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Re: XFS hang during xfs_fsr run

To: Eric Sandeen <sandeen@xxxxxxxxxxx>
Subject: Re: XFS hang during xfs_fsr run
From: Michael Weissenbacher <mw@xxxxxxxxxxxx>
Date: Wed, 10 Mar 2010 09:46:20 +0100
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>, xfs@xxxxxxxxxxx
In-reply-to: <4B953D3F.3090002@xxxxxxxxxxx>
References: <4B8F871C.60802@xxxxxxxxxxxx> <20100304112018.GG14317@xxxxxxxxxxxxxxxx> <4B8FA2CD.6010904@xxxxxxxxxxxx> <20100304131511.GH14317@xxxxxxxxxxxxxxxx> <20100304134641.GA26871@xxxxxxxxxxxxx> <4B8FC1B7.3070505@xxxxxxxxxxxx> <20100304222611.GK14317@xxxxxxxxxxxxxxxx> <4B92C71C.5010003@xxxxxxxxxxxx> <20100308000601.GF28189@xxxxxxxxxxxxxxxx> <4B94EADD.2080108@xxxxxxxxxxxx> <4B953D3F.3090002@xxxxxxxxxxx>
User-agent: Thunderbird 2.0.0.23 (X11/20090817)
Odds are you'll still oops, just earlier.  Send anything interesting
you see in the dmesg if/when it happens...

Those are the assertion failures i saw during yesterday's run. The process xfs_fsr hung on inode 536898141 and i couldn't kill it, even with "kill -9". I had to reboot to get everything back to normal.

cheers,
Michael
Mar  9 22:32:43 email kernel: [57269.991906] Assertion failed: 
ip->i_delayed_blks == 0, file: fs/xfs/xfs_bmap.c, line: 5657
Mar  9 22:32:43 email kernel: [57269.991958] ------------[ cut here 
]------------
Mar  9 22:32:43 email kernel: [57269.992034] kernel BUG at 
fs/xfs/support/debug.c:109!
Mar  9 22:32:43 email kernel: [57269.992106] invalid opcode: 0000 [#1] SMP 
Mar  9 22:32:43 email kernel: [57269.992273] last sysfs file: 
/sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map
Mar  9 22:32:43 email kernel: [57269.992364] CPU 2 
Mar  9 22:32:43 email kernel: [57269.992481] Pid: 32055, comm: xfs_fsr Not 
tainted 2.6.33 #1 0JR815/PowerEdge 2950
Mar  9 22:32:43 email kernel: [57269.998789] RIP: 0010:[<ffffffff811d66f9>]  
[<ffffffff811d66f9>] assfail+0x1a/0x1e
Mar  9 22:32:43 email kernel: [57269.998789] RSP: 0018:ffff8800614a7c18  
EFLAGS: 00010296
Mar  9 22:32:43 email kernel: [57269.998789] RAX: 0000000000000061 RBX: 
000000000000007f RCX: 000000000000f093
Mar  9 22:32:43 email kernel: [57269.998789] RDX: ffff880028280000 RSI: 
0000000000000046 RDI: ffffffff816792e0
Mar  9 22:32:43 email kernel: [57269.998789] RBP: ffff8800614a7c18 R08: 
0000000000000002 R09: ffff8800614a7a68
Mar  9 22:32:43 email kernel: [57269.998789] R10: 0000000000000000 R11: 
0000000000018600 R12: 0000000000000002
Mar  9 22:32:43 email kernel: [57269.998789] R13: 0000000000000000 R14: 
ffff88011dc4d800 R15: ffff8800614a7cf8
Mar  9 22:32:43 email kernel: [57269.998789] FS:  00007fe9c26f56f0(0000) 
GS:ffff880028280000(0000) knlGS:0000000000000000
Mar  9 22:32:43 email kernel: [57269.998789] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Mar  9 22:32:43 email kernel: [57269.998789] CR2: 00007fe9c26ff000 CR3: 
00000001a4494000 CR4: 00000000000006e0
Mar  9 22:32:43 email kernel: [57269.998789] DR0: 0000000000000000 DR1: 
0000000000000000 DR2: 0000000000000000
Mar  9 22:32:43 email kernel: [57269.998789] DR3: 0000000000000000 DR6: 
00000000ffff0ff0 DR7: 0000000000000400
Mar  9 22:32:43 email kernel: [57269.998789] Process xfs_fsr (pid: 32055, 
threadinfo ffff8800614a6000, task ffff88032e0006c0)
Mar  9 22:32:43 email kernel: [57269.998789] Stack:
Mar  9 22:32:43 email kernel: [57269.998789]  ffff8800614a7ce8 ffffffff8118af48 
ffff8800614a7c58 ffffffff810d46cb
Mar  9 22:32:43 email kernel: [57269.998789] <0> ffff8800614a7dc8 
ffff88032c87d240 ffff8800614a7dc8 ffff88032c890190
Mar  9 22:32:43 email kernel: [57269.998789] <0> ffffffff811cf73e 
ffff88032dc96000 ffff8800614a7cb8 0000000000000018
Mar  9 22:32:43 email kernel: [57269.998789] Call Trace:
Mar  9 22:32:43 email kernel: [57269.998789]  [<ffffffff8118af48>] 
xfs_getbmap+0x213/0x573
Mar  9 22:32:43 email kernel: [57269.998789]  [<ffffffff810d46cb>] ? 
__follow_mount+0x2e/0x85
Mar  9 22:32:43 email kernel: [57269.998789]  [<ffffffff811cf73e>] ? 
xfs_getbmap_format+0x0/0x33
Mar  9 22:32:43 email kernel: [57269.998789]  [<ffffffff8120d94f>] ? 
__up_read+0x9e/0xa7
Mar  9 22:32:43 email kernel: [57269.998789]  [<ffffffff811cf8a9>] 
xfs_ioc_getbmap+0x71/0xa8
Mar  9 22:32:43 email kernel: [57269.998789]  [<ffffffff811d10d6>] 
xfs_file_ioctl+0x3da/0x6dc
Mar  9 22:32:43 email kernel: [57269.998789]  [<ffffffff810a5c34>] ? 
release_pages+0x1d2/0x1e4
Mar  9 22:32:43 email kernel: [57269.998789]  [<ffffffff810d9770>] 
vfs_ioctl+0x2a/0x9e
Mar  9 22:32:43 email kernel: [57269.998789]  [<ffffffff810d9c7f>] 
do_vfs_ioctl+0x420/0x45d
Mar  9 22:32:43 email kernel: [57269.998789]  [<ffffffff8120d8a2>] ? 
