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kernel BUG at fs/f2fs/data.c:358!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 1033 Comm: kworker/u4:5 Not tainted 6.15.0-rc1-syzkaller-00325-g7cdabafc0012 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Workqueue: loop0 loop_rootcg_workfn
RIP: 0010:f2fs_write_end_io+0x77a/0x790 fs/f2fs/data.c:357
Code: e8 7b da f0 fd e9 a2 fa ff ff 89 d9 80 e1 07 38 c1 0f 8c fe fa ff ff 48 89 df e8 01 da f0 fd e9 f1 fa ff ff e8 57 a0 86 fd 90 <0f> 0b e8 1f 0c f4 07 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00
RSP: 0018:ffffc900025c7480 EFLAGS: 00010293
RAX: ffffffff843cb4d9 RBX: 0000000000000000 RCX: ffff888033df8000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: ffffc900025c7590 R08: ffffffff843cb186 R09: 1ffffd4000208505
R10: dffffc0000000000 R11: fffff94000208506 R12: 0000000000000001
R13: dffffc0000000000 R14: 0000000000000003 R15: ffffea0001042800
FS:  0000000000000000(0000) GS:ffff88808c593000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5df3200580 CR3: 00000000440f0000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 blk_update_request+0x5e5/0x1160 block/blk-mq.c:983
 blk_mq_end_request+0x3e/0x70 block/blk-mq.c:1145
 loop_handle_cmd drivers/block/loop.c:1960 [inline]
 loop_process_work+0x1bdf/0x21d0 drivers/block/loop.c:1978
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xac3/0x18e0 kernel/workqueue.c:3319
 worker_thread+0x870/0xd50 kernel/workqueue.c:3400
 kthread+0x7b7/0x940 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:f2fs_write_end_io+0x77a/0x790 fs/f2fs/data.c:357
Code: e8 7b da f0 fd e9 a2 fa ff ff 89 d9 80 e1 07 38 c1 0f 8c fe fa ff ff 48 89 df e8 01 da f0 fd e9 f1 fa ff ff e8 57 a0 86 fd 90 <0f> 0b e8 1f 0c f4 07 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00
RSP: 0018:ffffc900025c7480 EFLAGS: 00010293
RAX: ffffffff843cb4d9 RBX: 0000000000000000 RCX: ffff888033df8000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: ffffc900025c7590 R08: ffffffff843cb186 R09: 1ffffd4000208505
R10: dffffc0000000000 R11: fffff94000208506 R12: 0000000000000001
R13: dffffc0000000000 R14: 0000000000000003 R15: ffffea0001042800
FS:  0000000000000000(0000) GS:ffff88808c593000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5df3200580 CR3: 00000000001c8000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400