r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0)
ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x0)
ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x9})
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
ioctl$TIOCSPTLCK(r3, 0x40045431, &(0x7f0000000000))
r4 = ioctl$TIOCGPTPEER(r3, 0x5441, 0x0)
ioctl$TCXONC(r3, 0x540a, 0x2)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0)
r5 = dup3(r4, r1, 0x0)
ioctl$TCXONC(r5, 0x540a, 0x3)