digraph file_table {
    rankdir=LR;
    node [shape=record];

/* fd table */
    subgraph cluster_0 {
        style=filled;
        color=lightgray;
        label="File table";
        fd_table [label="<fd0> 0 |<fd1> 1 |<fd2> 2 |<fd3> 3 |<fd4> 4 |<fd5> 5 |<fd6> 6"];
    }

/* files */
    subgraph cluster_1 {
        style=filled;
        color=darkseagreen2;
        label="Opened file objects";
        file_ffff880067cf0d80 [label="<fileffff880067cf0d80> ffff880067cf0d80"];
        file_ffff880069c1ba80 [label="<fileffff880069c1ba80> ffff880069c1ba80"];
        file_ffff8800655d0c00 [label="<fileffff8800655d0c00> ffff8800655d0c00"];
        file_ffff88006630ccc0 [label="<fileffff88006630ccc0> ffff88006630ccc0"];
        file_ffff880067986600 [label="<fileffff880067986600> ffff880067986600"];
        file_ffff880037c3f6c0 [label="<fileffff880037c3f6c0> ffff880037c3f6c0"];
        file_ffff880037c3f6c0 [label="<fileffff880037c3f6c0> ffff880037c3f6c0"];
    }

/* dentries */
    subgraph cluster_2 {
        style=filled;
        color=lightblue2;
        label="Dentry objects";
        dentry_ffff880046025180_870175 [label="{/tmp/b|<inode_lnk_870175> inode}"];
        dentry_ffff8800460250c0_870175 [label="{/tmp/a|<inode_lnk_870175> inode}"];
        dentry_ffff880046025180_870183 [label="{/tmp/c|<inode_lnk_870183> inode}"];
        dentry_ffff88006a8aac00_None [label="{pipe|<inode_lnk_None> inode}"];
    }

/* first inodes */
    subgraph cluster_3 {
        style=filled;
        color=lightpink;
        label="Symlink inodes";
    inode0_870183 [label="870183"];
    }

/* second inodes (inodes pointed by a symlink)*/

/* first inodes */
    subgraph cluster_4 {
        style=filled;
        color=wheat;
        label="File inodes";
    inode1_870175 [label="870175"];
    inode1_870175 [label="870175"];
    inode1_870175 [label="870175"];
    }

/* links fd->file */
    fd_table: <fd0> -> file_ffff880067cf0d80;
    fd_table: <fd1> -> file_ffff880069c1ba80;
    fd_table: <fd2> -> file_ffff8800655d0c00;
    fd_table: <fd3> -> file_ffff88006630ccc0;
    fd_table: <fd4> -> file_ffff880067986600;
    fd_table: <fd5> -> file_ffff880037c3f6c0;
    fd_table: <fd6> -> file_ffff880037c3f6c0;

/* links: file->dentry */
    file_ffff880067cf0d80 -> dentry_ffff880046025180_870175;
    file_ffff880069c1ba80 -> dentry_ffff8800460250c0_870175;
    file_ffff8800655d0c00 -> dentry_ffff880046025180_870183;
    file_ffff88006630ccc0 -> dentry_ffff88006a8aac00_None;
    file_ffff880067986600 -> dentry_ffff88006a8aac00_None;
    file_ffff880037c3f6c0 -> dentry_ffff8800460250c0_870175;

/* links: dentry-path->inode0 */
    dentry_ffff880046025180_870175 : <inode_lnk_870175> -> inode1_870175;
    dentry_ffff8800460250c0_870175 : <inode_lnk_870175> -> inode1_870175;
    /* symlink 870183 870175*/
    dentry_ffff880046025180_870183 : <inode_lnk_870183> -> inode0_870183;

/*links: inode0->inode1 (for symlinks) and path->inode1 for files*/
    inode0_870183 -> inode1_870175;
}