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MonoDevelop is a cross platform .NET IDE
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crash when hovering over out-of-scope variable during debug #3532

Open puddlejumper9 opened 6 years ago

puddlejumper9 commented 6 years ago

Monodevelop crashes while debugging with a blank warning window when attempting to show the value of the variable being pointed to when that variable is out of scope.

It shows other values just fine.

https://imgur.com/g7dJFGT <--- out of scope from the current point of execution after execution is broken, by a break point in this case but I'm sure it wouldn't matter how the execution is interrupted.

Command line: MONODEVELOP_CONSOLE_LOG_USE_COLOUR=True MONODEVELOP_CONSOLE_LOG_LEVEL=UpToDebug /usr/bin/flatpak run --branch=stable --arch=x86_64 --command=monodevelop --file-forwarding com.xamarin.MonoDevelop

The only output is: MonoDevelop Extension Setup Utility

=== MonoDevelop ===

Version 7.1 Preview (7.1 build 1291) Installation UUID: 9f77fdb1-00d6-4cc4-8742-1c1764685614 Runtime: Mono 5.2.0 ((HEAD/da80840 Sat Aug 12 16:24:35 UTC 2017) (64-bit) GTK+ 2.24.29 (Raleigh theme)

=== NuGet ===

Version: 4.3.0.2418

=== .NET Core ===

Runtime: Not installed SDK: Not installed MSBuild SDKs: /app/lib/mono/msbuild/15.0/bin/Sdks

=== Build Information ===

Release ID: 701001291 Git revision: 3be8a991a38839c5e4d5c012e291bc74011f40c8 Build date: 2017-08-12 16:53:50+00

=== Operating System ===

Linux Linux 4.14.8-1-ARCH SMP PREEMPT Wed Dec 20 21:27:44 UTC 2017 x86_64

DavidKarlas commented 6 years ago

Can you supply some log files/terminal output of crash? Also can you explain what you mean by "variable is out of scope?"

puddlejumper9 commented 6 years ago

https://imgur.com/g7dJFGT <--- out of scope from the current point of execution after execution is broken, by a break point in this case but I'm sure it wouldn't matter how the execution is interrupted.

Command line: MONODEVELOP_CONSOLE_LOG_USE_COLOUR=True MONODEVELOP_CONSOLE_LOG_LEVEL=UpToDebug /usr/bin/flatpak run --branch=stable --arch=x86_64 --command=monodevelop --file-forwarding com.xamarin.MonoDevelop

The only output is: MonoDevelop Extension Setup Utility

puddlejumper9 commented 6 years ago

It's inconsistent. It usually won't crash the first time, sometimes the second, and I haven't seen it survive the third hover.

I've now seen it crash when inspecting out-of-scope fields and in-scope properties at a break point.

DavidKarlas commented 6 years ago

Can you try giving --no-redirect argument to monodevelop?

puddlejumper9 commented 6 years ago

The messages up to and including line 72 are from start up up to 78 are from loading the project everything from line 79 and on is from the crash

monodevelop.log

se5a commented 5 years ago

I get something similar very repeatably if I'm trying to inspect a variable more than 2 layers deep, ie a list of a list. the log @puddlejumper9 postd looks very similar to mine: FATAL ERROR [2019-01-03 09:26:15Z]: An unhandled exception has occurred. Terminating MonoDevelop? True System.NullReferenceException: Object reference not set to an instance of an object at (wrapper managed-to-native) Cairo.NativeMethods.cairo_fill(intptr) at Cairo.Context.Fill () [0x00000] in <cfdea681ad864144b6296a32e5da9489>:0 at MonoDevelop.Components.PopoverWindow.OnExposeEvent (Gdk.EventExpose evnt) [0x000ed] in <5ac07174d27e4c97b126572faefe4ecb>:0 at Gtk.Widget.exposeevent_cb (System.IntPtr widget, System.IntPtr evnt) [0x00014] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 If I "watch" the variable and inspect it in the watch window the crash does not occur. just if I do it in the main editor window.

aliakseiherman commented 5 years ago

@puddlejumper9 @DavidKarlas @se5a @slluis

Facing exactly the same issue. More to the point I replicated it while running with --no-redirect argument.

The trace I have is: (pay attention to the end of trace, that's where error occurs)

alexh@inspiron:~$ monodevelop --no-redirect INFO [2019-01-28 22:37:36Z]: Starting MonoDevelop 7.7 (build 1869) INFO [2019-01-28 22:37:36Z]: Build Information Release ID: 707001869 Git revision: f0f3d1d931d44682f076dde486ecec835f705b8d Build date: 2018-11-29 14:54:14-05

