this while watching a movie in VLC: Dec 13 23:06:57 stoke-buntu kernel: [23214.341275] *pde = 00000000 Dec 13 23:06:57 stoke-buntu kernel: [23214.341290] Dumping ftrace buffer: Dec 13 23:06:57 stoke-buntu kernel: [23214.341293] (ftrace buffer empty) Dec 13 23:06:57 stoke-buntu kernel: [23214.341295] Modules linked in: binfmt_misc radeon drm ppdev bridge stp bnep sbp2 lp parport joydev snd_hda_intel pcmcia snd_usb_audio snd_pcm_oss snd_mixer_oss snd_pcm snd_usb_lib snd_seq_dummy snd_seq_oss snd_seq_midi snd_seq_midi_event wlan_scan_sta snd_seq snd_rawmidi ath_rate_sample snd_timer snd_seq_device ati_agp ath_pci yenta_socket rsrc_nonstatic snd_hwdep agpgart wlan ath_hal(P) pcmcia_core snd soundcore snd_page_alloc gspca_zc3xx i2c_piix4 pcspkr psmouse video shpchp serio_raw input_polldev gspca_main output videodev v4l1_compat usbhid ohci1394 ieee1394 8139too 8139cp mii fbcon tileblit font bitblit softcursor Dec 13 23:06:57 stoke-buntu kernel: [23214.341343] Dec 13 23:06:57 stoke-buntu kernel: [23214.341347] Pid: 3325, comm: Xorg Tainted: P (2.6.28-17-generic #58-Ubuntu) Satellite A100 Dec 13 23:06:57 stoke-buntu kernel: [23214.341351] EIP: 0060:[<c049bbd0>] EFLAGS: 00013246 CPU: 0 Dec 13 23:06:57 stoke-buntu kernel: [23214.341354] EIP is at unix_stream_sendmsg+0x100/0x350 Dec 13 23:06:57 stoke-buntu kernel: [23214.341357] EAX: 00000000 EBX: f0a5ddbc ECX: 00000040 EDX: f0a5de3c Dec 13 23:06:57 stoke-buntu kernel: [23214.341359] ESI: f350f300 EDI: f350f300 EBP: f0a5dde4 ESP: f0a5dd94 Dec 13 23:06:57 stoke-buntu kernel: [23214.341362] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Dec 13 23:06:57 stoke-buntu kernel: [23214.341369] f0a5dda8 f0a5de3c 00000000 f330eaec f0a5de1c f312ce00 c04285fd 00000000 Dec 13 23:06:57 stoke-buntu kernel: [23214.341535] ---[ end trace b836e76c2e669722 ]--- Dec 13 23:06:57 stoke-buntu kernel: [23214.364918] [drm] Num pipes: 2 Dec 13 23:06:59 stoke-buntu kernel: [23216.283864] [drm] Setting GART location based on new memory map Dec 13 23:06:59 stoke-buntu kernel: [23216.284526] [drm] Loading R300 Microcode Dec 13 23:06:59 stoke-buntu kernel: [23216.284562] [drm] Num pipes: 2 Dec 13 23:06:59 stoke-buntu kernel: [23216.284570] [drm] writeback test succeeded in 1 usecs Dec 13 23:07:02 stoke-buntu bonobo-activation-server (ian-27350): could not associate with desktop session: Failed to connect to socket /tmp/dbus-3tqUgnY5Ml: Connection refused Dec 13 23:07:11 stoke-buntu pulseaudio[27510]: pid.c: Stale PID file, overwriting. Dec 13 23:07:12 stoke-buntu pulseaudio[27510]: alsa-util.c: Device hw:1 doesn't support 44100 Hz, changed to 16000 Hz. Dec 13 23:07:12 stoke-buntu pulseaudio[27510]: alsa-util.c: Device hw:1 doesn't support 2 channels, changed to 1.
