On Thu, 2 Jun 2011 at 08:07, Rafał Miłecki wrote: > 1) You didn't see (like Andres): > Machine check in kernel mode. > Caused by (from SRR1=149030): Transfer error ack signal > Oops: Machine check, sig: 7 [#1] > But, OK, maybe machine check requires something additional in kernel, > I don't know... > > 2) You didn't see SSB messages > This is confusing. You should see SSB messages that appear before my > invalid read happens. Did you somehow disable most of the important > logs, or sth? Having ssb messages and the end of hung boot would > directly point you to ssb module.
BenH advised to boot with udbg-immortal and out came: http://nerdbynature.de/bits/3.0-rc1/linux-3.0_powerpc_2.jpg http://nerdbynature.de/bits/3.0-rc1/linux-3.0_powerpc_2.mp4 (watch it at very slow speed, as it's only 3sec long) I've enabled[0] FB_NVIDIA and during normal booting the screen flickers after the "... : fixmap" message and the screen clears and is filled again from the top - maybe the messages would've been there if booted w/o the framebuffer enabled. Right now I'm happy that Ben's fix helped to get past this message, but the system remains unsuable[1] with the latest -git, but more debugging has to wait until tomorrow... Thanks, Christian. [0] http://nerdbynature.de/bits/3.0-rc1/config-2.6.39.txt [1] https://lkml.org/lkml/2011/6/2/6 -- BOFH excuse #230: Lusers learning curve appears to be fractal _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
