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Date: Mon, 8 Jun 2009 13:06:19 +0200 From: Vegard Nossum <vegard.nossum@...il.com> To: Michael Tokarev <mjt@....msk.ru> Cc: Linux-kernel <linux-kernel@...r.kernel.org> Subject: Re: 2.6.30-rc8 does not boot 2009/6/8 Michael Tokarev <mjt@....msk.ru>: > Michael Tokarev wrote: >> >> Hello. >> >> I just gave 2.6.30-rc a try, taken from Linus git, tag v2.6.29-rc8. >> And this one does not want to boot on my test machine which is an >> AMD X2-64 with AMD780G chipset. Neither 64 nor 32bit kernel boots. >> I even tried in kvm virtual machine, -- same effect. It freezes right >> after displaying "Verifying BIOS data successful" message -- nothing >> more is on the screen. [...] > PANIC: early exception 0e rip: 10:ffffffff802c9abd error 0 cr2 0 That seems to be a NULL dereference (0e = page fault, cr2 0 = dereferenced address). Try: $ addr2line -e vmlinux -i ffffffff802c9abd This should print the name of the function that crashed. If you enable CONFIG_DEBUG_INFO you can get the exact line number info too (but remember to replace the ffffffff802c9abd with the new value if you recompile and run it again). Vegard -- "The animistic metaphor of the bug that maliciously sneaked in while the programmer was not looking is intellectually dishonest as it disguises that the error is the programmer's own creation." -- E. W. Dijkstra, EWD1036 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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