__up_write+0x12d/0x13c
Mar  9 22:32:43 email kernel: [57269.998789]  [<ffffffff810d9d11>] 
sys_ioctl+0x55/0x77
Mar  9 22:32:43 email kernel: [57269.998789]  [<ffffffff810522cc>] ? 
up_write+0x9/0xb
Mar  9 22:32:43 email kernel: [57269.998789]  [<ffffffff810029ab>] 
system_call_fastpath+0x16/0x1b
Mar  9 22:32:43 email kernel: [57269.998789] Code: f9 4d 81 48 c7 c7 ab cf 4d 
81 e8 68 b8 03 00 c9 c3 55 89 d1 48 89 e5 48 89 f2 31 c0 48 89 fe 48 c7 c7 af 
cf 4d 81 e8 89 4c 1a 00 <0f> 0b eb fe 55 48 89 e5 41 57 41 56 49 89 d6 41 55 49 
89 cd 41 
Mar  9 22:32:43 email kernel: [57269.998789] RIP  [<ffffffff811d66f9>] 
assfail+0x1a/0x1e
Mar  9 22:32:43 email kernel: [57269.998789]  RSP <ffff8800614a7c18>
Mar  9 22:32:43 email kernel: [57269.999136] ---[ end trace ee5cddd92301c840 
]---
Mar  9 22:33:14 email kernel: [57301.252722] Assertion failed: 
ip->i_delayed_blks == 0, file: fs/xfs/xfs_bmap.c, line: 5657
Mar  9 22:33:14 email kernel: [57301.252868] ------------[ cut here 
]------------
Mar  9 22:33:14 email kernel: [57301.252939] kernel BUG at 
fs/xfs/support/debug.c:109!
Mar  9 22:33:14 email kernel: [57301.253012] invalid opcode: 0000 [#2] SMP 
Mar  9 22:33:14 email kernel: [57301.253178] last sysfs file: 
/sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map
Mar  9 22:33:14 email kernel: [57301.253190] CPU 3 
Mar  9 22:33:14 email kernel: [57301.253190] Pid: 32080, comm: xfs_fsr Tainted: 
G      D    2.6.33 #1 0JR815/PowerEdge 2950
Mar  9 22:33:14 email kernel: [57301.253190] RIP: 0010:[<ffffffff811d66f9>]  
[<ffffffff811d66f9>] assfail+0x1a/0x1e
Mar  9 22:33:14 email kernel: [57301.253190] RSP: 0018:ffff880285ea1c18  
EFLAGS: 00010296
Mar  9 22:33:14 email kernel: [57301.253190] RAX: 0000000000000061 RBX: 
000000000000007f RCX: 000000000000fcab
Mar  9 22:33:14 email kernel: [57301.253190] RDX: ffff8800282c0000 RSI: 
0000000000000046 RDI: ffffffff816792e0
Mar  9 22:33:14 email kernel: [57301.253190] RBP: ffff880285ea1c18 R08: 
0000000000000000 R09: ffff880285ea1a68
Mar  9 22:33:14 email kernel: [57301.253190] R10: ffff880305ea1ab7 R11: 
ffff880285ea1978 R12: 0000000000000002
Mar  9 22:33:14 email kernel: [57301.253190] R13: 0000000000000000 R14: 
ffff88011dc4d800 R15: ffff880285ea1cf8
Mar  9 22:33:14 email kernel: [57301.253190] FS:  00007fe9c26f56f0(0000) 
GS:ffff8800282c0000(0000) knlGS:0000000000000000
Mar  9 22:33:14 email kernel: [57301.253190] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Mar  9 22:33:14 email kernel: [57301.253190] CR2: 00007fe9c26ff000 CR3: 
00000001a4494000 CR4: 00000000000006e0
Mar  9 22:33:14 email kernel: [57301.253190] DR0: 0000000000000000 DR1: 
0000000000000000 DR2: 0000000000000000
Mar  9 22:33:14 email kernel: [57301.253190] DR3: 0000000000000000 DR6: 
00000000ffff0ff0 DR7: 0000000000000400
Mar  9 22:33:14 email kernel: [57301.253190] Process xfs_fsr (pid: 32080, 
threadinfo ffff880285ea0000, task ffff88032e002880)
Mar  9 22:33:14 email kernel: [57301.253190] Stack:
Mar  9 22:33:14 email kernel: [57301.253190]  ffff880285ea1ce8 ffffffff8118af48 
ffff880285ea1c58 ffffffff810d46cb
Mar  9 22:33:14 email kernel: [57301.253190] <0> ffff880285ea1dc8 
ffff88032c87d240 ffff880285ea1dc8 ffff88032c890190
Mar  9 22:33:14 email kernel: [57301.253190] <0> ffffffff811cf73e 
ffff88032e934000 ffff880285ea1cb8 0000000000000018
Mar  9 22:33:14 email kernel: [57301.253190] Call Trace:
Mar  9 22:33:14 email kernel: [57301.253190]  [<ffffffff8118af48>] 
xfs_getbmap+0x213/0x573
Mar  9 22:33:14 email kernel: [57301.253190]  [<ffffffff810d46cb>] ? 
__follow_mount+0x2e/0x85
Mar  9 22:33:14 email kernel: [57301.253190]  [<ffffffff811cf73e>] ? 
xfs_getbmap_format+0x0/0x33
Mar  9 22:33:14 email kernel: [57301.253190]  [<ffffffff8120d94f>] ? 
__up_read+0x9e/0xa7
Mar  9 22:33:14 email kernel: [57301.253190]  [<ffffffff811cf8a9>] 
xfs_ioc_getbmap+0x71/0xa8
Mar  9 22:33:14 email kernel: [57301.253190]  [<ffffffff811d10d6>] 
xfs_file_ioctl+0x3da/0x6dc
Mar  9 22:33:14 email kernel: [57301.253190]  [<ffffffff810a5c34>] ? 
release_pages+0x1d2/0x1e4
Mar  9 22:33:14 email kernel: [57301.253190]  [<ffffffff810d9770>] 
vfs_ioctl+0x2a/0x9e
Mar  9 22:33:14 email kernel: [57301.253190]  [<ffffffff810d9c7f>] 
do_vfs_ioctl+0x420/0x45d
Mar  9 22:33:14 email kernel: [57301.253190]  [<ffffffff8120d8a2>] ? 
