[ 2591.213457] ------------[ cut here ]------------ [ 2591.213464] kernel BUG at fs/buffer.c:534! [ 2591.213466] invalid opcode: 0000 [#1] SMP [ 2591.213470] last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map [ 2591.213473] CPU 1 [ 2591.213475] Modules linked in: af_packet binfmt_misc rfcomm bridge stp llc bnep sco l2cap acpi_cpufreq cpufreq_userspace cpufreq_stats cpufreq_powersave cpufreq_ondemand freq_table cpufreq_conservative sbs sbshc pci_slot ipt_LOG xt_limit ipt_addrtype xt_state xt_tcpudp xt_conntrack ip6table_filter ip6_tables ipv6 nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables ext3 jbd mbcache usb_storage libusual hp_wmi coretemp sbp2 loop snd_hda_codec_atihdmi snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_pcm snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi arc4 snd_rawmidi ecb snd_seq_midi_event snd_seq snd_timer snd_seq_device iwlagn sdhci_pci sdhci pcmcia btusb parport_pc mmc_core iwlcore rfkill parport video ricoh_mmc container mac80211 joydev bluetooth tpm_infineon tpm tpm_bios snd output psmouse serio_raw yenta_socket rsrc_nonstatic pcmcia_core wmi cfg80211 battery ac button hp_accel led_class lis3lv02d pcspkr soundcore snd_page_alloc iTCO_wdt iTCO_vendor_supportevdev dm_multipath xfs exportfs sd_mod crc_t10dif sg sr_mod cdrom ohci1394 ahci ata_piix ieee1394 libata scsi_mod ehci_hcd uhci_hcd e1000e usbcore dm_crypt dm_mirror dm_region_hash dm_log dm_snapshot dm_mod thermal processor fan thermal_sys hwmon fuse [ 2591.213579] Pid: 2555, comm: xfsdatad/1 Not tainted 2.6.29-rc4-git3 #1 [ 2591.213582] RIP: 0010:[] [] end_buffer_async_write+0x83/0xfb [ 2591.213591] RSP: 0018:ffff880138957e30 EFLAGS: 00010246 [ 2591.213594] RAX: 0000000280000000 RBX: ffff8800353e7e70 RCX: ffff8800b540aca8 [ 2591.213597] RDX: 0000000000005252 RSI: 0000000000000001 RDI: ffff8800353e7e70 [ 2591.213599] RBP: ffff8800b540ac60 R08: ffff8800b540ac60 R09: ffff8800b540a5a0 [ 2591.213602] R10: ffff88003781c660 R11: ffff8800b540a5a0 R12: ffff8800ae0b9440 [ 2591.213604] R13: ffffe20003e35cb4 R14: ffff88013b85ff00 R15: 0000000000000001 [ 2591.213607] FS: 0000000000000000(0000) GS:ffff88013b803b80(0000) knlGS:0000000000000000 [ 2591.213610] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b [ 2591.213612] CR2: 00007fd4f8238998 CR3: 00000000a1c3f000 CR4: 00000000000006e0 [ 2591.213615] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2591.213618] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 2591.213620] Process xfsdatad/1 (pid: 2555, threadinfo ffff880138956000, task ffff8801384bbde0) [ 2591.213623] Stack: [ 2591.213624] ffffffff80584800 ffffffff8040c6d7 ffff8801384bc160 000000018022bd08 [ 2591.213628] 0000000000000286 ffff8800a2015460 ffff8800b540ac60 ffff8800ae0b9440 [ 2591.213633] ffff8800ae0b92c0 ffffffffa01bfd51 ffff8800b540ac60 ffff880138877500 [ 2591.213637] Call Trace: [ 2591.213639] [] ? __down_write_nested+0x15/0x9d [ 2591.213647] [] ? xfs_destroy_ioend+0x33/0x7e [xfs] [ 2591.213680] [] ? xfs_end_bio_delalloc+0x0/0x19 [xfs] [ 2591.213706] [] ? run_workqueue+0x79/0xfe [ 2591.213711] [] ? worker_thread+0xd8/0xe7 [ 2591.213715] [] ? autoremove_wake_function+0x0/0x2e [ 2591.213719] [] ? worker_thread+0x0/0xe7 [ 2591.213723] [] ? worker_thread+0x0/0xe7 [ 2591.213727] [] ? kthread+0x47/0x73 [ 2591.213730] [] ? child_rip+0xa/0x20 [ 2591.213735] [] ? kthread+0x0/0x73 [ 2591.213739] [] ? child_rip+0x0/0x20 [ 2591.213742] Code: 14 00 49 8b 45 18 48 8d 50 62 f0 80 48 62 20 48 8d 43 01 f0 80 4b 01 08 f0 80 23 fe f0 41 80 4d 00 02 49 8b 45 00 f6 c4 08 75 04 <0f> 0b eb fe 49 8b 6d 10 9c 41 5c fa eb 08 f3 90 f6 45 00 10 75 [ 2591.213775] RIP [] end_buffer_async_write+0x83/0xfb [ 2591.213779] RSP [ 2591.213782] ---[ end trace 32b0459ad0d88916 ]---