[ubuntu-mono] [Bug 890837] Re: Tomboy crashes at seemingly random times (probably during auto-sync)

Andreas Jonsson andreasjon at gmail.com
Tue Nov 15 20:32:40 UTC 2011 

It crashed again. This time I was running with he "--debug" flag. Here
is the error output:

.
.
.
[DEBUG 15:21:05.254] Saving 'Ubuntu Oneiric Ocelot: Post-install'...
[DEBUG 15:21:05.390] Note saved or deleted within a minute of next autosync...resetting sync timer
[DEBUG 15:21:05.857] Saving 'To Do: Some Day'...
[DEBUG 15:21:05.896] Note saved or deleted within a minute of next autosync...resetting sync timer
[DEBUG 15:22:05.898] BackgroundSyncChecker: Checking server for updates
[DEBUG 15:22:05.899] Building web request for URL: https://one.ubuntu.com/notes/api/1.0/
[DEBUG 15:22:08.903] Building web request for URL: https://one.ubuntu.com/notes/api/1.0/user/
[DEBUG 15:22:10.084] BackgroundSyncChecker: Detected that sync would be a good idea now
[DEBUG 15:22:10.084] SyncThread using SyncServiceAddin: Tomboy Web
[DEBUG 15:22:10.085] SilentUI: SyncStateChanged: Connecting
[DEBUG 15:22:10.130] SilentUI: SyncStateChanged: AcquiringLock
[DEBUG 15:22:10.131] Building web request for URL: https://one.ubuntu.com/notes/api/1.0/
[DEBUG 15:22:10.444] Building web request for URL: https://one.ubuntu.com/notes/api/1.0/user/
[DEBUG 15:22:11.370] 8
[DEBUG 15:22:11.370] SilentUI: SyncStateChanged: PrepareDownload
[DEBUG 15:22:11.370] Sync: GetNoteUpdatesSince rev 758
[DEBUG 15:22:11.370] Building web request for URL: https://one.ubuntu.com/notes/api/1.0/op/?include_notes=true&since=758
[DEBUG 15:22:13.144] Sync: 0 updates since rev 758
[DEBUG 15:22:13.144] Building web request for URL: https://one.ubuntu.com/notes/api/1.0/op/
[DEBUG 15:22:15.511] SilentUI: SyncStateChanged: PrepareUpload
[DEBUG 15:22:15.511] Saving 'Ubuntu Oneiric Ocelot: Post-install'...
[DEBUG 15:22:15.516] Saving 'Ubuntu Oneiric Ocelot: Post-install'...

(Tomboy:22598): Gtk-CRITICAL **: IA__gtk_tree_model_row_inserted: assertion `path != NULL' failed
Stacktrace:

