------------[ cut here ]------------
kernel BUG at mm/filemap.c:1619!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 3 PID: 5288 Comm: kworker/u8:6 Not tainted 6.3.0-rc5-syzkaller-00137-gf2afccfefe7b #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
Workqueue: writeback wb_workfn (flush-7:0)
RIP: 0010:folio_end_writeback+0x391/0x3b0 mm/filemap.c:1619
Code: ef e8 c3 97 25 00 e9 82 fe ff ff 4c 89 e7 e8 d6 97 25 00 e9 c8 fc ff ff 48 89 ef e8 c9 97 25 00 e9 d5 fd ff ff e8 1f 77 d5 ff <0f> 0b e8 b8 97 25 00 e9 11 fe ff ff 48 89 df e8 ab 97 25 00 e9 80
RSP: 0018:ffffc900036d6ec8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000001c8ab00 RCX: 0000000000000000
RDX: ffff8880705b2080 RSI: ffffffff81ac8151 RDI: 0000000000000001
RBP: ffffea0001c8ab40 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffea0001c8ab74
R13: 0000000000000000 R14: 0000000000000011 R15: ffff88801f008000
FS:  0000000000000000(0000) GS:ffff88802cb80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2fd51000 CR3: 000000006efba000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 f2fs_write_end_io+0x7c0/0x1170 fs/f2fs/data.c:377
 bio_endio+0x5bb/0x6c0 block/bio.c:1607
 submit_bio_noacct+0x306/0x1a30 block/blk-core.c:814
 submit_bio block/blk-core.c:843 [inline]
 submit_bio+0x8f/0x1c0 block/blk-core.c:831
 f2fs_submit_merged_ipu_write+0x3cb/0x5c0 fs/f2fs/data.c:919
 f2fs_write_single_data_page+0x14f4/0x1810 fs/f2fs/data.c:2901
 f2fs_write_cache_pages+0xce9/0x1ef0 fs/f2fs/data.c:3144
 __f2fs_write_data_pages fs/f2fs/data.c:3295 [inline]
 f2fs_write_data_pages+0xc4e/0x10a0 fs/f2fs/data.c:3322
 do_writepages+0x1a8/0x640 mm/page-writeback.c:2551
 __writeback_single_inode+0x121/0xdc0 fs/fs-writeback.c:1600
 writeback_sb_inodes+0x54d/0xe70 fs/fs-writeback.c:1891
 __writeback_inodes_wb+0xc6/0x280 fs/fs-writeback.c:1962
 wb_writeback+0x7e9/0xa50 fs/fs-writeback.c:2067
 wb_check_background_flush fs/fs-writeback.c:2133 [inline]
 wb_do_writeback fs/fs-writeback.c:2221 [inline]
 wb_workfn+0x8b0/0xfc0 fs/fs-writeback.c:2248
 process_one_work+0x991/0x15c0 kernel/workqueue.c:2390
 worker_thread+0x669/0x1090 kernel/workqueue.c:2537
 kthread+0x2e8/0x3a0 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+0x391/0x3b0 mm/filemap.c:1619
Code: ef e8 c3 97 25 00 e9 82 fe ff ff 4c 89 e7 e8 d6 97 25 00 e9 c8 fc ff ff 48 89 ef e8 c9 97 25 00 e9 d5 fd ff ff e8 1f 77 d5 ff <0f> 0b e8 b8 97 25 00 e9 11 fe ff ff 48 89 df e8 ab 97 25 00 e9 80
RSP: 0018:ffffc900036d6ec8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000001c8ab00 RCX: 0000000000000000
RDX: ffff8880705b2080 RSI: ffffffff81ac8151 RDI: 0000000000000001
RBP: ffffea0001c8ab40 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffea0001c8ab74
R13: 0000000000000000 R14: 0000000000000011 R15: ffff88801f008000
FS:  0000000000000000(0000) GS:ffff88802cb00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f774c40c6c8 CR3: 000000000c571000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400