set_mempolicy(0x6, &(0x7f0000000040)=0x7, 0x5db)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='smaps_rollup\x00')
preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1, 0x0, 0x0)