[buildd-tools-devel] Bug#567146: buildd-mail causes ssh connection to close.

[Kurt Roeckx]

Package: buildd
Version: 0.59.1-1~buildd20100124.2

Hi,

I now regurarly get a signed mail rejected because for some reason
the ssh connection gets closed.  It looks like this in daemon.log:
Jan 27 17:20:47 buildd-mail[13421]: Log reply from kurt at roeckx.be
Jan 27 17:20:47 buildd[4545]: unstable: total 5 packages to build.
Jan 27 17:20:47 buildd-mail[13426]: Log reply from kurt at roeckx.be
ssh_exchange_identification: Connection closed by remote host
Use of uninitialized value $av in string ne at /usr/share/perl5/Buildd/Mail.pm line 1138.
Use of uninitialized value $av in concatenation (.) or string at /usr/share/perl5/Buildd/Mail.pm line 1139.
Use of uninitialized value $as in concatenation (.) or string at /usr/share/perl5/Buildd/Mail.pm line 1139.
Jan 27 17:20:47 buildd-mail[13426]: Error: collectd_4.9.1-1(unstable) check_state(Building Built Install-Wait Reupload-Wait): version  registered as
Jan 27 17:20:49 buildd[4545]: Starting build (dist=unstable) of:
Jan 27 17:20:49 buildd[4545]: !1!pysparse_1.1-1
Jan 27 17:20:49 buildd[4545]: command line: nice -n 0 sbuild --apt-update --batch --stats-dir=/home/buildd/stats --dist=unstable --auto-give-back=buildd.debian.org.ssh at buildd_i386-murphy@buildd_i386 at buildd.debian.org --database=i386/build-db --arch=i386 --binNMU=1 --make-binNMU=Build extension for python2.6 pysparse_1.1-1
Jan 27 17:20:49 buildd-mail[13421]: Moved jclassinfo_0.19.1-5 to upload

Note that for pid 13421 it's says it moved it after it has given
the error.

I suspect there is some race condition going on here.  I never
used to get errors processing mail since we moved to cimarosa/pgsql,
and never seen such an ssh_exchange_identification error before.  I've
seen it 3 or 4 times during the past week.


Kurt