unreal effectscave demo locks up gpu
Submitted by almos
Assigned to Default DRI bug account
Description
I tried the Effects Cave demo from here https://wiki.unrealengine.com/Linux_Demos and it doesn't render anything, just locks up the GPU, the kernel calls a softreset, then the next frame locks up again and so on and so forth, until I kill it from a text console. This is printed to dmesg each time (nothing on the console):
[760734.139721] radeon 0000:01:00.0: ring 0 stalled for more than 10379msec [760734.139727] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000006cb14fc last fence id 0x0000000006cb14fb on ring 0) [760734.139734] radeon 0000:01:00.0: failed to get a new IB (-35) [760734.139736] [drm:radeon_cs_ib_fill] ERROR Failed to get ib ! [760734.276346] radeon 0000:01:00.0: Saved 663 dwords of commands on ring 0. [760734.276370] radeon 0000:01:00.0: GPU softreset: 0x00000009 [760734.276372] radeon 0000:01:00.0: GRBM_STATUS = 0xF0001828 [760734.276375] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x80000003 [760734.276377] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x80000003 [760734.276379] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [760734.276381] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [760734.276383] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [760734.276385] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x40040000 [760734.276388] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00048006 [760734.276390] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80268647 [760734.276392] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [760734.277882] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B [760734.277936] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 [760734.279096] radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 [760734.279098] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 [760734.279100] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [760734.279102] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [760734.279104] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [760734.279107] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [760734.279109] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 [760734.279111] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 [760734.279113] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 [760734.279116] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [760734.279147] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [760734.305227] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [760734.306448] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [760734.306543] radeon 0000:01:00.0: WB enabled [760734.306546] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88041e6dbc00 [760734.306548] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88041e6dbc0c [760734.307995] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc900120b2118 [760734.324270] [drm] ring test on 0 succeeded in 2 usecs [760734.324281] [drm] ring test on 3 succeeded in 7 usecs [760734.501676] [drm] ring test on 5 succeeded in 2 usecs [760734.501685] [drm] UVD initialized successfully. [760744.513661] radeon 0000:01:00.0: ring 0 stalled for more than 10000msec [760744.513666] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000006cb1511 last fence id 0x0000000006cb1502 on ring 0) [760744.513672] [drm:r600_ib_test] ERROR radeon: fence wait failed (-35). [760744.513677] [drm:radeon_ib_ring_tests] ERROR radeon: failed testing IB on GFX ring (-35). [760744.513678] radeon 0000:01:00.0: ib ring test failed (-35). [760744.522064] radeon 0000:01:00.0: GPU softreset: 0x00000009 [760744.522067] radeon 0000:01:00.0: GRBM_STATUS = 0xF7731828 [760744.522069] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0xFC000003 [760744.522072] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0xFC000003 [760744.522074] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [760744.522076] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [760744.522078] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [760744.522080] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x400C0000 [760744.522083] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00048006 [760744.522085] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80268647 [760744.522087] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [760744.522255] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B [760744.522310] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 [760744.523469] radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 [760744.523471] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 [760744.523475] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [760744.523477] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [760744.523479] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [760744.523481] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [760744.523483] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 [760744.523486] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 [760744.523488] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 [760744.523490] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [760744.523525] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [760744.535154] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [760744.538833] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [760744.538926] radeon 0000:01:00.0: WB enabled [760744.538929] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88041e6dbc00 [760744.538931] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88041e6dbc0c [760744.540384] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc900120b2118 [760744.556776] [drm] ring test on 0 succeeded in 2 usecs [760744.556787] [drm] ring test on 3 succeeded in 7 usecs [760744.734161] [drm] ring test on 5 succeeded in 2 usecs [760744.734170] [drm] UVD initialized successfully. [760744.734257] [drm] ib test on ring 0 succeeded in 0 usecs [760744.734340] [drm] ib test on ring 3 succeeded in 0 usecs [760744.885694] [drm:uvd_v1_0_ib_test] ERROR radeon: failed to get create msg (-22). [760744.885701] [drm:radeon_ib_ring_tests] ERROR radeon: failed testing IB on ring 5 (-22). [760744.885793] switching from power state: [760744.885797] ui class: none [760744.885798] internal class: boot [760744.885799] caps: [760744.885801] uvd vclk: 0 dclk: 0 [760744.885802] power level 0 sclk: 10000 mclk: 30000 vddc: 950 vddci: 950 [760744.885803] power level 1 sclk: 10000 mclk: 30000 vddc: 950 vddci: 950 [760744.885804] power level 2 sclk: 10000 mclk: 30000 vddc: 950 vddci: 950 [760744.885805] status: c b [760744.885806] switching to power state: [760744.885807] ui class: performance [760744.885808] internal class: none [760744.885808] caps: [760744.885809] uvd vclk: 0 dclk: 0 [760744.885810] power level 0 sclk: 10000 mclk: 15000 vddc: 950 vddci: 950 [760744.885811] power level 1 sclk: 60000 mclk: 100000 vddc: 1100 vddci: 1100 [760744.885812] power level 2 sclk: 86000 mclk: 110000 vddc: 1150 vddci: 1100 [760744.885813] status: r
This is with AMD Barts (HD6850), kernel is 3.17.7, mesa 10.3.2 and 10.5-dev.
I also tried the Realistic Rendering demo, and it works fine (with mesa 10.1 it was completely blue, but it has been fixed).
Version: git