------------[ cut here ]------------
kernel BUG at mm/filemap.c:1615!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 6.1.0-syzkaller-14321-g0a924817d2ed #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:folio_end_writeback+0x34d/0x530 mm/filemap.c:1615
Code: 84 87 00 00 00 e8 13 5a d2 ff e9 36 fd ff ff e8 09 5a d2 ff 4c 89 f7 48 c7 c6 20 84 f8 8a e8 ca 3a 10 00 0f 0b e8 f3 59 d2 ff <0f> 0b e8 ec 59 d2 ff 4c 89 f7 48 c7 c6 60 86 f8 8a e8 ad 3a 10 00
RSP: 0018:ffffc90000147b88 EFLAGS: 00010246
RAX: ffffffff81b9813d RBX: 0000000000000082 RCX: ffff888012a3ba80
RDX: 0000000080000100 RSI: ffffffff8aedcc60 RDI: ffffffff8b4bbfe0
RBP: 1ffffd40001ceace R08: dffffc0000000000 R09: fffffbfff1d2cabe
R10: fffffbfff1d2cabe R11: 1ffffffff1d2cabd R12: ffffea0000e75674
R13: dffffc0000000000 R14: ffffea0000e75640 R15: 1ffffd40001ceac8
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9494918000 CR3: 000000003005c000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 end_bio_bh_io_sync+0xb1/0x110 fs/buffer.c:2655
 req_bio_endio block/blk-mq.c:794 [inline]
 blk_update_request+0x51c/0x1040 block/blk-mq.c:926
 blk_mq_end_request+0x39/0x70 block/blk-mq.c:1053
 blk_complete_reqs block/blk-mq.c:1131 [inline]
 blk_done_softirq+0x119/0x160 block/blk-mq.c:1136
 __do_softirq+0x277/0x738 kernel/softirq.c:571
 run_ksoftirqd+0xa2/0x100 kernel/softirq.c:934
 smpboot_thread_fn+0x533/0xa10 kernel/smpboot.c:164
 kthread+0x266/0x300 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:folio_end_writeback+0x34d/0x530 mm/filemap.c:1615
Code: 84 87 00 00 00 e8 13 5a d2 ff e9 36 fd ff ff e8 09 5a d2 ff 4c 89 f7 48 c7 c6 20 84 f8 8a e8 ca 3a 10 00 0f 0b e8 f3 59 d2 ff <0f> 0b e8 ec 59 d2 ff 4c 89 f7 48 c7 c6 60 86 f8 8a e8 ad 3a 10 00
RSP: 0018:ffffc90000147b88 EFLAGS: 00010246
RAX: ffffffff81b9813d RBX: 0000000000000082 RCX: ffff888012a3ba80
RDX: 0000000080000100 RSI: ffffffff8aedcc60 RDI: ffffffff8b4bbfe0
RBP: 1ffffd40001ceace R08: dffffc0000000000 R09: fffffbfff1d2cabe
R10: fffffbfff1d2cabe R11: 1ffffffff1d2cabd R12: ffffea0000e75674
R13: dffffc0000000000 R14: ffffea0000e75640 R15: 1ffffd40001ceac8
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9494918000 CR3: 000000003005c000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400