before segfault: [ 1468.056831] [drm] nouveau 0000:02:00.0: PGRAPH - DATA_ERROR XY_OUT_OF_BOUNDS [ 1468.056837] [drm] nouveau 0000:02:00.0: PGRAPH - DATA_ERROR [ 1468.056842] [drm] nouveau 0000:02:00.0: PGRAPH - ch 4 (0x00014d0000) subc 7 class 0x5039 mthd 0x0328 data 0x00000000
segfault: compiz[3968]: segfault at bc ip 0574b6e8 sp bfafed4c error 4 in libnux-core-1.0.so.0.1400.0[570d000+5a000] after segfault several: [ 2098.709109] [drm] nouveau 0000:02:00.0: fail ttm_validate [ 2098.709116] [drm] nouveau 0000:02:00.0: validate vram_list [ 2098.709332] [drm] nouveau 0000:02:00.0: validate: -12 [ 2098.950555] [drm] nouveau 0000:02:00.0: magic set 0: [ 2098.950567] [drm] nouveau 0000:02:00.0: 0x00408604: 0x20096701 [ 2098.950570] [drm] nouveau 0000:02:00.0: 0x00408608: 0x00000000 [ 2098.950573] [drm] nouveau 0000:02:00.0: 0x0040860c: 0x40000e04 [ 2098.950576] [drm] nouveau 0000:02:00.0: 0x00408610: 0x00000000 [ 2098.950579] [drm] nouveau 0000:02:00.0: PGRAPH - TRAP_TEXTURE - TP0: Unhandled ustatus 0x00000003 [ 2098.950582] [drm] nouveau 0000:02:00.0: PGRAPH - TRAP [ 2098.950587] [drm] nouveau 0000:02:00.0: PGRAPH - ch 5 (0x00048b0000) subc 5 class 0x8397 mthd 0x15e0 data 0x00000000 [ 2098.950597] [drm] nouveau 0000:02:00.0: VM: trapped read at 0x0000000000 on ch 5 [0x000048b0] PGRAPH/TEXTURE/00 reason: PT_NOT_PRESENT .... one: [ 2099.086023] [drm] nouveau 0000:02:00.0: PFIFO_DMA_PUSHER - Ch 5 Get 0x0027117008 Put 0x00271176d8 IbGet 0x00000ff0 IbPut 0x00000ff8 State 0x80000000 (err: INVALID_CMD) Push 0x00400040 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874672 Title: Xorg compiz / unity crash with nouveau To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/874672/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
