r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x2)
openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0)