__up_write+0x12d/0x13c
Mar  9 22:33:14 email kernel: [57301.253190]  [<ffffffff810d9d11>] 
sys_ioctl+0x55/0x77
Mar  9 22:33:14 email kernel: [57301.253190]  [<ffffffff810522cc>] ? 
up_write+0x9/0xb
Mar  9 22:33:14 email kernel: [57301.253190]  [<ffffffff810029ab>] 
system_call_fastpath+0x16/0x1b
Mar  9 22:33:14 email kernel: [57301.253190] Code: f9 4d 81 48 c7 c7 ab cf 4d 
81 e8 68 b8 03 00 c9 c3 55 89 d1 48 89 e5 48 89 f2 31 c0 48 89 fe 48 c7 c7 af 
cf 4d 81 e8 89 4c 1a 00 <0f> 0b eb fe 55 48 89 e5 41 57 41 56 49 89 d6 41 55 49 
89 cd 41 
Mar  9 22:33:14 email kernel: [57301.253190] RIP  [<ffffffff811d66f9>] 
assfail+0x1a/0x1e
Mar  9 22:33:14 email kernel: [57301.253190]  RSP <ffff880285ea1c18>
Mar  9 22:33:14 email kernel: [57301.260105] ---[ end trace ee5cddd92301c841 
]---
Mar  9 22:33:42 email kernel: [57329.070305] Assertion failed: 
ip->i_delayed_blks == 0, file: fs/xfs/xfs_bmap.c, line: 5657
Mar  9 22:33:42 email kernel: [57329.070450] ------------[ cut here 
]------------
Mar  9 22:33:42 email kernel: [57329.070522] kernel BUG at 
fs/xfs/support/debug.c:109!
Mar  9 22:33:42 email kernel: [57329.070594] invalid opcode: 0000 [#3] SMP 
Mar  9 22:33:42 email kernel: [57329.070760] last sysfs file: 
/sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map
Mar  9 22:33:42 email kernel: [57329.070851] CPU 3 
Mar  9 22:33:42 email kernel: [57329.070967] Pid: 32098, comm: xfs_fsr Tainted: 
G      D    2.6.33 #1 0JR815/PowerEdge 2950
Mar  9 22:33:42 email kernel: [57329.071059] RIP: 0010:[<ffffffff811d66f9>]  
[<ffffffff811d66f9>] assfail+0x1a/0x1e
Mar  9 22:33:42 email kernel: [57329.071189] RSP: 0018:ffff8802dc321c18  
EFLAGS: 00010296
Mar  9 22:33:42 email kernel: [57329.071189] RAX: 0000000000000061 RBX: 
000000000000007f RCX: 00000000000108cc
Mar  9 22:33:42 email kernel: [57329.071189] RDX: ffff8800282c0000 RSI: 
0000000000000046 RDI: ffffffff816792e0
Mar  9 22:33:42 email kernel: [57329.071189] RBP: ffff8802dc321c18 R08: 
0000000000000000 R09: ffff8802dc321a68
Mar  9 22:33:42 email kernel: [57329.071189] R10: ffff88035c321ab7 R11: 
ffff8802dc321978 R12: 0000000000000002
Mar  9 22:33:42 email kernel: [57329.071189] R13: 0000000000000000 R14: 
ffff88011dc4d800 R15: ffff8802dc321cf8
Mar  9 22:33:42 email kernel: [57329.071189] FS:  00007fe9c26f56f0(0000) 
GS:ffff8800282c0000(0000) knlGS:0000000000000000
Mar  9 22:33:42 email kernel: [57329.071189] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Mar  9 22:33:42 email kernel: [57329.071189] CR2: 00007fe9c26ff000 CR3: 
00000001a4494000 CR4: 00000000000006e0
Mar  9 22:33:42 email kernel: [57329.071189] DR0: 0000000000000000 DR1: 
0000000000000000 DR2: 0000000000000000
Mar  9 22:33:42 email kernel: [57329.071189] DR3: 0000000000000000 DR6: 
00000000ffff0ff0 DR7: 0000000000000400
Mar  9 22:33:42 email kernel: [57329.071189] Process xfs_fsr (pid: 32098, 
threadinfo ffff8802dc320000, task ffff88031eb8de80)
Mar  9 22:33:42 email kernel: [57329.071189] Stack:
Mar  9 22:33:42 email kernel: [57329.071189]  ffff8802dc321ce8 ffffffff8118af48 
ffff8802dc321c58 ffffffff810d46cb
Mar  9 22:33:42 email kernel: [57329.071189] <0> ffff8802dc321dc8 
ffff88032c87d240 ffff8802dc321dc8 ffff88032c890190
Mar  9 22:33:42 email kernel: [57329.071189] <0> ffffffff811cf73e 
ffff88032e932000 ffff8802dc321cb8 0000000000000018
Mar  9 22:33:42 email kernel: [57329.071189] Call Trace:
Mar  9 22:33:42 email kernel: [57329.071189]  [<ffffffff8118af48>] 
xfs_getbmap+0x213/0x573
Mar  9 22:33:42 email kernel: [57329.071189]  [<ffffffff810d46cb>] ? 
__follow_mount+0x2e/0x85
Mar  9 22:33:42 email kernel: [57329.071189]  [<ffffffff811cf73e>] ? 
xfs_getbmap_format+0x0/0x33
Mar  9 22:33:42 email kernel: [57329.071189]  [<ffffffff8120d94f>] ? 
__up_read+0x9e/0xa7
Mar  9 22:33:42 email kernel: [57329.071189]  [<ffffffff811cf8a9>] 
xfs_ioc_getbmap+0x71/0xa8
Mar  9 22:33:42 email kernel: [57329.071189]  [<ffffffff811d10d6>] 
xfs_file_ioctl+0x3da/0x6dc
Mar  9 22:33:42 email kernel: [57329.071189]  [<ffffffff810a5c34>] ? 
release_pages+0x1d2/0x1e4
Mar  9 22:33:42 email kernel: [57329.071189]  [<ffffffff810d9770>] 
vfs_ioctl+0x2a/0x9e
Mar  9 22:33:42 email kernel: [57329.071189]  [<ffffffff810d9c7f>] 
do_vfs_ioctl+0x420/0x45d
Mar  9 22:33:42 email kernel: [57329.071189]  [<ffffffff8120d8a2>] ? 
