UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
kauditd_printk_skb: 10 callbacks suppressed
audit: type=1804 audit(1676139437.596:1259): pid=7123 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir1021022027/syzkaller.ZfYs0D/1704/file0/bus" dev="loop5" ino=1357 res=1
------------[ cut here ]------------
WARNING: CPU: 1 PID: 7094 at fs/udf/truncate.c:226 udf_truncate_extents.cold+0x11/0x18 fs/udf/truncate.c:226
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 7094 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
autofs4:pid:7129:autofs_fill_super: called with bogus options
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1fc/0x2ef lib/dump_stack.c:118
 panic+0x26a/0x50e kernel/panic.c:186
audit: type=1804 audit(1676139437.596:1260): pid=7123 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir1021022027/syzkaller.ZfYs0D/1704/file0/bus" dev="loop5" ino=1357 res=1
 __warn.cold+0x20/0x5a kernel/panic.c:541
 report_bug+0x262/0x2b0 lib/bug.c:183
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 fixup_bug arch/x86/kernel/traps.c:173 [inline]
 do_error_trap+0x1d7/0x310 arch/x86/kernel/traps.c:296
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1038
RIP: 0010:udf_truncate_extents.cold+0x11/0x18 fs/udf/truncate.c:226
Code: 89 df 48 c7 c6 40 a9 9a 88 e8 ac f9 ff ff 41 bc ea ff ff ff e9 96 57 78 fa e8 b0 a9 69 f9 48 c7 c7 60 b4 9a 88 e8 0f db fa ff <0f> 0b e9 81 78 78 fa e8 98 a9 69 f9 48 c7 c6 40 ba 9a 88 48 c7 c7
RSP: 0018:ffff8880b487fa28 EFLAGS: 00010282
RAX: 0000000000000024 RBX: ffff88804ac95670 RCX: 0000000000000000
RDX: 0000000000008140 RSI: ffffffff814dff01 RDI: ffffed101690ff37
RBP: ffff8880b487fb10 R08: 0000000000000024 R09: 0000000000000000
R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880b487fad0
R13: 0000007b3ffc2400 R14: 00000000000000ff R15: ffff8880474c4c00
 udf_setsize+0x3be/0x1030 fs/udf/inode.c:1278
 udf_setattr+0x33d/0x430 fs/udf/file.c:278
 notify_change+0x70b/0xfc0 fs/attr.c:334
 do_truncate+0x134/0x1f0 fs/open.c:63
 do_sys_ftruncate+0x492/0x560 fs/open.c:194
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f56df12d0f9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f56dd69f168 EFLAGS: 00000246 ORIG_RAX: 000000000000004d
RAX: ffffffffffffffda RBX: 00007f56df24cf80 RCX: 00007f56df12d0f9
RDX: 0000000000000000 RSI: 0000007b7ffc2400 RDI: 0000000000000005
RBP: 00007f56df188ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdd2d2a73f R14: 00007f56dd69f300 R15: 0000000000022000
Kernel Offset: disabled
Rebooting in 86400 seconds..