syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
chroot(&(0x7f0000000000)='./file1\x00')
open(&(0x7f00000001c0)='./file1/../file0\x00', 0x42, 0x0)