r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000001c0)={0x0, ""/87}, 0x5f, 0x0, 0x0)
msgsnd(r0, &(0x7f0000001440)={0x3}, 0x8, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x1000)
msgsnd(r0, &(0x7f0000001040)={0x3}, 0x8, 0x0)