r0 = semget$private(0x0, 0x6, 0x0)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x400, 0x1800}, {}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x0, 0x7}], 0x1)