On Tue, May 15, 2012 at 05:41:28PM -0700, joe shmoe wrote: > Hi, > It's been more than a week since I am stuck with this. I am relatively a newbie venturing into linux > kernel, so please be gentle. > > I have a non-tained 2.6.35.14 kernel that needs to output a lot using the serial console. To reproduce I > simply run klogd -2 -c 7 and this causes rcu_sched_state to detect stall with a trace such as pasted > below. Does running 3.3, or 3.4-rc6 show the same problems? I ask as 2.6.35 really is very old and not supported much at all, and tens of thousands of changes to the kernel have happened since then. So if you could check the latest kernel, that would be great. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html