kernel_init_freeable+0x429/0x5c0 init/main.c:1551
 kernel_init+0x1d/0x2a0 init/main.c:1441
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
------------[ cut here ]------------
kernel BUG at mm/filemap.c:1577!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 16 Comm: ksoftirqd/0 Not tainted 6.7.0-rc1-syzkaller-00331-gb8f1fa2419c1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
RIP: 0010:folio_end_writeback+0x424/0x6f0 mm/filemap.c:1577
Code: 25 ff 0f 00 00 0f 84 f0 00 00 00 e8 36 29 cd ff e9 52 fc ff ff e8 2c 29 cd ff 4c 89 ff 48 c7 c6 c0 1e 73 8b e8 1d 05 10 00 90 <0f> 0b e8 15 29 cd ff 4c 89 ff 48 c7 c6 a0 29 73 8b e8 06 05 10 00
RSP: 0018:ffffc90000157b48 EFLAGS: 00010246
RAX: 2e685d33d6bfdd00 RBX: dffffc0000000000 RCX: ffffc90000157903
RDX: 0000000000000000 RSI: ffffffff8b6ac0c0 RDI: ffffffff8bbdf3c0
RBP: 0000000000000000 R08: ffffffff8f00c0ef R09: 1ffffffff1e0181d
R10: dffffc0000000000 R11: fffffbfff1e0181e R12: dffffc0000000000
R13: 1ffffd4000334599 R14: ffffea00019a2cc8 R15: ffffea00019a2cc0
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0153166731 CR3: 0000000017baf000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 end_bio_bh_io_sync+0xb7/0x110 fs/buffer.c:2775
 req_bio_endio block/blk-mq.c:788 [inline]
 blk_update_request+0x53f/0x1020 block/blk-mq.c:933
 blk_mq_end_request+0x3e/0x70 block/blk-mq.c:1056
 blk_complete_reqs block/blk-mq.c:1131 [inline]
 blk_done_softirq+0x103/0x150 block/blk-mq.c:1136
 __do_softirq+0x2b8/0x939 kernel/softirq.c:553
 run_ksoftirqd+0xc5/0x120 kernel/softirq.c:921
 smpboot_thread_fn+0x530/0x9f0 kernel/smpboot.c:164
 kthread+0x2d3/0x370 kernel/kthread.c:388
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:folio_end_writeback+0x424/0x6f0 mm/filemap.c:1577
Code: 25 ff 0f 00 00 0f 84 f0 00 00 00 e8 36 29 cd ff e9 52 fc ff ff e8 2c 29 cd ff 4c 89 ff 48 c7 c6 c0 1e 73 8b e8 1d 05 10 00 90 <0f> 0b e8 15 29 cd ff 4c 89 ff 48 c7 c6 a0 29 73 8b e8 06 05 10 00
RSP: 0018:ffffc90000157b48 EFLAGS: 00010246
RAX: 2e685d33d6bfdd00 RBX: dffffc0000000000 RCX: ffffc90000157903
RDX: 0000000000000000 RSI: ffffffff8b6ac0c0 RDI: ffffffff8bbdf3c0
RBP: 0000000000000000 R08: ffffffff8f00c0ef R09: 1ffffffff1e0181d
R10: dffffc0000000000 R11: fffffbfff1e0181e R12: dffffc0000000000
R13: 1ffffd4000334599 R14: ffffea00019a2cc8 R15: ffffea00019a2cc0
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0153166731 CR3: 0000000017baf000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400