------------[ cut here ]------------
kernel BUG at mm/filemap.c:1504!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 7 Comm: kworker/u4:0 Not tainted 5.10.176-syzkaller-987753-g4f8f94d1f4ec #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
Workqueue: writeback wb_workfn (flush-7:1)
RIP: 0010:end_page_writeback+0x28f/0x2b0 mm/filemap.c:1504
Code: 48 ff cb e9 cb fe ff ff e8 6e 09 df ff 48 ff cb 49 89 df e9 7c ff ff ff e8 5e 09 df ff 48 ff cb e9 5a fe ff ff e8 51 09 df ff <0f> 0b e9 07 00 00 00 e8 45 09 df ff eb 8a e8 3e 09 df ff 4c 89 ff
RSP: 0018:ffffc90000076660 EFLAGS: 00010293
RAX: ffffffff818b5f2f RBX: 0000000000000000 RCX: ffff88810023cf00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90000076688 R08: ffffffff818b5dfd R09: fffff940008e9a59
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
R13: 1ffffd40008e9a59 R14: ffffea000474d2c8 R15: ffffea000474d2c0
FS:  0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f858d2f5000 CR3: 000000011f1de000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 f2fs_write_end_io+0x4df/0x980 fs/f2fs/data.c:358
 bio_endio+0x520/0x6a0 block/bio.c:1459
 submit_bio_checks+0x273/0x16d0 block/blk-core.c:923
 submit_bio_noacct+0x98/0x1150 block/blk-core.c:1046
 submit_bio+0x1fc/0x6f0 block/blk-core.c:1131
 __submit_bio+0x610/0x930 fs/f2fs/data.c:515
 f2fs_submit_merged_ipu_write+0x5fe/0x6b0 fs/f2fs/data.c:874
 f2fs_write_single_data_page+0x1453/0x1a80 fs/f2fs/data.c:2878
 f2fs_write_cache_pages fs/f2fs/data.c:3087 [inline]
 __f2fs_write_data_pages fs/f2fs/data.c:3238 [inline]
 f2fs_write_data_pages+0x1518/0x2c20 fs/f2fs/data.c:3265
 do_writepages+0x12e/0x270 mm/page-writeback.c:2358
 __writeback_single_inode+0xd7/0xac0 fs/fs-writeback.c:1467
 writeback_sb_inodes+0x99c/0x16b0 fs/fs-writeback.c:1730
 wb_writeback+0x404/0xc60 fs/fs-writeback.c:1905
 wb_do_writeback fs/fs-writeback.c:2050 [inline]
 wb_workfn+0x3d9/0x1110 fs/fs-writeback.c:2091
 process_one_work+0x6dc/0xbd0 kernel/workqueue.c:2296
 worker_thread+0xaea/0x1510 kernel/workqueue.c:2442
 kthread+0x34b/0x3d0 kernel/kthread.c:313
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:299
Modules linked in:
---[ end trace 242ea90cdb34a07b ]---
RIP: 0010:end_page_writeback+0x28f/0x2b0 mm/filemap.c:1504
Code: 48 ff cb e9 cb fe ff ff e8 6e 09 df ff 48 ff cb 49 89 df e9 7c ff ff ff e8 5e 09 df ff 48 ff cb e9 5a fe ff ff e8 51 09 df ff <0f> 0b e9 07 00 00 00 e8 45 09 df ff eb 8a e8 3e 09 df ff 4c 89 ff
RSP: 0018:ffffc90000076660 EFLAGS: 00010293
RAX: ffffffff818b5f2f RBX: 0000000000000000 RCX: ffff88810023cf00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90000076688 R08: ffffffff818b5dfd R09: fffff940008e9a59
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
R13: 1ffffd40008e9a59 R14: ffffea000474d2c8 R15: ffffea000474d2c0
FS:  0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055a11ac020f8 CR3: 000000011cd0d000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400