r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000040), 0x4) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, 0x0) prctl$PR_SET_TSC(0x1a, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001b80), 0x6300, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001c00), 0x4d02, 0x0)