Attachment 117479 Details for Bug 91518 – dmesg with GPU lock-up

dmesg with GPU lock-up

kern.log (text/plain), 483.37 KB, created by Gustaw Smolarczyk on 2015-08-01 10:20:08 UTC

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Description:

Filename:

MIME Type:

Creator: Gustaw Smolarczyk

Created: 2015-08-01 10:20:08 UTC

Size: 483.37 KB

patch

obsolete

>[ 5417.325093] radeon 0000:02:00.0: ring 0 stalled for more than 10108msec
>[ 5417.325099] radeon 0000:02:00.0: GPU lockup (current fence id 0x00000000000c2101 last fence id 0x00000000000c21b9 on ring 0)
>[ 5417.325122] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325132] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325590] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325593] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325677] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325680] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325686] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325688] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325697] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325699] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325704] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325706] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325714] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325716] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325721] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325723] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325731] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325733] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325738] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325739] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325748] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325750] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325755] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325757] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325765] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325767] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325771] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325773] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325782] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325784] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325788] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325790] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325798] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325800] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325804] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325806] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325814] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325816] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325821] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325822] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325830] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325832] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325836] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325838] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325847] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325848] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325853] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325855] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325863] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325865] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325869] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325871] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325879] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325881] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325886] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325887] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325895] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325897] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325902] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325903] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325912] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325914] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325919] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325921] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325929] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325931] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325935] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325937] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325946] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325948] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325952] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325954] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325962] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325964] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325968] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325970] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325978] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325980] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325984] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325986] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.325994] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.325996] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.326000] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.326002] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.326009] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.326011] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.326016] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.326018] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.326048] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.326054] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.326748] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.326751] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.326800] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.326802] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.327755] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.327758] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.327806] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.327809] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.340268] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.340272] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.340321] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.340324] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.340913] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.340916] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.340966] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.340969] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.353451] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.353455] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.353509] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.353512] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.366370] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.366374] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.366427] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.366429] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.379363] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.379367] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.379422] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.379424] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.392325] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.392328] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.392376] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.392378] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.392889] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.392892] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.392936] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.392938] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.405333] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.405336] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.405383] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.405386] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.418419] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.418423] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.418477] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.418480] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.431372] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.431375] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.431425] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.431427] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.444393] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.444396] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.444447] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.444449] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.457541] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.457545] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.457593] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.457596] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.458093] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.458096] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.458140] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.458142] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.470473] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.470476] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.470524] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.470527] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.483483] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.483487] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.483539] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.483542] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.496646] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.496650] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.496704] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.496707] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.509687] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.509692] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.509761] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.509765] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.522551] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.522555] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.522607] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.522610] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.523079] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.523082] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.523131] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.523135] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.535566] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.535569] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.535617] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.535620] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.548540] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.548544] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.548594] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.548597] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.561557] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.561560] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.561614] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.561617] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.574632] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.574635] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.574681] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.574683] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.587592] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.587595] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.587641] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.587644] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.588066] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.588069] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.588108] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.588110] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.600598] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.600601] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.600648] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.600650] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.613622] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.613625] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.613672] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.613675] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.626637] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.626640] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.626687] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.626689] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.639653] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.639656] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.639704] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.639707] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.652674] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.652677] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.652725] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.652727] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.653108] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.653111] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.653147] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.653149] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.665703] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.665707] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.665761] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.665763] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.678744] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.678748] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.678802] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.678805] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.691958] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.691962] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.692014] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.692017] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.704884] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.704888] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.704941] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.704943] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.717651] radeon 0000:02:00.0: ring 3 stalled for more than 10493msec
>[ 5417.717653] radeon 0000:02:00.0: GPU lockup (current fence id 0x0000000000012c2a last fence id 0x0000000000012f04 on ring 3)
>[ 5417.717961] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.717965] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.718018] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.718020] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.718404] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.718407] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.718447] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.718450] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.731086] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.731090] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.731156] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.731159] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.743896] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.743900] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.743954] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.743956] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.757076] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.757080] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.757134] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.757137] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.770088] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.770092] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.770146] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.770149] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.782929] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.782933] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.782987] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.782989] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.783324] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.783327] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.783364] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.783367] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.796070] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.796073] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.796125] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.796128] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.809058] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.809062] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.809117] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.809120] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.822125] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.822129] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.822182] radeon 0000:02:00.0: scheduling IB failed (-35).
>[ 5417.822185] [drm:radeon_gem_va_ioctl] *ERROR* Couldn't update BO_VA (-35)
>[ 5417.822195] radeon 0000:02:00.0: failed to get a new IB (-35)
>[ 5417.822198] [drm:radeon_cs_ioctl] *ERROR* Failed to get ib !
>[ 5418.232546] radeon 0000:02:00.0: Saved 14884 dwords of commands on ring 0.
>[ 5418.232590] radeon 0000:02:00.0: GPU softreset: 0x0000004D
>[ 5418.232591] radeon 0000:02:00.0:   GRBM_STATUS               = 0xE7D20028
>[ 5418.232592] radeon 0000:02:00.0:   GRBM_STATUS_SE0           = 0xEDC00000
>[ 5418.232593] radeon 0000:02:00.0:   GRBM_STATUS_SE1           = 0xEDC00000
>[ 5418.232594] radeon 0000:02:00.0:   SRBM_STATUS               = 0x20000AC0
>[ 5418.232628] radeon 0000:02:00.0:   SRBM_STATUS2              = 0x00000000
>[ 5418.232629] radeon 0000:02:00.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
>[ 5418.232631] radeon 0000:02:00.0:   R_008678_CP_STALLED_STAT2 = 0x00018000
>[ 5418.232632] radeon 0000:02:00.0:   R_00867C_CP_BUSY_STAT     = 0x00408006
>[ 5418.232633] radeon 0000:02:00.0:   R_008680_CP_STAT          = 0x84038647
>[ 5418.232634] radeon 0000:02:00.0:   R_00D034_DMA_STATUS_REG   = 0x44483146
>[ 5418.232635] radeon 0000:02:00.0:   R_00D834_DMA_STATUS_REG   = 0x44C83D57
>[ 5418.232636] radeon 0000:02:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00000000
>[ 5418.232638] radeon 0000:02:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000
>[ 5418.645073] radeon 0000:02:00.0: GRBM_SOFT_RESET=0x0000DDFF
>[ 5418.645126] radeon 0000:02:00.0: SRBM_SOFT_RESET=0x00100100
>[ 5418.646281] radeon 0000:02:00.0:   GRBM_STATUS               = 0x00003028
>[ 5418.646282] radeon 0000:02:00.0:   GRBM_STATUS_SE0           = 0x00000006
>[ 5418.646283] radeon 0000:02:00.0:   GRBM_STATUS_SE1           = 0x00000006
>[ 5418.646284] radeon 0000:02:00.0:   SRBM_STATUS               = 0x200000C0
>[ 5418.646318] radeon 0000:02:00.0:   SRBM_STATUS2              = 0x00000000
>[ 5418.646319] radeon 0000:02:00.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
>[ 5418.646320] radeon 0000:02:00.0:   R_008678_CP_STALLED_STAT2 = 0x00000000
>[ 5418.646321] radeon 0000:02:00.0:   R_00867C_CP_BUSY_STAT     = 0x00000000
>[ 5418.646322] radeon 0000:02:00.0:   R_008680_CP_STAT          = 0x00000000
>[ 5418.646323] radeon 0000:02:00.0:   R_00D034_DMA_STATUS_REG   = 0x44C83D57
>[ 5418.646324] radeon 0000:02:00.0:   R_00D834_DMA_STATUS_REG   = 0x44C83D57
>[ 5418.646401] radeon 0000:02:00.0: GPU reset succeeded, trying to resume
>[ 5418.676126] [drm] probing gen 2 caps for device 8086:155 = 361ac83/e
>[ 5418.676128] [drm] PCIE gen 3 link speeds already enabled
>[ 5418.677852] [drm] PCIE GART of 1024M enabled (table at 0x0000000000277000).
>[ 5418.677940] radeon 0000:02:00.0: WB enabled
>[ 5418.677942] radeon 0000:02:00.0: fence driver on ring 0 use gpu addr 0x00000000c0000c00 and cpu addr 0xffff88040ba77c00
>[ 5418.677943] radeon 0000:02:00.0: fence driver on ring 1 use gpu addr 0x00000000c0000c04 and cpu addr 0xffff88040ba77c04
>[ 5418.677944] radeon 0000:02:00.0: fence driver on ring 2 use gpu addr 0x00000000c0000c08 and cpu addr 0xffff88040ba77c08
>[ 5418.677945] radeon 0000:02:00.0: fence driver on ring 3 use gpu addr 0x00000000c0000c0c and cpu addr 0xffff88040ba77c0c
>[ 5418.677946] radeon 0000:02:00.0: fence driver on ring 4 use gpu addr 0x00000000c0000c10 and cpu addr 0xffff88040ba77c10
>[ 5418.678356] radeon 0000:02:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90000435a18
>[ 5418.949693] [drm:r600_ring_test] *ERROR* radeon: ring 0 test failed (scratch(0x850C)=0xCAFEDEAD)
>[ 5418.949696] [drm:si_resume] *ERROR* si startup failed on resume
>[ 5419.109388] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[ 5419.164749] ------------[ cut here ]------------
>[ 5419.164756] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.164757] Modules linked in: intel_rapl iosf_mbi
>[ 5419.164761] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.164762] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.164763]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.164765]  0000000000000000 ffff88034b813998 ffffffff810db085 ffffea000f163980
>[ 5419.164766]  ffff880403202068 ffff880403202000 ffffffffffffffff ffff88040bdbc000
>[ 5419.164768] Call Trace:
>[ 5419.164772]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.164776]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.164777]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.164778]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.164780]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.164782]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.164783]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.164784]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.164787]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.164790]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.164792]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.164793]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.164796]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.164797]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.164799]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.164801]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.164802]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.164805]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.164806]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.164807]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.164809]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.164811]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.164813]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.164815]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.164816]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.164820]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.164822]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.164824]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.164826]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.164828] ---[ end trace 06ef5dec07dfea59 ]---
>[ 5419.164892] ------------[ cut here ]------------
>[ 5419.164894] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.164894] Modules linked in: intel_rapl iosf_mbi
>[ 5419.164897] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.164897] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.164898]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.164899]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.164901]  ffff880403200c68 ffff880403200c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.164902] Call Trace:
>[ 5419.164904]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.164905]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.164907]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.164908]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.164909]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.164910]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.164912]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.164913]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.164914]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.164916]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.164918]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.164919]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.164920]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.164922]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.164923]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.164924]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.164926]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.164927]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.164928]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.164929]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.164931]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.164932]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.164934]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.164935]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.164937]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.164938]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.164940]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.164941]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.164943]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.164944] ---[ end trace 06ef5dec07dfea5a ]---
>[ 5419.164948] ------------[ cut here ]------------
>[ 5419.164949] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.164950] Modules linked in: intel_rapl iosf_mbi
>[ 5419.164951] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.164952] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.164952]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.164954]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.164955]  ffff8803944ef468 ffff8803944ef400 ffffffffffffffff ffff88040bdbc000
>[ 5419.164957] Call Trace:
>[ 5419.164958]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.164959]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.164961]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.164962]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.164963]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.164965]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.164967]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.164968]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.164970]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.164973]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.164975]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.164977]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.164978]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.164980]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.164982]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.164984]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.164986]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.164988]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.164990]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.164991]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.164994]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.164995]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.164998]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.165000]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.165002]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.165003]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.165005]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.165006]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.165008]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.165009] ---[ end trace 06ef5dec07dfea5b ]---
>[ 5419.165011] ------------[ cut here ]------------
>[ 5419.165012] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.165013] Modules linked in: intel_rapl iosf_mbi
>[ 5419.165016] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.165017] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.165017]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.165020]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.165022]  ffff880336018c68 ffff880336018c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.165024] Call Trace:
>[ 5419.165026]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.165028]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.165030]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.165032]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.165034]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.165036]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.165038]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.165039]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.165041]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.165042]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.165044]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.165045]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.165046]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.165048]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.165049]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.165050]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.165052]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.165053]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.165054]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.165055]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.165056]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.165058]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.165059]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.165061]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.165062]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.165064]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.165065]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.165066]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.165068]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.165069] ---[ end trace 06ef5dec07dfea5c ]---
>[ 5419.165071] ------------[ cut here ]------------
>[ 5419.165073] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.165073] Modules linked in: intel_rapl iosf_mbi
>[ 5419.165075] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.165075] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.165076]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.165077]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.165078]  ffff88031891a068 ffff88031891a000 ffffffffffffffff ffff88040bdbc000
>[ 5419.165080] Call Trace:
>[ 5419.165081]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.165083]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.165084]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.165085]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.165086]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.165087]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.165089]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.165090]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.165091]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.165093]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.165094]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.165095]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.165096]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.165098]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.165099]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.165101]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.165102]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.165103]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.165104]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.165105]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.165106]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.165108]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.165110]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.165112]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.165114]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.165116]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.165118]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.165119]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.165121]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.165122] ---[ end trace 06ef5dec07dfea5d ]---
>[ 5419.165124] ------------[ cut here ]------------
>[ 5419.165126] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.165126] Modules linked in: intel_rapl iosf_mbi
>[ 5419.165128] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.165128] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.165129]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.165130]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.165132]  ffff880336018868 ffff880336018800 ffffffffffffffff ffff88040bdbc000
>[ 5419.165133] Call Trace:
>[ 5419.165134]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.165136]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.165137]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.165138]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.165139]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.165141]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.165142]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.165143]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.165144]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.165146]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.165147]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.165149]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.165150]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.165151]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.165152]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.165154]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.165155]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.165156]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.165157]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.165158]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.165160]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.165161]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.165162]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.165164]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.165165]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.165167]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.165168]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.165170]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.165171]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.165172] ---[ end trace 06ef5dec07dfea5e ]---
>[ 5419.165173] ------------[ cut here ]------------
>[ 5419.165175] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.165175] Modules linked in: intel_rapl iosf_mbi
>[ 5419.165177] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.165177] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.165178]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.165179]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.165180]  ffff88033601c468 ffff88033601c400 ffffffffffffffff ffff88040bdbc000
>[ 5419.165182] Call Trace:
>[ 5419.165183]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.165184]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.165186]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.165187]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.165188]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.165189]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.165190]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.165191]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.165193]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.165194]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.165196]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.165197]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.165198]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.165200]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.165201]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.165202]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.165204]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.165205]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.165206]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.165207]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.165208]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.165210]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.165211]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.165212]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.165214]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.165215]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.165217]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.165218]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.165219]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.165220] ---[ end trace 06ef5dec07dfea5f ]---
>[ 5419.165247] ------------[ cut here ]------------
>[ 5419.165249] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.165249] Modules linked in: intel_rapl iosf_mbi
>[ 5419.165251] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.165251] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.165252]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.165253]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.165255]  ffff88033601d468 ffff88033601d400 ffffffffffffffff ffff88040bdbc000
>[ 5419.165256] Call Trace:
>[ 5419.165257]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.165259]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.165260]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.165261]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.165262]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.165264]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.165265]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.165266]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.165267]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.165269]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.165270]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.165272]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.165273]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.165274]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.165275]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.165277]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.165278]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.165279]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.165280]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.165281]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.165283]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.165284]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.165285]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.165287]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.165288]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.165290]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.165291]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.165293]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.165294]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.165295] ---[ end trace 06ef5dec07dfea60 ]---
>[ 5419.165300] ------------[ cut here ]------------
>[ 5419.165301] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.165301] Modules linked in: intel_rapl iosf_mbi
>[ 5419.165303] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.165303] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.165304]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.165305]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.165307]  ffff8803e1556468 ffff8803e1556400 ffffffffffffffff ffff88040bdbc000
>[ 5419.165308] Call Trace:
>[ 5419.165309]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.165311]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.165312]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.165313]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.165314]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.165315]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.165317]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.165318]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.165319]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.165321]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.165322]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.165323]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.165325]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.165326]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.165327]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.165329]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.165330]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.165331]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.165332]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.165333]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.165334]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.165336]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.165337]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.165338]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.165340]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.165342]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.165343]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.165344]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.165346]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.165346] ---[ end trace 06ef5dec07dfea61 ]---
>[ 5419.165350] ------------[ cut here ]------------
>[ 5419.165351] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.165352] Modules linked in: intel_rapl iosf_mbi
>[ 5419.165353] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.165354] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.165355]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.165356]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.165357]  ffff8803e1555468 ffff8803e1555400 ffffffffffffffff ffff88040bdbc000
>[ 5419.165358] Call Trace:
>[ 5419.165360]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.165361]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.165363]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.165364]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.165365]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.165366]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.165367]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.165368]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.165370]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.165371]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.165373]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.165374]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.165375]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.165376]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.165378]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.165379]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.165380]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.165382]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.165383]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.165384]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.165385]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.165386]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.165388]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.165389]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.165390]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.165392]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.165393]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.165395]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.165396]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.165397] ---[ end trace 06ef5dec07dfea62 ]---
>[ 5419.165400] ------------[ cut here ]------------
>[ 5419.165401] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.165402] Modules linked in: intel_rapl iosf_mbi
>[ 5419.165403] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.165404] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.165404]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.165406]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.165407]  ffff88033604c068 ffff88033604c000 ffffffffffffffff ffff88040bdbc000
>[ 5419.165408] Call Trace:
>[ 5419.165410]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.165411]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.165413]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.165413]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.165415]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.165416]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.165417]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.165418]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.165420]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.165424]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.165426]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.165427]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.165428]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.165430]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.165431]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.165433]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.165434]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.165435]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.165436]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.165437]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.165438]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.165440]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.165441]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.165442]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.165444]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.165448]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.165451]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.165456]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.165459]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.165462] ---[ end trace 06ef5dec07dfea63 ]---
>[ 5419.165467] ------------[ cut here ]------------
>[ 5419.165471] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.165473] Modules linked in: intel_rapl iosf_mbi
>[ 5419.165481] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.165481] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.165482]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.165483]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.165484]  ffff8803d73de868 ffff8803d73de800 ffffffffffffffff ffff88040bdbc000
>[ 5419.165486] Call Trace:
>[ 5419.165487]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.165489]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.165490]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.165491]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.165492]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.165493]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.165495]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.165496]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.165497]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.165499]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.165500]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.165501]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.165503]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.165504]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.165505]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.165507]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.165508]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.165509]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.165510]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.165511]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.165512]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.165514]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.165515]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.165517]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.165518]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.165520]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.165521]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.165522]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.165524]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.165524] ---[ end trace 06ef5dec07dfea64 ]---
>[ 5419.165538] ------------[ cut here ]------------
>[ 5419.165539] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.165540] Modules linked in: intel_rapl iosf_mbi
>[ 5419.165541] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.165542] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.165542]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.165544]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.165545]  ffff88033604fc68 ffff88033604fc00 ffffffffffffffff ffff88040bdbc000
>[ 5419.165546] Call Trace:
>[ 5419.165548]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.165549]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.165550]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.165551]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.165553]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.165554]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.165555]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.165556]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.165557]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.165559]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.165560]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.165562]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.165563]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.165564]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.165565]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.165567]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.165568]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.165569]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.165570]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.165571]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.165573]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.165574]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.165575]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.165577]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.165578]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.165580]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.165581]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.165583]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.165584]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.165585] ---[ end trace 06ef5dec07dfea65 ]---
>[ 5419.165610] ------------[ cut here ]------------
>[ 5419.165614] WARNING: CPU: 1 PID: 1847 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.165616] Modules linked in: intel_rapl iosf_mbi
>[ 5419.165619] CPU: 1 PID: 1847 Comm: X Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.165621] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.165622]  ffffffff81f0e100 ffff8804031fbb38 ffffffff81a63f48 0000000080000000
>[ 5419.165625]  0000000000000000 ffff8804031fbb78 ffffffff810db085 0000000000000002
>[ 5419.165627]  ffff8803181f3468 ffff8803181f3400 ffffffffffffffff ffff88040bdbc000
>[ 5419.165630] Call Trace:
>[ 5419.165632]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.165636]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.165638]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.165640]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.165642]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.165644]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.165646]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.165648]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.165650]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.165653]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.165655]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.165657]  [<ffffffff815cd87f>] drm_gem_handle_delete+0xaf/0x100
>[ 5419.165660]  [<ffffffff815cdf10>] drm_gem_close_ioctl+0x20/0x30
>[ 5419.165662]  [<ffffffff815ce801>] drm_ioctl+0x191/0x670
>[ 5419.165664]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.165666]  [<ffffffff81101105>] ? preempt_count_add+0x55/0xb0
>[ 5419.165669]  [<ffffffff81a6bbb3>] ? _raw_spin_unlock_irqrestore+0x13/0x30
>[ 5419.165671]  [<ffffffff815f7fa7>] radeon_drm_ioctl+0x47/0x80
>[ 5419.165674]  [<ffffffff81214570>] do_vfs_ioctl+0x2e0/0x4e0
>[ 5419.165676]  [<ffffffff8121e33d>] ? __fget+0x6d/0xb0
>[ 5419.165678]  [<ffffffff812147f1>] SyS_ioctl+0x81/0xa0
>[ 5419.165681]  [<ffffffff81a6c41b>] system_call_fastpath+0x16/0x6e
>[ 5419.165682] ---[ end trace 06ef5dec07dfea66 ]---
>[ 5419.165686] ------------[ cut here ]------------
>[ 5419.165687] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.165687] Modules linked in: intel_rapl iosf_mbi
>[ 5419.165689] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.165689] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.165690]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.165691]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.165693]  ffff88009ead6068 ffff88009ead6000 ffffffffffffffff ffff88040bdbc000
>[ 5419.165694] Call Trace:
