Docky

Hard crash caused by gconf

Bug #667142 reported by Robert Dyer on 2010-10-27

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	Docky	Incomplete	Medium	Unassigned
	gconf	Won't Fix	Medium	gnome-bugs #635476

Bug Description

This happened at some point tonight.

GConf:ERROR:gconf-value.c:768:gconf_value_copy: code should not be reached
Stacktrace:

  at (wrapper managed-to-native) GConf.Client.gconf_client_get (intptr,string,intptr&) <0x00004>
  at (wrapper managed-to-native) GConf.Client.gconf_client_get (intptr,string,intptr&) <0xffffffff>
  at GConf.Client.Get (string) <0x0002d>
  at Docky.Services.Prefs.Preferences.Get<object> (string,object) <0x00069>
  at (wrapper static-rgctx-invoke) Docky.Services.Prefs.Preferences.static_rgctx_invoke_string__this___string_string (string,string) <0xffffffff>
  at GMail.GMailPreferences.get_LastChecked () [0x00000] in /home/rdyer/branches/docky/StandardPlugins/GMail/src/GMailPreferences.cs:153
  at GMail.GMailAtom/<CheckGMail>c__AnonStorey1.<>m__9 () [0x0031b] in /home/rdyer/branches/docky/StandardPlugins/GMail/src/GMailAtom.cs:249
  at Docky.Services.SystemService/<RunOnThread>c__AnonStorey38.<>m__5E () [0x00000] in /home/rdyer/branches/docky/Docky.Services/Docky.Services/SystemService.cs:491
  at (wrapper runtime-invoke) object.runtime_invoke_void__this__ (object,intptr,intptr,intptr) <0xffffffff>

Native stacktrace:

mono() [0x80ca6e4]
[0xb771a410]
/lib/tls/i686/cmov/libc.so.6(abort+0x182) [0xb74b5a82]
/lib/libglib-2.0.so.0(g_assertion_message+0x163) [0xb7691df3]
/usr/lib/libgconf-2.so.4(gconf_value_copy+0x68) [0xb57e6b08]
/usr/lib/libgconf-2.so.4(gconf_entry_new+0x28) [0xb57e6c78]
/usr/lib/libgconf-2.so.4(gconf_entry_copy+0x2e) [0xb57e6cce]
/usr/lib/libgconf-2.so.4(+0x21d0b) [0xb57efd0b]
/usr/lib/libgconf-2.so.4(+0x2301f) [0xb57f101f]
[0xb599c8ea]
[0xb599c776]
[0xb564a342]
[0xb564a2c4]
[0xb56f63a7]
[0xb261b471]
[0xb56152d5]
[0xb6efc119]
mono(mono_runtime_delegate_invoke+0x34) [0x8110ef4]
mono() [0x815285b]
mono() [0x81c3062]
mono() [0x81e1925]
/lib/tls/i686/cmov/libpthread.so.0(+0x596e) [0xb760d96e]
/lib/tls/i686/cmov/libc.so.6(clone+0x5e) [0xb7555a4e]

Debug info from gdb:

[Info 23:52:59.915] [GMailAtom] Fetching Atom feed: https://mail.google.com/mail/feed/atom/Inbox
[Thread debugging using libthread_db enabled]
[New Thread 0xb1e8db70 (LWP 7914)]
[New Thread 0xb107eb70 (LWP 7907)]
[New Thread 0xb1a60b70 (LWP 7906)]
[New Thread 0xb1fa2b70 (LWP 7904)]
[New Thread 0xb1d8cb70 (LWP 7903)]
[New Thread 0xb185eb70 (LWP 21061)]
[New Thread 0xb0f79b70 (LWP 17890)]
[New Thread 0xb28c9b70 (LWP 17875)]
[New Thread 0xb29ceb70 (LWP 17873)]
[New Thread 0xb2bdcb70 (LWP 17869)]
[New Thread 0xb2cddb70 (LWP 17868)]
[New Thread 0xb3bd0b70 (LWP 17864)]
[New Thread 0xb6b01b70 (LWP 17859)]
[New Thread 0xb7441b70 (LWP 17858)]
0xb771a422 in __kernel_vsyscall ()
  15 Thread 0xb7441b70 (LWP 17858) 0xb771a422 in __kernel_vsyscall ()
  14 Thread 0xb6b01b70 (LWP 17859) 0xb771a422 in __kernel_vsyscall ()
  13 Thread 0xb3bd0b70 (LWP 17864) 0xb771a422 in __kernel_vsyscall ()
  12 Thread 0xb2cddb70 (LWP 17868) 0xb771a422 in __kernel_vsyscall ()
  11 Thread 0xb2bdcb70 (LWP 17869) 0xb771a422 in __kernel_vsyscall ()
  10 Thread 0xb29ceb70 (LWP 17873) 0xb771a422 in __kernel_vsyscall ()
  9 Thread 0xb28c9b70 (LWP 17875) 0xb771a422 in __kernel_vsyscall ()
  8 Thread 0xb0f79b70 (LWP 17890) 0xb771a422 in __kernel_vsyscall ()
  7 Thread 0xb185eb70 (LWP 21061) 0xb771a422 in __kernel_vsyscall ()
  6 Thread 0xb1d8cb70 (LWP 7903) 0xb771a422 in __kernel_vsyscall ()
  5 Thread 0xb1fa2b70 (LWP 7904) 0xb771a422 in __kernel_vsyscall ()
  4 Thread 0xb1a60b70 (LWP 7906) 0xb771a422 in __kernel_vsyscall ()
  3 Thread 0xb107eb70 (LWP 7907) 0xb771a422 in __kernel_vsyscall ()
  2 Thread 0xb1e8db70 (LWP 7914) 0xb771a422 in __kernel_vsyscall ()
* 1 Thread 0xb74556f0 (LWP 17855) 0xb771a422 in __kernel_vsyscall ()

