openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0/../file0/file0\x00', 0x0, 0x0)
syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[])
chroot(&(0x7f0000000000)='./file0\x00')
umount2(&(0x7f00000004c0)='./file0\x00', 0xb)