Public bug reported:
I'm seeing this only after upgrading from 11.04 to 12.04, after logging
in.
This happens on:
Ubuntu 12.04 LTS
3.2.0-24-generic-pae
cifs-utils version 2:5.1-1ubuntu1 (precise)
/var/log/syslog says:
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924032] CIFS VFS: could not
allocate crypto hmacmd5
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924034]
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924040] CIFS VFS: could not
allocate crypto hmacmd5
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924048]
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924053] CIFS VFS: could not
setup hash structures rc -2
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924064] BUG: unable to handle
kernel paging request at 00100104
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924072] CIFS VFS: could not
allocate crypto hmacmd5
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924078]
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924081] IP: [<c128128a>]
crypto_larval_kill+0x1a/0x60
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924093] CIFS VFS: could not
setup hash structures rc -2
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924098] *pdpt =
0000000036055001 *pde = 0000000000000000
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924102] Oops: 0002 [#1] SMP
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924105] Modules linked in:
snd_hrtimer nls_utf8 cifs vmnet(O) vsock(O) vmci(O) vmmon(O) rfcomm bnep
bluetooth dm_crypt snd_hda_codec_analog ppdev dell_wmi sp
arse_keymap dcdbas snd_hda_intel snd_hda_codec snd_hwdep joydev snd_pcm
snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device
snd psmouse serio_raw parport_pc soundcore snd_page_alloc
mac_hid lp parport hid_cherry usbhid hid i915 wmi drm_kms_helper e1000e drm
i2c_algo_bit video
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924131]
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924134] Pid: 1414, comm:
mount.cifs Tainted: G O 3.2.0-24-generic-pae #39-Ubuntu Dell Inc.
OptiPlex 780 /0200DY
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924139] EIP:
0060:[<c128128a>] EFLAGS: 00010246 CPU: 2
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924142] EIP is at
crypto_larval_kill+0x1a/0x60
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924144] EAX: 00200200 EBX:
ea5fdb00 ECX: 00000007 EDX: 00100100
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924146] ESI: fffffffe EDI:
00000000 EBP: ea00bd54 ESP: ea00bd50
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924148] DS: 007b ES: 007b
FS: 00d8 GS: 00e0 SS: 0068
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924151] Process mount.cifs
(pid: 1414, ti=ea00a000 task=ecb98000 task.ti=ea00a000)
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924153] Stack:
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924154] fffffffe ea00bd64
c12819ad c1281950 c15d69e0 ea00bd84 c1281b9a c1133945
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924159] ecb98000 f984decc
ea875800 ea00bdc4 ffffffea ea00bd90 c1287faa 00000000
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924164] ea00bda4 f983a20d
eb402400 eb402400 ea00bdc4 ea00be54 f9824f40 00000000
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924168] Call Trace:
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924172] [<c12819ad>]
crypto_alg_mod_lookup+0x5d/0x80
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924176] [<c1281950>] ?
crypto_larval_lookup+0x160/0x160
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924179] [<c1281b9a>]
crypto_alloc_tfm+0x4a/0xb0
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924183] [<c1133945>] ?
kmem_cache_alloc_trace+0x105/0x140
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924187] [<c1287faa>]
crypto_alloc_shash+0x1a/0x20
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924198] [<f983a20d>]
cifs_crypto_shash_allocate+0x1d/0x170 [cifs]
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924210] [<f9824f40>]
cifs_get_tcp_session+0x100/0x640 [cifs]
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924216] [<f982761c>]
cifs_mount+0x6c/0x5a0 [cifs]
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924220] [<f98168cf>] ?
cifs_do_mount+0x6f/0x240 [cifs]
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924224] [<c110d6c3>] ?
kstrndup+0x43/0x60
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924228] [<f98168ec>]
cifs_do_mount+0x8c/0x240 [cifs]
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924232] [<c10fded7>] ?
__get_free_pages+0x27/0x30
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924234] [<c1147c56>]
mount_fs+0x36/0x180
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924237] [<c111259f>] ?
__alloc_percpu+0xf/0x20
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924240] [<c115ea41>]
vfs_kern_mount+0x51/0xa0
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924242] [<c115fb6e>]
do_kern_mount+0x3e/0xe0
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924245] [<c1161264>]
do_mount+0x164/0x200
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924247] [<c116169b>]
sys_mount+0x6b/0xa0
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924251] [<c15af35f>]
sysenter_do_call+0x12/0x28
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924252] Code: 6d d9 df ff 5b
5d c3 8d 76 00 8d bc 27 00 00 00 00 55 89 e5 53 3e 8d 74 26 00 89 c3 b8 f4 d6
83 c1 e8 2b 62 32 00 8b 13 8b 43 04 <89> 42 04 89 10 b8 f4 d6 83 c1 c7 03 00 01
10 00 c7 43 04 00 02
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924272] EIP: [<c128128a>]
crypto_larval_kill+0x1a/0x60 SS:ESP 0068:ea00bd50
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.924275] CR2: 0000000000100104
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.951382] ---[ end trace
06bff7e4e31b176d ]---
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.951434] CIFS VFS: could not
setup hash structures rc -110
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.951565] CIFS VFS: cifs_mount
failed w/return code = -110
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.951937] CIFS VFS: cifs_mount
failed w/return code = -2
May 24 09:28:49 jfrantzius-desktop kernel: [ 82.960118] CIFS VFS: cifs_mount
failed w/return code = -2
** Affects: cifs-utils (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1003813
Title:
Kernel Oops during mount.cifs (CIFS VFS: could not allocate crypto
hmacmd5)
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