Bug#406477: Kernel oopses on non-SMP amd64 as well
Hi!
Just discovered today:
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x648778 ("xfs_trans_read_buf") error 5 buf count 4096
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x12c0040 ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x280040 ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x3c0040 ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x500040 ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x640040 ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x780040 ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x8c0040 ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0xb53150 ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0xf00c90 ("xfs_trans_read_buf") error 5 buf count 8192
Jan 21 03:42:05 s15222724 kernel: I/O error in filesystem ("dm-10") meta-data dev dm-10 block 0x60 ("xfs_trans_read_buf") error 5 buf count 4096
Jan 21 03:42:05 s15222724 last message repeated 18 times
Jan 21 03:54:35 s15222724 kernel: xfs_force_shutdown(dm-10,0x1) called from line 424 of file fs/xfs/xfs_rw.c. Return address = 0xffffffff88228d3d
Jan 21 03:54:35 s15222724 kernel: Filesystem "dm-10": I/O Error Detected. Shutting down filesystem: dm-10
Jan 21 03:54:35 s15222724 kernel: Please umount the filesystem, and rectify the problem(s)
Jan 21 03:54:35 s15222724 kernel: xfs_force_shutdown(dm-10,0x1) called from line 424 of file fs/xfs/xfs_rw.c. Return address = 0xffffffff88228d3d
Jan 21 03:54:38 s15222724 kernel: ----------- [cut here ] --------- [please bite here ] ---------
Jan 21 03:54:38 s15222724 kernel: Kernel BUG at mm/slab.c:595
Jan 21 03:54:38 s15222724 kernel: invalid opcode: 0000 [1] SMP
Jan 21 03:54:38 s15222724 kernel: CPU 0
Jan 21 03:54:38 s15222724 kernel: Modules linked in: tun ipt_LOG ipt_iprange iptable_mangle iptable_nat ip_nat ipt_ULOG ipt_recent ipt_REJECT xt_tcpudp xt_state ip_conntrack nfnetlink xfrm4_mode_tunnel esp4 xt_physdev iptable_filter ip_tables x_tables netloop ipv6 bridge deflate zlib_deflate twofish serpent aes blowfish des sha256 sha1 crypto_null af_key xfs loop snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd snd_page_alloc shpchp pci_hotplug evdev serial_core sis_agp i810_audio ac97_codec soundcore serio_raw psmouse pcspkr ext3 jbd mbcache dm_mirror dm_snapshot dm_mod raid1 md_mod ide_generic sd_mod generic ehci_hcd sata_sis sis5513 ide_core ohci_hcd libata scsi_mod r8169 fan
Jan 21 03:54:38 s15222724 kernel: Pid: 17119, comm: lvremove Not tainted 2.6.18-2-xen-amd64 #1
Jan 21 03:54:39 s15222724 kernel: RIP: e030:[<ffffffff80207119>] [<ffffffff80207119>] kmem_cache_free+0x58/0xca
Jan 21 03:54:39 s15222724 kernel: RSP: e02b:ffff88000382fc68 EFLAGS: 00010206
Jan 21 03:54:39 s15222724 kernel: RAX: 000000000001006c RBX: 0000000000000000 RCX: 0000000000000000
Jan 21 03:54:39 s15222724 kernel: RDX: ffff8800016e5190 RSI: ffff8800057bec88 RDI: ffff8800068e2240
Jan 21 03:54:39 s15222724 kernel: RBP: ffff8800057bec88 R08: 0000000000000001 R09: ffffffff80454b80
Jan 21 03:54:39 s15222724 kernel: R10: ffff880005d3a910 R11: 0000000000000000 R12: ffff8800068e2240
Jan 21 03:54:39 s15222724 kernel: R13: 0000000000006c50 R14: 00000000000006c5 R15: 0000000000000800
Jan 21 03:54:39 s15222724 kernel: FS: 00002b596a719c80(0000) GS:ffffffff804c3000(0000) knlGS:0000000000000000
Jan 21 03:54:39 s15222724 kernel: CS: e033 DS: 0000 ES: 0000
Jan 21 03:54:39 s15222724 kernel: Process lvremove (pid: 17119, threadinfo ffff88000382e000, task ffff8800054597b0)
Jan 21 03:54:39 s15222724 kernel: Stack: ffff880001d43440 0000000000000000 ffff8800043fbde8 ffffc20000126c50
Jan 21 03:54:39 s15222724 kernel: 0000000000006c50 ffffffff880d99d4 ffff8800068e2240 ffff8800043fbd80
Jan 21 03:54:39 s15222724 kernel: ffffc200000dd080 0000000000000000
Jan 21 03:54:39 s15222724 kernel: Call Trace:
Jan 21 03:54:39 s15222724 kernel: [<ffffffff880d99d4>] :dm_snapshot:exit_exception_table+0x3c/0x67
Jan 21 03:54:39 s15222724 kernel: [<ffffffff880cbf4a>] :dm_mod:dev_remove+0x0/0xb5
Jan 21 03:54:39 s15222724 kernel: [<ffffffff880d9aa5>] :dm_snapshot:snapshot_dtr+0xa6/0xe6
Jan 21 03:54:39 s15222724 kernel: [<ffffffff880c9856>] :dm_mod:dm_table_put+0x58/0xc5
Jan 21 03:54:39 s15222724 kernel: [<ffffffff880c892a>] :dm_mod:dm_put+0x90/0x151
Jan 21 03:54:39 s15222724 kernel: [<ffffffff880cbfec>] :dm_mod:dev_remove+0xa2/0xb5
Jan 21 03:54:39 s15222724 kernel: [<ffffffff880cc52d>] :dm_mod:ctl_ioctl+0x213/0x25e
Jan 21 03:54:39 s15222724 kernel: [<ffffffff80241c05>] do_ioctl+0x55/0x6b
Jan 21 03:54:39 s15222724 kernel: [<ffffffff80230f9b>] vfs_ioctl+0x252/0x26b
Jan 21 03:54:39 s15222724 kernel: [<ffffffff8024bed3>] sys_ioctl+0x59/0x78
Jan 21 03:54:39 s15222724 kernel: [<ffffffff8025c6b6>] system_call+0x86/0x8b
Jan 21 03:54:39 s15222724 kernel: [<ffffffff8025c630>] system_call+0x0/0x8b
Jan 21 03:54:39 s15222724 kernel:
Jan 21 03:54:39 s15222724 kernel:
Jan 21 03:54:39 s15222724 kernel: Code: 0f 0b 68 90 cd 40 80 c2 53 02 4c 39 62 28 74 0a 0f 0b 68 90
Jan 21 03:54:39 s15222724 kernel: RIP [<ffffffff80207119>] kmem_cache_free+0x58/0xca
Jan 21 03:54:39 s15222724 kernel: RSP <ffff88000382fc68>
This is a single core machine (AMD Athlon(tm) 64 Processor 3500+).
--
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