On Sat, Oct 23, 2010 at 05:46:35PM +0530, ratheesh k wrote: | I had a strange problem of core file getting truncated. I could not | find any stack trace. | | | So, i wrote a kernel module. Which will find a task_struct using pid. | find_task_jby_pid. | then i used show_stack for the same task struct to list out the stack | trace. But it is printing the kernel stack not user stack. Any idea | how to print user stack . Sorry if that sounds silly, but have you verified your core file size limit (ulimit -c)? About printing the user stack from whithin the kernel, I understand the utrace folks were working on that. Cheers, Luis -- [ Luis Claudio R. Goncalves Bass - Gospel - RT ] [ Fingerprint: 4FDD B8C4 3C59 34BD 8BE9 2696 7203 D980 A448 C8F8 ] -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
