[Pidgin] #12206: Pidgin segfaults on startup

Pidgin trac at pidgin.im
Mon Jun 21 00:30:45 EDT 2010 

#12206: Pidgin segfaults on startup
------------------------------------+---------------------------------------
 Reporter:  Nishith                 |        Owner:  rekkanoryo  
     Type:  defect                  |       Status:  pending     
Milestone:                          |    Component:  unclassified
  Version:  2.7.1                   |   Resolution:              
 Keywords:  segfault startup crash  |  
------------------------------------+---------------------------------------
Changes (by rekkanoryo):

  * status:  new => pending


Old description:

> The version from pidgin PPA was crashing so I downloaded the source and
> installed but that has the same issue. Following is the trace. It happens
> every time on start up.
>
> {{{
> progname=Pidgin; RGBA=on
> *** glibc detected *** pidgin: double free or corruption (fasttop):
> 0x093d6958 ***
> ======= Backtrace: =========
> /lib/tls/i686/cmov/libc.so.6(+0x6b591)[0xb6af0591]
> /lib/tls/i686/cmov/libc.so.6(+0x6cde8)[0xb6af1de8]
> /lib/tls/i686/cmov/libc.so.6(cfree+0x6d)[0xb6af4ecd]
> /lib/libglib-2.0.so.0(g_free+0x36)[0xb6d4ffc6]
> /usr/lib/purple-2/libymsg.so.0(+0x118e6)[0xb5fb38e6]
> /usr/lib/purple-2/libymsg.so.0(+0x12165)[0xb5fb4165]
> /usr/lib/purple-2/libymsg.so.0(+0x14975)[0xb5fb6975]
> /usr/lib/purple-2/libymsg.so.0(+0x15863)[0xb5fb7863]
> pidgin[0x80ae370]
> /lib/libglib-2.0.so.0(+0x7fefb)[0xb6d8befb]
> /lib/libglib-2.0.so.0(g_main_context_dispatch+0x1d5)[0xb6d475e5]
> /lib/libglib-2.0.so.0(+0x3f2d8)[0xb6d4b2d8]
> /lib/libglib-2.0.so.0(g_main_loop_run+0x187)[0xb6d4b817]
> /usr/lib/libgtk-x11-2.0.so.0(gtk_main+0xb9)[0xb7289309]
> pidgin(main+0xa49)[0x80c9bc9]
> /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6)[0xb6a9bbd6]
> pidgin[0x806ff81]
> ======= Memory map: ========
> 08048000-0811b000 r-xp 00000000 08:05 326971     /usr/local/bin/pidgin
> 0811b000-0811c000 r-xp 000d2000 08:05 326971     /usr/local/bin/pidgin
> 0811c000-0811f000 rwxp 000d3000 08:05 326971     /usr/local/bin/pidgin
> 0934f000-0997c000 rwxp 00000000 00:00 0          [heap]
> b4500000-b4521000 rwxp 00000000 00:00 0
> b4521000-b4600000 ---p 00000000 00:00 0
> b46e7000-b46e9000 r-xp 00000000 08:05 173026     /usr/lib/gconv/UTF-16.so
> b46e9000-b46ea000 r-xp 00001000 08:05 173026     /usr/lib/gconv/UTF-16.so
> b46ea000-b46eb000 rwxp 00002000 08:05 173026     /usr/lib/gconv/UTF-16.so
> b46eb000-b46f2000 r-xs 00000000 08:05 171364     /usr/lib/gconv/gconv-
> modules.cache
> b46f2000-b4752000 rwxs 00000000 00:04 5472288    /SYSV00000000 (deleted)
> b4752000-b47b2000 rwxs 00000000 00:04 5439519    /SYSV00000000 (deleted)
> b47b2000-b483e000 r-xp 00000000 08:05 291524
> /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans-Bold.ttf
> b483e000-b4855000 r-xs 00000000 08:05 785304     /var/lib/aspell/en_GB-
> ise-wo_accents-only.rws
> b4855000-b486c000 r-xs 00000000 08:05 785308     /var/lib/aspell/en_US-
> wo_accents-only.rws
> b486c000-b4af4000 r-xs 00000000 08:05 785296     /var/lib/aspell/en-
