r0 = semget$private(0x0, 0x5, 0x0)
semop(r0, &(0x7f0000000100)=[{}, {0x0, 0xde71}], 0x2)
semop(r0, &(0x7f0000000040)=[{0x0, 0xffc0}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x0, 0x101}], 0x1)