F2FS-fs (loop5): inconsistent node block, node_type:0, nid:11, node_footer[nid:0,ino:0,ofs:0,cpver:0,blkaddr:0]
F2FS-fs (loop5): inconsistent node block, node_type:0, nid:11, node_footer[nid:0,ino:0,ofs:0,cpver:0,blkaddr:0]
------------[ cut here ]------------
kernel BUG at fs/f2fs/data.c:388!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
Workqueue: events_unbound nsim_dev_trap_report_work
RIP: 0010:f2fs_write_end_io+0x16df/0x1740 fs/f2fs/data.c:388
Code: a0 42 9b 8b e8 a2 e0 f6 fc 90 0f 0b e8 7a a5 93 fd 48 8b 3c 24 48 c7 c6 a0 42 9b 8b e8 8a e0 f6 fc 90 0f 0b e8 62 a5 93 fd 90 <0f> 0b e8 5a a5 93 fd 48 8b 3c 24 48 c7 c6 a0 42 9b 8b e8 6a e0 f6
RSP: 0018:ffffc90000127718 EFLAGS: 00010246
RAX: ffffffff8430d45e RBX: ffffea0001061700 RCX: ffff88801ceadc40
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000100
RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000100
R10: dffffc0000000000 R11: fffffbfff1f1209f R12: 000000004185c000
R13: ffffea0001061740 R14: 000000000000000b R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff888126271000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fad0445f000 CR3: 000000005b300000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 blk_update_request+0x57e/0xe60 block/blk-mq.c:1016
 blk_mq_end_request+0x3e/0x70 block/blk-mq.c:1178
 blk_complete_reqs block/blk-mq.c:1253 [inline]
 blk_done_softirq+0x10a/0x160 block/blk-mq.c:1258
 handle_softirqs+0x1de/0x6d0 kernel/softirq.c:622
 __do_softirq kernel/softirq.c:656 [inline]
 __local_bh_enable_ip+0x170/0x2b0 kernel/softirq.c:302
 local_bh_enable include/linux/bottom_half.h:33 [inline]
 __alloc_skb+0x1aa/0x7d0 net/core/skbuff.c:697
 alloc_skb include/linux/skbuff.h:1383 [inline]
 nsim_dev_trap_skb_build drivers/net/netdevsim/dev.c:819 [inline]
 nsim_dev_trap_report drivers/net/netdevsim/dev.c:876 [inline]
 nsim_dev_trap_report_work+0x29f/0xbd0 drivers/net/netdevsim/dev.c:922
 process_one_work kernel/workqueue.c:3314 [inline]
 process_scheduled_works+0xb5d/0x1860 kernel/workqueue.c:3397
 worker_thread+0xa53/0xfc0 kernel/workqueue.c:3478
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 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+0x16df/0x1740 fs/f2fs/data.c:388
Code: a0 42 9b 8b e8 a2 e0 f6 fc 90 0f 0b e8 7a a5 93 fd 48 8b 3c 24 48 c7 c6 a0 42 9b 8b e8 8a e0 f6 fc 90 0f 0b e8 62 a5 93 fd 90 <0f> 0b e8 5a a5 93 fd 48 8b 3c 24 48 c7 c6 a0 42 9b 8b e8 6a e0 f6
RSP: 0018:ffffc90000127718 EFLAGS: 00010246
RAX: ffffffff8430d45e RBX: ffffea0001061700 RCX: ffff88801ceadc40
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000100
RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000100
R10: dffffc0000000000 R11: fffffbfff1f1209f R12: 000000004185c000
R13: ffffea0001061740 R14: 000000000000000b R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff888126271000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fad0445f000 CR3: 000000005b300000 CR4: 00000000003526f0