Date: Tue, 12 Feb 2013 21:15:30 +0100 From: David Demelier <demelier.david@gmail.com> To: Andriy Gapon <avg@freebsd.org> Cc: freebsd-stable@freebsd.org Subject: Re: Panic at shutdown Message-ID: <CAO%2BPfDd_AZxUiyfvmPGmEag8ofdiwQAx1K3guYUUpqOpTKMXhg@mail.gmail.com> In-Reply-To: <511A91C5.7010502@FreeBSD.org> References: <51127767.1030007@gmail.com> <CAO%2BPfDeGfN1MjMAv63WzuRfm1VK3ZoHd7N=tEFu-NS1KJYyuoQ@mail.gmail.com> <5119F6C6.8010802@FreeBSD.org> <2872289.1yXr0e1VeO@melon.malikania.fr> <511A91C5.7010502@FreeBSD.org>
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Okay I will update everything and use GENERIC config, if I get more info I'll tell you :-), Cheers and thanks for your answers 2013/2/12 Andriy Gapon <avg@freebsd.org> > on 12/02/2013 20:44 David Demelier said the following: > > Le mardi 12 f=C3=A9vrier 2013 10:01:10 Andriy Gapon a =C3=A9crit : > >> on 12/02/2013 09:57 David Demelier said the following: > >>> Yes I have added debugging option in my kernel. I have makeoptions > >>> DEBUG=3D-g in my config. Do I need more ? > >> > >> .symbols? > > > > I don't understand what you are saying, I have > /boot/kernel/kernel.symbols. > > Please tell me what I'm doing wrong. I've just read and done the steps > written > > there : > > > > http://www.freebsd.org/doc/en/books/developers-handbook/kerneldebug- > > gdb.html > > > > So I've run > > > > # cd /usr/obj/usr/src/sys/Melon > > # kgdb kernel.debug /var/crash/vmcore.0 > > > > and that's the only trace I get using bt full : > > > > 229 #define IS_BSP() (PCPU_GET(cpuid) =3D=3D 0) > > (kgdb) bt full > > #0 doadump (textdump=3D<value optimized out>) at pcpu.h:229 > > No locals. > > #1 0x0000000000000000 in ?? () > > No symbol table info available. > > I don't know what you are doing wrong, but the above message ("No symbol > table > info available") is wrong. > Perhaps your world (kgdb) and kernel are out of sync, maybe something > else... > > -- > Andriy Gapon > --=20 Demelier David
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