Bug 796034

Summary: BUG: unable to handle kernel NULL pointer dereference. __list_del_entry
Product: [Fedora] Fedora Reporter: admin
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: gansalmon, itamar, jforbes, jonathan, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:447e258c5cd24fbbdfe90da003a0d4cd233d4bcc
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-11-14 20:30:49 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: smolt_data none

Description admin 2012-02-22 05:27:10 UTC 
libreport version: 2.0.8
abrt_version:   2.0.7
cmdline:        BOOT_IMAGE=/vmlinuz-3.2.6-3.fc16.x86_64 root=UUID=42ce16a9-4662-4c4a-8fb8-57524e5cb0d4 ro rd.md=0 rd.lvm=0 rd.dm=0 quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 KEYTABLE=ru LANG=ru_RU.UTF-8
kernel:         3.2.6-3.fc16.x86_64 #1 MSI MS-7641/880GMA-E35(FX
reason:         BUG: unable to handle kernel NULL pointer dereference at           (null)
time:           Ср. 22 февр. 2012 09:25:47

smolt_data:     Binary file, 3402 bytes

backtrace:
:BUG: unable to handle kernel NULL pointer dereference at           (null)
:IP: [<ffffffff812c9b49>] __list_del_entry+0x29/0xd0
:PGD 0 
:Oops: 0000 [#1] SMP 
:CPU 2 
:Modules linked in: binfmt_misc tcp_lp ppdev parport_pc lp parport fuse ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge lockd fcoe libfcoe libfc scsi_transport_fc scsi_tgt be2iscsi iscsi_boot_sysfs 8021q garp stp llc bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 mdio ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 ip6table_filter xt_state ip6_tables nf_conntrack snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq vhost_net macvtap macvlan tun virtio_net kvm_amd kvm edac_core sp5100_tco snd_seq_device edac_mce_amd i2c_piix4 k10temp r8169 snd_pcm uinput sunrpc lm63 mii snd_timer snd soundcore snd_page_alloc microcode pata_acpi ata_generic pata_atiixp radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
:Pid: 2658, comm: report-gtk Not tainted 3.2.6-3.fc16.x86_64 #1 MSI MS-7641/880GMA-E35(FX) (MS-7641)    
:RIP: 0010:[<ffffffff812c9b49>]  [<ffffffff812c9b49>] __list_del_entry+0x29/0xd0
:RSP: 0018:ffff8801efe4fd78  EFLAGS: 00010207
:RAX: 0000000000000000 RBX: ffff88016b2756a8 RCX: dead000000200200
:RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88016b2756a8
:RBP: ffff8801efe4fd78 R08: 0000000000000000 R09: 0000000000000000
:R10: ffff8801eb275610 R11: 0000000000000001 R12: ffff8801eb275600
:R13: ffff8801eb2756a8 R14: 0000000000000000 R15: ffff88016b275648
:FS:  00007f2397e91940(0000) GS:ffff880227240000(0000) knlGS:0000000000000000
:CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
:CR2: 0000000000000000 CR3: 0000000001a05000 CR4: 00000000000006e0
:DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
:DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
:Process report-gtk (pid: 2658, threadinfo ffff8801efe4e000, task ffff880221d40000)
:Stack:
: ffff8801efe4fdb8 ffffffff811baa40 ffff8801efe4fda8 ffff8801eb275600
: 0000000000000008 ffff8801e9bd0f00 ffff8801e99c6330 ffff8801e99c6330
: ffff8801efe4fe08 ffffffff8117aa75 ffff8801eb275610 ffff880226c07f00
:Call Trace:
: [<ffffffff811baa40>] eventpoll_release_file+0x50/0xa0
: [<ffffffff8117aa75>] fput+0x1c5/0x220
: [<ffffffff81177166>] filp_close+0x66/0x90
: [<ffffffff81071888>] put_files_struct+0x88/0xf0
: [<ffffffff8107199a>] exit_files+0x4a/0x60
: [<ffffffff81071e88>] do_exit+0x1a8/0x8a0
: [<ffffffff815df2c4>] ? __schedule+0x3d4/0x8c0
: [<ffffffff810728d2>] do_group_exit+0x42/0xa0
: [<ffffffff81072947>] sys_exit_group+0x17/0x20
: [<ffffffff815e9982>] system_call_fastpath+0x16/0x1b
:Code: 90 90 55 48 8b 17 48 b9 00 01 10 00 00 00 ad de 48 8b 47 08 48 89 e5 48 39 ca 74 29 48 b9 00 02 20 00 00 00 ad de 48 39 c8 74 7a <4c> 8b 00 4c 39 c7 75 53 4c 8b 42 08 4c 39 c7 75 2b 48 89 42 08 
:RIP  [<ffffffff812c9b49>] __list_del_entry+0x29/0xd0
: RSP <ffff8801efe4fd78>
:CR2: 0000000000000000
Comment 1 admin 2012-02-22 05:27:14 UTC 
Created attachment 564836 [details]
File: smolt_data
Comment 2 Dave Jones 2012-02-23 22:32:56 UTC 
was this after a hibernate ?
Comment 3 admin 2012-02-24 05:26:46 UTC 
No.
Start system on graphical mode, login in to system, active using (start-stop programms), or yum update.
Behaves it is unpredictable. Falls even at work with simple problems. There is no certain way of repetition. Started also work on the single with firefox, yum update, gnome-system-monitor, libreoffice
Comment 4 Dave Jones 2012-10-23 15:41:45 UTC 
# Mass update to all open bugs.

Kernel 3.6.2-1.fc16 has just been pushed to updates.
This update is a significant rebase from the previous version.

Please retest with this kernel, and let us know if your problem has been fixed.

In the event that you have upgraded to a newer release and the bug you reported
is still present, please change the version field to the newest release you have
encountered the issue with.  Before doing so, please ensure you are testing the
latest kernel update in that release and attach any new and relevant information
you may have gathered.

If you are not the original bug reporter and you still experience this bug,
please file a new report, as it is possible that you may be seeing a
different problem. 
(Please don't clone this bug, a fresh bug referencing this bug in the comment is sufficient).
Comment 5 Justin M. Forbes 2012-11-14 20:30:49 UTC 
With no response, we are closing this bug under the assumption that it is no longer an issue. If you still experience this bug, please feel free to reopen the bug report.