ecryptFS causes kernel panic on Oneiric

Bug #893117 reported by Pete Graner
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
New
High
Unassigned

Bug Description

While reindexing my music collection with rhythembox by box locked up with the following panic, rendering the system locked and unusable.

Nov 21 08:59:49 moltar kernel: [ 7833.818785] ------------[ cut here ]------------
Nov 21 08:59:49 moltar kernel: [ 7833.818820] kernel BUG at /build/buildd/linux-3.0.0/fs/ecryptfs/crypto.c:348!
Nov 21 08:59:49 moltar kernel: [ 7833.818853] invalid opcode: 0000 [#1] SMP
Nov 21 08:59:49 moltar kernel: [ 7833.818877] CPU 0
Nov 21 08:59:49 moltar kernel: [ 7833.818888] Modules linked in: bnep rfcomm parport_pc ppdev dm_crypt arc4 binfmt_misc snd_hda_codec_hdmi snd_hda_codec_conexant thinkpad_acpi snd_usb_audio snd_usbmidi_lib joydev
psmouse snd_seq_midi serio_raw snd_seq_midi_event snd_hda_intel snd_hda_codec snd_rawmidi snd_seq btusb intel_ips bluetooth uvcvideo wacom iwlagn snd_hwdep videodev v4l2_compat_ioctl32 mac80211 snd_pcm cfg80211 sn
d_timer snd_seq_device snd_page_alloc snd soundcore nvram tpm_tis mei(C) lp parport usb_storage usbhid uas hid mxm_wmi i915 wmi drm_kms_helper drm i2c_algo_bit video firewire_ohci ahci firewire_core libahci crc_it
u_t sdhci_pci sdhci e1000e
Nov 21 08:59:49 moltar kernel: [ 7833.819251]
Nov 21 08:59:49 moltar kernel: [ 7833.819261] Pid: 2060, comm: dconf-service Tainted: G C 3.0.0-13-generic #22-Ubuntu LENOVO 25222AU/25222AU
Nov 21 08:59:49 moltar kernel: [ 7833.819313] RIP: 0010:[<ffffffff81255c42>] [<ffffffff81255c42>] encrypt_scatterlist+0x112/0x140
Nov 21 08:59:49 moltar kernel: [ 7833.819353] RSP: 0018:ffff880130e35b48 EFLAGS: 00010246
Nov 21 08:59:49 moltar kernel: [ 7833.819373] RAX: 0000000000000000 RBX: ffff88011d734a88 RCX: 0000000000001000
Nov 21 08:59:49 moltar kernel: [ 7833.819398] RDX: ffff880130e35bc0 RSI: ffff880130e35be0 RDI: ffff88011d734a88
Nov 21 08:59:49 moltar kernel: [ 7833.819423] RBP: ffff880130e35b98 R08: ffff880130e35c00 R09: ffff880130e35be0
Nov 21 08:59:49 moltar kernel: [ 7833.819448] R10: 0000000000000000 R11: 0000000090b4df2a R12: ffff880130e35bc0
Nov 21 08:59:49 moltar kernel: [ 7833.819472] R13: 0000000000000000 R14: 0000000000001000 R15: ffff880130e35be0
Nov 21 08:59:49 moltar kernel: [ 7833.819496] FS: 00007f334f3217c0(0000) GS:ffff880137c00000(0000) knlGS:0000000000000000
Nov 21 08:59:49 moltar kernel: [ 7833.819524] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Nov 21 08:59:49 moltar kernel: [ 7833.819544] CR2: 00007f334f340000 CR3: 000000011e3ef000 CR4: 00000000000006f0
Nov 21 08:59:49 moltar kernel: [ 7833.819569] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Nov 21 08:59:49 moltar kernel: [ 7833.819593] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Nov 21 08:59:49 moltar kernel: [ 7833.819618] Process dconf-service (pid: 2060, threadinfo ffff880130e34000, task ffff880130eedc80)
Nov 21 08:59:49 moltar kernel: [ 7833.819649] Stack:
Nov 21 08:59:49 moltar kernel: [ 7833.819656] 0000000000000000 0000000000000000 ffff880130e35c00 0000000000000200
Nov 21 08:59:49 moltar kernel: [ 7833.819685] 0000000000000001 ffff88011d734a88 ffffea0003f02c30 0000000000000000
Nov 21 08:59:49 moltar kernel: [ 7833.819714] 0000000000000000 ffffea000419ace0 ffff880130e35c48 ffffffff812565a4
Nov 21 08:59:49 moltar kernel: [ 7833.819742] Call Trace:
Nov 21 08:59:49 moltar kernel: [ 7833.819754] [<ffffffff812565a4>] ecryptfs_encrypt_extent+0x114/0x2b0
Nov 21 08:59:49 moltar kernel: [ 7833.819778] [<ffffffff81256ced>] ecryptfs_encrypt_page+0xdd/0x1a0
Nov 21 08:59:49 moltar kernel: [ 7833.819802] [<ffffffff81254862>] ecryptfs_writepage+0x32/0x90
Nov 21 08:59:49 moltar kernel: [ 7833.819824] [<ffffffff81113837>] __writepage+0x17/0x40
Nov 21 08:59:49 moltar kernel: [ 7833.819843] [<ffffffff81113dad>] write_cache_pages+0x20d/0x460
Nov 21 08:59:49 moltar kernel: [ 7833.819865] [<ffffffff81113820>] ? set_page_dirty_lock+0x60/0x60
Nov 21 08:59:49 moltar kernel: [ 7833.819890] [<ffffffff8110be36>] ? generic_file_aio_write+0x96/0xe0
Nov 21 08:59:49 moltar kernel: [ 7833.819917] [<ffffffff8111404a>] generic_writepages+0x4a/0x70
Nov 21 08:59:49 moltar kernel: [ 7833.819939] [<ffffffff81114c15>] do_writepages+0x35/0x40
Nov 21 08:59:49 moltar kernel: [ 7833.819960] [<ffffffff8110b74b>] __filemap_fdatawrite_range+0x5b/0x60
Nov 21 08:59:49 moltar kernel: [ 7833.819984] [<ffffffff8110c14f>] filemap_fdatawrite+0x1f/0x30
Nov 21 08:59:49 moltar kernel: [ 7833.820006] [<ffffffff8110c195>] filemap_write_and_wait+0x35/0x60
Nov 21 08:59:49 moltar kernel: [ 7833.820028] [<ffffffff81251614>] ecryptfs_flush+0x24/0x30
Nov 21 08:59:49 moltar kernel: [ 7833.820050] [<ffffffff811659bf>] filp_close+0x3f/0x90
Nov 21 08:59:49 moltar kernel: [ 7833.820069] [<ffffffff81165ac4>] sys_close+0xb4/0x120
Nov 21 08:59:49 moltar kernel: [ 7833.820093] [<ffffffff815f27c2>] system_call_fastpath+0x16/0x1b
Nov 21 08:59:49 moltar kernel: [ 7833.820115] Code: 00 85 c0 74 93 89 c2 48 c7 c6 40 9b 62 81 31 c0 48 c7 c7 a8 cc 7f 81 e8 ed da ff ff 4c 89 ef e8 55 32 39 00 b8 ea ff ff ff eb a3 <0f> 0b 48 8b 53 20 48 c7 c6 40
9b 62 81 48 c7 c7 44 60 80 81 31
Nov 21 08:59:49 moltar kernel: [ 7833.820263] RIP [<ffffffff81255c42>] encrypt_scatterlist+0x112/0x140
Nov 21 08:59:49 moltar kernel: [ 7833.820287] RSP <ffff880130e35b48>
Nov 21 08:59:49 moltar kernel: [ 7833.947341] ---[ end trace 0e91c065efb7e119 ]---