  at (wrapper managed-to-native) Gtk.ListStore.gtk_list_store_set_value (intptr,intptr,int,intptr) <IL 0x00012, 0xffffffff>
  at Gtk.ListStore.SetValue (Gtk.TreeIter,int,GLib.Value) <IL 0x00021, 0x0009f>
  at Gtk.ListStore.AppendValues (System.Array) <IL 0x0002f, 0x0010b>
  at Gtk.ListStore.AppendValues (object[]) <IL 0x00002, 0x00027>
  at Tomboy.NoteRecentChanges.UpdateResults () <IL 0x000f8, 0x003bf>
  at Tomboy.NoteRecentChanges.OnNoteSaved (Tomboy.Note) <IL 0x00013, 0x0003f>
  at (wrapper delegate-invoke) <Module>.invoke_void__this___Note (Tomboy.Note) <IL 0x00056, 0xffffffff>
  at Tomboy.NoteManager.OnNoteSave (Tomboy.Note) <IL 0x00012, 0x0002c>
  at Tomboy.Note.Save () <IL 0x000f0, 0x00244>
  at Tomboy.Note.SaveTimeout (object,System.EventArgs) <IL 0x00001, 0x0001f>
  at Tomboy.InterruptableTimeout.TimeoutExpired () <IL 0x00018, 0x00029>
  at GLib.Timeout/TimeoutProxy.Handler () <IL 0x0000d, 0x0003a>
  at (wrapper native-to-managed) GLib.Timeout/TimeoutProxy.Handler () <IL 0x00029, 0xffffffff>
[ERROR 15:22:15.582] Synchronization failed with the following exception: Object reference not set to an instance of an object
  at (wrapper managed-to-native) Gtk.ListStore:gtk_list_store_set_value (intptr,intptr,int,intptr)
  at Gtk.ListStore.SetValue (TreeIter iter, Int32 column, Value value) [0x00000] in <filename unknown>:0 
  at Gtk.ListStore.AppendValues (System.Array values) [0x00000] in <filename unknown>:0 
  at Gtk.ListStore.AppendValues (System.Object[] values) [0x00000] in <filename unknown>:0 
  at Tomboy.NoteRecentChanges.UpdateResults () [0x00000] in <filename unknown>:0 
  at Tomboy.NoteRecentChanges.OnNoteSaved (Tomboy.Note note) [0x00000] in <filename unknown>:0 
  at (wrapper delegate-invoke) <Module>:invoke_void__this___Note (Tomboy.Note)
  at Tomboy.NoteManager.OnNoteSave (Tomboy.Note note) [0x00000] in <filename unknown>:0 
  at Tomboy.Note.Save () [0x00000] in <filename unknown>:0 
  at Tomboy.Sync.SyncManager.SynchronizationThread () [0x00000] in <filename unknown>:0 
[DEBUG 15:22:15.582] SilentUI: SyncStateChanged: Idle
  at (wrapper managed-to-native) Gtk.Application.gtk_main () <IL 0x0000e, 0xffffffff>
  at Gtk.Application.Run () <IL 0x00000, 0x0000b>
  at Tomboy.GnomeApplication.StartMainLoop () <IL 0x00000, 0x0000b>
  at Tomboy.Application.StartMainLoop () <IL 0x00005, 0x00022>
  at Tomboy.Tomboy.StartTrayIcon () <IL 0x00014, 0x00053>
  at Tomboy.Tomboy.Main (string[]) <IL 0x0014a, 0x0031b>
  at (wrapper runtime-invoke) <Module>.runtime_invoke_void_object (object,intptr,intptr,intptr) <IL 0x00050, 0xffffffff>

Native stacktrace:

	mono() [0x4911ea]
	mono() [0x4e064f]
	mono() [0x41b187]
	/lib/x86_64-linux-gnu/libpthread.so.0(+0x10060) [0x7f35ee2e1060]
	/lib/x86_64-linux-gnu/libc.so.6(+0x1343c0) [0x7f35ee0663c0]
	/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_array_insert_vals+0x59) [0x7f35eb70e549]
	/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x21e585) [0x7f35eb043585]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0xaa) [0x7f35e90f9ffa]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x2102a) [0x7f35e910c02a]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0x851) [0x7f35e91156b1]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x82) [0x7f35e9115852]
	/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x21a514) [0x7f35eb03f514]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0xaa) [0x7f35e90f9ffa]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x2102a) [0x7f35e910c02a]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0x851) [0x7f35e91156b1]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x82) [0x7f35e9115852]
	/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(gtk_list_store_set_value+0x13c) [0x7f35eaf5760c]
	[0x40c4e50d]

Debug info from gdb:

Could not attach to process.  If your uid matches the uid of the target
proces[DEBUG 15:21:05.254] Saving 'Ubuntu Oneiric Ocelot: Post-install'...
[DEBUG 15:21:05.390] Note saved or deleted within a minute of next autosync...resetting sync timer
[DEBUG 15:21:05.857] Saving 'To Do: Some Day'...
[DEBUG 15:21:05.896] Note saved or deleted within a minute of next autosync...resetting sync timer
[DEBUG 15:22:05.898] BackgroundSyncChecker: Checking server for updates
[DEBUG 15:22:05.899] Building web request for URL: https://one.ubuntu.com/notes/api/1.0/
[DEBUG 15:22:08.903] Building web request for URL: https://one.ubuntu.com/notes/api/1.0/user/
[DEBUG 15:22:10.084] BackgroundSyncChecker: Detected that sync would be a good idea now
[DEBUG 15:22:10.084] SyncThread using SyncServiceAddin: Tomboy Web
[DEBUG 15:22:10.085] SilentUI: SyncStateChanged: Connecting
[DEBUG 15:22:10.130] SilentUI: SyncStateChanged: AcquiringLock
[DEBUG 15:22:10.131] Building web request for URL: https://one.ubuntu.com/notes/api/1.0/
[DEBUG 15:22:10.444] Building web request for URL: https://one.ubuntu.com/notes/api/1.0/user/
[DEBUG 15:22:11.370] 8
[DEBUG 15:22:11.370] SilentUI: SyncStateChanged: PrepareDownload
[DEBUG 15:22:11.370] Sync: GetNoteUpdatesSince rev 758
[DEBUG 15:22:11.370] Building web request for URL: https://one.ubuntu.com/notes/api/1.0/op/?include_notes=true&since=758
[DEBUG 15:22:13.144] Sync: 0 updates since rev 758
[DEBUG 15:22:13.144] Building web request for URL: https://one.ubuntu.com/notes/api/1.0/op/
[DEBUG 15:22:15.511] SilentUI: SyncStateChanged: PrepareUpload
[DEBUG 15:22:15.511] Saving 'Ubuntu Oneiric Ocelot: Post-install'...
[DEBUG 15:22:15.516] Saving 'Ubuntu Oneiric Ocelot: Post-install'...

