[Bug 86864] [rv6xx] RADEON_FLAG_GTT_WC causes GPU to reset when playing Second Life / other games
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Sat Nov 29 17:07:39 PST 2014
https://bugs.freedesktop.org/show_bug.cgi?id=86864
--- Comment #5 from Shawn Starr <shawn.starr at rogers.com> ---
Taking some suggestions to disable CP DMA: (R600_DEBUG=nocpdma):
GPU crashed hard:
[ 540.397058] radeon 0000:01:00.0: ring 0 stalled for more than 10066msec
[ 540.403687] radeon 0000:01:00.0: GPU lockup (waiting for 0x000000000001ddb1
last fence id 0x000000000001ddb0 on ring 0)
[ 540.413226] radeon 0000:01:00.0: failed to get a new IB (-35)
[ 540.419088] [drm:radeon_cs_ib_fill] *ERROR* Failed to get ib !
[ 540.642386] radeon 0000:01:00.0: Saved 537 dwords of commands on ring 0.
[ 540.648841] radeon 0000:01:00.0: GPU softreset: 0x00000008
[ 540.654444] radeon 0000:01:00.0: R_008010_GRBM_STATUS = 0xA0000030
[ 540.661829] radeon 0000:01:00.0: R_008014_GRBM_STATUS2 = 0x00000003
[ 540.667683] radeon 0000:01:00.0: R_000E50_SRBM_STATUS = 0x200000C0
[ 540.674041] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 540.680737] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000
[ 540.687094] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00020186
[ 540.693250] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80028645
[ 540.697631] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 540.751932] radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00004001
[ 540.754222] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100
[ 540.759528] radeon 0000:01:00.0: R_008010_GRBM_STATUS = 0xA0003030
[ 540.761834] radeon 0000:01:00.0: R_008014_GRBM_STATUS2 = 0x00000003
[ 540.763420] radeon 0000:01:00.0: R_000E50_SRBM_STATUS = 0x200080C0
[ 540.765966] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 540.768397] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000
[ 540.770988] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000
[ 540.773460] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80100000
[ 540.777015] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 540.778511] radeon 0000:01:00.0: GPU reset succeeded, trying to resume
[ 540.784272] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[ 540.786484] radeon 0000:01:00.0: WB enabled
[ 540.788382] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000020000c00 and cpu addr 0xffff88003603ec00
[ 540.823636] [drm] ring test on 0 succeeded in 1 usecs
[ 550.825064] radeon 0000:01:00.0: ring 0 stalled for more than 10000msec
[ 550.830843] radeon 0000:01:00.0: GPU lockup (waiting for 0x000000000001ddc2
last fence id 0x000000000001ddb1 on ring 0)
[ 550.841797] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
[ 550.847294] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on
GFX ring (-35).
[ 550.854825] radeon 0000:01:00.0: ib ring test failed (-35).
[ 551.074568] radeon 0000:01:00.0: GPU softreset: 0x00000009
[ 551.080710] radeon 0000:01:00.0: R_008010_GRBM_STATUS = 0xA2733030
[ 551.087107] radeon 0000:01:00.0: R_008014_GRBM_STATUS2 = 0x00000103
[ 551.093704] radeon 0000:01:00.0: R_000E50_SRBM_STATUS = 0x200000C0
[ 551.100378] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 551.106751] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00008002
[ 551.112612] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00008086
[ 551.119845] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80018645
[ 551.125381] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 551.182032] radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00007FEF
[ 551.187907] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100
[ 551.194887] radeon 0000:01:00.0: R_008010_GRBM_STATUS = 0xA0003030
[ 551.202106] radeon 0000:01:00.0: R_008014_GRBM_STATUS2 = 0x00000003
[ 551.208302] radeon 0000:01:00.0: R_000E50_SRBM_STATUS = 0x200080C0
[ 551.214418] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 551.221656] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000
[ 551.227603] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000
[ 551.233900] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80100000
[ 551.241368] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 551.247877] radeon 0000:01:00.0: GPU reset succeeded, trying to resume
