[ubuntu-mono] [Bug 118257] Re: Cowbell crashes when trying to open files

Teej xteejyx at googlemail.com
Tue Oct 12 19:12:10 UTC 2010 

** Changed in: cowbell (Ubuntu)
       Status: Incomplete => Invalid

-- 
Cowbell crashes when trying to open files
https://bugs.launchpad.net/bugs/118257
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Status in “cowbell” package in Ubuntu: Invalid

Bug description:
Binary package hint: cowbell

When I tried to open a directory of FLACs in Cowbell it crashed. I'm using Cowbell 0.2.7.1 from feisty and it normally don't crash when opening files except for those in this particular directory. Since they're FLAC files they're quite clumsy to link but I'll try to do that or supply info from doing metaflac on them if you ask me to. Here's the error:

Stacktrace:

  at (wrapper managed-to-native) TagLib.Tag.taglib_tag_title (intptr) <0x00004>
  at (wrapper managed-to-native) TagLib.Tag.taglib_tag_title (intptr) <0xffffffff>
  at TagLib.Tag.get_Title () <0x0001a>
  at Cowbell.Base.Song.PopulateFromFile () <0x00020>
  at Cowbell.Base.Song..ctor (string) <0x00039>
  at Cowbell.Base.Filesystem.GetSongFromFile (string) <0x00031>
  at Cowbell.Base.Filesystem.Import (string[]) <0x000c7>
  at Cowbell.Gui.MainWindow.OnFileOpenActivate (object,System.EventArgs) <0x0004c>
  at (wrapper delegate-invoke) System.MulticastDelegate.invoke_void_object_EventArgs (object,System.EventArgs) <0xffffffff>
  at GLib.Signal.voidObjectCallback (intptr,intptr) <0x00093>
  at (wrapper native-to-managed) GLib.Signal.voidObjectCallback (intptr,intptr) <0xffffffff>
  at (wrapper managed-to-native) Gtk.Application.gtk_main () <0x00004>
  at (wrapper managed-to-native) Gtk.Application.gtk_main () <0xffffffff>
  at Gtk.Application.Run () <0x00007>
  at Cowbell.Gui.Gui.Show () <0x00007>
  at Cowbell.Runtime.Main (string[]) <0x0045c>
  at (wrapper runtime-invoke) System.Object.runtime_invoke_void_string[] (object,intptr,intptr,intptr) <0xffffffff>

Native stacktrace:

        /usr/bin/mono [0x818f7de]
        /usr/bin/mono [0x8171be4]
        [0xffffe440]
        [0xb6299826]
        [0xb62997bb]
        [0xb6299481]
        [0xb629913a]
        [0xb629903a]
        [0xb6298a40]
        [0xb629692d]
        [0xb6d20e17]
        [0xb62961fc]
        [0xb628e746]
        /usr/lib/libgobject-2.0.so.0(g_cclosure_marshal_VOID__VOID+0x49) [0xb66119d9]
        /usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x12b) [0xb660462b]
        /usr/lib/libgobject-2.0.so.0 [0xb66153f1]
        /usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x8c7) [0xb6616627]
        /usr/lib/libgobject-2.0.so.0(g_signal_emit+0x29) [0xb66167e9]
        /usr/lib/libgtk-x11-2.0.so.0(gtk_widget_activate+0x94) [0xb6a801c4]
        /usr/lib/libgtk-x11-2.0.so.0(gtk_menu_shell_activate_item+0x118) [0xb6974348]
        /usr/lib/libgtk-x11-2.0.so.0 [0xb6975912]
        /usr/lib/libgtk-x11-2.0.so.0 [0xb696d4f5]
        /usr/lib/libgtk-x11-2.0.so.0(_gtk_marshal_BOOLEAN__BOXED+0x60) [0xb69676b0]
        /usr/lib/libgobject-2.0.so.0 [0xb6602e49]
        /usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x12b) [0xb660462b]
        /usr/lib/libgobject-2.0.so.0 [0xb6615753]
        /usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x68f) [0xb66163ef]
        /usr/lib/libgobject-2.0.so.0(g_signal_emit+0x29) [0xb66167e9]
        /usr/lib/libgtk-x11-2.0.so.0 [0xb6a7be18]
        /usr/lib/libgtk-x11-2.0.so.0(gtk_propagate_event+0x183) [0xb69609c3]
        /usr/lib/libgtk-x11-2.0.so.0(gtk_main_do_event+0x317) [0xb6961bc7]
        /usr/lib/libgdk-x11-2.0.so.0 [0xb67cc12a]
        /usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x182) [0xb7e74df2]
        /usr/lib/libglib-2.0.so.0 [0xb7e77dcf]
        /usr/lib/libglib-2.0.so.0(g_main_loop_run+0x1a9) [0xb7e78179]
        /usr/lib/libgtk-x11-2.0.so.0(gtk_main+0xb4) [0xb6962044]
        [0xb6295132]
        [0xb62950f0]
        [0xb62950d0]
        [0xb73cad85]
        [0xb73ca7c3]
        /usr/bin/mono [0x8171aaf]
        /usr/bin/mono(mono_runtime_invoke+0x27) [0x80b038f]
        /usr/bin/mono(mono_runtime_exec_main+0x142) [0x80b4bd4]
        /usr/bin/mono(mono_runtime_run_main+0x27e) [0x80b4e84]
        /usr/bin/mono(mono_jit_exec+0xbd) [0x805a55b]
        /usr/bin/mono [0x805a638]
        /usr/bin/mono(mono_main+0x1666) [0x805be3c]
        /usr/bin/mono [0x80596c6]
        /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xdc) [0xb7cd8ebc]
        /usr/bin/mono [0x8059621]

Debug info from gdb:

(no debugging symbols found)
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
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[Thread debugging using libthread_db enabled]
[New Thread -1211356944 (LWP 18975)]
[New Thread -1220768880 (LWP 18977)]
[New Thread -1215009904 (LWP 18976)]
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0xffffe410 in __kernel_vsyscall ()
  3 Thread -1215009904 (LWP 18976)  0xffffe410 in __kernel_vsyscall ()
  2 Thread -1220768880 (LWP 18977)  0xffffe410 in __kernel_vsyscall ()
  1 Thread -1211356944 (LWP 18975)  0xffffe410 in __kernel_vsyscall ()

Thread 3 (Thread -1215009904 (LWP 18976)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7e38986 in ?? () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0811700b in ?? ()
#3  0xb794639c in ?? ()
#4  0x00000000 in ?? ()

Thread 2 (Thread -1220768880 (LWP 18977)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7e355c6 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0811c14a in ?? ()
#3  0xb78b21dc in ?? ()
#4  0xb78b21c4 in ?? ()
#5  0xb73c8178 in ?? ()
#6  0x00000000 in ?? ()

Thread 1 (Thread -1211356944 (LWP 18975)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7d52f59 in fork () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7e3a7e4 in fork () from /lib/tls/i686/cmov/libpthread.so.0
#3  0xb7e9f7d9 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00000010 in ?? ()
#5  0xb7e01128 in ?? () from /lib/tls/i686/cmov/libc.so.6
#6  0xb7e01150 in ?? () from /lib/tls/i686/cmov/libc.so.6
#7  0x00000018 in ?? ()
#8  0x00000000 in ?? ()
#0  0xffffe410 in __kernel_vsyscall ()


=================================================================
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.
=================================================================

Avbruten (SIGABRT) (core dumped)

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