r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x4000)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x0)
shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x2000)=nil, 0x0)
shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x4000)
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/111)