Messages in this thread | | | Date | Fri, 24 Jan 2014 22:54:22 +0200 (EET) | From | Meelis Roos <> | Subject | Re: 3.13: BUG: unable to handle kernel paging request at 00000000b4343e88 |
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> >> It looks like gcov exploded when running a module's constructors or > >> init function, but I'm unable to work out which module it was :( > > [...] > > > >> Maybe it's tg3. > >> > >> Could you add `ignore_loglevel' to the kernel boot parameters? That > >> should make all pr_debug()s come out and they include the module's > >> name. > > I'm not sure if this related, but all 3 kernel logs consistently contain > this error message: > > > [ 0.617401] gcov: could not create file > > which should only be shown in case of severe out-of-memory situations or > duplicate object file names. > > Could you retry with the following patch applied (2 times if possible) > and send dmesg output?
This seems to be relevant - now there is a reproducible crash during the printk. Captured end of the backtrace from HP ILO as image, attached. This is reproducible.
-- Meelis Roos (mroos@linux.ee)[unhandled content-type:image/png] | |