[19230.607578] radeon 0000:0a:00.0: WB enabled
[19230.607580] radeon 0000:0a:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff88009a740c00
[19230.607582] radeon 0000:0a:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff88009a740c04
[19230.607583] radeon 0000:0a:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff88009a740c08
[19230.607585] radeon 0000:0a:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff88009a740c0c
[19230.607586] radeon 0000:0a:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff88009a740c10
[19230.607588] radeon 0000:0a:00.0: VCE init error (-22).
[19230.844838] [drm] ring test on 0 succeeded in 1 usecs
[19230.844846] [drm] ring test on 1 succeeded in 1 usecs
[19230.844851] [drm] ring test on 2 succeeded in 1 usecs
[19230.844862] [drm] ring test on 3 succeeded in 5 usecs
[19230.844869] [drm] ring test on 4 succeeded in 4 usecs
[19230.844931] [drm] ib test on ring 0 succeeded in 0 usecs
[19230.844985] [drm] ib test on ring 1 succeeded in 0 usecs
[19230.845037] [drm] ib test on ring 2 succeeded in 0 usecs
[19230.845051] [drm] ib test on ring 3 succeeded in 0 usecs
[19230.845065] [drm] ib test on ring 4 succeeded in 0 usecs
[19241.351211] radeon 0000:0a:00.0: ring 0 stalled for more than 10363msec
[19241.351216] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19241.851607] radeon 0000:0a:00.0: ring 0 stalled for more than 10863msec
[19241.851613] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19242.352014] radeon 0000:0a:00.0: ring 0 stalled for more than 11363msec
[19242.352020] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19242.852421] radeon 0000:0a:00.0: ring 0 stalled for more than 11863msec
[19242.852427] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19243.352817] radeon 0000:0a:00.0: ring 0 stalled for more than 12363msec
[19243.352823] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19243.853202] radeon 0000:0a:00.0: ring 0 stalled for more than 12863msec
[19243.853208] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19244.353610] radeon 0000:0a:00.0: ring 0 stalled for more than 13363msec
[19244.353616] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19244.853985] radeon 0000:0a:00.0: ring 0 stalled for more than 13863msec
[19244.853990] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19245.354412] radeon 0000:0a:00.0: ring 0 stalled for more than 14363msec
[19245.354418] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19245.854799] radeon 0000:0a:00.0: ring 0 stalled for more than 14863msec
[19245.854805] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19246.355217] radeon 0000:0a:00.0: ring 0 stalled for more than 15363msec
[19246.355223] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19246.855613] radeon 0000:0a:00.0: ring 0 stalled for more than 15863msec
[19246.855619] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19247.356019] radeon 0000:0a:00.0: ring 0 stalled for more than 16363msec
[19247.356025] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19247.856405] radeon 0000:0a:00.0: ring 0 stalled for more than 16863msec
[19247.856411] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19248.356811] radeon 0000:0a:00.0: ring 0 stalled for more than 17363msec
[19248.356818] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19248.857218] radeon 0000:0a:00.0: ring 0 stalled for more than 17863msec
[19248.857224] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19249.357615] radeon 0000:0a:00.0: ring 0 stalled for more than 18363msec
[19249.357621] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19249.858001] radeon 0000:0a:00.0: ring 0 stalled for more than 18863msec
[19249.858006] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19250.358418] radeon 0000:0a:00.0: ring 0 stalled for more than 19363msec
[19250.358424] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19250.858815] radeon 0000:0a:00.0: ring 0 stalled for more than 19863msec
[19250.858821] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19251.359221] radeon 0000:0a:00.0: ring 0 stalled for more than 20363msec
[19251.359227] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19251.859607] radeon 0000:0a:00.0: ring 0 stalled for more than 20863msec
[19251.859613] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19252.360014] radeon 0000:0a:00.0: ring 0 stalled for more than 21363msec
[19252.360020] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19252.860358] radeon 0000:0a:00.0: ring 0 stalled for more than 21863msec
[19252.860362] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19253.360817] radeon 0000:0a:00.0: ring 0 stalled for more than 22363msec
[19253.360822] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19253.861203] radeon 0000:0a:00.0: ring 0 stalled for more than 22863msec
[19253.861209] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19254.361618] radeon 0000:0a:00.0: ring 0 stalled for more than 23363msec
[19254.361624] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19254.861983] radeon 0000:0a:00.0: ring 0 stalled for more than 23863msec
[19254.861989] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19255.362369] radeon 0000:0a:00.0: ring 0 stalled for more than 24363msec
[19255.362375] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19255.862766] radeon 0000:0a:00.0: ring 0 stalled for more than 24863msec
[19255.862772] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19256.363174] radeon 0000:0a:00.0: ring 0 stalled for more than 25363msec
[19256.363180] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19256.863580] radeon 0000:0a:00.0: ring 0 stalled for more than 25863msec
