Warning: Permanently added '10.128.0.39' (ECDSA) to the list of known hosts.
executing program
[   28.308491] F2FS-fs (loop0): invalid crc value
[   28.316661] F2FS-fs (loop0): Found nat_bits in checkpoint
[   28.357152] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4
[   28.376948] F2FS-fs (loop0): access invalid blkaddr:1803188595
[   28.383156] ------------[ cut here ]------------
[   28.387918] WARNING: CPU: 1 PID: 7973 at fs/f2fs/checkpoint.c:150 f2fs_is_valid_blkaddr+0x2d9/0x920
[   28.397090] Kernel panic - not syncing: panic_on_warn set ...
[   28.397090] 
[   28.404429] CPU: 1 PID: 7973 Comm: syz-executor387 Not tainted 4.14.302-syzkaller #0
[   28.412280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   28.421612] Call Trace:
[   28.424185]  dump_stack+0x1b2/0x281
[   28.427787]  panic+0x1f9/0x42d
[   28.430954]  ? add_taint.cold+0x16/0x16
[   28.434904]  ? f2fs_is_valid_blkaddr+0x2d9/0x920
[   28.439632]  ? f2fs_is_valid_blkaddr+0x2d9/0x920
[   28.444359]  __warn.cold+0x20/0x44
[   28.447887]  ? ist_end_non_atomic+0x10/0x10
[   28.452183]  ? f2fs_is_valid_blkaddr+0x2d9/0x920
[   28.456923]  report_bug+0x208/0x250
[   28.460524]  do_error_trap+0x195/0x2d0
[   28.464386]  ? math_error+0x2d0/0x2d0
[   28.468158]  ? log_store.cold+0x16/0x16
[   28.472108]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[   28.477190]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   28.482010]  invalid_op+0x1b/0x40
[   28.485439] RIP: 0010:f2fs_is_valid_blkaddr+0x2d9/0x920
[   28.490772] RSP: 0018:ffff8880b3e4fae8 EFLAGS: 00010286
[   28.496109] RAX: dffffc0000000000 RBX: ffff8880b30a0680 RCX: 0000000000000000
[   28.503353] RDX: 0000000000000000 RSI: ffffffff878bd020 RDI: ffffed10167c9f37
[   28.510597] RBP: 0000000000000005 R08: 0000000000000032 R09: 0000000000000000
[   28.517946] R10: 0000000000000000 R11: 0000000000000000 R12: 000000006b7a7973
[   28.525188] R13: ffff8880b4130f00 R14: 0000000000000009 R15: 0000000000000200
[   28.532445]  ? f2fs_is_valid_blkaddr+0x2d9/0x920
[   28.537176]  truncate_data_blocks_range+0x29f/0xd80
[   28.542168]  truncate_blocks+0xaae/0x1180
[   28.546290]  ? truncate_data_blocks+0x20/0x20
[   28.550760]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[   28.556184]  f2fs_truncate+0x257/0x620
[   28.560048]  f2fs_setattr+0x260/0xf70
[   28.563820]  ? f2fs_truncate+0x620/0x620
[   28.567857]  notify_change+0x56b/0xd10
[   28.571721]  do_truncate+0xff/0x1a0
[   28.575322]  ? finish_open+0x170/0x170
[   28.579183]  ? apparmor_path_truncate+0x163/0x1d0
[   28.584037]  ? __inode_permission+0xcd/0x2f0
[   28.588427]  vfs_truncate+0x456/0x680
[   28.592208]  do_sys_truncate.part.0+0xdc/0xf0
[   28.596677]  ? vfs_truncate+0x680/0x680
[   28.600631]  ? do_sys_ftruncate.constprop.0+0x480/0x480
[   28.605966]  SyS_truncate+0x23/0x40
[   28.609566]  do_syscall_64+0x1d5/0x640
[   28.613432]  entry_SYSCALL_64_after_hwframe+0x5e/0xd3
[   28.618625] RIP: 0033:0x7f7ce2593779
[   28.622309] RSP: 002b:00007ffc45a0b4f8 EFLAGS: 00000246 ORIG_RAX: 000000000000004c
[   28.630003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ce2593779
[   28.637249] RDX: 00007f7ce2551df3 RSI: 0000000000000000 RDI: 0000000020000100
[   28.644492] RBP: 00007f7ce2553010 R08: 00000000000105c3 R09: 0000000000000000
[   28.651734] R10: 00007ffc45a0b3c0 R11: 0000000000000246 R12: 00007f7ce25530a0
[   28.658975] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   28.666507] Kernel Offset: disabled
[   28.670164] Rebooting in 86400 seconds..