__up_write+0x12d/0x13c
Mar  9 22:33:42 email kernel: [57329.071189]  [<ffffffff810d9d11>] 
sys_ioctl+0x55/0x77
Mar  9 22:33:42 email kernel: [57329.071189]  [<ffffffff810522cc>] ? 
up_write+0x9/0xb
Mar  9 22:33:42 email kernel: [57329.071189]  [<ffffffff810029ab>] 
system_call_fastpath+0x16/0x1b
Mar  9 22:33:42 email kernel: [57329.071189] Code: f9 4d 81 48 c7 c7 ab cf 4d 
81 e8 68 b8 03 00 c9 c3 55 89 d1 48 89 e5 48 89 f2 31 c0 48 89 fe 48 c7 c7 af 
cf 4d 81 e8 89 4c 1a 00 <0f> 0b eb fe 55 48 89 e5 41 57 41 56 49 89 d6 41 55 49 
89 cd 41 
Mar  9 22:33:42 email kernel: [57329.071189] RIP  [<ffffffff811d66f9>] 
assfail+0x1a/0x1e
Mar  9 22:33:42 email kernel: [57329.071189]  RSP <ffff8802dc321c18>
Mar  9 22:33:42 email kernel: [57329.077632] ---[ end trace ee5cddd92301c842 
]---
Mar  9 22:34:10 email kernel: [57357.319260] Assertion failed: 
ip->i_delayed_blks == 0, file: fs/xfs/xfs_bmap.c, line: 5657
Mar  9 22:34:10 email kernel: [57357.319405] ------------[ cut here 
]------------
Mar  9 22:34:10 email kernel: [57357.319476] kernel BUG at 
fs/xfs/support/debug.c:109!
Mar  9 22:34:10 email kernel: [57357.319549] invalid opcode: 0000 [#4] SMP 
Mar  9 22:34:10 email kernel: [57357.319714] last sysfs file: 
/sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map
Mar  9 22:34:10 email kernel: [57357.319805] CPU 2 
Mar  9 22:34:10 email kernel: [57357.319922] Pid: 32107, comm: xfs_fsr Tainted: 
G      D    2.6.33 #1 0JR815/PowerEdge 2950
Mar  9 22:34:10 email kernel: [57357.320014] RIP: 0010:[<ffffffff811d66f9>]  
[<ffffffff811d66f9>] assfail+0x1a/0x1e
Mar  9 22:34:10 email kernel: [57357.320127] RSP: 0018:ffff8802ed825c18  
EFLAGS: 00010296
Mar  9 22:34:10 email kernel: [57357.320127] RAX: 0000000000000061 RBX: 
000000000000007f RCX: 00000000000114ed
Mar  9 22:34:10 email kernel: [57357.320127] RDX: ffff880028280000 RSI: 
0000000000000046 RDI: ffffffff816792e0
Mar  9 22:34:10 email kernel: [57357.320127] RBP: ffff8802ed825c18 R08: 
0000000000000000 R09: ffff8802ed825a68
Mar  9 22:34:10 email kernel: [57357.320127] R10: ffff88036d825ab7 R11: 
ffff8802ed825978 R12: 0000000000000002
Mar  9 22:34:10 email kernel: [57357.320127] R13: 0000000000000000 R14: 
ffff88011dc4d800 R15: ffff8802ed825cf8
Mar  9 22:34:10 email kernel: [57357.320127] FS:  00007fe9c26f56f0(0000) 
GS:ffff880028280000(0000) knlGS:0000000000000000
Mar  9 22:34:10 email kernel: [57357.320127] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Mar  9 22:34:10 email kernel: [57357.320127] CR2: 00007fe9c26ff000 CR3: 
00000001a4494000 CR4: 00000000000006e0
Mar  9 22:34:10 email kernel: [57357.320127] DR0: 0000000000000000 DR1: 
0000000000000000 DR2: 0000000000000000
Mar  9 22:34:10 email kernel: [57357.320127] DR3: 0000000000000000 DR6: 
00000000ffff0ff0 DR7: 0000000000000400
Mar  9 22:34:10 email kernel: [57357.320127] Process xfs_fsr (pid: 32107, 
threadinfo ffff8802ed824000, task ffff88031eb8ec00)
Mar  9 22:34:10 email kernel: [57357.320127] Stack:
Mar  9 22:34:10 email kernel: [57357.320127]  ffff8802ed825ce8 ffffffff8118af48 
ffff8802ed825c58 ffffffff810d46cb
Mar  9 22:34:10 email kernel: [57357.320127] <0> ffff8802ed825dc8 
ffff88032c87d240 ffff8802ed825dc8 ffff88032c890190
Mar  9 22:34:10 email kernel: [57357.320127] <0> ffffffff811cf73e 
ffff88032dc94000 ffff8802ed825cb8 0000000000000018
Mar  9 22:34:10 email kernel: [57357.320127] Call Trace:
Mar  9 22:34:10 email kernel: [57357.320127]  [<ffffffff8118af48>] 
xfs_getbmap+0x213/0x573
Mar  9 22:34:10 email kernel: [57357.320127]  [<ffffffff810d46cb>] ? 
__follow_mount+0x2e/0x85
Mar  9 22:34:10 email kernel: [57357.320127]  [<ffffffff811cf73e>] ? 
xfs_getbmap_format+0x0/0x33
Mar  9 22:34:10 email kernel: [57357.320127]  [<ffffffff8120d94f>] ? 
__up_read+0x9e/0xa7
Mar  9 22:34:10 email kernel: [57357.320127]  [<ffffffff811cf8a9>] 
xfs_ioc_getbmap+0x71/0xa8
Mar  9 22:34:10 email kernel: [57357.320127]  [<ffffffff811d10d6>] 
xfs_file_ioctl+0x3da/0x6dc
Mar  9 22:34:10 email kernel: [57357.320127]  [<ffffffff810a5c34>] ? 
release_pages+0x1d2/0x1e4
Mar  9 22:34:10 email kernel: [57357.320127]  [<ffffffff810d9770>] 
vfs_ioctl+0x2a/0x9e
Mar  9 22:34:10 email kernel: [57357.320127]  [<ffffffff810d9c7f>] 
do_vfs_ioctl+0x420/0x45d
Mar  9 22:34:10 email kernel: [57357.320127]  [<ffffffff8120d8a2>] ? 
