Public bug reported:
Steps to reproduce:
Right click on Unity Dash
Hardware:
Dell Dimension 8400
ASUS EN210 Silent (nouveau)
Info from Panic:
---------------------------------------------------------------------------------------
Bug: unable to handle kernel paging request at 4d080014
IP: [<f84b5193>] ttm_bo_setup_vm+0x93/0x130 [ttm]
*pdpt = 00000000338fc001 *pde = 0000000000000000
Oops: 000 [#1] SMP
Modules linked in: lp dm_crypt snd_hda_codec_hdmi snd_ca0106 snd_ac97_codec
snd_hda_intel snd_hda_codec snd_hwdep ac97_bus snd_pcm snd_seq_midi seq_rawmidi
snd_seq_midi_event snd_seq ppdev snd_timer parport_pc snd_seq_device psmouse
parport rfcom bnep joydev snd serio_raw mac_hid soundcore snd_page_alloc dcdbas
bluetooth dm_multipath squashfs overlayfs nls_utf8 isofs dmraid45 xor btrfs
zlib_deflate libcrc32c pata_jmicron dm_mirror dm_region_hash dm_log tulip
usbhid nouveau hid floppy ttm drm_kms_helper drm i2c_algo_bit mxm_wmi wmi video
usb+storage
Pid: 3309, comm: compiz Not tainted 3.2.0-20-generic-pae #33-Ubuntu Dell Inc.
EIP: 0060:[<f84b5193>] EFLAGS: 00010286 CPU: 0
EIP is at ttm_bo_setup_vm+0x93/0x130 [ttm]
EAX: f389b0b8 EBX: ee5f4600 ECX: ee5f64b8 EXD: 4d080000
ESI: f7700194 EDI: 0010ba14 EBP: f38dddd8 ESP: f38dddc0
DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Process compiz (pid: 3309, ti-f38dc000 task =f3c4f1a0 task.ti=f38dc000)
Stack:
00000001 00000000 f770042c 00000000 00000016 00000000 f38dddfc f84b70e5
f38dddfc f85cc78c 00070000 ee5f4600 f7700000 f7700194 f38dde38
f85cc9bc 00000000 ee5f46d0 00000001 00000000 00000000 00000000 00016000
Call Trace:
ttm_bo_init+0x195/0x1e0
? nouveau_bo_placement_set+0x6c/0x100 [nouveau]
nouveau+bo_new+0x11c/0x170 [nouveau]
? nouveau_bo_create_ttm_backend_entry+0x70/0x70 [nouveau]
nouveau_gem_new+0x55/0xf0 [nouveau]
nouveau_gem_ioctl_new+0x6a/0x140 [nouveau}
drm_ioctl+0x378/0x480 [drm]
? nouveau_gem_new+0xf0/0xf0 [nouveau]
? lapic_next_event+0x1b/0x20
? clockevents_program_event+0xb2/0x170
? tick_program_event_0x29/0x30
? hrtimer_interupt+0x160/0x260
? drm_copy_field+0x80/0x80 [drm]
do_vfs_ioctl+0x79/0x2d0
sys_ioctl+0x6f/0x80
syscall_call+0x7/0xb
? scsi_register_device_handler.part.11+0x5/0xb0
** Affects: xserver-xorg-video-nouveau (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
Steps to reproduce:
Right click on Unity Dash
Hardware:
Dell Dimension 8400
ASUS EN210 Silent (nouveau)
- Stack Trace from Panic:
+ Info from Panic:
---------------------------------------------------------------------------------------
Bug: unable to handle kernel paging request at 4d080014
IP: [<f84b5193>] ttm_bo_setup_vm+0x93/0x130 [ttm]
*pdpt = 00000000338fc001 *pde = 0000000000000000
Oops: 000 [#1] SMP
Modules linked in: lp dm_crypt snd_hda_codec_hdmi snd_ca0106 snd_ac97_codec
snd_hda_intel snd_hda_codec snd_hwdep ac97_bus snd_pcm snd_seq_midi seq_rawmidi
snd_seq_midi_event snd_seq ppdev snd_timer parport_pc snd_seq_device psmouse
parport rfcom bnep joydev snd serio_raw mac_hid soundcore snd_page_alloc dcdbas
bluetooth dm_multipath squashfs overlayfs nls_utf8 isofs dmraid45 xor btrfs
zlib_deflate libcrc32c pata_jmicron dm_mirror dm_region_hash dm_log tulip
usbhid nouveau hid floppy ttm drm_kms_helper drm i2c_algo_bit mxm_wmi wmi video
usb+storage
Pid: 3309, comm: compiz Not tainted 3.2.0-20-generic-pae #33-Ubuntu Dell Inc.
EIP: 0060:[<f84b5193>] EFLAGS: 00010286 CPU: 0
EIP is at ttm_bo_setup_vm+0x93/0x130 [ttm]
EAX: f389b0b8 EBX: ee5f4600 ECX: ee5f64b8 EXD: 4d080000
ESI: f7700194 EDI: 0010ba14 EBP: f38dddd8 ESP: f38dddc0
DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Process compiz (pid: 3309, ti-f38dc000 task =f3c4f1a0 task.ti=f38dc000)
Stack:
00000001 00000000 f770042c 00000000 00000016 00000000 f38dddfc f84b70e5
f38dddfc f85cc78c 00070000 ee5f4600 f7700000 f7700194 f38dde38
f85cc9bc 00000000 ee5f46d0 00000001 00000000 00000000 00000000 00016000
Call Trace:
ttm_bo_init+0x195/0x1e0
? nouveau_bo_placement_set+0x6c/0x100 [nouveau]
nouveau+bo_new+0x11c/0x170 [nouveau]
? nouveau_bo_create_ttm_backend_entry+0x70/0x70 [nouveau]
nouveau_gem_new+0x55/0xf0 [nouveau]
nouveau_gem_ioctl_new+0x6a/0x140 [nouveau}
drm_ioctl+0x378/0x480 [drm]
? nouveau_gem_new+0xf0/0xf0 [nouveau]
? lapic_next_event+0x1b/0x20
? clockevents_program_event+0xb2/0x170
? tick_program_event_0x29/0x30
? hrtimer_interupt+0x160/0x260
? drm_copy_field+0x80/0x80 [drm]
do_vfs_ioctl+0x79/0x2d0
sys_ioctl+0x6f/0x80
syscall_call+0x7/0xb
? scsi_register_device_handler.part.11+0x5/0xb0
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https://bugs.launchpad.net/bugs/987599
Title:
Right clicking on Unity Dash causes kernel panic
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