>[ 5419.165695]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.165697]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.165698]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.165700]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.165702]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.165703]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.165704]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.165705]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.165707]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.165708]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.165710]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.165712]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.165713]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.165715]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.165716]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.165718]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.165719]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.165720]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.165722]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.165723]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.165725]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.165726]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.165727]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.165729]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.165730]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.165732]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.165735]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.165736]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.165738]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.165738] ---[ end trace 06ef5dec07dfea67 ]---
>[ 5419.165741] ------------[ cut here ]------------
>[ 5419.165742] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.165743] Modules linked in: intel_rapl iosf_mbi
>[ 5419.165748] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.165749] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.165750]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.165751]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88040bdbc000
>[ 5419.165752]  ffff8803944bac68 ffff8803944bac00 ffffffffffffffff ffff88040bdbc000
>[ 5419.165754] Call Trace:
>[ 5419.165755]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.165757]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.165758]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.165759]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.165760]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.165762]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.165763]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.165764]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.165765]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.165767]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.165768]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.165770]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.165771]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.165772]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.165773]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.165775]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.165776]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.165777]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.165778]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.165779]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.165780]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.165782]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.165783]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.165785]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.165786]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.165788]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.165789]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.165790]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.165792]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.165793] ---[ end trace 06ef5dec07dfea68 ]---
>[ 5419.165805] ------------[ cut here ]------------
>[ 5419.165806] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.165807] Modules linked in: intel_rapl iosf_mbi
>[ 5419.165808] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.165809] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.165810]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.165811]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.165812]  ffff8803944bdc68 ffff8803944bdc00 ffffffffffffffff ffff88040bdbc000
>[ 5419.165814] Call Trace:
>[ 5419.165815]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.165816]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.165818]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.165819]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.165820]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.165821]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.165822]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.165823]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.165825]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.165826]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.165828]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.166565]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.166566]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.166568]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.166569] ---[ end trace 06ef5dec07dfea74 ]---
>[ 5419.166571] ------------[ cut here ]------------
>[ 5419.166573] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.166574] Modules linked in: intel_rapl iosf_mbi
>[ 5419.166576] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.166577] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.166577]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.166579]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.166581]  ffff880344271068 ffff880344271000 ffffffffffffffff ffff88040bdbc000
>[ 5419.166583] Call Trace:
>[ 5419.166584]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.166586]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.166588]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.166589]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.166591]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.166592]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.166594]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.166595]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.166597]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.166598]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.166600]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.166602]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.166603]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.166605]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.166606]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.166608]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.166610]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.166611]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.166613]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.166614]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.166616]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.166617]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.166619]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.166621]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.166622]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.166624]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.166626]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.166628]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.166629]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.166630] ---[ end trace 06ef5dec07dfea75 ]---
>[ 5419.166633] ------------[ cut here ]------------
>[ 5419.166635] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.166636] Modules linked in: intel_rapl iosf_mbi
>[ 5419.166638] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.166639] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.166640]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.166642]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.166644]  ffff880394490068 ffff880394490000 ffffffffffffffff ffff88040bdbc000
>[ 5419.166646] Call Trace:
>[ 5419.166648]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.166649]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.166651]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.166653]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.166654]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.167595] Call Trace:
>[ 5419.167600]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.167605]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.167610]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.167615]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.167620]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.167624]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.167629]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.167634]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.167639]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.167645]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.167649]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.167655]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.167658]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.167660]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.167663]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.167665]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.167667]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.167668]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.167670]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.167671]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.167673]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.167675]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.167677]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.167679]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.167681]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.167683]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.167684]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.167686]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.167688]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.167689] ---[ end trace 06ef5dec07dfea83 ]---
>[ 5419.167693] ------------[ cut here ]------------
>[ 5419.167695] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.167696] Modules linked in: intel_rapl iosf_mbi
>[ 5419.167699] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.167699] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.167700]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.167702]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.167704]  ffff880344221068 ffff880344221000 ffffffffffffffff ffff88040bdbc000
>[ 5419.167706] Call Trace:
>[ 5419.167708]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.167710]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.167712]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.167713]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.167715]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.167717]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.167718]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.167719]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.167721]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.167723]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.167725]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.167727]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.167728]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.167730]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.167732]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.167733]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.167735]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.167737]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.167738]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.168813]  ffff88009ead2c68 ffff88009ead2c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.168815] Call Trace:
>[ 5419.168817]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.168820]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.168822]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.168823]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.168825]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.168827]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.168829]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.168830]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.168832]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.168834]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.168836]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.168838]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.168840]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.168842]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.168844]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.168846]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.168848]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.168850]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.168852]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.168853]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.168855]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.168857]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.168859]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.168861]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.168863]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.168866]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.168868]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.168870]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.168872]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.168873] ---[ end trace 06ef5dec07dfea92 ]---
>[ 5419.168877] ------------[ cut here ]------------
>[ 5419.168879] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.168880] Modules linked in: intel_rapl iosf_mbi
>[ 5419.168883] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.168884] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.168885]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.168887]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.168889]  ffff880344221468 ffff880344221400 ffffffffffffffff ffff88040bdbc000
>[ 5419.168891] Call Trace:
>[ 5419.168893]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.168896]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.168898]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.168900]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.168901]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.168903]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.168905]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.168907]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.168909]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.168911]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.168913]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.168916]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.168917]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.168919]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.168921]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.168923]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.168925]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.168927]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.170053]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.170055]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.170056]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.170058]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.170060]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.170062]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.170064]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.170066]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.170068]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.170070]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.170072]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.170074]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.170076]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.170078]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.170080]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.170082]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.170084]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.170086]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.170088]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.170090]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.170092]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.170094]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.170097]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.170099]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.170101]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.170103]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.170104] ---[ end trace 06ef5dec07dfeaa1 ]---
>[ 5419.170108] ------------[ cut here ]------------
>[ 5419.170110] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.170110] Modules linked in: intel_rapl iosf_mbi
>[ 5419.170113] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.170114] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.170115]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.170117]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.170119]  ffff88034788d068 ffff88034788d000 ffffffffffffffff ffff88040bdbc000
>[ 5419.170122] Call Trace:
>[ 5419.170124]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.170126]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.170128]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.170129]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.170131]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.170133]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.170135]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.170137]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.170139]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.170141]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.170143]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.170145]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.170147]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.170149]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.170151]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.170153]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.170155]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.170157]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.170158]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.170160]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.170162]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.170164]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.171216]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.171218]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.171220]  ffff880357ef0468 ffff880357ef0400 ffffffffffffffff ffff88040bdbc000
>[ 5419.171222] Call Trace:
>[ 5419.171225]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.171227]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.171229]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.171231]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.171232]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.171234]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.171236]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.171238]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.171240]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.171242]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.171244]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.171246]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.171248]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.171250]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.171252]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.171254]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.171256]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.171258]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.171260]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.171261]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.171263]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.171266]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.171268]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.171270]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.171272]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.171274]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.171276]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.171278]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.171281]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.171282] ---[ end trace 06ef5dec07dfeab0 ]---
>[ 5419.171286] ------------[ cut here ]------------
>[ 5419.171288] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.171289] Modules linked in: intel_rapl iosf_mbi
>[ 5419.171291] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.171293] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.171293]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.171296]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.171298]  ffff8803d7220c68 ffff8803d7220c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.171300] Call Trace:
>[ 5419.171302]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.171304]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.171310]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.171315]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.171320]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.171325]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.171330]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.171335]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.171341]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.171346]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.171351]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.171357]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.171362]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.171367]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.171369]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.172287] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.172287]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.172288]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.172290]  ffff8803441d1c68 ffff8803441d1c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.172291] Call Trace:
>[ 5419.172292]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.172294]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.172295]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.172296]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.172297]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.172299]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.172300]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.172301]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.172302]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.172304]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.172305]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.172307]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.172308]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.172309]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.172310]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.172312]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.172313]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.172314]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.172315]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.172316]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.172317]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.172319]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.172320]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.172321]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.172323]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.172324]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.172326]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.172327]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.172328]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.172329] ---[ end trace 06ef5dec07dfeabf ]---
>[ 5419.172331] ------------[ cut here ]------------
>[ 5419.172332] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.172333] Modules linked in: intel_rapl iosf_mbi
>[ 5419.172334] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.172335] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.172335]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.172337]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.172338]  ffff880319681468 ffff880319681400 ffffffffffffffff ffff88040bdbc000
>[ 5419.172339] Call Trace:
>[ 5419.172341]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.172342]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.172344]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.172344]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.172346]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.172347]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.172348]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.172349]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.172350]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.172352]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.172353]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.172355]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.172356]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.173028]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.173029]  ffff8803d7327068 ffff8803d7327000 ffffffffffffffff ffff88040bdbc000
>[ 5419.173030] Call Trace:
>[ 5419.173032]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.173033]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.173034]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.173035]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.173037]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.173038]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.173039]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.173040]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.173041]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.173043]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.173044]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.173046]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.173047]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.173048]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.173049]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.173051]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.173052]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.173053]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.173054]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.173055]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.173057]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.173058]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.173059]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.173061]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.173062]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.173064]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.173065]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.173066]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.173068]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.173069] ---[ end trace 06ef5dec07dfeacd ]---
>[ 5419.173071] ------------[ cut here ]------------
>[ 5419.173072] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.173072] Modules linked in: intel_rapl iosf_mbi
>[ 5419.173074] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.173074] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.173075]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.173076]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.173077]  ffff880099ed6068 ffff880099ed6000 ffffffffffffffff ffff88040bdbc000
>[ 5419.173079] Call Trace:
>[ 5419.173080]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.173081]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.173083]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.173084]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.173085]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.173086]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.173087]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.173088]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.173090]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.173091]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.173093]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.173094]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.173095]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.173097]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.173098]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.173099]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.173792] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.173792]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.173794]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.173795]  ffff8803d7325c68 ffff8803d7325c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.173796] Call Trace:
>[ 5419.173798]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.173799]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.173801]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.173802]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.173803]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.173804]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.173805]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.173806]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.173808]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.173809]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.173811]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.173812]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.173813]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.173814]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.173816]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.173817]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.173818]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.173819]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.173821]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.173821]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.173823]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.173824]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.173825]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.173827]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.173828]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.173830]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.173831]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.173833]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.173834]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.173835] ---[ end trace 06ef5dec07dfeadc ]---
>[ 5419.173837] ------------[ cut here ]------------
>[ 5419.173838] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.173838] Modules linked in: intel_rapl iosf_mbi
>[ 5419.173840] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.173840] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.173841]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.173842]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.173843]  ffff8804052c0068 ffff8804052c0000 ffffffffffffffff ffff88040bdbc000
>[ 5419.173845] Call Trace:
>[ 5419.173846]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.173848]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.173849]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.173850]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.173851]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.173852]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.173853]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.173854]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.173856]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.173857]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.173859]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.173860]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.173861]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.174440]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.174441]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.174443]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.174444]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.174446]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.174447]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.174448]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.174450]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.174451]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.174452] ---[ end trace 06ef5dec07dfeae8 ]---
>[ 5419.174453] ------------[ cut here ]------------
>[ 5419.174454] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.174455] Modules linked in: intel_rapl iosf_mbi
>[ 5419.174456] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.174457] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.174457]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.174459]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88040bdbc000
>[ 5419.174460]  ffff8803442db468 ffff8803442db400 ffffffffffffffff ffff88040bdbc000
>[ 5419.174461] Call Trace:
>[ 5419.174463]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.174464]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.174466]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.174466]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.174468]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.174469]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.174470]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.174471]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.174472]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.174474]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.174475]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.174477]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.174478]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.174479]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.174480]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.174482]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.174483]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.174484]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.174485]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.174486]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.174488]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.174489]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.174490]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.174492]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.174493]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.174495]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.174496]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.174497]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.174499]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.174500] ---[ end trace 06ef5dec07dfeae9 ]---
>[ 5419.174501] ------------[ cut here ]------------
>[ 5419.174502] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.174503] Modules linked in: intel_rapl iosf_mbi
>[ 5419.174504] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.174505] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.174505]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.174507]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.174508]  ffff8803442de468 ffff8803442de400 ffffffffffffffff ffff88040bdbc000
>[ 5419.174509] Call Trace:
>[ 5419.174982]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.174983]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.174984] ---[ end trace 06ef5dec07dfeaf3 ]---
>[ 5419.174986] ------------[ cut here ]------------
>[ 5419.174987] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.174988] Modules linked in: intel_rapl iosf_mbi
>[ 5419.174989] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.174990] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.174990]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.174991]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.174993]  ffff8803ea0ee068 ffff8803ea0ee000 ffffffffffffffff ffff88040bdbc000
>[ 5419.174994] Call Trace:
>[ 5419.174995]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.174997]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.174998]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.174999]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.175000]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.175002]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.175003]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.175004]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.175005]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.175007]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.175008]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.175009]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.175011]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.175012]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.175013]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.175015]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.175016]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.175017]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.175018]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.175019]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.175020]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.175022]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.175023]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.175024]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.175026]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.175031]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.175035]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.175039]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.175044]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.175047] ---[ end trace 06ef5dec07dfeaf4 ]---
>[ 5419.175052] ------------[ cut here ]------------
>[ 5419.175057] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.175060] Modules linked in: intel_rapl iosf_mbi
>[ 5419.175072] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.175074] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.175074]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.175076]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.175077]  ffff880344225c68 ffff880344225c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.175078] Call Trace:
>[ 5419.175080]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.175081]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.175082]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.175083]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.175085]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.175086]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.175446]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.175448]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.175449]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.175450]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.175452]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.175453] ---[ end trace 06ef5dec07dfeafc ]---
>[ 5419.175455] ------------[ cut here ]------------
>[ 5419.175456] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.175456] Modules linked in: intel_rapl iosf_mbi
>[ 5419.175458] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.175458] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.175459]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.175460]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.175461]  ffff8803441d0068 ffff8803441d0000 ffffffffffffffff ffff88040bdbc000
>[ 5419.175463] Call Trace:
>[ 5419.175464]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.175465]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.175467]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.175468]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.175469]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.175470]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.175471]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.175472]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.175474]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.175475]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.175477]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.175478]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.175479]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.175480]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.175482]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.175483]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.175484]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.175486]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.175487]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.175487]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.175489]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.175490]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.175492]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.175493]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.175494]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.175496]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.175497]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.175499]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.175500]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.175501] ---[ end trace 06ef5dec07dfeafd ]---
>[ 5419.175502] ------------[ cut here ]------------
>[ 5419.175503] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.175504] Modules linked in: intel_rapl iosf_mbi
>[ 5419.175505] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.175506] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.175507]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.175508]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.175509]  ffff8803441d0868 ffff8803441d0800 ffffffffffffffff ffff88040bdbc000
>[ 5419.175510] Call Trace:
>[ 5419.175512]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.175513]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.175515]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.175515]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.176013]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.176014]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.176016]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.176017]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.176019]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.176020]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.176021] ---[ end trace 06ef5dec07dfeb07 ]---
>[ 5419.176022] ------------[ cut here ]------------
>[ 5419.176023] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.176024] Modules linked in: intel_rapl iosf_mbi
>[ 5419.176025] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.176026] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.176026]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.176028]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.176029]  ffff8803d7225c68 ffff8803d7225c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.176030] Call Trace:
>[ 5419.176032]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.176033]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.176034]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.176035]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.176037]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.176038]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.176039]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.176040]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.176041]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.176043]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.176044]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.176046]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.176047]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.176048]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.176049]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.176051]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.176052]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.176053]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.176054]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.176055]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.176057]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.176058]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.176059]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.176061]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.176062]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.176064]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.176065]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.176066]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.176068]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.176068] ---[ end trace 06ef5dec07dfeb08 ]---
>[ 5419.176070] ------------[ cut here ]------------
>[ 5419.176071] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.176072] Modules linked in: intel_rapl iosf_mbi
>[ 5419.176073] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.176074] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.176074]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.176075]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.176077]  ffff88039a088868 ffff88039a088800 ffffffffffffffff ffff88040bdbc000
>[ 5419.176078] Call Trace:
>[ 5419.176080]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.176081]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.176082]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.176543]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.176547]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.176552]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.176556]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.176560]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.176564]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.176569]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.176572] ---[ end trace 06ef5dec07dfeb12 ]---
>[ 5419.176577] ------------[ cut here ]------------
>[ 5419.176581] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.176585] Modules linked in: intel_rapl iosf_mbi
>[ 5419.176589] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.176589] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.176590]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.176591]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.176592]  ffff880344277068 ffff880344277000 ffffffffffffffff ffff88040bdbc000
>[ 5419.176594] Call Trace:
>[ 5419.176595]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.176596]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.176598]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.176599]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.176600]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.176601]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.176602]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.176603]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.176605]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.176606]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.176608]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.176609]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.176610]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.176612]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.176613]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.176614]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.176615]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.176617]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.176618]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.176619]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.176620]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.176621]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.176623]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.176624]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.176625]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.176627]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.176628]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.176630]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.176631]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.176632] ---[ end trace 06ef5dec07dfeb13 ]---
>[ 5419.176633] ------------[ cut here ]------------
>[ 5419.176634] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.176635] Modules linked in: intel_rapl iosf_mbi
>[ 5419.176636] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.176637] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.176638]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.176639]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.176640]  ffff880344273068 ffff880344273000 ffffffffffffffff ffff88040bdbc000
>[ 5419.176641] Call Trace:
>[ 5419.176643]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.176644]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.177102]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.177104]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.177105]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.177106]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.177108]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.177109]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.177111]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.177112]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.177113]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.177114] ---[ end trace 06ef5dec07dfeb1d ]---
>[ 5419.177116] ------------[ cut here ]------------
>[ 5419.177117] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.177118] Modules linked in: intel_rapl iosf_mbi
>[ 5419.177119] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.177120] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.177120]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.177122]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.177123]  ffff880344273468 ffff880344273400 ffffffffffffffff ffff88040bdbc000
>[ 5419.177124] Call Trace:
>[ 5419.177126]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.177127]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.177128]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.177129]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.177131]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.177132]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.177133]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.177134]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.177135]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.177137]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.177138]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.177140]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.177141]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.177142]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.177143]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.177145]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.177146]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.177147]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.177148]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.177149]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.177151]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.177152]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.177153]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.177155]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.177156]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.177158]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.177159]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.177160]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.177162]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.177162] ---[ end trace 06ef5dec07dfeb1e ]---
>[ 5419.177164] ------------[ cut here ]------------
>[ 5419.177165] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.177165] Modules linked in: intel_rapl iosf_mbi
>[ 5419.177167] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.177168] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.177168]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.177169]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.177171]  ffff880344273868 ffff880344273800 ffffffffffffffff ffff88040bdbc000
>[ 5419.177172] Call Trace:
>[ 5419.177549]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.177550]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.177551]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.177552]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.177554]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.177555]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.177557]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.177558]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.177559]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.177560]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.177562]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.177563]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.177564]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.177565]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.177566]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.177567]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.177569]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.177570]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.177572]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.177573]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.177575]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.177576]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.177577]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.177579]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.177579] ---[ end trace 06ef5dec07dfeb26 ]---
>[ 5419.177581] ------------[ cut here ]------------
>[ 5419.177582] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.177583] Modules linked in: intel_rapl iosf_mbi
>[ 5419.177584] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.177585] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.177585]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.177587]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88040bdbc000
>[ 5419.177588]  ffff880344275068 ffff880344275000 ffffffffffffffff ffff88040bdbc000
>[ 5419.177589] Call Trace:
