22:21:53 k2000 kernel: [ 0.000000] Linux version 3.4.4 (jpp@k2000) (gcc version 4.7.1 (Debian 4.7.1-2) ) #1 SMP Thu Jun 28 00:58:21 CEST 2012 Jul 1 22:21:53 k2000 kernel: [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.4.4 root=/dev/sda2 ro transparent_hugepage=always ........... Jul 1 23:38:05 k2000 kernel: [ 108.220923] ------------[ cut here ]------------ Jul 1 23:38:05 k2000 kernel: [ 108.221829] WARNING: at fs/btrfs/free-space-cache.c:1887 btrfs_remove_free_space+0x311/0x330 [btrfs]() Jul 1 23:38:05 k2000 kernel: [ 108.222713] Hardware name: MS-7577 Jul 1 23:38:05 k2000 kernel: [ 108.223615] Modules linked in: ext4 jbd2 loop firewire_sbp2 kvm_amd kvm snd_hda_codec_realtek bridge stp llc psmouse serio_raw joydev evdev edac_mce_amd i2c_piix4 edac_core k10temp pcspkr powernow_k8 mperf snd_hda_intel snd_hda_codec nouveau video mxm_wmi ttm drm_kms_helper power_supply wmi processor button btrfs zlib_deflate thermal fan thermal_sys ata_generic usbhid hid ohci_hcd pata_atiixp sd_mod ehci_hcd firewire_ohci usbcore usb_common firewire_core crc_itu_t pata_jmicron pata_marvell [last unloaded: scsi_wait_scan] Jul 1 23:38:05 k2000 kernel: [ 108.226694] Pid: 2773, comm: mount Not tainted 3.4.4 #1 Jul 1 23:38:05 k2000 kernel: [ 108.227667] Call Trace: Jul 1 23:38:05 k2000 kernel: [ 108.228644] [] warn_slowpath_common+0x7a/0xb0 Jul 1 23:38:05 k2000 kernel: [ 108.229610] [] warn_slowpath_null+0x15/0x20 Jul 1 23:38:05 k2000 kernel: [ 108.230585] [] btrfs_remove_free_space+0x311/0x330 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.231560] [] ? abort_exclusive_wait+0xb0/0xb0 Jul 1 23:38:05 k2000 kernel: [ 108.232548] [] btrfs_alloc_logged_file_extent+0x1b7/0x1d0 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.233530] [] ? btrfs_free_path+0x25/0x30 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.234526] [] replay_one_extent+0x5ae/0x610 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.235510] [] ? iput+0xfd/0x200 Jul 1 23:38:05 k2000 kernel: [ 108.236529] [] ? read_extent_buffer+0xbb/0x110 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.237533] [] replay_one_buffer+0x26b/0x340 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.238534] [] ? alloc_extent_buffer+0x8d/0x510 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.239549] [] walk_down_log_tree+0x1f2/0x3b0 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.240569] [] walk_log_tree+0x95/0x1e0 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.241569] [] btrfs_recover_log_trees+0x20b/0x390 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.242574] [] ? replay_one_dir_item+0xe0/0xe0 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.243587] [] open_ctree+0x14dd/0x1ab0 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.244586] [] ? disk_name+0xaa/0xb0 Jul 1 23:38:05 k2000 kernel: [ 108.245595] [] btrfs_mount+0x5be/0x690 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.246600] [] ? pcpu_alloc+0x86b/0x970 Jul 1 23:38:05 k2000 kernel: [ 108.247617] [] mount_fs+0x1b/0xd0 Jul 1 23:38:05 k2000 kernel: [ 108.248626] [] vfs_kern_mount+0x67/0xf0 Jul 1 23:38:05 k2000 kernel: [ 108.249636] [] do_kern_mount+0x4f/0x100 Jul 1 23:38:05 k2000 kernel: [ 108.250647] [] do_mount+0x2ee/0x850 Jul 1 23:38:05 k2000 kernel: [ 108.251673] [] ? strndup_user+0x53/0x70 Jul 1 23:38:05 k2000 kernel: [ 108.251680] [] sys_mount+0x88/0xd0 Jul 1 23:38:05 k2000 kernel: [ 108.251689] [] system_call_fastpath+0x16/0x1b Jul 1 23:38:05 k2000 kernel: [ 108.251696] ---[ end trace c8c4e52dd49965c4 ]--- Jul 1 23:38:05 k2000 kernel: [ 108.251750] ------------[ cut here ]------------ Jul 1 23:38:05 k2000 kernel: [ 108.251757] kernel BUG at fs/btrfs/extent-tree.c:6107! Jul 1 23:38:05 k2000 kernel: [ 108.251763] invalid opcode: 0000 [#1] SMP Jul 1 23:38:05 k2000 kernel: [ 108.251768] CPU 0 Jul 1 23:38:05 k2000 kernel: [ 108.251771] Modules linked in: ext4 jbd2 loop firewire_sbp2 kvm_amd kvm snd_hda_codec_realtek bridge stp llc psmouse serio_raw joydev evdev edac_mce_amd i2c_piix4 edac_core k10temp pcspkr powernow_k8 mperf snd_hda_intel snd_hda_codec nouveau video mxm_wmi ttm drm_kms_helper power_supply wmi processor button btrfs zlib_deflate thermal fan thermal_sys ata_generic usbhid hid ohci_hcd pata_atiixp sd_mod ehci_hcd firewire_ohci usbcore usb_common firewire_core crc_itu_t