__up_write+0x12d/0x13c
Mar  9 22:34:10 email kernel: [57357.320127]  [<ffffffff810d9d11>] 
sys_ioctl+0x55/0x77
Mar  9 22:34:10 email kernel: [57357.320127]  [<ffffffff810522cc>] ? 
up_write+0x9/0xb
Mar  9 22:34:10 email kernel: [57357.320127]  [<ffffffff810029ab>] 
system_call_fastpath+0x16/0x1b
Mar  9 22:34:10 email kernel: [57357.320127] Code: f9 4d 81 48 c7 c7 ab cf 4d 
81 e8 68 b8 03 00 c9 c3 55 89 d1 48 89 e5 48 89 f2 31 c0 48 89 fe 48 c7 c7 af 
cf 4d 81 e8 89 4c 1a 00 <0f> 0b eb fe 55 48 89 e5 41 57 41 56 49 89 d6 41 55 49 
89 cd 41 
Mar  9 22:34:10 email kernel: [57357.320127] RIP  [<ffffffff811d66f9>] 
assfail+0x1a/0x1e
Mar  9 22:34:10 email kernel: [57357.320127]  RSP <ffff8802ed825c18>
Mar  9 22:34:10 email kernel: [57357.332994] ---[ end trace ee5cddd92301c843 
]---
Mar  9 22:34:38 email kernel: [57385.263366] Assertion failed: 
ip->i_delayed_blks == 0, file: fs/xfs/xfs_bmap.c, line: 5657
Mar  9 22:34:38 email kernel: [57385.263511] ------------[ cut here 
]------------
Mar  9 22:34:38 email kernel: [57385.263583] kernel BUG at 
fs/xfs/support/debug.c:109!
Mar  9 22:34:38 email kernel: [57385.263656] invalid opcode: 0000 [#5] SMP 
Mar  9 22:34:38 email kernel: [57385.263821] last sysfs file: 
/sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map
Mar  9 22:34:38 email kernel: [57385.263912] CPU 2 
Mar  9 22:34:38 email kernel: [57385.264029] Pid: 32115, comm: xfs_fsr Tainted: 
G      D    2.6.33 #1 0JR815/PowerEdge 2950
Mar  9 22:34:38 email kernel: [57385.264121] RIP: 0010:[<ffffffff811d66f9>]  
[<ffffffff811d66f9>] assfail+0x1a/0x1e
Mar  9 22:34:38 email kernel: [57385.264127] RSP: 0018:ffff880264af1c18  
EFLAGS: 00010296
Mar  9 22:34:38 email kernel: [57385.264127] RAX: 0000000000000061 RBX: 
000000000000007f RCX: 000000000001210e
Mar  9 22:34:38 email kernel: [57385.264127] RDX: ffff880028280000 RSI: 
0000000000000046 RDI: ffffffff816792e0
Mar  9 22:34:38 email kernel: [57385.264127] RBP: ffff880264af1c18 R08: 
0000000000000000 R09: ffff880264af1a68
Mar  9 22:34:38 email kernel: [57385.264127] R10: ffff8802e4af1ab7 R11: 
ffff880264af1978 R12: 0000000000000002
Mar  9 22:34:38 email kernel: [57385.264127] R13: 0000000000000000 R14: 
ffff88011dc4d800 R15: ffff880264af1cf8
Mar  9 22:34:38 email kernel: [57385.264127] FS:  00007fe9c26f56f0(0000) 
GS:ffff880028280000(0000) knlGS:0000000000000000
Mar  9 22:34:38 email kernel: [57385.264127] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Mar  9 22:34:38 email kernel: [57385.264127] CR2: 00007fe9c26ff000 CR3: 
00000001e74f6000 CR4: 00000000000006e0
Mar  9 22:34:38 email kernel: [57385.264127] DR0: 0000000000000000 DR1: 
0000000000000000 DR2: 0000000000000000
Mar  9 22:34:38 email kernel: [57385.264127] DR3: 0000000000000000 DR6: 
00000000ffff0ff0 DR7: 0000000000000400
Mar  9 22:34:38 email kernel: [57385.264127] Process xfs_fsr (pid: 32115, 
threadinfo ffff880264af0000, task ffff88031eb8a1c0)
Mar  9 22:34:38 email kernel: [57385.264127] Stack:
Mar  9 22:34:38 email kernel: [57385.264127]  ffff880264af1ce8 ffffffff8118af48 
ffff880264af1c58 ffffffff810d46cb
Mar  9 22:34:38 email kernel: [57385.264127] <0> ffff880264af1dc8 
ffff88032c87d240 ffff880264af1dc8 ffff88032c890190
Mar  9 22:34:38 email kernel: [57385.264127] <0> ffffffff811cf73e 
ffff88032dc92000 ffff880264af1cb8 0000000000000018
Mar  9 22:34:38 email kernel: [57385.264127] Call Trace:
Mar  9 22:34:38 email kernel: [57385.264127]  [<ffffffff8118af48>] 
xfs_getbmap+0x213/0x573
Mar  9 22:34:38 email kernel: [57385.264127]  [<ffffffff810d46cb>] ? 
__follow_mount+0x2e/0x85
Mar  9 22:34:38 email kernel: [57385.264127]  [<ffffffff811cf73e>] ? 
xfs_getbmap_format+0x0/0x33
Mar  9 22:34:38 email kernel: [57385.264127]  [<ffffffff8120d94f>] ? 
__up_read+0x9e/0xa7
Mar  9 22:34:38 email kernel: [57385.264127]  [<ffffffff811cf8a9>] 
xfs_ioc_getbmap+0x71/0xa8
Mar  9 22:34:38 email kernel: [57385.264127]  [<ffffffff811d10d6>] 
xfs_file_ioctl+0x3da/0x6dc
Mar  9 22:34:38 email kernel: [57385.264127]  [<ffffffff810a5c34>] ? 
release_pages+0x1d2/0x1e4
Mar  9 22:34:38 email kernel: [57385.264127]  [<ffffffff810d9770>] 
vfs_ioctl+0x2a/0x9e
Mar  9 22:34:38 email kernel: [57385.264127]  [<ffffffff810d9c7f>] 
do_vfs_ioctl+0x420/0x45d
Mar  9 22:34:38 email kernel: [57385.264127]  [<ffffffff8120d8a2>] ? 
