[ 130.275749] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 130.275843] radeon 0000:01:00.0: WB enabled [ 130.275846] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880202494c00 [ 130.275848] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880202494c0c [ 130.277306] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90027432118 [ 130.293688] [drm] ring test on 0 succeeded in 3 usecs [ 130.293752] [drm] ring test on 3 succeeded in 1 usecs [ 130.480817] [drm] ring test on 5 succeeded in 2 usecs [ 130.480824] [drm] UVD initialized successfully. [ 130.480826] [drm] Enabling audio 0 support [ 130.480894] [drm] ib test on ring 0 succeeded in 0 usecs [ 130.480965] [drm] ib test on ring 3 succeeded in 1 usecs [ 130.633317] [drm] ib test on ring 5 succeeded [ 130.638219] switching from power state: [ 130.638221] ui class: none [ 130.638223] internal class: boot [ 130.638225] caps: [ 130.638227] uvd vclk: 0 dclk: 0 [ 130.638228] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 130.638230] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 130.638231] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 130.638232] status: c b [ 130.638234] switching to power state: [ 130.638235] ui class: performance [ 130.638236] internal class: none [ 130.638237] caps: [ 130.638239] uvd vclk: 0 dclk: 0 [ 130.638240] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 130.638241] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 130.638242] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 130.638243] status: r [ 130.652601] [drm] radeon: finishing device. [ 130.652607] [drm] Disabling audio 0 support [ 130.660394] ------------[ cut here ]------------ [ 130.660402] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 130.660404] Memory manager not clean during takedown. [ 130.660405] Modules linked in: [ 130.660408] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 130.660409] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 130.660414] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 130.660415] 0000000000000009 ffffffff81907cb8 ffff88024617bb60 ffffffff8108c257 [ 130.660418] ffff8802369bb300 ffff88024617bbb0 ffff8802026c47a8 ffff880245d47098 [ 130.660420] ffff880245d4d400 ffffffff8108c2bc ffffffff81d57028 ffff880200000018 [ 130.660423] Call Trace: [ 130.660428] [] ? dump_stack+0x4b/0x76 [ 130.660431] [] ? warn_slowpath_common+0x77/0x90 [ 130.660434] [] ? warn_slowpath_fmt+0x4c/0x50 [ 130.660437] [] ? get_parent_ip+0xd/0x20 [ 130.660440] [] ? ttm_bo_man_takedown+0x33/0x70 [ 130.660443] [] ? radeon_ttm_fini+0xaf/0x170 [ 130.660445] [] ? radeon_bo_fini+0xe/0x20 [ 130.660448] [] ? evergreen_fini+0x9f/0xc0 [ 130.660450] [] ? radeon_device_fini+0x36/0x110 [ 130.660453] [] ? radeon_driver_unload_kms+0x49/0x70 [ 130.660456] [] ? drm_dev_unregister+0x26/0xd0 [ 130.660459] [] ? drm_put_dev+0x37/0x60 [ 130.660462] [] ? pci_device_remove+0x33/0xb0 [ 130.660465] [] ? __device_release_driver+0x7a/0xf0 [ 130.660467] [] ? device_release_driver+0x1e/0x30 [ 130.660469] [] ? bus_remove_device+0xfa/0x150 [ 130.660473] [] ? device_del+0x116/0x1b0 [ 130.660476] [] ? pci_stop_bus_device+0x95/0xb0 [ 130.660478] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 130.660481] [] ? disable_slot+0x6e/0xc0 [ 130.660483] [] ? acpiphp_check_bridge+0x98/0xc0 [ 130.660485] [] ? hotplug_event+0xbd/0x150 [ 130.660487] [] ? hotplug_event_work+0x25/0x60 [ 130.660490] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 130.660493] [] ? process_one_work+0x16d/0x450 [ 130.660495] [] ? worker_thread+0x114/0x3a0 [ 130.660497] [] ? manage_workers.isra.25+0x290/0x290 [ 130.660499] [] ? kthread+0xc6/0xe0 [ 130.660502] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 130.660504] [] ? kthread_create_on_node+0x180/0x180 [ 130.660508] [] ? ret_from_fork+0x7c/0xb0 [ 130.660511] [] ? kthread_create_on_node+0x180/0x180 [ 130.660512] ---[ end trace 99a02f2ccae14ddd ]--- [ 130.660517] [TTM] Finalizing pool allocator [ 130.660521] [TTM] Finalizing DMA pool allocator [ 130.660525] ------------[ cut here ]------------ [ 130.660527] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 130.660529] Modules linked in: [ 130.660531] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 130.660532] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 130.660534] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 130.660536] 0000000000000009 ffffffff81907cb8 0000000000000000 ffffffff8108c257 [ 130.660538] ffff8802369bb900 ffff8800a8a3d288 0000000000000008 ffff880245d47098 [ 130.660540] ffff880245d4d400 ffffffff8142fd36 ffff88022cb732a0 ffff8800a8919328 [ 130.660542] Call Trace: [ 130.660545] [] ? dump_stack+0x4b/0x76 [ 130.660547] [] ? warn_slowpath_common+0x77/0x90 [ 130.660549] [] ? ttm_dma_free_pool+0x136/0x140 [ 130.660551] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 130.660554] [] ? ttm_mem_global_release+0x14/0x80 [ 130.660556] [] ? drm_global_item_unref+0x56/0x80 [ 130.660558] [] ? radeon_ttm_fini+0xe0/0x170 [ 130.660560] [] ? radeon_bo_fini+0xe/0x20 [ 130.660562] [] ? evergreen_fini+0x9f/0xc0 [ 130.660564] [] ? radeon_device_fini+0x36/0x110 [ 130.660566] [] ? radeon_driver_unload_kms+0x49/0x70 [ 130.660569] [] ? drm_dev_unregister+0x26/0xd0 [ 130.660571] [] ? drm_put_dev+0x37/0x60 [ 130.660573] [] ? pci_device_remove+0x33/0xb0 [ 130.660575] [] ? __device_release_driver+0x7a/0xf0 [ 130.660577] [] ? device_release_driver+0x1e/0x30 [ 130.660579] [] ? bus_remove_device+0xfa/0x150 [ 130.660582] [] ? device_del+0x116/0x1b0 [ 130.660584] [] ? pci_stop_bus_device+0x95/0xb0 [ 130.660587] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 130.660588] [] ? disable_slot+0x6e/0xc0 [ 130.660590] [] ? acpiphp_check_bridge+0x98/0xc0 [ 130.660592] [] ? hotplug_event+0xbd/0x150 [ 130.660594] [] ? hotplug_event_work+0x25/0x60 [ 130.660597] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 130.660599] [] ? process_one_work+0x16d/0x450 [ 130.660601] [] ? worker_thread+0x114/0x3a0 [ 130.660602] [] ? manage_workers.isra.25+0x290/0x290 [ 130.660605] [] ? kthread+0xc6/0xe0 [ 130.660607] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 130.660609] [] ? kthread_create_on_node+0x180/0x180 [ 130.660612] [] ? ret_from_fork+0x7c/0xb0 [ 130.660614] [] ? kthread_create_on_node+0x180/0x180 [ 130.660615] ---[ end trace 99a02f2ccae14dde ]--- [ 130.660654] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 130.660657] [TTM] Zone dma32: Used memory at exit: 13 kiB [ 130.660658] [drm] radeon: ttm finalized [ 130.660661] vga_switcheroo: disabled [ 130.665190] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 130.665209] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 130.665221] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 130.665230] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 130.665245] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 130.665284] pci 0000:01:00.0: supports D1 D2 [ 130.665306] pci 0000:01:00.0: System wakeup disabled by ACPI [ 130.665327] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 130.665330] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 130.667089] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 130.667098] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 130.667107] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 130.667110] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 130.667120] pci 0000:01:00.0: no hotplug settings from platform [ 130.667641] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 130.667662] [drm] register mmio base: 0xC8700000 [ 130.667664] [drm] register mmio size: 131072 [ 130.667666] vga_switcheroo: enabled [ 130.667737] ATPX version 1 [ 131.128683] ATOM BIOS: HP/IEC [ 131.128797] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 131.128800] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 131.128801] [drm] Detected VRAM RAM=1024M, BAR=128M [ 131.128803] [drm] RAM width 128bits DDR [ 131.128903] [TTM] Zone kernel: Available graphics memory: 4060440 kiB [ 131.128905] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 131.128906] [TTM] Initializing pool allocator [ 131.128910] [TTM] Initializing DMA pool allocator [ 131.128924] [drm] radeon: 1024M of VRAM memory ready [ 131.128933] [drm] radeon: 1024M of GTT memory ready. [ 131.129131] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 131.129942] [drm] PCIE gen 2 link speeds already enabled [ 131.131142] [drm] Loading TURKS Microcode [ 131.132656] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 131.132763] radeon 0000:01:00.0: WB enabled [ 131.132766] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020a815c00 [ 131.132768] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020a815c0c [ 131.134220] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90028a32118 [ 131.134223] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 131.134224] [drm] Driver supports precise vblank timestamp query. [ 131.134242] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 131.134253] radeon 0000:01:00.0: radeon: using MSI. [ 131.134283] [drm] radeon: irq initialized. [ 131.150853] [drm] ring test on 0 succeeded in 3 usecs [ 131.150917] [drm] ring test on 3 succeeded in 1 usecs [ 131.328005] [drm] ring test on 5 succeeded in 2 usecs [ 131.328013] [drm] UVD initialized successfully. [ 131.328181] [drm] Enabling audio 0 support [ 131.328229] [drm] ib test on ring 0 succeeded in 0 usecs [ 131.328275] [drm] ib test on ring 3 succeeded in 0 usecs [ 131.480536] [drm] ib test on ring 5 succeeded [ 131.483093] [drm] Radeon Display Connectors [ 131.483151] [drm] Internal thermal controller without fan control [ 131.483222] == power state 0 == [ 131.483224] ui class: none [ 131.483226] internal class: boot [ 131.483228] caps: [ 131.483230] uvd vclk: 0 dclk: 0 [ 131.483232] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 131.483233] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 131.483234] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 131.483235] status: c r b [ 131.483238] == power state 1 == [ 131.483239] ui class: performance [ 131.483240] internal class: none [ 131.483242] caps: [ 131.483243] uvd vclk: 0 dclk: 0 [ 131.483244] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 131.483246] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 131.483247] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 131.483248] status: [ 131.483249] == power state 2 == [ 131.483250] ui class: none [ 131.483251] internal class: uvd [ 131.483253] caps: video [ 131.483255] uvd vclk: 70000 dclk: 56000 [ 131.483256] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 131.483257] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 131.483258] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 131.483259] status: [ 131.483261] == power state 3 == [ 131.483261] ui class: battery [ 131.483263] internal class: none [ 131.483264] caps: [ 131.483266] uvd vclk: 0 dclk: 0 [ 131.483267] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 131.483268] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 131.483269] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 131.483270] status: [ 131.483271] == power state 4 == [ 131.483272] ui class: battery [ 131.483273] internal class: uvd_hd [ 131.483275] caps: video [ 131.483277] uvd vclk: 40000 dclk: 30000 [ 131.483278] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 131.483279] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 131.483281] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 131.483282] status: [ 131.483283] == power state 5 == [ 131.483284] ui class: battery [ 131.483285] internal class: uvd_sd [ 131.483286] caps: video [ 131.483288] uvd vclk: 10000 dclk: 10000 [ 131.483289] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 131.483291] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 131.483292] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 131.483293] status: [ 131.488170] switching from power state: [ 131.488173] ui class: none [ 131.488174] internal class: boot [ 131.488176] caps: [ 131.488178] uvd vclk: 0 dclk: 0 [ 131.488179] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 131.488181] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 131.488182] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 131.488183] status: c b [ 131.488185] switching to power state: [ 131.488186] ui class: performance [ 131.488187] internal class: none [ 131.488188] caps: [ 131.488190] uvd vclk: 0 dclk: 0 [ 131.488191] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 131.488192] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 131.488194] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 131.488194] status: r [ 131.489592] [drm] radeon: dpm initialized [ 131.493122] radeon 0000:01:00.0: No connectors reported connected with modes [ 131.493125] [drm] Cannot find any crtc or sizes - going 1024x768 [ 131.495362] [drm] fb mappable at 0xC0474000 [ 131.495364] [drm] vram apper at 0xC0000000 [ 131.495365] [drm] size 3145728 [ 131.495366] [drm] fb depth is 24 [ 131.495367] [drm] pitch is 4096 [ 131.495536] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 131.495547] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 136.821482] [drm] Disabling audio 0 support [ 136.986501] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 137.275012] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 137.279436] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 137.279530] radeon 0000:01:00.0: WB enabled [ 137.279534] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020a815c00 [ 137.279536] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020a815c0c [ 137.281006] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90028a32118 [ 137.297396] [drm] ring test on 0 succeeded in 1 usecs [ 137.297460] [drm] ring test on 3 succeeded in 1 usecs [ 137.484519] [drm] ring test on 5 succeeded in 2 usecs [ 137.484526] [drm] UVD initialized successfully. [ 137.484528] [drm] Enabling audio 0 support [ 137.484595] [drm] ib test on ring 0 succeeded in 0 usecs [ 137.484667] [drm] ib test on ring 3 succeeded in 1 usecs [ 137.636986] [drm] ib test on ring 5 succeeded [ 137.641901] switching from power state: [ 137.641903] ui class: none [ 137.641905] internal class: boot [ 137.641907] caps: [ 137.641909] uvd vclk: 0 dclk: 0 [ 137.641911] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 137.641912] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 137.641913] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 137.641914] status: c b [ 137.641916] switching to power state: [ 137.641917] ui class: performance [ 137.641919] internal class: none [ 137.641920] caps: [ 137.641922] uvd vclk: 0 dclk: 0 [ 137.641923] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 137.641925] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 137.641926] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 137.641927] status: r [ 137.652986] [drm] radeon: finishing device. [ 137.652990] [drm] Disabling audio 0 support [ 137.660941] ------------[ cut here ]------------ [ 137.660950] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 137.660952] Memory manager not clean during takedown. [ 137.660953] Modules linked in: [ 137.660956] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 137.660958] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 137.660962] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 137.660964] 0000000000000009 ffffffff81907cb8 ffff88024617bb60 ffffffff8108c257 [ 137.660967] ffff880243cb3b40 ffff88024617bbb0 ffff8800a89e07a8 ffff880245d47098 [ 137.660969] ffff880245d4d400 ffffffff8108c2bc ffffffff81d57028 ffff880200000018 [ 137.660971] Call Trace: [ 137.660977] [] ? dump_stack+0x4b/0x76 [ 137.660981] [] ? warn_slowpath_common+0x77/0x90 [ 137.660983] [] ? warn_slowpath_fmt+0x4c/0x50 [ 137.660986] [] ? get_parent_ip+0xd/0x20 [ 137.660989] [] ? ttm_bo_man_takedown+0x33/0x70 [ 137.660992] [] ? radeon_ttm_fini+0xaf/0x170 [ 137.660995] [] ? radeon_bo_fini+0xe/0x20 [ 137.660997] [] ? evergreen_fini+0x9f/0xc0 [ 137.661000] [] ? radeon_device_fini+0x36/0x110 [ 137.661002] [] ? radeon_driver_unload_kms+0x49/0x70 [ 137.661005] [] ? drm_dev_unregister+0x26/0xd0 [ 137.661008] [] ? drm_put_dev+0x37/0x60 [ 137.661011] [] ? pci_device_remove+0x33/0xb0 [ 137.661014] [] ? __device_release_driver+0x7a/0xf0 [ 137.661016] [] ? device_release_driver+0x1e/0x30 [ 137.661018] [] ? bus_remove_device+0xfa/0x150 [ 137.661022] [] ? device_del+0x116/0x1b0 [ 137.661025] [] ? pci_stop_bus_device+0x95/0xb0 [ 137.661027] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 137.661030] [] ? disable_slot+0x6e/0xc0 [ 137.661032] [] ? acpiphp_check_bridge+0x98/0xc0 [ 137.661034] [] ? hotplug_event+0xbd/0x150 [ 137.661036] [] ? hotplug_event_work+0x25/0x60 [ 137.661039] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 137.661041] [] ? process_one_work+0x16d/0x450 [ 137.661043] [] ? worker_thread+0x114/0x3a0 [ 137.661045] [] ? manage_workers.isra.25+0x290/0x290 [ 137.661048] [] ? kthread+0xc6/0xe0 [ 137.661050] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 137.661053] [] ? kthread_create_on_node+0x180/0x180 [ 137.661057] [] ? ret_from_fork+0x7c/0xb0 [ 137.661059] [] ? kthread_create_on_node+0x180/0x180 [ 137.661061] ---[ end trace 99a02f2ccae14ddf ]--- [ 137.661067] [TTM] Finalizing pool allocator [ 137.661070] [TTM] Finalizing DMA pool allocator [ 137.661074] ------------[ cut here ]------------ [ 137.661076] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 137.661077] Modules linked in: [ 137.661080] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 137.661081] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 137.661083] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 137.661085] 0000000000000009 ffffffff81907cb8 0000000000000000 ffffffff8108c257 [ 137.661087] ffff880243cb30c0 ffff8800a8a39288 0000000000000008 ffff880245d47098 [ 137.661089] ffff880245d4d400 ffffffff8142fd36 ffff880243ef9f40 ffff8800a65ce928 [ 137.661091] Call Trace: [ 137.661094] [] ? dump_stack+0x4b/0x76 [ 137.661096] [] ? warn_slowpath_common+0x77/0x90 [ 137.661098] [] ? ttm_dma_free_pool+0x136/0x140 [ 137.661100] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 137.661103] [] ? ttm_mem_global_release+0x14/0x80 [ 137.661105] [] ? drm_global_item_unref+0x56/0x80 [ 137.661107] [] ? radeon_ttm_fini+0xe0/0x170 [ 137.661109] [] ? radeon_bo_fini+0xe/0x20 [ 137.661111] [] ? evergreen_fini+0x9f/0xc0 [ 137.661113] [] ? radeon_device_fini+0x36/0x110 [ 137.661115] [] ? radeon_driver_unload_kms+0x49/0x70 [ 137.661117] [] ? drm_dev_unregister+0x26/0xd0 [ 137.661120] [] ? drm_put_dev+0x37/0x60 [ 137.661122] [] ? pci_device_remove+0x33/0xb0 [ 137.661124] [] ? __device_release_driver+0x7a/0xf0 [ 137.661126] [] ? device_release_driver+0x1e/0x30 [ 137.661128] [] ? bus_remove_device+0xfa/0x150 [ 137.661131] [] ? device_del+0x116/0x1b0 [ 137.661133] [] ? pci_stop_bus_device+0x95/0xb0 [ 137.661135] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 137.661137] [] ? disable_slot+0x6e/0xc0 [ 137.661139] [] ? acpiphp_check_bridge+0x98/0xc0 [ 137.661141] [] ? hotplug_event+0xbd/0x150 [ 137.661143] [] ? hotplug_event_work+0x25/0x60 [ 137.661146] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 137.661148] [] ? process_one_work+0x16d/0x450 [ 137.661149] [] ? worker_thread+0x114/0x3a0 [ 137.661151] [] ? manage_workers.isra.25+0x290/0x290 [ 137.661154] [] ? kthread+0xc6/0xe0 [ 137.661155] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 137.661158] [] ? kthread_create_on_node+0x180/0x180 [ 137.661160] [] ? ret_from_fork+0x7c/0xb0 [ 137.661163] [] ? kthread_create_on_node+0x180/0x180 [ 137.661164] ---[ end trace 99a02f2ccae14de0 ]--- [ 137.661209] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 137.661212] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 137.661213] [drm] radeon: ttm finalized [ 137.661217] vga_switcheroo: disabled [ 137.670677] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 137.670697] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 137.670709] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 137.670718] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 137.670732] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 137.670771] pci 0000:01:00.0: supports D1 D2 [ 137.670793] pci 0000:01:00.0: System wakeup disabled by ACPI [ 137.670818] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 137.670821] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 137.672861] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 137.672871] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 137.672880] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 137.672882] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 137.672893] pci 0000:01:00.0: no hotplug settings from platform [ 137.673138] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 137.673160] [drm] register mmio base: 0xC8700000 [ 137.673161] [drm] register mmio size: 131072 [ 137.673163] vga_switcheroo: enabled [ 137.673232] ATPX version 1 [ 138.147439] ATOM BIOS: HP/IEC [ 138.147552] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 138.147555] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 138.147556] [drm] Detected VRAM RAM=1024M, BAR=128M [ 138.147557] [drm] RAM width 128bits DDR [ 138.147627] [TTM] Zone kernel: Available graphics memory: 4060440 kiB [ 138.147629] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 138.147630] [TTM] Initializing pool allocator [ 138.147642] [TTM] Initializing DMA pool allocator [ 138.147656] [drm] radeon: 1024M of VRAM memory ready [ 138.147657] [drm] radeon: 1024M of GTT memory ready. [ 138.147866] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 138.148603] [drm] PCIE gen 2 link speeds already enabled [ 138.149781] [drm] Loading TURKS Microcode [ 138.151291] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 138.151397] radeon 0000:01:00.0: WB enabled [ 138.151400] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8802025ccc00 [ 138.151402] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8802025ccc0c [ 138.152868] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90011132118 [ 138.152870] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 138.152871] [drm] Driver supports precise vblank timestamp query. [ 138.152890] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 138.152901] radeon 0000:01:00.0: radeon: using MSI. [ 138.152931] [drm] radeon: irq initialized. [ 138.169486] [drm] ring test on 0 succeeded in 3 usecs [ 138.169550] [drm] ring test on 3 succeeded in 1 usecs [ 138.346622] [drm] ring test on 5 succeeded in 2 usecs [ 138.346633] [drm] UVD initialized successfully. [ 138.346851] [drm] Enabling audio 0 support [ 138.346906] [drm] ib test on ring 0 succeeded in 0 usecs [ 138.346961] [drm] ib test on ring 3 succeeded in 0 usecs [ 138.499208] [drm] ib test on ring 5 succeeded [ 138.501749] [drm] Radeon Display Connectors [ 138.501806] [drm] Internal thermal controller without fan control [ 138.501867] == power state 0 == [ 138.501869] ui class: none [ 138.501870] internal class: boot [ 138.501872] caps: [ 138.501874] uvd vclk: 0 dclk: 0 [ 138.501876] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 138.501877] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 138.501878] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 138.501879] status: c r b [ 138.501888] == power state 1 == [ 138.501889] ui class: performance [ 138.501890] internal class: none [ 138.501892] caps: [ 138.501893] uvd vclk: 0 dclk: 0 [ 138.501895] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 138.501896] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 138.501897] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 138.501898] status: [ 138.501900] == power state 2 == [ 138.501900] ui class: none [ 138.501902] internal class: uvd [ 138.501903] caps: video [ 138.501905] uvd vclk: 70000 dclk: 56000 [ 138.501907] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 138.501908] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 138.501909] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 138.501910] status: [ 138.501911] == power state 3 == [ 138.501912] ui class: battery [ 138.501913] internal class: none [ 138.501915] caps: [ 138.501916] uvd vclk: 0 dclk: 0 [ 138.501918] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 138.501919] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 138.501920] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 138.501921] status: [ 138.501922] == power state 4 == [ 138.501923] ui class: battery [ 138.501924] internal class: uvd_hd [ 138.501926] caps: video [ 138.501928] uvd vclk: 40000 dclk: 30000 [ 138.501929] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 138.501930] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 138.501931] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 138.501932] status: [ 138.501933] == power state 5 == [ 138.501934] ui class: battery [ 138.501935] internal class: uvd_sd [ 138.501937] caps: video [ 138.501939] uvd vclk: 10000 dclk: 