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[Yvon TANGUY <vono22@xxxxxxxx>]

On "Ubuntu 14.04.3 LTS" (Linux/x86_64 3.19.0-31-generic):

Oct  7 20:04:32 fixe kernel: [   27.802369] BUG: unable to handle kernel paging request at fffffffffffffff8
Oct  7 20:04:32 fixe kernel: [   27.802405] IP: [<ffffffff812317ee>] eventpoll_release_file+0x4e/0xa0
Oct  7 20:04:32 fixe kernel: [   27.802434] PGD 1c19067 PUD 1c1b067 PMD 0 
Oct  7 20:04:32 fixe kernel: [   27.802461] Oops: 0000 [#1] SMP 
Oct  7 20:04:32 fixe kernel: [   27.802481] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) binfmt_misc nfsd auth_rpcgss nfs_acl nfs lockd grace sunrpc fscache joydev mxm_wmi amdkfd amd_iommu_v2 snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_hda_codec_hdmi radeon kvm_intel kvm snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep serio_raw snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi ttm drm_kms_helper snd_seq snd_seq_device drm snd_timer snd lpc_ich i2c_algo_bit soundcore asus_atk0110 tpm_infineon wmi i7core_edac i5500_temp edac_core shpchp mac_hid parport_pc ppdev lp parport btrfs xor raid6_pq hid_generic usbhid hid psmouse ahci r8169 libahci mii
Oct  7 20:04:32 fixe kernel: [   27.802902] CPU: 5 PID: 2514 Comm: pulseaudio Tainted: G          IOE  3.19.0-31-generic #35~14.04.1-Ubuntu
Oct  7 20:04:32 fixe kernel: [   27.802935] Hardware name: System manufacturer System Product Name/P6T, BIOS 1408    09/21/2010
Oct  7 20:04:32 fixe kernel: [   27.802964] task: ffff88022ae2ebf0 ti: ffff8800b3afc000 task.ti: ffff8800b3afc000
Oct  7 20:04:32 fixe kernel: [   27.802989] RIP: 0010:[<ffffffff812317ee>]  [<ffffffff812317ee>] eventpoll_release_file+0x4e/0xa0
Oct  7 20:04:32 fixe kernel: [   27.803022] RSP: 0018:ffff8800b3affe68  EFLAGS: 00010286
Oct  7 20:04:32 fixe kernel: [   27.803040] RAX: 0000000000000000 RBX: ffffffffffffffb9 RCX: 0000000000000011
Oct  7 20:04:32 fixe kernel: [   27.803065] RDX: 0000000004000000 RSI: 00000000000000f4 RDI: ffffffff81c7ef00
Oct  7 20:04:32 fixe kernel: [   27.803088] RBP: ffff8800b3affe98 R08: 0000000000000000 R09: 0000000000000000
Oct  7 20:04:32 fixe kernel: [   27.803112] R10: ffff8800b3a14ce1 R11: 0000000000000206 R12: ffffffffffffffa8
Oct  7 20:04:32 fixe kernel: [   27.803136] R13: ffff8800b3a14ce1 R14: ffff8800b3aeba40 R15: ffff8800b3a64318
Oct  7 20:04:32 fixe kernel: [   27.803161] FS:  00007f3003690740(0000) GS:ffff88023fca0000(0000) knlGS:0000000000000000
Oct  7 20:04:32 fixe kernel: [   27.803188] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct  7 20:04:32 fixe kernel: [   27.803208] CR2: fffffffffffffff8 CR3: 000000023314e000 CR4: 00000000000007e0
Oct  7 20:04:32 fixe kernel: [   27.803232] Stack:
Oct  7 20:04:32 fixe kernel: [   27.803240]  ffff8800b3affe88 ffff8800b3a64240 0000000000000008 ffff8800b3a14ce1
Oct  7 20:04:32 fixe kernel: [   27.803279]  ffff8800b3aeba40 ffff8800b3a14240 ffff8800b3affee8 ffffffff811ee0fb
Oct  7 20:04:32 fixe kernel: [   27.803312]  0000000000000001 ffff88022ae2ebf0 ffff8800b3afff18 0000000000000000
Oct  7 20:04:32 fixe kernel: [   27.803346] Call Trace:
Oct  7 20:04:32 fixe kernel: [   27.803359]  [<ffffffff811ee0fb>] __fput+0x1cb/0x220
Oct  7 20:04:32 fixe kernel: [   27.803377]  [<ffffffff811ee19e>] ____fput+0xe/0x10
Oct  7 20:04:32 fixe kernel: [   27.803399]  [<ffffffff81091de7>] task_work_run+0xb7/0xf0
Oct  7 20:04:32 fixe kernel: [   27.803420]  [<ffffffff81015007>] do_notify_resume+0x97/0xb0
Oct  7 20:04:32 fixe kernel: [   27.803441]  [<ffffffff817b706f>] int_signal+0x12/0x17
Oct  7 20:04:32 fixe kernel: [   27.803458] Code: 48 83 ec 08 e8 d4 34 58 00 49 8b 07 48 8b 08 49 39 c7 4c 8d 60 a8 48 8d 59 a8 75 0f eb 42 0f 1f 80 00 00 00 00 49 89 dc 48 89 d3 <4d> 8b 74 24 50 4d 8d 6e 08 4c 89 ef e8 a1 34 58 00 4c 89 e6 4c 
Oct  7 20:04:32 fixe kernel: [   27.803743] RIP  [<ffffffff812317ee>] eventpoll_release_file+0x4e/0xa0
Oct  7 20:04:32 fixe kernel: [   27.803767]  RSP <ffff8800b3affe68>
Oct  7 20:04:32 fixe kernel: [   27.803780] CR2: fffffffffffffff8
Oct  7 20:04:32 fixe kernel: [   27.808984] ---[ end trace 555c4b496c2ae7c2 ]---

