msgrcv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), 0xffffffffffffffff) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000ac0)={0x1}, 0x8, 0x0)