audit: type=1804 audit(1669539501.278:555): pid=23680 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir594088546/syzkaller.CmliOB/505/file0" dev="sda1" ino=15124 res=1
syz-executor.4 (23691): drop_caches: 2
syz-executor.4 (23691): drop_caches: 2
WARNING: CPU: 0 PID: 23679 at fs/ext4/inode.c:3941 ext4_set_page_dirty+0x1ab/0x370 fs/ext4/inode.c:3941
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 23679 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
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
 __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:ext4_set_page_dirty+0x1ab/0x370 fs/ext4/inode.c:3941
Code: 48 c1 ea 03 80 3c 02 00 0f 85 d2 01 00 00 48 8b 1b 31 ff 48 c1 eb 04 83 e3 01 89 de e8 4e 11 84 ff 84 db 75 07 e8 15 10 84 ff <0f> 0b e8 0e 10 84 ff 48 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1
RSP: 0018:ffff888045fe78b8 EFLAGS: 00010212
RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc9000833f000
RDX: 0000000000029553 RSI: ffffffff81de755b RDI: 0000000000000001
RBP: ffffea0001ed5640 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
R13: ffffea00020399c8 R14: ffffea00020399c8 R15: ffff8880b3acb7f0
 set_page_dirty+0x25f/0x640 mm/page-writeback.c:2569
 rds_atomic_free_op+0x7b/0x350 net/rds/rdma.c:483
 rds_message_purge net/rds/message.c:168 [inline]
 rds_message_put+0xb74/0xd00 net/rds/message.c:180
 rds_sendmsg+0x3cc/0x2ea0 net/rds/send.c:1399
 sock_sendmsg_nosec net/socket.c:651 [inline]
 sock_sendmsg+0xc3/0x120 net/socket.c:661
 ___sys_sendmsg+0x7bb/0x8e0 net/socket.c:2227
 __sys_sendmsg net/socket.c:2265 [inline]
 __do_sys_sendmsg net/socket.c:2274 [inline]
 __se_sys_sendmsg net/socket.c:2272 [inline]
 __x64_sys_sendmsg+0x132/0x220 net/socket.c:2272
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f599724b0d9
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
syz-executor.0 (23685): drop_caches: 2
RSP: 002b:00007f599579c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f599736b050 RCX: 00007f599724b0d9
RDX: 0000000000000000 RSI: 0000000020001600 RDI: 0000000000000009
RBP: 00007f59972a6ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc3821d24f R14: 00007f599579c300 R15: 0000000000022000
Kernel Offset: disabled
Rebooting in 86400 seconds..