r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TIOCVHANGUP(r1, 0x5437, 0x0)
close_range(r0, 0xffffffffffffffff, 0x0)