mlockall(0x2)
shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000)
mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4002, &(0x7f0000000100)=0x40, 0x8001, 0x3)