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14 <H1>[IRCServices] seg fault - possibly on manipulation of xOP lists
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16 <A HREF=
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17 TITLE=
"[IRCServices] seg fault - possibly on manipulation of xOP lists">wwtk at hotmail.com
19 <I>Thu Nov
8 21:
02:
28 PST
2007</I>
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38 I am having an issue with services segfaulting on my server. I can't really
39 gleen anything from the logs that would point to something that is being
40 done specifically at the time this happens. There is nothing in the logs
41 except the normal kind of things going on right up until the services dies.
42 My IRCops tell me that it has happened to them on more than one occasion
43 when manipulating the xOP lists on various channels.
51 [Nov
08 18:
58:
02 2007] PANIC! signal
11 (no buffer)
53 [Nov
08 18:
58:
02 2007] Services terminating: Segmentation fault
59 Backtrace of core file:
63 Core was generated by `ircservices'.
65 Program terminated with signal
11, Segmentation fault.
67 Reading symbols from /lib/libm.so
.3...done.
69 Loaded symbols for /lib/libm.so
.3
71 Reading symbols from /lib/libcrypt.so
.2...done.
73 Loaded symbols for /lib/libcrypt.so
.2
75 Reading symbols from /lib/libc.so
.5...done.
77 Loaded symbols for /lib/libc.so
.5
79 Reading symbols from /libexec/ld-elf.so
.1...done.
81 Loaded symbols for /libexec/ld-elf.so
.1
83 #
0 0x28183659 in strlen () from /lib/libc.so
.5
87 #
0 0x28183659 in strlen () from /lib/libc.so
.5
89 #
1 0x08073c2f in write_string (s=
0x652a0036 <Address
0x652a0036 out of
90 bounds
>, f=
0x84aa000) at modules/database/fileutil.c:
400
92 #
2 0x080753a2 in write_records (ti=
0x84a2fa0, f=
0x84aa000, recsize=
60) at
93 modules/database/standard.c:
723
95 #
3 0x08074d35 in standard_save_table (table=
0x8127084) at
96 modules/database/standard.c:
561
98 #
4 0x0804f238 in save_all_dbtables () at databases.c:
174
100 #
5 0x08055980 in save_data_now () at main.c:
271
102 #
6 0x08055b1e in main (ac=
2, av=
0xbfbfee80, envp=
0xbfbfee8c) at main.c:
322
110 /quote version output:
112 Unreal3.2
.7. irc1.midnight-torrents.com FhiXeOoZE [FreeBSD
113 ircd7.thehostbusters.com
5.4-RELEASE FreeBSD
5.4-RELEASE #
0: Sat Apr
1
115 <A HREF=
"http://lists.ircservices.za.net/mailman/listinfo/ircservices">admin at ircd7.thehostbusters.com
</A>:/usr/src/sys/i386/compile/IRCD7 i386=
2309]
119 [
23:
49] -irc1.midnight-torrents.com- OpenSSL
0.9.7e
25 Oct
2004
123 [
23:
49] -irc1.midnight-torrents.com- zlib
1.2.1
127 NAMESX SAFELIST HCN MAXCHANNELS=
30 CHANLIMIT=#:
30 MAXLIST=b:
60,e:
60,I:
60
128 NICKLEN=
30 CHANNELLEN=
32 TOPICLEN=
307 KICKLEN=
307 AWAYLEN=
307 MAXTARGETS=
20
129 WALLCHOPS are supported by this server
131 WATCH=
128 SILENCE=
15 MODES=
12 CHANTYPES=# PREFIX=(qaohv)~
&@%+
132 CHANMODES=beI,kfL,lj,psmntirRcOAQKVCuzNSMTG NETWORK=Midnight-IRC
133 CASEMAPPING=ascii EXTBAN=~,cqnr ELIST=MNUCT STATUSMSG=~
&@%+ EXCEPTS INVEX
134 are supported by this server
136 CMDS=KNOCK,MAP,DCCALLOW,USERIP are supported by this server
146 [
<A HREF=
"http://lists.ircservices.za.net/mailman/listinfo/ircservices">wwtk at ircd7
</A>]/home/wwtk/ircservices-
5.1.3(
124): gcc -v
148 Using built-in specs.
150 Configured with: FreeBSD/i386 system compiler
154 gcc version
3.4.2 [FreeBSD]
20040728
158 [
<A HREF=
"http://lists.ircservices.za.net/mailman/listinfo/ircservices">wwtk at ircd7
</A>]/home/wwtk/ircservices-
5.1.3(
125): gmake -v
164 IRC services version is
5.1.3
168 Thanks for taking the time to check my issue,
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