>[ 5419.177591]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.177592]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.177594]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.177595]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.177596]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.177597]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.177598]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.177599]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.177601]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.177602]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.177603]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.177605]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.177606]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.177607]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.177608]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.177610]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.177611]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.177612]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.177613]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.177614]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.177616]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.177617]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.177618]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.177620]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.177621]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.178185]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.178187]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.178188]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.178190]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.178191]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.178192]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.178194]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.178195]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.178197]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.178198]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.178199]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.178201]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.178202]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.178204]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.178205]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.178208]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.178209]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.178211]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.178212]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.178213] ---[ end trace 06ef5dec07dfeb31 ]---
>[ 5419.178215] ------------[ cut here ]------------
>[ 5419.178216] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.178218] Modules linked in: intel_rapl iosf_mbi
>[ 5419.178219] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.178220] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.178220]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.178222]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.178223]  ffff8803e18c0868 ffff8803e18c0800 ffffffffffffffff ffff88040bdbc000
>[ 5419.178224] Call Trace:
>[ 5419.178226]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.178227]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.178229]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.178230]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.178233]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.178235]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.178236]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.178237]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.178238]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.178240]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.178241]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.178243]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.178245]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.178246]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.178248]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.178249]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.178250]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.178251]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.178252]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.178253]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.178255]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.178258]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.178260]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.178262]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.178263]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.178265]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.178266]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.178267]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.178269]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.178271] ---[ end trace 06ef5dec07dfeb32 ]---
>[ 5419.178839]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.178841]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.178842]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.178843]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.178845]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.178848]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.178849]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.178850]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.178852]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.178853] ---[ end trace 06ef5dec07dfeb3c ]---
>[ 5419.178856] ------------[ cut here ]------------
>[ 5419.178857] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.178858] Modules linked in: intel_rapl iosf_mbi
>[ 5419.178859] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.178860] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.178861]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.178862]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.178863]  ffff8803441fd468 ffff8803441fd400 ffffffffffffffff ffff88040bdbc000
>[ 5419.178864] Call Trace:
>[ 5419.178867]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.178868]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.178870]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.178871]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.178872]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.178873]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.178874]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.178876]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.178878]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.178880]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.178881]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.178883]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.178884]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.178885]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.178887]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.178889]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.178891]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.178892]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.178893]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.178894]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.178895]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.178897]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.178899]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.178900]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.178902]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.178903]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.178905]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.178906]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.178909]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.178910] ---[ end trace 06ef5dec07dfeb3d ]---
>[ 5419.178912] ------------[ cut here ]------------
>[ 5419.178913] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.178913] Modules linked in: intel_rapl iosf_mbi
>[ 5419.178915] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.178915] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.178916]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.178919]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.178920]  ffff88035513b068 ffff88035513b000 ffffffffffffffff ffff88040bdbc000
>[ 5419.178921] Call Trace:
>[ 5419.179570]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.179572]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.179573]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.179574]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.179575]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.179576]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.179579]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.179580]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.179581]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.179583]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.179584]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.179587]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.179588]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.179590]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.179591] ---[ end trace 06ef5dec07dfeb47 ]---
>[ 5419.179592] ------------[ cut here ]------------
>[ 5419.179593] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.179594] Modules linked in: intel_rapl iosf_mbi
>[ 5419.179595] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.179596] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.179598]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.179599]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.179600]  ffff880348c38c68 ffff880348c38c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.179602] Call Trace:
>[ 5419.179603]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.179605]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.179607]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.179608]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.179609]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.179611]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.179612]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.179613]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.179614]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.179616]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.179618]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.179620]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.179621]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.179622]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.179623]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.179625]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.179628]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.179629]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.179630]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.179631]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.179632]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.179633]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.179635]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.179636]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.179639]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.179641]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.179642]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.179643]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.179645]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.179646] ---[ end trace 06ef5dec07dfeb48 ]---
>[ 5419.179649] ------------[ cut here ]------------
>[ 5419.179650] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.179650] Modules linked in: intel_rapl iosf_mbi
>[ 5419.179652] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.180214]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.180216]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.180217]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.180218]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.180219]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.180220]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.180222]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.180224]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.180225]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.180227]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.180228]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.180230]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.180231]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.180234]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.180235] ---[ end trace 06ef5dec07dfeb52 ]---
>[ 5419.180236] ------------[ cut here ]------------
>[ 5419.180237] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.180238] Modules linked in: intel_rapl iosf_mbi
>[ 5419.180239] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.180240] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.180240]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.180243]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.180244]  ffff880099ed1468 ffff880099ed1400 ffffffffffffffff ffff88040bdbc000
>[ 5419.180246] Call Trace:
>[ 5419.180247]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.180249]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.180250]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.180251]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.180252]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.180255]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.180256]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.180257]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.180258]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.180260]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.180262]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.180264]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.180265]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.180267]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.180268]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.180269]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.180271]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.180272]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.180274]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.180275]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.180276]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.180278]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.180279]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.180280]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.180282]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.180283]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.180285]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.180287]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.180290]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.180291] ---[ end trace 06ef5dec07dfeb53 ]---
>[ 5419.180293] ------------[ cut here ]------------
>[ 5419.180294] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.180294] Modules linked in: intel_rapl iosf_mbi
>[ 5419.180296] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.180906]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.180907]  ffff880099ed3c68 ffff880099ed3c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.180909] Call Trace:
>[ 5419.180910]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.180912]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.180913]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.180916]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.180917]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.180918]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.180919]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.180920]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.180922]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.180924]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.180926]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.180927]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.180928]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.180930]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.180931]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.180932]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.180935]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.180936]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.180937]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.180938]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.180940]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.180941]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.180942]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.180945]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.180946]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.180948]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.180949]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.180951]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.180952]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.180954] ---[ end trace 06ef5dec07dfeb5d ]---
>[ 5419.180956] ------------[ cut here ]------------
>[ 5419.180958] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.180958] Modules linked in: intel_rapl iosf_mbi
>[ 5419.180960] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.180960] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.180961]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.180963]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.180965]  ffff880348c38068 ffff880348c38000 ffffffffffffffff ffff88040bdbc000
>[ 5419.180966] Call Trace:
>[ 5419.180968]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.180969]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.180970]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.180971]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.180973]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.180975]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.180977]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.180978]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.180979]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.180980]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.180982]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.180985]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.180986]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.180987]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.180989]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.180990]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.181543]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.181545]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.181546] ---[ end trace 06ef5dec07dfeb67 ]---
>[ 5419.181548] ------------[ cut here ]------------
>[ 5419.181549] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.181550] Modules linked in: intel_rapl iosf_mbi
>[ 5419.181551] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.181552] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.181553]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.181555]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.181556]  ffff8803442dc468 ffff8803442dc400 ffffffffffffffff ffff88040bdbc000
>[ 5419.181558] Call Trace:
>[ 5419.181559]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.181561]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.181562]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.181563]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.181566]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.181567]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.181568]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.181569]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.181571]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.181572]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.181575]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.181576]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.181577]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.181579]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.181580]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.181581]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.181583]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.181585]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.181586]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.181587]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.181589]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.181590]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.181591]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.181593]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.181595]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.181597]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.181598]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.181600]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.181601]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.181602] ---[ end trace 06ef5dec07dfeb68 ]---
>[ 5419.181605] ------------[ cut here ]------------
>[ 5419.181607] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.181607] Modules linked in: intel_rapl iosf_mbi
>[ 5419.181609] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.181609] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.181610]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.181611]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.181612]  ffff880099ed6c68 ffff880099ed6c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.181615] Call Trace:
>[ 5419.181616]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.181618]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.181619]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.181620]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.181621]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.181623]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.182167]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.182169]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.182171]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.182172]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.182173]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.182175]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.182176]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.182177]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.182180]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.182181]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.182182]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.182183]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.182184]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.182186]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.182187]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.182190]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.182191]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.182193]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.182194]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.182196]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.182197]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.182198] ---[ end trace 06ef5dec07dfeb72 ]---
>[ 5419.182201] ------------[ cut here ]------------
>[ 5419.182202] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.182203] Modules linked in: intel_rapl iosf_mbi
>[ 5419.182204] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.182205] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.182206]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.182207]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.182209]  ffff880348c3a468 ffff880348c3a400 ffffffffffffffff ffff88040bdbc000
>[ 5419.182211] Call Trace:
>[ 5419.182212]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.182214]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.182215]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.182216]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.182217]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.182219]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.182221]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.182222]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.182224]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.182225]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.182227]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.182228]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.182231]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.182232]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.182233]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.182235]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.182236]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.182237]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.182238]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.182239]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.182242]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.182243]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.182245]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.182246]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.182247]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.182250]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.182252]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.182253]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.182836]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.182838]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.182839]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.182840]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.182842]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.182843]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.182846]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.182847]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.182849]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.182850]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.182851] ---[ end trace 06ef5dec07dfeb7d ]---
>[ 5419.182853] ------------[ cut here ]------------
>[ 5419.182855] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.182856] Modules linked in: intel_rapl iosf_mbi
>[ 5419.182858] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.182858] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.182859]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.182860]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.182861]  ffff880348c3d468 ffff880348c3d400 ffffffffffffffff ffff88040bdbc000
>[ 5419.182863] Call Trace:
>[ 5419.182864]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.182867]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.182868]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.182869]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.182871]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.182872]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.182873]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.182875]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.182877]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.182879]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.182880]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.182881]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.182882]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.182884]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.182886]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.182888]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.182889]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.182890]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.182891]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.182892]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.182894]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.182896]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.182898]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.182899]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.182901]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.182902]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.182903]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.182905]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.182908]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.182908] ---[ end trace 06ef5dec07dfeb7e ]---
>[ 5419.182911] ------------[ cut here ]------------
>[ 5419.182912] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.182912] Modules linked in: intel_rapl iosf_mbi
>[ 5419.182914] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.182915] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.182917]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.182918]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.183593]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.183594]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.183595]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.183597]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.183599]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.183601]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.183602]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.183603]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.183605]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.183606]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.183609]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.183610]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.183612]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.183613]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.183614]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.183615]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.183616]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.183618]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.183620]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.183621]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.183623]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.183624]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.183626]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.183628]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.183630]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.183631]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.183632] ---[ end trace 06ef5dec07dfeb88 ]---
>[ 5419.183634] ------------[ cut here ]------------
>[ 5419.183635] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.183637] Modules linked in: intel_rapl iosf_mbi
>[ 5419.183646] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.183649] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.183652]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.183662]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.183669]  ffff8800cbc85868 ffff8800cbc85800 ffffffffffffffff ffff88040bdbc000
>[ 5419.183671] Call Trace:
>[ 5419.183673]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.183674]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.183675]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.183677]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.183678]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.183679]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.183682]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.183683]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.183684]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.183686]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.183687]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.183688]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.183691]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.183692]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.183694]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.183695]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.183696]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.183697]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.183698]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.183699]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.183702]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.183704]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.183705]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.183706]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.183708]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.183711]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.183712]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.183713]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.183715]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.183716] ---[ end trace 06ef5dec07dfeb89 ]---
>[ 5419.183718] ------------[ cut here ]------------
>[ 5419.183720] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.183721] Modules linked in: intel_rapl iosf_mbi
>[ 5419.183723] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.183724] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.183724]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.183726]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.183727]  ffff88009ead0868 ffff88009ead0800 ffffffffffffffff ffff88040bdbc000
>[ 5419.183728] Call Trace:
>[ 5419.183731]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.183732]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.183734]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.183735]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.183736]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.183737]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.183738]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.183739]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.183742]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.183744]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.183745]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.183747]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.183748]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.183749]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.183752]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.183753]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.183755]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.183756]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.183757]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.183758]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.183759]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.183761]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.183763]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.183765]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.183766]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.183768]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.183769]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.183774]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.183775]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.183776] ---[ end trace 06ef5dec07dfeb8a ]---
>[ 5419.183778] ------------[ cut here ]------------
>[ 5419.183779] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.183780] Modules linked in: intel_rapl iosf_mbi
>[ 5419.183781] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.183783] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.183784]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.183785]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.183787]  ffff88009ead1c68 ffff88009ead1c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.183788] Call Trace:
>[ 5419.183789]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.183791]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.184136]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.184137]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.184138]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.184141]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.184142]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.184144]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.184145]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.184147]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.184148]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.184149]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.184151]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.184153]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.184154]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.184155]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.184156]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.184157]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.184159]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.184162]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.184163]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.184164]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.184166]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.184167]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.184169]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.184170]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.184173]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.184174] ---[ end trace 06ef5dec07dfeb91 ]---
>[ 5419.184175] ------------[ cut here ]------------
>[ 5419.184176] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.184177] Modules linked in: intel_rapl iosf_mbi
>[ 5419.184178] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.184179] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.184181]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.184182]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.184184]  ffff88009cd26868 ffff88009cd26800 ffffffffffffffff ffff88040bdbc000
>[ 5419.184185] Call Trace:
>[ 5419.184187]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.184188]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.184189]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.184191]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.184193]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.184194]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.184196]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.184196]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.184198]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.184200]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.184202]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.184204]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.184205]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.184206]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.184207]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.184209]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.184210]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.184212]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.184214]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.184214]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.184216]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.184217]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.184219]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.184220]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.184808]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.184809]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.184810]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.184811]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.184813]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.184814]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.184817]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.184818]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.184820]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.184821]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.184822]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.184824]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.184825] ---[ end trace 06ef5dec07dfeb9c ]---
>[ 5419.184828] ------------[ cut here ]------------
>[ 5419.184829] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.184830] Modules linked in: intel_rapl iosf_mbi
>[ 5419.184831] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.184832] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.184832]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.184834]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.184837]  ffff880349bf3068 ffff880349bf3000 ffffffffffffffff ffff88040bdbc000
>[ 5419.184838] Call Trace:
>[ 5419.184839]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.184841]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.184842]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.184843]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.184845]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.184847]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.184849]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.184850]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.184851]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.184852]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.184854]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.184857]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.184858]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.184859]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.184860]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.184862]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.184863]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.184864]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.184865]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.184868]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.184869]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.184870]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.184872]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.184873]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.184875]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.184878]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.184879]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.184880]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.184882]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.184882] ---[ end trace 06ef5dec07dfeb9d ]---
>[ 5419.184884] ------------[ cut here ]------------
>[ 5419.184886] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.184887] Modules linked in: intel_rapl iosf_mbi
>[ 5419.184889] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.184890] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.184890]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.185448]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.185449]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.185450]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.185451]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.185453]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.185454]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.185455]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.185458]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.185459]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.185460]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.185461]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.185463]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.185464]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.185467]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.185468]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.185470]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.185471]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.185473]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.185474]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.185475] ---[ end trace 06ef5dec07dfeba7 ]---
>[ 5419.185478] ------------[ cut here ]------------
>[ 5419.185479] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.185480] Modules linked in: intel_rapl iosf_mbi
>[ 5419.185481] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.185482] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.185482]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.185484]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.185486]  ffff8803442d8868 ffff8803442d8800 ffffffffffffffff ffff88040bdbc000
>[ 5419.185488] Call Trace:
>[ 5419.185489]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.185491]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.185492]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.185493]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.185494]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.185496]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.185498]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.185499]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.185501]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.185502]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.185503]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.185505]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.185507]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.185509]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.185510]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.185512]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.185513]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.185514]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.185515]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.185516]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.185519]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.185520]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.185521]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.185523]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.185524]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.185527]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.185528]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.185530]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.185531]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.185532] ---[ end trace 06ef5dec07dfeba8 ]---
>[ 5419.186094]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.186096]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.186097]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.186098]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.186101]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.186102]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.186104]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.186105]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.186106]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.186109]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.186110]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.186111]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.186113]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.186114]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.186115]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.186116]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.186117]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.186120]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.186121]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.186123]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.186124]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.186126]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.186127]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.186130]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.186131]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.186132] ---[ end trace 06ef5dec07dfebb2 ]---
>[ 5419.186134] ------------[ cut here ]------------
>[ 5419.186135] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.186135] Modules linked in: intel_rapl iosf_mbi
>[ 5419.186137] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.186138] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.186139]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.186141]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.186142]  ffff880359142c68 ffff880359142c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.186144] Call Trace:
>[ 5419.186145]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.186146]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.186149]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.186150]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.186152]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.186153]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.186154]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.186155]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.186156]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.186158]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.186161]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.186162]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.186163]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.186165]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.186166]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.186168]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.186170]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.186171]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.186172]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.186173]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.186174]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.186176]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.186177]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.186180]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.186771]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.186773]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.186774]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.186778]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.186779]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.186780]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.186782]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.186784]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.186786]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.186787]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.186789]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.186790]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.186791]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.186793]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.186795]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.186796]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.186797]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.186799]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.186800]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.186802]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.186803]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.186806]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.186807]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.186809]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.186810]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.186811] ---[ end trace 06ef5dec07dfebbd ]---
>[ 5419.186814] ------------[ cut here ]------------
>[ 5419.186815] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.186816] Modules linked in: intel_rapl iosf_mbi
>[ 5419.186817] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.186818] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.186819]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.186820]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff880355139800
>[ 5419.186821]  ffff880355139468 ffff880355139400 ffffffffffffffff ffff88040bdbc000
>[ 5419.186822] Call Trace:
>[ 5419.186824]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.186827]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.186828]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.186829]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.186830]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.186832]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.186833]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.186835]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.186837]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.186838]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.186840]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.186841]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.186842]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.186843]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.186846]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.186848]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.186849]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.186850]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.186851]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.186852]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.186853]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.186856]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.186857]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.186859]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.187439]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.187441]  [<ffffffff8162cf5f>] ? radeon_gem_object_free+0xf/0x40
>[ 5419.187442]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.187444]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.187445]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.187448]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.187449]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.187450]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.187452]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.187453]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.187454]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.187456]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.187458]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.187459]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.187460]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.187462]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.187463]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.187465]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.187467]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.187469]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.187470]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.187472]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.187473]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.187474] ---[ end trace 06ef5dec07dfebc8 ]---
>[ 5419.187476] ------------[ cut here ]------------
>[ 5419.187479] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.187479] Modules linked in: intel_rapl iosf_mbi
