Thanks anyway ;) I made another try : same test case fail on 3.2.22-rt35 So the regression is between 3.0 and 3.2 ! Is there any ppc64 user here ? /Arnaud. 2012/7/12 Frank Rowand <frank.rowand@xxxxxxxxxxx>: > On 07/12/12 06:11, Arnaud B. wrote: >> Here are 2 crash logs. One is normal booting, the other is with >> CONFIG_DEBUG_RT_MUTEXES choosen. >> for sure w in rt_mutex_top_waiter, return by plist_first_entry is >> corrupted. There is even ASCII in it from time to time :p > > < snip > > >> 2012/7/11 Frank Rowand <frank.rowand@xxxxxxxxxxx>: >>> On 07/11/12 09:02, Arnaud B. wrote: >>>> Hi all, > > < snip > > >>>> If you need an more information, I got all this boards in front of me :) >>> >>> Can you show a little bit more of the messages aound the crash? For example >>> the register contents. Disassembly of the instruction at pc, and a few before >>> that. >>> >>> -Frank > > Thanks for the extra info. > > I was looking at a plist corruption issue on a 2.6.29 rt kernel, but it does not > look like your situation at all. So I don't have anything useful to contribute > about your case. > > -Frank -- 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