10000 [ 138.501940] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 138.501941] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 138.501943] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 138.501943] status: [ 138.506768] switching from power state: [ 138.506771] ui class: none [ 138.506772] internal class: boot [ 138.506774] caps: [ 138.506776] uvd vclk: 0 dclk: 0 [ 138.506777] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 138.506778] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 138.506780] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 138.506781] status: c b [ 138.506783] switching to power state: [ 138.506783] ui class: performance [ 138.506785] internal class: none [ 138.506786] caps: [ 138.506788] uvd vclk: 0 dclk: 0 [ 138.506789] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 138.506790] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 138.506791] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 138.506792] status: r [ 138.508187] [drm] radeon: dpm initialized [ 138.511651] radeon 0000:01:00.0: No connectors reported connected with modes [ 138.511654] [drm] Cannot find any crtc or sizes - going 1024x768 [ 138.513897] [drm] fb mappable at 0xC0474000 [ 138.513898] [drm] vram apper at 0xC0000000 [ 138.513899] [drm] size 3145728 [ 138.513900] [drm] fb depth is 24 [ 138.513901] [drm] pitch is 4096 [ 138.514046] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 138.514065] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 143.825122] [drm] Disabling audio 0 support [ 143.982295] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 144.270792] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 144.275166] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 144.275259] radeon 0000:01:00.0: WB enabled [ 144.275262] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8802025ccc00 [ 144.275263] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8802025ccc0c [ 144.276730] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90011132118 [ 144.293105] [drm] ring test on 0 succeeded in 3 usecs [ 144.293169] [drm] ring test on 3 succeeded in 1 usecs [ 144.480235] [drm] ring test on 5 succeeded in 2 usecs [ 144.480243] [drm] UVD initialized successfully. [ 144.480245] [drm] Enabling audio 0 support [ 144.480315] [drm] ib test on ring 0 succeeded in 0 usecs [ 144.480387] [drm] ib test on ring 3 succeeded in 1 usecs [ 144.632676] [drm] ib test on ring 5 succeeded [ 144.637786] switching from power state: [ 144.637788] ui class: none [ 144.637790] internal class: boot [ 144.637792] caps: [ 144.637794] uvd vclk: 0 dclk: 0 [ 144.637796] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 144.637797] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 144.637798] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 144.637799] status: c b [ 144.637801] switching to power state: [ 144.637802] ui class: performance [ 144.637803] internal class: none [ 144.637805] caps: [ 144.637807] uvd vclk: 0 dclk: 0 [ 144.637808] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 144.637809] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 144.637810] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 144.637811] status: r [ 144.648536] [drm] radeon: finishing device. [ 144.648540] [drm] Disabling audio 0 support [ 144.656373] ------------[ cut here ]------------ [ 144.656382] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 144.656383] Memory manager not clean during takedown. [ 144.656384] Modules linked in: [ 144.656387] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 144.656388] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 144.656393] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 144.656394] 0000000000000009 ffffffff81907cb8 ffff88024617bb60 ffffffff8108c257 [ 144.656397] ffff880243cb3240 ffff88024617bbb0 ffff8800a89e07a8 ffff880245d47098 [ 144.656399] ffff880245d4d400 ffffffff8108c2bc ffffffff81d57028 ffff880200000018 [ 144.656401] Call Trace: [ 144.656406] [] ? dump_stack+0x4b/0x76 [ 144.656410] [] ? warn_slowpath_common+0x77/0x90 [ 144.656412] [] ? warn_slowpath_fmt+0x4c/0x50 [ 144.656414] [] ? get_parent_ip+0xd/0x20 [ 144.656417] [] ? ttm_bo_man_takedown+0x33/0x70 [ 144.656420] [] ? radeon_ttm_fini+0xaf/0x170 [ 144.656422] [] ? radeon_bo_fini+0xe/0x20 [ 144.656425] [] ? evergreen_fini+0x9f/0xc0 [ 144.656427] [] ? radeon_device_fini+0x36/0x110 [ 144.656429] [] ? radeon_driver_unload_kms+0x49/0x70 [ 144.656433] [] ? drm_dev_unregister+0x26/0xd0 [ 144.656435] [] ? drm_put_dev+0x37/0x60 [ 144.656438] [] ? pci_device_remove+0x33/0xb0 [ 144.656441] [] ? __device_release_driver+0x7a/0xf0 [ 144.656443] [] ? device_release_driver+0x1e/0x30 [ 144.656445] [] ? bus_remove_device+0xfa/0x150 [ 144.656448] [] ? device_del+0x116/0x1b0 [ 144.656451] [] ? pci_stop_bus_device+0x95/0xb0 [ 144.656453] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 144.656456] [] ? disable_slot+0x6e/0xc0 [ 144.656457] [] ? acpiphp_check_bridge+0x98/0xc0 [ 144.656459] [] ? hotplug_event+0xbd/0x150 [ 144.656461] [] ? hotplug_event_work+0x25/0x60 [ 144.656464] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 144.656466] [] ? process_one_work+0x16d/0x450 [ 144.656468] [] ? worker_thread+0x114/0x3a0 [ 144.656470] [] ? manage_workers.isra.25+0x290/0x290 [ 144.656473] [] ? kthread+0xc6/0xe0 [ 144.656475] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 144.656478] [] ? kthread_create_on_node+0x180/0x180 [ 144.656481] [] ? ret_from_fork+0x7c/0xb0 [ 144.656484] [] ? kthread_create_on_node+0x180/0x180 [ 144.656485] ---[ end trace 99a02f2ccae14de1 ]--- [ 144.656490] [TTM] Finalizing pool allocator [ 144.656494] [TTM] Finalizing DMA pool allocator [ 144.656497] ------------[ cut here ]------------ [ 144.656499] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 144.656500] Modules linked in: [ 144.656502] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 144.656503] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 144.656505] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 144.656506] 0000000000000009 ffffffff81907cb8 0000000000000000 ffffffff8108c257 [ 144.656509] ffff880243cb33c0 ffff880099674288 0000000000000008 ffff880245d47098 [ 144.656511] ffff880245d4d400 ffffffff8142fd36 ffff88022f213200 ffff88022f36f928 [ 144.656513] Call Trace: [ 144.656515] [] ? dump_stack+0x4b/0x76 [ 144.656517] [] ? warn_slowpath_common+0x77/0x90 [ 144.656519] [] ? ttm_dma_free_pool+0x136/0x140 [ 144.656521] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 144.656523] [] ? ttm_mem_global_release+0x14/0x80 [ 144.656525] [] ? drm_global_item_unref+0x56/0x80 [ 144.656527] [] ? radeon_ttm_fini+0xe0/0x170 [ 144.656529] [] ? radeon_bo_fini+0xe/0x20 [ 144.656531] [] ? evergreen_fini+0x9f/0xc0 [ 144.656533] [] ? radeon_device_fini+0x36/0x110 [ 144.656535] [] ? radeon_driver_unload_kms+0x49/0x70 [ 144.656537] [] ? drm_dev_unregister+0x26/0xd0 [ 144.656539] [] ? drm_put_dev+0x37/0x60 [ 144.656541] [] ? pci_device_remove+0x33/0xb0 [ 144.656543] [] ? __device_release_driver+0x7a/0xf0 [ 144.656545] [] ? device_release_driver+0x1e/0x30 [ 144.656547] [] ? bus_remove_device+0xfa/0x150 [ 144.656549] [] ? device_del+0x116/0x1b0 [ 144.656551] [] ? pci_stop_bus_device+0x95/0xb0 [ 144.656554] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 144.656555] [] ? disable_slot+0x6e/0xc0 [ 144.656557] [] ? acpiphp_check_bridge+0x98/0xc0 [ 144.656559] [] ? hotplug_event+0xbd/0x150 [ 144.656561] [] ? hotplug_event_work+0x25/0x60 [ 144.656563] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 144.656565] [] ? process_one_work+0x16d/0x450 [ 144.656567] [] ? worker_thread+0x114/0x3a0 [ 144.656568] [] ? manage_workers.isra.25+0x290/0x290 [ 144.656570] [] ? kthread+0xc6/0xe0 [ 144.656572] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 144.656574] [] ? kthread_create_on_node+0x180/0x180 [ 144.656577] [] ? ret_from_fork+0x7c/0xb0 [ 144.656579] [] ? kthread_create_on_node+0x180/0x180 [ 144.656580] ---[ end trace 99a02f2ccae14de2 ]--- [ 144.656604] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 144.656606] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 144.656608] [drm] radeon: ttm finalized [ 144.656611] vga_switcheroo: disabled [ 144.663048] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 144.663068] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 144.663081] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 144.663089] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 144.663104] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 144.663143] pci 0000:01:00.0: supports D1 D2 [ 144.663164] pci 0000:01:00.0: System wakeup disabled by ACPI [ 144.663185] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 144.663188] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 144.664633] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 144.664643] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 144.664652] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 144.664654] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 144.664665] pci 0000:01:00.0: no hotplug settings from platform [ 144.664890] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 144.664911] [drm] register mmio base: 0xC8700000 [ 144.664912] [drm] register mmio size: 131072 [ 144.664914] vga_switcheroo: enabled [ 144.664982] ATPX version 1 [ 145.140194] ATOM BIOS: HP/IEC [ 145.140307] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 145.140309] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 145.140311] [drm] Detected VRAM RAM=1024M, BAR=128M [ 145.140312] [drm] RAM width 128bits DDR [ 145.140408] [TTM] Zone kernel: Available graphics memory: 4060440 kiB [ 145.140410] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 145.140411] [TTM] Initializing pool allocator [ 145.140422] [TTM] Initializing DMA pool allocator [ 145.140436] [drm] radeon: 1024M of VRAM memory ready [ 145.140437] [drm] radeon: 1024M of GTT memory ready. [ 145.140645] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 145.141398] [drm] PCIE gen 2 link speeds already enabled [ 145.142595] [drm] Loading TURKS Microcode [ 145.144107] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 145.144213] radeon 0000:01:00.0: WB enabled [ 145.144216] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800994dfc00 [ 145.144218] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800994dfc0c [ 145.145678] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc900231b2118 [ 145.145680] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 145.145681] [drm] Driver supports precise vblank timestamp query. [ 145.145700] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 145.145710] radeon 0000:01:00.0: radeon: using MSI. [ 145.145741] [drm] radeon: irq initialized. [ 145.162298] [drm] ring test on 0 succeeded in 3 usecs [ 145.162362] [drm] ring test on 3 succeeded in 1 usecs [ 145.339457] [drm] ring test on 5 succeeded in 2 usecs [ 145.339465] [drm] UVD initialized successfully. [ 145.339657] [drm] Enabling audio 0 support [ 145.339706] [drm] ib test on ring 0 succeeded in 0 usecs [ 145.339753] [drm] ib test on ring 3 succeeded in 0 usecs [ 145.492017] [drm] ib test on ring 5 succeeded [ 145.493525] [drm] Radeon Display Connectors [ 145.493584] [drm] Internal thermal controller without fan control [ 145.493666] == power state 0 == [ 145.493668] ui class: none [ 145.493671] internal class: boot [ 145.493674] caps: [ 145.493677] uvd vclk: 0 dclk: 0 [ 145.493679] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 145.493682] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 145.493684] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 145.493686] status: c r b [ 145.493690] == power state 1 == [ 145.493691] ui class: performance [ 145.493693] internal class: none [ 145.493695] caps: [ 145.493698] uvd vclk: 0 dclk: 0 [ 145.493700] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 145.493702] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 145.493704] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 145.493706] status: [ 145.493708] == power state 2 == [ 145.493710] ui class: none [ 145.493712] internal class: uvd [ 145.493715] caps: video [ 145.493718] uvd vclk: 70000 dclk: 56000 [ 145.493720] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 145.493722] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 145.493725] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 145.493726] status: [ 145.493729] == power state 3 == [ 145.493730] ui class: battery [ 145.493732] internal class: none [ 145.493735] caps: [ 145.493737] uvd vclk: 0 dclk: 0 [ 145.493740] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 145.493742] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 145.493744] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 145.493746] status: [ 145.493748] == power state 4 == [ 145.493750] ui class: battery [ 145.493752] internal class: uvd_hd [ 145.493754] caps: video [ 145.493757] uvd vclk: 40000 dclk: 30000 [ 145.493760] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 145.493762] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 145.493764] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 145.493766] status: [ 145.493768] == power state 5 == [ 145.493769] ui class: battery [ 145.493771] internal class: uvd_sd [ 145.493774] caps: video [ 145.493777] uvd vclk: 10000 dclk: 10000 [ 145.493779] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 145.493781] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 145.493783] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 145.493785] status: [ 145.498825] switching from power state: [ 145.498827] ui class: none [ 145.498828] internal class: boot [ 145.498830] caps: [ 145.498832] uvd vclk: 0 dclk: 0 [ 145.498833] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 145.498834] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 145.498836] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 145.498837] status: c b [ 145.498839] switching to power state: [ 145.498839] ui class: performance [ 145.498841] internal class: none [ 145.498842] caps: [ 145.498844] uvd vclk: 0 dclk: 0 [ 145.498845] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 145.498846] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 145.498847] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 145.498848] status: r [ 145.500248] [drm] radeon: dpm initialized [ 145.503625] radeon 0000:01:00.0: No connectors reported connected with modes [ 145.503628] [drm] Cannot find any crtc or sizes - going 1024x768 [ 145.505869] [drm] fb mappable at 0xC0474000 [ 145.505870] [drm] vram apper at 0xC0000000 [ 145.505871] [drm] size 3145728 [ 145.505873] [drm] fb depth is 24 [ 145.505874] [drm] pitch is 4096 [ 145.506015] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 145.506028] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 150.796825] [drm] Disabling audio 0 support [ 150.948048] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 151.236586] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 151.241005] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 151.241099] radeon 0000:01:00.0: WB enabled [ 151.241102] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800994dfc00 [ 151.241104] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800994dfc0c [ 151.242587] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc900231b2118 [ 151.258967] [drm] ring test on 0 succeeded in 3 usecs [ 151.259032] [drm] ring test on 3 succeeded in 1 usecs [ 151.446097] [drm] ring test on 5 succeeded in 2 usecs [ 151.446104] [drm] UVD initialized successfully. [ 151.446106] [drm] Enabling audio 0 support [ 151.446174] [drm] ib test on ring 0 succeeded in 0 usecs [ 151.446245] [drm] ib test on ring 3 succeeded in 1 usecs [ 151.598540] [drm] ib test on ring 5 succeeded [ 151.603414] switching from power state: [ 151.603416] ui class: none [ 151.603418] internal class: boot [ 151.603420] caps: [ 151.603422] uvd vclk: 0 dclk: 0 [ 151.603424] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 151.603426] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 151.603427] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 151.603428] status: c b [ 151.603430] switching to power state: [ 151.603431] ui class: performance [ 151.603432] internal class: none [ 151.603434] caps: [ 151.603436] uvd vclk: 0 dclk: 0 [ 151.603437] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 151.603439] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 151.603440] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 151.603441] status: r [ 151.614117] [drm] radeon: finishing device. [ 151.614122] [drm] Disabling audio 0 support [ 151.621897] ------------[ cut here ]------------ [ 151.621904] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 151.621905] Memory manager not clean during takedown. [ 151.621906] Modules linked in: [ 151.621909] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 151.621911] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 151.621915] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 151.621917] 0000000000000009 ffffffff81907cb8 ffff88024617bb60 ffffffff8108c257 [ 151.621919] ffff880245f74300 ffff88024617bbb0 ffff88020aa8c7a8 ffff880245d47098 [ 151.621921] ffff880245d4d400 ffffffff8108c2bc ffffffff81d57028 ffff880200000018 [ 151.621924] Call Trace: [ 151.621929] [] ? dump_stack+0x4b/0x76 [ 151.621933] [] ? warn_slowpath_common+0x77/0x90 [ 151.621935] [] ? warn_slowpath_fmt+0x4c/0x50 [ 151.621937] [] ? get_parent_ip+0xd/0x20 [ 151.621940] [] ? ttm_bo_man_takedown+0x33/0x70 [ 151.621943] [] ? radeon_ttm_fini+0xaf/0x170 [ 151.621945] [] ? radeon_bo_fini+0xe/0x20 [ 151.621948] [] ? evergreen_fini+0x9f/0xc0 [ 151.621950] [] ? radeon_device_fini+0x36/0x110 [ 151.621953] [] ? radeon_driver_unload_kms+0x49/0x70 [ 151.621956] [] ? drm_dev_unregister+0x26/0xd0 [ 151.621958] [] ? drm_put_dev+0x37/0x60 [ 151.621961] [] ? pci_device_remove+0x33/0xb0 [ 151.621964] [] ? __device_release_driver+0x7a/0xf0 [ 151.621966] [] ? device_release_driver+0x1e/0x30 [ 151.621968] [] ? bus_remove_device+0xfa/0x150 [ 151.621971] [] ? device_del+0x116/0x1b0 [ 151.621974] [] ? pci_stop_bus_device+0x95/0xb0 [ 151.621977] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 151.621979] [] ? disable_slot+0x6e/0xc0 [ 151.621981] [] ? acpiphp_check_bridge+0x98/0xc0 [ 151.621983] [] ? hotplug_event+0xbd/0x150 [ 151.621985] [] ? hotplug_event_work+0x25/0x60 [ 151.621988] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 151.621990] [] ? process_one_work+0x16d/0x450 [ 151.621992] [] ? worker_thread+0x114/0x3a0 [ 151.621994] [] ? manage_workers.isra.25+0x290/0x290 [ 151.621996] [] ? kthread+0xc6/0xe0 [ 151.621998] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 151.622001] [] ? kthread_create_on_node+0x180/0x180 [ 151.622005] [] ? ret_from_fork+0x7c/0xb0 [ 151.622007] [] ? kthread_create_on_node+0x180/0x180 [ 151.622008] ---[ end trace 99a02f2ccae14de3 ]--- [ 151.622013] [TTM] Finalizing pool allocator [ 151.622016] [TTM] Finalizing DMA pool allocator [ 151.622020] ------------[ cut here ]------------ [ 151.622022] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 151.622023] Modules linked in: [ 151.622025] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 151.622026] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 151.622028] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 151.622029] 0000000000000009 ffffffff81907cb8 0000000000000000 ffffffff8108c257 [ 151.622031] ffff880245f74480 ffff880099675a88 0000000000000008 ffff880245d47098 [ 151.622033] ffff880245d4d400 ffffffff8142fd36 ffff88022f213360 ffff88023a023c28 [ 151.622035] Call Trace: [ 151.622038] [] ? dump_stack+0x4b/0x76 [ 151.622040] [] ? warn_slowpath_common+0x77/0x90 [ 151.622042] [] ? ttm_dma_free_pool+0x136/0x140 [ 151.622044] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 151.622046] [] ? ttm_mem_global_release+0x14/0x80 [ 151.622048] [] ? drm_global_item_unref+0x56/0x80 [ 151.622050] [] ? radeon_ttm_fini+0xe0/0x170 [ 151.622052] [] ? radeon_bo_fini+0xe/0x20 [ 151.622053] [] ? evergreen_fini+0x9f/0xc0 [ 151.622055] [] ? radeon_device_fini+0x36/0x110 [ 151.622057] [] ? radeon_driver_unload_kms+0x49/0x70 [ 151.622060] [] ? drm_dev_unregister+0x26/0xd0 [ 151.622062] [] ? drm_put_dev+0x37/0x60 [ 151.622064] [] ? pci_device_remove+0x33/0xb0 [ 151.622066] [] ? __device_release_driver+0x7a/0xf0 [ 151.622068] [] ? device_release_driver+0x1e/0x30 [ 151.622070] [] ? bus_remove_device+0xfa/0x150 [ 151.622072] [] ? device_del+0x116/0x1b0 [ 151.622074] [] ? pci_stop_bus_device+0x95/0xb0 [ 151.622076] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 151.622078] [] ? disable_slot+0x6e/0xc0 [ 151.622080] [] ? acpiphp_check_bridge+0x98/0xc0 [ 151.622082] [] ? hotplug_event+0xbd/0x150 [ 151.622084] [] ? hotplug_event_work+0x25/0x60 [ 151.622086] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 151.622088] [] ? process_one_work+0x16d/0x450 [ 151.622090] [] ? worker_thread+0x114/0x3a0 [ 151.622091] [] ? manage_workers.isra.25+0x290/0x290 [ 151.622094] [] ? kthread+0xc6/0xe0 [ 151.622095] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 151.622098] [] ? kthread_create_on_node+0x180/0x180 [ 151.622100] [] ? ret_from_fork+0x7c/0xb0 [ 151.622102] [] ? kthread_create_on_node+0x180/0x180 [ 151.622103] ---[ end trace 99a02f2ccae14de4 ]--- [ 151.622147] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 151.622150] [TTM] Zone dma32: Used memory at exit: 13 kiB [ 151.622152] [drm] radeon: ttm finalized [ 151.622154] vga_switcheroo: disabled [ 151.629874] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 151.629894] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 151.629906] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 151.629916] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 151.629932] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 151.629972] pci 0000:01:00.0: supports D1 D2 [ 151.629996] pci 0000:01:00.0: System wakeup disabled by ACPI [ 151.630020] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 151.630024] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 151.634433] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 151.634443] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 151.634452] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 151.634455] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 151.634466] pci 0000:01:00.0: no hotplug settings from platform [ 151.634781] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 151.634802] [drm] register mmio base: 0xC8700000 [ 151.634803] [drm] register mmio size: 131072 [ 151.634805] vga_switcheroo: enabled [ 151.634873] ATPX version 1 [ 152.090982] ATOM BIOS: HP/IEC [ 152.091097] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 152.091099] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 152.091101] [drm] Detected VRAM RAM=1024M, BAR=128M [ 152.091102] [drm] RAM width 128bits DDR [ 152.091199] [TTM] Zone kernel: Available graphics memory: 4060440 kiB [ 152.091200] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 152.091202] [TTM] Initializing pool allocator [ 152.091213] [TTM] Initializing DMA pool allocator [ 152.091227] [drm] radeon: 1024M of VRAM memory ready [ 152.091228] [drm] radeon: 1024M of GTT memory ready. [ 152.091437] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 152.092225] [drm] PCIE gen 2 link speeds already enabled [ 152.093420] [drm] Loading TURKS Microcode [ 152.094943] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 152.095048] radeon 0000:01:00.0: WB enabled [ 152.095051] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800996f9c00 [ 152.095053] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800996f9c0c [ 152.096506] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90024a32118 [ 152.096508] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 152.096509] [drm] Driver supports precise vblank timestamp query. [ 152.096527] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 152.096538] radeon 0000:01:00.0: radeon: using MSI. [ 152.096569] [drm] radeon: irq initialized. [ 152.113132] [drm] ring test on 0 succeeded in 3 usecs [ 152.113197] [drm] ring test on 3 succeeded in 1 usecs [ 152.290288] [drm] ring test on 5 succeeded in 2 usecs [ 152.290295] [drm] UVD initialized successfully. [ 152.290487] [drm] Enabling audio 0 support [ 152.290535] [drm] ib test on ring 0 succeeded in 0 usecs [ 152.290582] [drm] ib test on ring 3 succeeded in 0 usecs [ 152.442865] [drm] ib test on ring 5 succeeded [ 152.446051] [drm] Radeon Display Connectors [ 152.446107] [drm] Internal thermal controller without fan control [ 152.446188] == power state 0 == [ 152.446191] ui class: none [ 152.446193] internal class: boot [ 152.446196] caps: [ 152.446199] uvd vclk: 0 dclk: 0 [ 152.446202] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 152.446205] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 152.446207] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 152.446209] status: c r b [ 152.446213] == power state 1 == [ 152.446215] ui class: performance [ 152.446217] internal class: none [ 152.446219] caps: [ 152.446222] uvd vclk: 0 dclk: 0 [ 152.446224] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 152.446227] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 152.446229] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 152.446230] status: [ 152.446232] == power state 2 == [ 152.446234] ui class: none [ 152.446236] internal class: uvd [ 152.446239] caps: video [ 152.446242] uvd vclk: 70000 dclk: 56000 [ 152.446244] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 152.446247] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 152.446250] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 152.446251] status: [ 152.446253] == power state 3 == [ 152.446254] ui class: [ 152.446254] battery [ 152.446256] internal class: [ 152.446258] none [ 152.446265] caps: [ 152.446267] uvd vclk: 0 dclk: 0 [ 152.446269] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 152.446272] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 152.446274] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 152.446277] status: [ 152.446279] == power state 4 == [ 152.446283] ui class: battery [ 152.446289] internal class: uvd_hd [ 152.446291] caps: video [ 152.446300] uvd vclk: 40000 dclk: 30000 [ 152.446302] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 152.446303] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 152.446305] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 152.446309] status: [ 152.446311] == power state 5 == [ 152.446314] ui class: battery [ 152.446319] internal class: uvd_sd [ 152.446327] caps: video [ 152.446329] uvd vclk: 10000 dclk: 10000 [ 152.446331] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 152.446334] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 152.446336] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 152.446340] status: [ 152.451175] switching from power state: [ 152.451178] ui class: none [ 152.451179] internal class: boot [ 152.451181] caps: [ 152.451183] uvd vclk: 0 dclk: 0 [ 152.451185] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 152.451186] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 152.451188] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 152.451189] status: c b [ 152.451191] switching to power state: [ 152.451192] ui class: performance [ 152.451193] internal class: none [ 152.451195] caps: [ 152.451197] uvd vclk: 0 dclk: 0 [ 152.451198] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 152.451199] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 152.451201] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 152.451202] status: r [ 152.452615] [drm] radeon: dpm initialized [ 152.456313] radeon 0000:01:00.0: No connectors reported connected with modes [ 152.456316] [drm] Cannot find any crtc or sizes - going 1024x768 [ 152.458604] [drm] fb mappable at 0xC0474000 [ 152.458606] [drm] vram apper at 0xC0000000 [ 152.458607] [drm] size 3145728 [ 152.458608] [drm] fb depth is 24 [ 152.458609] [drm] pitch is 4096 [ 152.458798] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 152.458809] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 157.802665] [drm] Disabling audio 0 support [ 157.953825] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 158.242343] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 158.246793] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 158.246887] radeon 0000:01:00.0: WB enabled [ 158.246890] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800996f9c00 [ 158.246892] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800996f9c0c [ 158.248430] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90024a32118 [ 158.264811] [drm] ring test on 0 succeeded in 3 usecs [ 158.264876] [drm] ring test on 3 succeeded in 1 usecs [ 158.451935] [drm] ring test on 5 succeeded in 2 usecs [ 158.451942] [drm] UVD initialized successfully. [ 158.451944] [drm] Enabling audio 0 support [ 158.452012] [drm] ib test on ring 0 succeeded in 0 usecs [ 158.452084] [drm] ib test on ring 3 succeeded in 1 usecs [ 158.604399] [drm] ib test on ring 5 succeeded [ 158.609323] switching from power state: [ 158.609328] ui class: none [ 158.609330] internal class: boot [ 158.609332] caps: [ 158.609334] uvd vclk: 0 dclk: 0 [ 158.609335] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 158.609337] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 158.609338] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 158.609339] status: c b [ 158.609341] switching to power state: [ 158.609342] ui class: performance [ 158.609343] internal class: none [ 158.609345] caps: [ 158.609346] uvd vclk: 0 dclk: 0 [ 158.609348] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 158.609349] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 158.609350] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 158.609351] status: r [ 158.620885] [drm] radeon: finishing device. [ 158.620890] [drm] Disabling audio 0 support [ 158.628719] ------------[ cut here ]------------ [ 158.628729] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 158.628730] Memory manager not clean during takedown. [ 158.628731] Modules linked in: [ 158.628734] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 158.628736] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 158.628740] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 158.628742] 0000000000000009 ffffffff81907cb8 ffff88024617bb60 ffffffff8108c257 [ 158.628745] ffff880244ac1900 ffff88024617bbb0 ffff8802026107a8 ffff880245d47098 [ 158.628747] ffff880245d4d400 ffffffff8108c2bc ffffffff81d57028 ffff880200000018 [ 158.628750] Call Trace: [ 158.628755] [] ? dump_stack+0x4b/0x76 [ 158.628759] [] ? warn_slowpath_common+0x77/0x90 [ 158.628761] [] ? warn_slowpath_fmt+0x4c/0x50 [ 158.628764] [] ? get_parent_ip+0xd/0x20 [ 158.628767] [] ? ttm_bo_man_takedown+0x33/0x70 [ 158.628770] [] ? radeon_ttm_fini+0xaf/0x170 [ 158.628773] [] ? radeon_bo_fini+0xe/0x20 [ 158.628775] [] ? evergreen_fini+0x9f/0xc0 [ 158.628778] [] ? radeon_device_fini+0x36/0x110 [ 158.628780] [] ? radeon_driver_unload_kms+0x49/0x70 [ 158.628783] [] ? drm_dev_unregister+0x26/0xd0 [ 158.628786] [] ? drm_put_dev+0x37/0x60 [ 158.628789] [] ? pci_device_remove+0x33/0xb0 [ 158.628792] [] ? __device_release_driver+0x7a/0xf0 [ 158.628794] [] ? device_release_driver+0x1e/0x30 [ 158.628796] [] ? bus_remove_device+0xfa/0x150 [ 158.628800] [] ? device_del+0x116/0x1b0 [ 158.628803] [] ? pci_stop_bus_device+0x95/0xb0 [ 158.628806] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 158.628808] [] ? disable_slot+0x6e/0xc0 [ 158.628810] [] ? acpiphp_check_bridge+0x98/0xc0 [ 158.628812] [] ? hotplug_event+0xbd/0x150 [ 158.628814] [] ? hotplug_event_work+0x25/0x60 [ 158.628817] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 158.628819] [] ? process_one_work+0x16d/0x450 [ 158.628822] [] ? worker_thread+0x114/0x3a0 [ 158.628824] [] ? manage_workers.isra.25+0x290/0x290 [ 158.628826] [] ? kthread+0xc6/0xe0 [ 158.628829] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 158.628831] [] ? kthread_create_on_node+0x180/0x180 [ 158.628835] [] ? ret_from_fork+0x7c/0xb0 [ 158.628838] [] ? kthread_create_on_node+0x180/0x180 [ 158.628839] ---[ end trace 99a02f2ccae14de5 ]--- [ 158.628844] [TTM] Finalizing pool allocator [ 158.628849] [TTM] Finalizing DMA pool allocator [ 158.628855] ------------[ cut here ]------------ [ 158.628858] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 158.628859] Modules linked in: [ 158.628861] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 158.628862] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 158.628864] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 158.628865] 0000000000000009 ffffffff81907cb8 0000000000000000 ffffffff8108c257 [ 158.628868] ffff880244ac1b40 ffff8800a8a39a88 0000000000000008 ffff880245d47098 [ 158.628870] ffff880245d4d400 ffffffff8142fd36 ffff88022f213400 ffff88022c690b28 [ 158.628872] Call Trace: [ 158.628875] [] ? dump_stack+0x4b/0x76 [ 158.628877] [] ? warn_slowpath_common+0x77/0x90 [ 158.628879] [] ? ttm_dma_free_pool+0x136/0x140 [ 158.628881] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 158.628883] [] ? ttm_mem_global_release+0x14/0x80 [ 158.628886] [] ? drm_global_item_unref+0x56/0x80 [ 158.628888] [] ? radeon_ttm_fini+0xe0/0x170 [ 158.628890] [] ? radeon_bo_fini+0xe/0x20 [ 158.628892] [] ? evergreen_fini+0x9f/0xc0 [ 158.628894] [] ? radeon_device_fini+0x36/0x110 [ 158.628896] [] ? radeon_driver_unload_kms+0x49/0x70 [ 158.628898] [] ? drm_dev_unregister+0x26/0xd0 [ 158.628901] [] ? drm_put_dev+0x37/0x60 [ 158.628903] [] ? pci_device_remove+0x33/0xb0 [ 158.628905] [] ? __device_release_driver+0x7a/0xf0 [ 158.628907] [] ? device_release_driver+0x1e/0x30 [ 158.628909] [] ? bus_remove_device+0xfa/0x150 [ 158.628912] [] ? device_del+0x116/0x1b0 [ 158.628914] [] ? pci_stop_bus_device+0x95/0xb0 [ 158.628916] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 158.628918] [] ? disable_slot+0x6e/0xc0 [ 158.628920] [] ? acpiphp_check_bridge+0x98/0xc0 [ 158.628922] [] ? hotplug_event+0xbd/0x150 [ 158.628924] [] ? hotplug_event_work+0x25/0x60 [ 158.628927] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 158.628929] [] ? process_one_work+0x16d/0x450 [ 158.628930] [] ? worker_thread+0x114/0x3a0 [ 158.628932] [] ? manage_workers.isra.25+0x290/0x290 [ 158.628935] [] ? kthread+0xc6/0xe0 [ 158.628936] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 158.628939] [] ? kthread_create_on_node+0x180/0x180 [ 158.628941] [] ? ret_from_fork+0x7c/0xb0 [ 158.628944] [] ? kthread_create_on_node+0x180/0x180 [ 158.628945] ---[ end trace 99a02f2ccae14de6 ]--- [ 158.628973] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 158.628976] [TTM] Zone dma32: Used memory at exit: 13 kiB [ 158.628978] [drm] radeon: ttm finalized [ 158.628981] vga_switcheroo: disabled [ 158.636880] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 158.636899] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 158.636912] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 158.636920] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 158.636935] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 158.636974] pci 0000:01:00.0: supports D1 D2 [ 158.636997] pci 0000:01:00.0: System wakeup disabled by ACPI [ 158.637018] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 158.637021] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 158.641192] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 158.641202] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 158.641210] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 158.641213] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 158.641224] pci 0000:01:00.0: no hotplug settings from platform [ 158.641618] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 158.641643] [drm] register mmio base: 0xC8700000 [ 158.641645] [drm] register mmio size: 131072 [ 158.641647] vga_switcheroo: enabled [ 158.641728] ATPX version 1 [ 159.099769] ATOM BIOS: HP/IEC [ 159.099883] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 159.099886] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 159.099887] [drm] Detected VRAM RAM=1024M, BAR=128M [ 159.099889] [drm] RAM width 128bits DDR [ 159.099976] [TTM] Zone kernel: Available graphics memory: 4060440 kiB [ 159.099978] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 159.099979] [TTM] Initializing pool allocator [ 159.099982] [TTM] Initializing DMA pool allocator [ 159.100003] [drm] radeon: 1024M of VRAM memory ready [ 159.100004] [drm] radeon: 1024M of GTT memory ready. [ 159.100265] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 159.101012] [drm] PCIE gen 2 link speeds already enabled [ 159.102229] [drm] Loading TURKS Microcode [ 159.103742] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 159.103848] radeon 0000:01:00.0: WB enabled [ 159.103851] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880243c0ac00 [ 159.103853] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880243c0ac0c [ 159.105315] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90025e32118 [ 159.105317] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 159.105318] [drm] Driver supports precise vblank timestamp query. [ 159.105335] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 159.105345] radeon 0000:01:00.0: radeon: using MSI. [ 159.105385] [drm] radeon: irq initialized. [ 159.121936] [drm] ring test on 0 succeeded in 3 usecs [ 159.122001] [drm] ring test on 3 succeeded in 1 usecs [ 159.299122] [drm] ring test on 5 succeeded in 2 usecs [ 159.299131] [drm] UVD initialized successfully. [ 159.299314] [drm] Enabling audio 0 support [ 159.299363] [drm] ib test on ring 0 succeeded in 0 usecs [ 159.299410] [drm] ib test on ring 3 succeeded in 0 usecs [ 159.451689] [drm] ib test on ring 5 succeeded [ 159.453693] [drm] Radeon Display Connectors [ 159.453749] [drm] Internal thermal controller without fan control [ 159.453812] == power state 0 == [ 159.453814] ui class: none [ 159.453816] internal class: boot [ 159.453818] caps: [ 159.453820] uvd vclk: 0 dclk: 0 [ 159.453822] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 159.453823] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 159.453826] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 159.453827] status: c r b [ 159.453829] == power state 1 == [ 159.453830] ui class: performance [ 159.453832] internal class: none [ 159.453833] caps: [ 159.453835] uvd vclk: 0 dclk: 0 [ 159.453836] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 159.453837] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 159.453839] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 159.453840] status: [ 159.453841] == power state 2 == [ 159.453842] ui class: none [ 159.453843] internal class: uvd [ 159.453844] caps: video [ 159.453846] uvd vclk: 70000 dclk: 56000 [ 159.453848] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 159.453849] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 159.453850] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 159.453851] status: [ 159.453852] == power state 3 == [ 159.453853] ui class: battery [ 159.453854] internal class: none [ 159.453856] caps: [ 159.453857] uvd vclk: 0 dclk: 0 [ 159.453859] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 159.453860] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 159.453861] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 159.453862] status: [ 159.453864] == power state 4 == [ 159.453864] ui class: battery [ 159.453865] internal class: uvd_hd [ 159.453867] caps: video [ 159.453869] uvd vclk: 40000 dclk: 30000 [ 159.453870] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 159.453872] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 159.453873] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 159.453874] status: [ 159.453875] == power state 5 == [ 159.453876] ui class: battery [ 159.453877] internal class: uvd_sd [ 159.453878] caps: video [ 159.453880] uvd vclk: 10000 dclk: 10000 [ 159.453881] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 159.453883] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 159.453884] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 159.453885] status: [ 159.458718] switching from power state: [ 159.458721] ui class: none [ 159.458722] internal class: boot [ 159.458724] caps: [ 159.458726] uvd vclk: 0 dclk: 0 [ 159.458728] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 159.458729] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 159.458731] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 159.458731] status: c b [ 159.458734] switching to power state: [ 159.458735] ui class: performance [ 159.458736] internal class: none [ 159.458738] caps: [ 159.458739] uvd vclk: 0 dclk: 0 [ 159.458741] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 159.458742] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 159.458743] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 159.458744] status: r [ 159.460182] [drm] radeon: dpm initialized [ 159.463740] radeon 0000:01:00.0: No connectors reported connected with modes [ 159.463743] [drm] Cannot find any crtc or sizes - going 1024x768 [ 159.466003] [drm] fb mappable at 0xC0474000 [ 159.466005] [drm] vram apper at 0xC0000000 [ 159.466006] [drm] size 3145728 [ 159.466008] [drm] fb depth is 24 [ 159.466009] [drm] pitch is 4096 [ 159.466179] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 159.466193] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 164.808560] [drm] Disabling audio 0 support [ 164.959591] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 165.250111] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 165.254486] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 165.254579] radeon 0000:01:00.0: WB enabled [ 165.254582] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880243c0ac00 [ 165.254584] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880243c0ac0c [ 165.256052] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90025e32118 [ 165.272439] [drm] ring test on 0 succeeded in 3 usecs [ 165.272503] [drm] ring test on 3 succeeded in 1 usecs [ 165.459562] [drm] ring test on 5 succeeded in 2 usecs [ 165.459569] [drm] UVD initialized successfully. [ 165.459571] [drm] Enabling audio 0 support [ 165.459639] [drm] ib test on ring 0 succeeded in 0 usecs [ 165.459711] [drm] ib test on ring 3 succeeded in 1 usecs [ 165.612020] [drm] ib test on ring 5 succeeded [ 165.616887] switching from power state: [ 165.616890] ui class: none [ 165.616891] internal class: boot [ 165.616893] caps: [ 165.616895] uvd vclk: 0 dclk: 0 [ 165.616896] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 165.616897] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 165.616899] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 165.616899] status: c b [ 165.616902] switching to power state: [ 165.616902] ui class: performance [ 165.616904] internal class: none [ 165.616905] caps: [ 165.616907] uvd vclk: 0 dclk: 0 [ 165.616908] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 165.616909] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 165.616910] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 165.616911] status: r [ 165.627184] [drm] radeon: finishing device. [ 165.627188] [drm] Disabling audio 0 support [ 165.634929] ------------[ cut here ]------------ [ 165.634937] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 165.634938] Memory manager not clean during takedown. [ 165.634939] Modules linked in: [ 165.634947] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 165.634948] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 165.634952] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 165.634954] 0000000000000009 ffffffff81907cb8 ffff88024617bb60 ffffffff8108c257 [ 165.634957] ffff880245f74300 ffff88024617bbb0 ffff88009eab87a8 ffff880245d47098 [ 165.634959] ffff880245d4d400 ffffffff8108c2bc ffffffff81d57028 ffff880200000018 [ 165.634961] Call Trace: [ 165.634967] [] ? dump_stack+0x4b/0x76 [ 165.634970] [] ? warn_slowpath_common+0x77/0x90 [ 165.634972] [] ? warn_slowpath_fmt+0x4c/0x50 [ 165.634975] [] ? get_parent_ip+0xd/0x20 [ 165.634978] [] ? ttm_bo_man_takedown+0x33/0x70 [ 165.634981] [] ? radeon_ttm_fini+0xaf/0x170 [ 165.634985] [] ? radeon_bo_fini+0xe/0x20 [ 165.634988] [] ? evergreen_fini+0x9f/0xc0 [ 165.634997] [] ? radeon_device_fini+0x36/0x110 [ 165.635000] [] ? radeon_driver_unload_kms+0x49/0x70 [ 165.635003] [] ? drm_dev_unregister+0x26/0xd0 [ 165.635006] [] ? drm_put_dev+0x37/0x60 [ 165.635009] [] ? pci_device_remove+0x33/0xb0 [ 165.635012] [] ? __device_release_driver+0x7a/0xf0 [ 165.635014] [] ? device_release_driver+0x1e/0x30 [ 165.635016] [] ? bus_remove_device+0xfa/0x150 [ 165.635020] [] ? device_del+0x116/0x1b0 [ 165.635023] [] ? pci_stop_bus_device+0x95/0xb0 [ 165.635031] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 165.635040] [] ? disable_slot+0x6e/0xc0 [ 165.635047] [] ? acpiphp_check_bridge+0x98/0xc0 [ 165.635055] [] ? hotplug_event+0xbd/0x150 [ 165.635058] [] ? hotplug_event_work+0x25/0x60 [ 165.635061] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 165.635064] [] ? process_one_work+0x16d/0x450 [ 165.635066] [] ? worker_thread+0x114/0x3a0 [ 165.635068] [] ? manage_workers.isra.25+0x290/0x290 [ 165.635070] [] ? kthread+0xc6/0xe0 [ 165.635073] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 165.635076] [] ? kthread_create_on_node+0x180/0x180 [ 165.635080] [] ? ret_from_fork+0x7c/0xb0 [ 165.635082] [] ? kthread_create_on_node+0x180/0x180 [ 165.635085] ---[ end trace 99a02f2ccae14de7 ]--- [ 165.635095] [TTM] Finalizing pool allocator [ 165.635099] [TTM] Finalizing DMA pool allocator [ 165.635103] ------------[ cut here ]------------ [ 165.635106] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 165.635107] Modules linked in: [ 165.635109] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 165.635110] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 165.635113] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 165.635114] 0000000000000009 ffffffff81907cb8 0000000000000000 ffffffff8108c257 [ 165.635117] ffff880245f74600 ffff8800a8a38288 0000000000000008 ffff880245d47098 [ 165.635120] ffff880245d4d400 ffffffff8142fd36 ffff88022f213540 ffff880242d3b628 [ 165.635122] Call Trace: [ 165.635125] [] ? dump_stack+0x4b/0x76 [ 165.635127] [] ? warn_slowpath_common+0x77/0x90 [ 165.635129] [] ? ttm_dma_free_pool+0x136/0x140 [ 165.635131] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 165.635134] [] ? ttm_mem_global_release+0x14/0x80 [ 165.635136] [] ? drm_global_item_unref+0x56/0x80 [ 165.635138] [] ? radeon_ttm_fini+0xe0/0x170 [ 165.635140] [] ? radeon_bo_fini+0xe/0x20 [ 165.635142] [] ? evergreen_fini+0x9f/0xc0 [ 165.635144] [] ? radeon_device_fini+0x36/0x110 [ 165.635146] [] ? radeon_driver_unload_kms+0x49/0x70 [ 165.635149] [] ? drm_dev_unregister+0x26/0xd0 [ 165.635152] [] ? drm_put_dev+0x37/0x60 [ 165.635155] [] ? pci_device_remove+0x33/0xb0 [ 165.635157] [] ? __device_release_driver+0x7a/0xf0 [ 165.635159] [] ? device_release_driver+0x1e/0x30 [ 165.635161] [] ? bus_remove_device+0xfa/0x150 [ 165.635163] [] ? device_del+0x116/0x1b0 [ 165.635166] [] ? pci_stop_bus_device+0x95/0xb0 [ 165.635168] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 165.635170] [] ? disable_slot+0x6e/0xc0 [ 165.635172] [] ? acpiphp_check_bridge+0x98/0xc0 [ 165.635174] [] ? hotplug_event+0xbd/0x150 [ 165.635176] [] ? hotplug_event_work+0x25/0x60 [ 165.635178] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 165.635180] [] ? process_one_work+0x16d/0x450 [ 165.635182] [] ? worker_thread+0x114/0x3a0 [ 165.635184] [] ? manage_workers.isra.25+0x290/0x290 [ 165.635186] [] ? kthread+0xc6/0xe0 [ 165.635188] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 165.635191] [] ? kthread_create_on_node+0x180/0x180 [ 165.635193] [] ? ret_from_fork+0x7c/0xb0 [ 165.635197] [] ? kthread_create_on_node+0x180/0x180 [ 165.635198] ---[ end trace 99a02f2ccae14de8 ]--- [ 165.635222] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 165.635224] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 165.635226] [drm] radeon: ttm finalized [ 165.635229] vga_switcheroo: disabled [ 165.641935] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 165.641966] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 165.641981] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 165.641989] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 165.642005] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 165.642047] pci 0000:01:00.0: supports D1 D2 [ 165.642075] pci 0000:01:00.0: System wakeup disabled by ACPI [ 165.642108] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 165.642112] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 165.643951] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 165.643961] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 165.643969] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 165.643971] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 165.643981] pci 0000:01:00.0: no hotplug settings from platform [ 165.644270] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 165.644291] [drm] register mmio base: 0xC8700000 [ 165.644293] [drm] register mmio size: 131072 [ 165.644294] vga_switcheroo: enabled [ 165.644363] ATPX version 1 [ 166.104520] ATOM BIOS: HP/IEC [ 166.104634] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 166.104637] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 166.104638] [drm] Detected VRAM RAM=1024M, BAR=128M [ 166.104640] [drm] RAM width 128bits DDR [ 166.104739] [TTM] Zone kernel: Available graphics memory: 4060440 kiB [ 166.104740] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 166.104741] [TTM] Initializing pool allocator [ 166.104753] [TTM] Initializing DMA pool allocator [ 166.104766] [drm] radeon: 1024M of VRAM memory ready [ 166.104767] [drm] radeon: 1024M of GTT memory ready. [ 