r0 = semget$private(0x0, 0x6, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0x8000}], 0x1)
semtimedop(r0, &(0x7f0000000040)=[{0x0, 0xfffe}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680})