INFO [2019-01-28 22:37:36Z]: Running on Mono 5.16.0.220 (tarball Wed Jan 2 21:11:00 UTC 2019) (64-bit) INFO [2019-01-28 22:37:36Z]: Operating System: Linux Linux 4.15.0-44-generic #47-Ubuntu SMP Mon Jan 14 11:26:59 UTC 2019 x86_64 INFO [2019-01-28 22:37:37Z]: Using GTK+ 2.24.32 INFO [2019-01-28 22:37:37Z]: Add-in loaded: MonoDevelop.Core INFO [2019-01-28 22:37:37Z]: Add-in loaded: MonoDevelop.Ide WARNING [2019-01-28 22:37:38Z]: No proxy credential provider was found INFO [2019-01-28 22:37:38Z]: Initializing Runtime Mono 5.16.0.220 INFO [2019-01-28 22:37:38Z]: [2 (+2)] Finding custom frameworks WARNING [2019-01-28 22:37:38Z]: Gtk-Warning: Unable to locate theme engine in module_path: "adwaita", Stack trace: at Gtk.Settings.gtk_settings_get_default () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at Gtk.Settings.get_Default () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at MonoDevelop.Components.IdeTheme.SetupGtkTheme () [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Run (MonoDevelop.Ide.MonoDevelopOptions options) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Main (System.String[] args, MonoDevelop.Ide.Extensions.IdeCustomizer customizer) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Startup.MonoDevelopMain.Main (System.String[] args) [0x00000] in <896b5ea85b944fe4b17c5b1fd0f63db3>:0 WARNING [2019-01-28 22:37:38Z]: Gtk-Warning: Unable to locate theme engine in module_path: "adwaita", Stack trace: at Gtk.Settings.gtk_settings_get_default () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at Gtk.Settings.get_Default () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at MonoDevelop.Components.IdeTheme.SetupGtkTheme () [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Run (MonoDevelop.Ide.MonoDevelopOptions options) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Main (System.String[] args, MonoDevelop.Ide.Extensions.IdeCustomizer customizer) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Startup.MonoDevelopMain.Main (System.String[] args) [0x00000] in <896b5ea85b944fe4b17c5b1fd0f63db3>:0 INFO [2019-01-28 22:37:38Z]: GTK: Using Gtk theme from /usr/share/themes/Breeze Starting MonoDevelop INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.GnomePlatform INFO [2019-01-28 22:37:38Z]: [123 (+121)] Creating frameworks WARNING [2019-01-28 22:37:38Z]: Inotify watch limit is too low (8192). MonoDevelop will switch to managed file watching. See http://monodevelop.com/Inotify_Watches_Limit for more info. INFO [2019-01-28 22:37:38Z]: [325 (+202)] Initializing frameworks Loading Workbench INFO [2019-01-28 22:37:38Z]: [373 (+48)] END: Target runtimes loaded INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.ConnectedServices INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.Debugger INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.RegexToolkit INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.DesignerSupport INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.SourceEditor2 INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.Refactoring INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.PackageManagement INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.UnitTesting INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.Debugger.VsCodeDebugProtocol INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.CSharpBinding INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.DotNetCore INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.AspNetCore INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.AssemblyBrowser INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.DocFood INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.Deployment INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.TextTemplating INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.Xml INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.AspNet INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.GtkCore INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.WebReferences INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.FSharpBinding INFO [2019-01-28 22:37:38Z]: Add-in loaded: MonoDevelop.Packaging Initializing Main Window INFO [2019-01-28 22:37:38Z]: Creating DefaultWorkbench WARNING [2019-01-28 22:37:39Z]: Gdk-Warning: gdk_window_set_icon_list: icons too large Stack trace: at Gtk.Widget.gtk_widget_realize (System.IntPtr ) [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at Gtk.Widget.Realize () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at MonoDevelop.Ide.Gui.DefaultWorkbench.CreateComponents () [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.Gui.DefaultWorkbench.InitializeLayout () [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.Gui.Workbench.Initialize (MonoDevelop.Core.ProgressMonitor monitor) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeApp.Initialize (MonoDevelop.Core.ProgressMonitor monitor) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Run (MonoDevelop.Ide.MonoDevelopOptions options) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Main (System.String[] args, MonoDevelop.Ide.Extensions.IdeCustomizer customizer) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Startup.MonoDevelopMain.Main (System.String[] args) [0x00000] in <896b5ea85b944fe4b17c5b1fd0f63db3>:0 INFO [2019-01-28 22:37:40Z]: Updating Welcome Page from 'http://software.xamarin.com/Service/News'. INFO [2019-01-28 22:37:40Z]: Add-in loaded: MonoDevelop.Deployment.Linux WARNING [2019-01-28 22:37:41Z]: Welcome Page news feed was not found. INFO [2019-01-28 22:37:42Z]: Add-in loaded: MonoDevelop.VBBinding INFO [2019-01-28 22:37:44Z]: Unable to parse version from directory. '/usr/share/dotnet/sdk/NuGetFallbackFolder' INFO [2019-01-28 22:37:45Z]: Add-in loaded: MonoDevelop.UnitTesting.NUnit WARNING [2019-01-28 22:37:46Z]: Unknown TargetFramework '.NETFramework,Version=v1.1' is being requested from SystemAssemblyService, returning empty TargetFramework INFO [2019-01-28 22:37:50Z]: Add-in loaded: MonoDevelop.HexEditor INFO [2019-01-28 22:37:59Z]: Add-in loaded: MonoDevelop.Debugger.Gdb INFO [2019-01-28 22:37:59Z]: Add-in loaded: MonoDevelop.Debugger.Soft WARNING [2019-01-28 22:38:28Z]: Gdk-Warning: gdk_window_set_icon_list: icons too large Stack trace:
at Gtk.Widget.gtk_widget_show (System.IntPtr ) [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0
at Gtk.Widget.Show () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0