the movie stopped simultaneously with the screen blanking and I was plopped out at the GDM to log back in. deamon.log ec 13 22:38:58 stoke-buntu NetworkManager: <info> (ath0): supplicant connection state: disconnected -> associated Dec 13 22:38:58 stoke-buntu NetworkManager: <info> (ath0): supplicant connection state: associated -> completed Dec 13 22:47:17 stoke-buntu vlc[26514]: skins2: : skin: VLC 0.8.5 Default Skin author: aLtgLasS Dec 13 22:47:17 stoke-buntu vlc[26514]: logger: : using logger... Dec 13 22:47:17 stoke-buntu vlc[26514]: skins2: : skin: VLC 0.8.5 Default Skin author: aLtgLasS Dec 13 23:06:57 stoke-buntu gdm[3319]: WARNING: gdm_slave_xioerror_handler: Fatal X error - Restarting :0 Dec 13 23:06:57 stoke-buntu NetworkManager: <info> (ath0): device state change: 8 -> 3 Dec 13 23:06:57 stoke-buntu NetworkManager: <info> (ath0): deactivating device (reason: 38). Dec 13 23:06:57 stoke-buntu NetworkManager: <info> ath0: canceled DHCP transaction, dhcp client pid 4199 Dec 13 23:06:57 stoke-buntu NetworkManager: <WARN> check_one_route(): (ath0) error -34 returned from rtnl_route_del(): Sucess Dec 13 23:06:57 stoke-buntu avahi-daemon[3396]: Withdrawing address record for 192.168.1.100 on ath0. Dec 13 23:06:57 stoke-buntu avahi-daemon[3396]: Leaving mDNS multicast group on interface ath0.IPv4 with address 192.168.1.100. Dec 13 23:06:57 stoke-buntu avahi-daemon[3396]: Interface ath0.IPv4 no longer relevant for mDNS. Dec 13 23:06:58 stoke-buntu acpid: client 3325[0:0] has disconnected Dec 13 23:06:58 stoke-buntu acpid: client connected from 27324[0:0] and I see an Oops in here kern.log: Dec 13 23:06:57 stoke-buntu kernel: [23214.341252] BUG: unable to handle kernel NULL pointer dereference at 00000000 Dec 13 23:06:57 stoke-buntu kernel: [23214.341264] IP: [<c049bbd0>] unix_stream_sendmsg+0x100/0x350 Dec 13 23:06:57 stoke-buntu kernel: [23214.341275] *pde = 00000000 Dec 13 23:06:57 stoke-buntu kernel: [23214.341280] Oops: 0002 [#1] SMP Dec 13 23:06:57 stoke-buntu kernel: [23214.341284] last sysfs file: /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply/BAT0/charge_full Dec 13 23:06:57 stoke-buntu kernel: [23214.341290] Dumping ftrace buffer: Dec 13 23:06:57 stoke-buntu kernel: [23214.341293] (ftrace buffer empty) Dec 13 23:06:57 stoke-buntu kernel: [23214.341295] Modules linked in: binfmt_misc radeon drm ppdev bridge stp bnep sbp2 lp parport joydev snd_hda_intel pcmcia snd_usb_audio snd_pcm_oss snd_mixer_oss snd_pcm snd_usb_lib snd_seq_dummy snd_seq_oss snd_seq_midi snd_seq_midi_event wlan_scan_sta snd_seq snd_rawmidi ath_rate_sample snd_timer snd_seq_device ati_agp ath_pci yenta_socket rsrc_nonstatic snd_hwdep agpgart wlan ath_hal(P) pcmcia_core snd soundcore snd_page_alloc gspca_zc3xx i2c_piix4 pcspkr psmouse video shpchp serio_raw input_polldev gspca_main output videodev v4l1_compat usbhid ohci1394 ieee1394 8139too 8139cp mii fbcon tileblit font bitblit softcursor Dec 13 23:06:57 stoke-buntu kernel: [23214.341343] Dec 13 23:06:57 stoke-buntu kernel: [23214.341347] Pid: 3325, comm: Xorg Tainted: P (2.6.28-17-generic #58-Ubuntu) Satellite A100 Dec 13 23:06:57 stoke-buntu kernel: [23214.341351] EIP: 0060:[<c049bbd0>] EFLAGS: 00013246 CPU: 0 Dec 13 23:06:57 stoke-buntu kernel: [23214.341354] EIP is at unix_stream_sendmsg+0x100/0x350 Dec 13 23:06:57 stoke-buntu kernel: [23214.341357] EAX: 00000000 EBX: f0a5ddbc ECX: 00000040 EDX: f0a5de3c Dec 13 23:06:57 stoke-buntu kernel: [23214.341359] ESI: f350f300 EDI: f350f300 EBP: f0a5dde4 ESP: f0a5dd94 Dec 13 23:06:57 stoke-buntu kernel: [23214.341362] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Dec 13 23:06:57 stoke-buntu