r0 = mq_open(&(0x7f0000000080)=':-\x00', 0x0, 0x0, 0x0)
mq_notify(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={0x0, 0x0}})
mq_notify(r0, &(0x7f0000000180))