pata_jmicron pata_marvell [last unloaded: scsi_wait_scan] Jul 1 23:38:05 k2000 kernel: [ 108.251823] Jul 1 23:38:05 k2000 kernel: [ 108.251828] Pid: 2773, comm: mount Tainted: G W 3.4.4 #1 MICRO-STAR INTERNATIONAL CO.,LTD MS-7577/790FX-GD70(MS-7577) Jul 1 23:38:05 k2000 kernel: [ 108.251838] RIP: 0010:[] [] btrfs_alloc_logged_file_extent+0x1bf/0x1d0 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.251887] RSP: 0018:ffff880433439778 EFLAGS: 00010282 Jul 1 23:38:05 k2000 kernel: [ 108.251892] RAX: 00000000ffffffea RBX: ffff880434249b00 RCX: 00000000000000a5 Jul 1 23:38:05 k2000 kernel: [ 108.251896] RDX: 0000000000000000 RSI: 0000000000000082 RDI: 0000000000000009 Jul 1 23:38:05 k2000 kernel: [ 108.251900] RBP: ffff8804334397f8 R08: 000000000000000a R09: 0000000000000000 Jul 1 23:38:05 k2000 kernel: [ 108.251904] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8804334398b3 Jul 1 23:38:05 k2000 kernel: [ 108.251909] R13: 0000000000000000 R14: 00000002772a2000 R15: ffff8804335e3c00 Jul 1 23:38:05 k2000 kernel: [ 108.251914] FS: 00007f84716527e0(0000) GS:ffff880447c00000(0000) knlGS:0000000000000000 Jul 1 23:38:05 k2000 kernel: [ 108.251919] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jul 1 23:38:05 k2000 kernel: [ 108.251923] CR2: 000000000061c500 CR3: 00000004330f6000 CR4: 00000000000007f0 Jul 1 23:38:05 k2000 kernel: [ 108.251927] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Jul 1 23:38:05 k2000 kernel: [ 108.251931] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Jul 1 23:38:05 k2000 kernel: [ 108.251937] Process mount (pid: 2773, threadinfo ffff880433438000, task ffff880431910000) Jul 1 23:38:05 k2000 kernel: [ 108.251940] Stack: Jul 1 23:38:05 k2000 kernel: [ 108.251943] 0000000000000001 000000000001c000 ffff8804334397a8 ffffffffa014f9f5 Jul 1 23:38:05 k2000 kernel: [ 108.251949] 0000000000000000 000000000014fd55 0000000000000005 ffff88042244d000 Jul 1 23:38:05 k2000 kernel: [ 108.251955] 000000000001c000 00ff8804316ca810 a800000002772a20 ffff8804335e3c00 Jul 1 23:38:05 k2000 kernel: [ 108.251961] Call Trace: Jul 1 23:38:05 k2000 kernel: [ 108.251985] [] ? btrfs_free_path+0x25/0x30 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.252014] [] replay_one_extent+0x5ae/0x610 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.252024] [] ? iput+0xfd/0x200 Jul 1 23:38:05 k2000 kernel: [ 108.252053] [] ? read_extent_buffer+0xbb/0x110 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.252080] [] replay_one_buffer+0x26b/0x340 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.252107] [] ? alloc_extent_buffer+0x8d/0x510 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.252134] [] walk_down_log_tree+0x1f2/0x3b0 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.252160] [] walk_log_tree+0x95/0x1e0 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.252187] [] btrfs_recover_log_trees+0x20b/0x390 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.252213] [] ? replay_one_dir_item+0xe0/0xe0 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.252241] [] open_ctree+0x14dd/0x1ab0 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.252251] [] ? disk_name+0xaa/0xb0 Jul 1 23:38:05 k2000 kernel: [ 108.252272] [] btrfs_mount+0x5be/0x690 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.252281] [] ? pcpu_alloc+0x86b/0x970 Jul 1 23:38:05 k2000 kernel: [ 108.252290] [] mount_fs+0x1b/0xd0 Jul 1 23:38:05 k2000 kernel: [ 108.252298] [] vfs_kern_mount+0x67/0xf0 Jul 1 23:38:05 k2000 kernel: [ 108.252305] [] do_kern_mount+0x4f/0x100 Jul 1 23:38:05 k2000 kernel: [ 108.252312] [] do_mount+0x2ee/0x850 Jul 1 23:38:05 k2000 kernel: [ 108.252318] [] ? strndup_user+0x53/0x70 Jul 1 23:38:05 k2000 kernel: [ 108.252324] [] sys_mount+0x88/0xd0 Jul 1 23:38:05 k2000 kernel: [ 108.252332] [] system_call_fastpath+0x16/0x1b Jul 1 23:38:05 k2000 kernel: [ 108.252335] Code: 0b 0f 1f 00 48 8d bb 80 00 00 00 e8 3c 69 ff ff 85 c0 74 1d 48 8b 55 c0 4c 89 f6 48 89 df e8 99 c9 04 00 85 c0 0f 84 2c ff ff ff <0f> 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 1f 80 00 00 00 00 55 48 89 e5 Jul 1 23:38:05 k2000 kernel: [ 108.252377] RIP [] btrfs_alloc_logged_file_extent+0x1bf/0x1d0 [btrfs] Jul 1 23:38:05 k2000 kernel: [ 108.252401] RSP Jul 1 23:38:05 k2000 kernel: [ 108.252406] ---[ end trace c8c4e52dd49965c5 ]---