r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6af7a1e5aab938657df347e524"})
ioctl$TIOCSTI(r0, 0x5423, &(0x7f0000000140))
ioctl$TIOCVHANGUP(r0, 0x5437, 0x0)