software/RELEASES/ircservices/achurch.org/services/lists/ircservices/2008/005640.html

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  14    <H1>[IRCServices] Possible bug in version 5.0.63</H1>
  15     <B>MiNd ErAsR</B>
  16     <A HREF="mailto:ircservices%40ircservices.za.net?Subject=%5BIRCServices%5D%20Possible%20bug%20in%20version%205.0.63&In-Reply-To=debb3bc0807010352o4cfbd35br7240cc794015f42f%40mail.gmail.com"
  17        TITLE="[IRCServices] Possible bug in version 5.0.63">minderasr at gmail.com
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  19     <I>Tue Jul  1 07:05:58 PDT 2008</I>
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  34 <PRE>The only added module we're using is vhost (Automatic vhosting (Hostserv)
  35 main module.  Based on code (c) Andrew Kempe (TheShadow)).  All akills
  36 appeared to be in the correct format when listed.  We were able to reproduce
  37 the crash and generate a core dump.  Here is the relevant information.
  38
  39 1.  Version: ircservices-5.0.63 services.afterx.net build #2, compiled Thu
  40 Mar 6 15:52:12 CST 2008
  41
  42 2.  Version: Unreal3.2.7. bellevue.tx.us.afterx.net FhinXOoZE3 [FreeBSD
  43 7.0-RELEASE FreeBSD 7.0-RELEASE #0: Sun Feb 24 19:59:52 UTC 2008
  44 <A HREF="http://lists.ircservices.za.net/mailman/listinfo/ircservices">root at logan.cse.buffalo.edu</A>:/usr/obj/usr/src/sys/GENERIC i386=2309]
  45
  46 3.  Set an akill on a channel (command used was os akillchan kill +1h $0
  47 Bots not welcome here).  Note only 5 users were banned from this channel.
  48
  49 4.  Log output:
  50 [Jul 01 07:59:46 2008] operserv/main: tr: akillchan kill +15m #reefaholics
  51 Bots not welcome here
  52 [Jul 01 07:59:57 2008] operserv/main: tr: akill list
  53 [Jul 01 08:18:06 2008] operserv/akill: BUG: (cancel_akill) Missing @ in
  54 mask: *
  55 [Jul 01 08:18:06 2008] operserv/akill: BUG: (cancel_akill) Missing @ in
  56 mask: *
  57 [Jul 01 08:18:06 2008] database/version4: del_maskdata(): invalid index 3
  58 for type 0 at 0x283e93d8
  59 [Jul 01 08:20:26 2008] operserv/akill: BUG: (cancel_akill) Missing @ in
  60 mask: *
  61
  62 5.  bt output:
  63 #0  0x28433416 in check_expire_nick (ni=0x28386200) at
  64 modules/nickserv/util.c:198
  65 #1  0x281e98e8 in next_nickinfo () at modules/database/version4.c:150
  66 #2  0x281e9924 in first_nickinfo () at modules/database/version4.c:150
  67 #3  0x281eb16c in sync_nick_db (dbname=0x282032a0 &quot;nick.db&quot;) at
  68 modules/database/version4.c:620
  69 #4  0x2842ae93 in do_save_data () at modules/nickserv/main.c:220
  70 #5  0x0805ab20 in call_callback_5 (module=0x806c8e0, id=6, arg1=0x0,
  71 arg2=0x0, arg3=0x0, arg4=0x0, arg5=0x0) at modules.c:705
  72 #6  0x08056283 in do_save_data () at main.c:200
  73 #7  0x08056465 in main (ac=1, av=0xbfbfecc8, envp=0xbfbfecd0) at main.c:251
  74
  75
  76 On Tue, Jul 1, 2008 at 6:52 AM, Kieron Thwaites &lt;<A HREF="http://lists.ircservices.za.net/mailman/listinfo/ircservices">ron2k.za at gmail.com</A>&gt; wrote:
  77
  78 &gt;<i> Hi,
  79 </I>&gt;<i>
  80 </I>&gt;<i> As Andrew said, it's possibly a third-party module.
  81 </I>&gt;<i>
  82 </I>&gt;<i> I suggest following the instructions in the FAQ that deal with generating a
  83 </I>&gt;<i> backtrace. If Services crashes again and you have a backtrace, any coder out
  84 </I>&gt;<i> there can see where in the code the crash occurred. This will even be useful
  85 </I>&gt;<i> if indeed it's a bug in a third-party module, because you can then take that
  86 </I>&gt;<i> backtrace and say to the relevant developer &quot;your code is broken, fix it&quot;.
  87 </I>&gt;<i> :)
  88 </I>&gt;<i>
  89 </I>&gt;<i> Something else that I just thought of - when you next add akills, try
  90 </I>&gt;<i> listing them to see that they are indeed in the correct format.
  91 </I>&gt;<i>
  92 </I>&gt;<i> Cheers
  93 </I>&gt;<i>
  94 </I>&gt;<i> --K
  95 </I>&gt;<i>
  96 </I>&gt;<i> 2008/6/30 Andrew Church &lt;<A HREF="http://lists.ircservices.za.net/mailman/listinfo/ircservices">achurch at achurch.org</A>&gt;:
  97 </I>&gt;<i>
  98 </I>&gt;&gt;<i> &gt;It's happened again.  After operserv chankill bans expire, the problems
  99 </I>&gt;&gt;<i> &gt;begin.  Server hosting services is running FreeBSD 7.0-RELEASE #0.  Any
 100 </I>&gt;&gt;<i> &gt;ideas what could be causing this?
 101 </I>&gt;&gt;<i> [...]
 102 </I>&gt;&gt;<i> &gt;[Jun 30 11:22:29 2008] operserv/akill: BUG: (cancel_akill) Missing @ in
 103 </I>&gt;&gt;<i> &gt;mask: *
 104 </I>&gt;&gt;<i>
 105 </I>&gt;&gt;<i> Are you perhaps using a (buggy) third-party module?  The code in Services
 106 </I>&gt;&gt;<i> itself always ensures that autokill masks have an &quot;@&quot; in them.
 107 </I>&gt;&gt;<i>
 108 </I>&gt;&gt;<i> &gt;[Jun 30 14:41:06 2008] PANIC! signal 30, buffer = &amp; ib 2 1214854859
 109 </I>&gt;&gt;<i> &gt;chatzilla &lt;IP edit&gt; &lt;server name edit&gt; 0 +wx D604FBDC.E$
 110 </I>&gt;&gt;<i> &gt;[Jun 30 14:41:06 2008] Out of memory!
 111 </I>&gt;&gt;<i>
 112 </I>&gt;&gt;<i> Again, if you're using a third-party module and that module doesn't
 113 </I>&gt;&gt;<i> properly free the memory it uses, Services can run out of memory.
 114 </I>&gt;&gt;<i> I'm not currently aware of any memory leaks in Services itself.
 115 </I>&gt;&gt;<i>
 116 </I>&gt;&gt;<i>  --Andrew Church
 117 </I>&gt;&gt;<i>    <A HREF="http://lists.ircservices.za.net/mailman/listinfo/ircservices">achurch at achurch.org</A>
 118 </I>&gt;&gt;<i>    <A HREF="http://achurch.org/">http://achurch.org/</A>
 119 </I>&gt;&gt;<i>
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