at MonoDevelop.Components.PopoverWindow.RepositionWindow (System.Nullable1[T] newCaret) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Components.PopoverWindow.ShowPopup (Gtk.Widget parent, Gdk.EventButton evt, Gdk.Rectangle caret, MonoDevelop.Components.PopupPosition position) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Components.PopoverWindow.ShowPopup (Gtk.Widget widget, Gdk.Rectangle caret, MonoDevelop.Components.PopupPosition position) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.SourceEditor.DebugValueTooltipProvider.ShowTooltipWindow (MonoDevelop.Ide.Editor.TextEditor editor, MonoDevelop.Components.Window tipWindow, MonoDevelop.Ide.Editor.TooltipItem item, Xwt.ModifierKeys modifierState, System.Int32 mouseX, System.Int32 mouseY) [0x00000] in <6be0ffb1c4a94af5887a803acd8314a7>:0 at MonoDevelop.SourceEditor.Wrappers.TooltipProviderWrapper.ShowTooltipWindow (Mono.TextEditor.MonoTextEditor editor, Xwt.WindowFrame tipWindow, System.Int32 offset, Gdk.ModifierType modifierState, System.Int32 mouseX, System.Int32 mouseY, MonoDevelop.Ide.Editor.TooltipItem item) [0x00000] in <6be0ffb1c4a94af5887a803acd8314a7>:0 at Mono.TextEditor.TextArea.TooltipTimer () [0x00000] in <6be0ffb1c4a94af5887a803acd8314a7>:0 at System.Runtime.CompilerServices.AsyncVoidMethodBuilder.Start[TStateMachine] (TStateMachine& stateMachine) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at Mono.TextEditor.TextArea.TooltipTimer () [0x00000] in <6be0ffb1c4a94af5887a803acd8314a7>:0 at Mono.TextEditor.TextArea.<TooltipTimer>b__389_0 () [0x00000] in <6be0ffb1c4a94af5887a803acd8314a7>:0 at GLib.Timeout+TimeoutProxy.Invoke (System.IntPtr data) [0x00000] in <ed39f21b9e9343dcbd442a17ad356a9f>:0 at GLib.SourceProxy.HandlerInternal (System.IntPtr data) [0x00000] in <ed39f21b9e9343dcbd442a17ad356a9f>:0 at Gtk.Application.gtk_main () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at Gtk.Application.Run () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at MonoDevelop.Ide.IdeApp.Run () [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Run (MonoDevelop.Ide.MonoDevelopOptions options) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Main (System.String[] args, MonoDevelop.Ide.Extensions.IdeCustomizer customizer) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Startup.MonoDevelopMain.Main (System.String[] args) [0x00000] in <896b5ea85b944fe4b17c5b1fd0f63db3>:0 WARNING [2019-01-28 22:38:28Z]: Gdk-Warning: gdk_window_set_icon_list: icons too large Stack trace: at Gtk.Widget.gtk_widget_show (System.IntPtr ) [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at Gtk.Widget.Show () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at MonoDevelop.Components.PopoverWindow.RepositionWindow (System.Nullable1[T] newCaret) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Components.PopoverWindow.ShowPopup (Gtk.Widget parent, Gdk.EventButton evt, Gdk.Rectangle caret, MonoDevelop.Components.PopupPosition position) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Components.PopoverWindow.ShowPopup (Gtk.Widget widget, Gdk.Rectangle caret, MonoDevelop.Components.PopupPosition position) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.SourceEditor.DebugValueTooltipProvider.ShowTooltipWindow (MonoDevelop.Ide.Editor.TextEditor editor, MonoDevelop.Components.Window tipWindow, MonoDevelop.Ide.Editor.TooltipItem item, Xwt.ModifierKeys modifierState, System.Int32 mouseX, System.Int32 mouseY) [0x00000] in <6be0ffb1c4a94af5887a803acd8314a7>:0 at MonoDevelop.SourceEditor.Wrappers.TooltipProviderWrapper.ShowTooltipWindow (Mono.TextEditor.MonoTextEditor editor, Xwt.WindowFrame tipWindow, System.Int32 offset, Gdk.ModifierType modifierState, System.Int32 mouseX, System.Int32 mouseY, MonoDevelop.Ide.Editor.TooltipItem item) [0x00000] in <6be0ffb1c4a94af5887a803acd8314a7>:0 at Mono.TextEditor.TextArea.TooltipTimer () [0x00000] in <6be0ffb1c4a94af5887a803acd8314a7>:0 at System.Runtime.CompilerServices.AsyncVoidMethodBuilder.Start[TStateMachine] (TStateMachine& stateMachine) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at Mono.TextEditor.TextArea.TooltipTimer () [0x00000] in <6be0ffb1c4a94af5887a803acd8314a7>:0 at Mono.TextEditor.TextArea.b389_0 () [0x00000] in <6be0ffb1c4a94af5887a803acd8314a7>:0 at GLib.Timeout+TimeoutProxy.Invoke (System.IntPtr data) [0x00000] in :0 at GLib.SourceProxy.HandlerInternal (System.IntPtr data) [0x00000] in :0 at Gtk.Application.gtk_main () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at Gtk.Application.Run () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at MonoDevelop.Ide.IdeApp.Run () [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Run (MonoDevelop.Ide.MonoDevelopOptions options) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Main (System.String[] args, MonoDevelop.Ide.Extensions.IdeCustomizer customizer) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Startup.MonoDevelopMain.Main (System.String[] args) [0x00000] in <896b5ea85b944fe4b17c5b1fd0f63db3>:0 WARNING [2019-01-28 22:38:31Z]: Gdk-Warning: gdk_window_set_icon_list: icons too large Stack trace: at Gtk.Widget.gtk_widget_show (System.IntPtr ) [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at Gtk.Widget.Show () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at MonoDevelop.Components.PopoverWindow.RepositionWindow (System.Nullable`1[T] newCaret) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Components.PopoverWindow.ShowPopup (Gtk.Widget parent, Gdk.EventButton evt, Gdk.Rectangle caret, MonoDevelop.Components.PopupPosition position) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Components.PopoverWindow.ShowPopup (Gtk.Widget widget, Gdk.Rectangle caret, MonoDevelop.Components.PopupPosition position) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.SourceEditor.DebugValueTooltipProvider.ShowTooltipWindow (MonoDevelop.Ide.Editor.TextEditor editor, MonoDevelop.Components.Window tipWindow, MonoDevelop.Ide.Editor.TooltipItem item, Xwt.ModifierKeys modifierState, System.Int32 mouseX, System.Int32 mouseY) [0x00000] in <6be0ffb1c4a94af5887a803acd8314a7>:0 at MonoDevelop.SourceEditor.Wrappers.TooltipProviderWrapper.ShowTooltipWindow (Mono.TextEditor.MonoTextEditor editor, Xwt.WindowFrame tipWindow, System.Int32 offset, Gdk.ModifierType modifierState, System.Int32 mouseX, System.Int32 mouseY, MonoDevelop.Ide.Editor.TooltipItem item) [0x00000] in <6be0ffb1c4a94af5887a803acd8314a7>:0 at Mono.TextEditor.TextArea.TooltipTimer () [0x00000] in <6be0ffb1c4a94af5887a803acd8314a7>:0 at System.Runtime.CompilerServices.AsyncVoidMethodBuilder.Start[TStateMachine] (TStateMachine& stateMachine) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at Mono.TextEditor.TextArea.TooltipTimer () [0x00000] in <6be0ffb1c4a94af5887a803acd8314a7>:0 at Mono.TextEditor.TextArea.b389_0 () [0x00000] in <6be0ffb1c4a94af5887a803acd8314a7>:0 at GLib.Timeout+TimeoutProxy.Invoke (System.IntPtr data) [0x00000] in :0 at GLib.SourceProxy.HandlerInternal (System.IntPtr data) [0x00000] in :0 at Gtk.Application.gtk_main () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at Gtk.Application.Run () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at MonoDevelop.Ide.IdeApp.Run () [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Run (MonoDevelop.Ide.MonoDevelopOptions options) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Main (System.String[] args, MonoDevelop.Ide.Extensions.IdeCustomizer customizer) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Startup.MonoDevelopMain.Main (System.String[] args) [0x00000] in <896b5ea85b944fe4b17c5b1fd0f63db3>:0 Stacktrace:

at <0xffffffff> at (wrapper managed-to-native) Cairo.NativeMethods.cairo_fill (intptr) [0x00002] in :0 at Cairo.Context.Fill () [0x00000] in :0 at MonoDevelop.Components.PopoverWindow.OnExposeEvent (Gdk.EventExpose) [0x000ed] in <5ac07174d27e4c97b126572faefe4ecb>:0 at Gtk.Widget.exposeevent_cb (intptr,intptr) [0x00014] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at (wrapper native-to-managed) Gtk.Widget.exposeevent_cb (intptr,intptr) <0x0008b> at <0xffffffff> at (wrapper managed-to-native) Gtk.Application.gtk_main () [0x00002] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at Gtk.Application.Run () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at MonoDevelop.Ide.IdeApp.Run () [0x00007] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Run (MonoDevelop.Ide.MonoDevelopOptions) [0x00b47] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Main (string[],MonoDevelop.Ide.Extensions.IdeCustomizer) [0x000f4] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Startup.MonoDevelopMain.Main (string[]) [0x00001] in <896b5ea85b944fe4b17c5b1fd0f63db3>:0 at (wrapper runtime-invoke) .runtime_invoke_int_object (object,intptr,intptr,intptr) [0x00054] in <896b5ea85b944fe4b17c5b1fd0f63db3>:0 /proc/self/maps: 40181000-41179000 rwxp 00000000 00:00 0 4163a000-4164a000 rwxp 00000000 00:00 0 55650494a000-556504d81000 r-xp 00000000 08:02 6950696 /usr/bin/mono-sgen 556504f80000-556504f87000 r--p 00436000 08:02 6950696 /usr/bin/mono-sgen 556504f87000-556504f8c000 rw-p 0043d000 08:02 6950696 /usr/bin/mono-sgen 556504f8c000-556504fa3000 rw-p 00000000 00:00 0 556506903000-55650ba79000 rw-p 00000000 00:00 0 [heap] 7f996f2dc000-7f996f35c000 rw-p 00000000 00:00 0 7f996f35d000-7f996f5fe000 r--p 00000000 08:02 8674609 /usr/lib/monodevelop/bin/ICSharpCode.NRefactory.CSharp.dll 7f996f5fe000-7f996f5ff000 ---p 00000000 00:00 0 7f996f5ff000-7f996f600000 rw-p 00000000 00:00 0 7f996f600000-7f996f608000 ---p 00000000 00:00 0 7f996f608000-7f996f7ff000 rw-p 00000000 00:00 0 7f996f7ff000-7f996f800000 ---p 00000000 00:00 0 7f996f800000-7f996f801000 rw-p 00000000 00:00 0 7f996f801000-7f996f809000 ---p 00000000 00:00 0 7f996f809000-7f996fb00000 rw-p 00000000 00:00 0 7f996fb7c000-7f996fbfc000 rw-p 00000000 00:00 0 7f996fbfe000-7f996fbff000 ---p 00000000 00:00 0 7f996fbff000-7f996fc00000 rw-p 00000000 00:00 0 7f996fc00000-7f996fc08000 ---p 00000000 00:00 0 7f996fc08000-7f996fdff000 rw-p 00000000 00:00 0 7f996fdff000-7f996fe00000 ---p 00000000 00:00 0 7f996fe00000-7f996fe01000 rw-p 00000000 00:00 0 7f996fe01000-7f996fe09000 ---p 00000000 00:00 0 FATAL ERROR [2019-01-28 22:38:32Z]: An unhandled exception has occurred. Terminating MonoDevelop? True System.NullReferenceException: Object reference not set to an instance of an object at (wrapper managed-to-native) Cairo.NativeMethods.cairo_fill(intptr) at Cairo.Context.Fill () [0x00000] in :0 at MonoDevelop.Components.PopoverWindow.OnExposeEvent (Gdk.EventExpose evnt) [0x000ed] in <5ac07174d27e4c97b126572faefe4ecb>:0 at Gtk.Widget.exposeevent_cb (System.IntPtr widget, System.IntPtr evnt) [0x00014] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 WARNING [2019-01-28 22:38:32Z]: Gdk-Warning: gdk_window_set_icon_list: icons too large Stack trace: at Gtk.Dialog.gtk_dialog_run (System.IntPtr ) [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at Gtk.Dialog.Run () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at MonoDevelop.Components.GtkWorkarounds.RunDialogWithNotification (Gtk.Dialog dialog) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.MessageService.RunCustomDialog (MonoDevelop.Components.Dialog dlg, MonoDevelop.Components.Window parent) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.MessageService.ShowCustomDialog (MonoDevelop.Components.Dialog dlg, MonoDevelop.Components.Window parent) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Components.Extensions.AlertDialog.RunDefault () [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Components.Extensions.PlatformDialog1[T].Run () [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Components.Extensions.AlertDialog.Run () [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.MessageService+InternalMessageService.GenericAlert (MonoDevelop.Components.Window parent, MonoDevelop.Ide.MessageDescription message) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at System.Runtime.Remoting.RemotingServices.InternalExecute (System.Reflection.MethodBase , System.Object , System.Object[] , System.Object[]& ) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at System.Runtime.Remoting.RemotingServices.InternalExecuteMessage (System.MarshalByRefObject target, System.Runtime.Remoting.Messaging.IMethodCallMessage reqMsg) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage (System.Runtime.Remoting.Messaging.IMessage msg) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at