166.104984] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 166.105839] [drm] PCIE gen 2 link speeds already enabled [ 166.107033] [drm] Loading TURKS Microcode [ 166.108550] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 166.108657] radeon 0000:01:00.0: WB enabled [ 166.108660] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a8517c00 [ 166.108662] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a8517c0c [ 166.110142] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90027432118 [ 166.110144] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 166.110146] [drm] Driver supports precise vblank timestamp query. [ 166.110165] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 166.110175] radeon 0000:01:00.0: radeon: using MSI. [ 166.110206] [drm] radeon: irq initialized. [ 166.126778] [drm] ring test on 0 succeeded in 3 usecs [ 166.126843] [drm] ring test on 3 succeeded in 1 usecs [ 166.303965] [drm] ring test on 5 succeeded in 2 usecs [ 166.303975] [drm] UVD initialized successfully. [ 166.304165] [drm] Enabling audio 0 support [ 166.304213] [drm] ib test on ring 0 succeeded in 0 usecs [ 166.304260] [drm] ib test on ring 3 succeeded in 0 usecs [ 166.456538] [drm] ib test on ring 5 succeeded [ 166.459126] [drm] Radeon Display Connectors [ 166.459182] [drm] Internal thermal controller without fan control [ 166.459277] == power state 0 == [ 166.459279] ui class: none [ 166.459281] internal class: boot [ 166.459283] caps: [ 166.459284] uvd vclk: 0 dclk: 0 [ 166.459286] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 166.459288] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 166.459289] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 166.459290] status: c r b [ 166.459293] == power state 1 == [ 166.459294] ui class: performance [ 166.459295] internal class: none [ 166.459296] caps: [ 166.459298] uvd vclk: 0 dclk: 0 [ 166.459299] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 166.459300] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 166.459302] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 166.459303] status: [ 166.459304] == power state 2 == [ 166.459305] ui class: none [ 166.459306] internal class: uvd [ 166.459308] caps: video [ 166.459310] uvd vclk: 70000 dclk: 56000 [ 166.459311] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 166.459313] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 166.459314] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 166.459315] status: [ 166.459316] == power state 3 == [ 166.459317] ui class: battery [ 166.459318] internal class: none [ 166.459319] caps: [ 166.459321] uvd vclk: 0 dclk: 0 [ 166.459322] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 166.459323] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 166.459325] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 166.459326] status: [ 166.459327] == power state 4 == [ 166.459328] ui class: battery [ 166.459329] internal class: uvd_hd [ 166.459330] caps: video [ 166.459332] uvd vclk: 40000 dclk: 30000 [ 166.459333] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 166.459335] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 166.459336] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 166.459337] status: [ 166.459338] == power state 5 == [ 166.459339] ui class: battery [ 166.459340] internal class: uvd_sd [ 166.459342] caps: video [ 166.459343] uvd vclk: 10000 dclk: 10000 [ 166.459345] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 166.459346] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 166.459347] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 166.459348] status: [ 166.464202] switching from power state: [ 166.464204] ui class: none [ 166.464206] internal class: boot [ 166.464207] caps: [ 166.464209] uvd vclk: 0 dclk: 0 [ 166.464210] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 166.464211] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 166.464213] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 166.464213] status: c b [ 166.464215] switching to power state: [ 166.464216] ui class: performance [ 166.464217] internal class: none [ 166.464219] caps: [ 166.464220] uvd vclk: 0 dclk: 0 [ 166.464221] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 166.464222] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 166.464224] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 166.464224] status: r [ 166.465618] [drm] radeon: dpm initialized [ 166.469167] radeon 0000:01:00.0: No connectors reported connected with modes [ 166.469170] [drm] Cannot find any crtc or sizes - going 1024x768 [ 166.471442] [drm] fb mappable at 0xC0474000 [ 166.471444] [drm] vram apper at 0xC0000000 [ 166.471445] [drm] size 3145728 [ 166.471446] [drm] fb depth is 24 [ 166.471447] [drm] pitch is 4096 [ 166.471650] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 166.471662] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 171.800144] [drm] Disabling audio 0 support [ 171.953381] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 172.241899] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 172.246348] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 172.246441] radeon 0000:01:00.0: WB enabled [ 172.246444] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a8517c00 [ 172.246446] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a8517c0c [ 172.247948] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90027432118 [ 172.264333] [drm] ring test on 0 succeeded in 3 usecs [ 172.264400] [drm] ring test on 3 succeeded in 1 usecs [ 172.451472] [drm] ring test on 5 succeeded in 2 usecs [ 172.451481] [drm] UVD initialized successfully. [ 172.451483] [drm] Enabling audio 0 support [ 172.451553] [drm] ib test on ring 0 succeeded in 0 usecs [ 172.451624] [drm] ib test on ring 3 succeeded in 1 usecs [ 172.603945] [drm] ib test on ring 5 succeeded [ 172.608986] switching from power state: [ 172.608988] ui class: none [ 172.608990] internal class: boot [ 172.608992] caps: [ 172.608994] uvd vclk: 0 dclk: 0 [ 172.608995] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 172.608997] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 172.608998] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 172.608999] status: c b [ 172.609001] switching to power state: [ 172.609001] ui class: performance [ 172.609003] internal class: none [ 172.609004] caps: [ 172.609006] uvd vclk: 0 dclk: 0 [ 172.609007] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 172.609008] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 172.609010] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 172.609010] status: r [ 172.620387] [drm] radeon: finishing device. [ 172.620390] [drm] Disabling audio 0 support [ 172.628151] ------------[ cut here ]------------ [ 172.628159] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 172.628160] Memory manager not clean during takedown. [ 172.628161] Modules linked in: [ 172.628164] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 172.628165] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 172.628169] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 172.628171] 0000000000000009 ffffffff81907cb8 ffff88024617bb60 ffffffff8108c257 [ 172.628173] ffff880244ac1c00 ffff88024617bbb0 ffff8802024747a8 ffff880245d47098 [ 172.628175] ffff880245d4d400 ffffffff8108c2bc ffffffff81d57028 ffff880200000018 [ 172.628178] Call Trace: [ 172.628183] [] ? dump_stack+0x4b/0x76 [ 172.628186] [] ? warn_slowpath_common+0x77/0x90 [ 172.628188] [] ? warn_slowpath_fmt+0x4c/0x50 [ 172.628191] [] ? get_parent_ip+0xd/0x20 [ 172.628193] [] ? ttm_bo_man_takedown+0x33/0x70 [ 172.628197] [] ? radeon_ttm_fini+0xaf/0x170 [ 172.628199] [] ? radeon_bo_fini+0xe/0x20 [ 172.628202] [] ? evergreen_fini+0x9f/0xc0 [ 172.628204] [] ? radeon_device_fini+0x36/0x110 [ 172.628206] [] ? radeon_driver_unload_kms+0x49/0x70 [ 172.628209] [] ? drm_dev_unregister+0x26/0xd0 [ 172.628212] [] ? drm_put_dev+0x37/0x60 [ 172.628214] [] ? pci_device_remove+0x33/0xb0 [ 172.628218] [] ? __device_release_driver+0x7a/0xf0 [ 172.628220] [] ? device_release_driver+0x1e/0x30 [ 172.628222] [] ? bus_remove_device+0xfa/0x150 [ 172.628225] [] ? device_del+0x116/0x1b0 [ 172.628228] [] ? pci_stop_bus_device+0x95/0xb0 [ 172.628230] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 172.628233] [] ? disable_slot+0x6e/0xc0 [ 172.628234] [] ? acpiphp_check_bridge+0x98/0xc0 [ 172.628236] [] ? hotplug_event+0xbd/0x150 [ 172.628238] [] ? hotplug_event_work+0x25/0x60 [ 172.628241] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 172.628243] [] ? process_one_work+0x16d/0x450 [ 172.628245] [] ? worker_thread+0x114/0x3a0 [ 172.628247] [] ? manage_workers.isra.25+0x290/0x290 [ 172.628249] [] ? kthread+0xc6/0xe0 [ 172.628252] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 172.628254] [] ? kthread_create_on_node+0x180/0x180 [ 172.628258] [] ? ret_from_fork+0x7c/0xb0 [ 172.628261] [] ? kthread_create_on_node+0x180/0x180 [ 172.628262] ---[ end trace 99a02f2ccae14de9 ]--- [ 172.628267] [TTM] Finalizing pool allocator [ 172.628270] [TTM] Finalizing DMA pool allocator [ 172.628274] ------------[ cut here ]------------ [ 172.628276] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 172.628277] Modules linked in: [ 172.628279] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 172.628280] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 172.628282] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 172.628283] 0000000000000009 ffffffff81907cb8 0000000000000000 ffffffff8108c257 [ 172.628286] ffff880244ac1240 ffff880099671288 0000000000000008 ffff880245d47098 [ 172.628288] ffff880245d4d400 ffffffff8142fd36 ffff88022f213500 ffff880243eeec28 [ 172.628290] Call Trace: [ 172.628292] [] ? dump_stack+0x4b/0x76 [ 172.628294] [] ? warn_slowpath_common+0x77/0x90 [ 172.628296] [] ? ttm_dma_free_pool+0x136/0x140 [ 172.628298] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 172.628300] [] ? ttm_mem_global_release+0x14/0x80 [ 172.628302] [] ? drm_global_item_unref+0x56/0x80 [ 172.628304] [] ? radeon_ttm_fini+0xe0/0x170 [ 172.628306] [] ? radeon_bo_fini+0xe/0x20 [ 172.628308] [] ? evergreen_fini+0x9f/0xc0 [ 172.628310] [] ? radeon_device_fini+0x36/0x110 [ 172.628312] [] ? radeon_driver_unload_kms+0x49/0x70 [ 172.628314] [] ? drm_dev_unregister+0x26/0xd0 [ 172.628316] [] ? drm_put_dev+0x37/0x60 [ 172.628318] [] ? pci_device_remove+0x33/0xb0 [ 172.628320] [] ? __device_release_driver+0x7a/0xf0 [ 172.628322] [] ? device_release_driver+0x1e/0x30 [ 172.628324] [] ? bus_remove_device+0xfa/0x150 [ 172.628326] [] ? device_del+0x116/0x1b0 [ 172.628328] [] ? pci_stop_bus_device+0x95/0xb0 [ 172.628331] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 172.628332] [] ? disable_slot+0x6e/0xc0 [ 172.628334] [] ? acpiphp_check_bridge+0x98/0xc0 [ 172.628336] [] ? hotplug_event+0xbd/0x150 [ 172.628338] [] ? hotplug_event_work+0x25/0x60 [ 172.628340] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 172.628342] [] ? process_one_work+0x16d/0x450 [ 172.628344] [] ? worker_thread+0x114/0x3a0 [ 172.628345] [] ? manage_workers.isra.25+0x290/0x290 [ 172.628348] [] ? kthread+0xc6/0xe0 [ 172.628349] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 172.628351] [] ? kthread_create_on_node+0x180/0x180 [ 172.628354] [] ? ret_from_fork+0x7c/0xb0 [ 172.628356] [] ? kthread_create_on_node+0x180/0x180 [ 172.628357] ---[ end trace 99a02f2ccae14dea ]--- [ 172.628398] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 172.628401] [TTM] Zone dma32: Used memory at exit: 13 kiB [ 172.628403] [drm] radeon: ttm finalized [ 172.628406] vga_switcheroo: disabled [ 172.632201] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 172.632221] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 172.632233] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 172.632242] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 172.632257] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 172.632296] pci 0000:01:00.0: supports D1 D2 [ 172.632317] pci 0000:01:00.0: System wakeup disabled by ACPI [ 172.632357] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 172.632360] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 172.633736] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 172.633746] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 172.633756] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 172.633758] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 172.633769] pci 0000:01:00.0: no hotplug settings from platform [ 172.634275] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 172.634296] [drm] register mmio base: 0xC8700000 [ 172.634298] [drm] register mmio size: 131072 [ 172.634299] vga_switcheroo: enabled [ 172.634371] ATPX version 1 [ 173.102292] ATOM BIOS: HP/IEC [ 173.102424] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 173.102426] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 173.102428] [drm] Detected VRAM RAM=1024M, BAR=128M [ 173.102429] [drm] RAM width 128bits DDR [ 173.102526] [TTM] Zone kernel: Available graphics memory: 4060440 kiB [ 173.102528] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 173.102529] [TTM] Initializing pool allocator [ 173.102540] [TTM] Initializing DMA pool allocator [ 173.102553] [drm] radeon: 1024M of VRAM memory ready [ 173.102555] [drm] radeon: 1024M of GTT memory ready. [ 173.102774] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 173.103559] [drm] PCIE gen 2 link speeds already enabled [ 173.104767] [drm] Loading TURKS Microcode [ 173.106304] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 173.106410] radeon 0000:01:00.0: WB enabled [ 173.106412] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8801f8d43c00 [ 173.106414] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8801f8d43c0c [ 173.107883] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90028eb2118 [ 173.107885] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 173.107886] [drm] Driver supports precise vblank timestamp query. [ 173.107904] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 173.107914] radeon 0000:01:00.0: radeon: using MSI. [ 173.107946] [drm] radeon: irq initialized. [ 173.124497] [drm] ring test on 0 succeeded in 3 usecs [ 173.124566] [drm] ring test on 3 succeeded in 1 usecs [ 173.301657] [drm] ring test on 5 succeeded in 2 usecs [ 173.301666] [drm] UVD initialized successfully. [ 173.301847] [drm] Enabling audio 0 support [ 173.301896] [drm] ib test on ring 0 succeeded in 0 usecs [ 173.301943] [drm] ib test on ring 3 succeeded in 0 usecs [ 173.454238] [drm] ib test on ring 5 succeeded [ 173.456986] [drm] Radeon Display Connectors [ 173.457043] [drm] Internal thermal controller without fan control [ 173.457104] == power state 0 == [ 173.457106] ui class: none [ 173.457108] internal class: boot [ 173.457110] caps: [ 173.457111] uvd vclk: 0 dclk: 0 [ 173.457113] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 173.457114] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 173.457116] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 173.457116] status: c r b [ 173.457119] == power state 1 == [ 173.457120] ui class: performance [ 173.457121] internal class: none [ 173.457123] caps: [ 173.457124] uvd vclk: 0 dclk: 0 [ 173.457125] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 173.457127] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 173.457128] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 173.457129] status: [ 173.457130] == power state 2 == [ 173.457131] ui class: none [ 173.457132] internal class: uvd [ 173.457134] caps: video [ 173.457136] uvd vclk: 70000 dclk: 56000 [ 173.457137] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 173.457138] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 173.457140] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 173.457140] status: [ 173.457142] == power state 3 == [ 173.457143] ui class: battery [ 173.457144] internal class: none [ 173.457145] caps: [ 173.457147] uvd vclk: 0 dclk: 0 [ 173.457148] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 173.457149] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 173.457151] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 173.457151] status: [ 173.457153] == power state 4 == [ 173.457153] ui class: battery [ 173.457155] internal class: uvd_hd [ 173.457156] caps: video [ 173.457158] uvd vclk: 40000 dclk: 30000 [ 173.457161] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 173.457162] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 173.457163] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 173.457164] status: [ 173.457166] == power state 5 == [ 173.457166] ui class: battery [ 173.457168] internal class: uvd_sd [ 173.457169] caps: video [ 173.457171] uvd vclk: 10000 dclk: 10000 [ 173.457172] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 173.457173] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 173.457175] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 173.457176] status: [ 173.462007] switching from power state: [ 173.462010] ui class: none [ 173.462011] internal class: boot [ 173.462013] caps: [ 173.462015] uvd vclk: 0 dclk: 0 [ 173.462017] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 173.462018] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 173.462019] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 173.462020] status: c b [ 173.462022] switching to power state: [ 173.462023] ui class: performance [ 173.462025] internal class: none [ 173.462026] caps: [ 173.462028] uvd vclk: 0 dclk: 0 [ 173.462029] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 173.462031] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 173.462032] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 173.462033] status: r [ 173.463434] [drm] radeon: dpm initialized [ 173.466851] radeon 0000:01:00.0: No connectors reported connected with modes [ 173.466853] [drm] Cannot find any crtc or sizes - going 1024x768 [ 173.469116] [drm] fb mappable at 0xC0474000 [ 173.469118] [drm] vram apper at 0xC0000000 [ 173.469119] [drm] size 3145728 [ 173.469120] [drm] fb depth is 24 [ 173.469121] [drm] pitch is 4096 [ 173.469248] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 173.469268] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 178.792067] [drm] Disabling audio 0 support [ 178.943168] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 179.231657] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 179.236042] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 179.236137] radeon 0000:01:00.0: WB enabled [ 179.236141] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8801f8d43c00 [ 179.236143] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8801f8d43c0c [ 179.237596] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90028eb2118 [ 179.253977] [drm] ring test on 0 succeeded in 3 usecs [ 179.254041] [drm] ring test on 3 succeeded in 1 usecs [ 179.441100] [drm] ring test on 5 succeeded in 2 usecs [ 179.441107] [drm] UVD initialized successfully. [ 179.441109] [drm] Enabling audio 0 support [ 179.441178] [drm] ib test on ring 0 succeeded in 0 usecs [ 179.441249] [drm] ib test on ring 3 succeeded in 1 usecs [ 179.593561] [drm] ib test on ring 5 succeeded [ 179.601305] switching from power state: [ 179.601308] ui class: none [ 179.601309] internal class: boot [ 179.601311] caps: [ 179.601313] uvd vclk: 0 dclk: 0 [ 179.601314] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 179.601315] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 179.601317] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 179.601317] status: c b [ 179.601319] switching to power state: [ 179.601320] ui class: performance [ 179.601321] internal class: none [ 179.601323] caps: [ 179.601324] uvd vclk: 0 dclk: 0 [ 179.601325] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 179.601326] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 179.601327] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 179.601328] status: r [ 179.612283] [drm] radeon: finishing device. [ 179.612288] [drm] Disabling audio 0 support [ 179.620179] ------------[ cut here ]------------ [ 179.620186] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 179.620187] Memory manager not clean during takedown. [ 179.620188] Modules linked in: [ 179.620191] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 179.620193] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 179.620197] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 179.620199] 0000000000000009 ffffffff81907cb8 ffff88024617bb60 ffffffff8108c257 [ 179.620201] ffff88023685f9c0 ffff88024617bbb0 ffff8802024747a8 ffff880245d47098 [ 179.620203] ffff880245d4d400 ffffffff8108c2bc ffffffff81d57028 ffff880200000018 [ 179.620206] Call Trace: [ 179.620211] [] ? dump_stack+0x4b/0x76 [ 179.620214] [] ? warn_slowpath_common+0x77/0x90 [ 179.620217] [] ? warn_slowpath_fmt+0x4c/0x50 [ 179.620219] [] ? get_parent_ip+0xd/0x20 [ 179.620222] [] ? ttm_bo_man_takedown+0x33/0x70 [ 179.620225] [] ? radeon_ttm_fini+0xaf/0x170 [ 179.620227] [] ? radeon_bo_fini+0xe/0x20 [ 179.620230] [] ? evergreen_fini+0x9f/0xc0 [ 179.620232] [] ? radeon_device_fini+0x36/0x110 [ 179.620234] [] ? radeon_driver_unload_kms+0x49/0x70 [ 179.620237] [] ? drm_dev_unregister+0x26/0xd0 [ 179.620240] [] ? drm_put_dev+0x37/0x60 [ 179.620243] [] ? pci_device_remove+0x33/0xb0 [ 179.620246] [] ? __device_release_driver+0x7a/0xf0 [ 179.620248] [] ? device_release_driver+0x1e/0x30 [ 179.620250] [] ? bus_remove_device+0xfa/0x150 [ 179.620253] [] ? device_del+0x116/0x1b0 [ 179.620256] [] ? pci_stop_bus_device+0x95/0xb0 [ 179.620258] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 179.620261] [] ? disable_slot+0x6e/0xc0 [ 179.620263] [] ? acpiphp_check_bridge+0x98/0xc0 [ 179.620264] [] ? hotplug_event+0xbd/0x150 [ 179.620266] [] ? hotplug_event_work+0x25/0x60 [ 179.620269] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 179.620271] [] ? process_one_work+0x16d/0x450 [ 179.620273] [] ? worker_thread+0x114/0x3a0 [ 179.620275] [] ? manage_workers.isra.25+0x290/0x290 [ 179.620277] [] ? kthread+0xc6/0xe0 [ 179.620280] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 179.620282] [] ? kthread_create_on_node+0x180/0x180 [ 179.620286] [] ? ret_from_fork+0x7c/0xb0 [ 179.620288] [] ? kthread_create_on_node+0x180/0x180 [ 179.620290] ---[ end trace 99a02f2ccae14deb ]--- [ 179.620294] [TTM] Finalizing pool allocator [ 179.620298] [TTM] Finalizing DMA pool allocator [ 179.620301] ------------[ cut here ]------------ [ 179.620303] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 179.620304] Modules linked in: [ 179.620306] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 179.620307] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 179.620310] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 179.620311] 0000000000000009 ffffffff81907cb8 0000000000000000 ffffffff8108c257 [ 179.620313] ffff880245f74c00 ffff880099670288 0000000000000008 ffff880245d47098 [ 179.620315] ffff880245d4d400 ffffffff8142fd36 ffff88022f213780 ffff88022cbb1328 [ 179.620317] Call Trace: [ 179.620319] [] ? dump_stack+0x4b/0x76 [ 179.620321] [] ? warn_slowpath_common+0x77/0x90 [ 179.620323] [] ? ttm_dma_free_pool+0x136/0x140 [ 179.620325] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 179.620327] [] ? ttm_mem_global_release+0x14/0x80 [ 179.620329] [] ? drm_global_item_unref+0x56/0x80 [ 179.620331] [] ? radeon_ttm_fini+0xe0/0x170 [ 179.620333] [] ? radeon_bo_fini+0xe/0x20 [ 179.620335] [] ? evergreen_fini+0x9f/0xc0 [ 179.620337] [] ? radeon_device_fini+0x36/0x110 [ 179.620339] [] ? radeon_driver_unload_kms+0x49/0x70 [ 179.620341] [] ? drm_dev_unregister+0x26/0xd0 [ 179.620343] [] ? drm_put_dev+0x37/0x60 [ 179.620345] [] ? pci_device_remove+0x33/0xb0 [ 179.620347] [] ? __device_release_driver+0x7a/0xf0 [ 179.620349] [] ? device_release_driver+0x1e/0x30 [ 179.620351] [] ? bus_remove_device+0xfa/0x150 [ 179.620353] [] ? device_del+0x116/0x1b0 [ 179.620356] [] ? pci_stop_bus_device+0x95/0xb0 [ 179.620358] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 179.620360] [] ? disable_slot+0x6e/0xc0 [ 179.620362] [] ? acpiphp_check_bridge+0x98/0xc0 [ 179.620363] [] ? hotplug_event+0xbd/0x150 [ 179.620365] [] ? hotplug_event_work+0x25/0x60 [ 179.620368] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 179.620369] [] ? process_one_work+0x16d/0x450 [ 179.620371] [] ? worker_thread+0x114/0x3a0 [ 179.620373] [] ? manage_workers.isra.25+0x290/0x290 [ 179.620375] [] ? kthread+0xc6/0xe0 [ 179.620377] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 179.620379] [] ? kthread_create_on_node+0x180/0x180 [ 179.620381] [] ? ret_from_fork+0x7c/0xb0 [ 179.620384] [] ? kthread_create_on_node+0x180/0x180 [ 179.620385] ---[ end trace 99a02f2ccae14dec ]--- [ 179.620408] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 179.620410] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 179.620412] [drm] radeon: ttm finalized [ 179.620415] vga_switcheroo: disabled [ 179.624280] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 