>[ 5419.187481] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.187481] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.187482]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.187483]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.187484]  ffff880344223468 ffff880344223400 ffffffffffffffff ffff88040bdbc000
>[ 5419.187487] Call Trace:
>[ 5419.187489]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.187490]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.187491]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.187492]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.187494]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.187495]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.187496]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.187499]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.187500]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.187501]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.187503]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.187504]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.187506]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.187508]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.187510]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.187511]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.187512]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.187513]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.187514]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.187515]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.187517]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.187519]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.187521]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.187522]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.187524]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.187525]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.188108]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.188110]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.188112]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.188113]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.188114]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.188115]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.188116]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.188118]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.188121]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.188122]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.188124]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.188125]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.188126]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.188128]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.188129] ---[ end trace 06ef5dec07dfebd3 ]---
>[ 5419.188132] ------------[ cut here ]------------
>[ 5419.188133] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.188134] Modules linked in: intel_rapl iosf_mbi
>[ 5419.188135] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.188136] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.188136]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.188139]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.188141]  ffff88034788ec68 ffff88034788ec00 ffffffffffffffff ffff88040bdbc000
>[ 5419.188142] Call Trace:
>[ 5419.188143]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.188145]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.188146]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.188147]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.188148]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.188151]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.188152]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.188153]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.188155]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.188156]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.188157]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.188160]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.188161]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.188163]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.188164]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.188165]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.188167]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.188168]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.188169]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.188171]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.188173]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.188174]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.188175]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.188177]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.188178]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.188181]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.188182]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.188184]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.188185]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.188186] ---[ end trace 06ef5dec07dfebd4 ]---
>[ 5419.188188] ------------[ cut here ]------------
>[ 5419.188190] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.188191] Modules linked in: intel_rapl iosf_mbi
>[ 5419.188196] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.188754]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.188756]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.188757]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.188758]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.188760]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.188761]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.188763]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.188764]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.188766]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.188767]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.188768]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.188770]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.188772]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.188774]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.188775]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.188777]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.188780]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.188781] ---[ end trace 06ef5dec07dfebde ]---
>[ 5419.188783] ------------[ cut here ]------------
>[ 5419.188784] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.188785] Modules linked in: intel_rapl iosf_mbi
>[ 5419.188786] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.188788] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.188789]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.188790]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.188792]  ffff88009cd23c68 ffff88009cd23c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.188793] Call Trace:
>[ 5419.188794]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.188796]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.188799]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.188800]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.188801]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.188802]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.188803]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.188804]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.188806]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.188807]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.188810]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.188812]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.188813]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.188814]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.188815]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.188817]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.188818]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.188821]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.188822]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.188822]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.188824]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.188825]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.188827]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.188828]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.188830]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.188832]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.188834]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.188835]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.188836]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.188837] ---[ end trace 06ef5dec07dfebdf ]---
>[ 5419.188839] ------------[ cut here ]------------
>[ 5419.188840] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.189411]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.189412]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.189415]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.189416]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.189417]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.189418]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.189420]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.189421]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.189422]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.189424]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.189427]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.189428]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.189429]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.189431]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.189431] ---[ end trace 06ef5dec07dfebe9 ]---
>[ 5419.189435] ------------[ cut here ]------------
>[ 5419.189436] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.189437] Modules linked in: intel_rapl iosf_mbi
>[ 5419.189438] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.189439] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.189439]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.189441]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.189442]  ffff8803b23f7068 ffff8803b23f7000 ffffffffffffffff ffff88040bdbc000
>[ 5419.189443] Call Trace:
>[ 5419.189445]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.189447]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.189449]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.189450]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.189451]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.189452]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.189454]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.189456]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.189458]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.189459]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.189460]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.189462]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.189463]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.189464]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.189467]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.189468]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.189470]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.189471]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.189472]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.189473]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.189475]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.189477]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.189478]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.189480]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.189481]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.189483]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.189484]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.189487]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.189490]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.189493] ---[ end trace 06ef5dec07dfebea ]---
>[ 5419.189498] ------------[ cut here ]------------
>[ 5419.189501] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.189503] Modules linked in: intel_rapl iosf_mbi
>[ 5419.189512] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.190630]  ffff88009cd20c68 ffff88009cd20c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.190632] Call Trace:
>[ 5419.190633]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.190635]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.190636]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.190637]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.190639]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.190641]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.190642]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.190643]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.190644]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.190646]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.190647]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.190649]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.190651]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.190653]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.190654]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.190655]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.190657]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.190658]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.190660]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.190661]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.190663]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.190664]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.190665]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.190667]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.190668]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.190671]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.190672]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.190674]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.190675]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.190676] ---[ end trace 06ef5dec07dfebf4 ]---
>[ 5419.190679] ------------[ cut here ]------------
>[ 5419.190680] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.190681] Modules linked in: intel_rapl iosf_mbi
>[ 5419.190683] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.190683] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.190684]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.190685]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000292
>[ 5419.190686]  ffff8803441d2868 ffff8803441d2800 ffffffffffffffff ffff88040bdbc000
>[ 5419.190688] Call Trace:
>[ 5419.190689]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.190692]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.190693]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.190694]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.190695]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.190697]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.190698]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.190700]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.190702]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.190703]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.190705]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.190706]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.190707]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.190708]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.190711]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.190712]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.190714]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.190715]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.191267]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.191270]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.191273]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.191277]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.191280]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.191284]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.191288]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.191291]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.191296]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.191299]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.191303]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.191304]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.191307]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.191308]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.191309]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.191310]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.191311]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.191313]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.191314]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.191317]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.191318]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.191319]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.191321]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.191322]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.191324]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.191325]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.191327] ---[ end trace 06ef5dec07dfebff ]---
>[ 5419.191330] ------------[ cut here ]------------
>[ 5419.191331] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.191331] Modules linked in: intel_rapl iosf_mbi
>[ 5419.191333] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.191333] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.191334]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.191337]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.191338]  ffff8803441fd068 ffff8803441fd000 ffffffffffffffff ffff88040bdbc000
>[ 5419.191339] Call Trace:
>[ 5419.191341]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.191342]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.191344]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.191345]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.191346]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.191348]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.191350]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.191351]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.191352]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.191353]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.191355]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.191358]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.191359]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.191360]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.191362]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.191363]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.191364]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.191365]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.191368]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.191369]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.191370]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.191372]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.191945]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.191946]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.191947]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.191948]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.191951]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.191952]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.191954]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.191955]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.191956]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.191959]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.191960]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.191962]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.191963]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.191964]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.191965]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.191966]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.191967]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.191970]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.191971]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.191973]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.191974]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.191976]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.191978]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.191980]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.191981]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.191983]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.191984] ---[ end trace 06ef5dec07dfec0a ]---
>[ 5419.191985] ------------[ cut here ]------------
>[ 5419.191986] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.191987] Modules linked in: intel_rapl iosf_mbi
>[ 5419.191989] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.191990] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.191991]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.191992]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.191994]  ffff880357ef7c68 ffff880357ef7c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.191995] Call Trace:
>[ 5419.191997]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.191999]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.192001]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.192002]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.192003]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.192004]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.192005]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.192006]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.192008]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.192010]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.192012]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.192013]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.192014]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.192016]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.192017]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.192020]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.192021]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.192022]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.192023]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.192024]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.192026]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.192027]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.192625]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.192626]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.192627]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.192629]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.192632]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.192633]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.192634]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.192635]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.192636]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.192637]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.192640]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.192642]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.192643]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.192645]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.192646]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.192647]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.192649]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.192651] ---[ end trace 06ef5dec07dfec15 ]---
>[ 5419.192653] ------------[ cut here ]------------
>[ 5419.192654] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.192655] Modules linked in: intel_rapl iosf_mbi
>[ 5419.192656] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.192657] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.192658]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.192660]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.192662]  ffff8803d7322068 ffff8803d7322000 ffffffffffffffff ffff88040bdbc000
>[ 5419.192663] Call Trace:
>[ 5419.192664]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.192666]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.192667]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.192668]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.192669]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.192672]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.192673]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.192674]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.192675]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.192677]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.192679]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.192681]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.192682]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.192684]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.192685]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.192686]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.192688]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.192689]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.192691]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.192692]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.192694]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.192695]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.192696]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.192698]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.192700]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.192702]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.192703]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.192705]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.192706]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.192707] ---[ end trace 06ef5dec07dfec16 ]---
>[ 5419.192716] ------------[ cut here ]------------
>[ 5419.192718] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.193076]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.193077]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.193078]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.193081]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.193082]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.193083]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.193085]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.193086]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.193088]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.193090]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.193092]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.193093]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.193094]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.193096]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.193097]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.193098]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.193099]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.193101]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.193103]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.193104]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.193105]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.193107]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.193109]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.193111]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.193113]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.193114]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.193115] ---[ end trace 06ef5dec07dfec1d ]---
>[ 5419.193117] ------------[ cut here ]------------
>[ 5419.193118] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.193119] Modules linked in: intel_rapl iosf_mbi
>[ 5419.193122] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.193122] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.193123]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.193124]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.193126]  ffff8803441f8c68 ffff8803441f8c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.193127] Call Trace:
>[ 5419.193129]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.193131]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.193133]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.193134]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.193135]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.193136]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.193137]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.193138]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.193140]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.193142]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.193144]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.193145]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.193146]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.193148]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.193149]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.193152]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.193153]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.193154]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.193155]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.193156]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.193158]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.193159]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.193189]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.193191]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.193193]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.193194]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.193195]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.193197]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.193198]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.193200]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.193201]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.193204]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.193205]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.193206]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.193208]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.193209]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.193210]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.193212]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.193213]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.193215]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.193216]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.193217]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.193219]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.193220]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.193222]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.193225]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.193226]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.193227]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.193229] ---[ end trace 06ef5dec07dfec1f ]---
>[ 5419.193235] ------------[ cut here ]------------
>[ 5419.193238] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.193240] Modules linked in: intel_rapl iosf_mbi
>[ 5419.193249] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.193252] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.193255]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.193261]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.193262]  ffff880099ed4868 ffff880099ed4800 ffffffffffffffff ffff88040bdbc000
>[ 5419.193265] Call Trace:
>[ 5419.193266]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.193267]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.193269]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.193270]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.193271]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.193273]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.193275]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.193276]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.193277]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.193279]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.193280]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.193282]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.193283]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.193286]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.193287]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.193288]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.193290]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.193291]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.193292]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.193294]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.193295]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.193297]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.193778]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.193779]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.193781]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.193783]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.193784]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.193785]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.193789]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.193791]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.193792]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.193793]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.193795]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.193797]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.193799]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.193800]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.193801]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.193802]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.193803]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.193805]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.193807]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.193809]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.193810]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.193812]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.193813]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.193814]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.193816]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.193819]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.193822] ---[ end trace 06ef5dec07dfec29 ]---
>[ 5419.193824] ------------[ cut here ]------------
>[ 5419.193825] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.193827] Modules linked in: intel_rapl iosf_mbi
>[ 5419.193829] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.193829] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.193830]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.193831]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.193833]  ffff8803441d7068 ffff8803441d7000 ffffffffffffffff ffff88040bdbc000
>[ 5419.193834] Call Trace:
>[ 5419.193835]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.193837]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.193839]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.193841]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.193842]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.193843]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.193844]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.193845]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.193847]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.193849]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.193851]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.193852]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.193853]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.193854]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.193856]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.193857]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.193860]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.193861]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.193862]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.193863]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.193864]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.193866]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.194318]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.194319]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.194321]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.194322]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.194323]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.194324]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.194326]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.194328]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.194330]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.194331]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.194332]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.194334]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.194335]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.194338]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.194339]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.194340]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.194341]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.194342]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.194344]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.194345]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.194347]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.194349]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.194351]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.194352]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.194354]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.194355]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.194357] ---[ end trace 06ef5dec07dfec32 ]---
>[ 5419.194359] ------------[ cut here ]------------
>[ 5419.194360] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.194360] Modules linked in: intel_rapl iosf_mbi
>[ 5419.194362] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.194363] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.194363]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.194364]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.194366]  ffff880359144c68 ffff880359144c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.194368] Call Trace:
>[ 5419.194370]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.194371]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.194373]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.194374]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.194375]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.194377]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.194379]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.194380]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.194381]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.194382]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.194384]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.194385]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.194386]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.194389]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.194390]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.194392]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.194393]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.194394]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.194395]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.194398]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.194399]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.194400]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.194824]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.194826]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.194829]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.194830]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.194831]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.194833]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.194834] ---[ end trace 06ef5dec07dfec3a ]---
>[ 5419.194836] ------------[ cut here ]------------
>[ 5419.194837] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.194838] Modules linked in: intel_rapl iosf_mbi
>[ 5419.194840] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.194841] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.194841]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.194843]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.194844]  ffff880344226868 ffff880344226800 ffffffffffffffff ffff88040bdbc000
>[ 5419.194845] Call Trace:
>[ 5419.194847]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.194849]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.194851]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.194852]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.194853]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.194854]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.194855]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.194856]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.194858]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.194861]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.194862]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.194863]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.194864]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.194866]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.194867]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.194870]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.194871]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.194872]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.194873]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.194874]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.194876]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.194877]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.194878]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.194881]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.194882]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.194884]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.194885]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.194887]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.194889]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.194890] ---[ end trace 06ef5dec07dfec3b ]---
>[ 5419.194892] ------------[ cut here ]------------
>[ 5419.194893] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.194894] Modules linked in: intel_rapl iosf_mbi
>[ 5419.194895] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.194896] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.194896]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.194898]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.194900]  ffff880349bf1868 ffff880349bf1800 ffffffffffffffff ffff88040bdbc000
>[ 5419.194902] Call Trace:
>[ 5419.194903]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.194905]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.194906]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.195317]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.195318]  ffff880349bf4c68 ffff880349bf4c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.195319] Call Trace:
>[ 5419.195321]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.195322]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.195323]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.195324]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.195327]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.195328]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.195329]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.195330]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.195332]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.195333]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.195335]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.195336]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.195339]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.195340]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.195341]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.195343]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.195344]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.195345]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.195346]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.195348]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.195350]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.195351]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.195353]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.195354]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.195355]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.195357]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.195358]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.195361]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.195362]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.195363] ---[ end trace 06ef5dec07dfec43 ]---
>[ 5419.195365] ------------[ cut here ]------------
>[ 5419.195366] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.195367] Modules linked in: intel_rapl iosf_mbi
>[ 5419.195369] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.195370] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.195371]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.195372]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.195374]  ffff880349bf5468 ffff880349bf5400 ffffffffffffffff ffff88040bdbc000
>[ 5419.195375] Call Trace:
>[ 5419.195376]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.195378]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.195379]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.195381]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.195383]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.195384]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.195385]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.195386]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.195388]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.195389]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.195392]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.195393]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.195394]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.195396]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.195397]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.195398]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.195719]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.195721]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.195722]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.195723]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.195724]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.195725]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.195727]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.195730]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.195731]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.195732]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.195733]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.195735]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.195736]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.195739]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.195740]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.195741]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.195742]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.195743]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.195745]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.195746]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.195747]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.195750]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.195752]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.195753]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.195755]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.195756]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.195758] ---[ end trace 06ef5dec07dfec4a ]---
>[ 5419.195760] ------------[ cut here ]------------
>[ 5419.195761] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.195762] Modules linked in: intel_rapl iosf_mbi
>[ 5419.195763] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.195764] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.195764]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.195766]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.195767]  ffff88040bda6468 ffff88040bda6400 ffffffffffffffff ffff88040bdbc000
>[ 5419.195770] Call Trace:
>[ 5419.195771]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.195772]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.195774]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.195775]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.195776]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.195779]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.195780]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.195781]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.195782]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.195784]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.195785]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.195787]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.195788]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.195792]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.195793]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.195795]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.195796]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.195797]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.195798]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.195800]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.195802]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.195803]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.195805]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.195806]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.195807]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.195809]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.195812]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.195813]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.195815]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.195815] ---[ end trace 06ef5dec07dfec4b ]---
>[ 5419.195818] ------------[ cut here ]------------
>[ 5419.195819] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.195821] Modules linked in: intel_rapl iosf_mbi
>[ 5419.195822] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.195823] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.195823]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.195825]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.195826]  ffff8800c3cb2868 ffff8800c3cb2800 ffffffffffffffff ffff88040bdbc000
>[ 5419.195827] Call Trace:
>[ 5419.195829]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.195830]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.195834]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.195837]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.195841]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.195844]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.195847]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.195850]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.195854]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.195857]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.195861]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.195865]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.195868]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.195871]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.195874]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.195876]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.195877]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.195878]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.195879]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.195880]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.195883]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.195884]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.195885]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.195887]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.195888]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.195890]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.195891]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.195894]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.195895]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.195896] ---[ end trace 06ef5dec07dfec4c ]---
>[ 5419.195901] ------------[ cut here ]------------
>[ 5419.195902] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.195904] Modules linked in: intel_rapl iosf_mbi
>[ 5419.195905] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.195906] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.195906]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.195908]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.195909]  ffff8803441d5068 ffff8803441d5000 ffffffffffffffff ffff88040bdbc000
>[ 5419.195910] Call Trace:
>[ 5419.195912]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.195913]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.195916]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.195917]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.195918]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.195919]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.195921]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.195922]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.195924]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.195926]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.195927]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.195928]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.195930]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.195931]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.195932]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.195934]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.195936]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.195937]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.195938]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.195939]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.195941]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.195942]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.195945]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.195946]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.195948]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.195949]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.195950]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.195952]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.195953]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.195955] ---[ end trace 06ef5dec07dfec4d ]---