> common.rws
> b4af4000-b4b35000 r-xp 00000000 08:05 139306
> /usr/lib/libhunspell-1.2.so.0.0.0
> b4b35000-b4b36000 r-xp 00040000 08:05 139306
> /usr/lib/libhunspell-1.2.so.0.0.0
> b4b36000-b4b3a000 rwxp 00041000 08:05 139306
> /usr/lib/libhunspell-1.2.so.0.0.0
> b4b3a000-b4bcd000 r-xp 00000000 08:05 138835
> /usr/lib/libaspell.so.15.1.4
> b4bcd000-b4bd0000 r-xp 00093000 08:05 138835
> /usr/lib/libaspell.so.15.1.4
> b4bd0000-b4bd1000 rwxp 00096000 08:05 138835
> /usr/lib/libaspell.so.15.1.4
> b4bd1000-b4bd5000 rwxp 00000000 00:00 0
> b4bd5000-b4bf2000 r-xp 00000000 08:05 139162     /lib/libgcc_s.so.1
> b4bf2000-b4bf3000 r-xp 0001c000 08:05 139162     /lib/libgcc_s.so.1
> b4bf3000-b4bf4000 rwxp 0001d000 08:05 139162     /lib/libgcc_s.so.1
> b4bf4000-b4cdd000 r-xp 00000000 08:05 136306
> /usr/lib/libstdc++.so.6.0.13
> b4cdd000-b4cde000 ---p 000e9000 08:05 136306
> /usr/lib/libstdc++.so.6.0.13
> b4cde000-b4ce2000 r-xp 000e9000 08:05 136306
> /usr/lib/libstdc++.so.6.0.13
> b4ce2000-b4ce3000 rwxp 000ed000 08:05 136306
> /usr/lib/libstdc++.so.6.0.13
> b4ce3000-b4cea000 rwxp 00000000 00:00 0
> b4d00000-b4d0b000 r-xp 00000000 08:05 134686
> /usr/lib/enchant/libenchant_ispell.so
> b4d0b000-b4d0c000 r-xp 0000a000 08:05 134686
> /usr/lib/enchant/libenchant_ispell.so
> b4d0c000-b4d0d000 rwxp 0000b000 08:05 134686
> /usr/lib/enchant/libenchant_ispell.so
> b4d0d000-b4d17000 r-xp 00000000 08:05 131585     /lib/libudev.so.0.6.1
> b4d17000-b4d18000 r-xp 00009000 08:05 131585     /lib/libudev.so.0.6.1
> b4d18000-b4d19000 rwxp 0000a000 08:05 131585     /lib/libudev.so.0.6.1
> b4d19000-b4d2d000 r-xp 00000000 08:05 144152
> /usr/lib/libgvfscommon.so.0.0.0
> b4d2d000-b4d2e000 r-xp 00013000 08:05 144152
> /usr/lib/libgvfscommon.so.0.0.0
> b4d2e000-b4d2f000 rwxp 00014000 08:05 144152
> /usr/lib/libgvfscommon.so.0.0.0
> b4d2f000-b4d53000 r-xp 00000000 08:05 136311
> /usr/lib/gio/modules/libgvfsdbus.so
> b4d53000-b4d54000 r-xp 00023000 08:05 136311
> /usr/lib/gio/modules/libgvfsdbus.so
> b4d54000-b4d55000 rwxp 00024000 08:05 136311
> /usr/lib/gio/modules/libgvfsdbus.so
> b4d55000-b4d8e000 r-xp 00000000 08:05 140807
> /usr/lib/libibus.so.1.0.0
> b4d8e000-b4d8f000 r-xp 00039000 08:05 140807
> /usr/lib/libibus.so.1.0.0
> b4d8f000-b4d90000 rwxp 0003a000 08:05 140807
> /usr/lib/libibus.so.1.0.0
> b4d9b000-b4da3000 r-xp 00000000 08:05 134685
> /usr/lib/enchant/libenchant_hspell.so
> b4da3000-b4da4000 r-xp 00007000 08:05 134685
> /usr/lib/enchant/libenchant_hspell.so
> b4da4000-b4da6000 rwxp 00008000 08:05 134685
> /usr/lib/enchant/libenchant_hspell.so
> b4da6000-b4dab000 r-xp 00000000 08:05 136512
> /usr/lib/gtk-2.0/2.10.0/immodules/im-ibus.so
> b4dab000-b4dac000 r-xp 00004000 08:05 136512
> /usr/lib/gtk-2.0/2.10.0/immodules/im-ibus.so
> b4dac000-b4dad000 rwxp 00005000 08:05 136512
> /usr/lib/gtk-2.0/2.10.0/immodules/im-ibus.so
> b4dad000-b4daf000 r-xp 00000000 08:05 273112
> /usr/lib/pango/1.6.0/modules/pango-basic-fc.so
> b4daf000-b4db0000 r-xp 00001000 08:05 273112
> /usr/lib/pango/1.6.0/modules/pango-basic-fc.so