__up_write+0x12d/0x13c
Mar  9 22:34:38 email kernel: [57385.264127]  [<ffffffff810d9d11>] 
sys_ioctl+0x55/0x77
Mar  9 22:34:38 email kernel: [57385.264127]  [<ffffffff810522cc>] ? 
up_write+0x9/0xb
Mar  9 22:34:38 email kernel: [57385.264127]  [<ffffffff810029ab>] 
system_call_fastpath+0x16/0x1b
Mar  9 22:34:38 email kernel: [57385.264127] Code: f9 4d 81 48 c7 c7 ab cf 4d 
81 e8 68 b8 03 00 c9 c3 55 89 d1 48 89 e5 48 89 f2 31 c0 48 89 fe 48 c7 c7 af 
cf 4d 81 e8 89 4c 1a 00 <0f> 0b eb fe 55 48 89 e5 41 57 41 56 49 89 d6 41 55 49 
89 cd 41 
Mar  9 22:34:38 email kernel: [57385.264127] RIP  [<ffffffff811d66f9>] 
assfail+0x1a/0x1e
Mar  9 22:34:38 email kernel: [57385.264127]  RSP <ffff880264af1c18>
Mar  9 22:34:38 email kernel: [57385.270689] ---[ end trace ee5cddd92301c844 
]---
Mar  9 22:35:05 email kernel: [57412.310400] Assertion failed: 
ip->i_delayed_blks == 0, file: fs/xfs/xfs_bmap.c, line: 5657
Mar  9 22:35:05 email kernel: [57412.310547] ------------[ cut here 
]------------
Mar  9 22:35:05 email kernel: [57412.310618] kernel BUG at 
fs/xfs/support/debug.c:109!
Mar  9 22:35:05 email kernel: [57412.310691] invalid opcode: 0000 [#6] SMP 
Mar  9 22:35:05 email kernel: [57412.310856] last sysfs file: 
/sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map
Mar  9 22:35:05 email kernel: [57412.310947] CPU 2 
Mar  9 22:35:05 email kernel: [57412.311064] Pid: 32120, comm: xfs_fsr Tainted: 
G      D    2.6.33 #1 0JR815/PowerEdge 2950
Mar  9 22:35:05 email kernel: [57412.311127] RIP: 0010:[<ffffffff811d66f9>]  
[<ffffffff811d66f9>] assfail+0x1a/0x1e
Mar  9 22:35:05 email kernel: [57412.311127] RSP: 0018:ffff880289b33c18  
EFLAGS: 00010296
Mar  9 22:35:05 email kernel: [57412.311127] RAX: 0000000000000061 RBX: 
000000000000007f RCX: 0000000000012d2f
Mar  9 22:35:05 email kernel: [57412.311127] RDX: ffff880028280000 RSI: 
0000000000000046 RDI: ffffffff816792e0
Mar  9 22:35:05 email kernel: [57412.311127] RBP: ffff880289b33c18 R08: 
0000000000000000 R09: ffff880289b33a68
Mar  9 22:35:05 email kernel: [57412.311127] R10: ffff880309b33ab7 R11: 
ffff880289b33978 R12: 0000000000000002
Mar  9 22:35:05 email kernel: [57412.311127] R13: 0000000000000000 R14: 
ffff88011dc4d800 R15: ffff880289b33cf8
Mar  9 22:35:05 email kernel: [57412.311127] FS:  00007fe9c26f56f0(0000) 
GS:ffff880028280000(0000) knlGS:0000000000000000
Mar  9 22:35:05 email kernel: [57412.311127] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Mar  9 22:35:05 email kernel: [57412.311127] CR2: 00007fe9c26ff000 CR3: 
00000001d4e56000 CR4: 00000000000006e0
Mar  9 22:35:05 email kernel: [57412.311127] DR0: 0000000000000000 DR1: 
0000000000000000 DR2: 0000000000000000
Mar  9 22:35:05 email kernel: [57412.311127] DR3: 0000000000000000 DR6: 
00000000ffff0ff0 DR7: 0000000000000400
Mar  9 22:35:05 email kernel: [57412.311127] Process xfs_fsr (pid: 32120, 
threadinfo ffff880289b32000, task ffff88030cbe6540)
Mar  9 22:35:05 email kernel: [57412.311127] Stack:
Mar  9 22:35:05 email kernel: [57412.311127]  ffff880289b33ce8 ffffffff8118af48 
ffff880289b33c58 ffffffff810d46cb
Mar  9 22:35:05 email kernel: [57412.311127] <0> ffff880289b33dc8 
ffff88032c87d240 ffff880289b33dc8 ffff88032c890190
Mar  9 22:35:05 email kernel: [57412.311127] <0> ffffffff811cf73e 
ffff88032d44a000 ffff880289b33cb8 0000000000000018
Mar  9 22:35:05 email kernel: [57412.311127] Call Trace:
Mar  9 22:35:05 email kernel: [57412.311127]  [<ffffffff8118af48>] 
xfs_getbmap+0x213/0x573
Mar  9 22:35:05 email kernel: [57412.311127]  [<ffffffff810d46cb>] ? 
__follow_mount+0x2e/0x85
Mar  9 22:35:05 email kernel: [57412.311127]  [<ffffffff811cf73e>] ? 
xfs_getbmap_format+0x0/0x33
Mar  9 22:35:05 email kernel: [57412.311127]  [<ffffffff8120d94f>] ? 
__up_read+0x9e/0xa7
Mar  9 22:35:05 email kernel: [57412.311127]  [<ffffffff811cf8a9>] 
xfs_ioc_getbmap+0x71/0xa8
Mar  9 22:35:05 email kernel: [57412.311127]  [<ffffffff811d10d6>] 
xfs_file_ioctl+0x3da/0x6dc
Mar  9 22:35:05 email kernel: [57412.311127]  [<ffffffff810a5c34>] ? 
release_pages+0x1d2/0x1e4
Mar  9 22:35:05 email kernel: [57412.311127]  [<ffffffff810d9770>] 
vfs_ioctl+0x2a/0x9e
Mar  9 22:35:05 email kernel: [57412.311127]  [<ffffffff810d9c7f>] 
do_vfs_ioctl+0x420/0x45d
Mar  9 22:35:05 email kernel: [57412.311127]  [<ffffffff8120d8a2>] ? 
__up_write+0x12d/0x13c
Mar  9 22:35:05 email kernel: [57412.311127]  [<ffffffff810d9d11>] 
sys_ioctl+0x55/0x77
Mar  9 22:35:05 email kernel: [57412.311127]  [<ffffffff810522cc>] ? 
up_write+0x9/0xb
Mar  9 22:35:05 email kernel: [57412.311127]  [<ffffffff810029ab>] 
system_call_fastpath+0x16/0x1b
Mar  9 22:35:05 email kernel: [57412.311127] Code: f9 4d 81 48 c7 c7 ab cf 4d 
81 e8 68 b8 03 00 c9 c3 55 89 d1 48 89 e5 48 89 f2 31 c0 48 89 fe 48 c7 c7 af 
cf 4d 81 e8 89 4c 1a 00 <0f> 0b eb fe 55 48 89 e5 41 57 41 56 49 89 d6 41 55 49 
89 cd 41 
Mar  9 22:35:05 email kernel: [57412.311127] RIP  [<ffffffff811d66f9>] 
assfail+0x1a/0x1e
Mar  9 22:35:05 email kernel: [57412.311127]  RSP <ffff880289b33c18>
Mar  9 22:35:05 email kernel: [57412.317729] ---[ end trace ee5cddd92301c845 
]---
Mar  9 22:35:30 email kernel: [57437.288969] Assertion failed: 
ip->i_delayed_blks == 0, file: fs/xfs/xfs_bmap.c, line: 5657
Mar  9 22:35:30 email kernel: [57437.289114] ------------[ cut here 
]------------
Mar  9 22:35:30 email kernel: [57437.289186] kernel BUG at 
fs/xfs/support/debug.c:109!