179.624299] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 179.624311] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 179.624319] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 179.624334] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 179.624373] pci 0000:01:00.0: supports D1 D2 [ 179.624395] pci 0000:01:00.0: System wakeup disabled by ACPI [ 179.624416] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 179.624419] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 179.626504] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 179.626514] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 179.626523] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 179.626525] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 179.626536] pci 0000:01:00.0: no hotplug settings from platform [ 179.626789] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 179.626810] [drm] register mmio base: 0xC8700000 [ 179.626811] [drm] register mmio size: 131072 [ 179.626813] vga_switcheroo: enabled [ 179.626881] ATPX version 1 [ 180.100028] ATOM BIOS: HP/IEC [ 180.100140] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 180.100142] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 180.100144] [drm] Detected VRAM RAM=1024M, BAR=128M [ 180.100145] [drm] RAM width 128bits DDR [ 180.100241] [TTM] Zone kernel: Available graphics memory: 4060440 kiB [ 180.100243] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 180.100244] [TTM] Initializing pool allocator [ 180.100255] [TTM] Initializing DMA pool allocator [ 180.100269] [drm] radeon: 1024M of VRAM memory ready [ 180.100270] [drm] radeon: 1024M of GTT memory ready. [ 180.100478] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 180.101228] [drm] PCIE gen 2 link speeds already enabled [ 180.102406] [drm] Loading TURKS Microcode [ 180.103942] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 180.104049] radeon 0000:01:00.0: WB enabled [ 180.104051] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8801f8d4ac00 [ 180.104053] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8801f8d4ac0c [ 180.105511] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90011132118 [ 180.105514] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 180.105515] [drm] Driver supports precise vblank timestamp query. [ 180.105532] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 180.105543] radeon 0000:01:00.0: radeon: using MSI. [ 180.105572] [drm] radeon: irq initialized. [ 180.122098] [drm] ring test on 0 succeeded in 3 usecs [ 180.122162] [drm] ring test on 3 succeeded in 1 usecs [ 180.299244] [drm] ring test on 5 succeeded in 2 usecs [ 180.299251] [drm] UVD initialized successfully. [ 180.299466] [drm] Enabling audio 0 support [ 180.299523] [drm] ib test on ring 0 succeeded in 0 usecs [ 180.299570] [drm] ib test on ring 3 succeeded in 0 usecs [ 180.451846] [drm] ib test on ring 5 succeeded [ 180.453282] [drm] Radeon Display Connectors [ 180.453338] [drm] Internal thermal controller without fan control [ 180.453412] == power state 0 == [ 180.453414] ui class: none [ 180.453415] internal class: boot [ 180.453417] caps: [ 180.453419] uvd vclk: 0 dclk: 0 [ 180.453421] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 180.453422] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 180.453423] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 180.453424] status: c r b [ 180.453427] == power state 1 == [ 180.453428] ui class: performance [ 180.453429] internal class: none [ 180.453431] caps: [ 180.453432] uvd vclk: 0 dclk: 0 [ 180.453433] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 180.453435] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 180.453436] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 180.453437] status: [ 180.453438] == power state 2 == [ 180.453439] ui class: none [ 180.453440] internal class: uvd [ 180.453442] caps: video [ 180.453444] uvd vclk: 70000 dclk: 56000 [ 180.453445] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 180.453446] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 180.453448] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 180.453449] status: [ 180.453450] == power state 3 == [ 180.453451] ui class: battery [ 180.453452] internal class: none [ 180.453453] caps: [ 180.453455] uvd vclk: 0 dclk: 0 [ 180.453456] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 180.453457] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 180.453458] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 180.453459] status: [ 180.453461] == power state 4 == [ 180.453461] ui class: battery [ 180.453463] internal class: uvd_hd [ 180.453464] caps: video [ 180.453466] uvd vclk: 40000 dclk: 30000 [ 180.453467] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 180.453469] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 180.453470] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 180.453471] status: [ 180.453472] == power state 5 == [ 180.453473] ui class: battery [ 180.453474] internal class: uvd_sd [ 180.453476] caps: video [ 180.453477] uvd vclk: 10000 dclk: 10000 [ 180.453479] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 180.453480] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 180.453481] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 180.453482] status: [ 180.458305] switching from power state: [ 180.458307] ui class: none [ 180.458308] internal class: boot [ 180.458310] caps: [ 180.458311] uvd vclk: 0 dclk: 0 [ 180.458313] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 180.458314] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 180.458315] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 180.458316] status: c b [ 180.458318] switching to power state: [ 180.458319] ui class: performance [ 180.458320] internal class: none [ 180.458322] caps: [ 180.458323] uvd vclk: 0 dclk: 0 [ 180.458324] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 180.458326] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 180.458327] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 180.458328] status: r [ 180.459724] [drm] radeon: dpm initialized [ 180.463368] radeon 0000:01:00.0: No connectors reported connected with modes [ 180.463371] [drm] Cannot find any crtc or sizes - going 1024x768 [ 180.465603] [drm] fb mappable at 0xC0474000 [ 180.465605] [drm] vram apper at 0xC0000000 [ 180.465606] [drm] size 3145728 [ 180.465607] [drm] fb depth is 24 [ 180.465609] [drm] pitch is 4096 [ 180.465770] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 180.465781] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 185.797682] [drm] Disabling audio 0 support [ 185.950930] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 186.239450] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 186.243865] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 186.243958] radeon 0000:01:00.0: WB enabled [ 186.243961] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8801f8d4ac00 [ 186.243963] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8801f8d4ac0c [ 186.245436] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90011132118 [ 186.261818] [drm] ring test on 0 succeeded in 3 usecs [ 186.261885] [drm] ring test on 3 succeeded in 1 usecs [ 186.448961] [drm] ring test on 5 succeeded in 2 usecs [ 186.448970] [drm] UVD initialized successfully. [ 186.448972] [drm] Enabling audio 0 support [ 186.449042] [drm] ib test on ring 0 succeeded in 0 usecs [ 186.449113] [drm] ib test on ring 3 succeeded in 1 usecs [ 186.601419] [drm] ib test on ring 5 succeeded [ 186.606312] switching from power state: [ 186.606314] ui class: none [ 186.606317] internal class: boot [ 186.606319] caps: [ 186.606321] uvd vclk: 0 dclk: 0 [ 186.606322] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 186.606324] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 186.606325] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 186.606326] status: c b [ 186.606328] switching to power state: [ 186.606329] ui class: performance [ 186.606331] internal class: none [ 186.606333] caps: [ 186.606334] uvd vclk: 0 dclk: 0 [ 186.606336] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 186.606337] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 186.606338] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 186.606339] status: r [ 186.617595] [drm] radeon: finishing device. [ 186.617600] [drm] Disabling audio 0 support [ 186.625345] ------------[ cut here ]------------ [ 186.625352] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 186.625353] Memory manager not clean during takedown. [ 186.625354] Modules linked in: [ 186.625357] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 186.625359] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 186.625363] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 186.625365] 0000000000000009 ffffffff81907cb8 ffff88024617bb60 ffffffff8108c257 [ 186.625367] ffff880245f74c00 ffff88024617bbb0 ffff8802024747a8 ffff880245d47098 [ 186.625369] ffff880245d4d400 ffffffff8108c2bc ffffffff81d57028 ffff880200000018 [ 186.625372] Call Trace: [ 186.625377] [] ? dump_stack+0x4b/0x76 [ 186.625380] [] ? warn_slowpath_common+0x77/0x90 [ 186.625382] [] ? warn_slowpath_fmt+0x4c/0x50 [ 186.625385] [] ? get_parent_ip+0xd/0x20 [ 186.625388] [] ? ttm_bo_man_takedown+0x33/0x70 [ 186.625391] [] ? radeon_ttm_fini+0xaf/0x170 [ 186.625393] [] ? radeon_bo_fini+0xe/0x20 [ 186.625396] [] ? evergreen_fini+0x9f/0xc0 [ 186.625398] [] ? radeon_device_fini+0x36/0x110 [ 186.625400] [] ? radeon_driver_unload_kms+0x49/0x70 [ 186.625403] [] ? drm_dev_unregister+0x26/0xd0 [ 186.625405] [] ? drm_put_dev+0x37/0x60 [ 186.625408] [] ? pci_device_remove+0x33/0xb0 [ 186.625412] [] ? __device_release_driver+0x7a/0xf0 [ 186.625413] [] ? device_release_driver+0x1e/0x30 [ 186.625415] [] ? bus_remove_device+0xfa/0x150 [ 186.625419] [] ? device_del+0x116/0x1b0 [ 186.625422] [] ? pci_stop_bus_device+0x95/0xb0 [ 186.625424] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 186.625426] [] ? disable_slot+0x6e/0xc0 [ 186.625428] [] ? acpiphp_check_bridge+0x98/0xc0 [ 186.625430] [] ? hotplug_event+0xbd/0x150 [ 186.625432] [] ? hotplug_event_work+0x25/0x60 [ 186.625434] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 186.625437] [] ? process_one_work+0x16d/0x450 [ 186.625439] [] ? worker_thread+0x114/0x3a0 [ 186.625441] [] ? manage_workers.isra.25+0x290/0x290 [ 186.625443] [] ? kthread+0xc6/0xe0 [ 186.625445] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 186.625448] [] ? kthread_create_on_node+0x180/0x180 [ 186.625452] [] ? ret_from_fork+0x7c/0xb0 [ 186.625454] [] ? kthread_create_on_node+0x180/0x180 [ 186.625455] ---[ end trace 99a02f2ccae14ded ]--- [ 186.625460] [TTM] Finalizing pool allocator [ 186.625464] [TTM] Finalizing DMA pool allocator [ 186.625467] ------------[ cut here ]------------ [ 186.625469] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 186.625470] Modules linked in: [ 186.625472] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 186.625474] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 186.625476] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 186.625477] 0000000000000009 ffffffff81907cb8 0000000000000000 ffffffff8108c257 [ 186.625479] ffff880245f74180 ffff880246352288 0000000000000008 ffff880245d47098 [ 186.625481] ffff880245d4d400 ffffffff8142fd36 ffff88022f2134c0 ffff8800a65ce528 [ 186.625483] Call Trace: [ 186.625486] [] ? dump_stack+0x4b/0x76 [ 186.625488] [] ? warn_slowpath_common+0x77/0x90 [ 186.625490] [] ? ttm_dma_free_pool+0x136/0x140 [ 186.625492] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 186.625494] [] ? ttm_mem_global_release+0x14/0x80 [ 186.625496] [] ? drm_global_item_unref+0x56/0x80 [ 186.625498] [] ? radeon_ttm_fini+0xe0/0x170 [ 186.625500] [] ? radeon_bo_fini+0xe/0x20 [ 186.625501] [] ? evergreen_fini+0x9f/0xc0 [ 186.625503] [] ? radeon_device_fini+0x36/0x110 [ 186.625505] [] ? radeon_driver_unload_kms+0x49/0x70 [ 186.625508] [] ? drm_dev_unregister+0x26/0xd0 [ 186.625510] [] ? drm_put_dev+0x37/0x60 [ 186.625512] [] ? pci_device_remove+0x33/0xb0 [ 186.625514] [] ? __device_release_driver+0x7a/0xf0 [ 186.625516] [] ? device_release_driver+0x1e/0x30 [ 186.625517] [] ? bus_remove_device+0xfa/0x150 [ 186.625520] [] ? device_del+0x116/0x1b0 [ 186.625522] [] ? pci_stop_bus_device+0x95/0xb0 [ 186.625524] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 186.625526] [] ? disable_slot+0x6e/0xc0 [ 186.625528] [] ? acpiphp_check_bridge+0x98/0xc0 [ 186.625529] [] ? hotplug_event+0xbd/0x150 [ 186.625531] [] ? hotplug_event_work+0x25/0x60 [ 186.625534] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 186.625536] [] ? process_one_work+0x16d/0x450 [ 186.625537] [] ? worker_thread+0x114/0x3a0 [ 186.625539] [] ? manage_workers.isra.25+0x290/0x290 [ 186.625541] [] ? kthread+0xc6/0xe0 [ 186.625543] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 186.625545] [] ? kthread_create_on_node+0x180/0x180 [ 186.625547] [] ? ret_from_fork+0x7c/0xb0 [ 186.625550] [] ? kthread_create_on_node+0x180/0x180 [ 186.625551] ---[ end trace 99a02f2ccae14dee ]--- [ 186.625573] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 186.625575] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 186.625577] [drm] radeon: ttm finalized [ 186.625580] vga_switcheroo: disabled [ 186.633299] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 186.633320] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 186.633332] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 186.633342] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 186.633358] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 186.633398] pci 0000:01:00.0: supports D1 D2 [ 186.633423] pci 0000:01:00.0: System wakeup disabled by ACPI [ 186.633455] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 186.633459] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 186.637290] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 186.637300] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 186.637307] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 186.637310] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 186.637320] pci 0000:01:00.0: no hotplug settings from platform [ 186.638230] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 186.638252] [drm] register mmio base: 0xC8700000 [ 186.638262] [drm] register mmio size: 131072 [ 186.638267] vga_switcheroo: enabled [ 186.638374] ATPX version 1 [ 187.107833] ATOM BIOS: HP/IEC [ 187.107945] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 187.107948] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 187.107949] [drm] Detected VRAM RAM=1024M, BAR=128M [ 187.107950] [drm] RAM width 128bits DDR [ 187.108046] [TTM] Zone kernel: Available graphics memory: 4060440 kiB [ 187.108048] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 187.108049] [TTM] Initializing pool allocator [ 187.108052] [TTM] Initializing DMA pool allocator [ 187.108074] [drm] radeon: 1024M of VRAM memory ready [ 187.108075] [drm] radeon: 1024M of GTT memory ready. [ 187.108283] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 187.109035] [drm] PCIE gen 2 link speeds already enabled [ 187.110226] [drm] Loading TURKS Microcode [ 187.111739] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 187.111844] radeon 0000:01:00.0: WB enabled [ 187.111847] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a8ac0c00 [ 187.111849] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a8ac0c0c [ 187.113302] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc900231b2118 [ 187.113304] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 187.113305] [drm] Driver supports precise vblank timestamp query. [ 187.113323] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 187.113335] radeon 0000:01:00.0: radeon: using MSI. [ 187.113366] [drm] radeon: irq initialized. [ 187.129919] [drm] ring test on 0 succeeded in 3 usecs [ 187.129983] [drm] ring test on 3 succeeded in 1 usecs [ 187.307060] [drm] ring test on 5 succeeded in 2 usecs [ 187.307069] [drm] UVD initialized successfully. [ 187.307261] [drm] Enabling audio 0 support [ 187.307310] [drm] ib test on ring 0 succeeded in 0 usecs [ 187.307357] [drm] ib test on ring 3 succeeded in 0 usecs [ 187.459627] [drm] ib test on ring 5 succeeded [ 187.461278] [drm] Radeon Display Connectors [ 187.461335] [drm] Internal thermal controller without fan control [ 187.461402] == power state 0 == [ 187.461404] ui class: none [ 187.461405] internal class: boot [ 187.461408] caps: [ 187.461409] uvd vclk: 0 dclk: 0 [ 187.461411] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 187.461412] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 187.461414] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 187.461414] status: c r b [ 187.461417] == power state 1 == [ 187.461418] ui class: performance [ 187.461419] internal class: none [ 187.461421] caps: [ 187.461422] uvd vclk: 0 dclk: 0 [ 187.461424] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 187.461425] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 187.461426] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 187.461427] status: [ 187.461428] == power state 2 == [ 187.461429] ui class: none [ 187.461430] internal class: uvd [ 187.461432] caps: video [ 187.461434] uvd vclk: 70000 dclk: 56000 [ 187.461435] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 187.461437] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 187.461438] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 187.461439] status: [ 187.461440] == power state 3 == [ 187.461441] ui class: battery [ 187.461442] internal class: none [ 187.461444] caps: [ 187.461445] uvd vclk: 0 dclk: 0 [ 187.461446] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 187.461448] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 187.461449] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 187.461450] status: [ 187.461451] == power state 4 == [ 187.461452] ui class: battery [ 187.461453] internal class: uvd_hd [ 187.461455] caps: video [ 187.461456] uvd vclk: 40000 dclk: 30000 [ 187.461458] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 187.461459] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 187.461460] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 187.461461] status: [ 187.461462] == power state 5 == [ 187.461463] ui class: battery [ 187.461464] internal class: uvd_sd [ 187.461466] caps: video [ 187.461468] uvd vclk: 10000 dclk: 10000 [ 187.461469] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 187.461470] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 187.461471] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 187.461472] status: [ 187.467195] switching from power state: [ 187.467197] ui class: none [ 187.467199] internal class: boot [ 187.467201] caps: [ 187.467202] uvd vclk: 0 dclk: 0 [ 187.467204] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 187.467205] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 187.467206] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 187.467207] status: c b [ 187.467209] switching to power state: [ 187.467210] ui class: performance [ 187.467211] internal class: none [ 187.467213] caps: [ 187.467214] uvd vclk: 0 dclk: 0 [ 187.467215] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 187.467217] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 187.467218] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 187.467219] status: r [ 187.468616] [drm] radeon: dpm initialized [ 187.472862] radeon 0000:01:00.0: No connectors reported connected with modes [ 187.472865] [drm] Cannot find any crtc or sizes - going 1024x768 [ 187.475147] [drm] fb mappable at 0xC0474000 [ 187.475149] [drm] vram apper at 0xC0000000 [ 187.475151] [drm] size 3145728 [ 187.475152] [drm] fb depth is 24 [ 187.475154] [drm] pitch is 4096 [ 187.475345] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 187.475359] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 192.805562] [drm] Disabling audio 0 support [ 192.956674] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 193.247195] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 193.251583] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 193.251677] radeon 0000:01:00.0: WB enabled [ 193.251680] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a8ac0c00 [ 193.251682] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a8ac0c0c [ 193.253137] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc900231b2118 [ 193.269518] [drm] ring test on 0 succeeded in 3 usecs [ 193.269582] [drm] ring test on 3 succeeded in 1 usecs [ 193.456656] [drm] ring test on 5 succeeded in 2 usecs [ 193.456665] [drm] UVD initialized successfully. [ 193.456667] [drm] Enabling audio 0 support [ 193.456736] [drm] ib test on ring 0 succeeded in 0 usecs [ 193.456808] [drm] ib test on ring 3 succeeded in 1 usecs [ 193.609153] [drm] ib test on ring 5 succeeded [ 193.614044] switching from power state: [ 193.614047] ui class: none [ 193.614049] internal class: boot [ 193.614051] caps: [ 193.614053] uvd vclk: 0 dclk: 0 [ 193.614055] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 193.614056] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 193.614057] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 193.614058] status: c b [ 193.614060] switching to power state: [ 193.614061] ui class: performance [ 193.614062] internal class: none [ 193.614064] caps: [ 193.614066] uvd vclk: 0 dclk: 0 [ 193.614067] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 193.614068] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 193.614069] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 193.614070] status: r [ 193.624175] [drm] radeon: finishing device. [ 193.624181] [drm] Disabling audio 0 support [ 193.631998] ------------[ cut here ]------------ [ 193.632014] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 193.632016] Memory manager not clean during takedown. [ 193.632017] Modules linked in: [ 193.632021] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 193.632023] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 193.632030] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 193.632071] 0000000000000009 ffffffff81907cb8 ffff88024617bb60 ffffffff8108c257 [ 193.632073] ffff88023685fe40 ffff88024617bbb0 ffff8801f8c707a8 ffff880245d47098 [ 193.632075] ffff880245d4d400 ffffffff8108c2bc ffffffff81d57028 ffff880200000018 [ 193.632078] Call Trace: [ 193.632088] [] ? dump_stack+0x4b/0x76 [ 193.632092] [] ? warn_slowpath_common+0x77/0x90 [ 193.632095] [] ? warn_slowpath_fmt+0x4c/0x50 [ 193.632098] [] ? get_parent_ip+0xd/0x20 [ 193.632101] [] ? ttm_bo_man_takedown+0x33/0x70 [ 193.632104] [] ? radeon_ttm_fini+0xaf/0x170 [ 193.632109] [] ? radeon_bo_fini+0xe/0x20 [ 193.632112] [] ? evergreen_fini+0x9f/0xc0 [ 193.632114] [] ? radeon_device_fini+0x36/0x110 [ 193.632117] [] ? radeon_driver_unload_kms+0x49/0x70 [ 193.632120] [] ? drm_dev_unregister+0x26/0xd0 [ 193.632123] [] ? drm_put_dev+0x37/0x60 [ 193.632126] [] ? pci_device_remove+0x33/0xb0 [ 193.632130] [] ? __device_release_driver+0x7a/0xf0 [ 193.632132] [] ? device_release_driver+0x1e/0x30 [ 193.632134] [] ? bus_remove_device+0xfa/0x150 [ 193.632137] [] ? device_del+0x116/0x1b0 [ 193.632143] [] ? pci_stop_bus_device+0x95/0xb0 [ 193.632151] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 193.632160] [] ? disable_slot+0x6e/0xc0 [ 193.632168] [] ? acpiphp_check_bridge+0x98/0xc0 [ 193.632176] [] ? hotplug_event+0xbd/0x150 [ 193.632182] [] ? hotplug_event_work+0x25/0x60 [ 193.632184] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 193.632187] [] ? process_one_work+0x16d/0x450 [ 193.632189] [] ? worker_thread+0x114/0x3a0 [ 193.632191] [] ? manage_workers.isra.25+0x290/0x290 [ 193.632194] [] ? kthread+0xc6/0xe0 [ 193.632197] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 193.632199] [] ? kthread_create_on_node+0x180/0x180 [ 193.632204] [] ? ret_from_fork+0x7c/0xb0 [ 193.632206] [] ? kthread_create_on_node+0x180/0x180 [ 193.632208] ---[ end trace 99a02f2ccae14def ]--- [ 193.632215] [TTM] Finalizing pool allocator [ 193.632220] [TTM] Finalizing DMA pool allocator [ 193.632225] ------------[ cut here ]------------ [ 193.632227] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 193.632228] Modules linked in: [ 193.632231] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 193.632232] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 193.632234] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 193.632236] 0000000000000009 ffffffff81907cb8 0000000000000000 ffffffff8108c257 [ 193.632238] ffff88023685f180 ffff8800a8a3f288 0000000000000008 ffff880245d47098 [ 193.632240] ffff880245d4d400 ffffffff8142fd36 ffff88022f2132a0 ffff88022c789428 [ 193.632242] Call Trace: [ 193.632245] [] ? dump_stack+0x4b/0x76 [ 193.632247] [] ? warn_slowpath_common+0x77/0x90 [ 193.632249] [] ? ttm_dma_free_pool+0x136/0x140 [ 193.632251] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 193.632254] [] ? ttm_mem_global_release+0x14/0x80 [ 193.632256] [] ? drm_global_item_unref+0x56/0x80 [ 193.632258] [] ? radeon_ttm_fini+0xe0/0x170 [ 193.632260] [] ? radeon_bo_fini+0xe/0x20 [ 193.632262] [] ? evergreen_fini+0x9f/0xc0 [ 193.632264] [] ? radeon_device_fini+0x36/0x110 [ 193.632266] [] ? radeon_driver_unload_kms+0x49/0x70 [ 193.632268] [] ? drm_dev_unregister+0x26/0xd0 [ 193.632271] [] ? drm_put_dev+0x37/0x60 [ 193.632273] [] ? pci_device_remove+0x33/0xb0 [ 193.632275] [] ? __device_release_driver+0x7a/0xf0 [ 193.632277] [] ? device_release_driver+0x1e/0x30 [ 193.632279] [] ? bus_remove_device+0xfa/0x150 [ 193.632282] [] ? device_del+0x116/0x1b0 [ 193.632284] [] ? pci_stop_bus_device+0x95/0xb0 [ 193.632286] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 193.632288] [] ? disable_slot+0x6e/0xc0 [ 193.632290] [] ? acpiphp_check_bridge+0x98/0xc0 [ 193.632292] [] ? hotplug_event+0xbd/0x150 [ 193.632294] [] ? hotplug_event_work+0x25/0x60 [ 193.632297] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 193.632299] [] ? process_one_work+0x16d/0x450 [ 193.632300] [] ? worker_thread+0x114/0x3a0 [ 193.632302] [] ? manage_workers.isra.25+0x290/0x290 [ 193.632305] [] ? kthread+0xc6/0xe0 [ 193.632308] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 193.632311] [] ? kthread_create_on_node+0x180/0x180 [ 193.632313] [] ? ret_from_fork+0x7c/0xb0 [ 193.632315] [] ? kthread_create_on_node+0x180/0x180 [ 193.632317] ---[ end trace 99a02f2ccae14df0 ]--- [ 193.632346] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 193.632349] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 193.632351] [drm] radeon: ttm finalized [ 193.632355] vga_switcheroo: disabled [ 193.637611] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 193.637632] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 193.637644] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 193.637653] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 193.637668] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 193.637708] pci 0000:01:00.0: supports D1 D2 [ 193.637732] pci 0000:01:00.0: System wakeup disabled by ACPI [ 193.637759] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 193.637762] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 193.639071] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 193.639085] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 193.639094] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 193.639096] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 193.639113] pci 0000:01:00.0: no hotplug settings from platform [ 193.639440] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 193.639464] [drm] register mmio base: 0xC8700000 [ 193.639466] [drm] register mmio size: 131072 [ 193.639468] vga_switcheroo: enabled [ 193.639540] ATPX version 1 [ 194.105602] ATOM BIOS: HP/IEC [ 194.105718] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 194.105720] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 194.105722] [drm] Detected VRAM RAM=1024M, BAR=128M [ 194.105723] [drm] RAM width 128bits DDR [ 194.105814] [TTM] Zone kernel: Available graphics memory: 4060440 kiB [ 194.105816] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 194.105817] [TTM] Initializing pool allocator [ 194.105820] [TTM] Initializing DMA pool allocator [ 194.105834] [drm] radeon: 1024M of VRAM memory ready [ 194.105835] [drm] radeon: 1024M of GTT memory ready. [ 194.106083] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 194.106847] [drm] PCIE gen 2 link speeds already enabled [ 194.108051] [drm] Loading TURKS Microcode [ 194.109571] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 194.109678] radeon 0000:01:00.0: WB enabled [ 194.109681] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8801f8e78c00 [ 194.109683] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8801f8e78c0c [ 194.111138] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90024932118 [ 194.111141] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 194.111142] [drm] Driver supports precise vblank timestamp query. [ 194.111160] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 194.111170] radeon 0000:01:00.0: radeon: using MSI. [ 194.111201] [drm] radeon: irq initialized. [ 194.127741] [drm] ring test on 0 succeeded in 3 usecs [ 194.127805] [drm] ring test on 3 succeeded in 1 usecs [ 194.304897] [drm] ring test on 5 succeeded in 2 usecs [ 194.304906] [drm] UVD initialized successfully. [ 194.305086] [drm] Enabling audio 0 support [ 194.305135] [drm] ib test on ring 0 succeeded in 0 usecs [ 194.305182] [drm] ib test on ring 3 succeeded in 0 usecs [ 194.457479] [drm] ib test on ring 5 succeeded [ 194.459577] [drm] Radeon Display Connectors [ 194.459633] [drm] Internal thermal controller without fan control [ 194.459703] == power state 0 == [ 194.459705] ui class: none [ 194.459706] internal class: boot [ 194.459709] caps: [ 194.459710] uvd vclk: 0 dclk: 0 [ 194.459712] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 194.459713] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 194.459714] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 194.459715] status: c r b [ 194.459718] == power state 1 == [ 194.459719] ui class: performance [ 194.459720] internal class: none [ 194.459722] caps: [ 194.459723] uvd vclk: 0 dclk: 0 [ 194.459724] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 194.459726] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 194.459727] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 194.459728] status: [ 194.459729] == power state 2 == [ 194.459730] ui class: none [ 194.459731] internal class: uvd [ 194.459733] caps: video [ 194.459735] uvd vclk: 70000 dclk: 56000 [ 194.459736] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 194.459737] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 194.459738] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 194.459739] status: [ 194.459741] == power state 3 == [ 194.459741] ui class: battery [ 194.459743] internal class: none [ 194.459744] caps: [ 194.459745] uvd vclk: 0 dclk: 0 [ 194.459747] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 194.459748] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 194.459749] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 194.459750] status: [ 194.459751] == power state 4 == [ 194.459752] ui class: battery [ 194.459753] internal class: uvd_hd [ 194.459755] caps: video [ 194.459757] uvd vclk: 40000 dclk: 30000 [ 194.459758] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 194.459759] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 194.459760] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 194.459761] status: [ 194.459774] == power state 5 == [ 194.459775] ui class: battery [ 194.459776] internal class: uvd_sd [ 194.459778] caps: video [ 194.459780] uvd vclk: 10000 dclk: 10000 [ 194.459781] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 194.459782] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 194.459783] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 194.459784] status: [ 194.464586] switching from power state: [ 194.464588] ui class: none [ 194.464589] internal class: boot [ 194.464591] caps: [ 194.464592] uvd vclk: 0 dclk: 0 [ 194.464593] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 194.464595] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 194.464596] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 194.464597] status: c b [ 194.464599] switching to power state: [ 194.464600] ui class: performance [ 194.464601] internal class: none [ 194.464602] caps: [ 194.464604] uvd vclk: 0 dclk: 0 [ 194.464605] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 194.464606] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 194.464608] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 194.464608] status: r [ 194.466005] [drm] radeon: dpm initialized [ 194.469554] radeon 0000:01:00.0: No connectors reported connected with modes [ 194.469557] [drm] Cannot find any crtc or sizes - going 1024x768 [ 194.471818] [drm] fb mappable at 0xC0474000 [ 194.471820] [drm] vram apper at 0xC0000000 [ 194.471822] [drm] size 3145728 [ 194.471823] [drm] fb depth is 24 [ 194.471825] [drm] pitch is 4096 [ 194.471961] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 194.471976] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 199.805288] [drm] Disabling audio 0 support [ 199.959487] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 200.247970] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 200.252402] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 200.252496] radeon 0000:01:00.0: WB enabled [ 200.252499] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8801f8e78c00 [ 200.252501] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8801f8e78c0c [ 200.253969] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90024932118 [ 200.270350] [drm] ring test on 0 succeeded in 3 usecs [ 200.270414] [drm] ring test on 3 succeeded in 1 usecs [ 200.457481] [drm] ring test on 5 succeeded in 2 usecs [ 200.457489] [drm] UVD initialized successfully. [ 200.457492] [drm] Enabling audio 0 support [ 200.457561] [drm] ib test on ring 0 succeeded in 0 usecs [ 200.457632] [drm] ib test on ring 3 succeeded in 1 usecs [ 200.609958] [drm] ib test on ring 5 succeeded [ 200.614840] switching from power state: [ 200.614842] ui class: none [ 200.614844] internal class: boot [ 200.614847] caps: [ 200.614848] uvd vclk: 0 dclk: 0 [ 200.614850] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 200.614852] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 200.614853] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 200.614854] status: c b [ 200.614856] switching to power state: [ 200.614857] ui class: performance [ 200.614858] internal class: none [ 200.614860] caps: [ 200.614862] uvd vclk: 0 dclk: 0 [ 200.614863] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 200.614865] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 200.614866] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 200.614867] status: r [ 200.625931] [drm] radeon: finishing device. [ 200.625937] [drm] Disabling audio 0 support [ 200.633715] ------------[ cut here ]------------ [ 200.633723] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 200.633724] Memory manager not clean during takedown. [ 200.633725] Modules linked in: [ 200.633728] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 200.633730] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 200.633734] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 200.633736] 0000000000000009 ffffffff81907cb8 ffff88024617bb60 ffffffff8108c257 [ 200.633738] ffff880244a7d840 ffff88024617bbb0 ffff8801f8c707a8 ffff880245d47098 [ 200.633740] ffff880245d4d400 ffffffff8108c2bc ffffffff81d57028 ffff880200000018 [ 200.633742] Call Trace: [ 200.633748] [] ? dump_stack+0x4b/0x76 [ 200.633751] [] ? warn_slowpath_common+0x77/0x90 [ 200.633753] [] ? warn_slowpath_fmt+0x4c/0x50 [ 200.633756] [] ? get_parent_ip+0xd/0x20 [ 200.633758] [] ? ttm_bo_man_takedown+0x33/0x70 [ 200.633762] [] ? radeon_ttm_fini+0xaf/0x170 [ 200.633764] [] ? radeon_bo_fini+0xe/0x20 [ 200.633766] [] ? evergreen_fini+0x9f/0xc0 [ 200.633769] [] ? radeon_device_fini+0x36/0x110 [ 200.633771] [] ? radeon_driver_unload_kms+0x49/0x70 [ 200.633774] [] ? drm_dev_unregister+0x26/0xd0 [ 200.633776] [] ? drm_put_dev+0x37/0x60 [ 200.633780] [] ? pci_device_remove+0x33/0xb0 [ 200.633783] [] ? __device_release_driver+0x7a/0xf0 [ 200.633785] [] ? device_release_driver+0x1e/0x30 [ 200.633787] [] ? bus_remove_device+0xfa/0x150 [ 200.633790] [] ? device_del+0x116/0x1b0 [ 200.633793] [] ? pci_stop_bus_device+0x95/0xb0 [ 200.633796] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 200.633803] [] ? disable_slot+0x6e/0xc0 [ 200.633805] [] ? acpiphp_check_bridge+0x98/0xc0 [ 200.633807] [] ? hotplug_event+0xbd/0x150 [ 200.633809] [] ? hotplug_event_work+0x25/0x60 [ 200.633819] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 200.633822] [] ? process_one_work+0x16d/0x450 [ 200.633824] [] ? worker_thread+0x114/0x3a0 [ 200.633826] [] ? manage_workers.isra.25+0x290/0x290 [ 200.633829] [] ? kthread+0xc6/0xe0 [ 200.633831] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 200.633834] [] ? kthread_create_on_node+0x180/0x180 [ 200.633839] [] ? ret_from_fork+0x7c/0xb0 [ 200.633843] [] ? kthread_create_on_node+0x180/0x180 [ 200.633844] ---[ end trace 99a02f2ccae14df1 ]--- [ 200.633852] [TTM] Finalizing pool allocator [ 200.633856] [TTM] Finalizing DMA pool allocator [ 200.633859] ------------[ cut here ]------------ [ 200.633862] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 200.633863] Modules linked in: [ 200.633865] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 200.633866] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 200.633869] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 200.633870] 0000000000000009 ffffffff81907cb8 0000000000000000 ffffffff8108c257 [ 200.633872] ffff880244a7d9c0 ffff88021d62ca88 0000000000000008 ffff880245d47098 [ 200.633874] ffff880245d4d400 ffffffff8142fd36 ffff88022f2138a0 ffff880202597128 [ 200.633889] Call Trace: [ 200.633898] [] ? dump_stack+0x4b/0x76 [ 200.633906] [] ? warn_slowpath_common+0x77/0x90 [ 200.633912] [] ? ttm_dma_free_pool+0x136/0x140 [ 200.633919] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 200.633927] [] ? ttm_mem_global_release+0x14/0x80 [ 200.633931] [] ? drm_global_item_unref+0x56/0x80 [ 200.633934] [] ? radeon_ttm_fini+0xe0/0x170 [ 200.633936] [] ? radeon_bo_fini+0xe/0x20 [ 200.633938] [] ? evergreen_fini+0x9f/0xc0 [ 200.633940] [] ? radeon_device_fini+0x36/0x110 [ 200.633942] [] ? radeon_driver_unload_kms+0x49/0x70 [ 200.633944] [] ? drm_dev_unregister+0x26/0xd0 [ 200.633947] [] ? drm_put_dev+0x37/0x60 [ 200.633949] [] ? pci_device_remove+0x33/0xb0 [ 200.633951] [] ? __device_release_driver+0x7a/0xf0 [ 200.633953] [] ? device_release_driver+0x1e/0x30 [ 200.633955] [] ? bus_remove_device+0xfa/0x150 [ 200.633958] [] ? device_del+0x116/0x1b0 [ 200.633961] [] ? pci_stop_bus_device+0x95/0xb0 [ 200.633963] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 200.633965] [] ? disable_slot+0x6e/0xc0 [ 200.633967] [] ? acpiphp_check_bridge+0x98/0xc0 [ 200.633969] [] ? hotplug_event+0xbd/0x150 [ 200.633971] [] ? hotplug_event_work+0x25/0x60 [ 200.633974] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 200.633976] [] ? process_one_work+0x16d/0x450 [ 200.633978] [] ? worker_thread+0x114/0x3a0 [ 200.633980] [] ? manage_workers.isra.25+0x290/0x290 [ 200.633982] [] ? kthread+0xc6/0xe0 [ 200.633984] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 200.633986] [] ? kthread_create_on_node+0x180/0x180 [ 200.633989] [] ? ret_from_fork+0x7c/0xb0 [ 200.633991] [] ? kthread_create_on_node+0x180/0x180 [ 200.633992] ---[ end trace 99a02f2ccae14df2 ]--- [ 200.634023] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 200.634027] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 200.634029] [drm] radeon: ttm finalized [ 200.634031] vga_switcheroo: disabled [ 200.637587] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 200.637608] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 200.637620] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 200.637628] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 200.637643] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 200.637682] pci 0000:01:00.0: supports D1 D2 [ 200.637704] pci 0000:01:00.0: System wakeup disabled by ACPI [ 200.637727] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 200.637730] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 200.638813] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 200.638823] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 200.638831] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 200.638834] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 200.638845] pci 0000:01:00.0: no hotplug settings from platform [ 200.639093] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 200.639114] [drm] register mmio base: 0xC8700000 [ 200.639116] [drm] register mmio size: 131072 [ 200.639117] vga_switcheroo: enabled [ 200.639187] ATPX version 1 [ 201.120372] ATOM BIOS: HP/IEC [ 201.120486] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 201.120488] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 201.120490] [drm] Detected VRAM RAM=1024M, BAR=128M [ 201.120491] [drm] RAM width 128bits DDR [ 201.120582] [TTM] Zone kernel: Available graphics memory: 4060440 kiB [ 201.120584] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 201.120585] [TTM] Initializing pool allocator [ 201.120588] [TTM] Initializing DMA pool allocator [ 201.120603] [drm] radeon: 1024M of VRAM memory ready [ 201.120604] [drm] radeon: 1024M of GTT memory ready. [ 201.120851] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 201.121667] [drm] PCIE gen 2 link speeds already enabled [ 201.122859] [drm] Loading TURKS Microcode [ 201.124373] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 201.124480] radeon 0000:01:00.0: WB enabled [ 201.124483] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880243d7dc00 [ 201.124485] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880243d7dc0c [ 201.125938] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90025e32118 [ 201.125940] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 201.125941] [drm] Driver supports precise vblank timestamp query. [ 201.125959] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 201.125970] radeon 0000:01:00.0: radeon: using MSI. [ 201.126001] [drm] radeon: irq initialized. [ 201.142560] [drm] ring test on 0 succeeded in 3 usecs [ 201.142624] [drm] ring test on 3 succeeded in 1 usecs [ 201.319715] [drm] ring test on 5 succeeded in 2 usecs [ 201.319724] [drm] UVD initialized successfully. [ 201.319913] [drm] Enabling audio 0 support [ 201.319962] [drm] ib test on ring 0 succeeded in 0 usecs [ 201.320008] [drm] ib test on ring 3 succeeded in 0 usecs [ 201.472287] [drm] ib test on ring 5 succeeded [ 201.475461] [drm] Radeon Display Connectors [ 201.475518] [drm] Internal thermal controller without fan control [ 201.475664] == power state 0 == [ 201.475669] ui class: none [ 201.475670] internal class: boot [ 201.475671] caps: [ 201.475672] uvd vclk: 0 dclk: 0 [ 201.475672] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 201.475673] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 201.475674] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 201.475675] status: c r b [ 201.475675] == power state 1 == [ 201.475676] ui class: performance [ 201.475677] internal class: none [ 201.475677] caps: [ 201.475678] uvd vclk: 0 dclk: 0 [ 201.475678] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 201.475679] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 201.475680] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 201.475680] status: [ 201.475680] == power state 2 == [ 201.475681] ui class: none [ 201.475682] internal class: uvd [ 201.475686] caps: video [ 201.475687] uvd vclk: 70000 dclk: 56000 [ 201.475689] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 201.475690] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 201.475692] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 201.475694] status: [ 201.475695] == power state 3 == [ 201.475697] ui class: battery [ 201.475701] internal class: none [ 201.475703] caps: [ 201.475704] uvd vclk: 0 dclk: 0 [ 201.475706] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 201.475707] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 201.475708] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 201.475710] status: [ 201.475712] == power state 4 == [ 201.475714] ui class: battery [ 201.475717] internal class: uvd_hd [ 201.475721] caps: video [ 201.475722] uvd vclk: 40000 dclk: 30000 [ 201.475724] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 201.475725] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 201.475727] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 201.475729] status: [ 201.475730] == power state 5 == [ 201.475732] ui class: battery [ 201.475735] internal class: uvd_sd [ 201.475738] caps: video [ 201.475740] uvd vclk: 10000 dclk: 10000 [ 201.475741] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 201.475742] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 201.475744] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 201.475746] status: [ 201.480558] switching from power state: [ 201.480560] ui class: none [ 201.480562] internal class: boot [ 201.480564] caps: [ 201.480565] uvd vclk: 0 dclk: 0 [ 201.480566] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 201.480568] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 201.480569] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 201.480570] status: c b [ 201.480572] switching to power state: [ 201.480573] ui class: performance [ 201.480574] internal class: none [ 201.480575] caps: [ 201.480577] uvd vclk: 0 dclk: 0 [ 201.480578] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 201.480579] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 201.480580] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 201.480581] status: r [ 201.481977] [drm] radeon: dpm initialized [ 201.486222] radeon 0000:01:00.0: No connectors reported connected with modes [ 201.486224] [drm] Cannot find any crtc or sizes - going 1024x768 [ 201.488498] [drm] fb mappable at 0xC0474000 [ 201.488499] [drm] vram apper at 0xC0000000 [ 201.488500] [drm] size 3145728 [ 201.488501] [drm] fb depth is 24 [ 201.488502] [drm] pitch is 4096 [ 201.488656] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 201.488670] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 206.782085] [drm] Disabling audio 0 support [ 206.932221] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 207.220775] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 207.225243] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 207.225337] radeon 0000:01:00.0: WB enabled [ 207.225340] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880243d7dc00 [ 207.225342] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880243d7dc0c [ 207.226797] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90025e32118 [ 207.243166] [drm] ring test on 0 succeeded in 3 usecs [ 207.243229] [drm] ring test on 3 succeeded in 1 usecs [ 207.430295] [drm] ring test on 5 succeeded in 2 usecs [ 207.430305] [drm] UVD initialized successfully. [ 207.430307] [drm] Enabling audio 0 support [ 207.430376] [drm] ib test on ring 0 succeeded in 0 usecs [ 207.430448] [drm] ib test on ring 3 succeeded in 1 usecs [ 207.582757] [drm] ib test on ring 5 succeeded [ 207.587641] switching from power state: [ 207.587643] ui class: none [ 207.587645] internal class: boot [ 207.587647] caps: [ 207.587649] uvd vclk: 0 dclk: 0 [ 207.587651] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 207.587652] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 207.587654] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 207.587655] status: c b [ 207.587657] switching to power state: [ 207.587658] ui class: performance [ 207.587659] internal class: none [ 207.587661] caps: [ 207.587663] uvd vclk: 0 dclk: 0 [ 207.587664] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 207.587665] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 207.587667] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 207.587668] status: r [ 207.597913] [drm] radeon: finishing device. [ 207.597917] [drm] Disabling audio 0 support [ 207.605734] ------------[ cut here ]------------ [ 207.605742] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 207.605743] Memory manager not clean during takedown. [ 207.605744] Modules linked in: [ 207.605748] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 207.605749] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 207.605753] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 207.605755] 0000000000000009 ffffffff81907cb8 ffff88024617bb60 ffffffff8108c257 [ 207.605757] ffff880236bd7cc0 ffff88024617bbb0 ffff8801f8c707a8 ffff880245d47098 [ 207.605760] ffff880245d4d400 ffffffff8108c2bc ffffffff81d57028 ffff880200000018 [ 207.605762] Call Trace: [ 207.605767] [] ? dump_stack+0x4b/0x76 [ 207.605770] [] ? warn_slowpath_common+0x77/0x90 [ 207.605773] [] ? warn_slowpath_fmt+0x4c/0x50 [ 207.605775] [] ? get_parent_ip+0xd/0x20 [ 207.605778] [] ? ttm_bo_man_takedown+0x33/0x70 [ 207.605781] [] ? radeon_ttm_fini+0xaf/0x170 [ 207.605783] [] ? radeon_bo_fini+0xe/0x20 [ 207.605786] [] ? evergreen_fini+0x9f/0xc0 [ 207.605788] [] ? radeon_device_fini+0x36/0x110 [ 207.605790] [] ? radeon_driver_unload_kms+0x49/0x70 [ 207.605794] [] ? drm_dev_unregister+0x26/0xd0 [ 207.605796] [] ? drm_put_dev+0x37/0x60 [ 207.605799] [] ? pci_device_remove+0x33/0xb0 [ 207.605802] [] ? __device_release_driver+0x7a/0xf0 [ 207.605804] [] ? device_release_driver+0x1e/0x30 [ 207.605806] [] ? bus_remove_device+0xfa/0x150 [ 207.605809] [] ? device_del+0x116/0x1b0 [ 207.605812] [] ? pci_stop_bus_device+0x95/0xb0 [ 207.605814] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 