System.Runtime.Remoting.Messaging.ServerObjectTerminatorSink.SyncProcessMessage (System.Runtime.Remoting.Messaging.IMessage msg) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at System.Runtime.Remoting.Lifetime.LeaseSink.SyncProcessMessage (System.Runtime.Remoting.Messaging.IMessage msg) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at MonoDevelop.Ide.Gui.SyncContextDispatchSink.DispatchMessage (System.Object data) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.Gui.GuiSyncContext.Dispatch (MonoDevelop.Ide.Gui.StatefulMessageHandler cb, System.Object ob) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.Gui.SyncContextDispatchSink.SyncProcessMessage (System.Runtime.Remoting.Messaging.IMessage msg) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at System.Runtime.Remoting.ClientActivatedIdentity.SyncObjectProcessMessage (System.Runtime.Remoting.Messaging.IMessage msg) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at System.Runtime.Remoting.Messaging.ServerContextTerminatorSink.SyncProcessMessage (System.Runtime.Remoting.Messaging.IMessage msg) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at System.Runtime.Remoting.Contexts.CrossContextChannel.SyncProcessMessage (System.Runtime.Remoting.Messaging.IMessage msg) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at System.Runtime.Remoting.Messaging.ClientContextTerminatorSink.SyncProcessMessage (System.Runtime.Remoting.Messaging.IMessage msg) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at System.Runtime.Remoting.Messaging.EnvoyTerminatorSink.SyncProcessMessage (System.Runtime.Remoting.Messaging.IMessage msg) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at System.Runtime.Remoting.Proxies.RemotingProxy.Invoke (System.Runtime.Remoting.Messaging.IMessage request) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke (System.Runtime.Remoting.Proxies.RealProxy rp, System.Runtime.Remoting.Messaging.IMessage msg, System.Exception& exc, System.Object[]& out_args) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at System.Object.__icall_wrapper_mono_remoting_wrapper (System.IntPtr , System.IntPtr ) [0x00000] in <0f8aeac9d63d4b8aa575761bb4e65b79>:0 at MonoDevelop.Ide.MessageService.GenericAlert (MonoDevelop.Components.Window parent, System.String icon, System.String primaryText, System.String secondaryText, System.Int32 defaultButton, System.Threading.CancellationToken cancellationToken, MonoDevelop.Ide.AlertButton[] buttons) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.MessageService.GenericAlert (MonoDevelop.Components.Window parent, System.String icon, System.String primaryText, System.String secondaryText, System.Int32 defaultButton, MonoDevelop.Ide.AlertButton[] buttons) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.MessageService.GenericAlert (MonoDevelop.Components.Window parent, System.String icon, System.String primaryText, System.String secondaryText, MonoDevelop.Ide.AlertButton[] buttons) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.MessageService.ShowError (MonoDevelop.Components.Window parent, System.String primaryText, System.String secondaryText, System.Exception ex, System.Boolean logError, MonoDevelop.Ide.AlertButton[] buttons) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.LogReportingStartup+<>c.<Run>b__1_0 (System.Nullable1[T] enabled, System.Exception ex, System.Boolean willShutdown) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Core.LoggingService.ReportUnhandledException (System.Exception ex, System.Boolean willShutDown, System.Boolean silently, System.String tag) [0x00000] in <3891c1397ab441a7b22edc2cdc890787>:0 at MonoDevelop.Core.LoggingService.LogFatalError (System.String message, System.Exception ex) [0x00000] in <3891c1397ab441a7b22edc2cdc890787>:0 at MonoDevelop.Ide.IdeStartup.HandleException (System.Exception ex, System.Boolean willShutdown) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup+<>c.b__36_1 (GLib.UnhandledExceptionArgs args) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at GLib.ExceptionManager.RaiseUnhandledException (System.Exception e, System.Boolean is_terminal) [0x00000] in :0 at Gtk.Widget.exposeevent_cb (System.IntPtr widget, System.IntPtr evnt) [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at Gtk.Application.gtk_main () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at Gtk.Application.Run () [0x00000] in <7aab76e87bce48a4b45cf7fa613cb70c>:0 at MonoDevelop.Ide.IdeApp.Run () [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Run (MonoDevelop.Ide.MonoDevelopOptions options) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Ide.IdeStartup.Main (System.String[] args, MonoDevelop.Ide.Extensions.IdeCustomizer customizer) [0x00000] in <5ac07174d27e4c97b126572faefe4ecb>:0 at MonoDevelop.Startup.MonoDevelopMain.Main (System.String[] args) [0x00000] in <896b5ea85b944fe4b17c5b1fd0f63db3>:0

