------------[ cut here ]------------
kernel BUG at mm/filemap.c:1619!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted 6.3.0-rc2-syzkaller-00069-g0ddc84d2dd43 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
RIP: 0010:folio_end_writeback+0x43a/0x700 mm/filemap.c:1619
Code: 84 db 00 00 00 e8 f6 32 d1 ff e9 48 fc ff ff e8 ec 32 d1 ff 4c 89 ff 48 c7 c6 a0 ab f2 8a e8 4d a7 0f 00 0f 0b e8 d6 32 d1 ff <0f> 0b e8 cf 32 d1 ff 4c 89 ff 48 c7 c6 60 ae f2 8a e8 30 a7 0f 00
RSP: 0018:ffffc900001b7b60 EFLAGS: 00010246
RAX: ffffffff81b93a4a RBX: 0000000000000081 RCX: ffff888017319d40
RDX: 0000000080000100 RSI: ffffffff8aea8ee0 RDI: ffffffff8b3802c0
RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ca6ea6
R10: 0000000000000000 R11: dffffc0000000001 R12: ffffea0000e63e74
R13: 1ffffd40001cc7ce R14: ffffea0000e63e48 R15: ffffea0000e63e40
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32623000 CR3: 0000000046459000 CR4: 00000000003506e0
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:2703
 req_bio_endio block/blk-mq.c:795 [inline]
 blk_update_request+0x4d7/0xfe0 block/blk-mq.c:927
 blk_mq_end_request+0x3e/0x70 block/blk-mq.c:1054
 blk_complete_reqs block/blk-mq.c:1132 [inline]
 blk_done_softirq+0xfc/0x150 block/blk-mq.c:1137
 __do_softirq+0x2ab/0x908 kernel/softirq.c:571
 run_ksoftirqd+0xc5/0x120 kernel/softirq.c:934
 smpboot_thread_fn+0x533/0x9f0 kernel/smpboot.c:164
 kthread+0x270/0x300 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+0x43a/0x700 mm/filemap.c:1619
Code: 84 db 00 00 00 e8 f6 32 d1 ff e9 48 fc ff ff e8 ec 32 d1 ff 4c 89 ff 48 c7 c6 a0 ab f2 8a e8 4d a7 0f 00 0f 0b e8 d6 32 d1 ff <0f> 0b e8 cf 32 d1 ff 4c 89 ff 48 c7 c6 60 ae f2 8a e8 30 a7 0f 00
RSP: 0018:ffffc900001b7b60 EFLAGS: 00010246
RAX: ffffffff81b93a4a RBX: 0000000000000081 RCX: ffff888017319d40
RDX: 0000000080000100 RSI: ffffffff8aea8ee0 RDI: ffffffff8b3802c0
RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ca6ea6
R10: 0000000000000000 R11: dffffc0000000001 R12: ffffea0000e63e74
R13: 1ffffd40001cc7ce R14: ffffea0000e63e48 R15: ffffea0000e63e40
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32623000 CR3: 0000000046459000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400