207.605817] [] ? disable_slot+0x6e/0xc0 [ 207.605818] [] ? acpiphp_check_bridge+0x98/0xc0 [ 207.605820] [] ? hotplug_event+0xbd/0x150 [ 207.605822] [] ? hotplug_event_work+0x25/0x60 [ 207.605825] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 207.605827] [] ? process_one_work+0x16d/0x450 [ 207.605829] [] ? worker_thread+0x114/0x3a0 [ 207.605831] [] ? manage_workers.isra.25+0x290/0x290 [ 207.605833] [] ? kthread+0xc6/0xe0 [ 207.605836] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 207.605838] [] ? kthread_create_on_node+0x180/0x180 [ 207.605842] [] ? ret_from_fork+0x7c/0xb0 [ 207.605844] [] ? kthread_create_on_node+0x180/0x180 [ 207.605846] ---[ end trace 99a02f2ccae14df3 ]--- [ 207.605850] [TTM] Finalizing pool allocator [ 207.605855] [TTM] Finalizing DMA pool allocator [ 207.605858] ------------[ cut here ]------------ [ 207.605860] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 207.605861] Modules linked in: [ 207.605863] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 207.605864] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 207.605867] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 207.605868] 0000000000000009 ffffffff81907cb8 0000000000000000 ffffffff8108c257 [ 207.605870] ffff880236bd7480 ffff88021d62ea88 0000000000000008 ffff880245d47098 [ 207.605872] ffff880245d4d400 ffffffff8142fd36 ffff88022f213c00 ffff8800a65cf828 [ 207.605874] Call Trace: [ 207.605876] [] ? dump_stack+0x4b/0x76 [ 207.605878] [] ? warn_slowpath_common+0x77/0x90 [ 207.605880] [] ? ttm_dma_free_pool+0x136/0x140 [ 207.605882] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 207.605884] [] ? ttm_mem_global_release+0x14/0x80 [ 207.605886] [] ? drm_global_item_unref+0x56/0x80 [ 207.605888] [] ? radeon_ttm_fini+0xe0/0x170 [ 207.605890] [] ? radeon_bo_fini+0xe/0x20 [ 207.605892] [] ? evergreen_fini+0x9f/0xc0 [ 207.605894] [] ? radeon_device_fini+0x36/0x110 [ 207.605896] [] ? radeon_driver_unload_kms+0x49/0x70 [ 207.605898] [] ? drm_dev_unregister+0x26/0xd0 [ 207.605900] [] ? drm_put_dev+0x37/0x60 [ 207.605902] [] ? pci_device_remove+0x33/0xb0 [ 207.605904] [] ? __device_release_driver+0x7a/0xf0 [ 207.605906] [] ? device_release_driver+0x1e/0x30 [ 207.605908] [] ? bus_remove_device+0xfa/0x150 [ 207.605910] [] ? device_del+0x116/0x1b0 [ 207.605913] [] ? pci_stop_bus_device+0x95/0xb0 [ 207.605915] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 207.605917] [] ? disable_slot+0x6e/0xc0 [ 207.605918] [] ? acpiphp_check_bridge+0x98/0xc0 [ 207.605920] [] ? hotplug_event+0xbd/0x150 [ 207.605922] [] ? hotplug_event_work+0x25/0x60 [ 207.605924] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 207.605926] [] ? process_one_work+0x16d/0x450 [ 207.605928] [] ? worker_thread+0x114/0x3a0 [ 207.605930] [] ? manage_workers.isra.25+0x290/0x290 [ 207.605932] [] ? kthread+0xc6/0xe0 [ 207.605934] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 207.605936] [] ? kthread_create_on_node+0x180/0x180 [ 207.605938] [] ? ret_from_fork+0x7c/0xb0 [ 207.605940] [] ? kthread_create_on_node+0x180/0x180 [ 207.605942] ---[ end trace 99a02f2ccae14df4 ]--- [ 207.605974] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 207.605978] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 207.605979] [drm] radeon: ttm finalized [ 207.605982] vga_switcheroo: disabled [ 207.613851] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 207.613870] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 207.613883] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 207.613891] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 207.613906] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 207.613945] pci 0000:01:00.0: supports D1 D2 [ 207.613967] pci 0000:01:00.0: System wakeup disabled by ACPI [ 207.613991] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 207.613995] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 207.618597] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 207.618607] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 207.618615] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 207.618617] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 207.618628] pci 0000:01:00.0: no hotplug settings from platform [ 207.618958] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 207.618979] [drm] register mmio base: 0xC8700000 [ 207.618980] [drm] register mmio size: 131072 [ 207.618982] vga_switcheroo: enabled [ 207.619050] ATPX version 1 [ 208.080153] ATOM BIOS: HP/IEC [ 208.080267] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 208.080269] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 208.080271] [drm] Detected VRAM RAM=1024M, BAR=128M [ 208.080272] [drm] RAM width 128bits DDR [ 208.080355] [TTM] Zone kernel: Available graphics memory: 4060440 kiB [ 208.080356] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 208.080357] [TTM] Initializing pool allocator [ 208.080360] [TTM] Initializing DMA pool allocator [ 208.080374] [drm] radeon: 1024M of VRAM memory ready [ 208.080375] [drm] radeon: 1024M of GTT memory ready. [ 208.080583] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 208.081374] [drm] PCIE gen 2 link speeds already enabled [ 208.082580] [drm] Loading TURKS Microcode [ 208.084092] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 208.084200] radeon 0000:01:00.0: WB enabled [ 208.084203] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880202712c00 [ 208.084205] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880202712c0c [ 208.085670] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90027432118 [ 208.085672] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 208.085673] [drm] Driver supports precise vblank timestamp query. [ 208.085692] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 208.085701] radeon 0000:01:00.0: radeon: using MSI. [ 208.085734] [drm] radeon: irq initialized. [ 208.102316] [drm] ring test on 0 succeeded in 3 usecs [ 208.102380] [drm] ring test on 3 succeeded in 1 usecs [ 208.279473] [drm] ring test on 5 succeeded in 2 usecs [ 208.279480] [drm] UVD initialized successfully. [ 208.279648] [drm] Enabling audio 0 support [ 208.279696] [drm] ib test on ring 0 succeeded in 0 usecs [ 208.279742] [drm] ib test on ring 3 succeeded in 0 usecs [ 208.432001] [drm] ib test on ring 5 succeeded [ 208.434036] [drm] Radeon Display Connectors [ 208.434100] [drm] Internal thermal controller without fan control [ 208.434421] == power state 0 == [ 208.434422] ui class: none [ 208.434425] internal class: boot [ 208.434428] caps: [ 208.434430] uvd vclk: 0 dclk: 0 [ 208.434432] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 208.434434] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 208.434436] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 208.434437] status: c r b [ 208.434446] == power state 1 == [ 208.434447] ui class: [ 208.434447] performance [ 208.434447] internal class: [ 208.434448] none [ 208.434451] caps: [ 208.434452] uvd vclk: 0 dclk: 0 [ 208.434454] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 208.434455] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 208.434457] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 208.434459] status: [ 208.434461] == power state 2 == [ 208.434463] ui class: none [ 208.434468] internal class: uvd [ 208.434471] caps: video [ 208.434476] uvd vclk: 70000 dclk: 56000 [ 208.434477] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 208.434478] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 208.434479] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 208.434480] status: [ 208.434481] == power state 3 == [ 208.434483] ui class: battery [ 208.434487] internal class: none [ 208.434489] caps: [ 208.434490] uvd vclk: 0 dclk: 0 [ 208.434493] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 208.434495] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 208.434497] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 208.434499] status: [ 208.434501] == power state 4 == [ 208.434504] ui class: battery [ 208.434505] internal class: uvd_hd [ 208.434510] caps: [ 208.434511] video [ 208.434512] uvd vclk: 40000 dclk: 30000 [ 208.434513] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 208.434515] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 208.434517] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 208.434519] status: [ 208.434520] == power state 5 == [ 208.434522] ui class: battery [ 208.434526] internal class: uvd_sd [ 208.434529] caps: video [ 208.434533] uvd vclk: 10000 dclk: 10000 [ 208.434534] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 208.434535] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 208.434537] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 208.434538] status: [ 208.439385] switching from power state: [ 208.439387] ui class: none [ 208.439388] internal class: boot [ 208.439390] caps: [ 208.439392] uvd vclk: 0 dclk: 0 [ 208.439393] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 208.439394] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 208.439396] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 208.439396] status: c b [ 208.439398] switching to power state: [ 208.439399] ui class: performance [ 208.439400] internal class: none [ 208.439402] caps: [ 208.439403] uvd vclk: 0 dclk: 0 [ 208.439404] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 208.439406] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 208.439407] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 208.439408] status: r [ 208.440809] [drm] radeon: dpm initialized [ 208.444348] radeon 0000:01:00.0: No connectors reported connected with modes [ 208.444351] [drm] Cannot find any crtc or sizes - going 1024x768 [ 208.446627] [drm] fb mappable at 0xC0474000 [ 208.446629] [drm] vram apper at 0xC0000000 [ 208.446631] [drm] size 3145728 [ 208.446632] [drm] fb depth is 24 [ 208.446633] [drm] pitch is 4096 [ 208.446823] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 208.446854] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 213.786889] [drm] Disabling audio 0 support [ 213.949074] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 214.237516] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 214.241967] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 214.242061] radeon 0000:01:00.0: WB enabled [ 214.242064] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880202712c00 [ 214.242066] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880202712c0c [ 214.243537] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90027432118 [ 214.259917] [drm] ring test on 0 succeeded in 3 usecs [ 214.259981] [drm] ring test on 3 succeeded in 1 usecs [ 214.447044] [drm] ring test on 5 succeeded in 2 usecs [ 214.447053] [drm] UVD initialized successfully. [ 214.447055] [drm] Enabling audio 0 support [ 214.447124] [drm] ib test on ring 0 succeeded in 0 usecs [ 214.447198] [drm] ib test on ring 3 succeeded in 1 usecs [ 214.599544] [drm] ib test on ring 5 succeeded [ 214.604770] switching from power state: [ 214.604774] ui class: none [ 214.604776] internal class: boot [ 214.604778] caps: [ 214.604779] uvd vclk: 0 dclk: 0 [ 214.604781] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 214.604782] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 214.604784] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 214.604785] status: c b [ 214.604787] switching to power state: [ 214.604788] ui class: performance [ 214.604789] internal class: none [ 214.604791] caps: [ 214.604792] uvd vclk: 0 dclk: 0 [ 214.604793] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 214.604795] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 214.604796] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 214.604797] status: r [ 214.616808] [drm] radeon: finishing device. [ 214.616814] [drm] Disabling audio 0 support [ 214.624602] ------------[ cut here ]------------ [ 214.624611] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 214.624613] Memory manager not clean during takedown. [ 214.624614] Modules linked in: [ 214.624617] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 214.624618] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 214.624623] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 214.624625] 0000000000000009 ffffffff81907cb8 ffff88024617bb60 ffffffff8108c257 [ 214.624627] ffff880244a7d000 ffff88024617bbb0 ffff8800a89487a8 ffff880245d47098 [ 214.624630] ffff880245d4d400 ffffffff8108c2bc ffffffff81d57028 ffff880200000018 [ 214.624632] Call Trace: [ 214.624637] [] ? dump_stack+0x4b/0x76 [ 214.624641] [] ? warn_slowpath_common+0x77/0x90 [ 214.624643] [] ? warn_slowpath_fmt+0x4c/0x50 [ 214.624646] [] ? get_parent_ip+0xd/0x20 [ 214.624649] [] ? ttm_bo_man_takedown+0x33/0x70 [ 214.624652] [] ? radeon_ttm_fini+0xaf/0x170 [ 214.624654] [] ? radeon_bo_fini+0xe/0x20 [ 214.624657] [] ? evergreen_fini+0x9f/0xc0 [ 214.624660] [] ? radeon_device_fini+0x36/0x110 [ 214.624662] [] ? radeon_driver_unload_kms+0x49/0x70 [ 214.624665] [] ? drm_dev_unregister+0x26/0xd0 [ 214.624668] [] ? drm_put_dev+0x37/0x60 [ 214.624671] [] ? pci_device_remove+0x33/0xb0 [ 214.624675] [] ? __device_release_driver+0x7a/0xf0 [ 214.624677] [] ? device_release_driver+0x1e/0x30 [ 214.624679] [] ? bus_remove_device+0xfa/0x150 [ 214.624682] [] ? device_del+0x116/0x1b0 [ 214.624685] [] ? pci_stop_bus_device+0x95/0xb0 [ 214.624688] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 214.624690] [] ? disable_slot+0x6e/0xc0 [ 214.624692] [] ? acpiphp_check_bridge+0x98/0xc0 [ 214.624694] [] ? hotplug_event+0xbd/0x150 [ 214.624697] [] ? hotplug_event_work+0x25/0x60 [ 214.624699] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 214.624702] [] ? process_one_work+0x16d/0x450 [ 214.624704] [] ? worker_thread+0x114/0x3a0 [ 214.624706] [] ? manage_workers.isra.25+0x290/0x290 [ 214.624709] [] ? kthread+0xc6/0xe0 [ 214.624711] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 214.624714] [] ? kthread_create_on_node+0x180/0x180 [ 214.624718] [] ? ret_from_fork+0x7c/0xb0 [ 214.624720] [] ? kthread_create_on_node+0x180/0x180 [ 214.624722] ---[ end trace 99a02f2ccae14df5 ]--- [ 214.624727] [TTM] Finalizing pool allocator [ 214.624731] [TTM] Finalizing DMA pool allocator [ 214.624735] ------------[ cut here ]------------ [ 214.624738] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 214.624739] Modules linked in: [ 214.624741] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 214.624742] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 214.624745] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 214.624746] 0000000000000009 ffffffff81907cb8 0000000000000000 ffffffff8108c257 [ 214.624748] ffff880244a7dcc0 ffff8800a8a3c288 0000000000000008 ffff880245d47098 [ 214.624750] ffff880245d4d400 ffffffff8142fd36 ffff88022f213d40 ffff8800a65ce128 [ 214.624753] Call Trace: [ 214.624755] [] ? dump_stack+0x4b/0x76 [ 214.624758] [] ? warn_slowpath_common+0x77/0x90 [ 214.624760] [] ? ttm_dma_free_pool+0x136/0x140 [ 214.624762] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 214.624764] [] ? ttm_mem_global_release+0x14/0x80 [ 214.624766] [] ? drm_global_item_unref+0x56/0x80 [ 214.624768] [] ? radeon_ttm_fini+0xe0/0x170 [ 214.624770] [] ? radeon_bo_fini+0xe/0x20 [ 214.624772] [] ? evergreen_fini+0x9f/0xc0 [ 214.624774] [] ? radeon_device_fini+0x36/0x110 [ 214.624777] [] ? radeon_driver_unload_kms+0x49/0x70 [ 214.624779] [] ? drm_dev_unregister+0x26/0xd0 [ 214.624781] [] ? drm_put_dev+0x37/0x60 [ 214.624784] [] ? pci_device_remove+0x33/0xb0 [ 214.624786] [] ? __device_release_driver+0x7a/0xf0 [ 214.624788] [] ? device_release_driver+0x1e/0x30 [ 214.624790] [] ? bus_remove_device+0xfa/0x150 [ 214.624792] [] ? device_del+0x116/0x1b0 [ 214.624795] [] ? pci_stop_bus_device+0x95/0xb0 [ 214.624797] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 214.624799] [] ? disable_slot+0x6e/0xc0 [ 214.624801] [] ? acpiphp_check_bridge+0x98/0xc0 [ 214.624803] [] ? hotplug_event+0xbd/0x150 [ 214.624805] [] ? hotplug_event_work+0x25/0x60 [ 214.624807] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 214.624809] [] ? process_one_work+0x16d/0x450 [ 214.624811] [] ? worker_thread+0x114/0x3a0 [ 214.624813] [] ? manage_workers.isra.25+0x290/0x290 [ 214.624815] [] ? kthread+0xc6/0xe0 [ 214.624817] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 214.624820] [] ? kthread_create_on_node+0x180/0x180 [ 214.624822] [] ? ret_from_fork+0x7c/0xb0 [ 214.624824] [] ? kthread_create_on_node+0x180/0x180 [ 214.624826] ---[ end trace 99a02f2ccae14df6 ]--- [ 214.624866] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 214.624870] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 214.624871] [drm] radeon: ttm finalized [ 214.624875] vga_switcheroo: disabled [ 214.633676] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 214.633694] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 214.633705] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 214.633712] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 214.633725] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 214.633756] pci 0000:01:00.0: supports D1 D2 [ 214.633776] pci 0000:01:00.0: System wakeup disabled by ACPI [ 214.633797] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 214.633800] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 214.637369] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 214.637379] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 214.637388] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 214.637390] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 214.637404] pci 0000:01:00.0: no hotplug settings from platform [ 214.637743] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 214.637766] [drm] register mmio base: 0xC8700000 [ 214.637768] [drm] register mmio size: 131072 [ 214.637770] vga_switcheroo: enabled [ 214.637839] ATPX version 1 [ 215.121912] ATOM BIOS: HP/IEC [ 215.122026] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 215.122028] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 215.122030] [drm] Detected VRAM RAM=1024M, BAR=128M [ 215.122031] [drm] RAM width 128bits DDR [ 215.122128] [TTM] Zone kernel: Available graphics memory: 4060440 kiB [ 215.122129] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 215.122130] [TTM] Initializing pool allocator [ 215.122134] [TTM] Initializing DMA pool allocator [ 215.122148] [drm] radeon: 1024M of VRAM memory ready [ 215.122149] [drm] radeon: 1024M of GTT memory ready. [ 215.122359] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 215.123172] [drm] PCIE gen 2 link speeds already enabled [ 215.124380] [drm] Loading TURKS Microcode [ 215.125894] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 215.125999] radeon 0000:01:00.0: WB enabled [ 215.126002] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880242ffbc00 [ 215.126004] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880242ffbc0c [ 215.127469] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90028a32118 [ 215.127472] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 215.127473] [drm] Driver supports precise vblank timestamp query. [ 215.127492] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 215.127502] radeon 0000:01:00.0: radeon: using MSI. [ 215.127532] [drm] radeon: irq initialized. [ 215.144126] [drm] ring test on 0 succeeded in 3 usecs [ 215.144199] [drm] ring test on 3 succeeded in 1 usecs [ 215.321282] [drm] ring test on 5 succeeded in 2 usecs [ 215.321289] [drm] UVD initialized successfully. [ 215.321463] [drm] Enabling audio 0 support [ 215.321511] [drm] ib test on ring 0 succeeded in 0 usecs [ 215.321557] [drm] ib test on ring 3 succeeded in 0 usecs [ 215.473826] [drm] ib test on ring 5 succeeded [ 215.475749] [drm] Radeon Display Connectors [ 215.475805] [drm] Internal thermal controller without fan control [ 215.475861] == power state 0 == [ 215.475863] ui class: none [ 215.475864] internal class: boot [ 215.475866] caps: [ 215.475868] uvd vclk: 0 dclk: 0 [ 215.475870] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 215.475871] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 215.475872] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 215.475873] status: c r b [ 215.475876] == power state 1 == [ 215.475877] ui class: performance [ 215.475878] internal class: none [ 215.475880] caps: [ 215.475881] uvd vclk: 0 dclk: 0 [ 215.475882] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 215.475884] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 215.475885] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 215.475886] status: [ 215.475887] == power state 2 == [ 215.475888] ui class: none [ 215.475889] internal class: uvd [ 215.475891] caps: video [ 215.475893] uvd vclk: 70000 dclk: 56000 [ 215.475894] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 215.475895] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 215.475897] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 215.475898] status: [ 215.475899] == power state 3 == [ 215.475900] ui class: battery [ 215.475901] internal class: none [ 215.475902] caps: [ 215.475904] uvd vclk: 0 dclk: 0 [ 215.475905] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 215.475906] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 215.475908] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 215.475908] status: [ 215.475910] == power state 4 == [ 215.475911] ui class: battery [ 215.475912] internal class: uvd_hd [ 215.475913] caps: video [ 215.475915] uvd vclk: 40000 dclk: 30000 [ 215.475916] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 215.475918] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 215.475919] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 215.475920] status: [ 215.475921] == power state 5 == [ 215.475922] ui class: battery [ 215.475923] internal class: uvd_sd [ 215.475925] caps: video [ 215.475926] uvd vclk: 10000 dclk: 10000 [ 215.475928] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 215.475929] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 215.475930] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 215.475931] status: [ 215.480822] switching from power state: [ 215.480824] ui class: none [ 215.480826] internal class: boot [ 215.480828] caps: [ 215.480829] uvd vclk: 0 dclk: 0 [ 215.480831] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 215.480832] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 215.480833] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 215.480834] status: c b [ 215.480836] switching to power state: [ 215.480837] ui class: performance [ 215.480838] internal class: none [ 215.480840] caps: [ 215.480841] uvd vclk: 0 dclk: 0 [ 215.480843] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 215.480844] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 215.480845] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 215.480846] status: r [ 215.482248] [drm] radeon: dpm initialized [ 215.485834] radeon 0000:01:00.0: No connectors reported connected with modes [ 215.485838] [drm] Cannot find any crtc or sizes - going 1024x768 [ 215.488101] [drm] fb mappable at 0xC0474000 [ 215.488103] [drm] vram apper at 0xC0000000 [ 215.488104] [drm] size 3145728 [ 215.488105] [drm] fb depth is 24 [ 215.488106] [drm] pitch is 4096 [ 215.488241] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 215.488257] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 220.779697] [drm] Disabling audio 0 support [ 220.932796] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 221.223326] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 221.227800] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 221.227893] radeon 0000:01:00.0: WB enabled [ 221.227896] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880242ffbc00 [ 221.227898] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880242ffbc0c [ 221.229399] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90028a32118 [ 221.245780] [drm] ring test on 0 succeeded in 3 usecs [ 221.245844] [drm] ring test on 3 succeeded in 1 usecs [ 221.432912] [drm] ring test on 5 succeeded in 2 usecs [ 221.432921] [drm] UVD initialized successfully. [ 221.432923] [drm] Enabling audio 0 support [ 221.432991] [drm] ib test on ring 0 succeeded in 0 usecs [ 221.433063] [drm] ib test on ring 3 succeeded in 1 usecs [ 221.585384] [drm] ib test on ring 5 succeeded [ 221.590257] switching from power state: [ 221.590260] ui class: none [ 221.590262] internal class: boot [ 221.590264] caps: [ 221.590265] uvd vclk: 0 dclk: 0 [ 221.590267] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 221.590268] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 221.590269] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 221.590270] status: c b [ 221.590272] switching to power state: [ 221.590273] ui class: performance [ 221.590274] internal class: none [ 221.590276] caps: [ 221.590278] uvd vclk: 0 dclk: 0 [ 221.590279] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 221.590280] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 221.590281] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 