r0 = socket$inet(0x2, 0x1, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2011, r0, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00')
readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1)