Bug 808622 - [abrt] kernel: BUG: unable to handle kernel NULL pointer dereference at 00000014
[abrt] kernel: BUG: unable to handle kernel NULL pointer dereference at 00000014
Status: CLOSED ERRATA
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
16
i686 Unspecified
unspecified Severity unspecified
: ---
: ---
Assigned To: Kernel Maintainer List
Fedora Extras Quality Assurance
abrt_hash:addd60fbd6dd1b035f3dc211fe0...
:
Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2012-03-30 17:16 EDT by Alexey
Modified: 2012-09-18 11:45 EDT (History)
5 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2012-09-18 11:45:09 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)
File: smolt_data (3.19 KB, text/plain)
2012-03-30 17:16 EDT, Alexey
no flags Details

  None (edit)
Description Alexey 2012-03-30 17:16:24 EDT
libreport version: 2.0.8
abrt_version:   2.0.7
cmdline:        BOOT_IMAGE=/boot/vmlinuz-3.3.0-4.fc16.i686 root=UUID=f92c1d9e-a551-442f-a522-0f9cb99d6a6a ro rd.md=0 rd.lvm=0 rd.dm=0 quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 KEYTABLE=ru LANG=en_US.UTF-8
comment:        В однокласниках (odnoklassniki.ru) пытался позвонить, при настройках микрофона и камеры, происходит сбой
kernel:         3.3.0-4.fc16.i686
reason:         BUG: unable to handle kernel NULL pointer dereference at 00000014
time:           Пт. 30 марта 2012 19:11:18

smolt_data:     Binary file, 3269 bytes

backtrace:
:BUG: unable to handle kernel NULL pointer dereference at 00000014
:IP: [<f8255863>] uvc_video_clock_update+0x63/0x4f0 [uvcvideo]
:*pde = 69b77067 
:Oops: 0000 [#1] SMP 
:Modules linked in: ppdev parport_pc lp parport fuse be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 mdio fcoe ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad libfcoe ib_core ib_addr libfc scsi_transport_fc scsi_tgt iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi 8021q garp stp llc rfcomm bnep ip6t_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables arc4 b43 mac80211 cfg80211 bcma sky2 ssb mmc_core uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops btusb bluetooth snd_hda_codec_analog microcode hp_accel lis3lv02d snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore snd_page_alloc serio_raw sp5100_tco hp_wmi sparse_keymap rfkill k10temp i2c_piix4 joydev input_polldev uinput binfmt_misc wmi video radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
:Pid: 2378, comm: plugin-containe Not tainted 3.3.0-4.fc16.i686 #1 Hewlett-Packard HP Compaq 6735s/30E4
:EIP: 0060:[<f8255863>] EFLAGS: 00210012 CPU: 0
:EIP is at uvc_video_clock_update+0x63/0x4f0 [uvcvideo]
:EAX: 00000000 EBX: 00000000 ECX: 00000014 EDX: 00000000
:ESI: 1f48e269 EDI: f2f0dc00 EBP: ef72dd40 ESP: ef72dc90
: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
:Process plugin-containe (pid: 2378, ti=ef72c000 task=f0b4bed0 task.ti=ef72c000)
:Stack:
: 01ab6702 00000000 00000000 00000000 00000000 00000000 00000000 ef72dcac
: ef72dcac ef72dcb4 ef72dcb4 ef72dcbc ef72dcbc ef72dcc4 ef72dcc4 000057ef
: 00000000 00000000 00000000 109e4ab9 00000000 f0b3d2e5 f6667ce4 f099fee4
:Call Trace:
: [<f8251a0d>] uvc_buffer_finish+0x1d/0x30 [uvcvideo]
: [<f820a597>] vb2_dqbuf+0x207/0x370 [videobuf2_core]
: [<f8209fd6>] ? vb2_qbuf+0x186/0x260 [videobuf2_core]
: [<c042ec4f>] ? __kunmap_atomic+0x9f/0x100
: [<f8251d0c>] uvc_dequeue_buffer+0x3c/0x60 [uvcvideo]
: [<f82532f6>] uvc_v4l2_do_ioctl+0x8f6/0x1100 [uvcvideo]
: [<c0445611>] ? mod_timer+0x81/0x280
: [<c065b202>] ? _copy_from_user+0x42/0x60
: [<c0445611>] ? mod_timer+0x81/0x280
: [<f8224159>] video_usercopy+0x1c9/0x500 [videodev]
: [<f8252a00>] ? uvc_v4l2_open+0x110/0x110 [uvcvideo]
: [<c060294b>] ? inode_has_perm+0x3b/0x50
: [<f8252175>] uvc_v4l2_ioctl+0x25/0x60 [uvcvideo]
: [<f8252a00>] ? uvc_v4l2_open+0x110/0x110 [uvcvideo]
: [<f8223343>] v4l2_ioctl+0x93/0x110 [videodev]
: [<c0445611>] ? mod_timer+0x81/0x280
: [<f82232b0>] ? v4l2_mmap+0xa0/0xa0 [videodev]
: [<c0544a62>] do_vfs_ioctl+0x82/0x5a0
: [<c0605bf7>] ? selinux_file_ioctl+0x47/0xe0
: [<c0544fef>] sys_ioctl+0x6f/0x80
: [<c0445611>] ? mod_timer+0x81/0x280
: [<c092e7b4>] syscall_call+0x7/0xb
: [<c0445611>] ? mod_timer+0x81/0x280
:Code: 02 00 00 8b 87 a0 03 00 00 8b 9f 9c 03 00 00 8b b6 7c 02 00 00 8d 14 80 83 e8 01 8d 14 93 89 55 d4 31 d2 f7 f1 8b 4d d4 89 75 d0 <8b> 09 8d 04 92 8d 04 83 89 45 cc 89 f0 05 00 00 00 80 29 c1 89 
:EIP: [<f8255863>] uvc_video_clock_update+0x63/0x4f0 [uvcvideo] SS:ESP 0068:ef72dc90
:CR2: 0000000000000014
Comment 1 Alexey 2012-03-30 17:16:28 EDT
Created attachment 574097 [details]
File: smolt_data
Comment 2 Josh Boyer 2012-09-18 11:45:09 EDT
This was fixed some time ago in a subsequent kernel update.  If you're still seeing it with 3.4.11 or 3.5.4, please let us know.

Note You need to log in before you can comment on or make changes to this bug.