Messages in this thread | | | From | Stevie Trujillo <> | Subject | How to get backtrace? modprobe -r iwlagn; modprobe iwlagn kills kernel | Date | Wed, 18 May 2011 16:37:46 +0200 |
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Hello,
I'm having some problem getting a backtrace. When I do "modprobe -r iwlagn; modprobe iwlagn" (2.6.38.6 with Intel-1030N) the kernel crashes (sometimes I need to try 2 or 3 times, and sometimes the modprobe -r is the one that crashes). This spams my monitor with several oops/panics before it finally dies. I can only see bottom of the last one, which probably isn't very meaningful. I tried loading netconsole, but I only get one or two lines before it stops sending/printing. I then tried kexec+crashkernel, but I only managed to get a backtrace for the last panic (which I think is just a result of memory corruption or something). Finally I tried compiling ramoops into my kernel, but it didn't want to load because of "No such device".
-- Stevie Trujillo
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