Bug 755038

Summary: [abrt] kernel: BUG: unable to handle kernel NULL pointer dereference at 00000028
Product: [Fedora] Fedora Reporter: Flos Lonicerae <lonicerae>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED WORKSFORME QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Unspecified   
Whiteboard: abrt_hash:6e65a56d0a72295fb1fa637ddbb56a4e0c3fe9b0
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-02-07 14:39:32 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 Flos Lonicerae 2011-11-18 16:10:20 UTC 
libreport version: 2.0.6
abrt_version:   2.0.4.981
cmdline:        BOOT_IMAGE=/vmlinuz-3.1.1-1.fc16.i686 root=UUID=035beef1-f1dc-4f55-afbb-ae782da4245b ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=us quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 LANG=en_US.UTF-8
comment:        after 'yum groupremove LXDE' finished
kernel:         undefined
reason:         BUG: unable to handle kernel NULL pointer dereference at 00000028
time:           Fri Nov 18 23:07:41 2011

smolt_data:     Binary file, 733 bytes

backtrace:
:BUG: unable to handle kernel NULL pointer dereference at 00000028
:IP: [<00000028>] 0x27
:*pde = 70f1f067 
:Oops: 0000 [#1] SMP 
:Modules linked in: ppdev parport_pc lp parport fcoe libfcoe libfc scsi_transport_fc scsi_tgt 8021q garp stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack reiserfs nls_utf8 nls_cp936 fuse vfat fat snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm 8139too 8139cp mii snd_timer snd iTCO_wdt iTCO_vendor_support i2c_i801 soundcore snd_page_alloc microcode i2c_core uinput [last unloaded: scsi_wait_scan]
:Pid: 2041, comm: yum Not tainted 3.1.1-1.fc16.i686 #1  
:EIP: 0060:[<00000028>] EFLAGS: 00010287 CPU: 0
:EIP is at 0x28
:EAX: 00000200 EBX: 00000200 ECX: 8dff9f00 EDX: f168bed0
:ESI: f163ffb4 EDI: b22965ac EBP: f163ffac ESP: f163ff40
: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
:Process yum (pid: 2041, ti=f163e000 task=f168bed0 task.ti=f163e000)
:Stack:
: c0461b66 00000000 f224163c f2241600 00000028 f168bed0 00000004 f169ad98
: f169a800 f163ff70 c04f2c46 f169a800 f163ff84 00000000 f169a800 f168bed0
: 00000000 f163ff98 c047f03a 0a988bac f163ffb4 bfe872b0 f163ffac c040afeb
:Call Trace:
: [<c0461b66>] ? tick_program_event+0x1f/0x23
: [<c04f2c46>] ? path_put+0x1a/0x1d
: [<c047f03a>] ? audit_syscall_exit+0xff/0x114
: [<c040afeb>] ? syscall_trace_leave+0x9f/0xc0
: [<c0814b48>] ? spurious_fault+0xa9/0xa9
: [<c0812a17>] error_code+0x67/0x6c
: [<c0810000>] ? sock_rps_save_rxhash.part.2+0x7/0x29
:Code:  Bad EIP value.
:EIP: [<00000028>] 0x28 SS:ESP 0068:f163ff40
:CR2: 0000000000000028

event_log:
:2011-11-18-23:08:24* (exited with 1)
:2011-11-19-00:08:54* (exited with 1)
:2011-11-19-00:09:10> Submitting oops report to http://submit.kerneloops.org/submitoops.php
:2011-11-19-00:10:14  Kernel oops has not been sent due to Couldn't connect to server
:2011-11-19-00:10:14* (exited with 1)
Comment 1 Flos Lonicerae 2011-11-18 16:10:24 UTC 
Created attachment 534415 [details]
File: smolt_data
Comment 2 Dave Jones 2012-02-06 17:52:23 UTC 
that's a really odd backtrace. Has this reoccurred at all ?
Comment 3 Flos Lonicerae 2012-02-07 11:37:10 UTC 
no. i don't meet it since i've update my kernel.
Comment 4 Josh Boyer 2012-02-07 14:39:32 UTC 
OK, thanks for letting us know.  We'll close this out for now and if you see it again please reopen.