Bug 838680 - [abrt]: general protection fault: 0000 [#1] SMP
[abrt]: general protection fault: 0000 [#1] SMP
Status: CLOSED NOTABUG
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
16
x86_64 Unspecified
unspecified Severity unspecified
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Assigned To: Kernel Maintainer List
Fedora Extras Quality Assurance
abrt_hash:c9a99eaab2e8d3eedb298dd068b...
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Depends On:
Blocks:
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Reported: 2012-07-09 15:08 EDT by Axel Bernhard
Modified: 2012-07-09 15:35 EDT (History)
5 users (show)

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Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2012-07-09 15:35:30 EDT
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RHEL 7.3 requirements from Atomic Host:
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Description Axel Bernhard 2012-07-09 15:08:02 EDT
libreport version: 2.0.10
cmdline:        BOOT_IMAGE=/vmlinuz-3.4.2-1.fc16.x86_64 root=UUID=18a37a98-6d05-4085-904e-adb6fde31bd5 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

backtrace:
:general protection fault: 0000 [#1] SMP 
:CPU 1 
:Modules linked in: usblp tcp_lp fuse lockd rfcomm bnep ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack e1000e snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm thinkpad_acpi snd_timer snd arc4 iwl3945 iwlegacy mac80211 cfg80211 joydev coretemp soundcore nsc_ircc irda btusb bluetooth iTCO_wdt iTCO_vendor_support snd_page_alloc microcode i2c_i801 rfkill tpm_tis tpm tpm_bios crc_ccitt uinput sunrpc yenta_socket video radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
:Pid: 3581, comm: kmix Not tainted 3.4.2-1.fc16.x86_64 #1 LENOVO 2007ZT6/2007ZT6
:RIP: 0010:[<ffffffff812d2af9>]  [<ffffffff812d2af9>] __list_del_entry+0x29/0xd0
:RSP: 0000:ffff88000008fad8  EFLAGS: 00010202
:RAX: fffb880022cbafa8 RBX: ffff8800201d0b60 RCX: dead000000200200
:RDX: ffff880022cbafa8 RSI: ffff88003b91a470 RDI: ffff8800201d0b60
:RBP: ffff88000008fad8 R08: 0000003b1fc9c000 R09: 000000018055001a
:R10: 00000000201d0a01 R11: 0000000000000010 R12: ffff8800201d0b10
:R13: ffff88001b34b288 R14: ffff8800201d0b40 R15: ffff88001b34b288
:FS:  0000000000000000(0000) GS:ffff88003fd00000(0000) knlGS:0000000000000000
:CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
:CR2: 00007f3717b9d9e0 CR3: 000000001ac15000 CR4: 00000000000007e0
:DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
:DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
:Process kmix (pid: 3581, threadinfo ffff88000008e000, task ffff88002170dc40)
:Stack:
: ffff88000008faf8 ffffffff812d2bb1 ffff880022cbaf78 ffff880022cbaf78
: ffff88000008fb58 ffffffff8114fd90 ffff88000008fb28 ffff88001cb034d0
: ffff88001cb03540 ffff8800201d0b50 ffff88000008fb58 ffff88001cb034d0
:Call Trace:
: [<ffffffff812d2bb1>] list_del+0x11/0x40
: [<ffffffff8114fd90>] unlink_anon_vmas+0x80/0x180
: [<ffffffff8114253c>] free_pgtables+0xac/0x120
: [<ffffffff8114bd66>] exit_mmap+0xc6/0x140
: [<ffffffff81054d73>] mmput+0x73/0x110
: [<ffffffff8105be15>] exit_mm+0x105/0x130
: [<ffffffff8105bf9b>] do_exit+0x15b/0x8c0
: [<ffffffff8112be3b>] ? lru_cache_add_lru+0x3b/0x60
: [<ffffffff8105ca52>] do_group_exit+0x42/0xa0
: [<ffffffff8106b843>] get_signal_to_deliver+0x213/0x5d0
: [<ffffffff810142c5>] do_signal+0x65/0x5d0
: [<ffffffff815fbdc0>] ? do_page_fault+0x200/0x4f0
: [<ffffffff8119bd92>] ? mnt_clone_write+0x12/0x30
: [<ffffffff81180e1c>] ? alloc_file+0x9c/0xd0
: [<ffffffff811c305a>] ? anon_inode_getfile+0xda/0x170
: [<ffffffff810148b5>] do_notify_resume+0x65/0x80
: [<ffffffff810d0cd6>] ? __audit_syscall_exit+0x3d6/0x410
: [<ffffffff816005e2>] int_signal+0x12/0x17
: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  [<ffffffff812d2af9>] __list_del_entry+0x29/0xd0
: RSP <ffff88000008fad8>
Comment 1 Dave Jones 2012-07-09 15:35:30 EDT
RAX: fffb880022cbafa8

That should be

RAX: ffff880022cbafa8

You had a single bit in memory flip from a 1 to a 0. This is usually a sign of some kind of hardware problem.

Also a bug in this code would be causing a lot of similar reports as it gets run on every process exit, and yours is the only one like this.

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