Hi Gilles and Jan, Note change of thread subject. I'm starting to get confused.
On 01/13/2013 06:16 AM, Gilles Chanteperdrix wrote: > On 01/13/2013 05:36 AM, John Morris wrote: > >> On 01/12/2013 11:31 AM, Gilles Chanteperdrix wrote: >>> On 01/12/2013 06:26 PM, John Morris wrote: >>>> 1) Most worrisome is "kernel BUG at mm/mmap.c:2313! invalid opcode: >>>> 0000 [#2] SMP". Is this related to HEAPSZ or STACKPOOLSZ? My mind is >>>> getting foggy about all the things I've seen, but it seems like it was >>>> happening earlier in the tests until these config values were quadrupled. >>> >>> >>> Could you check whether you can reproduce this issue with the I-pipe >>> patch for 3.5.7 ? The next xenomai release will be based on this version >>> on x86 anyway. Branch for-core-3.5.7 in ipipe-gch.git >> >> Different problem; Xenomai wouldn't start: >> >> I-pipe: could not find timer for cpu #0 >> >> dmesg: >> http://www.zultron.com/static/2013/01/xenomai/3.5.7-test/foo-dmesg-3.5.7.log >> >> .config: >> www.zultron.com/static/2013/01/xenomai/3.5.7-test/foo-kernel-3.5.7.config >> >> FYI, I found this same problem on two of my systems while testing your >> Debian packages. Both AMD Athlon II 64-bit (one single, one dual core). >> They're about the same generation of motherboards, AM2 or AM2+ socket. >> One is AMD 770 chipset, the other NVidia GeForce 6100 / nForce 430. >> >> Hardware looks similar to Mariusz's in this post, where he had the same >> problem: >> >> http://www.xenomai.org/pipermail/xenomai/2012-December/027121.html >> >> He's also running AMD 64-bit on a Gigabyte motherboard, but the next >> generation AM3 socket, Phenom CPU, AMD 890 chipset. I don't have a C1E >> BIOS option on these boards to enable/disable. These same motherboards >> don't suffer this problem with mainline Xenomai on 3.5.3. > > > If you had the same problem as Marius, you would have seen it with > 3.5.3, and you would get the message in the dmesg about C1E, so, it is > probably something else. Yes, I'm definitely getting confused. I did see the same problem with C1E, but only while running your 3.5.7 .debs, and not in the 3.5.7 el6 packages that are the main subject of this sub-thread: http://www.zultron.com/static/2013/01/xenomai/3.5.7-deb-gilles/dmesg-3.5.7-deb-gilles.log > Could you run > > cat /proc/timer_list Back to el6 again, 3.5.7 i-pipe: http://www.zultron.com/static/2013/01/xenomai/3.5.7-test/foo-cat-proc-timer_list-3.5.7-test.log John _______________________________________________ Xenomai mailing list [email protected] http://www.xenomai.org/mailman/listinfo/xenomai
