Sep 11 19:37:29 AlphaPrime kernel: radeon 0000:01:00.0: ring 0 stalled for more than 10009msec Sep 11 19:37:29 AlphaPrime kernel: radeon 0000:01:00.0: GPU lockup (waiting for 0x000000000000f883 last fence id 0x000000000000f87f on ring 0) Sep 11 19:37:30 AlphaPrime kernel: Watchdog[6122]: segfault at 0 ip 00007fd2f57fc6f8 sp 00007fd2e1856780 error 6 in chrome[7fd2f1bd8000+5bf2000] Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: Saved 368 dwords of commands on ring 0. Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: GPU softreset: 0x00000068 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: GRBM_STATUS = 0xA0003028 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000006 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000006 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00010000 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000002 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: R_008680_CP_STAT = 0x80010243 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG = 0x44E84266 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: GRBM_SOFT_RESET=0x0000DDFF Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000140 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: GRBM_STATUS = 0x00003028 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000006 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000006 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG = 0x44C83D57 Sep 11 19:37:30 AlphaPrime kernel: radeon 0000:01:00.0: GPU reset succeeded, trying to resume Sep 11 19:37:31 AlphaPrime kernel: [drm] probing gen 2 caps for device 1002:5a16 = 33ed02/0 Sep 11 19:37:31 AlphaPrime kernel: [drm] PCIE gen 2 link speeds already enabled Sep 11 19:37:31 AlphaPrime kernel: [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000). Sep 11 19:37:31 AlphaPrime kernel: radeon 0000:01:00.0: WB enabled Sep 11 19:37:31 AlphaPrime kernel: radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff88040b5bcc00 Sep 11 19:37:31 AlphaPrime kernel: radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff88040b5bcc04 Sep 11 19:37:31 AlphaPrime kernel: radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff88040b5bcc08 Sep 11 19:37:31 AlphaPrime kernel: radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff88040b5bcc0c Sep 11 19:37:31 AlphaPrime kernel: radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff88040b5bcc10 Sep 11 19:37:31 AlphaPrime kernel: radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc9002f635a18 Sep 11 19:37:31 AlphaPrime kernel: [drm] ring test on 0 succeeded in 2 usecs Sep 11 19:37:31 AlphaPrime kernel: [drm] ring test on 1 succeeded in 1 usecs Sep 11 19:37:31 AlphaPrime kernel: [drm] ring test on 2 succeeded in 1 usecs Sep 11 19:37:31 AlphaPrime kernel: [drm] ring test on 3 succeeded in 2 usecs Sep 11 19:37:31 AlphaPrime kernel: [drm] ring test on 4 succeeded in 1 usecs Sep 11 19:37:31 AlphaPrime kernel: [drm] ring test on 5 succeeded in 2 usecs Sep 11 19:37:31 AlphaPrime kernel: [drm] UVD initialized successfully. Sep 11 19:37:41 AlphaPrime kernel: radeon 0000:01:00.0: ring 0 stalled for more than 10000msec Sep 11 19:37:41 AlphaPrime kernel: radeon 0000:01:00.0: GPU lockup (waiting for 0x000000000000f886 last fence id 0x000000000000f87f on ring 0) Sep 11 19:37:41 AlphaPrime kernel: [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35). Sep 11 19:37:41 AlphaPrime kernel: [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35). Sep 11 19:37:41 AlphaPrime kernel: radeon 0000:01:00.0: ib ring test failed (-35). Sep 11 19:37:41 AlphaPrime kernel: radeon 0000:01:00.0: ring 0 stalled for more than 10171msec Sep 11 19:37:41 AlphaPrime kernel: radeon 0000:01:00.0: GPU lockup (waiting for 0x000000000000f881 last fence id 0x000000000000f87f on ring 0) Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: GPU softreset: 0x00000048 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: GRBM_STATUS = 0xA0003028 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000006 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000006 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00010000 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000002 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: R_008680_CP_STAT = 0x80010243 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG = 0x44C83D57 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: GRBM_SOFT_RESET=0x0000DDFF Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: GRBM_STATUS = 0x00003028 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000006 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000006 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG = 0x44C83D57 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: GPU reset succeeded, trying to resume Sep 11 19:37:42 AlphaPrime kernel: [drm] probing gen 2 caps for device 1002:5a16 = 33ed02/0 Sep 11 19:37:42 AlphaPrime kernel: [drm] PCIE gen 2 link speeds already enabled Sep 11 19:37:42 AlphaPrime kernel: [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000). Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: WB enabled Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff88040b5bcc00 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff88040b5bcc04 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff88040b5bcc08 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff88040b5bcc0c Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff88040b5bcc10 Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc9002f635a18 Sep 11 19:37:42 AlphaPrime kernel: [drm] ring test on 0 succeeded in 2 usecs Sep 11 19:37:42 AlphaPrime kernel: [drm] ring test on 1 succeeded in 1 usecs Sep 11 19:37:42 AlphaPrime kernel: [drm] ring test on 2 succeeded in 1 usecs Sep 11 19:37:42 AlphaPrime kernel: [drm] ring test on 3 succeeded in 2 usecs Sep 11 19:37:42 AlphaPrime kernel: [drm] ring test on 4 succeeded in 1 usecs Sep 11 19:37:42 AlphaPrime kernel: [drm] ring test on 5 succeeded in 2 usecs Sep 11 19:37:42 AlphaPrime kernel: [drm] UVD initialized successfully. Sep 11 19:37:42 AlphaPrime kernel: [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35). Sep 11 19:37:42 AlphaPrime kernel: [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35). Sep 11 19:37:42 AlphaPrime kernel: radeon 0000:01:00.0: ib ring test failed (-35). Sep 11 19:37:42 AlphaPrime kernel: [drm:radeon_pm_resume_dpm] *ERROR* radeon: dpm resume failed Sep 11 19:38:54 AlphaPrime kernel: INFO: task X:4647 blocked for more than 60 seconds. Sep 11 19:38:54 AlphaPrime kernel: Tainted: P O 3.16.2 #1 Sep 11 19:38:54 AlphaPrime kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 11 19:38:54 AlphaPrime kernel: X D ffff88043ed91a80 0 4647 4637 0x00000000 Sep 11 19:38:54 AlphaPrime kernel: ffff880424d018f0 0000000000000002 0000000000011a80 ffff8803f9793fd8 Sep 11 19:38:54 AlphaPrime kernel: ffff880428a4e3c0 0000000000011a80 ffff880424d018f0 ffff880424d018f0 Sep 11 19:38:54 AlphaPrime kernel: ffff8803f9793cc8 ffff8804282a4030 ffff8804282a4018 ffffffff00000000 Sep 11 19:38:54 AlphaPrime kernel: Call Trace: Sep 11 19:38:54 AlphaPrime kernel: [] ? rwsem_down_write_failed+0x145/0x330 Sep 11 19:38:54 AlphaPrime kernel: [] ? tsd_exit+0x1e0/0x1e8 [spl] Sep 11 19:38:54 AlphaPrime kernel: [] ? call_rwsem_down_write_failed+0x13/0x20 Sep 11 19:38:54 AlphaPrime kernel: [] ? down_write+0x1b/0x30 Sep 11 19:38:54 AlphaPrime kernel: [] ? radeon_gpu_reset+0x1d/0x248 [radeon] Sep 11 19:38:54 AlphaPrime kernel: [] ? ttm_bo_wait+0x168/0x178 [ttm] Sep 11 19:38:54 AlphaPrime kernel: [] ? radeon_bo_wait+0xe1/0x138 [radeon] Sep 11 19:38:54 AlphaPrime kernel: [] ? radeon_gem_handle_lockup.part.6+0x5/0x10 [radeon] Sep 11 19:38:54 AlphaPrime kernel: [] ? drm_ioctl+0x179/0x540 [drm] Sep 11 19:38:54 AlphaPrime kernel: [] ? radeon_gem_busy_ioctl+0xf0/0xf0 [radeon] Sep 11 19:38:54 AlphaPrime kernel: [] ? signal_delivered+0x52/0x68 Sep 11 19:38:54 AlphaPrime kernel: [] ? input_event_to_user+0x4f/0x60 Sep 11 19:38:54 AlphaPrime kernel: [] ? __restore_xstate_sig+0x7d/0x5f0 Sep 11 19:38:54 AlphaPrime kernel: [] ? radeon_drm_ioctl+0x41/0x70 [radeon] Sep 11 19:38:54 AlphaPrime kernel: [] ? do_vfs_ioctl+0x2cf/0x4b0 Sep 11 19:38:54 AlphaPrime kernel: [] ? vtime_account_user+0x3a/0x50 Sep 11 19:38:54 AlphaPrime kernel: [] ? __fget+0x63/0xa0 Sep 11 19:38:54 AlphaPrime kernel: [] ? SyS_ioctl+0x36/0x80 Sep 11 19:38:54 AlphaPrime kernel: [] ? tracesys+0x7e/0xe2 Sep 11 19:38:54 AlphaPrime kernel: [] ? tracesys+0xdd/0xe2 S