* assertion failure in v6.7
@ 2024-03-22 1:16 Matthew Wilcox
0 siblings, 0 replies; only message in thread
From: Matthew Wilcox @ 2024-03-22 1:16 UTC (permalink / raw
To: linux-xfs
I ran xfstests against vanilla v6.7 to establish a baseline and hit
this. Maybe it was in xfs/359 or maybe xfs/359 was the last test to
successfully complete.
XFS (vdc): EXPERIMENTAL online scrub feature in use. Use at your own risk!
[U] ++ Detect fuzzed field ill-health report
[U] ++ Try to repair filesystem (online)
XFS (vdc): Corruption not fixed during online repair. Unmount and run xfs_repair.
XFS (vdc): Corruption not fixed during online repair. Unmount and run xfs_repair.
[U] ++ Make sure error is gone (online)
XFS (vdc): Unmounting Filesystem 743f3785-a53c-472d-aa4c-9f3d419b08b7
XFS (vdc): Uncorrected metadata errors detected; please run xfs_repair.
[U] + Make sure error is gone (offline)
[U] + Mount filesystem to make changes
XFS (vdc): Mounting V5 Filesystem 743f3785-a53c-472d-aa4c-9f3d419b08b7
XFS (vdc): Ending clean mount
[U] ++ Try to write filesystem again
XFS: Assertion failed: 0, file: fs/xfs/libxfs/xfs_btree.c, line: 1756
------------[ cut here ]------------
kernel BUG at fs/xfs/xfs_message.c:102!
invalid opcode: 0000 [#1] SMP
CPU: 0 PID: 1158473 Comm: kworker/u32:2 Not tainted 6.7.0-ktest #1
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Workqueue: writeback wb_workfn (flush-254:32)
RIP: 0010:assfail+0x39/0x40
Code: c9 48 c7 c2 f8 f9 b9 81 48 89 e5 48 89 f1 48 89 fe 48 c7 c7 d2 9e b3 81 e8 a4 fd ff ff 80 3d ed d2 b7 00 00 75 04 0f 0b 5d c3 <0f> 0b 90 0f 1f 40 00 66 0f 1f 00 0f 1f 44 00 00 55 48 63 f6 49 89
RSP: 0018:ffff88812d5d3430 EFLAGS: 00010202
RAX: 00000000ffffffea RBX: ffff888109abb290 RCX: 000000007fffffff
RDX: 0000000000000021 RSI: 0000000000000000 RDI: ffffffff81b39ed2
RBP: ffff88812d5d3430 R08: 0000000000000000 R09: 000000000000000a
R10: 000000000000000a R11: 0fffffffffffffff R12: 0000000000000002
R13: 0000000000000000 R14: ffff88812d5d34bc R15: 0000000000000001
FS: 0000000000000000(0000) GS:ffff888179600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffa788c27d0 CR3: 0000000001e2a000 CR4: 0000000000750eb0
PKRU: 55555554
Call Trace:
<TASK>
? show_regs+0x65/0x70
? die+0x3b/0x90
? do_trap+0xc4/0xe0
? do_error_trap+0x6c/0x90
? assfail+0x39/0x40
? exc_invalid_op+0x56/0x70
? assfail+0x39/0x40
? asm_exc_invalid_op+0x1f/0x30
? assfail+0x39/0x40
xfs_btree_decrement+0x2e3/0x350
xfs_alloc_walk_iter+0xb5/0xe0
xfs_alloc_ag_vextent_locality+0x165/0x3c0
xfs_alloc_ag_vextent_near+0x2b8/0x530
xfs_alloc_vextent_iterate_ags.constprop.0+0xcd/0x210
xfs_alloc_vextent_start_ag+0xd3/0x190
xfs_bmap_btalloc+0x375/0x5b0
xfs_bmapi_allocate+0xd4/0x440
xfs_bmapi_convert_delalloc+0x32e/0x530
xfs_map_blocks+0x21a/0x590
iomap_do_writepage+0x22f/0x7f0
write_cache_pages+0x162/0x3d0
? iomap_truncate_page+0x50/0x50
iomap_writepages+0x24/0x40
xfs_vm_writepages+0x73/0xa0
do_writepages+0xb1/0x1a0
__writeback_single_inode+0x40/0x2d0
writeback_sb_inodes+0x1a1/0x430
__writeback_inodes_wb+0x54/0xf0
? queue_io+0xf1/0x100
wb_writeback+0x233/0x280
wb_workfn+0x2a8/0x420
? __switch_to+0x131/0x460
process_one_work+0x138/0x2c0
worker_thread+0x2ea/0x420
? flush_work+0x20/0x20
kthread+0xdb/0x100
? kthread_complete_and_exit+0x30/0x30
ret_from_fork+0x3a/0x60
? kthread_complete_and_exit+0x30/0x30
ret_from_fork_asm+0x11/0x20
</TASK>
Modules linked in: crct10dif_generic crct10dif_common [last unloaded: crc_t10dif]
---[ end trace 0000000000000000 ]---
RIP: 0010:assfail+0x39/0x40
Code: c9 48 c7 c2 f8 f9 b9 81 48 89 e5 48 89 f1 48 89 fe 48 c7 c7 d2 9e b3 81 e8 a4 fd ff ff 80 3d ed d2 b7 00 00 75 04 0f 0b 5d c3 <0f> 0b 90 0f 1f 40 00 66 0f 1f 00 0f 1f 44 00 00 55 48 63 f6 49 89
RSP: 0018:ffff88812d5d3430 EFLAGS: 00010202
RAX: 00000000ffffffea RBX: ffff888109abb290 RCX: 000000007fffffff
RDX: 0000000000000021 RSI: 0000000000000000 RDI: ffffffff81b39ed2
RBP: ffff88812d5d3430 R08: 0000000000000000 R09: 000000000000000a
R10: 000000000000000a R11: 0fffffffffffffff R12: 0000000000000002
R13: 0000000000000000 R14: ffff88812d5d34bc R15: 0000000000000001
FS: 0000000000000000(0000) GS:ffff888179600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffa788c27d0 CR3: 0000000001e2a000 CR4: 0000000000750eb0
PKRU: 55555554
Kernel panic - not syncing: Fatal exception
Kernel Offset: disabled
---[ end Kernel panic - not syncing: Fatal exception ]---
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2024-03-22 1:16 assertion failure in v6.7 Matthew Wilcox
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