syz_mount_image$nfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe)
syz_mount_image$tmpfs(0x0, &(0x7f0000000980)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x1100)
setresuid(0x0, r0, 0x0)
pivot_root(&(0x7f0000000900)='./file0/file0\x00', &(0x7f0000000a40)='./file0/file0\x00')