Thread 15 (Thread 0xb7441b70 (LWP 17858)):
#0 0xb771a422 in __kernel_vsyscall ()
#1 0xb7615736 in nanosleep () from /lib/tls/i686/cmov/libpthread.so.0
#2 0x081a6af8 in ?? ()
#3 0xb760d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#4 0xb7555a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 14 (Thread 0xb6b01b70 (LWP 17859)):
#0 0xb771a422 in __kernel_vsyscall ()
#1 0xb7614245 in sem_wait@@GLIBC_2.1 ()
from /lib/tls/i686/cmov/libpthread.so.0
#2 0x0812e199 in ?? ()
#3 0x081527ea in ?? ()
#4 0x081c3062 in ?? ()
#5 0x081e1925 in ?? ()
#6 0xb760d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7 0xb7555a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 13 (Thread 0xb3bd0b70 (LWP 17864)):
#0 0xb771a422 in __kernel_vsyscall ()
#1 0xb7615736 in nanosleep () from /lib/tls/i686/cmov/libpthread.so.0
#2 0x081c1e80 in ?? ()
#3 0x08151c6b in ?? ()
#4 0xb3631c7c in ?? ()
#5 0xb3631a3d in ?? ()
#6 0xb36302c1 in ?? ()
#7 0xb56152d5 in ?? ()
#8 0xb6efc119 in ?? ()
#9 0x08110ef4 in mono_runtime_delegate_invoke ()
#10 0x0815285b in ?? ()
#11 0x081c3062 in ?? ()
#12 0x081e1925 in ?? ()
#13 0xb760d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0xb7555a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 12 (Thread 0xb2cddb70 (LWP 17868)):
#0 0xb771a422 in __kernel_vsyscall ()
#1 0xb75562c6 in epoll_wait () from /lib/tls/i686/cmov/libc.so.6
#2 0x08156292 in ?? ()
#3 0x081527ea in ?? ()
#4 0x081c3062 in ?? ()
#5 0x081e1925 in ?? ()
#6 0xb760d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7 0xb7555a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 11 (Thread 0xb2bdcb70 (LWP 17869)):
#0 0xb771a422 in __kernel_vsyscall ()
#1 0xb7612342 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
from /lib/tls/i686/cmov/libpthread.so.0
#2 0x081ac81d in ?? ()
#3 0x081ac937 in ?? ()
#4 0x081c7a63 in ?? ()
#5 0x081512f9 in ?? ()
#6 0xb35e2edd in ?? ()
#7 0xb35e2c91 in ?? ()
#8 0xb35e295d in ?? ()
#9 0xb6ef1087 in ?? ()
#10 0x08115d2f in mono_runtime_invoke_array ()
#11 0x08115f7e in ?? ()
#12 0x08155043 in ?? ()
#13 0x08155517 in ?? ()
#14 0x081527ea in ?? ()
#15 0x081c3062 in ?? ()
#16 0x081e1925 in ?? ()
#17 0xb760d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#18 0xb7555a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 10 (Thread 0xb29ceb70 (LWP 17873)):
#0 0xb771a422 in __kernel_vsyscall ()
#1 0xb7612342 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
from /lib/tls/i686/cmov/libpthread.so.0
#2 0x081ac81d in ?? ()
#3 0x081ac937 in ?? ()
#4 0x081c7a63 in ?? ()
#5 0x081512f9 in ?? ()
#6 0xb35e2edd in ?? ()
#7 0xb35e2c91 in ?? ()
#8 0xb35e295d in ?? ()
#9 0xb6ef1087 in ?? ()
#10 0x08115d2f in mono_runtime_invoke_array ()
#11 0x08115f7e in ?? ()
#12 0x08155043 in ?? ()
#13 0x08155517 in ?? ()
#14 0x081527ea in ?? ()
#15 0x081c3062 in ?? ()
#16 0x081e1925 in ?? ()
#17 0xb760d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#18 0xb7555a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 9 (Thread 0xb28c9b70 (LWP 17875)):
#0 0xb771a422 in __kernel_vsyscall ()
#1 0xb7612342 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
from /lib/tls/i686/cmov/libpthread.so.0
#2 0x081ac81d in ?? ()
#3 0x081ac937 in ?? ()
