mknod$loop(&(0x7f0000000140)='./file1\x00', 0x1000, 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='p', 0x1}], 0x1, 0x0)