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https://bugs.launchpad.net/bugs/1503738

Title:
  BUG: unable to handle kernel paging request at ffff880000098014

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Linux version 4.2.0-15-generic (buildd@lgw01-23) (gcc version 5.2.1
  20150930 (Ubuntu 5.2.1-19ubuntu1) ) #16-Ubuntu SMP Fri Oct 2 05:14:57
  UTC 2015

  ProblemType: KernelOops
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-15-generic 4.2.0-15.17
  ProcVersionSignature: Ubuntu 4.2.0-14.16-generic 4.2.2
  Uname: Linux 4.2.0-15-generic x86_64
  NonfreeKernelModules: nvidia
  Annotation: Your system might become unstable now and might need to be restarted.
  ApportVersion: 2.19-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  obelix1502   2155 F.... pulseaudio
   /dev/snd/controlC0:  obelix1502   2155 F.... pulseaudio
  Date: Wed Oct  7 16:54:37 2015
  DuplicateSignature: BUG: unable to handle kernel paging request at location RIP: 0010:location  location efi_sync_low_kernel_mappings+0x1d/0x80
  Failure: oops
  HibernationDevice: RESUME=UUID=15ca064c-e5de-43e6-945a-0ad9567a1faf
  InstallationDate: Installed on 2015-07-31 (67 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  IwConfig:
   eth0      no wireless extensions.
   
   lo        no wireless extensions.
  MachineType: MEDION MS-7848
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-14-generic root=UUID=f7a5faa1-eff4-4db6-97e5-dac7d226d9e8 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-3ubuntu8
  RfKill:
   
  SourcePackage: linux
  Title: BUG: unable to handle kernel paging request at ffff880000098014
  UdevLog: Error: [Errno 2] Aucun fichier ou dossier de ce type: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/23/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: M7848W08.20C
  dmi.board.name: MS-7848
  dmi.board.vendor: MEDION
  dmi.board.version: 1.0
  dmi.chassis.type: 3
  dmi.chassis.vendor: MEDION
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrM7848W08.20C:bd09/23/2013:svnMEDION:pnMS-7848:pvr1.0:rvnMEDION:rnMS-7848:rvr1.0:cvnMEDION:ct3:cvr:
  dmi.product.name: MS-7848
  dmi.product.version: 1.0
  dmi.sys.vendor: MEDION

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