Date: Tue, 16 Sep 2014 22:04:51 -0400 From: "Michael W. Lucas" <mwlucas@michaelwlucas.com> To: questions@freebsd.org Subject: 9.2/amd64 silent reboot when I run sa-update or spamd Message-ID: <20140917020450.GA11798@mail.blackhelicopters.org>
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Hi, I have a FreeBSD 9.2/amd64 server running DirectAdmin and ZFS, on KVM virtualization. SpamAssassin makes this machine reboot silently: no panic message, no core dumps, no console messages, no nothing. I'm at my wits end with this thing. After several hours of debugging, I'm giving up and pleading for help. The only useful thing I've seen is from sa-update. When I run "sa-update -D" (debugging mode), the machine consistently reboots here. I've always understood that a userland program should not be able to panic/crash/reboot the system. And yet, it's happening. Silently. Any suggestions, folks? Thanks, ==ml ... Sep 16 20:59:16.277 [1771] dbg: timing: total 350 ms - init: 344 (98.3%), parse: 0.98 (0.3%), extract_message_metadata: 1.89 (0.5%), get_uri_detail_list: 0.96 (0.3%) Sep 16 20:59:16.277 [1771] dbg: plugin: Mail::SpamAssassin::Plugin::MIMEHeader=HASH(0x8082f1258) implements 'finish_tests', priority 0 Sep 16 20:59:16.277 [1771] dbg: plugin: Mail::SpamAssassin::Plugin::Check=HASH(0x80905e738) implements 'finish_tests', priority 0 Sep 16 20:59:16.278 [1771] dbg: generic: lint check of site pre files succeeded, continuing with channel updates Sep 16 20:59:16.278 [1771] dbg: channel: protocol family available: inet,inet6 Sep 16 20:59:16.278 [1771] dbg: channel: reading MIRRORED.BY file /var/lib/spamassassin/3.004000/updates_spamassassin_org/MIRRORED.BY Sep 16 20:59:16.279 [1771] dbg: channel: parsing MIRRORED.BY file for channel updates.spamassassin.org Sep 16 20:59:16.279 [1771] dbg: channel: found mirror http://sa-update.dnswl.org/ weight=1 Sep 16 20:59:16.279 [1771] dbg: channel: selected mirror http://sa-update.dnswl.org Sep 16 20:59:16.279 [1771] dbg: http: url: http://sa-update.dnswl.org/1624971.tar.gz Sep 16 20:59:16.279 [1771] dbg: http: downloading to: /var/lib/spamassassin/3.004000/updates_spamassassin_org/1624971.tar.gz, update Sep 16 20:59:16.280 [1771] dbg: util: executable for curl was found at /usr/local/bin/curl Sep 16 20:59:16.280 [1771] dbg: http: /usr/local/bin/curl -s -L -O --remote-time -g --max-redirs 2 --connect-timeout 30 --max-time 300 --fail -o 1624971.tar.gz -z 1624971.tar.gz -- http://sa-update.dnswl.org/1624971.tar.gz -- Michael W. Lucas - mwlucas@michaelwlucas.com, Twitter @mwlauthor http://www.MichaelWLucas.com/, http://blather.MichaelWLucas.com/
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