#4 0x081c7a63 in ?? ()
#5 0x081512f9 in ?? ()
#6 0xb35e2edd in ?? ()
#7 0xb35e2c91 in ?? ()
#8 0xb35e295d in ?? ()
#9 0xb6ef1087 in ?? ()
#10 0x08115d2f in mono_runtime_invoke_array ()
#11 0x08115f7e in ?? ()
#12 0x08155043 in ?? ()
#13 0x08155517 in ?? ()
#14 0x081527ea in ?? ()
#15 0x081c3062 in ?? ()
#16 0x081e1925 in ?? ()
#17 0xb760d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#18 0xb7555a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0xb0f79b70 (LWP 17890)):
#0 0xb771a422 in __kernel_vsyscall ()
#1 0xb7547b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2 0xb767b4eb in IA__g_poll (fds=0x9a06578, nfds=5, timeout=-1)
    at /build/buildd/glib2.0-2.24.1/glib/gpoll.c:127
#3 0xb766e0ac in g_main_context_poll (context=0xb14990c8,
    block=<value optimized out>, dispatch=1, self=0xb39f5ad0)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2904
#4 g_main_context_iterate (context=0xb14990c8, block=<value optimized out>,
    dispatch=1, self=0xb39f5ad0)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2586
#5 0xb766e817 in IA__g_main_loop_run (loop=0xb3718878)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2799
#6 0xb57b6400 in ?? () from /usr/lib/libORBit-2.so.0
#7 0xb7694def in g_thread_create_proxy (data=0xb39f5ad0)
    at /build/buildd/glib2.0-2.24.1/glib/gthread.c:1893
#8 0xb760d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9 0xb7555a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xb185eb70 (LWP 21061)):
#0 0xb771a422 in __kernel_vsyscall ()
#1 0xb7612342 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
from /lib/tls/i686/cmov/libpthread.so.0
#2 0x081ac81d in ?? ()
#3 0x081ac937 in ?? ()
#4 0x081c7a63 in ?? ()
#5 0x081512f9 in ?? ()
#6 0xb35e2edd in ?? ()
#7 0xb35e2c91 in ?? ()
#8 0xb35e295d in ?? ()
#9 0xb6ef1087 in ?? ()
#10 0x08115d2f in mono_runtime_invoke_array ()
#11 0x08115f7e in ?? ()
#12 0x08155043 in ?? ()
#13 0x08155517 in ?? ()
#14 0x081527ea in ?? ()
#15 0x081c3062 in ?? ()
#16 0x081e1925 in ?? ()
#17 0xb760d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#18 0xb7555a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xb1d8cb70 (LWP 7903)):
#0 0xb771a422 in __kernel_vsyscall ()
#1 0xb7612342 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
from /lib/tls/i686/cmov/libpthread.so.0
#2 0x081ac76c in ?? ()
#3 0x081c728a in ?? ()
#4 0x08155569 in ?? ()
#5 0x081527ea in ?? ()
#6 0x081c3062 in ?? ()
#7 0x081e1925 in ?? ()
#8 0xb760d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9 0xb7555a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xb1fa2b70 (LWP 7904)):
#0 0xb771a422 in __kernel_vsyscall ()
#1 0xb7614f5b in read () from /lib/tls/i686/cmov/libpthread.so.0
#2 0x080ca87e in ?? ()
#3 <signal handler called>
#4 0xb771a422 in __kernel_vsyscall ()
#5 0xb74b2651 in raise () from /lib/tls/i686/cmov/libc.so.6
#6 0xb74b5a82 in abort () from /lib/tls/i686/cmov/libc.so.6
#7 0xb7691df3 in IA__g_assertion_message (domain=0xb57f5faa "GConf",
    file=0xb57f8bee "gconf-value.c", line=768,
    func=0xb57f961a "gconf_value_copy", message=0x0)
    at /build/buildd/glib2.0-2.24.1/glib/gtestutils.c:1318
#8 0xb57e6b08 in gconf_value_copy () from /usr/lib/libgconf-2.so.4