[19256.863585] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19257.363945] radeon 0000:0a:00.0: ring 0 stalled for more than 26363msec
[19257.363949] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19257.864351] radeon 0000:0a:00.0: ring 0 stalled for more than 26863msec
[19257.864356] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19258.364813] radeon 0000:0a:00.0: ring 0 stalled for more than 27363msec
[19258.364819] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19258.865134] radeon 0000:0a:00.0: ring 0 stalled for more than 27863msec
[19258.865139] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19259.365614] radeon 0000:0a:00.0: ring 0 stalled for more than 28363msec
[19259.365620] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19259.866014] radeon 0000:0a:00.0: ring 0 stalled for more than 28863msec
[19259.866021] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19260.366418] radeon 0000:0a:00.0: ring 0 stalled for more than 29363msec
[19260.366425] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19260.866815] radeon 0000:0a:00.0: ring 0 stalled for more than 29863msec
[19260.866821] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19261.367223] radeon 0000:0a:00.0: ring 0 stalled for more than 30363msec
[19261.367229] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19261.867576] radeon 0000:0a:00.0: ring 0 stalled for more than 30863msec
[19261.867582] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19262.367952] radeon 0000:0a:00.0: ring 0 stalled for more than 31363msec
[19262.367958] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19262.868357] radeon 0000:0a:00.0: ring 0 stalled for more than 31863msec
[19262.868363] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19263.368807] radeon 0000:0a:00.0: ring 0 stalled for more than 32363msec
[19263.368813] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19263.869204] radeon 0000:0a:00.0: ring 0 stalled for more than 32863msec
[19263.869209] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19264.369610] radeon 0000:0a:00.0: ring 0 stalled for more than 33363msec
[19264.369617] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19264.869944] radeon 0000:0a:00.0: ring 0 stalled for more than 33863msec
[19264.869951] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19265.370348] radeon 0000:0a:00.0: ring 0 stalled for more than 34363msec
[19265.370353] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19265.870754] radeon 0000:0a:00.0: ring 0 stalled for more than 34863msec
[19265.870759] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19266.371197] radeon 0000:0a:00.0: ring 0 stalled for more than 35363msec
[19266.371206] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19266.871579] radeon 0000:0a:00.0: ring 0 stalled for more than 35863msec
[19266.871585] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19267.371987] radeon 0000:0a:00.0: ring 0 stalled for more than 36363msec
[19267.371993] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19267.872384] radeon 0000:0a:00.0: ring 0 stalled for more than 36863msec
[19267.872390] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19268.372748] radeon 0000:0a:00.0: ring 0 stalled for more than 37363msec
[19268.372753] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19268.873143] radeon 0000:0a:00.0: ring 0 stalled for more than 37863msec
[19268.873148] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19269.373576] radeon 0000:0a:00.0: ring 0 stalled for more than 38363msec
[19269.373594] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19269.873980] radeon 0000:0a:00.0: ring 0 stalled for more than 38863msec
[19269.873988] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19270.374375] radeon 0000:0a:00.0: ring 0 stalled for more than 39363msec
[19270.374381] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
[19270.874749] radeon 0000:0a:00.0: ring 0 stalled for more than 39863msec
[19270.874754] radeon 0000:0a:00.0: GPU lockup (current fence id 0x0000000000000110 last fence id 0x0000000000000112 on ring 0)
// Note: the following output appears when running glxgears a second time.
[19555.883406] [drm] probing gen 2 caps for device 8086:9c18 = 5323c42/0
[19555.883411] [drm] PCIE gen 2 link speeds already enabled
[19555.889555] [drm] PCIE GART of 2048M enabled (table at 0x0000000000040000).
[19555.889675] radeon 0000:0a:00.0: WB enabled
[19555.889678] radeon 0000:0a:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff88009a740c00
[19555.889680] radeon 0000:0a:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff88009a740c04
[19555.889681] radeon 0000:0a:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff88009a740c08
[19555.889683] radeon 0000:0a:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff88009a740c0c
[19555.889684] radeon 0000:0a:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff88009a740c10
[19555.889686] radeon 0000:0a:00.0: VCE init error (-22).
[19556.126861] [drm] ring test on 0 succeeded in 1 usecs
[19556.126869] [drm] ring test on 1 succeeded in 1 usecs
[19556.126875] [drm] ring test on 2 succeeded in 1 usecs
[19556.126884] [drm] ring test on 3 succeeded in 4 usecs
[19556.126891] [drm] ring test on 4 succeeded in 4 usecs
[19556.126928] [drm:r600_ib_test [radeon]] *ERROR* radeon: fence wait failed (-35).
[19556.126949] [drm:radeon_ib_ring_tests [radeon]] *ERROR* radeon: failed testing IB on GFX ring (-35).
[19556.126955] [drm:radeon_resume_kms [radeon]] *ERROR* ib ring test failed (-35).