Warning: Permanently added '10.128.1.70' (ED25519) to the list of known hosts.
executing program
[   33.526645][ T4219] loop0: detected capacity change from 0 to 63271
[   33.531407][ T4219] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605)
[   33.533806][ T4219] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
[   33.537594][ T4219] F2FS-fs (loop0): invalid crc value
[   33.542176][ T4219] F2FS-fs (loop0): Found nat_bits in checkpoint
[   33.553738][ T4219] ================================================================================
[   33.556284][ T4219] UBSAN: array-index-out-of-bounds in fs/f2fs/f2fs.h:3257:19
[   33.558334][ T4219] index 1409 is out of range for type '__le32[923]' (aka 'unsigned int[923]')
[   33.560682][ T4219] CPU: 1 PID: 4219 Comm: syz-executor128 Not tainted 6.1.46-syzkaller #0
[   33.563029][ T4219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[   33.565751][ T4219] Call trace:
[   33.566644][ T4219]  dump_backtrace+0x1c8/0x1f4
[   33.567961][ T4219]  show_stack+0x2c/0x3c
[   33.569133][ T4219]  dump_stack_lvl+0x108/0x170
[   33.570428][ T4219]  dump_stack+0x1c/0x58
[   33.571521][ T4219]  __ubsan_handle_out_of_bounds+0xfc/0x148
[   33.573168][ T4219]  f2fs_iget+0x43a0/0x4938
[   33.574388][ T4219]  f2fs_fill_super+0x4d88/0x6338
[   33.575780][ T4219]  mount_bdev+0x274/0x370
[   33.576995][ T4219]  f2fs_mount+0x44/0x58
[   33.578134][ T4219]  legacy_get_tree+0xd4/0x16c
[   33.579431][ T4219]  vfs_get_tree+0x90/0x274
[   33.580664][ T4219]  do_new_mount+0x25c/0x8c4
[   33.581906][ T4219]  path_mount+0x590/0xe58
[   33.583077][ T4219]  __arm64_sys_mount+0x45c/0x594
[   33.584428][ T4219]  invoke_syscall+0x98/0x2c0
[   33.585690][ T4219]  el0_svc_common+0x138/0x258
[   33.587004][ T4219]  do_el0_svc+0x64/0x218
[   33.588157][ T4219]  el0_svc+0x58/0x168
[   33.589237][ T4219]  el0t_64_sync_handler+0x84/0xf0
[   33.590627][ T4219]  el0t_64_sync+0x18c/0x190
[   33.592060][ T4219] ================================================================================
[   33.594610][ T4219] F2FS-fs (loop0): sanity_check_inode: inode (ino=3) is with extra_attr, but extra_attr feature is off
[   33.599628][ T4219] F2FS-fs (loop0): Failed to read root inode