r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
readv(r0, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/186, 0xba}], 0x1)
ioctl$TIOCGPKT(r0, 0x40045431, &(0x7f0000000040))
ioctl$TIOCGPTPEER(r0, 0x5441, 0x0)
close_range(r0, 0xffffffffffffffff, 0x0)