Date: Wed, 6 Oct 2004 15:25:18 -0400 From: Brian Fundakowski Feldman <green@freebsd.org> To: Marc UBM Bocklet <ubm@u-boot-man.de> Cc: current@freebsd.org Subject: Re: [BETA7-panic] sodealloc(): so_count 1 Message-ID: <20041006192518.GM47017@green.homeunix.org> In-Reply-To: <20041006203220.7f8e7b8a.ubm@u-boot-man.de> References: <20041006015131.10116be7.ubm@u-boot-man.de> <cd70c68104100517074a5cebf2@mail.gmail.com> <20041006090104.06710d85.ubm@u-boot-man.de> <20041006154137.GJ47017@green.homeunix.org> <20041006203220.7f8e7b8a.ubm@u-boot-man.de>
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On Wed, Oct 06, 2004 at 08:32:20PM +0200, Marc UBM Bocklet wrote: > On Wed, 6 Oct 2004 11:41:37 -0400 > Brian Fundakowski Feldman <green@freebsd.org> wrote: > > > On Wed, Oct 06, 2004 at 09:01:04AM +0200, Marc UBM Bocklet wrote: > > > On Tue, 5 Oct 2004 20:07:01 -0400 > > > Vlad <marchenko@gmail.com> wrote: > > > > > > > Welcome to the club, Marc > > > > > > > > I have the the same problem, here is several observes that I've > > > > made: > > > > > > > > 1) doesn't happen if kernel compiled w/o SMP > > > > > > I'll try booting with a non-SMP kernel after the next panic. > > > > > > > 2) happen under heavy traffic > > > > > > Nope, there is only light traffic here when it panics (adsl with > > > pppoe, but the line is never maxed out) > > > > > > > 3) I had problems with my network configuration (incorrect > > > > broadcast assigned to aliased ip on interface) + packets loss > > > > issue (switch side). when those two issues has been resolved it > > > > seems that it's working more stable now. > > > > > > Nope, nothing like that here. No packet loss, no configuration > > > problems. > > > > > > > anything common with the above on your end? > > > > > > Let's hope we can narrow it down on smp/non-smp. > > > > What kind of socket was it? What address family, protocol type > > (stream, datagram, etc.), listening, bound, connected? > > I have no idea but maybe the backtrace/db output shows something you can > use. > > If not, how can I get that information? :-) > > Attached are dmesg, output from db and my kernel config. > > As I've described in another mail, another symptom is that the light on > my switch where the cable to my fxp card is plugged in starts flashing, > just as if there were lots of traffic going through. Do you have a crashdump? Whether you do or don't, can you, using that kernel you just got this crash with, do the following: $ kgdb <debug-kernel> /dev/mem (kgdb) l *(tcp_input+0x1d36) -- Brian Fundakowski Feldman \'[ FreeBSD ]''''''''''\ <> green@FreeBSD.org \ The Power to Serve! \ Opinions expressed are my own. \,,,,,,,,,,,,,,,,,,,,,,\
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