new crash Sep 1 14:31:18 linux-pc kernel: [ 1634.630866] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 Sep 1 14:31:18 linux-pc kernel: [ 1634.630989] IP: [<ffffffff8108a95e>] remove_wait_queue+0x3e/0x70 Sep 1 14:31:18 linux-pc kernel: [ 1634.631078] PGD 8008d067 PUD 8008c067 PMD 0 Sep 1 14:31:18 linux-pc kernel: [ 1634.631146] Oops: 0002 [#1] SMP Sep 1 14:31:18 linux-pc kernel: [ 1634.631198] CPU 1 Sep 1 14:31:18 linux-pc kernel: [ 1634.631223] Modules linked in: rfcomm bnep bluetooth snd_hda_codec_hdmi ppdev snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm serio_raw snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq radeon snd_timer snd_seq_device parport_pc asus_atk0110 ttm snd drm_kms_helper drm i2c_algo_bit soundcore snd_page_alloc mac_hid lp parport usbhid hid sky2 Sep 1 14:31:18 linux-pc kernel: [ 1634.631743] Sep 1 14:31:18 linux-pc kernel: [ 1634.631772] Pid: 1917, comm: gnome-settings- Not tainted 3.2.0-29-generic #46-Ubuntu System manufacturer System Product Name/P5GD1 PRO Sep 1 14:31:18 linux-pc kernel: [ 1634.631941] RIP: 0010:[<ffffffff8108a95e>] [<ffffffff8108a95e>] remove_wait_queue+0x3e/0x70 Sep 1 14:31:18 linux-pc kernel: [ 1634.632048] RSP: 0018:ffff88008412db08 EFLAGS: 00010046 Sep 1 14:31:18 linux-pc kernel: [ 1634.632112] RAX: 0000000000000286 RBX: ffff880084b7f840 RCX: 0000000000000000 Sep 1 14:31:18 linux-pc kernel: [ 1634.632197] RDX: dead000000200200 RSI: dead000000100100 RDI: dead000000200200 Sep 1 14:31:18 linux-pc kernel: [ 1634.632280] RBP: ffff88008412db18 R08: ffff880084b05e30 R09: 0000000000000001 Sep 1 14:31:18 linux-pc kernel: [ 1634.632364] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88008412dc58 Sep 1 14:31:18 linux-pc kernel: [ 1634.632449] R13: ffff88008412db98 R14: 000000000000000c R15: 00000000000001fe Sep 1 14:31:18 linux-pc kernel: [ 1634.632535] FS: 00007fd04bc61940(0000) GS:ffff88009fd00000(0000) knlGS:0000000000000000 Sep 1 14:31:18 linux-pc kernel: [ 1634.632641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 1 14:31:18 linux-pc kernel: [ 1634.632709] CR2: 0000000000000008 CR3: 0000000084496000 CR4: 00000000000006e0 Sep 1 14:31:18 linux-pc kernel: [ 1634.632796] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Sep 1 14:31:18 linux-pc kernel: [ 1634.632877] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Sep 1 14:31:18 linux-pc kernel: [ 1634.632968] Process gnome-settings- (pid: 1917, threadinfo ffff88008412c000, task ffff880084795c00) Sep 1 14:31:18 linux-pc kernel: [ 1634.633088] Stack: Sep 1 14:31:18 linux-pc kernel: [ 1634.633121] 0000000000000003 ffff88008412dc48 ffff88008412db68 ffffffff8118a89e Sep 1 14:31:18 linux-pc kernel: [ 1634.633243] 0000017d226dddd5 ffff880045d37000 0000000000000040 0000000000000000 Sep 1 14:31:18 linux-pc kernel: [ 1634.633358] 0000000000000001 0000000000dd1120 000000000000000c 00000000000001fe Sep 1 14:31:18 linux-pc kernel: [ 1634.633474] Call Trace: Sep 1 14:31:18 linux-pc kernel: [ 1634.633521] [<ffffffff8118a89e>] poll_freewait+0x4e/0xe0 Sep 1 14:31:18 linux-pc kernel: [ 1634.633598] [<ffffffff8118bd38>] do_sys_poll+0x1e8/0x260 Sep 1 14:31:18 linux-pc kernel: [ 1634.633672] [<ffffffff8118a930>] ? poll_freewait+0xe0/0xe0 Sep 1 14:31:18 linux-pc kernel: [ 1634.633743] [<ffffffff8118aa20>] ? __pollwait+0xf0/0xf0 Sep 1 14:31:18 linux-pc kernel: [ 1634.633782] [<ffffffff8118aa20>] ? __pollwait+0xf0/0xf0 Sep 1 14:31:18 linux-pc kernel: [ 1634.633821] [<ffffffff8118aa20>] ? __pollwait+0xf0/0xf0 Sep 1 14:31:18 linux-pc kernel: [ 1634.633860] [<ffffffff8118aa20>] ? __pollwait+0xf0/0xf0 Sep 1 14:31:18 linux-pc kernel: [ 1634.633897] [<ffffffff8118aa20>] ? __pollwait+0xf0/0xf0 Sep 1 14:31:18 linux-pc kernel: [ 1634.633935] [<ffffffff8118aa20>] ? __pollwait+0xf0/0xf0 Sep 1 14:31:18 linux-pc kernel: [ 1634.633972] [<ffffffff8118aa20>] ? __pollwait+0xf0/0xf0 Sep 1 14:31:18 linux-pc kernel: [ 1634.634011] [<ffffffff8118aa20>] ? __pollwait+0xf0/0xf0 Sep 1 14:31:18 linux-pc kernel: [ 1634.634049] [<ffffffff8101a779>] ? read_tsc+0x9/0x20 Sep 1 14:31:18 linux-pc kernel: [ 1634.634087] [<ffffffff81094bad>] ? ktime_get_ts+0xad/0xe0 Sep 1 14:31:18 linux-pc kernel: [ 1634.634125] [<ffffffff8118aeba>] ? poll_select_set_timeout+0x7a/0x90 Sep 1 14:31:18 linux-pc kernel: [ 1634.634171] [<ffffffff8118be96>] sys_poll+0x76/0x110 Sep 1 14:31:18 linux-pc kernel: [ 1634.634207] [<ffffffff81661ec2>] system_call_fastpath+0x16/0x1b Sep 1 14:31:18 linux-pc kernel: [ 