r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x3ff)
ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000080)={0xfffffffc, 0x0, 0x0, 0x0, 0x0, "56d81a1e7b8796071541ec2f320a027acbbaec"})
ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "ab81909f567880786600000080dea381b2a8b2"})