luizdl commented 5 years ago

This bug is quite old, and every new version I check if it has been fixed. See https://xamarin.github.io/bugzilla-archives/42/42029/bug.html

Today I've noticed MonoDevelop only crashes when "Compositing" is enabled, when I disable it Monodevelop won't crash. For more info about compositing: https://en.wikipedia.org/wiki/Compositing_window_manager

When it crashes with me, log file ends with

================================================================= Native Crash Reporting

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.

/proc/self/maps: 4003e000-4026e000 rwxp 00000000 00:00 0 40513000-40a06000 rwxp 00000000 00:00 0 40a12000-40a22000 rwxp 00000000 00:00 0 40fd8000-417fd000 rwxp 00000000 00:00 0 4180d000-4181d000 rwxp 00000000 00:00 0 4182d000-4184d000 rwxp 00000000 00:00 0 41aa7000-41d97000 rwxp 00000000 00:00 0 41da2000-41e22000 rwxp 00000000 00:00 0 41e42000-41e92000 rwxp 00000000 00:00 0 5627eb00d000-5627eb49d000 r-xp 00000000 08:05 20191915 /usr/bin/mono-sgen 5627eb69c000-5627eb6a3000 r--p 0048f000 08:05 20191915 /usr/bin/mono-sgen 5627eb6a3000-5627eb6a8000 rw-p 00496000 08:05 20191915 /usr/bin/mono-sgen 5627eb6a8000-5627eb6c0000 rw-p 00000000 00:00 0 5627ecfc2000-5627f3fef000 rw-p 00000000 00:00 0 [heap] 7f9294000000-7f92974c5000 rw-p 00000000 00:00 0 7f92974c5000-7f9298000000 ---p 00000000 00:00 0 7f9298000000-7f92980ff000 rw-p 00000000 00:00 0 7f92980ff000-7f929c000000 ---p 00000000 00:00 0 7f929c000000-7f929c094000 rw-p 00000000 00:00 0 7f929c094000-7f92a0000000 ---p 00000000 00:00 0 7f92a0000000-7f92a02c0000 rw-p 00000000 00:00 0 7f92a02c0000-7f92a4000000 ---p 00000000 00:00 0 7f92a4000000-7f92a4021000 rw-p 00000000 00:00 0 7f92a4021000-7f92a8000000 ---p 00000000 00:00 0 7f92a8a38000-7f92a8ab8000 rw-p 00000000 00:00 0

================================================================= Native stacktrace:

0x5627eb143158 - monodevelop : (null)
0x5627eb0ccd41 - monodevelop : (null)
0x5627eb13c0e0 - monodevelop : (null)
0x7f9305bd79a5 - /usr/lib/x86_64-linux-gnu/libXrender.so.1 : XRenderFindDisplay
0x7ffd40d08ee8 - Unknown

================================================================= Telemetry Dumper:

Pkilling 0x7f92e92fd700 from 0x7f930fdebf80 Pkilling 0x7f92cd0ff700 from 0x7f930fdebf80 Pkilling 0x7f92cccfd700 from 0x7f930fdebf80 Pkilling 0x7f92b0aff700 from 0x7f930fdebf80 Pkilling 0x7f930304e700 from 0x7f930fdebf80 Pkilling 0x7f92a8f47700 from 0x7f930fdebf80 Pkilling 0x7f92e8cfe700 from 0x7f930fdebf80 Pkilling 0x7f92cd6ff700 from 0x7f930fdebf80 Pkilling 0x7f92a99d3700 from 0x7f930fdebf80 Pkilling 0x7f92ccefe700 from 0x7f930fdebf80 Pkilling 0x7f930324f700 from 0x7f930fdebf80 Pkilling 0x7f9302cc0700 from 0x7f930fdebf80 Pkilling 0x7f92cfb7b700 from 0x7f930fdebf80 Pkilling 0x7f92ea2ff700 from 0x7f930fdebf80 Pkilling 0x7f92e8eff700 from 0x7f930fdebf80 Pkilling 0x7f92e9afe700 from 0x7f930fdebf80 Pkilling 0x7f92aa1b7700 from 0x7f930fdebf80 Pkilling 0x7f92ea868700 from 0x7f930fdebf80 Pkilling 0x7f92a9dff700 from 0x7f930fdebf80 Pkilling 0x7f92a97d2700 from 0x7f930fdebf80 Pkilling 0x7f930c8d0700 from 0x7f930fdebf80 Entering thread summarizer pause from 0x7f930fdebf80 Finished thread summarizer pause from 0x7f930fdebf80.