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image-3.0.0-13-generic 3.0.0-13.22
ProcVersionSignature: Ubuntu 3.0.0-13.22-generic 3.0.6
Uname: Linux 3.0.0-13-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC2: pgraner 1999 F.... pulseaudio
 /dev/snd/pcmC2D0c: pgraner 1999 F...m pulseaudio
 /dev/snd/pcmC2D0p: pgraner 1999 F...m pulseaudio
 /dev/snd/controlC0: pgraner 1999 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf2620000 irq 45'
   Mixer name : 'Intel IbexPeak HDMI'
   Components : 'HDA:14f15069,17aa214c,00100302 HDA:80862804,17aa21b5,00100000'
   Controls : 13
   Simple ctrls : 7
Card1.Amixer.info:
 Card hw:1 'StudioTM'/'Microsoft Microsoft® LifeCam Studio(TM) at usb-0000:00:1a.0-1.1, high speed'
   Mixer name : 'USB Mixer'
   Components : 'USB045e:0772'
   Controls : 2
   Simple ctrls : 1
Card1.Amixer.values:
 Simple mixer control 'Mic',0
   Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
   Capture channels: Mono
   Limits: Capture 0 - 127
   Mono: Capture 123 [97%] [0.99dB] [on]
Card2.Amixer.info:
 Card hw:2 'Headset'/'Logitech Logitech Wireless Headset at usb-0000:00:1a.0-1.5.2, full speed'
   Mixer name : 'USB Mixer'
   Components : 'USB046d:0a12'
   Controls : 4
   Simple ctrls : 2
Card29.Amixer.info:
 Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6IHT38WW-1.13'
   Mixer name : 'ThinkPad EC 6IHT38WW-1.13'
   Components : ''
   Controls : 1
   Simple ctrls : 1
Card29.Amixer.values:
 Simple mixer control 'Console',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Mon Nov 21 09:12:04 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110911)
MachineType: LENOVO 25222AU
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-13-generic root=UUID=67977373-cdd9-42e9-97a7-ed59feb04460 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.0.0-13-generic N/A
 linux-backports-modules-3.0.0-13-generic N/A
 linux-firmware 1.60
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: Upgraded to oneiric on 2011-09-22 (59 days ago)
dmi.bios.date: 10/25/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6IET74WW (1.34 )
dmi.board.name: 25222AU
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr6IET74WW(1.34):bd10/25/2010:svnLENOVO:pn25222AU:pvrThinkPadT410:rvnLENOVO:rn25222AU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 25222AU
dmi.product.version: ThinkPad T410
dmi.sys.vendor: LENOVO

Revision history for this message
Pete Graner (pgraner) wrote :
Changed in linux (Ubuntu):
importance: Undecided → High
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