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[Bug 1205252] Re: random crashes with nouveau and GeForce [kernel 3.8.0-26]

 

** Summary changed:

- random crashes with nouveau and GeForce
+ random crashes with nouveau and GeForce [kernel 3.8.0-26]

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https://bugs.launchpad.net/bugs/1205252

Title:
  random crashes with nouveau and GeForce [kernel 3.8.0-26]

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  logs:


  Jul 26 13:02:37 anonymous kernel: [ 7419.765695] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 0: TIMEOUT at 07ffe8 warp 1, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7419.765710] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 1: TIMEOUT at 07ffe8 warp 2, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7419.765720] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 2: TIMEOUT at 07ffe8 warp 1, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7419.765727] nouveau E[  PGRAPH][0000:01:00.0]  TRAP
  Jul 26 13:02:37 anonymous kernel: [ 7419.765734] nouveau E[  PGRAPH][0000:01:00.0] ch 4 [0x003f97c000] subc 3 class 0x8597 mthd 0x1b0c data 0x1000f010
  Jul 26 13:02:37 anonymous kernel: [ 7419.931216] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 0: TIMEOUT at 07ffe8 warp 1, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7419.931227] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 1: TIMEOUT at 07ffe8 warp 2, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7419.931232] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 2: TIMEOUT at 07ffe8 warp 1, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7419.931236] nouveau E[  PGRAPH][0000:01:00.0]  TRAP
  Jul 26 13:02:37 anonymous kernel: [ 7419.931239] nouveau E[  PGRAPH][0000:01:00.0] ch 4 [0x003f97c000] subc 3 class 0x8597 mthd 0x1b0c data 0x1000f010
  Jul 26 13:02:37 anonymous kernel: [ 7420.096736] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 0: TIMEOUT at 07ffe8 warp 1, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7420.096750] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 1: TIMEOUT at 07ffe8 warp 2, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7420.096759] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 2: TIMEOUT at 07ffe8 warp 1, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7420.096766] nouveau E[  PGRAPH][0000:01:00.0]  TRAP
  Jul 26 13:02:37 anonymous kernel: [ 7420.096773] nouveau E[  PGRAPH][0000:01:00.0] ch 4 [0x003f97c000] subc 3 class 0x8597 mthd 0x1b0c data 0x1000f010
  Jul 26 13:02:37 anonymous kernel: [ 7420.262254] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 0: TIMEOUT at 07ffe8 warp 1, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7420.262270] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 1: TIMEOUT at 07ffe8 warp 2, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7420.262279] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 2: TIMEOUT at 07ffe8 warp 1, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7420.262286] nouveau E[  PGRAPH][0000:01:00.0]  TRAP
  Jul 26 13:02:37 anonymous kernel: [ 7420.262293] nouveau E[  PGRAPH][0000:01:00.0] ch 4 [0x003f97c000] subc 3 class 0x8597 mthd 0x1b0c data 0x1000f010
  Jul 26 13:02:37 anonymous kernel: [ 7420.427777] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 0: TIMEOUT at 07ffe8 warp 1, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7420.427792] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 1: TIMEOUT at 07ffe8 warp 2, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7420.427802] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 2: TIMEOUT at 07ffe8 warp 1, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7420.427808] nouveau E[  PGRAPH][0000:01:00.0]  TRAP
  Jul 26 13:02:37 anonymous kernel: [ 7420.427815] nouveau E[  PGRAPH][0000:01:00.0] ch 4 [0x003f97c000] subc 3 class 0x8597 mthd 0x1b0c data 0x1000f010
  Jul 26 13:02:37 anonymous kernel: [ 7420.593291] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 0: TIMEOUT at 07ffe8 warp 1, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7420.593303] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 1: TIMEOUT at 07ffe8 warp 2, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7420.593313] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 2: TIMEOUT at 07ffe8 warp 1, opcode c0850205 00000780
  Jul 26 13:02:37 anonymous kernel: [ 7420.593319] nouveau E[  PGRAPH][0000:01:00.0]  TRAP
  Jul 26 13:02:37 anonymous kernel: [ 7420.593326] nouveau E[  PGRAPH][0000:01:00.0] ch 4 [0x003f97c000] subc 3 class 0x8597 mthd 0x1b0c data 0x1000f010
  Jul 26 13:02:38 anonymous kernel: [ 7420.758815] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 0: TIMEOUT at 07ffe8 warp 1, opcode c0850205 00000780
  Jul 26 13:02:38 anonymous kernel: [ 7420.758829] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 1: TIMEOUT at 07ffe8 warp 2, opcode c0850205 00000780
  Jul 26 13:02:38 anonymous kernel: [ 7420.758839] nouveau E[  PGRAPH][0000:01:00.0] TRAP_MP_EXEC - TP 0 MP 2: TIMEOUT at 07ffe8 warp 1, opcode c0850205 00000780

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