Mar  9 22:35:30 email kernel: [57437.289190] invalid opcode: 0000 [#7] SMP 
Mar  9 22:35:30 email kernel: [57437.289190] last sysfs file: 
/sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map
Mar  9 22:35:30 email kernel: [57437.289190] CPU 3 
Mar  9 22:35:30 email kernel: [57437.289190] Pid: 32129, comm: xfs_fsr Tainted: 
G      D    2.6.33 #1 0JR815/PowerEdge 2950
Mar  9 22:35:30 email kernel: [57437.289190] RIP: 0010:[<ffffffff811d66f9>]  
[<ffffffff811d66f9>] assfail+0x1a/0x1e
Mar  9 22:35:30 email kernel: [57437.289190] RSP: 0018:ffff8801e41c5c18  
EFLAGS: 00010296
Mar  9 22:35:30 email kernel: [57437.289190] RAX: 0000000000000061 RBX: 
000000000000007f RCX: 0000000000013950
Mar  9 22:35:30 email kernel: [57437.289190] RDX: ffff8800282c0000 RSI: 
0000000000000046 RDI: ffffffff816792e0
Mar  9 22:35:30 email kernel: [57437.289190] RBP: ffff8801e41c5c18 R08: 
0000000000000000 R09: ffff8801e41c5a68
Mar  9 22:35:30 email kernel: [57437.289190] R10: ffff8802641c5ab7 R11: 
ffff8801e41c5978 R12: 0000000000000002
Mar  9 22:35:30 email kernel: [57437.289190] R13: 0000000000000000 R14: 
ffff88011dc4d800 R15: ffff8801e41c5cf8
Mar  9 22:35:30 email kernel: [57437.289190] FS:  00007fe9c26f56f0(0000) 
GS:ffff8800282c0000(0000) knlGS:0000000000000000
Mar  9 22:35:30 email kernel: [57437.289190] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Mar  9 22:35:30 email kernel: [57437.289190] CR2: 00007fe9c26ff000 CR3: 
0000000115bfc000 CR4: 00000000000006e0
Mar  9 22:35:30 email kernel: [57437.289190] DR0: 0000000000000000 DR1: 
0000000000000000 DR2: 0000000000000000
Mar  9 22:35:30 email kernel: [57437.289190] DR3: 0000000000000000 DR6: 
00000000ffff0ff0 DR7: 0000000000000400
Mar  9 22:35:30 email kernel: [57437.289190] Process xfs_fsr (pid: 32129, 
threadinfo ffff8801e41c4000, task ffff88030cbe4a40)
Mar  9 22:35:30 email kernel: [57437.289190] Stack:
Mar  9 22:35:30 email kernel: [57437.289190]  ffff8801e41c5ce8 ffffffff8118af48 
ffff8801e41c5c58 ffffffff810d46cb
Mar  9 22:35:30 email kernel: [57437.289190] <0> ffff8801e41c5dc8 
ffff88032c87d240 ffff8801e41c5dc8 ffff88032c890190
Mar  9 22:35:30 email kernel: [57437.289190] <0> ffffffff811cf73e 
ffff880289804000 ffff8801e41c5cb8 0000000000000018
Mar  9 22:35:30 email kernel: [57437.289190] Call Trace:
Mar  9 22:35:30 email kernel: [57437.289190]  [<ffffffff8118af48>] 
xfs_getbmap+0x213/0x573
Mar  9 22:35:30 email kernel: [57437.289190]  [<ffffffff810d46cb>] ? 
__follow_mount+0x2e/0x85
Mar  9 22:35:30 email kernel: [57437.289190]  [<ffffffff811cf73e>] ? 
xfs_getbmap_format+0x0/0x33
Mar  9 22:35:30 email kernel: [57437.289190]  [<ffffffff8120d94f>] ? 
__up_read+0x9e/0xa7
Mar  9 22:35:30 email kernel: [57437.289190]  [<ffffffff811cf8a9>] 
xfs_ioc_getbmap+0x71/0xa8
Mar  9 22:35:30 email kernel: [57437.289190]  [<ffffffff811d10d6>] 
xfs_file_ioctl+0x3da/0x6dc
Mar  9 22:35:30 email kernel: [57437.289190]  [<ffffffff810a5c34>] ? 
release_pages+0x1d2/0x1e4
Mar  9 22:35:30 email kernel: [57437.289190]  [<ffffffff810d9770>] 
vfs_ioctl+0x2a/0x9e
Mar  9 22:35:30 email kernel: [57437.289190]  [<ffffffff810d9c7f>] 
do_vfs_ioctl+0x420/0x45d
Mar  9 22:35:30 email kernel: [57437.289190]  [<ffffffff8120d8a2>] ? 
__up_write+0x12d/0x13c
Mar  9 22:35:30 email kernel: [57437.289190]  [<ffffffff810d9d11>] 
sys_ioctl+0x55/0x77
Mar  9 22:35:30 email kernel: [57437.289190]  [<ffffffff810522cc>] ? 
up_write+0x9/0xb
Mar  9 22:35:30 email kernel: [57437.289190]  [<ffffffff810029ab>] 
system_call_fastpath+0x16/0x1b
Mar  9 22:35:30 email kernel: [57437.289190] Code: f9 4d 81 48 c7 c7 ab cf 4d 
81 e8 68 b8 03 00 c9 c3 55 89 d1 48 89 e5 48 89 f2 31 c0 48 89 fe 48 c7 c7 af 
cf 4d 81 e8 89 4c 1a 00 <0f> 0b eb fe 55 48 89 e5 41 57 41 56 49 89 d6 41 55 49 
89 cd 41 
Mar  9 22:35:30 email kernel: [57437.289190] RIP  [<ffffffff811d66f9>] 
assfail+0x1a/0x1e
Mar  9 22:35:30 email kernel: [57437.289190]  RSP <ffff8801e41c5c18>
Mar  9 22:35:30 email kernel: [57437.302717] ---[ end trace ee5cddd92301c846 
]---
Mar  9 22:35:52 email kernel: [57458.749511] Assertion failed: 
ip->i_delayed_blks == 0, file: fs/xfs/xfs_bmap.c, line: 5657
Mar  9 22:35:52 email kernel: [57458.749657] ------------[ cut here 
]------------
Mar  9 22:35:52 email kernel: [57458.749729] kernel BUG at 
fs/xfs/support/debug.c:109!
