r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000100)={0x3}, 0x8, 0x0)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/9}, 0x11, 0x8000000000000000, 0x0)