>[ 5419.195957] ------------[ cut here ]------------
>[ 5419.195959] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.195959] Modules linked in: intel_rapl iosf_mbi
>[ 5419.195961] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.195961] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.195962]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.195964]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88040bdbc000
>[ 5419.195966]  ffff8803441d0c68 ffff8803441d0c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.195967] Call Trace:
>[ 5419.195969]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.195970]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.195971]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.195972]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.195974]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.195976]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.195977]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.195978]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.195980]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.195981]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.195983]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.195985]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.195987]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.195988]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.195989]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.195991]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.195992]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.195993]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.195994]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.195996]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.195998]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.195999]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196000]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196002]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196003]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196006]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196008]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196009]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196010]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196011] ---[ end trace 06ef5dec07dfec4e ]---
>[ 5419.196028] ------------[ cut here ]------------
>[ 5419.196030] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196030] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196032] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196032] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196033]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196034]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.196036]  ffff880359145068 ffff880359145000 ffffffffffffffff ffff88040bdbc000
>[ 5419.196038] Call Trace:
>[ 5419.196040]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196041]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196043]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196044]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196045]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196047]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196049]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196049]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196051]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196052]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196054]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196055]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196058]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196059]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196060]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196062]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196063]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196064]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196066]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196068]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196069]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196070]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196072]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196073]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196075]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196077]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196079]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196081]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196082]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196083] ---[ end trace 06ef5dec07dfec4f ]---
>[ 5419.196092] ------------[ cut here ]------------
>[ 5419.196093] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196093] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196095] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196096] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196096]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196098]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.196100]  ffff880359147868 ffff880359147800 ffffffffffffffff ffff88040bdbc000
>[ 5419.196102] Call Trace:
>[ 5419.196103]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196104]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196106]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196107]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196109]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196111]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196112]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196113]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196114]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196116]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196117]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196120]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196121]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196122]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196124]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196125]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196126]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196129]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196130]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196131]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196132]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196133]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196135]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196136]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196138]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196141]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196142]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196144]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196145]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196146] ---[ end trace 06ef5dec07dfec50 ]---
>[ 5419.196150] ------------[ cut here ]------------
>[ 5419.196152] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196152] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196154] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196154] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196155]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196156]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000206
>[ 5419.196157]  ffff880319680068 ffff880319680000 ffffffffffffffff ffff88040bdbc000
>[ 5419.196160] Call Trace:
>[ 5419.196162]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196163]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196164]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196165]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196167]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196169]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196170]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196171]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196173]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196174]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196176]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196177]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196179]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196181]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196182]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196184]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196185]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196186]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196187]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196189]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196191]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196192]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196193]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196195]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196196]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196198]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196201]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196202]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196203]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196204] ---[ end trace 06ef5dec07dfec51 ]---
>[ 5419.196206] ------------[ cut here ]------------
>[ 5419.196207] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196209] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196211] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196211] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196212]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196213]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.196215]  ffff880349bf4068 ffff880349bf4000 ffffffffffffffff ffff88040bdbc000
>[ 5419.196216] Call Trace:
>[ 5419.196217]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196219]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196221]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196222]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196224]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196225]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196226]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196227]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196229]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196231]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196233]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196234]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196235]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196237]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196238]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196239]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196242]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196243]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196244]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196245]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196247]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196248]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196250]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196252]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196253]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196255]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196256]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196258]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196259]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196261] ---[ end trace 06ef5dec07dfec52 ]---
>[ 5419.196263] ------------[ cut here ]------------
>[ 5419.196264] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196264] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196266] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196267] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196267]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196268]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88040bdbc000
>[ 5419.196271]  ffff880349bf4868 ffff880349bf4800 ffffffffffffffff ffff88040bdbc000
>[ 5419.196272] Call Trace:
>[ 5419.196274]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196275]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196277]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196278]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196279]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196281]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196283]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196284]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196285]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196287]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196288]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196290]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196292]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196293]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196294]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196296]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196297]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196298]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196299]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196300]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196303]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196304]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196305]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196307]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196308]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196310]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196312]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196314]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196315]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196316] ---[ end trace 06ef5dec07dfec53 ]---
>[ 5419.196318] ------------[ cut here ]------------
>[ 5419.196319] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196319] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196321] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196323] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196323]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196325]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88040bdbc000
>[ 5419.196326]  ffff880349bf5068 ffff880349bf5000 ffffffffffffffff ffff88040bdbc000
>[ 5419.196327] Call Trace:
>[ 5419.196329]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196330]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196333]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196334]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196335]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196336]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196337]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196338]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196340]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196342]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196344]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196346]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196347]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196348]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196349]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196351]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196353]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196354]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196355]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196356]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196358]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196359]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196360]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196362]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196365]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196366]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196367]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196369]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196370]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196371] ---[ end trace 06ef5dec07dfec54 ]---
>[ 5419.196374] ------------[ cut here ]------------
>[ 5419.196375] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196376] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196378] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196378] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196379]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196380]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.196381]  ffff88009ebf0468 ffff88009ebf0400 ffffffffffffffff ffff88040bdbc000
>[ 5419.196384] Call Trace:
>[ 5419.196385]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196387]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196388]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196389]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196390]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196392]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196394]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196395]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196397]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196398]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196399]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196401]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196402]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196404]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196406]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196407]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196409]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196410]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196411]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196412]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196413]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196416]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196417]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196418]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196420]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196421]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196423]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196424]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196427]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196428] ---[ end trace 06ef5dec07dfec55 ]---
>[ 5419.196430] ------------[ cut here ]------------
>[ 5419.196431] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196431] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196433] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196434] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196435]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196437]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.196438]  ffff88009ebf0868 ffff88009ebf0800 ffffffffffffffff ffff88040bdbc000
>[ 5419.196439] Call Trace:
>[ 5419.196441]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196442]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196443]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196445]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196447]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196448]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196449]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196450]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196452]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196453]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196456]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196458]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196459]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196460]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196461]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196463]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196464]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196466]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196467]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196468]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196470]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196471]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196472]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196474]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196478]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196481]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196484]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196489]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196492]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196496] ---[ end trace 06ef5dec07dfec56 ]---
>[ 5419.196500] ------------[ cut here ]------------
>[ 5419.196503] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196505] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196513] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196514] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196515]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196517]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.196518]  ffff88038d223868 ffff88038d223800 ffffffffffffffff ffff88040bdbc000
>[ 5419.196519] Call Trace:
>[ 5419.196521]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196522]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196524]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196525]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196527]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196529]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196530]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196531]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196532]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196534]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196535]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196538]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196539]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196540]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196542]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196543]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196544]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196545]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196547]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196549]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196550]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196551]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196553]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196554]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196556]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196558]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196560]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196561]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196562]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196563] ---[ end trace 06ef5dec07dfec57 ]---
>[ 5419.196566] ------------[ cut here ]------------
>[ 5419.196568] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196569] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196571] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196571] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196572]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196573]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.196574]  ffff8800a7028068 ffff8800a7028000 ffffffffffffffff ffff88040bdbc000
>[ 5419.196577] Call Trace:
>[ 5419.196578]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196580]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196581]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196582]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196583]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196585]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196586]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196588]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196590]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196591]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196593]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196594]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196595]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196598]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196599]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196600]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196602]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196603]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196604]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196605]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196606]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196609]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196610]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196612]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196613]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196615]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196616]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196619]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196620]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196621] ---[ end trace 06ef5dec07dfec58 ]---
>[ 5419.196623] ------------[ cut here ]------------
>[ 5419.196624] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196624] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196626] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196627] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196628]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196630]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.196631]  ffff8800a7028468 ffff8800a7028400 ffffffffffffffff ffff88040bdbc000
>[ 5419.196633] Call Trace:
>[ 5419.196634]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196635]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196638]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196639]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196640]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196641]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196643]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196644]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196645]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196647]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196649]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196651]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196652]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196653]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196654]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196656]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196658]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196660]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196661]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196661]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196663]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196664]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196666]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196667]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196670]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196671]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196673]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196674]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196675]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196677] ---[ end trace 06ef5dec07dfec59 ]---
>[ 5419.196679] ------------[ cut here ]------------
>[ 5419.196681] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196681] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196683] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196683] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196684]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196685]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.196686]  ffff8800a7028868 ffff8800a7028800 ffffffffffffffff ffff88040bdbc000
>[ 5419.196689] Call Trace:
>[ 5419.196691]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196692]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196693]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196694]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196696]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196697]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196699]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196700]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196702]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196703]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196705]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196706]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196707]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196710]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196711]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196713]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196714]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196715]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196716]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196717]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196720]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196721]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196722]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196724]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196725]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196727]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196728]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196731]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196732]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196733] ---[ end trace 06ef5dec07dfec5a ]---
>[ 5419.196735] ------------[ cut here ]------------
>[ 5419.196736] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196737] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196740] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196740] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196741]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196742]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.196743]  ffff8800a7028c68 ffff8800a7028c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.196745] Call Trace:
>[ 5419.196746]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196748]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196750]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196751]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196753]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196754]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196755]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196756]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196758]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196760]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196762]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196763]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196764]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196765]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196767]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196768]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196771]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196772]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196773]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196774]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196775]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196776]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196778]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196780]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196782]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196783]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196785]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196786]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196787]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196788] ---[ end trace 06ef5dec07dfec5b ]---
>[ 5419.196796] ------------[ cut here ]------------
>[ 5419.196797] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196798] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196800] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196801] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196802]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196803]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.196805]  ffff8800a7029068 ffff8800a7029000 ffffffffffffffff ffff88040bdbc000
>[ 5419.196806] Call Trace:
>[ 5419.196808]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196809]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196810]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196813]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196814]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196815]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196816]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196817]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196819]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196820]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196823]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196824]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196826]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196827]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196828]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196830]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196831]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196833]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196834]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196835]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196837]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196838]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196839]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196841]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196844]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196845]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196846]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196848]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196849]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196850] ---[ end trace 06ef5dec07dfec5c ]---
>[ 5419.196854] ------------[ cut here ]------------
>[ 5419.196856] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196856] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196858] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196858] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196859]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196860]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.196861]  ffff8800a7029868 ffff8800a7029800 ffffffffffffffff ffff88040bdbc000
>[ 5419.196864] Call Trace:
>[ 5419.196866]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196867]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196868]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196869]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196871]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196872]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196874]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196875]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196877]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196878]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196880]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196881]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196883]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196885]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196886]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196888]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196889]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196890]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196891]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196892]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196895]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196896]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196897]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196899]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196900]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196902]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196904]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196906]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196907]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196908] ---[ end trace 06ef5dec07dfec5d ]---
>[ 5419.196910] ------------[ cut here ]------------
>[ 5419.196911] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196911] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196913] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196915] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196916]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196917]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.196918]  ffff8800a7029c68 ffff8800a7029c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.196920] Call Trace:
>[ 5419.196921]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196923]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196925]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196926]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196927]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196928]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196930]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196931]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196932]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196934]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196936]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196938]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196939]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196940]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196941]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.196943]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.196946]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.196947]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.196948]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.196949]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.196950]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.196951]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.196953]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.196954]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.196957]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.196959]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.196960]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.196961]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.196963]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.196964] ---[ end trace 06ef5dec07dfec5e ]---
>[ 5419.196967] ------------[ cut here ]------------
>[ 5419.196968] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.196968] Modules linked in: intel_rapl iosf_mbi
>[ 5419.196970] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.196971] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.196971]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.196972]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.196974]  ffff880349bf1c68 ffff880349bf1c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.196976] Call Trace:
>[ 5419.196978]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.196979]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.196981]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.196982]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.196983]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.196985]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.196987]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.196988]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.196989]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.196990]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.196992]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.196993]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.196994]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.196997]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.196998]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197000]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197001]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197002]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197003]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197006]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197007]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197008]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197010]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197011]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197013]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197014]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197017]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197018]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197020]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197021] ---[ end trace 06ef5dec07dfec5f ]---
>[ 5419.197022] ------------[ cut here ]------------
>[ 5419.197024] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197025] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197027] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197028] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197028]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197029]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.197031]  ffff880349bf1468 ffff880349bf1400 ffffffffffffffff ffff88040bdbc000
>[ 5419.197032] Call Trace:
>[ 5419.197033]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197035]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197037]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197038]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197040]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197041]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197042]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197043]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197046]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197047]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197049]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197050]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197051]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197053]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197054]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197056]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197058]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197059]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197060]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197061]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197062]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197064]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197066]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197068]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197069]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197071]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197072]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197074]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197075]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197077] ---[ end trace 06ef5dec07dfec60 ]---
>[ 5419.197079] ------------[ cut here ]------------
>[ 5419.197080] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197081] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197082] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197083] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197083]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197086]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.197087]  ffff880349bf1068 ffff880349bf1000 ffffffffffffffff ffff88040bdbc000
>[ 5419.197089] Call Trace:
>[ 5419.197090]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197091]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197093]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197094]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197095]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197098]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197099]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197100]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197101]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197103]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197104]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197107]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197108]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197109]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197111]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197112]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197113]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197115]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197117]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197118]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197119]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197121]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197122]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197123]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197126]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197128]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197129]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197130]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197132]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197134] ---[ end trace 06ef5dec07dfec61 ]---
>[ 5419.197139] ------------[ cut here ]------------
>[ 5419.197142] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197145] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197153] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197157] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197159]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197166]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.197168]  ffff880349bf0c68 ffff880349bf0c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.197169] Call Trace:
>[ 5419.197170]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197172]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197173]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197174]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197177]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197178]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197179]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197180]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197182]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197183]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197186]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197187]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197188]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197190]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197191]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197192]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197194]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197195]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197197]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197198]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197199]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197201]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197202]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197204]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197206]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197208]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197209]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197211]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197212]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197213] ---[ end trace 06ef5dec07dfec62 ]---
>[ 5419.197216] ------------[ cut here ]------------
>[ 5419.197217] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197218] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197219] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197220] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197221]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197222]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.197223]  ffff880349bf0868 ffff880349bf0800 ffffffffffffffff ffff88040bdbc000
>[ 5419.197226] Call Trace:
>[ 5419.197227]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197229]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197230]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197231]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197232]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197234]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197235]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197237]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197239]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197240]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197242]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197243]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197245]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197247]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197248]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197249]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197251]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197252]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197253]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197254]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197255]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197258]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197259]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197261]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197262]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197264]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197266]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197268]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197269]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197270] ---[ end trace 06ef5dec07dfec63 ]---
>[ 5419.197272] ------------[ cut here ]------------
>[ 5419.197273] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197274] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197276] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197277] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197278]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197279]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.197280]  ffff880349bf0468 ffff880349bf0400 ffffffffffffffff ffff88040bdbc000
>[ 5419.197282] Call Trace:
>[ 5419.197283]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197286]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197287]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197288]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197289]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197291]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197292]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197293]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197294]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197297]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197298]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197300]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197301]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197302]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197304]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197306]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197308]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197309]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197310]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197311]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197312]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197313]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197315]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197318]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197319]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197321]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197322]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197323]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197326]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197327] ---[ end trace 06ef5dec07dfec64 ]---
>[ 5419.197328] ------------[ cut here ]------------
>[ 5419.197330] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197330] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197332] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197332] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197333]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197334]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.197337]  ffff880349bf0068 ffff880349bf0000 ffffffffffffffff ffff88040bdbc000
>[ 5419.197338] Call Trace:
