r0 = semget$private(0x0, 0x6, 0x0)
semtimedop(r0, &(0x7f0000000100)=[{0x4, 0x40, 0x1800}, {0x4, 0xffd1}], 0x2, 0x0)
semtimedop(r0, &(0x7f0000000140)=[{0x1, 0x81}, {0x4, 0x7fca, 0x1800}, {0x1}], 0x3, 0x0)