r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00')
readv(r0, &(0x7f0000003700)=[{&(0x7f0000000200)=""/208, 0xd0}, {&(0x7f00000003c0)=""/115, 0x73}, {&(0x7f0000000300)=""/62, 0x3e}, {0x0, 0x2}, {&(0x7f0000001740)=""/251, 0xfb}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f00000001c0)=""/36, 0x24}], 0x7)