UVD isn't reinitialized after a GPU crash. GPU is a Radeon HD 6770, which is a Evergreen-based Juniper XT. Kernel is 3.13.3-201.fc20.x86_64 X is xorg-x11-server-Xorg-1.14.4-6.fc20.x86_64 Mesa is current master (adad8fb2e947e3ea9e9d84cb3722e46de91346e4). Reproducing: 1. vdpauinfo's output before the crash: Decoder capabilities: name level macbs width height ------------------------------------------- MPEG1 0 9216 2048 1152 MPEG2_SIMPLE 3 9216 2048 1152 MPEG2_MAIN 3 9216 2048 1152 H264_BASELINE 41 9216 2048 1152 H264_MAIN 41 9216 2048 1152 H264_HIGH 41 9216 2048 1152 VC1_SIMPLE 1 9216 2048 1152 VC1_MAIN 2 9216 2048 1152 VC1_ADVANCED 4 9216 2048 1152 2. Crash the GPU. DoubleFine's The Cave or Brütal Legend are good for this. 3. vdpauinfo's output after the crash: Decoder capabilities: name level macbs width height ------------------------------------------- MPEG1 0 1048576 16384 16384 MPEG2_SIMPLE 3 1048576 16384 16384 MPEG2_MAIN 3 1048576 16384 16384 4. Relevant kernel logs: radeon 0000:01:00.0: GPU lockup CP stall for more than 10104msec radeon 0000:01:00.0: GPU lockup (waiting for 0x000000000012605f last fence id 0x0000000000126059 on ring 0) [drm] Disabling audio 0 support radeon 0000:01:00.0: Saved 311 dwords of commands on ring 0. radeon 0000:01:00.0: GPU softreset: 0x00000009 radeon 0000:01:00.0: GRBM_STATUS = 0xF0001828 radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x80000003 radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x40040000 radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00048002 radeon 0000:01:00.0: R_008680_CP_STAT = 0x80268643 radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 radeon 0000:01:00.0: GPU reset succeeded, trying to resume [drm] PCIE gen 2 link speeds already enabled [drm] PCIE GART of 1024M enabled (table at 0x000000000025D000). radeon 0000:01:00.0: WB enabled radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88031ac2dc00 radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88031ac2dc0c radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9001219c418 [drm] ring test on 0 succeeded in 1 usecs [drm] ring test on 3 succeeded in 1 usecs [drm] ring test on 5 succeeded in 1 usecs [drm] UVD initialized successfully. [drm] Enabling audio 0 support ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD radeon 0000:01:00.0: GPU lockup CP stall for more than 10001msec radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000126064 last fence id 0x0000000000126060 on ring 0) [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35). [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35). radeon 0000:01:00.0: ib ring test failed (-35). [drm] Disabling audio 0 support radeon 0000:01:00.0: GPU softreset: 0x00000009 radeon 0000:01:00.0: GRBM_STATUS = 0xF0001828 radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x80000003 radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x40040000 radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00048000 radeon 0000:01:00.0: R_008680_CP_STAT = 0x80268643 radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 radeon 0000:01:00.0: GPU reset succeeded, trying to resume CE: hpet increased min_delta_ns to 20115 nsec CE: hpet increased min_delta_ns to 30172 nsec [drm] PCIE gen 2 link speeds already enabled [drm] PCIE GART of 1024M enabled (table at 0x000000000025D000). radeon 0000:01:00.0: WB enabled radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88031ac2dc00 radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88031ac2dc0c radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9001219c418 [drm] ring test on 0 succeeded in 1 usecs [drm] ring test on 3 succeeded in 1 usecs [drm] ring test on 5 succeeded in 1 usecs [drm] UVD initialized successfully. [drm] Enabling audio 0 support [drm] ib test on ring 0 succeeded in 0 usecs [drm] ib test on ring 3 succeeded in 1 usecs ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD [drm:uvd_v1_0_ib_test] *ERROR* radeon: failed to get create msg (-22). [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-22). switching from power state: ui class: none internal class: boot caps: video uvd vclk: 0 dclk: 0 power level 0 sclk: 80000 mclk: 110000 vddc: 1125 vddci: 0 power level 1 sclk: 80000 mclk: 110000 vddc: 1125 vddci: 0 power level 2 sclk: 80000 mclk: 110000 vddc: 1125 vddci: 0 status: c b switching to power state: ui class: performance internal class: none caps: single_disp video uvd vclk: 0 dclk: 0 power level 0 sclk: 15700 mclk: 30000 vddc: 950 vddci: 0 power level 1 sclk: 50000 mclk: 110000 vddc: 1100 vddci: 0 power level 2 sclk: 80000 mclk: 110000 vddc: 1125 vddci: 0 status: r ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD [drm] Disabling audio 0 support radeon 0000:01:00.0: Saved 247 dwords of commands on ring 0. radeon 0000:01:00.0: GPU softreset: 0x00000009 radeon 0000:01:00.0: GRBM_STATUS = 0xF0001828 radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x80000003 radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 radeon 0000:01:00.0: SRBM_STATUS = 0x20000AC0 radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x40040000 radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00048006 radeon 0000:01:00.0: R_008680_CP_STAT = 0x80268647 radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 radeon 0000:01:00.0: GPU reset succeeded, trying to resume [drm] PCIE gen 2 link speeds already enabled [drm] PCIE GART of 1024M enabled (table at 0x000000000025D000). radeon 0000:01:00.0: WB enabled radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88031ac2dc00 radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88031ac2dc0c radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc9001219c418 [drm] ring test on 0 succeeded in 1 usecs [drm] ring test on 3 succeeded in 1 usecs [drm] ring test on 5 succeeded in 1 usecs [drm] UVD initialized successfully. [drm] Enabling audio 0 support ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD [drm] ib test on ring 0 succeeded in 0 usecs [drm] ib test on ring 3 succeeded in 1 usecs [drm:uvd_v1_0_ib_test] *ERROR* radeon: failed to get create msg (-22). [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-22). switching from power state: ui class: none internal class: boot caps: video uvd vclk: 0 dclk: 0 power level 0 sclk: 80000 mclk: 110000 vddc: 1125 vddci: 0 power level 1 sclk: 80000 mclk: 110000 vddc: 1125 vddci: 0 power level 2 sclk: 80000 mclk: 110000 vddc: 1125 vddci: 0 status: c b switching to power state: ui class: performance internal class: none caps: single_disp video uvd vclk: 0 dclk: 0 power level 0 sclk: 15700 mclk: 30000 vddc: 950 vddci: 0 power level 1 sclk: 50000 mclk: 110000 vddc: 1100 vddci: 0 power level 2 sclk: 80000 mclk: 110000 vddc: 1125 vddci: 0 status: r ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD ALSA sound/pci/hda/hda_eld.c:684 HDMI ATI/AMD: no speaker allocation for ELD
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