r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil)
shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000)
move_pages(0x0, 0x1, &(0x7f0000004140)=[&(0x7f000057e000/0x9000)=nil], 0x0, &(0x7f0000004180), 0x0)