221.590282] status: r [ 221.602151] [drm] radeon: finishing device. [ 221.602157] [drm] Disabling audio 0 support [ 221.609917] ------------[ cut here ]------------ [ 221.609925] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 221.609926] Memory manager not clean during takedown. [ 221.609927] Modules linked in: [ 221.609930] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 221.609931] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 221.609936] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 221.609937] 0000000000000009 ffffffff81907cb8 ffff88024617bb60 ffffffff8108c257 [ 221.609940] ffff880245f98c00 ffff88024617bbb0 ffff8802026dc7a8 ffff880245d47098 [ 221.609942] ffff880245d4d400 ffffffff8108c2bc ffffffff81d57028 ffff880200000018 [ 221.609944] Call Trace: [ 221.609949] [] ? dump_stack+0x4b/0x76 [ 221.609953] [] ? warn_slowpath_common+0x77/0x90 [ 221.609955] [] ? warn_slowpath_fmt+0x4c/0x50 [ 221.609958] [] ? get_parent_ip+0xd/0x20 [ 221.609961] [] ? ttm_bo_man_takedown+0x33/0x70 [ 221.609964] [] ? radeon_ttm_fini+0xaf/0x170 [ 221.609966] [] ? radeon_bo_fini+0xe/0x20 [ 221.609969] [] ? evergreen_fini+0x9f/0xc0 [ 221.609971] [] ? radeon_device_fini+0x36/0x110 [ 221.609973] [] ? radeon_driver_unload_kms+0x49/0x70 [ 221.609977] [] ? drm_dev_unregister+0x26/0xd0 [ 221.609979] [] ? drm_put_dev+0x37/0x60 [ 221.609982] [] ? pci_device_remove+0x33/0xb0 [ 221.609985] [] ? __device_release_driver+0x7a/0xf0 [ 221.609987] [] ? device_release_driver+0x1e/0x30 [ 221.609989] [] ? bus_remove_device+0xfa/0x150 [ 221.609992] [] ? device_del+0x116/0x1b0 [ 221.609995] [] ? pci_stop_bus_device+0x95/0xb0 [ 221.609997] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 221.610000] [] ? disable_slot+0x6e/0xc0 [ 221.610002] [] ? acpiphp_check_bridge+0x98/0xc0 [ 221.610003] [] ? hotplug_event+0xbd/0x150 [ 221.610005] [] ? hotplug_event_work+0x25/0x60 [ 221.610008] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 221.610011] [] ? process_one_work+0x16d/0x450 [ 221.610012] [] ? worker_thread+0x114/0x3a0 [ 221.610014] [] ? manage_workers.isra.25+0x290/0x290 [ 221.610017] [] ? kthread+0xc6/0xe0 [ 221.610019] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 221.610022] [] ? kthread_create_on_node+0x180/0x180 [ 221.610026] [] ? ret_from_fork+0x7c/0xb0 [ 221.610028] [] ? kthread_create_on_node+0x180/0x180 [ 221.610030] ---[ end trace 99a02f2ccae14df7 ]--- [ 221.610034] [TTM] Finalizing pool allocator [ 221.610038] [TTM] Finalizing DMA pool allocator [ 221.610042] ------------[ cut here ]------------ [ 221.610044] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 221.610045] Modules linked in: [ 221.610047] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 221.610048] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 221.610051] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 221.610052] 0000000000000009 ffffffff81907cb8 0000000000000000 ffffffff8108c257 [ 221.610054] ffff880245f98cc0 ffff88021d629a88 0000000000000008 ffff880245d47098 [ 221.610056] ffff880245d4d400 ffffffff8142fd36 ffff88022f213ea0 ffff8800a8416628 [ 221.610058] Call Trace: [ 221.610060] [] ? dump_stack+0x4b/0x76 [ 221.610063] [] ? warn_slowpath_common+0x77/0x90 [ 221.610064] [] ? ttm_dma_free_pool+0x136/0x140 [ 221.610066] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 221.610069] [] ? ttm_mem_global_release+0x14/0x80 [ 221.610071] [] ? drm_global_item_unref+0x56/0x80 [ 221.610073] [] ? radeon_ttm_fini+0xe0/0x170 [ 221.610075] [] ? radeon_bo_fini+0xe/0x20 [ 221.610076] [] ? evergreen_fini+0x9f/0xc0 [ 221.610078] [] ? radeon_device_fini+0x36/0x110 [ 221.610080] [] ? radeon_driver_unload_kms+0x49/0x70 [ 221.610082] [] ? drm_dev_unregister+0x26/0xd0 [ 221.610085] [] ? drm_put_dev+0x37/0x60 [ 221.610087] [] ? pci_device_remove+0x33/0xb0 [ 221.610089] [] ? __device_release_driver+0x7a/0xf0 [ 221.610090] [] ? device_release_driver+0x1e/0x30 [ 221.610092] [] ? bus_remove_device+0xfa/0x150 [ 221.610095] [] ? device_del+0x116/0x1b0 [ 221.610097] [] ? pci_stop_bus_device+0x95/0xb0 [ 221.610099] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 221.610101] [] ? disable_slot+0x6e/0xc0 [ 221.610102] [] ? acpiphp_check_bridge+0x98/0xc0 [ 221.610104] [] ? hotplug_event+0xbd/0x150 [ 221.610106] [] ? hotplug_event_work+0x25/0x60 [ 221.610109] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 221.610110] [] ? process_one_work+0x16d/0x450 [ 221.610112] [] ? worker_thread+0x114/0x3a0 [ 221.610114] [] ? manage_workers.isra.25+0x290/0x290 [ 221.610116] [] ? kthread+0xc6/0xe0 [ 221.610118] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 221.610134] [] ? kthread_create_on_node+0x180/0x180 [ 221.610137] [] ? ret_from_fork+0x7c/0xb0 [ 221.610140] [] ? kthread_create_on_node+0x180/0x180 [ 221.610142] ---[ end trace 99a02f2ccae14df8 ]--- [ 221.610172] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 221.610176] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 221.610178] [drm] radeon: ttm finalized [ 221.610181] vga_switcheroo: disabled [ 221.614030] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 221.614053] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 221.614068] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 221.614080] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 221.614097] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 221.614145] pci 0000:01:00.0: supports D1 D2 [ 221.614171] pci 0000:01:00.0: System wakeup disabled by ACPI [ 221.614194] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 221.614198] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 221.616134] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 221.616144] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 221.616153] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 221.616155] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 221.616165] pci 0000:01:00.0: no hotplug settings from platform [ 221.616803] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 221.616825] [drm] register mmio base: 0xC8700000 [ 221.616826] [drm] register mmio size: 131072 [ 221.616828] vga_switcheroo: enabled [ 221.616899] ATPX version 1 [ 222.095705] ATOM BIOS: HP/IEC [ 222.095817] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 222.095819] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 222.095821] [drm] Detected VRAM RAM=1024M, BAR=128M [ 222.095822] [drm] RAM width 128bits DDR [ 222.095903] [TTM] Zone kernel: Available graphics memory: 4060440 kiB [ 222.095905] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 222.095914] [TTM] Initializing pool allocator [ 222.095917] [TTM] Initializing DMA pool allocator [ 222.095931] [drm] radeon: 1024M of VRAM memory ready [ 222.095932] [drm] radeon: 1024M of GTT memory ready. [ 222.096144] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 222.096944] [drm] PCIE gen 2 link speeds already enabled [ 222.098150] [drm] Loading TURKS Microcode [ 222.099662] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 222.099769] radeon 0000:01:00.0: WB enabled [ 222.099771] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a7ff1c00 [ 222.099773] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a7ff1c0c [ 222.101226] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc9002a2b2118 [ 222.101228] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 222.101229] [drm] Driver supports precise vblank timestamp query. [ 222.101248] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 222.101258] radeon 0000:01:00.0: radeon: using MSI. [ 222.101289] [drm] radeon: irq initialized. [ 222.117926] [drm] ring test on 0 succeeded in 3 usecs [ 222.117991] [drm] ring test on 3 succeeded in 1 usecs [ 222.295073] [drm] ring test on 5 succeeded in 2 usecs [ 222.295082] [drm] UVD initialized successfully. [ 222.295275] [drm] Enabling audio 0 support [ 222.295323] [drm] ib test on ring 0 succeeded in 0 usecs [ 222.295371] [drm] ib test on ring 3 succeeded in 0 usecs [ 222.447671] [drm] ib test on ring 5 succeeded [ 222.450143] [drm] Radeon Display Connectors [ 222.450200] [drm] Internal thermal controller without fan control [ 222.450297] == power state 0 == [ 222.450299] ui class: none [ 222.450300] internal class: boot [ 222.450302] caps: [ 222.450304] uvd vclk: 0 dclk: 0 [ 222.450306] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 222.450307] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 222.450308] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 222.450309] status: c r b [ 222.450312] == power state 1 == [ 222.450313] ui class: performance [ 222.450314] internal class: none [ 222.450316] caps: [ 222.450317] uvd vclk: 0 dclk: 0 [ 222.450318] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 222.450320] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 222.450321] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 222.450322] status: [ 222.450323] == power state 2 == [ 222.450324] ui class: none [ 222.450325] internal class: uvd [ 222.450327] caps: video [ 222.450329] uvd vclk: 70000 dclk: 56000 [ 222.450330] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 222.450331] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 222.450332] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 222.450333] status: [ 222.450335] == power state 3 == [ 222.450335] ui class: battery [ 222.450337] internal class: none [ 222.450338] caps: [ 222.450339] uvd vclk: 0 dclk: 0 [ 222.450341] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 222.450342] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 222.450343] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 222.450344] status: [ 222.450345] == power state 4 == [ 222.450346] ui class: battery [ 222.450347] internal class: uvd_hd [ 222.450349] caps: video [ 222.450351] uvd vclk: 40000 dclk: 30000 [ 222.450352] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 222.450353] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 222.450355] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 222.450355] status: [ 222.450357] == power state 5 == [ 222.450357] ui class: battery [ 222.450359] internal class: uvd_sd [ 222.450360] caps: video [ 222.450362] uvd vclk: 10000 dclk: 10000 [ 222.450363] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 222.450364] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 222.450366] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 222.450367] status: [ 222.455275] switching from power state: [ 222.455277] ui class: none [ 222.455278] internal class: boot [ 222.455279] caps: [ 222.455281] uvd vclk: 0 dclk: 0 [ 222.455282] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 222.455283] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 222.455285] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 222.455285] status: c b [ 222.455287] switching to power state: [ 222.455288] ui class: performance [ 222.455289] internal class: none [ 222.455291] caps: [ 222.455292] uvd vclk: 0 dclk: 0 [ 222.455293] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 222.455294] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 222.455295] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 222.455296] status: r [ 222.456690] [drm] radeon: dpm initialized [ 222.460312] radeon 0000:01:00.0: No connectors reported connected with modes [ 222.460315] [drm] Cannot find any crtc or sizes - going 1024x768 [ 222.462565] [drm] fb mappable at 0xC0474000 [ 222.462566] [drm] vram apper at 0xC0000000 [ 222.462568] [drm] size 3145728 [ 222.462569] [drm] fb depth is 24 [ 222.462570] [drm] pitch is 4096 [ 222.462726] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 222.462739] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 227.797519] [drm] Disabling audio 0 support [ 227.952558] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 228.241049] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 228.245498] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 228.245591] radeon 0000:01:00.0: WB enabled [ 228.245594] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a7ff1c00 [ 228.245596] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a7ff1c0c [ 228.247081] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc9002a2b2118 [ 228.263463] [drm] ring test on 0 succeeded in 3 usecs [ 228.263527] [drm] ring test on 3 succeeded in 1 usecs [ 228.450588] [drm] ring test on 5 succeeded in 2 usecs [ 228.450597] [drm] UVD initialized successfully. [ 228.450598] [drm] Enabling audio 0 support [ 228.450666] [drm] ib test on ring 0 succeeded in 0 usecs [ 228.450738] [drm] ib test on ring 3 succeeded in 1 usecs [ 228.603027] [drm] ib test on ring 5 succeeded [ 228.607985] switching from power state: [ 228.607987] ui class: none [ 228.607990] internal class: boot [ 228.607992] caps: [ 228.607994] uvd vclk: 0 dclk: 0 [ 228.607995] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 228.607997] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 228.607998] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 228.607999] status: c b [ 228.608002] switching to power state: [ 228.608002] ui class: performance [ 228.608004] internal class: none [ 228.608006] caps: [ 228.608007] uvd vclk: 0 dclk: 0 [ 228.608009] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 228.608010] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 228.608012] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 228.608013] status: r [ 228.618161] [drm] radeon: finishing device. [ 228.618166] [drm] Disabling audio 0 support [ 228.625987] ------------[ cut here ]------------ [ 228.625995] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 228.625996] Memory manager not clean during takedown. [ 228.625997] Modules linked in: [ 228.626000] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 228.626001] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 228.626005] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 228.626007] 0000000000000009 ffffffff81907cb8 ffff88024617bb60 ffffffff8108c257 [ 228.626010] ffff88022c993480 ffff88024617bbb0 ffff8801f8d4c7a8 ffff880245d47098 [ 228.626012] ffff880245d4d400 ffffffff8108c2bc ffffffff81d57028 ffff880200000018 [ 228.626014] Call Trace: [ 228.626019] [] ? dump_stack+0x4b/0x76 [ 228.626023] [] ? warn_slowpath_common+0x77/0x90 [ 228.626025] [] ? warn_slowpath_fmt+0x4c/0x50 [ 228.626027] [] ? get_parent_ip+0xd/0x20 [ 228.626030] [] ? ttm_bo_man_takedown+0x33/0x70 [ 228.626033] [] ? radeon_ttm_fini+0xaf/0x170 [ 228.626035] [] ? radeon_bo_fini+0xe/0x20 [ 228.626038] [] ? evergreen_fini+0x9f/0xc0 [ 228.626040] [] ? radeon_device_fini+0x36/0x110 [ 228.626042] [] ? radeon_driver_unload_kms+0x49/0x70 [ 228.626046] [] ? drm_dev_unregister+0x26/0xd0 [ 228.626048] [] ? drm_put_dev+0x37/0x60 [ 228.626051] [] ? pci_device_remove+0x33/0xb0 [ 228.626054] [] ? __device_release_driver+0x7a/0xf0 [ 228.626056] [] ? device_release_driver+0x1e/0x30 [ 228.626058] [] ? bus_remove_device+0xfa/0x150 [ 228.626061] [] ? device_del+0x116/0x1b0 [ 228.626064] [] ? pci_stop_bus_device+0x95/0xb0 [ 228.626066] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 228.626069] [] ? disable_slot+0x6e/0xc0 [ 228.626071] [] ? acpiphp_check_bridge+0x98/0xc0 [ 228.626072] [] ? hotplug_event+0xbd/0x150 [ 228.626074] [] ? hotplug_event_work+0x25/0x60 [ 228.626077] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 228.626079] [] ? process_one_work+0x16d/0x450 [ 228.626081] [] ? worker_thread+0x114/0x3a0 [ 228.626083] [] ? manage_workers.isra.25+0x290/0x290 [ 228.626086] [] ? kthread+0xc6/0xe0 [ 228.626088] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 228.626090] [] ? kthread_create_on_node+0x180/0x180 [ 228.626094] [] ? ret_from_fork+0x7c/0xb0 [ 228.626096] [] ? kthread_create_on_node+0x180/0x180 [ 228.626098] ---[ end trace 99a02f2ccae14df9 ]--- [ 228.626102] [TTM] Finalizing pool allocator [ 228.626106] [TTM] Finalizing DMA pool allocator [ 228.626111] ------------[ cut here ]------------ [ 228.626114] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 228.626115] Modules linked in: [ 228.626117] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc2-tip+ #246 [ 228.626118] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 228.626120] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 228.626121] 0000000000000009 ffffffff81907cb8 0000000000000000 ffffffff8108c257 [ 228.626123] ffff88022c993a80 ffff88021d62d288 0000000000000008 ffff880245d47098 [ 228.626125] ffff880245d4d400 ffffffff8142fd36 ffff88022f213fa0 ffff880243eef228 [ 228.626127] Call Trace: [ 228.626130] [] ? dump_stack+0x4b/0x76 [ 228.626132] [] ? warn_slowpath_common+0x77/0x90 [ 228.626133] [] ? ttm_dma_free_pool+0x136/0x140 [ 228.626135] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 228.626138] [] ? ttm_mem_global_release+0x14/0x80 [ 228.626140] [] ? drm_global_item_unref+0x56/0x80 [ 228.626142] [] ? radeon_ttm_fini+0xe0/0x170 [ 228.626144] [] ? radeon_bo_fini+0xe/0x20 [ 228.626145] [] ? evergreen_fini+0x9f/0xc0 [ 228.626147] [] ? radeon_device_fini+0x36/0x110 [ 228.626149] [] ? radeon_driver_unload_kms+0x49/0x70 [ 228.626152] [] ? drm_dev_unregister+0x26/0xd0 [ 228.626154] [] ? drm_put_dev+0x37/0x60 [ 228.626156] [] ? pci_device_remove+0x33/0xb0 [ 228.626158] [] ? __device_release_driver+0x7a/0xf0 [ 228.626160] [] ? device_release_driver+0x1e/0x30 [ 228.626162] [] ? bus_remove_device+0xfa/0x150 [ 228.626164] [] ? device_del+0x116/0x1b0 [ 228.626166] [] ? pci_stop_bus_device+0x95/0xb0 [ 228.626168] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 228.626170] [] ? disable_slot+0x6e/0xc0 [ 228.626172] [] ? acpiphp_check_bridge+0x98/0xc0 [ 228.626174] [] ? hotplug_event+0xbd/0x150 [ 228.626176] [] ? hotplug_event_work+0x25/0x60 [ 228.626178] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 228.626180] [] ? process_one_work+0x16d/0x450 [ 228.626182] [] ? worker_thread+0x114/0x3a0 [ 228.626184] [] ? manage_workers.isra.25+0x290/0x290 [ 228.626186] [] ? kthread+0xc6/0xe0 [ 228.626188] [] ? __hrtimer_start_range_ns+0x180/0x3f0 [ 228.626190] [] ? kthread_create_on_node+0x180/0x180 [ 228.626192] [] ? ret_from_fork+0x7c/0xb0 [ 228.626194] [] ? kthread_create_on_node+0x180/0x180 [ 228.626196] ---[ end trace 99a02f2ccae14dfa ]--- [ 228.626236] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 228.626240] [TTM] Zone dma32: Used memory at exit: 13 kiB [ 228.626242] [drm] radeon: ttm finalized [ 228.626245] vga_switcheroo: disabled [ 228.639995] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 228.640015] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 228.640028] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 228.640037] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 228.640053] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 228.640093] pci 0000:01:00.0: supports D1 D2 [ 228.640118] pci 0000:01:00.0: System wakeup disabled by ACPI [ 228.640144] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 228.640147] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 228.641903] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 228.641913] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 228.641923] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 228.641926] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 228.641937] pci 0000:01:00.0: no hotplug settings from platform [ 228.642357] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 228.642381] [drm] register mmio base: 0xC8700000 [ 228.642382] [drm] register mmio size: 131072 [ 228.642384] vga_switcheroo: enabled [ 228.642468] ATPX version 1 [ 229.124453] ATOM BIOS: HP/IEC [ 229.124574] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 229.124576] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 229.124578] [drm] Detected VRAM RAM=1024M, BAR=128M [ 229.124579] [drm] RAM width 128bits DDR [ 229.124673] [TTM] Zone kernel: Available graphics memory: 4060440 kiB [ 229.124675] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 229.124676] [TTM] Initializing pool allocator [ 229.124679] [TTM] Initializing DMA pool allocator [ 229.124693] [drm] radeon: 1024M of VRAM memory ready [ 229.124694] [drm] radeon: 1024M of GTT memory ready. [ 229.124903] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 229.125637] [drm] PCIE gen 2 link speeds already enabled [ 229.126814] [drm] Loading TURKS Microcode [ 229.128326] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 229.128432] radeon 0000:01:00.0: WB enabled [ 229.128435] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020ab01c00 [ 229.128437] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020ab01c0c [ 229.129890] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90011932118 [ 229.129892] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 229.129893] [drm] Driver supports precise vblank timestamp query. [ 229.129912] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 229.129922] radeon 0000:01:00.0: radeon: using MSI. [ 229.129952] [drm] radeon: irq initialized. [ 229.146526] [drm] ring test on 0 succeeded in 3 usecs [ 229.146590] [drm] ring test on 3 succeeded in 1 usecs [ 229.323662] [drm] ring test on 5 succeeded in 2 usecs [ 229.323683] [drm] UVD initialized successfully. [ 229.323884] [drm] Enabling audio 0 support [ 229.323932] [drm] ib test on ring 0 succeeded in 0 usecs [ 229.323987] [drm] ib test on ring 3 succeeded in 0 usecs [ 229.476247] [drm] ib test on ring 5 succeeded [ 229.478279] [drm] Radeon Display Connectors [ 229.478344] [drm] Internal thermal controller without fan control [ 229.478575] == power state 0 == [ 229.478578] ui class: none [ 229.478579] internal class: boot [ 229.478581] caps: [ 229.478583] uvd vclk: 0 dclk: 0 [ 229.478585] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 229.478586] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 229.478587] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 229.478588] status: c r b [ 229.478591] == power state 1 == [ 229.478592] ui class: performance [ 229.478593] internal class: none [ 229.478595] caps: [ 229.478596] uvd vclk: 0 dclk: 0 [ 229.478598] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 229.478599] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 229.478600] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 229.478601] status: [ 229.478602] == power state 2 == [ 229.478603] ui class: none [ 229.478604] internal class: uvd [ 229.478606] caps: video [ 229.478608] uvd vclk: 70000 dclk: 56000 [ 229.478609] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 229.478611] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 229.478612] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 229.478625] status: [ 229.478627] == power state 3 == [ 229.478628] ui class: battery [ 229.478629] internal class: none [ 229.478630] caps: [ 229.478632] uvd vclk: 0 dclk: 0 [ 229.478633] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 229.478634] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 229.478636] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 229.478637] status: [ 229.478638] == power state 4 == [ 229.478639] ui class: battery [ 229.478640] internal class: uvd_hd [ 229.478641] caps: video [ 229.478643] uvd vclk: 40000 dclk: 30000 [ 229.478647] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 229.478651] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 229.478655] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 229.478660] status: [ 229.478667] == power state 5 == [ 229.478671] ui class: battery [ 229.478677] internal class: uvd_sd [ 229.478685] caps: video [ 229.478689] uvd vclk: 10000 dclk: 10000 [ 229.478690] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 229.478691] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 229.478693] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 229.478694] status: [ 229.483647] switching from power state: [ 229.483649] ui class: none [ 229.483650] internal class: boot [ 229.483652] caps: [ 229.483653] uvd vclk: 0 dclk: 0 [ 229.483655] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 229.483656] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 229.483658] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 229.483658] status: c b [ 229.483660] switching to power state: [ 229.483661] ui class: performance [ 229.483663] internal class: none [ 229.483664] caps: [ 229.483666] uvd vclk: 0 dclk: 0 [ 229.483667] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 229.483668] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 229.483670] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 229.483670] status: r [ 229.485067] [drm] radeon: dpm initialized [ 229.489198] radeon 0000:01:00.0: No connectors reported connected with modes [ 229.489201] [drm] Cannot find any crtc or sizes - going 1024x768 [ 229.491455] [drm] fb mappable at 0xC0474000 [ 229.491456] [drm] vram apper at 0xC0000000 [ 229.491457] [drm] size 3145728 [ 229.491458] [drm] fb depth is 24 [ 229.491459] [drm] pitch is 4096 [ 229.491599] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 229.491618] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0