1634.634247] Code: 66 90 49 89 f4 48 89 fb e8 00 f2 5c 00 49 8b 4c 24 18 49 8b 54 24 20 48 be 00 01 10 00 00 00 ad de 48 bf 00 02 20 00 00 00 ad de <48> 89 51 08 48 89 0a 49 89 74 24 18 49 89 7c 24 20 48 89 c6 48 Sep 1 14:31:18 linux-pc kernel: [ 1634.634568] RIP [<ffffffff8108a95e>] remove_wait_queue+0x3e/0x70 Sep 1 14:31:18 linux-pc kernel: [ 1634.634611] RSP <ffff88008412db08> Sep 1 14:31:18 linux-pc kernel: [ 1634.634633] CR2: 0000000000000008 Sep 1 14:31:18 linux-pc kernel: [ 1634.634807] ---[ end trace b18598206d7289be ]--- Sep 1 14:31:32 linux-pc kernel: [ 1647.800678] general protection fault: 0000 [#2] SMP Sep 1 14:31:32 linux-pc kernel: [ 1647.800772] CPU 0 Sep 1 14:31:32 linux-pc kernel: [ 1647.800803] Modules linked in: rfcomm bnep bluetooth snd_hda_codec_hdmi ppdev snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm serio_raw snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq radeon snd_timer snd_seq_device parport_pc asus_atk0110 ttm snd drm_kms_helper drm i2c_algo_bit soundcore snd_page_alloc mac_hid lp parport usbhid hid sky2 Sep 1 14:31:32 linux-pc kernel: [ 1647.801331] Sep 1 14:31:32 linux-pc kernel: [ 1647.801354] Pid: 1923, comm: gdbus Tainted: G D 3.2.0-29-generic #46-Ubuntu System manufacturer System Product Name/P5GD1 PRO Sep 1 14:31:32 linux-pc kernel: [ 1647.801533] RIP: 0010:[<ffffffff8104c308>] [<ffffffff8104c308>] __wake_up_common+0x68/0x90 Sep 1 14:31:32 linux-pc kernel: [ 1647.801642] RSP: 0018:ffff8800840efe18 EFLAGS: 00010046 Sep 1 14:31:32 linux-pc kernel: [ 1647.804013] RAX: 0000000000000000 RBX: dead0000001000e8 RCX: 0000000000000001 Sep 1 14:31:32 linux-pc kernel: [ 1647.804013] RDX: 0000000000000040 RSI: 0000000000000086 RDI: 0000000000000086 Sep 1 14:31:32 linux-pc kernel: [ 1647.804013] RBP: ffff8800840efe58 R08: 0000000000000001 R09: ffff88009c80c800 Sep 1 14:31:32 linux-pc kernel: [ 1647.804013] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 Sep 1 14:31:32 linux-pc kernel: [ 1647.804013] R13: ffff880088af94d0 R14: 0000000000000001 R15: 0000000000000000 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] FS: 00007fd0437b2700(0000) GS:ffff88009fc00000(0000) knlGS:0000000000000000 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] CR2: 00007f4d1c001040 CR3: 0000000084496000 CR4: 00000000000006f0 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] Process gdbus (pid: 1923, threadinfo ffff8800840ee000, task ffff880097215c00) Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] Stack: Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] 0000000900010001 0000000300000001 ffff8800840efe38 ffff880097215c00 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] ffff880088af94c0 ffff880088af94c8 0000000000000008 ffff880088af94d0 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] ffff8800840efe68 ffffffff8104c368 ffff8800840efef8 ffffffff811be29e Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] Call Trace: Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] [<ffffffff8104c368>] __wake_up_locked_key+0x18/0x20 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] [<ffffffff811be29e>] eventfd_write+0x1ae/0x220 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] [<ffffffff8105f5d0>] ? try_to_wake_up+0x200/0x200 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] [<ffffffff8105f5d0>] ? try_to_wake_up+0x200/0x200 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] [<ffffffff81177b43>] vfs_write+0xb3/0x180 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] [<ffffffff81177e6a>] sys_write+0x4a/0x90 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] [<ffffffff81661ec2>] system_call_fastpath+0x16/0x1b Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] Code: 1f 40 00 48 89 d8 48 89 d3 44 8b 20 4c 89 f1 44 89 fa 8b 75 cc 48 89 c7 ff 50 10 85 c0 74 0c 41 83 e4 01 74 06 83 6d c8 01 74 11 <48> 8b 43 18 48 8d 50 e8 48 8d 43 18 49 39 c5 75 c7 48 83 c4 18 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] RIP [<ffffffff8104c308>] __wake_up_common+0x68/0x90 Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] RSP <ffff8800840efe18> Sep 1 14:31:32 linux-pc kernel: [ 1647.831222] ---[ end trace b18598206d7289bf ]---
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1044576 Title: Ubuntu 12.04.1 crash BUG: unable to handle kernel NULL pointer dereference at (null) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1044576/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
