segctord: attempt to access beyond end of device
loop5: rw=0, sector=464, nr_sectors = 8 limit=0
NILFS (loop5): I/O error reading meta-data file (ino=3, block-offset=2)
------------[ cut here ]------------
WARNING: CPU: 0 PID: 9015 at fs/nilfs2/segment.c:1500 nilfs_cancel_segusage fs/nilfs2/segment.c:1500 [inline]
WARNING: CPU: 0 PID: 9015 at fs/nilfs2/segment.c:1500 nilfs_segctor_abort_construction+0xe51/0xec0 fs/nilfs2/segment.c:1866
Modules linked in:
CPU: 0 UID: 0 PID: 9015 Comm: segctord Not tainted 6.12.0-rc2-syzkaller-00260-g9e4c6c1ad9a1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:nilfs_cancel_segusage fs/nilfs2/segment.c:1500 [inline]
RIP: 0010:nilfs_segctor_abort_construction+0xe51/0xec0 fs/nilfs2/segment.c:1866
Code: 8b 04 25 28 00 00 00 48 3b 84 24 a0 00 00 00 75 74 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 c0 6c 75 08 e8 00 13 1a fe 90 <0f> 0b 90 e9 ea f9 ff ff e8 f2 12 1a fe 90 0f 0b 90 e9 93 fb ff ff
RSP: 0018:ffffc9000326f680 EFLAGS: 00010293
RAX: ffffffff837ad450 RBX: 00000000fffffffb RCX: ffff888026890000
RDX: 0000000000000000 RSI: 00000000fffffffb RDI: 0000000000000000
RBP: ffffc9000326f770 R08: ffffffff837ace36 R09: 1ffff1100d2d1b40
R10: dffffc0000000000 R11: ffffed100d2d1b41 R12: 000000000000000e
R13: 0000000000000003 R14: ffff88805b1f26e8 R15: ffff888070060e18
FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000559d87803680 CR3: 000000002d42e000 CR4: 0000000000350ef0
Call Trace:
<TASK>
nilfs_segctor_do_construct+0x6335/0x6b90 fs/nilfs2/segment.c:2179
nilfs_segctor_construct+0x181/0x6b0 fs/nilfs2/segment.c:2479
nilfs_segctor_thread_construct fs/nilfs2/segment.c:2587 [inline]
nilfs_segctor_thread+0x69e/0xe80 fs/nilfs2/segment.c:2701
kthread+0x2f2/0x390 kernel/kthread.c:389
ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>