semop(0x0, &(0x7f0000000000)=[{0x0, 0x8000}], 0x1)
semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xff7e}], 0x1, 0x0)
semctl$IPC_RMID(0x0, 0x0, 0xe)