r0 = syz_open_procfs(0x0, &(0x7f00000008c0)='pagemap\x00')
readv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/232, 0xe8}, {&(0x7f0000000080)=""/47, 0x2f}], 0x2)