futex(&(0x7f0000003300)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0)
futex(&(0x7f0000000240)=0x1, 0xd, 0x0, &(0x7f0000000280)={0x0, 0x3938700}, 0x0, 0x0)