[Bug 46231] Radeon NI: evergreen_resume fails after GPU lockup

Fri Sep 21 15:46:37 PDT 2012

https://bugzilla.kernel.org/show_bug.cgi?id=46231


--- Comment #3 from ben at b1c1l1.com  2012-09-21 22:46:37 ---
I got a different crash with 3.6-rc6 (includes the patch mentioned in comment
#2).  The system was not functional after these messages:

[143239.080420] radeon 0000:01:00.0: GPU lockup CP stall for more than
10000msec
[143239.080431] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000a80f65
last fence id 0x0000000000a80f5e)
[143239.579983] radeon 0000:01:00.0: GPU lockup CP stall for more than
10500msec
[143239.579994] radeon 0000:01:00.0: GPU lockup (waiting for
0x0000000000a80f5f)
[143239.580002] radeon 0000:01:00.0: failed to get a new IB (-35)
[143239.580007] [drm:radeon_cs_ib_chunk] *ERROR* Failed to get ib !
[143239.581196] radeon 0000:01:00.0: Saved 887 dwords of commands on ring 0.
[143239.581219] radeon 0000:01:00.0: GPU softreset 
[143239.581226] radeon 0000:01:00.0:   GRBM_STATUS=0xA0003828
[143239.581232] radeon 0000:01:00.0:   GRBM_STATUS_SE0=0x00000007
[143239.581238] radeon 0000:01:00.0:   GRBM_STATUS_SE1=0x00000007
[143239.581244] radeon 0000:01:00.0:   SRBM_STATUS=0x200000C0
[143239.581249] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
[143239.581256] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 = 0x00010002
[143239.581261] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     = 0x00020186
[143239.581267] radeon 0000:01:00.0:   R_008680_CP_STAT          = 0x80038647
[143239.581280] radeon 0000:01:00.0:   GRBM_SOFT_RESET=0x00007F6B
[143239.581388] radeon 0000:01:00.0:   GRBM_STATUS=0x00003828
[143239.581393] radeon 0000:01:00.0:   GRBM_STATUS_SE0=0x00000007
[143239.581399] radeon 0000:01:00.0:   GRBM_STATUS_SE1=0x00000007
[143239.581404] radeon 0000:01:00.0:   SRBM_STATUS=0x200000C0
[143239.581410] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
[143239.581416] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 = 0x00000000
[143239.581422] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     = 0x00000000
[143239.581428] radeon 0000:01:00.0:   R_008680_CP_STAT          = 0x00000000
[143239.582434] radeon 0000:01:00.0: GPU reset succeeded, trying to resume
[143239.587527] [drm] probing gen 2 caps for device 8086:101 = 2/0
[143239.587530] [drm] enabling PCIE gen 2 link speeds, disable with
radeon.pcie_gen2=0
[143239.590542] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[143239.590743] radeon 0000:01:00.0: WB enabled
[143239.590779] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000040000c00 and cpu addr 0xffff880265312c00
[143239.607117] [drm] ring test on 0 succeeded in 3 usecs
[143239.913692] [drm] ib test on ring 0 succeeded in 0 usecs
[143239.914882] radeon 0000:01:00.0: GPU reset succeeded, trying to resume
[143239.920049] [drm] probing gen 2 caps for device 8086:101 = 2/0
[143239.920050] [drm] enabling PCIE gen 2 link speeds, disable with
radeon.pcie_gen2=0
[143239.923057] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[143239.923222] radeon 0000:01:00.0: WB enabled
[143239.923231] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000040000c00 and cpu addr 0xffff880265312c00
[143239.939918] [drm] ring test on 0 succeeded in 2 usecs
[143240.178647] [drm] ib test on ring 0 succeeded in 0 usecs
[143251.248812] radeon 0000:01:00.0: GPU lockup CP stall for more than
10000msec
[143251.248827] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000a80f90
last fence id 0x0000000000a80f7c)
[143251.748424] radeon 0000:01:00.0: GPU lockup CP stall for more than
10500msec
[143251.748434] radeon 0000:01:00.0: GPU lockup (waiting for
0x0000000000a80f7d)
[143251.748443] radeon 0000:01:00.0: failed to get a new IB (-35)
[143251.748447] [drm:radeon_cs_ib_chunk] *ERROR* Failed to get ib !
[143251.749646] radeon 0000:01:00.0: Saved 1495 dwords of commands on ring 0.
[143251.749656] radeon 0000:01:00.0: GPU softreset 
[143251.749662] radeon 0000:01:00.0:   GRBM_STATUS=0xA0003828
[143251.749668] radeon 0000:01:00.0:   GRBM_STATUS_SE0=0x00000007
[143251.749674] radeon 0000:01:00.0:   GRBM_STATUS_SE1=0x00000007
[143251.749680] radeon 0000:01:00.0:   SRBM_STATUS=0x200000C0
[143251.749686] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
