kernel-packages team mailing list archive

[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1504021

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

** Tags added: trusty

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https://bugs.launchpad.net/bugs/1504021

Title:
  unity won't start after last update to  kernel 3.13.0.66 amd64

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  last update (07 oct kernel 3.13.0.66 amd64)
  after entering password unity won't start
  no problem with previous kernel 3.13.0.65

  the thing i've found in kern.log

  ----------------- kern.log
  Oct  8 12:22:46 uvfrolov kernel: [   36.979722] BUG: unable to handle kernel paging request at fffffffffffffff8
  Oct  8 12:22:46 uvfrolov kernel: [   36.979750] IP: [<ffffffff81207176>] eventpoll_release_file+0x46/0xa0
  Oct  8 12:22:46 uvfrolov kernel: [   36.979772] PGD 1c11067 PUD 1c13067 PMD 0 
  Oct  8 12:22:46 uvfrolov kernel: [   36.979788] Oops: 0000 [#1] SMP 
  Oct  8 12:22:46 uvfrolov kernel: [   36.979800] Modules linked in: ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables pci_stub vboxpci(OX) vboxnetadp(OX) vboxnetflt(OX) vboxdrv(OX) bnep rfcomm bluetooth binfmt_misc uvcvideo eeepc_wmi asus_wmi sparse_keymap mxm_wmi snd_usb_audio videobuf2_vmalloc videobuf2_memops videobuf2_core snd_usbmidi_lib i915 videodev intel_rapl usb_storage x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec coretemp kvm_intel snd_hwdep snd_pcm drm_kms_helper snd_page_alloc snd_seq_midi kvm snd_seq_midi_event dm_multipath mei_me snd_rawmidi snd_seq crct10dif_pclmul crc32_pclmul ghash_clmulni_intel drm aesni_intel aes_x86_64 lrw snd_seq_device gf128mul glue_helper snd_timer scsi_dh ablk_helper snd cryptd i2c_algo_bit mei video serio_raw soundcore shpchp wmi lpc_ich mac_hid parport_pc ppdev lp parport hid_generic usbhid hid ahci r8169 libahci dm_mirror mii dm_region_hash dm_log
  Oct  8 12:22:46 uvfrolov kernel: [   36.980112] CPU: 3 PID: 2256 Comm: pulseaudio Tainted: G           OX 3.13.0-66-generic #107-Ubuntu
  Oct  8 12:22:46 uvfrolov kernel: [   36.980136] Hardware name: System manufacturer System Product Name/P8Z68-V LX, BIOS 0703 10/21/2011
  Oct  8 12:22:46 uvfrolov kernel: [   36.980159] task: ffff8800b25b4800 ti: ffff880231216000 task.ti: ffff880231216000
  Oct  8 12:22:46 uvfrolov kernel: [   36.980178] RIP: 0010:[<ffffffff81207176>]  [<ffffffff81207176>] eventpoll_release_file+0x46/0xa0
  Oct  8 12:22:46 uvfrolov kernel: [   36.980202] RSP: 0018:ffff880231217e78  EFLAGS: 00010282
  Oct  8 12:22:46 uvfrolov kernel: [   36.980217] RAX: 0000000000000000 RBX: ffffffffffffffb8 RCX: 0000000000000010
  Oct  8 12:22:46 uvfrolov kernel: [   36.980234] RDX: 0000000001000000 RSI: 0000000000000000 RDI: ffffffff81c72e80
  Oct  8 12:22:46 uvfrolov kernel: [   36.980253] RBP: ffff880231217ea0 R08: 0000000000000000 R09: 0000000000040000
  Oct  8 12:22:46 uvfrolov kernel: [   36.980271] R10: ffff88023181c261 R11: 0000000000000206 R12: ffffffffffffffa8
  Oct  8 12:22:46 uvfrolov kernel: [   36.980288] R13: ffff88023181c261 R14: ffff88023181cc00 R15: ffff880230d8ad70
  Oct  8 12:22:46 uvfrolov kernel: [   36.980307] FS:  00007fc6c895c740(0000) GS:ffff88023fb80000(0000) knlGS:0000000000000000
  Oct  8 12:22:46 uvfrolov kernel: [   36.980327] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  Oct  8 12:22:46 uvfrolov kernel: [   36.980342] CR2: fffffffffffffff8 CR3: 0000000231f46000 CR4: 00000000000407e0
  Oct  8 12:22:46 uvfrolov kernel: [   36.980360] Stack:
  Oct  8 12:22:46 uvfrolov kernel: [   36.980367]  ffff880230d8acc0 0000000000000008 ffff88023181c261 ffff88023181cc00
  Oct  8 12:22:46 uvfrolov kernel: [   36.980390]  ffff88023172e540 ffff880231217ee8 ffffffff811c00aa 0000000000000000
  Oct  8 12:22:46 uvfrolov kernel: [   36.980413]  ffff8800b25b4800 0000000000000000 ffffffff81ebb680 ffff8800b25b4e20
  Oct  8 12:22:46 uvfrolov kernel: [   36.980436] Call Trace:
  Oct  8 12:22:46 uvfrolov kernel: [   36.980447]  [<ffffffff811c00aa>] __fput+0x24a/0x260
  Oct  8 12:22:46 uvfrolov kernel: [   36.980461]  [<ffffffff811c010e>] ____fput+0xe/0x10
  Oct  8 12:22:46 uvfrolov kernel: [   36.980476]  [<ffffffff81088557>] task_work_run+0xa7/0xe0
  Oct  8 12:22:46 uvfrolov kernel: [   36.980491]  [<ffffffff81013ed7>] do_notify_resume+0x97/0xb0
  Oct  8 12:22:46 uvfrolov kernel: [   36.980508]  [<ffffffff81734f5a>] int_signal+0x12/0x17
  Oct  8 12:22:46 uvfrolov kernel: [   36.980521] Code: 00 41 56 41 55 41 54 53 e8 68 37 52 00 49 8b 07 48 8b 08 49 39 c7 4c 8d 60 a8 48 8d 59 a8 75 0b eb 3e 0f 1f 00 49 89 dc 48 89 d3 <4d> 8b 74 24 50 4d 8d 6e 08 4c 89 ef e8 39 37 52 00 4c 89 e6 4c 
  Oct  8 12:22:46 uvfrolov kernel: [   36.980647] RIP  [<ffffffff81207176>] eventpoll_release_file+0x46/0xa0
  Oct  8 12:22:46 uvfrolov kernel: [   36.980665]  RSP <ffff880231217e78>
  Oct  8 12:22:46 uvfrolov kernel: [   36.980675] CR2: fffffffffffffff8
  Oct  8 12:22:46 uvfrolov kernel: [   36.984627] ---[ end trace fef0741bfd17549e ]---

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