------------[ cut here ]------------
audit: type=1800 audit(1671662285.352:10): pid=11625 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="bus" dev="loop2" ino=9375 res=0
WARNING: CPU: 0 PID: 11625 at include/linux/backing-dev.h:335 inode_to_wb include/linux/backing-dev.h:335 [inline]
WARNING: CPU: 0 PID: 11625 at include/linux/backing-dev.h:335 account_page_dirtied+0x8df/0xbb0 mm/page-writeback.c:2437
audit: type=1804 audit(1671662285.352:11): pid=11650 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir147138526/syzkaller.EMMR0B/140/bus" dev="sda1" ino=14192 res=1
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 11625 Comm: syz-executor.2 Not tainted 4.14.302-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 panic+0x1f9/0x42d kernel/panic.c:183
audit: type=1804 audit(1671662285.352:12): pid=11650 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir147138526/syzkaller.EMMR0B/140/bus" dev="sda1" ino=14192 res=1
 __warn.cold+0x20/0x44 kernel/panic.c:547
 report_bug+0x208/0x250 lib/bug.c:183
 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:inode_to_wb include/linux/backing-dev.h:335 [inline]
RIP: 0010:account_page_dirtied+0x8df/0xbb0 mm/page-writeback.c:2437
RSP: 0018:ffff88804c10f938 EFLAGS: 00010012
RAX: 0000000000040000 RBX: ffff8880aecf6d80 RCX: ffffc900066d1000
RDX: 0000000000000d9f RSI: ffffffff816b4bbf RDI: 0000000000000082
RBP: ffff88808fedc528 R08: ffffffff8ba86d5c R09: 000000000000275c
R10: 0000000000000001 R11: ffff8880a02c6040 R12: ffffea0002bb1d80
R13: ffff88808fedc398 R14: ffff88808fedc398 R15: ffffea0002bb1da0
 __set_page_dirty+0x77/0x2a0 fs/buffer.c:634
 mark_buffer_dirty+0x307/0x480 fs/buffer.c:1173
 gfs2_unpin+0xc7/0xeb0 fs/gfs2/lops.c:107
 buf_lo_after_commit+0x12d/0x1f0 fs/gfs2/lops.c:510
 lops_after_commit fs/gfs2/lops.h:64 [inline]
 gfs2_log_flush+0x7fc/0x1ad0 fs/gfs2/log.c:759
 do_gfs2_set_flags+0x57d/0x650 fs/gfs2/file.c:260
 gfs2_set_flags fs/gfs2/file.c:304 [inline]
 gfs2_ioctl+0x386/0x450 fs/gfs2/file.c:315
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:500 [inline]
 do_vfs_ioctl+0x75a/0xff0 fs/ioctl.c:684
 SYSC_ioctl fs/ioctl.c:701 [inline]
 SyS_ioctl+0x7f/0xb0 fs/ioctl.c:692
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x5e/0xd3
RIP: 0033:0x7f2e29bed0d9
RSP: 002b:00007f2e2815f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f2e29d0cf80 RCX: 00007f2e29bed0d9
RDX: 0000000020000540 RSI: 0000000040086602 RDI: 0000000000000004
RBP: 00007f2e29c48ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd76373a4f R14: 00007f2e2815f300 R15: 0000000000022000
Kernel Offset: disabled
Rebooting in 86400 seconds..