[Bug 82886] New: [RadeonSI]GPU Lockup with Linux 3.16 & Mesa Git

https://bugs.freedesktop.org/show_bug.cgi?id=82886

Priority: medium Bug ID: 82886 Assignee: dri-devel@lists.freedesktop.org Summary: [RadeonSI]GPU Lockup with Linux 3.16 & Mesa Git Severity: normal Classification: Unclassified OS: Linux (All) Reporter: mmstickman@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Drivers/Gallium/radeonsi Product: Mesa

My Radeon HD 7950 GPU locks up and/or Xorg completely crashes whenever the system is graphics card is stressed slightly sometimes (even so much as displaying a web page) -- forcing me to have to reboot the system. I've also been able to trigger it simply by running a game like Tesseract, where it will completely crash Xorg on the main menu.

[104725.380514] radeon 0000:01:00.0: ring 0 stalled for more than 10033msec [104725.380524] radeon 0000:01:00.0: GPU lockup (waiting for 0x000000000085f665 last fence id 0x000000000085f65a on ring 0) [104725.921526] radeon 0000:01:00.0: Saved 957 dwords of commands on ring 0. [104725.921574] radeon 0000:01:00.0: GPU softreset: 0x00000068 [104725.921576] radeon 0000:01:00.0: GRBM_STATUS = 0xA0003028 [104725.921578] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000006 [104725.921580] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000006 [104725.921582] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [104725.921617] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [104725.921619] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [104725.921621] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00010000 [104725.921623] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000002 [104725.921625] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80010243 [104725.921626] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [104725.921628] radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG = 0x44E84246 [104725.921630] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 [104725.921632] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000 [104726.446215] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x0000DDFF [104726.446269] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000140 [104726.447426] radeon 0000:01:00.0: GRBM_STATUS = 0x00003028 [104726.447428] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000006 [104726.447430] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000006 [104726.447432] radeon 0000:01:00.0: SRBM_STATUS = 0x20000AC0 [104726.447467] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [104726.447469] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [104726.447470] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 [104726.447472] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 [104726.447474] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 [104726.447476] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [104726.447478] radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG = 0x44C83D57 [104726.447562] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [104726.496373] [drm] probing gen 2 caps for device 1002:5a16 = 31cd02/0 [104726.496376] [drm] PCIE gen 2 link speeds already enabled [104726.499844] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000). [104726.499980] radeon 0000:01:00.0: WB enabled [104726.499983] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x00000000c0000c00 and cpu addr 0xffff880420106c00 [104726.499985] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x00000000c0000c04 and cpu addr 0xffff880420106c04 [104726.499987] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x00000000c0000c08 and cpu addr 0xffff880420106c08 [104726.499989] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x00000000c0000c0c and cpu addr 0xffff880420106c0c [104726.499990] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x00000000c0000c10 and cpu addr 0xffff880420106c10 [104726.500376] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90011cb5a18 [104726.672097] [drm] ring test on 0 succeeded in 1 usecs [104726.672103] [drm] ring test on 1 succeeded in 1 usecs [104726.672107] [drm] ring test on 2 succeeded in 1 usecs [104726.672167] [drm] ring test on 3 succeeded in 2 usecs [104726.672174] [drm] ring test on 4 succeeded in 1 usecs [104726.869612] [drm] ring test on 5 succeeded in 2 usecs [104726.869617] [drm] UVD initialized successfully. [104736.885653] radeon 0000:01:00.0: ring 0 stalled for more than 10000msec [104736.885663] radeon 0000:01:00.0: GPU lockup (waiting for 0x000000000085f66b last fence id 0x000000000085f65a on ring 0) [104736.885689] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35). [104736.885696] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35). [104736.885700] radeon 0000:01:00.0: ib ring test failed (-35). [104737.072553] radeon 0000:01:00.0: ring 0 stalled for more than 10186msec [104737.072563] radeon 0000:01:00.0: GPU lockup (waiting for 0x000000000085f665 last fence id 0x000000000085f65a on ring 0) [104737.395007] radeon 0000:01:00.0: GPU softreset: 0x00000048 [104737.395010] radeon 0000:01:00.0: GRBM_STATUS = 0xA0003028 [104737.395012] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000006 [104737.395014] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000006 [104737.395016] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [104737.395051] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [104737.395053] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [104737.395055] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00010000 [104737.395057] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00400002 [104737.395059] radeon 0000:01:00.0: R_008680_CP_STAT = 0x84010243 [104737.395061] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [104737.395062] radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG = 0x44C83D57 [104737.395065] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 [104737.395067] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000 [104737.895759] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x0000DDFF [104737.895829] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 [104737.896987] radeon 0000:01:00.0: GRBM_STATUS = 0x00003028 [104737.896989] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000006 [104737.896991] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000006 [104737.896993] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [104737.897027] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [104737.897067] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [104737.897071] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 [104737.897073] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 [104737.897075] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 [104737.897078] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [104737.897080] radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG = 0x44C83D57 [104737.897164] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [104737.914092] [drm] probing gen 2 caps for device 1002:5a16 = 31cd02/0 [104737.914095] [drm] PCIE gen 2 link speeds already enabled [104737.917563] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000). [104737.917737] radeon 0000:01:00.0: WB enabled [104737.917739] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x00000000c0000c00 and cpu addr 0xffff880420106c00 [104737.917741] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x00000000c0000c04 and cpu addr 0xffff880420106c04 [104737.917743] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x00000000c0000c08 and cpu addr 0xffff880420106c08 [104737.917745] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x00000000c0000c0c and cpu addr 0xffff880420106c0c [104737.917747] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x00000000c0000c10 and cpu addr 0xffff880420106c10 [104737.918131] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90011cb5a18 [104738.088583] [drm] ring test on 0 succeeded in 1 usecs [104738.088588] [drm] ring test on 1 succeeded in 1 usecs [104738.088592] [drm] ring test on 2 succeeded in 1 usecs [104738.088652] [drm] ring test on 3 succeeded in 2 usecs [104738.088658] [drm] ring test on 4 succeeded in 1 usecs [104738.286093] [drm] ring test on 5 succeeded in 2 usecs [104738.286098] [drm] UVD initialized successfully. [104738.286119] [drm] ib test on ring 0 succeeded in 0 usecs [104738.286137] [drm] ib test on ring 1 succeeded in 0 usecs [104738.286155] [drm] ib test on ring 2 succeeded in 0 usecs [104738.286173] [drm] ib test on ring 3 succeeded in 0 usecs [104738.286190] [drm] ib test on ring 4 succeeded in 0 usecs [104738.457645] [drm:uvd_v1_0_ib_test] *ERROR* radeon: failed to get destroy ib (-22). [104738.457650] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-22). [104738.457665] [drm:radeon_pm_resume_dpm] *ERROR* radeon: dpm resume failed