>[ 5419.197339]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197341]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197342]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197343]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197346]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197347]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197348]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197349]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197351]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197352]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197354]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197356]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197357]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197359]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197360]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197362]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197363]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197365]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197366]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197367]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197369]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197370]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197371]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197373]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197374]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197377]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197378]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197380]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197381]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197382] ---[ end trace 06ef5dec07dfec65 ]---
>[ 5419.197385] ------------[ cut here ]------------
>[ 5419.197387] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197387] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197389] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197389] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197390]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197391]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000303
>[ 5419.197392]  ffff880349bf4468 ffff880349bf4400 ffffffffffffffff ffff88040bdbc000
>[ 5419.197394] Call Trace:
>[ 5419.197395]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197398]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197399]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197400]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197401]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197403]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197404]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197406]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197408]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197409]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197411]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197412]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197413]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197414]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197417]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197418]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197420]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197421]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197422]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197423]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197424]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197427]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197428]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197430]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197431]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197433]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197434]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197436]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197438]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197439] ---[ end trace 06ef5dec07dfec66 ]---
>[ 5419.197441] ------------[ cut here ]------------
>[ 5419.197442] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197442] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197444] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197445] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197446]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197448]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.197449]  ffff880349bf6068 ffff880349bf6000 ffffffffffffffff ffff88040bdbc000
>[ 5419.197450] Call Trace:
>[ 5419.197452]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197453]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197454]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197456]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197458]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197459]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197460]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197461]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197463]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197464]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197467]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197468]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197470]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197471]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197472]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197474]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197475]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197477]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197478]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197479]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197481]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197482]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197483]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197486]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197488]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197489]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197490]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197492]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197493]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197494] ---[ end trace 06ef5dec07dfec67 ]---
>[ 5419.197497] ------------[ cut here ]------------
>[ 5419.197498] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197499] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197500] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197501] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197502]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197503]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.197505]  ffff880349bf2c68 ffff880349bf2c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.197507] Call Trace:
>[ 5419.197508]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197510]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197511]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197512]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197513]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197514]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197517]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197518]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197519]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197521]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197522]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197524]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197526]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197528]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197529]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197530]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197532]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197533]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197534]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197535]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197537]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197539]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197540]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197541]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197543]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197545]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197547]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197549]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197550]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197551] ---[ end trace 06ef5dec07dfec68 ]---
>[ 5419.197553] ------------[ cut here ]------------
>[ 5419.197554] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197554] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197557] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197558] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197559]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197560]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.197561]  ffff880349bf3868 ffff880349bf3800 ffffffffffffffff ffff88040bdbc000
>[ 5419.197563] Call Trace:
>[ 5419.197564]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197567]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197568]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197569]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197570]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197572]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197573]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197574]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197575]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197578]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197580]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197581]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197582]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197583]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197586]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197588]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197589]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197590]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197591]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197592]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197593]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197595]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197597]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197599]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197600]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197602]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197603]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197606]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197607]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197608] ---[ end trace 06ef5dec07dfec69 ]---
>[ 5419.197610] ------------[ cut here ]------------
>[ 5419.197611] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197612] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197613] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197614] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197614]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197617]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.197618]  ffff88009c9f8068 ffff88009c9f8000 ffffffffffffffff ffff88040bdbc000
>[ 5419.197619] Call Trace:
>[ 5419.197621]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197622]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197624]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197626]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197628]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197629]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197630]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197631]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197632]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197634]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197635]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197638]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197639]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197640]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197642]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197643]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197645]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197647]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197648]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197649]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197650]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197651]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197653]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197654]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197656]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197658]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197660]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197661]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197662]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197663] ---[ end trace 06ef5dec07dfec6a ]---
>[ 5419.197666] ------------[ cut here ]------------
>[ 5419.197668] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197668] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197670] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197670] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197671]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197672]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.197673]  ffff88009c9f8468 ffff88009c9f8400 ffffffffffffffff ffff88040bdbc000
>[ 5419.197675] Call Trace:
>[ 5419.197677]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197679]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197680]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197681]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197682]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197684]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197685]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197687]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197689]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197690]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197691]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197693]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197694]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197695]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197698]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197699]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197701]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197702]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197703]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197704]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197705]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197708]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197709]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197710]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197712]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197713]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197715]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197716]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197719]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197720] ---[ end trace 06ef5dec07dfec6b ]---
>[ 5419.197723] ------------[ cut here ]------------
>[ 5419.197724] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197725] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197728] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197728] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197729]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197730]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.197731]  ffff88009c9f8868 ffff88009c9f8800 ffffffffffffffff ffff88040bdbc000
>[ 5419.197733] Call Trace:
>[ 5419.197734]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197736]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197738]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197739]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197741]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197742]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197743]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197744]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197746]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197748]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197749]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197751]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197752]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197753]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197755]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197756]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197759]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197760]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197761]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197762]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197763]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197764]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197767]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197768]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197770]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197771]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197773]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197774]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197776]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197779] ---[ end trace 06ef5dec07dfec6c ]---
>[ 5419.197783] ------------[ cut here ]------------
>[ 5419.197787] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197790] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197794] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197797] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197800]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197810]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.197814]  ffff88009c9f8c68 ffff88009c9f8c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.197815] Call Trace:
>[ 5419.197817]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197819]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197821]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197822]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197823]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197824]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197825]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197827]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197829]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197831]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197832]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197834]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197835]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197836]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197837]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197840]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197841]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197842]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197843]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197844]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197846]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197847]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197850]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197851]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197853]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197854]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197856]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197857]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197858]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197861] ---[ end trace 06ef5dec07dfec6d ]---
>[ 5419.197863] ------------[ cut here ]------------
>[ 5419.197864] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197864] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197866] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197866] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197867]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197870]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.197871]  ffff88009c9f9068 ffff88009c9f9000 ffffffffffffffff ffff88040bdbc000
>[ 5419.197872] Call Trace:
>[ 5419.197874]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197875]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197877]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197878]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197880]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197881]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197883]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197884]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197885]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197886]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197889]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197891]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197892]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197893]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197894]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197896]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197897]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197898]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197900]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197901]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197903]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197904]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197905]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197907]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197910]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197911]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197913]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197914]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197915]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197916] ---[ end trace 06ef5dec07dfec6e ]---
>[ 5419.197919] ------------[ cut here ]------------
>[ 5419.197921] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197921] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197923] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197923] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197924]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197925]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88032a8b0c30
>[ 5419.197926]  ffff88009c9f9468 ffff88009c9f9400 ffffffffffffffff ffff88040bdbc000
>[ 5419.197929] Call Trace:
>[ 5419.197931]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197932]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197933]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197934]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197936]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197937]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197938]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197940]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197942]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197943]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.197945]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.197946]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.197947]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.197950]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.197951]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.197953]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.197954]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.197955]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.197956]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.197957]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.197959]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.197961]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.197962]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.197964]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.197965]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.197967]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.197970]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.197971]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.197972]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.197973] ---[ end trace 06ef5dec07dfec6f ]---
>[ 5419.197975] ------------[ cut here ]------------
>[ 5419.197976] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.197976] Modules linked in: intel_rapl iosf_mbi
>[ 5419.197978] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.197980] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.197981]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.197982]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.197983]  ffff88009c9f9868 ffff88009c9f9800 ffffffffffffffff ffff88040bdbc000
>[ 5419.197985] Call Trace:
>[ 5419.197986]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.197987]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.197990]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.197991]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.197992]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.197994]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.197995]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.197996]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.197997]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.197999]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198001]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198003]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198004]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198005]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198007]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198008]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198011]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198012]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198013]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198014]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198015]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198016]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198018]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198019]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198022]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198024]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198025]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198026]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198028]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198030] ---[ end trace 06ef5dec07dfec70 ]---
>[ 5419.198032] ------------[ cut here ]------------
>[ 5419.198033] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.198033] Modules linked in: intel_rapl iosf_mbi
>[ 5419.198035] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.198035] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.198036]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.198037]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.198039]  ffff88009c9f9c68 ffff88009c9f9c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.198041] Call Trace:
>[ 5419.198043]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.198044]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.198046]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.198047]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.198048]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.198050]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.198052]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.198052]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.198054]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.198055]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198057]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198058]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198061]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198062]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198063]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198065]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198066]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198067]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198070]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198071]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198072]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198073]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198075]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198076]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198077]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198079]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198082]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198083]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198084]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198085] ---[ end trace 06ef5dec07dfec71 ]---
>[ 5419.198088] ------------[ cut here ]------------
>[ 5419.198090] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.198091] Modules linked in: intel_rapl iosf_mbi
>[ 5419.198092] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.198093] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.198093]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.198095]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.198096]  ffff88009c9fa468 ffff88009c9fa400 ffffffffffffffff ffff88040bdbc000
>[ 5419.198097] Call Trace:
>[ 5419.198099]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.198101]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.198103]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.198104]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.198105]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.198106]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.198107]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.198109]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.198111]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.198113]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198114]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198115]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198117]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198118]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198119]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198122]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198123]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198124]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198126]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198126]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198128]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198131]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198132]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198133]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198135]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198136]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198138]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198139]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198142]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198143] ---[ end trace 06ef5dec07dfec72 ]---
>[ 5419.198144] ------------[ cut here ]------------
>[ 5419.198145] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.198146] Modules linked in: intel_rapl iosf_mbi
>[ 5419.198147] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.198148] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.198149]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.198151]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.198153]  ffff88009c9fa868 ffff88009c9fa800 ffffffffffffffff ffff88040bdbc000
>[ 5419.198154] Call Trace:
>[ 5419.198155]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.198157]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.198158]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.198159]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.198162]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.198163]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.198164]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.198165]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.198167]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.198168]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198171]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198172]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198173]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198175]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198176]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198178]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198179]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198181]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198182]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198183]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198185]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198186]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198187]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198189]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198192]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198193]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198195]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198196]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198197]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198198] ---[ end trace 06ef5dec07dfec73 ]---
>[ 5419.198201] ------------[ cut here ]------------
>[ 5419.198203] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.198203] Modules linked in: intel_rapl iosf_mbi
>[ 5419.198205] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.198205] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.198206]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.198207]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.198208]  ffff88009c9fac68 ffff88009c9fac00 ffffffffffffffff ffff88040bdbc000
>[ 5419.198211] Call Trace:
>[ 5419.198213]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.198214]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.198215]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.198216]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.198218]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.198219]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.198220]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.198222]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.198224]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.198225]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198227]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198228]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198229]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198232]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198233]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198235]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198236]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198237]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198238]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198239]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198241]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198243]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198245]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198246]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198247]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198249]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198250]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198253]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198254]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198255] ---[ end trace 06ef5dec07dfec74 ]---
>[ 5419.198257] ------------[ cut here ]------------
>[ 5419.198258] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.198259] Modules linked in: intel_rapl iosf_mbi
>[ 5419.198260] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.198261] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.198263]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.198264]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.198266]  ffff88009c9fb468 ffff88009c9fb400 ffffffffffffffff ffff88040bdbc000
>[ 5419.198267] Call Trace:
>[ 5419.198268]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.198270]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.198272]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.198273]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.198275]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.198276]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.198277]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.198278]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.198280]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.198281]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198284]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198285]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198286]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198287]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198289]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198290]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198293]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198294]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198295]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198296]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198297]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198299]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198300]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198302]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198304]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198306]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198307]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198309]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198310]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198312] ---[ end trace 06ef5dec07dfec75 ]---
>[ 5419.198314] ------------[ cut here ]------------
>[ 5419.198315] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.198316] Modules linked in: intel_rapl iosf_mbi
>[ 5419.198317] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.198318] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.198318]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.198320]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.198321]  ffff88009c9fb868 ffff88009c9fb800 ffffffffffffffff ffff88040bdbc000
>[ 5419.198324] Call Trace:
>[ 5419.198325]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.198327]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.198328]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.198329]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.198330]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.198333]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.198334]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.198335]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.198336]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.198338]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198339]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198341]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198343]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198345]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198346]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198347]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198349]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198350]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198352]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198353]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198354]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198356]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198357]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198358]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198360]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198362]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198364]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198366]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198367]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198368] ---[ end trace 06ef5dec07dfec76 ]---
>[ 5419.198369] ------------[ cut here ]------------
>[ 5419.198371] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.198373] Modules linked in: intel_rapl iosf_mbi
>[ 5419.198374] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.198375] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.198375]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.198377]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.198378]  ffff88009c9fbc68 ffff88009c9fbc00 ffffffffffffffff ffff88040bdbc000
>[ 5419.198379] Call Trace:
>[ 5419.198381]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.198382]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.198385]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.198386]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.198387]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.198388]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.198389]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.198390]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.198392]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.198395]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198396]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198398]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198399]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198400]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198401]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198403]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198405]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198406]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198407]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198408]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198410]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198411]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198414]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198415]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198417]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198418]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198420]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198421]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198422]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198424] ---[ end trace 06ef5dec07dfec77 ]---
>[ 5419.198426] ------------[ cut here ]------------
>[ 5419.198427] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.198428] Modules linked in: intel_rapl iosf_mbi
>[ 5419.198429] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.198430] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.198431]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.198433]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.198436]  ffff88009c9fc068 ffff88009c9fc000 ffffffffffffffff ffff88040bdbc000
>[ 5419.198447] Call Trace:
>[ 5419.198450]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.198455]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.198458]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.198461]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.198465]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.198468]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.198472]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.198474]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.198476]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.198477]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198479]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198480]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198481]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198483]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198484]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198486]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198488]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198489]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198490]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198491]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198492]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198495]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198496]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198498]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198499]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198501]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198502]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198503]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198506]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198507] ---[ end trace 06ef5dec07dfec78 ]---
>[ 5419.198508] ------------[ cut here ]------------
>[ 5419.198509] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.198510] Modules linked in: intel_rapl iosf_mbi
>[ 5419.198511] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.198512] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.198513]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.198515]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.198517]  ffff88009c9fc468 ffff88009c9fc400 ffffffffffffffff ffff88040bdbc000
>[ 5419.198518] Call Trace:
>[ 5419.198519]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.198521]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.198522]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.198523]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.198526]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.198527]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.198528]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.198529]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.198531]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.198532]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198534]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198536]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198537]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198539]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198540]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198541]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198543]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198544]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198546]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198547]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198549]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198550]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198551]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198553]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198554]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198557]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198558]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198560]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198561]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198562] ---[ end trace 06ef5dec07dfec79 ]---
>[ 5419.198564] ------------[ cut here ]------------
>[ 5419.198565] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.198566] Modules linked in: intel_rapl iosf_mbi
>[ 5419.198568] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.198569] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.198569]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.198571]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.198572]  ffff88009c9fc868 ffff88009c9fc800 ffffffffffffffff ffff88040bdbc000
>[ 5419.198573] Call Trace:
>[ 5419.198575]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.198577]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.198579]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.198580]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.198581]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.198582]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.198583]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.198584]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.198586]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.198589]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198590]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198591]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198592]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198594]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198595]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198598]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198599]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198600]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198601]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198602]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198604]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198605]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198607]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198609]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198611]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198612]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198613]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198615]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198617]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198618] ---[ end trace 06ef5dec07dfec7a ]---
>[ 5419.198620] ------------[ cut here ]------------
>[ 5419.198621] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.198621] Modules linked in: intel_rapl iosf_mbi
>[ 5419.198623] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.198624] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.198624]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.198625]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.198628]  ffff88009c9fcc68 ffff88009c9fcc00 ffffffffffffffff ffff88040bdbc000
>[ 5419.198629] Call Trace:
>[ 5419.198631]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.198632]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.198634]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.198635]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.198636]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.198639]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.198640]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.198641]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.198642]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.198644]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198645]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198646]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198649]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198650]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198652]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198653]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198654]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198655]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198658]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198659]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198660]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198662]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198663]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198664]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198666]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198668]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198670]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198671]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198673]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198673] ---[ end trace 06ef5dec07dfec7b ]---
>[ 5419.198675] ------------[ cut here ]------------
>[ 5419.198677] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.198678] Modules linked in: intel_rapl iosf_mbi
>[ 5419.198680] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.198681] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.198681]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.198682]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.198684]  ffff88009c9fd068 ffff88009c9fd000 ffffffffffffffff ffff88040bdbc000
>[ 5419.198685] Call Trace:
>[ 5419.198686]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.198688]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.198691]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.198692]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.198693]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.198694]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.198695]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.198696]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.198698]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.198700]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198702]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198703]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198704]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198706]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198707]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198708]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198711]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198712]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198713]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198714]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198715]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198717]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198718]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198721]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198722]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198724]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198725]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198727]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198728]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198729] ---[ end trace 06ef5dec07dfec7c ]---
>[ 5419.198732] ------------[ cut here ]------------
>[ 5419.198733] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.198733] Modules linked in: intel_rapl iosf_mbi
>[ 5419.198735] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.198735] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.198736]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.198737]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.198740]  ffff88009c9fd468 ffff88009c9fd400 ffffffffffffffff ffff88040bdbc000
>[ 5419.198741] Call Trace:
