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    Dansguardian 2.12.0.3 Signal 11

    pfSense Packages
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    • R
      rjcrowder
      last edited by

      @Fredb:

      Traffic as usual ? more or less ?

      Haven't been monitoring total traffic well enough to know. I dropped MaxAgeChildren from 4000 down to 1000 after my last post and I got 5 more signal 11's last night…

      I'll bump it up to about 8000 and see what happens.

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      • F
        Fredb
        last edited by

        @rjcrowder:

        @Fredb:

        Traffic as usual ? more or less ?

        Haven't been monitoring total traffic well enough to know. I dropped MaxAgeChildren from 4000 down to 1000 after my last post and I got 5 more signal 11's last night…

        I'll bump it up to about 8000 and see what happens.

        So If I understand right

        With 4000 -> 1
        With 1000 -> 4

        Interresting …

        Another question, did you restart DG each day ?

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        • R
          rjcrowder
          last edited by

          @Fredb:

          Another question, did you restart DG each day ?

          I didn't manually restart it… but I believe saving the setting (in the UI) would have at least done a soft restart... and it was 5 of them at 1000.

          BTW... Bumped it up to 8000 and had 3 more last night.

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          • F
            Fredb
            last edited by

            Ok thank, can you try with 300 ?
            There is nothing in the log just before signal 11 , and no complaint from users ?
            Are you agree to test a special version which should help us ? I hope without problem …

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            • F
              Fredb
              last edited by

              @rjcrowder:

              BTW… Bumped it up to 8000 and had 3 more last night.

              Last night ? Without activity ?
              Please restart the process, and take a look for signal 11 (also with soft restart if you can)

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              • F
                Fredb
                last edited by

                http://numsys.eu/dansguardian/pfsense/ This test package contains two changes

                1. Fixed dansguardian -N was broken with recent 2.12.0.3
                2. Change behaviour when a child die (just a test for Freebsd) also add some informations in syslog

                I'm focused about child die because DG seem works good although signal 11 is a critical message, so maybe there is a problem only when it exit.
                But perhaps I'm wrong and the user just refresh and take an another process, very hard to test without having a working Freebsd …

                If someone can try, I need

                1. Just run this version and post here the syslog part with signal 11 , if the problem still present also try to run with dansguardian -N (no background)

                But the best way is to make a debug version --with-dgdebug=on and run dg with dansguardian -N /tmp/debug and post the file somewhere (after one signal 11 of course)

                Be careful dansguardian -N reduce performance

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                • R
                  rjcrowder
                  last edited by

                  @Fredb:

                  http://numsys.eu/dansguardian/pfsense/ This test package contains two changes

                  1. Fixed dansguardian -N was broken with recent 2.12.0.3
                  2. Change behaviour when a child die (just a test for Freebsd) also add some informations in syslog

                  I'm focused about child die because DG seem works good although signal 11 is a critical message, so maybe there is a problem only when it exit.
                  But perhaps I'm wrong and the user just refresh and take an another process, very hard to test without having a working Freebsd …

                  If someone can try, I need

                  1. Just run this version and post here the syslog part with signal 11 , if the problem still present also try to run with dansguardian -N (no background)

                  But the best way is to make a debug version --with-dgdebug=on and run dg with dansguardian -N /tmp/debug and post the file somewhere (after one signal 11 of course)

                  Be careful dansguardian -N reduce performance

                  Is this version compiled to run under freebsd 64 bit?

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                  • marcellocM
                    marcelloc
                    last edited by

                    @rjcrowder:

                    Is this version compiled to run under freebsd 64 bit?

                    I'ts only the source code.

                    I've compiled it for amd64. Check on my repo.

                    http://e-sac.siteseguro.ws/packages/amd64/8/All/dansguardian-2.12.0.6.sig11.tbz

                    Treinamentos de Elite: http://sys-squad.com

                    Help a community developer! ;D

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                    • F
                      Fredb
                      last edited by

                      Yes sorry,
                      Marcelloc can you also make a package with and without "–with-dgdebug=on" ?
                      I think the first step is trying without

                      @rjcrowder have you tried with 300, or less ?

