r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000140)={0x1}, 0x8, 0x0)
msgsnd(r0, &(0x7f0000000000)={0x2}, 0x8, 0x0)
msgrcv(r0, &(0x7f0000000040)={0x0, ""/128}, 0x88, 0x2, 0x0)