r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00')
readv(r0, &(0x7f0000000080)=[{&(0x7f0000001640)=""/221, 0xd8}, {&(0x7f00000002c0)=""/108, 0x6c}, {&(0x7f00000014c0)=""/154, 0xa0}, {&(0x7f0000000180)=""/262, 0x106}], 0x1000000000000154)