>[ 5419.198743]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.198744]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.198746]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.198747]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.198748]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.198749]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.198752]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.198753]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.198754]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.198756]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198757]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198758]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198761]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198762]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198764]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198765]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198766]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198767]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198768]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198769]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198772]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198774]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198775]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198776]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198778]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198780]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198782]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198783]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198785]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198785] ---[ end trace 06ef5dec07dfec7d ]---
>[ 5419.198787] ------------[ cut here ]------------
>[ 5419.198788] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.198789] Modules linked in: intel_rapl iosf_mbi
>[ 5419.198790] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.198794] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.198794]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.198796]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.198797]  ffff88009c9fd868 ffff88009c9fd800 ffffffffffffffff ffff88040bdbc000
>[ 5419.198798] Call Trace:
>[ 5419.198800]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.198801]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.198804]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.198805]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.198806]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.198807]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.198808]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.198809]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.198811]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.198812]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198815]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198817]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198818]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198819]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198820]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198822]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198824]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198825]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198826]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198827]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198829]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198830]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198832]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198833]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198836]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198837]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198839]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198840]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198841]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198843] ---[ end trace 06ef5dec07dfec7e ]---
>[ 5419.198854] ------------[ cut here ]------------
>[ 5419.198856] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.198856] Modules linked in: intel_rapl iosf_mbi
>[ 5419.198858] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.198858] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.198859]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.198860]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.198862]  ffff880318919868 ffff880318919800 ffffffffffffffff ffff88040bdbc000
>[ 5419.198863] Call Trace:
>[ 5419.198864]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.198866]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.198867]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.198868]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.198869]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.198871]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.198872]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.198873]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.198874]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.198876]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.198877]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.198878]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.198880]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.198881]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.198882]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.198884]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.198885]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.198886]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.198887]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.198888]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.198889]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.198891]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.198892]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.198893]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.198895]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.198897]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.198898]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.198899]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.198900]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.198901] ---[ end trace 06ef5dec07dfec7f ]---
>[ 5419.199429] ------------[ cut here ]------------
>[ 5419.199431] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.199431] Modules linked in: intel_rapl iosf_mbi
>[ 5419.199433] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.199433] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.199434]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.199435]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.199437]  ffff880318919c68 ffff880318919c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.199438] Call Trace:
>[ 5419.199439]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.199441]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.199442]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.199443]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.199444]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.199445]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.199447]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.199448]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.199449]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.199451]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.199452]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.199453]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.199454]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.199456]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.199457]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.199459]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.199462]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.199464]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.199465]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.199466]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.199468]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.199469]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.199470]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.199472]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.199474]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.199476]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.199478]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.199479]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.199480]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.199481] ---[ end trace 06ef5dec07dfec80 ]---
>[ 5419.199485] ------------[ cut here ]------------
>[ 5419.199486] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.199487] Modules linked in: intel_rapl iosf_mbi
>[ 5419.199488] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.199489] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.199489]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.199491]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.199492]  ffff88031891a468 ffff88031891a400 ffffffffffffffff ffff88040bdbc000
>[ 5419.199494] Call Trace:
>[ 5419.199496]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.199497]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.199499]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.199500]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.199501]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.199502]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.199505]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.199506]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.199507]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.199509]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.199510]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.199512]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.199513]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.199515]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.199517]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.199518]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.199519]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.199521]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.199522]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.199523]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.199525]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.199527]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.199528]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.199530]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.199531]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.199533]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.199534]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.199537]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.199538]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.199539] ---[ end trace 06ef5dec07dfec81 ]---
>[ 5419.199542] ------------[ cut here ]------------
>[ 5419.199546] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.199548] Modules linked in: intel_rapl iosf_mbi
>[ 5419.199557] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.199560] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.199562]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.199572]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.199575]  ffff88031891a868 ffff88031891a800 ffffffffffffffff ffff88040bdbc000
>[ 5419.199577] Call Trace:
>[ 5419.199579]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.199580]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.199582]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.199583]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.199584]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.199586]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.199588]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.199589]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.199590]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.199592]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.199593]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.199594]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.199597]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.199598]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.199600]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.199601]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.199602]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.199603]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.199606]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.199607]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.199608]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.199609]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.199611]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.199612]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.199614]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.199615]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.199618]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.199620]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.199621]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.199622] ---[ end trace 06ef5dec07dfec82 ]---
>[ 5419.199624] ------------[ cut here ]------------
>[ 5419.199627] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.199627] Modules linked in: intel_rapl iosf_mbi
>[ 5419.199629] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.199629] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.199630]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.199631]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.199632]  ffff88031891b068 ffff88031891b000 ffffffffffffffff ffff88040bdbc000
>[ 5419.199634] Call Trace:
>[ 5419.199635]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.199638]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.199640]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.199641]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.199642]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.199643]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.199644]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.199647]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.199648]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.199650]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.199651]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.199652]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.199653]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.199655]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.199657]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.199659]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.199660]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.199661]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.199662]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.199663]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.199665]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.199667]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.199669]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.199670]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.199672]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.199673]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.199674]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.199676]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.199678]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.199679] ---[ end trace 06ef5dec07dfec83 ]---
>[ 5419.199682] ------------[ cut here ]------------
>[ 5419.199683] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.199683] Modules linked in: intel_rapl iosf_mbi
>[ 5419.199685] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.199687] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.199687]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.199689]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.199690]  ffff88031891b468 ffff88031891b400 ffffffffffffffff ffff88040bdbc000
>[ 5419.199691] Call Trace:
>[ 5419.199693]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.199694]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.199696]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.199698]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.199699]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.199700]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.199702]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.199702]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.199704]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.199706]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.199708]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.199710]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.199711]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.199712]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.199713]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.199715]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.199716]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.199718]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.199720]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.199720]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.199722]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.199723]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.199725]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.199726]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.199729]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.199730]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.199732]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.199733]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.199734]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.199735] ---[ end trace 06ef5dec07dfec84 ]---
>[ 5419.199738] ------------[ cut here ]------------
>[ 5419.199740] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.199740] Modules linked in: intel_rapl iosf_mbi
>[ 5419.199742] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.199742] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.199743]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.199744]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.199746]  ffff88031891b868 ffff88031891b800 ffffffffffffffff ffff88040bdbc000
>[ 5419.199748] Call Trace:
>[ 5419.199750]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.199751]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.199753]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.199754]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.199755]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.199756]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.199757]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.199760]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.199761]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.199763]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.199764]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.199765]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.199766]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.199768]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.199769]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.199770]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.199772]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.199773]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.199774]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.199775]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.199776]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.199778]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.199779]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.199780]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.199782]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.199783]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.199785]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.199786]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.199787]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.199788] ---[ end trace 06ef5dec07dfec85 ]---
>[ 5419.199823] ------------[ cut here ]------------
>[ 5419.199825] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.199825] Modules linked in: intel_rapl iosf_mbi
>[ 5419.199827] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.199828] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.199828]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.199829]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.199831]  ffff88031891bc68 ffff88031891bc00 ffffffffffffffff ffff88040bdbc000
>[ 5419.199833] Call Trace:
>[ 5419.199835]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.199837]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.199838]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.199839]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.199840]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.199841]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.199843]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.199845]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.199847]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.199848]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.199849]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.199851]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.199852]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.199855]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.199856]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.199857]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.199859]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.199860]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.199861]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.199862]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.199863]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.199866]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.199867]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.199869]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.199870]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.199872]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.199874]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.199876]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.199877]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.199878] ---[ end trace 06ef5dec07dfec86 ]---
>[ 5419.199881] ------------[ cut here ]------------
>[ 5419.199882] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.199883] Modules linked in: intel_rapl iosf_mbi
>[ 5419.199885] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.199886] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.199887]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.199888]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.199889]  ffff88031891c468 ffff88031891c400 ffffffffffffffff ffff88040bdbc000
>[ 5419.199891] Call Trace:
>[ 5419.199892]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.199894]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.199896]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.199897]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.199899]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.199900]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.199901]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.199902]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.199903]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.199905]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.199908]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.199909]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.199910]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.199911]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.199913]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.199914]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.199917]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.199918]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.199919]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.199920]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.199921]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.199923]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.199924]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.199926]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.199928]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.199930]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.199931]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.199932]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.199934]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.199936] ---[ end trace 06ef5dec07dfec87 ]---
>[ 5419.199938] ------------[ cut here ]------------
>[ 5419.199939] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.199940] Modules linked in: intel_rapl iosf_mbi
>[ 5419.199941] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.199942] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.199942]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.199944]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.199945]  ffff88031891c868 ffff88031891c800 ffffffffffffffff ffff88040bdbc000
>[ 5419.199948] Call Trace:
>[ 5419.199949]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.199950]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.199952]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.199953]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.199954]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.199957]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.199958]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.199959]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.199960]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.199962]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.199963]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.199965]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.199966]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.199968]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.199970]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.199971]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.199972]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.199973]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.199975]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.199977]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.199978]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.199980]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.199981]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.199982]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.199984]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.199985]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.199988]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.199989]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.199991]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.199992] ---[ end trace 06ef5dec07dfec88 ]---
>[ 5419.199993] ------------[ cut here ]------------
>[ 5419.199994] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.199996] Modules linked in: intel_rapl iosf_mbi
>[ 5419.199998] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.199999] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.199999]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200000]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.200002]  ffff88031891cc68 ffff88031891cc00 ffffffffffffffff ffff88040bdbc000
>[ 5419.200003] Call Trace:
>[ 5419.200004]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200006]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200009]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200010]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200011]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200012]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200013]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200014]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200016]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200018]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200020]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200021]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200022]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200024]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200025]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200026]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200029]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200030]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200031]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200032]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200034]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200035]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200036]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200039]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200040]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200042]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200043]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200045]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200046]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200048] ---[ end trace 06ef5dec07dfec89 ]---
>[ 5419.200051] ------------[ cut here ]------------
>[ 5419.200052] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200052] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200054] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200054] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200055]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200057]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.200059]  ffff88031891d068 ffff88031891d000 ffffffffffffffff ffff88040bdbc000
>[ 5419.200060] Call Trace:
>[ 5419.200062]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200063]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200064]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200065]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200067]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200069]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200070]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200071]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200073]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200074]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200076]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200078]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200080]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200081]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200082]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200084]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200085]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200086]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200087]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200089]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200091]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200092]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200094]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200095]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200097]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200099]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200101]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200102]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200103]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200104] ---[ end trace 06ef5dec07dfec8a ]---
>[ 5419.200107] ------------[ cut here ]------------
>[ 5419.200108] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200110] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200111] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200112] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200112]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200114]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.200115]  ffff88031891dc68 ffff88031891dc00 ffffffffffffffff ffff88040bdbc000
>[ 5419.200116] Call Trace:
>[ 5419.200118]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200119]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200121]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200122]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200123]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200124]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200125]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200126]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200128]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200129]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200130]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200132]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200133]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200134]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200136]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200137]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200138]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200139]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200140]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200141]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200143]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200144]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200145]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200147]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200148]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200150]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200151]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200153]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200154]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200155] ---[ end trace 06ef5dec07dfec8b ]---
>[ 5419.200181] ------------[ cut here ]------------
>[ 5419.200184] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200186] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200188] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200188] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200189]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200190]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.200192]  ffff88031891e068 ffff88031891e000 ffffffffffffffff ffff88040bdbc000
>[ 5419.200193] Call Trace:
>[ 5419.200194]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200196]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200197]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200198]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200199]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200200]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200202]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200203]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200204]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200206]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200207]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200210]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200211]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200212]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200214]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200215]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200216]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200217]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200220]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200221]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200222]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200224]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200225]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200226]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200228]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200229]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200231]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200232]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200233]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200234] ---[ end trace 06ef5dec07dfec8c ]---
>[ 5419.200245] ------------[ cut here ]------------
>[ 5419.200246] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200246] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200248] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200249] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200249]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200250]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.200252]  ffff88031891e868 ffff88031891e800 ffffffffffffffff ffff88040bdbc000
>[ 5419.200253] Call Trace:
>[ 5419.200254]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200256]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200257]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200258]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200259]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200261]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200262]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200263]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200264]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200266]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200267]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200269]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200270]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200271]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200272]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200274]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200275]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200276]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200277]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200278]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200280]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200281]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200282]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200284]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200285]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200287]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200288]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200289]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200291]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200291] ---[ end trace 06ef5dec07dfec8d ]---
>[ 5419.200301] ------------[ cut here ]------------
>[ 5419.200302] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200303] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200304] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200305] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200305]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200307]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.200308]  ffff88031891ec68 ffff88031891ec00 ffffffffffffffff ffff88040bdbc000
>[ 5419.200309] Call Trace:
>[ 5419.200311]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200312]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200313]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200314]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200316]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200317]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200318]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200319]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200320]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200322]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200323]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200325]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200326]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200327]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200328]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200330]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200331]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200332]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200333]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200334]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200336]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200337]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200338]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200340]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200341]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200343]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200344]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200345]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200347]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200347] ---[ end trace 06ef5dec07dfec8e ]---
>[ 5419.200349] ------------[ cut here ]------------
>[ 5419.200350] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200351] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200352] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200353] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200353]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200355]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.200356]  ffff88031891f068 ffff88031891f000 ffffffffffffffff ffff88040bdbc000
>[ 5419.200357] Call Trace:
>[ 5419.200359]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200360]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200362]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200363]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200364]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200365]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200366]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200367]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200369]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200370]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200371]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200373]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200374]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200375]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200377]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200378]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200379]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200380]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200381]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200382]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200384]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200385]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200386]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200388]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200389]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200391]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200392]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200394]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200395]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200396] ---[ end trace 06ef5dec07dfec8f ]---
>[ 5419.200397] ------------[ cut here ]------------
>[ 5419.200398] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200399] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200400] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200401] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200402]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200403]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.200404]  ffff88031891f468 ffff88031891f400 ffffffffffffffff ffff88040bdbc000
>[ 5419.200405] Call Trace:
>[ 5419.200407]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200408]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200410]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200411]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200412]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200413]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200414]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200415]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200417]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200418]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200420]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200421]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200422]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200423]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200425]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200426]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200427]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200428]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200429]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200430]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200432]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200433]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200434]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200436]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200437]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200439]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200440]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200442]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200443]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200444] ---[ end trace 06ef5dec07dfec90 ]---
>[ 5419.200445] ------------[ cut here ]------------
>[ 5419.200446] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200447] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200448] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200449] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200449]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200451]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.200452]  ffff88031891f868 ffff88031891f800 ffffffffffffffff ffff88040bdbc000
>[ 5419.200453] Call Trace:
>[ 5419.200455]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200456]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200457]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200458]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200460]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200461]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200462]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200463]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200464]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200466]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200467]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200469]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200470]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200471]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200472]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200474]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200475]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200476]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200477]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200478]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200480]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200481]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200482]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200484]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200485]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200487]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200488]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200489]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200491]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200491] ---[ end trace 06ef5dec07dfec91 ]---
>[ 5419.200500] ------------[ cut here ]------------
>[ 5419.200502] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200502] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200504] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200504] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200505]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200506]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.200507]  ffff88031891fc68 ffff88031891fc00 ffffffffffffffff ffff88040bdbc000
>[ 5419.200509] Call Trace:
>[ 5419.200510]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200511]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200513]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200514]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200515]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200516]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200517]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200518]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200520]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200521]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200523]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200524]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200525]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200527]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200528]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200529]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200531]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200532]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200533]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200534]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200535]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200537]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200538]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200539]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200541]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200542]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200544]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200545]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200546]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200547] ---[ end trace 06ef5dec07dfec92 ]---
>[ 5419.200554] ------------[ cut here ]------------
>[ 5419.200555] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200556] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200557] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200558] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200559]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200560]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.200561]  ffff880349bf2068 ffff880349bf2000 ffffffffffffffff ffff88040bdbc000
>[ 5419.200563] Call Trace:
>[ 5419.200564]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200565]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200567]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200568]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200569]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200570]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200571]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200572]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200574]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200575]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200577]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200578]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200579]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200581]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200582]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200583]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200585]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200586]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200587]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200588]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200589]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200590]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200592]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200593]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200595]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200596]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200597]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200599]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200600]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200601] ---[ end trace 06ef5dec07dfec93 ]---
>[ 5419.200603] ------------[ cut here ]------------
>[ 5419.200604] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200604] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200606] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200606] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200607]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200608]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.200610]  ffff8800c3cb7c68 ffff8800c3cb7c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.200611] Call Trace:
>[ 5419.200612]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200614]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200615]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200616]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200617]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200618]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200620]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200621]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200622]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200624]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200625]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200626]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200627]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200629]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200630]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200632]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200633]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200634]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200635]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200636]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200637]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200639]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200640]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200641]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200643]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200644]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200646]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200647]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200648]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200649] ---[ end trace 06ef5dec07dfec94 ]---
>[ 5419.200675] ------------[ cut here ]------------
>[ 5419.200679] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200683] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200693] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200697] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200698]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200699]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.200701]  ffff88035925d068 ffff88035925d000 ffffffffffffffff ffff88040bdbc000
>[ 5419.200702] Call Trace:
>[ 5419.200704]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200705]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200706]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200707]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200709]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200710]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200711]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200712]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200713]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200715]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200716]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200718]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200719]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200720]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200722]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200723]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200724]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200725]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200726]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200727]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200729]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200730]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200731]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200733]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200734]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200736]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200737]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200739]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200740]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200741] ---[ end trace 06ef5dec07dfec95 ]---
>[ 5419.200752] ------------[ cut here ]------------
>[ 5419.200753] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200754] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200756] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200756] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200757]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200759]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.200761]  ffff88035925d468 ffff88035925d400 ffffffffffffffff ffff88040bdbc000
>[ 5419.200762] Call Trace:
>[ 5419.200764]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200765]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200767]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200768]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200770]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200772]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200773]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200774]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200775]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200777]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200778]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200781]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200782]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200784]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200785]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200786]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200788]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200790]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200791]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200792]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200794]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200795]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200799]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200801]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200802]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200805]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200807]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200808]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200809]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200810] ---[ end trace 06ef5dec07dfec96 ]---
>[ 5419.200819] ------------[ cut here ]------------
>[ 5419.200820] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200820] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200822] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200823] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200823]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200825]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.200826]  ffff88035925d868 ffff88035925d800 ffffffffffffffff ffff88040bdbc000
>[ 5419.200827] Call Trace:
>[ 5419.200829]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200830]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200831]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200832]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200834]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200835]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200836]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200837]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200839]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200840]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200841]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200843]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200844]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200845]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200847]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200848]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200849]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200850]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200851]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200852]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200854]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200855]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200856]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200858]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200859]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200861]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200862]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200864]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200865]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200866] ---[ end trace 06ef5dec07dfec97 ]---
>[ 5419.200885] ------------[ cut here ]------------
>[ 5419.200886] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200887] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200888] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200889] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200891]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200892]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.200894]  ffff88035925dc68 ffff88035925dc00 ffffffffffffffff ffff88040bdbc000
>[ 5419.200895] Call Trace:
>[ 5419.200896]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200898]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200899]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200900]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200903]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200904]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200905]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200906]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200908]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200909]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200912]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200913]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200914]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200916]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200917]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200918]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200920]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200921]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200923]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200924]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200926]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200927]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200928]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200930]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200933]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200934]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200935]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200937]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200938]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200939] ---[ end trace 06ef5dec07dfec98 ]---
>[ 5419.200948] ------------[ cut here ]------------
>[ 5419.200949] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.200950] Modules linked in: intel_rapl iosf_mbi
>[ 5419.200951] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.200952] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.200952]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.200954]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.200955]  ffff88035925e068 ffff88035925e000 ffffffffffffffff ffff88040bdbc000
>[ 5419.200956] Call Trace:
>[ 5419.200958]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.200959]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.200961]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.200962]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.200963]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.200964]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.200965]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.200966]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.200968]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.200969]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.200970]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.200972]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.200973]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.200974]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.200976]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.200977]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.200978]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.200979]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.200980]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.200981]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.200983]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.200984]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.200985]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.200987]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.200988]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.200990]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.200991]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.200993]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.200994]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.200995] ---[ end trace 06ef5dec07dfec99 ]---
>[ 5419.201014] ------------[ cut here ]------------
>[ 5419.201015] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201016] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201017] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201018] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201018]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201020]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201021]  ffff88035925e468 ffff88035925e400 ffffffffffffffff ffff88040bdbc000
>[ 5419.201022] Call Trace:
>[ 5419.201024]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201025]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201027]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201028]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201029]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201030]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201031]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201032]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201034]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201035]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201037]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201038]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201039]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201040]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201042]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201043]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201044]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201046]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201047]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201047]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201049]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201050]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201051]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201053]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201054]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201056]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201057]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201059]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201060]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201061] ---[ end trace 06ef5dec07dfec9a ]---
>[ 5419.201068] ------------[ cut here ]------------
>[ 5419.201069] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201070] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201071] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201072] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201072]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201074]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201075]  ffff88035925e868 ffff88035925e800 ffffffffffffffff ffff88040bdbc000
>[ 5419.201076] Call Trace:
>[ 5419.201078]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201079]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201080]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201081]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201083]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201084]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201085]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201086]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201087]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201089]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201090]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201092]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201093]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201094]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201095]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201097]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201098]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201099]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201100]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201101]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201103]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201104]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201105]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201107]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201108]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201110]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201111]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201113]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201114]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201115] ---[ end trace 06ef5dec07dfec9b ]---
>[ 5419.201122] ------------[ cut here ]------------
>[ 5419.201123] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201124] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201125] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201126] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201126]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201128]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201129]  ffff88035925ec68 ffff88035925ec00 ffffffffffffffff ffff88040bdbc000
>[ 5419.201130] Call Trace:
>[ 5419.201132]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201133]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201134]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201135]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201137]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201138]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201139]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201140]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201141]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201143]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201144]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201146]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201147]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201148]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201149]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201151]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201152]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201153]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201154]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201155]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201157]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201158]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201159]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201161]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201162]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201164]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201165]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201167]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201168]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201169] ---[ end trace 06ef5dec07dfec9c ]---
>[ 5419.201176] ------------[ cut here ]------------
>[ 5419.201177] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201178] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201179] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201180] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201180]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201182]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201183]  ffff88035925f068 ffff88035925f000 ffffffffffffffff ffff88040bdbc000
>[ 5419.201184] Call Trace:
>[ 5419.201186]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201187]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201189]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201190]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201191]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201192]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201193]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201194]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201196]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201197]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201201]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201206]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201210]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201215]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201219]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201223]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201228]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201232]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201236]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201240]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201244]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201248]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201251]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201252]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201254]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201255]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201256]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201258]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201259]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201260] ---[ end trace 06ef5dec07dfec9d ]---
>[ 5419.201267] ------------[ cut here ]------------
>[ 5419.201269] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201269] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201271] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201271] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201272]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201273]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201274]  ffff88035925f468 ffff88035925f400 ffffffffffffffff ffff88040bdbc000
>[ 5419.201276] Call Trace:
>[ 5419.201277]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201279]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201280]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201281]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201282]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201283]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201285]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201285]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201287]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201288]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201290]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201291]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201292]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201294]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201295]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201296]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201298]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201299]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201300]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201301]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201302]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201304]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201306]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201308]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201309]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201311]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201312]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201314]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201315]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201317] ---[ end trace 06ef5dec07dfec9e ]---
>[ 5419.201325] ------------[ cut here ]------------
>[ 5419.201326] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201328] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201330] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201330] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201331]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201332]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201333]  ffff88035925f868 ffff88035925f800 ffffffffffffffff ffff88040bdbc000
>[ 5419.201335] Call Trace:
>[ 5419.201336]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201339]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201340]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201341]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201343]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201344]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201345]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201346]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201349]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201350]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201352]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201353]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201354]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201356]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201357]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201360]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201361]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201362]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201363]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201364]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201366]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201367]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201369]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201371]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201372]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201374]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201375]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201377]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201378]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201380] ---[ end trace 06ef5dec07dfec9f ]---
>[ 5419.201388] ------------[ cut here ]------------
>[ 5419.201389] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201391] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201392] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201393] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201394]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201395]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201396]  ffff88035925fc68 ffff88035925fc00 ffffffffffffffff ffff88040bdbc000
>[ 5419.201397] Call Trace:
>[ 5419.201399]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201401]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201403]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201404]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201405]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201407]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201408]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201409]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201410]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201413]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201414]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201416]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201417]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201418]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201419]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201421]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201423]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201425]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201426]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201427]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201428]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201429]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201431]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201432]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201434]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201435]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201436]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201438]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201439]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201440] ---[ end trace 06ef5dec07dfeca0 ]---
>[ 5419.201463] ------------[ cut here ]------------
>[ 5419.201464] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201465] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201467] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201467] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201468]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201470]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201472]  ffff880349a18068 ffff880349a18000 ffffffffffffffff ffff88040bdbc000
>[ 5419.201473] Call Trace:
>[ 5419.201475]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201476]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201477]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201478]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201481]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201482]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201483]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201484]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201486]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201487]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201489]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201492]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201493]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201494]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201495]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201497]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201498]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201499]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201501]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201502]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201504]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201505]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201506]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201508]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201510]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201512]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201513]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201515]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201516]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201517] ---[ end trace 06ef5dec07dfeca1 ]---
>[ 5419.201526] ------------[ cut here ]------------
>[ 5419.201528] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201528] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201530] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201532] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201532]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201534]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201535]  ffff880349a18468 ffff880349a18400 ffffffffffffffff ffff88040bdbc000
>[ 5419.201536] Call Trace:
>[ 5419.201538]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201539]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201541]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201543]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201544]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201545]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201547]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201547]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201549]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201551]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201553]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201554]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201556]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201557]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201558]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201560]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201561]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201563]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201564]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201565]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201567]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201568]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201569]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201571]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201572]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201574]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201575]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201577]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201578]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201579] ---[ end trace 06ef5dec07dfeca2 ]---
>[ 5419.201602] ------------[ cut here ]------------
>[ 5419.201604] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201604] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201606] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201606] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201607]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201608]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201609]  ffff880349a18868 ffff880349a18800 ffffffffffffffff ffff88040bdbc000
>[ 5419.201611] Call Trace:
>[ 5419.201612]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201613]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201615]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201616]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201617]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201618]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201619]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201620]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201622]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201623]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201625]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201626]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201627]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201629]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201630]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201631]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201633]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201634]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201635]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201636]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201637]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201638]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201640]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201641]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201643]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201644]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201646]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201647]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201648]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201649] ---[ end trace 06ef5dec07dfeca3 ]---
>[ 5419.201656] ------------[ cut here ]------------
>[ 5419.201658] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201658] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201660] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201660] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201661]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201662]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201663]  ffff880349a18c68 ffff880349a18c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.201665] Call Trace:
>[ 5419.201666]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201667]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201669]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201670]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201671]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201672]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201673]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201674]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201676]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201677]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201679]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201680]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201681]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201683]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201684]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201685]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201687]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201688]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201689]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201690]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201691]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201692]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201694]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201695]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201697]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201698]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201699]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201701]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201702]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201703] ---[ end trace 06ef5dec07dfeca4 ]---
>[ 5419.201710] ------------[ cut here ]------------
>[ 5419.201712] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201712] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201714] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201714] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201715]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201716]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201717]  ffff880349a19068 ffff880349a19000 ffffffffffffffff ffff88040bdbc000
>[ 5419.201719] Call Trace:
>[ 5419.201720]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201722]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201723]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201724]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201725]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201726]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201728]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201729]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201730]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201731]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201733]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201734]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201735]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201737]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201738]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201739]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201741]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201742]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201743]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201744]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201745]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201747]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201748]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201749]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201753]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201757]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201759]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201763]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201766]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201769] ---[ end trace 06ef5dec07dfeca5 ]---
>[ 5419.201778] ------------[ cut here ]------------
>[ 5419.201781] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201782] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201784] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201785] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201785]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201786]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201788]  ffff880349a19468 ffff880349a19400 ffffffffffffffff ffff88040bdbc000
>[ 5419.201789] Call Trace:
>[ 5419.201791]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201792]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201793]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201794]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201796]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201799]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201801]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201802]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201803]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201804]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201806]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201807]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201808]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201810]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201811]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201813]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201814]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201815]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201816]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201817]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201818]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201820]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201821]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201822]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201824]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201826]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201827]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201828]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201830]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201831] ---[ end trace 06ef5dec07dfeca6 ]---
>[ 5419.201838] ------------[ cut here ]------------
>[ 5419.201839] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201840] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201841] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201842] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201843]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201844]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201845]  ffff880349a19868 ffff880349a19800 ffffffffffffffff ffff88040bdbc000
>[ 5419.201846] Call Trace:
>[ 5419.201848]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201849]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201851]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201852]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201853]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201854]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201855]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201856]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201858]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201859]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201861]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201862]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201863]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201864]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201866]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201867]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201868]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201870]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201871]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201872]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201873]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201874]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201876]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201877]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201879]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201880]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201881]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201883]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201884]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201885] ---[ end trace 06ef5dec07dfeca7 ]---
>[ 5419.201892] ------------[ cut here ]------------
>[ 5419.201893] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201894] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201895] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201896] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201897]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201898]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201899]  ffff880349a19c68 ffff880349a19c00 ffffffffffffffff ffff88040bdbc000
>[ 5419.201901] Call Trace:
>[ 5419.201902]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201903]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201905]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201906]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201907]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201908]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201909]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201910]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201912]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201913]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201915]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201916]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201917]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201919]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201920]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201921]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201923]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201924]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201925]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201926]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201927]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201928]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201930]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201931]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201933]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201934]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201935]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201937]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201938]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201939] ---[ end trace 06ef5dec07dfeca8 ]---
>[ 5419.201947] ------------[ cut here ]------------
>[ 5419.201949] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.201949] Modules linked in: intel_rapl iosf_mbi
>[ 5419.201951] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.201951] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.201952]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.201953]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.201954]  ffff880349a1a068 ffff880349a1a000 ffffffffffffffff ffff88040bdbc000
>[ 5419.201956] Call Trace:
>[ 5419.201957]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.201959]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.201960]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.201961]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.201962]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.201963]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.201965]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.201966]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.201967]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.201968]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.201970]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.201971]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.201972]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.201974]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.201975]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.201976]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.201978]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.201979]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.201980]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.201981]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.201982]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.201984]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.201985]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.201986]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.201988]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.201989]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.201991]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.201992]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.201993]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.201994] ---[ end trace 06ef5dec07dfeca9 ]---
>[ 5419.202002] ------------[ cut here ]------------
>[ 5419.202003] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.202003] Modules linked in: intel_rapl iosf_mbi
>[ 5419.202005] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.202005] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.202006]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.202007]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.202009]  ffff880349a1a468 ffff880349a1a400 ffffffffffffffff ffff88040bdbc000
>[ 5419.202010] Call Trace:
>[ 5419.202011]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.202013]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.202014]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.202015]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.202016]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.202018]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.202019]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.202020]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.202021]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.202023]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.202024]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.202026]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.202027]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.202028]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.202029]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.202031]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.202032]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.202033]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.202034]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.202035]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.202036]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.202038]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.202039]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.202041]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.202042]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.202044]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.202045]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.202046]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.202048]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.202048] ---[ end trace 06ef5dec07dfecaa ]---
>[ 5419.202055] ------------[ cut here ]------------
>[ 5419.202057] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.202057] Modules linked in: intel_rapl iosf_mbi
>[ 5419.202059] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.202059] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.202060]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.202061]  0000000000000000 ffff88034b813998 ffffffff810db085 0000000000000002
>[ 5419.202063]  ffff880349a1a868 ffff880349a1a800 ffffffffffffffff ffff88040bdbc000
>[ 5419.202064] Call Trace:
>[ 5419.202065]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.202067]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.202068]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.202069]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.202070]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.202072]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.202073]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.202074]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.202075]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.202077]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.202078]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.202079]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.202081]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.202082]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.202083]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.202085]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.202086]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.202087]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.202088]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.202089]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.202090]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.202092]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.202093]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.202095]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.202096]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.202098]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.202099]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.202100]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.202102]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.202102] ---[ end trace 06ef5dec07dfecab ]---
>[ 5419.202104] ------------[ cut here ]------------
>[ 5419.202105] WARNING: CPU: 2 PID: 4191 at drivers/gpu/drm/radeon/radeon_object.c:84 radeon_ttm_bo_destroy+0xf1/0x100()
>[ 5419.202106] Modules linked in: intel_rapl iosf_mbi
>[ 5419.202107] CPU: 2 PID: 4191 Comm: alsoft-mixer Tainted: G        W       4.1.3-gentoo-bigos #1
>[ 5419.202108] Hardware name: MSI MS-7752/Z77A-G45 (MS-7752), BIOS V2.5 06/19/2012
>[ 5419.202108]  ffffffff81f0e100 ffff88034b813958 ffffffff81a63f48 0000000080000000
>[ 5419.202110]  0000000000000000 ffff88034b813998 ffffffff810db085 ffff88034b813988
>[ 5419.202111]  ffff880349a1ac68 ffff880349a1ac00 ffffffffffffffff ffff88040bdbc000
>[ 5419.202112] Call Trace:
>[ 5419.202114]  [<ffffffff81a63f48>] dump_stack+0x4f/0x7b
>[ 5419.202115]  [<ffffffff810db085>] warn_slowpath_common+0x85/0xc0
>[ 5419.202116]  [<ffffffff810db165>] warn_slowpath_null+0x15/0x20
>[ 5419.202117]  [<ffffffff81617a01>] radeon_ttm_bo_destroy+0xf1/0x100
>[ 5419.202119]  [<ffffffff815ef6d1>] ttm_bo_release_list+0xa1/0x190
>[ 5419.202120]  [<ffffffff815ef8d5>] ttm_bo_release+0x115/0x2c0
>[ 5419.202121]  [<ffffffff815efaa9>] ttm_bo_unref+0x29/0x30
>[ 5419.202122]  [<ffffffff81617f35>] radeon_bo_unref+0x25/0x50
>[ 5419.202123]  [<ffffffff8162cf87>] radeon_gem_object_free+0x37/0x40
>[ 5419.202125]  [<ffffffff815cd282>] drm_gem_object_free+0x22/0x30
>[ 5419.202126]  [<ffffffff815cd7b8>] drm_gem_object_handle_unreference_unlocked+0x118/0x130
>[ 5419.202128]  [<ffffffff815cd932>] drm_gem_object_release_handle+0x52/0x80
>[ 5419.202129]  [<ffffffff814c8cc4>] idr_for_each+0xa4/0xf0
>[ 5419.202130]  [<ffffffff815cd8e0>] ? drm_gem_dumb_destroy+0x10/0x10
>[ 5419.202131]  [<ffffffff81101071>] ? get_parent_ip+0x11/0x50
>[ 5419.202133]  [<ffffffff815ce27f>] drm_gem_release+0x1f/0x30
>[ 5419.202134]  [<ffffffff815cd09b>] drm_release+0x43b/0x520
>[ 5419.202135]  [<ffffffff81201ef6>] __fput+0xc6/0x1e0
>[ 5419.202136]  [<ffffffff81202059>] ____fput+0x9/0x10
>[ 5419.202137]  [<ffffffff810f5ea4>] task_work_run+0xd4/0xf0
>[ 5419.202139]  [<ffffffff810dc68d>] do_exit+0x2dd/0xb10
>[ 5419.202140]  [<ffffffff814e44f3>] ? __this_cpu_preempt_check+0x13/0x20
>[ 5419.202141]  [<ffffffff810e61ea>] ? recalc_sigpending+0x1a/0x50
>[ 5419.202143]  [<ffffffff810dddc0>] do_group_exit+0x40/0xa0
>[ 5419.202144]  [<ffffffff810e9006>] get_signal+0x236/0x650
>[ 5419.202146]  [<ffffffff8104c4e3>] do_signal+0x23/0xaf0
>[ 5419.202147]  [<ffffffff81149921>] ? SyS_futex+0x71/0x160
>[ 5419.202148]  [<ffffffff8104d020>] do_notify_resume+0x70/0x80
>[ 5419.202150]  [<ffffffff81a6c5ca>] int_signal+0x12/0x17
>[ 5419.202151] ---[ end trace 06ef5dec07dfecac ]---

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