(Tomboy:22598): Gtk-CRITICAL **: IA__gtk_tree_model_row_inserted: assertion `path != NULL' failed
Stacktrace:

  at (wrapper managed-to-native) Gtk.ListStore.gtk_list_store_set_value (intptr,intptr,int,intptr) <IL 0x00012, 0xffffffff>
  at Gtk.ListStore.SetValue (Gtk.TreeIter,int,GLib.Value) <IL 0x00021, 0x0009f>
  at Gtk.ListStore.AppendValues (System.Array) <IL 0x0002f, 0x0010b>
  at Gtk.ListStore.AppendValues (object[]) <IL 0x00002, 0x00027>
  at Tomboy.NoteRecentChanges.UpdateResults () <IL 0x000f8, 0x003bf>
  at Tomboy.NoteRecentChanges.OnNoteSaved (Tomboy.Note) <IL 0x00013, 0x0003f>
  at (wrapper delegate-invoke) <Module>.invoke_void__this___Note (Tomboy.Note) <IL 0x00056, 0xffffffff>
  at Tomboy.NoteManager.OnNoteSave (Tomboy.Note) <IL 0x00012, 0x0002c>
  at Tomboy.Note.Save () <IL 0x000f0, 0x00244>
  at Tomboy.Note.SaveTimeout (object,System.EventArgs) <IL 0x00001, 0x0001f>
  at Tomboy.InterruptableTimeout.TimeoutExpired () <IL 0x00018, 0x00029>
  at GLib.Timeout/TimeoutProxy.Handler () <IL 0x0000d, 0x0003a>
  at (wrapper native-to-managed) GLib.Timeout/TimeoutProxy.Handler () <IL 0x00029, 0xffffffff>
[ERROR 15:22:15.582] Synchronization failed with the following exception: Object reference not set to an instance of an object
  at (wrapper managed-to-native) Gtk.ListStore:gtk_list_store_set_value (intptr,intptr,int,intptr)
  at Gtk.ListStore.SetValue (TreeIter iter, Int32 column, Value value) [0x00000] in <filename unknown>:0 
  at Gtk.ListStore.AppendValues (System.Array values) [0x00000] in <filename unknown>:0 
  at Gtk.ListStore.AppendValues (System.Object[] values) [0x00000] in <filename unknown>:0 
  at Tomboy.NoteRecentChanges.UpdateResults () [0x00000] in <filename unknown>:0 
  at Tomboy.NoteRecentChanges.OnNoteSaved (Tomboy.Note note) [0x00000] in <filename unknown>:0 
  at (wrapper delegate-invoke) <Module>:invoke_void__this___Note (Tomboy.Note)
  at Tomboy.NoteManager.OnNoteSave (Tomboy.Note note) [0x00000] in <filename unknown>:0 
  at Tomboy.Note.Save () [0x00000] in <filename unknown>:0 
  at Tomboy.Sync.SyncManager.SynchronizationThread () [0x00000] in <filename unknown>:0 
[DEBUG 15:22:15.582] SilentUI: SyncStateChanged: Idle
  at (wrapper managed-to-native) Gtk.Application.gtk_main () <IL 0x0000e, 0xffffffff>
  at Gtk.Application.Run () <IL 0x00000, 0x0000b>
  at Tomboy.GnomeApplication.StartMainLoop () <IL 0x00000, 0x0000b>
  at Tomboy.Application.StartMainLoop () <IL 0x00005, 0x00022>
  at Tomboy.Tomboy.StartTrayIcon () <IL 0x00014, 0x00053>
  at Tomboy.Tomboy.Main (string[]) <IL 0x0014a, 0x0031b>
  at (wrapper runtime-invoke) <Module>.runtime_invoke_void_object (object,intptr,intptr,intptr) <IL 0x00050, 0xffffffff>

