------------[ cut here ]------------
WARNING: CPU: 1 PID: 5837 at fs/xfs/libxfs/xfs_bmap.c:4641 xfs_bmapi_convert_delalloc+0xcec/0x1018
Modules linked in:
CPU: 1 PID: 5837 Comm: kworker/u4:7 Not tainted 5.15.120-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
Workqueue: writeback wb_workfn (flush-7:2)
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : xfs_bmapi_convert_delalloc+0xcec/0x1018
lr : xfs_bmapi_convert_delalloc+0xce8/0x1018 fs/xfs/libxfs/xfs_bmap.c:4641
sp : ffff8000258267c0
x29: ffff8000258269c0 x28: ffff0000ca38e000 x27: dfff800000000000
x26: ffff800025826860 x25: 1ffff00004b04d1b x24: 00000000ffffffe4
x23: ffff700004b04d0c x22: ffffffffffffffff x21: ffff800025826980
x20: 0000000000000000 x19: ffff8000258268a0 x18: 0000000000000000
x17: ff80800009963138 x16: ffff80001195b9f4 x15: ffff800009963138
x14: 1ffff0000291e06a x13: ffffffffffffffff x12: 0000000000000000
x11: ff808000099a85f0 x10: 0000000000000000 x9 : ffff8000099a85f0
x8 : ffff0000c20f3680 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : ffffffffffffffe0 x3 : ffff800009952250
x2 : 0000000000000001 x1 : ffffffffffffffff x0 : ffffffffffffffff
Call trace:
 xfs_bmapi_convert_delalloc+0xcec/0x1018
 xfs_convert_blocks fs/xfs/xfs_aops.c:245 [inline]
 xfs_map_blocks+0x858/0x1318 fs/xfs/xfs_aops.c:366
 iomap_writepage_map fs/iomap/buffered-io.c:1320 [inline]
 iomap_do_writepage+0x538/0x1db8 fs/iomap/buffered-io.c:1485
 write_cache_pages+0x878/0xf58 mm/page-writeback.c:2255
 iomap_writepages+0x6c/0x1f4 fs/iomap/buffered-io.c:1516
 xfs_vm_writepages+0x124/0x180 fs/xfs/xfs_aops.c:488
 do_writepages+0x39c/0x5ec mm/page-writeback.c:2364
 __writeback_single_inode+0x148/0x13a4 fs/fs-writeback.c:1625
 writeback_sb_inodes+0x94c/0x1620 fs/fs-writeback.c:1908
 wb_writeback+0x3fc/0xfc8 fs/fs-writeback.c:2082
 wb_do_writeback fs/fs-writeback.c:2225 [inline]
 wb_workfn+0x3a4/0x1070 fs/fs-writeback.c:2266
 process_one_work+0x790/0x11b8 kernel/workqueue.c:2307
 worker_thread+0x910/0x1034 kernel/workqueue.c:2454
 kthread+0x37c/0x45c kernel/kthread.c:319
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 6835608
hardirqs last  enabled at (6835607): [<ffff8000086fb894>] mod_lruvec_page_state include/linux/vmstat.h:497 [inline]
hardirqs last  enabled at (6835607): [<ffff8000086fb894>] dec_lruvec_page_state include/linux/vmstat.h:555 [inline]
hardirqs last  enabled at (6835607): [<ffff8000086fb894>] clear_page_dirty_for_io+0x51c/0x860 mm/page-writeback.c:2739
hardirqs last disabled at (6835608): [<ffff800011957088>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387
softirqs last  enabled at (6834768): [<ffff800008020ccc>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (6834768): [<ffff800008020ccc>] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587
softirqs last disabled at (6834759): [<ffff8000081b573c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (6834759): [<ffff8000081b573c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (6834759): [<ffff8000081b573c>] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:636
---[ end trace bc8de108ae891e6e ]---
XFS (loop2): page discard on page 00000000cbd4c3cd, inode 0x50d, offset 13836288.
XFS (loop2): page discard on page 00000000a4f01f89, inode 0x50d, offset 13840384.
XFS (loop2): page discard on page 000000007d3ff866, inode 0x50d, offset 13844480.
XFS (loop2): page discard on page 00000000b10d20a4, inode 0x50d, offset 13848576.
XFS (loop2): page discard on page 0000000001bf48c4, inode 0x50d, offset 13852672.
XFS (loop2): page discard on page 000000000a4f3650, inode 0x50d, offset 13856768.
XFS (loop2): page discard on page 00000000d0f6aaf8, inode 0x50d, offset 13860864.
XFS (loop2): page discard on page 0000000091f205ae, inode 0x50d, offset 13864960.
XFS (loop2): page discard on page 00000000903b61dd, inode 0x50d, offset 13869056.
XFS (loop2): page discard on page 000000003a8476cd, inode 0x50d, offset 13873152.