> b4db0000-b4db1000 rwxp 00002000 08:05 273112
> /usr/lib/pango/1.6.0/modules/pango-basic-fc.so
> b4db1000-b4e49000 r-xp 00000000 08:05 291525
> /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
> b4e49000-b4e4a000 r-xs 00000000 08:05 785370     /var/cache/fontconfig
> /26de28bc8622bbc1fb67fd234c21975f-le32d4.cache-3
> b4e4a000-b4e4b000 r-xs 00000000 08:05 795163
> /var/cache/fontconfig/c05880de57d1f5e948fdfacc138775d9-le32d4.cache-3
> b4e4b000-b4e51000 r-xs 00000000 08:05 794963
> /var/cache/fontconfig/945677eb7aeaf62f1d50efc3fb3ec7d8-le32d4.cache-3
> b4e51000-b4e53000 r-xs 00000000 08:05 795166
> /var/cache/fontconfig/99e8ed0e538f840c565b6ed5dad60d56-le32d4.cache-3
> b4e53000-b4e55000 r-xs 00000000 08:05 795159
> /var/cache/fontconfig/f24b2111ab8703b4e963115a8cf14259-le32d4.cache-3
> b4e55000-b4e58000 r-xs 00000000 08:05 795139
> /var/cache/fontconfig/e383d7ea5fbe662a33d9b44caf393297-le32d4.cache-3
> b4e58000-b4e5a000 r-xs 00000000 08:05 795122
> /var/cache/fontconfig/ea47318ec9849e1a71e80a5d69d13859-le32d4.cache-3
> b4e5a000-b4e5b000 r-xs 00000000 08:05 795109
> /var/cache/fontconfig/e3fa16a14183b06aa45b3e009278fd14-le32d4.cache-3
> b4e5b000-b4e5c000 r-xs 00000000 08:05 795101
> /var/cache/fontconfig/e7071f4a29fa870f4323321c154eba04-le32d4.cache-3
> b4e5c000-b4e60000 r-xs 00000000 08:05 795100
> /var/cache/fontconfig/926e794c3d5e5dffcaf2fa83ef8d36c2-le32d4.cache-3
> b4e60000-b4e63000 r-xs 00000000 08:05 795099
> /var/cache/fontconfig/6eb3985aa4124903f6ff08ba781cd364-le32d4.cache-3
> b4e63000-b4e64000 r-xs 00000000 08:05 795086     /var/cache/fontconfig
> /4c73fe0c47614734b17d736dbde7580a-le32d4.cache-3
> b4e64000-b4e65000 r-xs 00000000 08:05 795083
> /var/cache/fontconfig/0d8c3b2ac0904cb8a57a757ad11a4a08-le32d4.cache-3
> b4e65000-b4e66000 r-xs 00000000 08:05 795078
> /var/cache/fontconfig/6a53c69dea097a2d716e069445527da8-le32d4.cache-3
> b4e66000-b4e6a000 r-xs 00000000 08:05 795075
> /var/cache/fontconfig/062808c12e6e608270f93bb230aed730-le32d4.cache-3
> b4e6a000-b4e6e000 r-xs 00000000 08:05 795074     /var/cache/fontconfig
> /a755afe4a08bf5b97852ceb7400b47bc-le32d4.cache-3
> b4e6e000-b4e75000 r-xs 00000000 08:05 795069
> /var/cache/fontconfig/6d41288fd70b0be22e8c3a91e032eec0-le32d4.cache-3
> b4e75000-b4e80000 r-xs 00000000 08:05 795056     /var/cache/fontconfig
> /0f34bcd4b6ee430af32735b75db7f02b-le32d4.cache-3
> b4e80000-b4ea2000 r-xs 00000000 08:05 795026
> /var/cache/fontconfig/365b55f210c0a22e9a19e35191240f32-le32d4.cache-
> 3Aborted
> }}}

New description:

 The version from pidgin PPA was crashing so I downloaded the source and
 installed but that has the same issue. Following is the trace. It happens
 every time on start up.

--

Comment:

 Please follow [wiki:GetABacktrace the instructions] to get a backtrace and
 attach it to this ticket.[[BR]]
 [[BR]]
 What you pasted and attached is not a usable backtrace.

-- 
Ticket URL: <http://developer.pidgin.im/ticket/12206#comment:2>
Pidgin <http://pidgin.im>
Pidgin

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