[ 551.256336] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[ 551.261595] radeon 0000:01:00.0: WB enabled
[ 551.265559] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000020000c00 and cpu addr 0xffff88003603ec00
[ 551.305998] [drm] ring test on 0 succeeded in 1 usecs
[ 551.310130] [drm] ib test on ring 0 succeeded in 0 usecs
[ 551.315154] switching from power state:
[ 551.318241] ui class: none
[ 551.320942] internal class: boot
[ 551.324177] caps: video
[ 551.326370] uvd vclk: 0 dclk: 0
[ 551.329313] power level 0 sclk: 60000 mclk: 70000 vddc: 1100
[ 551.334239] power level 1 sclk: 60000 mclk: 70000 vddc: 1100
[ 551.340383] power level 2 sclk: 60000 mclk: 70000 vddc: 1100
[ 551.345543] status: c b
[ 551.348176] switching to power state:
[ 551.351659] ui class: performance
[ 551.354237] internal class: none
[ 551.358272] caps: single_disp video
[ 551.361736] uvd vclk: 0 dclk: 0
[ 551.364876] power level 0 sclk: 11000 mclk: 40500 vddc: 900
[ 551.369971] power level 1 sclk: 30000 mclk: 70000 vddc: 1100
[ 551.375776] power level 2 sclk: 60000 mclk: 70000 vddc: 1100
[ 551.381047] status: r
[ 562.318061] radeon 0000:01:00.0: ring 0 stalled for more than 10048msec
[ 562.325126] radeon 0000:01:00.0: GPU lockup (waiting for 0x000000000001ddd0
last fence id 0x000000000001ddcf on ring 0)
[ 562.335405] retire_capture_urb: 4 callbacks suppressed
[ 562.339810] radeon 0000:01:00.0: failed to get a new IB (-35)
[ 562.345503] [drm:radeon_cs_ib_fill] *ERROR* Failed to get ib !
[ 562.567926] NMI: PCI system error (SERR) for reason a1 on CPU 0.
[ 562.568803] Dazed and confused, but trying to continue
[ 562.578130] radeon 0000:01:00.0: Saved 537 dwords of commands on ring 0.
[ 562.583853] radeon 0000:01:00.0: GPU softreset: 0x00000009
[ 562.589369] radeon 0000:01:00.0: R_008010_GRBM_STATUS = 0xA2733830
[ 562.595914] radeon 0000:01:00.0: R_008014_GRBM_STATUS2 = 0x00000103
[ 562.600921] radeon 0000:01:00.0: R_000E50_SRBM_STATUS = 0x200010C0
[ 562.607704] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 562.613598] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00008000
[ 562.620112] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00008806
[ 562.626883] radeon 0000:01:00.0: R_008680_CP_STAT = 0x800106C5
[ 562.633039] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 562.882450] radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00007FEF
[ 562.888905] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100
[ 562.896025] radeon 0000:01:00.0: R_008010_GRBM_STATUS = 0xA0003030
[ 562.902355] radeon 0000:01:00.0: R_008014_GRBM_STATUS2 = 0x00000003
[ 562.908844] radeon 0000:01:00.0: R_000E50_SRBM_STATUS = 0x200090C0
[ 562.915298] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000
[ 562.921101] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000
[ 562.928340] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000
[ 562.934049] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80100000
[ 562.940499] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57
[ 562.946972] radeon 0000:01:00.0: GPU reset succeeded, trying to resume
[ 563.124312] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[ 563.129580] radeon 0000:01:00.0: WB enabled
[ 563.133126] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000020000c00 and cpu addr 0xffff88003603ec00
[ 563.345369] [drm:r600_ring_test] *ERROR* radeon: ring 0 test failed
(scratch(0x8504)=0xCAFEDEAD)
[ 563.353039] [drm:r600_resume] *ERROR* r600 startup failed on resume
[ 563.358920] switching from power state:
[ 563.363823] ui class: none
[ 563.366549] internal class: boot
[ 563.369190] caps: video
[ 563.371732] uvd vclk: 0 dclk: 0
[ 563.374927] power level 0 sclk: 60000 mclk: 70000 vddc: 1100
[ 563.381397] power level 1 sclk: 60000 mclk: 70000 vddc: 1100
[ 563.387026] power level 2 sclk: 60000 mclk: 70000 vddc: 1100
[ 563.393153] status: c b
[ 563.396783] switching to power state:
[ 563.400357] ui class: performance
[ 563.403811] internal class: none
[ 563.406935] caps: single_disp video
[ 563.411205] uvd vclk: 0 dclk: 0
[ 563.413805] power level 0 sclk: 11000 mclk: 40500 vddc: 900
[ 563.420862] power level 1 sclk: 30000 mclk: 70000 vddc: 1100
[ 563.423187] power level 2 sclk: 60000 mclk: 70000 vddc: 1100
[ 563.425557] status: r
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