[143251.749692] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 = 0x00004100
[143251.749698] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     = 0x00020182
[143251.749704] radeon 0000:01:00.0:   R_008680_CP_STAT          = 0x80028243
[143251.749716] radeon 0000:01:00.0:   GRBM_SOFT_RESET=0x00007F6B
[143251.749824] radeon 0000:01:00.0:   GRBM_STATUS=0x00003828
[143251.749830] radeon 0000:01:00.0:   GRBM_STATUS_SE0=0x00000007
[143251.749835] radeon 0000:01:00.0:   GRBM_STATUS_SE1=0x00000007
[143251.749841] radeon 0000:01:00.0:   SRBM_STATUS=0x200000C0
[143251.749847] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
[143251.749853] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 = 0x00000000
[143251.749858] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     = 0x00000000
[143251.749864] radeon 0000:01:00.0:   R_008680_CP_STAT          = 0x00000000
[143251.750873] radeon 0000:01:00.0: GPU reset succeeded, trying to resume
[143251.756190] [drm] probing gen 2 caps for device 8086:101 = 2/0
[143251.756194] [drm] enabling PCIE gen 2 link speeds, disable with
radeon.pcie_gen2=0
[143251.759244] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[143251.759425] radeon 0000:01:00.0: WB enabled
[143251.759432] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000040000c00 and cpu addr 0xffff880265312c00
[143251.776151] [drm] ring test on 0 succeeded in 2 usecs
[143262.538173] radeon 0000:01:00.0: GPU lockup CP stall for more than
10000msec
[143262.538185] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000a80fac
last fence id 0x0000000000a80f92)
[143262.538191] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
[143262.538196] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on
GFX ring (-35).
[143262.538201] radeon 0000:01:00.0: ib ring test failed (-35).
[143262.539292] radeon 0000:01:00.0: GPU softreset 
[143262.539299] radeon 0000:01:00.0:   GRBM_STATUS=0xA0003828
[143262.539305] radeon 0000:01:00.0:   GRBM_STATUS_SE0=0x00000007
[143262.539310] radeon 0000:01:00.0:   GRBM_STATUS_SE1=0x00000007
[143262.539316] radeon 0000:01:00.0:   SRBM_STATUS=0x200000C0
[143262.539322] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
[143262.539328] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 = 0x00010002
[143262.539334] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     = 0x00020186
[143262.539340] radeon 0000:01:00.0:   R_008680_CP_STAT          = 0x80038647
[143262.539352] radeon 0000:01:00.0:   GRBM_SOFT_RESET=0x00007F6B
[143262.539460] radeon 0000:01:00.0:   GRBM_STATUS=0x00003828
[143262.539466] radeon 0000:01:00.0:   GRBM_STATUS_SE0=0x00000007
[143262.539472] radeon 0000:01:00.0:   GRBM_STATUS_SE1=0x00000007
[143262.539477] radeon 0000:01:00.0:   SRBM_STATUS=0x200000C0
[143262.539483] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
[143262.539488] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 = 0x00000000
[143262.539494] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     = 0x00000000
[143262.539500] radeon 0000:01:00.0:   R_008680_CP_STAT          = 0x00000000
[143262.540509] radeon 0000:01:00.0: GPU reset succeeded, trying to resume
[143262.545844] [drm] probing gen 2 caps for device 8086:101 = 2/0
[143262.545848] [drm] enabling PCIE gen 2 link speeds, disable with
radeon.pcie_gen2=0
[143262.548898] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[143262.549080] radeon 0000:01:00.0: WB enabled
[143262.549090] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000040000c00 and cpu addr 0xffff880265312c00
[143262.565807] [drm] ring test on 0 succeeded in 2 usecs
[143262.794823] [drm] ib test on ring 0 succeeded in 0 usecs
[143262.795952] radeon 0000:01:00.0: GPU reset succeeded, trying to resume
[143262.801217] [drm] probing gen 2 caps for device 8086:101 = 2/0
[143262.801222] [drm] enabling PCIE gen 2 link speeds, disable with
radeon.pcie_gen2=0
[143262.804151] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[143262.804248] radeon 0000:01:00.0: WB enabled
[143262.804258] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000040000c00 and cpu addr 0xffff880265312c00
[143262.820921] [drm] ring test on 0 succeeded in 2 usecs
[143263.039787] [drm] ib test on ring 0 succeeded in 0 usecs

-- 
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.