I forget that put the kern.log here:

Filesystem "dm-1": XFS internal error xfs_alloc_read_agf at line 2194 of file fs/xfs/xfs_alloc.c. Caller 0xf8b170fc
Mar 28 10:30:54 titan kernel: [pg0+947295485/1069876224] xfs_alloc_read_agf+0x14d/0x1e0 [xfs]
Mar 28 10:30:54 titan kernel: [pg0+947294460/1069876224] xfs_alloc_fix_freelist+0x47c/0x4b0 [xfs]
Mar 28 10:30:54 titan last message repeated 2 times
Mar 28 10:30:54 titan kernel: [_spin_unlock+13/48] _spin_unlock+0xd/0x30
Mar 28 10:30:54 titan kernel: [cache_alloc_refill+149/544] cache_alloc_refill+0x95/0x220
Mar 28 10:30:54 titan kernel: [_spin_unlock+13/48] _spin_unlock+0xd/0x30
Mar 28 10:30:54 titan kernel: [pg0+947561682/1069876224] xlog_grant_push_ail+0x102/0x160 [xfs]
Mar 28 10:30:54 titan kernel: [kmem_cache_alloc+61/80] kmem_cache_alloc+0x3d/0x50
Mar 28 10:30:54 titan kernel: [pg0+947296993/1069876224] xfs_free_extent+0xb1/0x110 [xfs]
Mar 28 10:30:54 titan kernel: [pg0+947621138/1069876224] xfs_trans_get_efd+0x22/0x30 [xfs]
Mar 28 10:30:54 titan kernel: [pg0+947369076/1069876224] xfs_bmap_finish+0x104/0x1a0 [xfs]
Mar 28 10:30:54 titan kernel: [pg0+947529263/1069876224] xfs_itruncate_finish+0x1ff/0x330 [xfs]
Mar 28 10:30:54 titan kernel: [pg0+947638417/1069876224] xfs_setattr+0xc71/0xf50 [xfs]
Mar 28 10:30:54 titan kernel: [pg0+947690613/1069876224] linvfs_setattr+0x125/0x190 [xfs]
Mar 28 10:30:54 titan kernel: [notify_change+246/621] notify_change+0xf6/0x26d
Mar 28 10:30:54 titan kernel: [do_truncate+57/96] do_truncate+0x39/0x60
Mar 28 10:30:54 titan kernel: [pg0+946683318/1069876224] smb_file_write+0x66/0x70 [smbfs]
Mar 28 10:30:54 titan kernel: [_spin_unlock+13/48] _spin_unlock+0xd/0x30
Mar 28 10:30:54 titan kernel: [fget+59/80] fget+0x3b/0x50
Mar 28 10:30:54 titan kernel: [sys_ftruncate64+194/288] sys_ftruncate64+0xc2/0x120
Mar 28 10:30:54 titan kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Mar 28 10:30:54 titan kernel: xfs_force_shutdown(dm-1,0x8) called from line 4070 of file fs/xfs/xfs_bmap.c. Return address = 0xf8b7a9d1
Mar 28 10:30:54 titan kernel: Filesystem "dm-1": Corruption of in-memory data detected. Shutting down filesystem: dm-1
Mar 28 10:30:54 titan kernel: Please umount the filesystem, and rectify the problem(s)
Mar 28 10:31:05 titan kernel: 0x0: 58 46 53 42 00 00 10 00 00 00 00 00 00 48 c8 00
Mar 28 10:31:05 titan kernel: Filesystem "dm-3": XFS internal error xfs_alloc_read_agf at line 2194 of file fs/xfs/xfs_alloc.c. Caller 0xf8b17290
Mar 28 10:31:05 titan kernel: [pg0+947295485/1069876224] xfs_alloc_read_agf+0x14d/0x1e0 [xfs]
Mar 28 10:31:05 titan kernel: [pg0+947294864/1069876224] xfs_alloc_pagf_init+0x20/0x50 [xfs]
Mar 28 10:31:05 titan last message repeated 2 times
Mar 28 10:31:05 titan kernel: [pg0+947356872/1069876224] xfs_bmap_alloc+0xf28/0x1b10 [xfs]
Mar 28 10:31:05 titan kernel: [pg0+947402062/1069876224] xfs_bmbt_get_state+0x1e/0x30 [xfs]
Mar 28 10:31:05 titan kernel: [pg0+947366254/1069876224] xfs_bmap_do_search_extents+0xfe/0x430 [xfs]
Mar 28 10:31:05 titan kernel: [pg0+947367167/1069876224] xfs_bmap_search_extents+0x5f/0xd0 [xfs]