audit: type=1804 audit(1676477381.152:23): pid=10159 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir1498968835/syzkaller.VB1BxB/24/file0/bus" dev="loop1" ino=18 res=1
------------[ cut here ]------------
WARNING: CPU: 1 PID: 10181 at fs/nilfs2/btree.c:2294 nilfs_btree_assign+0x815/0xcc0 fs/nilfs2/btree.c:2294
Kernel panic - not syncing: kernel: panic_on_warn set ...

CPU: 1 PID: 10181 Comm: segctord Not tainted 4.14.305-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 panic+0x21d/0x451 kernel/panic.c:247
 check_panic_on_warn.cold+0x19/0x35 kernel/panic.c:171
 __warn+0xdf/0x1e0 kernel/panic.c:603
 report_bug+0x208/0x250 lib/bug.c:183
audit: type=1800 audit(1676477381.152:24): pid=10159 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.1" name="bus" dev="loop1" ino=18 res=0
 fixup_bug arch/x86/kernel/traps.c:177 [inline]
 fixup_bug arch/x86/kernel/traps.c:172 [inline]
 do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295
 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:967
RIP: 0010:nilfs_btree_assign+0x815/0xcc0 fs/nilfs2/btree.c:2294
RSP: 0018:ffff88809c687a70 EFLAGS: 00010297
RAX: ffff888062338580 RBX: 0000000000000001 RCX: 0000000000000008
RDX: 0000000000000000 RSI: dffffc0000000000 RDI: ffff88808f629150
RBP: ffff88808f6290c0 R08: 0000000000000000 R09: 0000000000000002
R10: 0000000000000000 R11: ffff888062338580 R12: 00000000fffffffe
audit: type=1804 audit(1676477381.182:25): pid=10161 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir173875164/syzkaller.eXgyRX/18/file0/bus" dev="loop3" ino=18 res=1
R13: ffff88809c687cc0 R14: ffff88805983b710 R15: 0000000000000042
 nilfs_bmap_assign+0x83/0x170 fs/nilfs2/bmap.c:391
 nilfs_segctor_update_payload_blocknr fs/nilfs2/segment.c:1608 [inline]
 nilfs_segctor_assign fs/nilfs2/segment.c:1642 [inline]
 nilfs_segctor_do_construct+0x1931/0x79c0 fs/nilfs2/segment.c:2069
audit: type=1800 audit(1676477381.182:26): pid=10161 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="bus" dev="loop3" ino=18 res=0
 nilfs_segctor_construct+0x6db/0x8e0 fs/nilfs2/segment.c:2394
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2502 [inline]
 nilfs_segctor_thread+0x3ad/0xdb0 fs/nilfs2/segment.c:2586
JFS: discard option not supported on device
 kthread+0x30d/0x420 kernel/kthread.c:232
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:406
Kernel Offset: disabled
Rebooting in 86400 seconds..