Waiting for dumping threads to resume

================================================================= External Debugger Dump:

[New LWP 5176] [New LWP 5177] [New LWP 5184] [New LWP 5185] [New LWP 5186] [New LWP 5190] [New LWP 5196] [New LWP 5199] [New LWP 5208] [New LWP 5221] [New LWP 5225] [New LWP 5226] [New LWP 5271] [New LWP 5290] [New LWP 5291] [New LWP 5292] [New LWP 5294] [New LWP 5295] [New LWP 5296] [New LWP 5346] [New LWP 5350] [New LWP 5352] [New LWP 5355] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x00007f930fb3b0ca in __waitpid (pid=5368, stat_loc=0x7ffd40d07e14, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:30 30 ../sysdeps/unix/sysv/linux/waitpid.c: Arquivo ou diretório inexistente. Id Target Id Frame

Thread 24 (Thread 0x7f92a8f47700 (LWP 5355)):

0 futex_wait_cancelable (private=0, expected=0, futex_word=0x5627eb6ae088) at ../sysdeps/unix/sysv/linux/futex-internal.h:88

1 __pthread_cond_wait_common (abstime=0x0, mutex=0x5627eb6ae0a0, cond=0x5627eb6ae060) at pthread_cond_wait.c:502

2 __pthread_cond_wait (cond=0x5627eb6ae060, mutex=0x5627eb6ae0a0) at pthread_cond_wait.c:655

3 0x00005627eb339d5d in ?? ()

4 0x00005627eb297fd1 in ?? ()

5 0x00005627eb29a355 in ?? ()

6 0x00005627eb27c3fb in ?? ()

7 0x00005627eb213c97 in ?? ()

8 0x000000004107c526 in ?? ()

9 0x0000000000000002 in ?? ()

10 0x0000000000000002 in ?? ()

11 0x00007f92a8f467b0 in ?? ()

12 0xffffffffffffffff in ?? ()

13 0x0000000000000000 in ?? ()

Thread 23 (Thread 0x7f92a97d2700 (LWP 5352)):

0 futex_abstimed_wait_cancelable (private=0, abstime=0x7f92a97d1d50, expected=0, futex_word=0x5627eb6aedc8) at ../sysdeps/unix/sysv/linux/futex-internal.h:205

1 do_futex_wait (sem=sem@entry=0x5627eb6aedc8, abstime=abstime@entry=0x7f92a97d1d50) at sem_waitcommon.c:111

2 0x00007f930fb39b93 in __new_sem_wait_slow (sem=0x5627eb6aedc8, abstime=0x7f92a97d1d50) at sem_waitcommon.c:181

3 0x00005627eb2e2162 in ?? ()

4 0x00005627eb27fa31 in ?? ()

5 0x00007f930fb30fa3 in start_thread (arg=) at pthread_create.c:486

6 0x00007f930f72a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f92a99d3700 (LWP 5350)):

0 futex_wait_cancelable (private=0, expected=0, futex_word=0x5627ecfd9978) at ../sysdeps/unix/sysv/linux/futex-internal.h:88

1 __pthread_cond_wait_common (abstime=0x0, mutex=0x5627ecfd9928, cond=0x5627ecfd9950) at pthread_cond_wait.c:502

2 __pthread_cond_wait (cond=0x5627ecfd9950, mutex=0x5627ecfd9928) at pthread_cond_wait.c:655

3 0x00005627eb339d5d in ?? ()

4 0x00005627eb298755 in ?? ()

5 0x00005627eb299b4f in ?? ()

6 0x00005627eb2d5f80 in ?? ()

7 0x00000000412a2a46 in ?? ()

8 0x00007f930ec062b0 in ?? ()

9 0x00007f92aa336290 in ?? ()

10 0x00007f930ec06230 in ?? ()

11 0x0000000000000001 in ?? ()

12 0x00007f92aa336290 in ?? ()

13 0x00007f92a0002570 in ?? ()

14 0x00007f92a99d2700 in ?? ()

15 0x00007f92a99d2680 in ?? ()

16 0x00007f930ecf8fb8 in ?? ()

17 0x00007f930ca601c8 in System_Threading_Monitor_ObjWait_bool_int_object (exitContext=false, millisecondsTimeout=-1, obj=0xffffffffffffffff) from /usr/lib/mono/aot-cache/amd64/mscorlib.dll.so

18 0x00007f930ca5fe92 in System_Threading_Monitor_Wait_object_int_bool (obj=0x7f92aa336290, millisecondsTimeout=-1, exitContext=false) from /usr/lib/mono/aot-cache/amd64/mscorlib.dll.so

19 0x00007f930ca5ffd1 in System_Threading_Monitor_Wait_object (obj=0x7f92aa336290) from /usr/lib/mono/aot-cache/amd64/mscorlib.dll.so

20 0x0000000040525b6b in ?? ()

21 0x0000000000000000 in ?? ()

Thread 21 (Thread 0x7f92a9dff700 (LWP 5346)):

0 0x00007f930fb3a882 in __libc_recvfrom (fd=44, buf=0x7f930ee96ba0, len=11, flags=0, addr=..., addrlen=0x0) at ../sysdeps/unix/sysv/linux/recvfrom.c:27

1 0x00005627eb2df31d in ?? ()

2 0x00005627eb2df421 in ?? ()

3 0x00005627eb263efc in ?? ()

