Warning: Permanently added '10.128.1.101' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   29.992264] F2FS-fs (loop0): invalid crc value
[   30.000524] F2FS-fs (loop0): Found nat_bits in checkpoint
[   30.037616] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4
[   30.051033] F2FS-fs (loop0): access invalid blkaddr:1803188595
[   30.062203] ------------[ cut here ]------------
[   30.066963] WARNING: CPU: 0 PID: 8003 at fs/f2fs/checkpoint.c:150 f2fs_is_valid_blkaddr+0x2d9/0x920
[   30.076237] Kernel panic - not syncing: panic_on_warn set ...
[   30.076237] 
[   30.083685] CPU: 0 PID: 8003 Comm: syz-executor202 Not tainted 4.14.302-syzkaller #0
[   30.091551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   30.100882] Call Trace:
[   30.103449]  dump_stack+0x1b2/0x281
[   30.107054]  panic+0x1f9/0x42d
[   30.110235]  ? add_taint.cold+0x16/0x16
[   30.114188]  ? f2fs_is_valid_blkaddr+0x2d9/0x920
[   30.118919]  ? f2fs_is_valid_blkaddr+0x2d9/0x920
[   30.123652]  __warn.cold+0x20/0x44
[   30.127172]  ? ist_end_non_atomic+0x10/0x10
[   30.131469]  ? f2fs_is_valid_blkaddr+0x2d9/0x920
[   30.136206]  report_bug+0x208/0x250
[   30.139809]  do_error_trap+0x195/0x2d0
[   30.143671]  ? math_error+0x2d0/0x2d0
[   30.147445]  ? log_store.cold+0x16/0x16
[   30.151479]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[   30.156555]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   30.161373]  invalid_op+0x1b/0x40
[   30.164801] RIP: 0010:f2fs_is_valid_blkaddr+0x2d9/0x920
[   30.170136] RSP: 0018:ffff888091487ae8 EFLAGS: 00010286
[   30.175473] RAX: dffffc0000000000 RBX: ffff8880b3f0ca80 RCX: 0000000000000000
[   30.182716] RDX: 0000000000000000 RSI: ffffffff878bd020 RDI: ffffed1012290f37
[   30.189963] RBP: 0000000000000005 R08: 0000000000000032 R09: 0000000000000000
[   30.197205] R10: 0000000000000000 R11: 0000000000000000 R12: 000000006b7a7973
[   30.204445] R13: ffff8880b4519240 R14: 0000000000000009 R15: 0000000000000200
[   30.211697]  ? f2fs_is_valid_blkaddr+0x2d9/0x920
[   30.216429]  truncate_data_blocks_range+0x29f/0xd80
[   30.221426]  truncate_blocks+0xaae/0x1180
[   30.225546]  ? truncate_data_blocks+0x20/0x20
[   30.230017]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[   30.235438]  f2fs_truncate+0x257/0x620
[   30.239301]  f2fs_setattr+0x260/0xf70
[   30.243072]  ? f2fs_truncate+0x620/0x620
[   30.247105]  notify_change+0x56b/0xd10
[   30.250968]  do_truncate+0xff/0x1a0
[   30.254574]  ? finish_open+0x170/0x170
[   30.258452]  ? apparmor_path_truncate+0x163/0x1d0
[   30.263269]  ? __inode_permission+0xcd/0x2f0
[   30.267652]  vfs_truncate+0x456/0x680
[   30.271521]  do_sys_truncate.part.0+0xdc/0xf0
[   30.275997]  ? vfs_truncate+0x680/0x680
[   30.279944]  ? do_sys_ftruncate.constprop.0+0x480/0x480
[   30.285279]  SyS_truncate+0x23/0x40
[   30.288879]  do_syscall_64+0x1d5/0x640
[   30.292776]  entry_SYSCALL_64_after_hwframe+0x5e/0xd3
[   30.297947] RIP: 0033:0x7f9395264779
[   30.301635] RSP: 002b:00007ffcf77650d8 EFLAGS: 00000246 ORIG_RAX: 000000000000004c
[   30.309323] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9395264779
[   30.316570] RDX: 00007f9395222df3 RSI: 0000000000000000 RDI: 0000000020000100
[   30.323817] RBP: 00007f9395224010 R08: 00000000000105c3 R09: 0000000000000000
[   30.331064] R10: 00007ffcf7764fa0 R11: 0000000000000246 R12: 00007f93952240a0
[   30.338319] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   30.345876] Kernel Offset: disabled
[   30.349531] Rebooting in 86400 seconds..