Mar  9 22:35:52 email kernel: [57458.749801] invalid opcode: 0000 [#8] SMP 
Mar  9 22:35:52 email kernel: [57458.749967] last sysfs file: 
/sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map
Mar  9 22:35:52 email kernel: [57458.750058] CPU 2 
Mar  9 22:35:52 email kernel: [57458.750128] Pid: 32140, comm: xfs_fsr Tainted: 
G      D    2.6.33 #1 0JR815/PowerEdge 2950
Mar  9 22:35:52 email kernel: [57458.750128] RIP: 0010:[<ffffffff811d66f9>]  
[<ffffffff811d66f9>] assfail+0x1a/0x1e
Mar  9 22:35:52 email kernel: [57458.750128] RSP: 0018:ffff8802676f5c18  
EFLAGS: 00010296
Mar  9 22:35:52 email kernel: [57458.750128] RAX: 0000000000000061 RBX: 
000000000000007f RCX: 0000000000014571
Mar  9 22:35:52 email kernel: [57458.750128] RDX: ffff880028280000 RSI: 
0000000000000046 RDI: ffffffff816792e0
Mar  9 22:35:52 email kernel: [57458.750128] RBP: ffff8802676f5c18 R08: 
0000000000000000 R09: ffff8802676f5a68
Mar  9 22:35:52 email kernel: [57458.750128] R10: ffff8802e76f5ab7 R11: 
ffff8802676f5978 R12: 0000000000000002
Mar  9 22:35:52 email kernel: [57458.750128] R13: 0000000000000000 R14: 
ffff88011dc4d800 R15: ffff8802676f5cf8
Mar  9 22:35:52 email kernel: [57458.750128] FS:  00007fe9c26f56f0(0000) 
GS:ffff880028280000(0000) knlGS:0000000000000000
Mar  9 22:35:52 email kernel: [57458.750128] CS:  0010 DS: 0000 ES: 0000 CR0: 
0000000080050033
Mar  9 22:35:52 email kernel: [57458.750128] CR2: 00007fe9c26ff000 CR3: 
0000000115bfc000 CR4: 00000000000006e0
Mar  9 22:35:52 email kernel: [57458.750128] DR0: 0000000000000000 DR1: 
0000000000000000 DR2: 0000000000000000
Mar  9 22:35:52 email kernel: [57458.750128] DR3: 0000000000000000 DR6: 
00000000ffff0ff0 DR7: 0000000000000400
Mar  9 22:35:52 email kernel: [57458.750128] Process xfs_fsr (pid: 32140, 
threadinfo ffff8802676f4000, task ffff88031eb8a880)
Mar  9 22:35:52 email kernel: [57458.750128] Stack:
Mar  9 22:35:52 email kernel: [57458.750128]  ffff8802676f5ce8 ffffffff8118af48 
ffff8802676f5c58 ffffffff810d46cb
Mar  9 22:35:52 email kernel: [57458.750128] <0> ffff8802676f5dc8 
ffff88032c87d240 ffff8802676f5dc8 ffff88032c890190
Mar  9 22:35:52 email kernel: [57458.750128] <0> ffffffff811cf73e 
ffff88032d44c000 ffff8802676f5cb8 0000000000000018
Mar  9 22:35:52 email kernel: [57458.750128] Call Trace:
Mar  9 22:35:52 email kernel: [57458.750128]  [<ffffffff8118af48>] 
xfs_getbmap+0x213/0x573
Mar  9 22:35:52 email kernel: [57458.750128]  [<ffffffff810d46cb>] ? 
__follow_mount+0x2e/0x85
Mar  9 22:35:52 email kernel: [57458.750128]  [<ffffffff811cf73e>] ? 
xfs_getbmap_format+0x0/0x33
Mar  9 22:35:52 email kernel: [57458.750128]  [<ffffffff8120d94f>] ? 
__up_read+0x9e/0xa7
Mar  9 22:35:52 email kernel: [57458.750128]  [<ffffffff811cf8a9>] 
xfs_ioc_getbmap+0x71/0xa8
Mar  9 22:35:52 email kernel: [57458.750128]  [<ffffffff811d10d6>] 
xfs_file_ioctl+0x3da/0x6dc
Mar  9 22:35:52 email kernel: [57458.750128]  [<ffffffff810a5c34>] ? 
release_pages+0x1d2/0x1e4
Mar  9 22:35:52 email kernel: [57458.750128]  [<ffffffff810d9770>] 
vfs_ioctl+0x2a/0x9e
Mar  9 22:35:52 email kernel: [57458.750128]  [<ffffffff810d9c7f>] 
do_vfs_ioctl+0x420/0x45d
Mar  9 22:35:52 email kernel: [57458.750128]  [<ffffffff8120d8a2>] ? 
__up_write+0x12d/0x13c
Mar  9 22:35:52 email kernel: [57458.750128]  [<ffffffff810d9d11>] 
sys_ioctl+0x55/0x77
Mar  9 22:35:52 email kernel: [57458.750128]  [<ffffffff810522cc>] ? 
up_write+0x9/0xb
Mar  9 22:35:52 email kernel: [57458.750128]  [<ffffffff810029ab>] 
system_call_fastpath+0x16/0x1b
Mar  9 22:35:52 email kernel: [57458.750128] Code: f9 4d 81 48 c7 c7 ab cf 4d 
81 e8 68 b8 03 00 c9 c3 55 89 d1 48 89 e5 48 89 f2 31 c0 48 89 fe 48 c7 c7 af 
cf 4d 81 e8 89 4c 1a 00 <0f> 0b eb fe 55 48 89 e5 41 57 41 56 49 89 d6 41 55 49 
89 cd 41 
Mar  9 22:35:52 email kernel: [57458.750128] RIP  [<ffffffff811d66f9>] 
assfail+0x1a/0x1e
Mar  9 22:35:52 email kernel: [57458.750128]  RSP <ffff8802676f5c18>
Mar  9 22:35:52 email kernel: [57458.756836] ---[ end trace ee5cddd92301c847 
]---

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