r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x7}], 0x1, 0x0) semtimedop(r0, &(0x7f0000000100)=[{}, {}], 0x2, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x9}, {0x3}], 0x2, 0x0)