mknod$loop(&(0x7f0000000140)='./file1\x00', 0x6000, 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
write(r0, &(0x7f0000000040)="ea", 0x1)