Native stacktrace:

	mono() [0x4911ea]
	mono() [0x4e064f]
	mono() [0x41b187]
	/lib/x86_64-linux-gnu/libpthread.so.0(+0x10060) [0x7f35ee2e1060]
	/lib/x86_64-linux-gnu/libc.so.6(+0x1343c0) [0x7f35ee0663c0]
	/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_array_insert_vals+0x59) [0x7f35eb70e549]
	/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x21e585) [0x7f35eb043585]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0xaa) [0x7f35e90f9ffa]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x2102a) [0x7f35e910c02a]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0x851) [0x7f35e91156b1]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x82) [0x7f35e9115852]
	/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x21a514) [0x7f35eb03f514]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0xaa) [0x7f35e90f9ffa]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x2102a) [0x7f35e910c02a]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0x851) [0x7f35e91156b1]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x82) [0x7f35e9115852]
	/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(gtk_list_store_set_value+0x13c) [0x7f35eaf5760c]
	[0x40c4e50d]

Debug info from gdb:

Could not attach to process.  If your uid matches the uid of the target
process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
again as the root user.  For more details, see /etc/sysctl.d/10-ptrace.conf
ptrace: Operation not permitted.
No threads.

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

Aborted
s, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
again as the root user.  For more details, see /etc/sysctl.d/10-ptrace.conf
ptrace: Operation not permitted.
No threads.

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

Aborted

-- 
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https://bugs.launchpad.net/bugs/890837

Title:
  Tomboy crashes at seemingly random times (probably during auto-sync)

Status in “tomboy” package in Ubuntu:
  New

Bug description:
  Tomboy crashes at random times (several times a day). I usually have
  it running with a couple of notes and the search window open. The
  error message is included below. There appears to be no data loss
  involved. I think this problem started after I updated to Oneiric on
  release date, but I am not sure.

  user at host:~$ tomboy 
  [INFO 14:24:24.869] Initializing Mono.Addins

  (Tomboy:7287): Gtk-CRITICAL **: gtk_tree_model_sort_get_value:
  assertion `VALID_ITER (iter, tree_model_sort)' failed

  (Tomboy:7287): GLib-GObject-CRITICAL **: g_object_set_property:
  assertion `G_IS_VALUE (value)' failed

  (Tomboy:7287): GLib-GObject-CRITICAL **: g_value_unset: assertion
  `G_IS_VALUE (value)' failed

  (Tomboy:7287): Gtk-CRITICAL **: gtk_tree_model_sort_iter_next:
  assertion `tree_model_sort->stamp == iter->stamp' failed

  (Tomboy:7287): Gtk-CRITICAL **: /build/buildd/gtk+2.0-2.24.6/gtk/gtktreeview.c:6304 (do_validate_rows): assertion `gtk_tree_model_iter_next (tree_view->priv->model, &iter)' failed.
  There is a disparity between the internal view of the GtkTreeView,
  and the GtkTreeModel.  This generally means that the model has changed
  without letting the view know.  Any display from now on is likely to
  be incorrect.

  *** glibc detected *** mono: free(): invalid next size (fast): 0x00007f2cb55584b0 ***
  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  * Assertion at domain.c:333, condition `left < right' not met

  Segmentation fault

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: tomboy 1.8.0-1ubuntu1.1
  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
  Uname: Linux 3.0.0-12-generic x86_64
  ApportVersion: 1.23-0ubuntu4
  Architecture: amd64
  Date: Tue Nov 15 14:45:43 2011
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
  ProcEnviron:
   PATH=(custom, user)
   LANG=en_US.utf8
   SHELL=/bin/bash
  SourcePackage: tomboy
  UpgradeStatus: Upgraded to oneiric on 2011-10-13 (33 days ago)

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