kernel: [23214.341365] Process Xorg (pid: 3325, ti=f0a5c000 task=f0e9d7f0 task.ti=f0a5c000) Dec 13 23:06:57 stoke-buntu kernel: [23214.341367] Stack: Dec 13 23:06:57 stoke-buntu kernel: [23214.341369] f0a5dda8 f0a5de3c 00000000 f330eaec f0a5de1c f312ce00 c04285fd 00000000 Dec 13 23:06:57 stoke-buntu kernel: [23214.341376] 00000ee8 00000000 00000cfd 00000000 00000000 00000000 f350f300 00000000 Dec 13 23:06:57 stoke-buntu kernel: [23214.341382] ffffffa1 c053f0a0 f0a5de3c f350f300 f0a5de04 c0422a31 00000020 c053f0a0 Dec 13 23:06:57 stoke-buntu kernel: [23214.341390] Call Trace: Dec 13 23:06:57 stoke-buntu kernel: [23214.341392] [<c04285fd>] ? skb_dequeue+0x4d/0x70 Dec 13 23:06:57 stoke-buntu kernel: [23214.341399] [<c0422a31>] ? __sock_sendmsg+0x51/0x60 Dec 13 23:06:57 stoke-buntu kernel: [23214.341403] [<c0422b1a>] ? sock_aio_write+0xda/0x130 Dec 13 23:06:57 stoke-buntu kernel: [23214.341407] [<c01bd675>] ? do_sync_readv_writev+0xb5/0xf0 Dec 13 23:06:57 stoke-buntu kernel: [23214.341414] [<c014ee10>] ? autoremove_wake_function+0x0/0x50 Dec 13 23:06:57 stoke-buntu kernel: [23214.341420] [<c0287abf>] ? security_file_permission+0xf/0x20 Dec 13 23:06:57 stoke-buntu kernel: [23214.341427] [<c01bd924>] ? rw_verify_area+0x54/0xd0 Dec 13 23:06:57 stoke-buntu kernel: [23214.341431] [<f85202e4>] ? radeon_cp_indirect+0x1b4/0x370 [radeon] Dec 13 23:06:57 stoke-buntu kernel: [23214.341443] [<c01be3bc>] ? do_readv_writev+0x9c/0x1d0 Dec 13 23:06:57 stoke-buntu kernel: [23214.341447] [<c0422a40>] ? sock_aio_write+0x0/0x130 Dec 13 23:06:57 stoke-buntu kernel: [23214.341450] [<f851add0>] ? radeon_cp_buffers+0x0/0x1d0 [radeon] Dec 13 23:06:57 stoke-buntu kernel: [23214.341467] [<c05007d8>] ? unlock_kernel+0x28/0x2f Dec 13 23:06:57 stoke-buntu kernel: [23214.341472] [<c01ca570>] ? vfs_ioctl+0x80/0x90 Dec 13 23:06:57 stoke-buntu kernel: [23214.341476] [<c0286429>] ? cap_capset_check+0x69/0x110 Dec 13 23:06:57 stoke-buntu kernel: [23214.341481] [<c01be53a>] ? vfs_writev+0x4a/0x60 Dec 13 23:06:57 stoke-buntu kernel: [23214.341484] [<c01be58d>] ? sys_writev+0x3d/0xa0 Dec 13 23:06:57 stoke-buntu kernel: [23214.341488] [<c0103f6b>] ? sysenter_do_call+0x12/0x2f Dec 13 23:06:57 stoke-buntu kernel: [23214.341492] Code: 74 05 e8 b4 0d f9 ff 8b 4d c0 c7 41 18 00 00 00 00 8b 7d d0 85 ff 75 06 8b 5d f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Dec 13 23:06:57 stoke-buntu kernel: [23214.341528] EIP: [<c049bbd0>] unix_stream_sendmsg+0x100/0x350 SS:ESP 0068:f0a5dd94 Dec 13 23:06:57 stoke-buntu kernel: [23214.341535] ---[ end trace b836e76c2e669722 ]--- Dec 13 23:06:57 stoke-buntu kernel: [23214.364918] [drm] Num pipes: 2 Dec 13 23:06:59 stoke-buntu kernel: [23216.283864] [drm] Setting GART location based on new memory map Dec 13 23:06:59 stoke-buntu kernel: [23216.284526] [drm] Loading R300 Microcode Dec 13 23:06:59 stoke-buntu kernel: [23216.284562] [drm] Num pipes: 2 Dec 13 23:06:59 stoke-buntu kernel: [23216.284570] [drm] writeback test succeeded in 1 usecs -- Kernel Oops - unable to handle kernel paging request at ff0e0300 ; EIP is at __ticket_spin_lock+0x8/0x20 https://bugs.launchpad.net/bugs/495322 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
