Red Hat Bugzilla – Bug 963194
[abrt] general protection fault: 0000 [#1] SMP
Last modified: 2013-07-31 20:26:34 EDT
general protection fault: 0000 [#1] SMP
Modules linked in: xfs btrfs zlib_deflate libcrc32c nfnetlink_log nfnetlink usb_storage fuse 8021q garp stp llc bnep bluetooth rfkill nf_conntrack_tftp xt_LOG ip6t_REJECT xt_nat nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_conntrack_ipv4 xt_state nf_defrag_ipv4 nf_nat_ipv4 ip6table_filter nf_nat nf_conntrack ip6_tables binfmt_misc snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq iTCO_wdt snd_seq_device iTCO_vendor_support lpc_ich mei snd_pcm coretemp snd_page_alloc kvm_intel kvm microcode serio_raw fschmd ppdev parport_pc parport i2c_i801 mfd_core snd_timer snd soundcore e1000e nfsd auth_rpcgss nfs_acl lockd sunrpc uinput dm_crypt ata_generic pata_acpi nouveau mxm_wmi wmi video i2c_algo_bit drm_kms_helper ttm drm i2c_core
Pid: 18888, comm: ntfsresize Not tainted 3.8.11-100.fc17.x86_64 #1 FUJITSU SIEMENS CELSIUS W360 /D2587-A1
RIP: 0010:[<ffffffff811cf19c>] [<ffffffff811cf19c>] block_invalidatepage+0x6c/0x100
RSP: 0018:ffff8801b244dc08 EFLAGS: 00010292
RAX: 0000000000000431 RBX: 66612f656d6f682f RCX: 0000000000000034
RDX: 0000000000000002 RSI: ffff880100df1888 RDI: ffff88024dfcaf78
RBP: ffff8801b244dc48 R08: 1010000000000000 R09: 0100df1888080000
R10: fee12127afbe2202 R11: 0000000000000000 R12: 0000000000000000
R13: 66612f656d6f682f R14: ffffea00043ca7c0 R15: 0000000000000431
FS: 00007ffa78cdc740(0000) GS:ffff88024dd80000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 000000376b4ba9f0 CR3: 000000010c429000 CR4: 00000000000007e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process ntfsresize (pid: 18888, threadinfo ffff8801b244c000, task ffff88020b854620)
ffffea00043ca780 ffff880110df1958 ffff8801b244dc48 ffffea00043ca7c0
ffff880240f59c20 ffff880240f59c20 0000000000000002 00000000000c5ccd
ffff8801b244dc68 ffffffff81141086 ffffea00043ca7c0 ffffffffffffffff
[<ffffffff811cdc90>] ? buffer_cpu_notify+0xa0/0xa0
Code: 0f 84 ad 00 00 00 48 8b 47 30 49 89 f4 48 89 45 c8 48 89 c3 31 c0 eb 13 0f 1f 80 00 00 00 00 4c 39 6d c8 4c 89 eb 44 89 f8 74 5e <44> 8b 7b 20 4c 8b 6b 08 41 01 c7 49 39 c4 77 e4 e8 cf f7 47 00
RIP [<ffffffff811cf19c>] block_invalidatepage+0x6c/0x100
Created attachment 748198 [details]
0: 44 8b 7b 20 mov 0x20(%rbx),%r15d
rbx is 66612f656d6f682f which is obviously not a pointer.
in fact, decoding it to ascii gets us 'fa/emoh/'
which seems to be the reversed /home/af
Your home dir is xfs ?
(In reply to comment #2)
> faulting instruction:
> 0: 44 8b 7b 20 mov 0x20(%rbx),%r15d
> rbx is 66612f656d6f682f which is obviously not a pointer.
> in fact, decoding it to ascii gets us 'fa/emoh/'
> which seems to be the reversed /home/af
> Very strange.
> Your home dir is xfs ?
No, ext4. The directory structure is plain /, exact homedir: /home/af5. I have only one big partition except /boot and swap. /boot is on /dev/sda1 and / and swap are logical volumes of an lvm-vg on /dev/sda2. /dev/sda2 is encrypted (dm-crypt).
Could it be a memory merror? The crash occurres 1-2 times per month.
it wouldn't hurt to run memtest on it for a while just to rule it out.
hm 1-2 times a month is often but not THAT often :( maybe running kernel-debug would catch a memory error sooner, though.
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