[Crash-utility] How to print the details of a structure inside a structure having a list_head entry.

I need a help in using crash utility. I have a structure like this struct a { ... struct task_struct task; ... struct list_head list; ... } It is possible to get the address of the task structure using *-s a.task*option in the *list *command. But what if i want to get the value of a member inside task, say *task.comm*? Is it possible to make the list command to print to it directly? -- Regards, Sachin Boban