#9 0xb57e6c78 in gconf_entry_new () from /usr/lib/libgconf-2.so.4
#10 0xb57e6cce in gconf_entry_copy () from /usr/lib/libgconf-2.so.4
#11 0xb57efd0b in ?? () from /usr/lib/libgconf-2.so.4
#12 0xb57f101f in ?? () from /usr/lib/libgconf-2.so.4
#13 0xb599c8ea in ?? ()
#14 0xb599c776 in ?? ()
#15 0xb564a342 in ?? ()
#16 0xb564a2c4 in ?? ()
#17 0xb56f63a7 in ?? ()
#18 0xb261b471 in ?? ()
#19 0xb56152d5 in ?? ()
#20 0xb6efc119 in ?? ()
#21 0x08110ef4 in mono_runtime_delegate_invoke ()
#22 0x0815285b in ?? ()
#23 0x081c3062 in ?? ()
#24 0x081e1925 in ?? ()
#25 0xb760d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#26 0xb7555a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xb1a60b70 (LWP 7906)):
#0 0xb771a422 in __kernel_vsyscall ()
#1 0xb7612342 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
from /lib/tls/i686/cmov/libpthread.so.0
#2 0x081ac76c in ?? ()
#3 0x081c728a in ?? ()
#4 0x081566c1 in ?? ()
#5 0x081527ea in ?? ()
#6 0x081c3062 in ?? ()
#7 0x081e1925 in ?? ()
#8 0xb760d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9 0xb7555a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb107eb70 (LWP 7907)):
#0 0xb771a422 in __kernel_vsyscall ()
#1 0xb7612342 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
from /lib/tls/i686/cmov/libpthread.so.0
#2 0x081ac76c in ?? ()
#3 0x081c728a in ?? ()
#4 0x08155569 in ?? ()
#5 0x081527ea in ?? ()
#6 0x081c3062 in ?? ()
#7 0x081e1925 in ?? ()
#8 0xb760d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9 0xb7555a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb1e8db70 (LWP 7914)):
#0 0xb771a422 in __kernel_vsyscall ()
#1 0xb7612342 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
from /lib/tls/i686/cmov/libpthread.so.0
#2 0x081ac76c in ?? ()
#3 0x081c728a in ?? ()
#4 0x081566c1 in ?? ()
#5 0x081527ea in ?? ()
#6 0x081c3062 in ?? ()
#7 0x081e1925 in ?? ()
#8 0xb760d96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9 0xb7555a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb74556f0 (LWP 17855)):
#0 0xb771a422 in __kernel_vsyscall ()
#1 0xb7547b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2 0xb767b4eb in IA__g_poll (fds=0x982e518, nfds=13, timeout=249)
    at /build/buildd/glib2.0-2.24.1/glib/gpoll.c:127
#3 0xb766e0ac in g_main_context_poll (context=0x8ebf2c8,
    block=<value optimized out>, dispatch=1, self=0x8c7f008)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2904
#4 g_main_context_iterate (context=0x8ebf2c8, block=<value optimized out>,
    dispatch=1, self=0x8c7f008)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2586
#5 0xb766e817 in IA__g_main_loop_run (loop=0x97c30d8)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2799
#6 0xb5e5f3c9 in IA__gtk_main ()
    at /build/buildd/gtk+2.0-2.20.1/gtk/gtkmain.c:1219
#7 0xb38135a8 in ?? ()
#8 0xb381356b in ?? ()
#9 0xb6ef16c5 in ?? ()
#10 0xb6ef1204 in ?? ()
#11 0x08113b1e in mono_runtime_exec_main ()
#12 0x0811429a in mono_runtime_run_main ()
#13 0x080b3524 in mono_main ()
#14 0x0805ad25 in ?? ()
#15 0xb749ebd6 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#16 0x0805ac61 in ?? ()

=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================