r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000))
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0)
close(r0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/current\x00')
dup2(r0, r1)