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                      • marcellocM
                        marcelloc
                        last edited by

                        @Fredb:

                        Marcelloc can you also make a package with and without "–with-dgdebug=on" ?

                        Sure, It's on my repo now.

                        http://e-sac.siteseguro.ws/packages/amd64/8/All/dansguardian-2.12.0.6.sig11.debug.tbz

                        Treinamentos de Elite: http://sys-squad.com

                        Help a community developer! ;D

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                        • R
                          rjcrowder
                          last edited by

                          @marcelloc:

                          @Fredb:

                          Marcelloc can you also make a package with and without "–with-dgdebug=on" ?

                          Sure, It's on my repo now.

                          http://e-sac.siteseguro.ws/packages/amd64/8/All/dansguardian-2.12.0.6.sig11.debug.tbz

                          Thanks Marcello… have been a little busy. I will try to get this in over the weekend...

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                          • R
                            rjcrowder
                            last edited by

                            @Fredb:

                            Yes sorry,
                            Marcelloc can you also make a package with and without "–with-dgdebug=on" ?
                            I think the first step is trying without

                            @rjcrowder have you tried with 300, or less ?

                            OK… I wasn't 100% sure, so I made some assumptions about what you were asking for.

                            At the moment, I'm running dans as follows...

                            nohup ./dansguardian-2.12.0.6-dbg -N > & /tmp/debug &

                            This will send all stdout and stderr messages to /tmp/debug. I'll let you know if I get a Sig 11

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                            • F
                              Fredb
                              last edited by

                              Perfect, Be careful the system can be unstable, If you have a problem with debug mode (100 % cpu or high memory usage, disk full, etc) try the other build from Marcelloc. It's less interesting for us but it's more faster.

                              Thanks for your help

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                              • R
                                rjcrowder
                                last edited by

                                @Fredb:

                                Perfect, Be careful the system can be unstable, If you have a problem with debug mode (100 % cpu or high memory usage, disk full, etc) try the other build from Marcelloc. It's less interesting for us but it's more faster.

                                Thanks for your help

                                OK… got a signal 11 earlier this afternoon. Uploading now to my public dropbox - https://www.dropbox.com/sh/y3qoeiyxnvxl8c1/xmr7LJpScy It might take a while and I'll warn you that the file is huge. Let me know when you've got it. Thanks!

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                                • F
                                  Fredb
                                  last edited by

                                  I've got it, thanks
                                  Doh big file ! It's not easy to find where the "signal 11" hides

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                                  • R
                                    rjcrowder
                                    last edited by

                                    @Fredb:

                                    I've got it, thanks
                                    Doh big file ! It's not easy to find where the "signal 11" hides

                                    I caught it fairly quickly… should be toward the end somewhere...

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                                    • F
                                      Fredb
                                      last edited by

                                      Yes in system.log.sig11
                                      Jun  1 17:04:21 pfsense kernel: pid 10303 (dansguardian-2.12.0), uid 106: exited on signal 11

                                      But it's hard to correlate with the other file, for the moment I didn't see any point

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                                      • R
                                        rjcrowder
                                        last edited by

                                        @Fredb:

                                        But it's hard to correlate with the other file, for the moment I didn't see any point

                                        yea… I was wondering how you could correlate them. There's nothing in the debug log that says "signal 11"... That's all I have though - those two logs.

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                                        • F
                                          Fredb
                                          last edited by

                                          Very, very strange, there is no error in debug's file between Date: Sat, 01 Jun 2013 17:02:09 GMT and Date: Sat, 01 Jun 2013 17:04:31 GMT
                                          DG run with very low load, without problem

                                          busychildren:1
                                          freechildren:32
                                          waitingfor:0

                                          Seems close to http://forum.pfsense.org/index.php?topic=58395.0 in both case the process seem doesn't really crashed (no need to restart)

                                          I don't know what to think, there is no problem with oldest versions ?

                                          EDIT: For those who suffer from "dansguardian -N" issues I will release a new version with a fix next week, here http://numsys.eu/search.php?search=Dansguardian

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                                          • F
                                            Fredb
                                            last edited by

                                            Marcelloc as you know there was a problem with pcre recently, do you compile with pcre on or off ?
                                            Can we make a test with off ?

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