View Issue Details

IDProjectCategoryView StatusLast Update
0005199CentOS-6kernelpublic2012-06-11 19:32
Reporterm4rk0 
PriorityurgentSeveritycrashReproducibilityunable to reproduce
Status newResolutionopen 
PlatformOSCentOSOS Version6
Product Version6.0 
Target VersionFixed in Version 
Summary0005199: kernel: BUG: Bad page map in process httpd
DescriptionMy machine crash daily once or twice. I don't know how to reproduce this bug, but its always httpd.

Kernel: 2.6.32-71.29.1.el6.x86_64
Httpd: Apache/2.2.21 (Unix)


Oct 20 13:46:09 kali kernel: BUG: Bad page map in process httpd pte:30353720 pmd:97954067
Oct 20 13:46:09 kali kernel: addr:0000003eb21ec000 vm_flags:08000070 anon_vma:(null) mapping:ffff8800b217c5e8 index:1ec
Oct 20 13:46:09 kali kernel: vma->vm_ops->fault: filemap_fault+0x0/0x510
Oct 20 13:46:09 kali kernel: vma->vm_file->f_op->mmap: ext4_file_mmap+0x0/0x60 [ext4]
Oct 20 13:46:09 kali kernel: Pid: 8047, comm: httpd Tainted: G B ---------------- 2.6.32-71.29.1.el6.x86_64 #1
Oct 20 13:46:09 kali kernel: Call Trace:
Oct 20 13:46:09 kali kernel: [<ffffffff81131225>] print_bad_pte+0x1d5/0x280
Oct 20 13:46:09 kali kernel: [<ffffffff8113133b>] vm_normal_page+0x6b/0x70
Oct 20 13:46:09 kali kernel: [<ffffffff811335a7>] unmap_vmas+0x607/0xc00
Oct 20 13:46:09 kali kernel: [<ffffffff81259381>] ? cpumask_any_but+0x31/0x50
Oct 20 13:46:09 kali kernel: [<ffffffff81139377>] exit_mmap+0x87/0x170
Oct 20 13:46:09 kali kernel: [<ffffffff81068c8c>] mmput+0x6c/0x120
Oct 20 13:46:09 kali kernel: [<ffffffff8106fff1>] exit_mm+0x111/0x150
Oct 20 13:46:09 kali kernel: [<ffffffff8107038f>] do_exit+0x15f/0x860
Oct 20 13:46:09 kali kernel: [<ffffffff810d4372>] ? audit_syscall_entry+0x272/0x2a0
Oct 20 13:46:09 kali kernel: [<ffffffff81070ae8>] do_group_exit+0x58/0xd0
Oct 20 13:46:09 kali kernel: [<ffffffff81070b77>] sys_exit_group+0x17/0x20
Oct 20 13:46:09 kali kernel: [<ffffffff81013172>] system_call_fastpath+0x16/0x1b
Oct 20 13:46:48 kali abrt: Kerneloops: Reported 1 kernel oopses to Abrt
Oct 20 13:46:48 kali abrtd: Directory 'kerneloops-1319111208-2614-1' creation detected
Oct 20 13:46:48 kali abrtd: New crash /var/spool/abrt/kerneloops-1319111208-2614-1, processing
Tagsabrt, httpd, kernel, kerneloops, map, page, pte

Activities

tigalch

tigalch

2012-06-11 19:32

manager   ~0015249

Since CentOS is at 6.2 do you still experience this issue?

Issue History

Date Modified Username Field Change
2011-10-21 15:45 m4rk0 New Issue
2011-10-21 15:46 m4rk0 Tag Attached: kernel
2011-10-21 15:46 m4rk0 Tag Attached: abrt
2011-10-21 15:46 m4rk0 Tag Attached: httpd
2011-10-21 15:46 m4rk0 Tag Attached: kerneloops
2011-10-21 15:46 m4rk0 Tag Attached: map
2011-10-21 15:46 m4rk0 Tag Attached: page
2011-10-21 15:46 m4rk0 Tag Attached: pte
2012-06-11 19:32 tigalch Note Added: 0015249