mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffb000/0x1000)=nil)
mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000000)=0x79, 0x6, 0x0)
mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x0, 0x0, 0x2)