4 0x00005627eb2072fd in ?? ()

5 0x000000004135a08d in ?? ()

6 0x00007f92a9dfe3a8 in ?? ()

7 0x0000000000000001 in ?? ()

8 0x00007f92a9dfe510 in ?? ()

9 0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7f92ea2ff700 (LWP 5296)):

0 __libc_read (nbytes=1024, buf=0x7f930ee28380, fd=42) at ../sysdeps/unix/sysv/linux/read.c:26

1 __libc_read (fd=42, buf=0x7f930ee28380, nbytes=1024) at ../sysdeps/unix/sysv/linux/read.c:24

2 0x00005627eb1afb43 in ?? ()

3 0x00005627eb1ae0e6 in ?? ()

4 0x00005627eb2e5f15 in ?? ()

5 0x00005627eb205de1 in ?? ()

6 0x0000000041006705 in ?? ()

7 0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7f92cd6ff700 (LWP 5295)):

0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f92cd6fdce0, expected=0, futex_word=0x5627eb6ae088) at ../sysdeps/unix/sysv/linux/futex-internal.h:142

1 __pthread_cond_wait_common (abstime=0x7f92cd6fdd80, mutex=0x5627eb6ae0a0, cond=0x5627eb6ae060) at pthread_cond_wait.c:533

2 __pthread_cond_timedwait (cond=0x5627eb6ae060, mutex=0x5627eb6ae0a0, abstime=0x7f92cd6fdd80) at pthread_cond_wait.c:667

3 0x00005627eb339cfb in ?? ()

4 0x00005627eb297f5c in ?? ()

5 0x00005627eb29a355 in ?? ()

6 0x00005627eb27c3fb in ?? ()

7 0x00005627eb213c97 in ?? ()

8 0x000000004107c526 in ?? ()

9 0x0000000000000002 in ?? ()

10 0x0000000000000002 in ?? ()

11 0x00007f92cd6fe5a0 in ?? ()

12 0xffffffffffffffff in ?? ()

13 0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f930304e700 (LWP 5294)):

0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f930304cce0, expected=0, futex_word=0x5627eb6ae088) at ../sysdeps/unix/sysv/linux/futex-internal.h:142

1 __pthread_cond_wait_common (abstime=0x7f930304cd80, mutex=0x5627eb6ae0a0, cond=0x5627eb6ae060) at pthread_cond_wait.c:533

2 __pthread_cond_timedwait (cond=0x5627eb6ae060, mutex=0x5627eb6ae0a0, abstime=0x7f930304cd80) at pthread_cond_wait.c:667

3 0x00005627eb339cfb in ?? ()

4 0x00005627eb297f5c in ?? ()

5 0x00005627eb29a355 in ?? ()

6 0x00005627eb27c3fb in ?? ()

7 0x00005627eb213c97 in ?? ()

8 0x000000004107c526 in ?? ()

9 0x0000000000000002 in ?? ()

10 0x0000000000000002 in ?? ()

11 0x00007f930304d5a0 in ?? ()

12 0xffffffffffffffff in ?? ()

13 0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f92e92fd700 (LWP 5292)):

0 __libc_read (nbytes=1024, buf=0x7f930edf4988, fd=34) at ../sysdeps/unix/sysv/linux/read.c:26

1 __libc_read (fd=34, buf=0x7f930edf4988, nbytes=1024) at ../sysdeps/unix/sysv/linux/read.c:24

2 0x00005627eb1afb43 in ?? ()

3 0x00005627eb1ae0e6 in ?? ()

4 0x00005627eb2e5f15 in ?? ()

5 0x00005627eb205de1 in ?? ()

6 0x0000000041006705 in ?? ()

7 0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f930324f700 (LWP 5291)):

0 __libc_read (nbytes=1024, buf=0x7f930edf4ef8, fd=37) at ../sysdeps/unix/sysv/linux/read.c:26

1 __libc_read (fd=37, buf=0x7f930edf4ef8, nbytes=1024) at ../sysdeps/unix/sysv/linux/read.c:24

2 0x00005627eb1afb43 in ?? ()

3 0x00005627eb1ae0e6 in ?? ()

4 0x00005627eb2e5f15 in ?? ()

5 0x00005627eb205de1 in ?? ()

6 0x0000000041006705 in ?? ()

7 0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f92cccfd700 (LWP 5290)):

0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f92cccfcbd0, expected=0, futex_word=0x5627eb6bdd28) at ../sysdeps/unix/sysv/linux/futex-internal.h:142

1 __pthread_cond_wait_common (abstime=0x7f92cccfcc70, mutex=0x5627eb6bdd40, cond=0x5627eb6bdd00) at pthread_cond_wait.c:533

2 __pthread_cond_timedwait (cond=0x5627eb6bdd00, mutex=0x5627eb6bdd40, abstime=0x7f92cccfcc70) at pthread_cond_wait.c:667

3 0x00005627eb339cfb in ?? ()

4 0x00005627eb3445da in ?? ()

5 0x00005627eb2e2c62 in ?? ()

6 0x00005627eb27fa31 in ?? ()

7 0x00007f930fb30fa3 in start_thread (arg=) at pthread_create.c:486

8 0x00007f930f72a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f92b0aff700 (LWP 5271)):

0 __libc_read (nbytes=1024, buf=0x7f930ee27598, fd=40) at ../sysdeps/unix/sysv/linux/read.c:26

1 __libc_read (fd=40, buf=0x7f930ee27598, nbytes=1024) at ../sysdeps/unix/sysv/linux/read.c:24

2 0x00005627eb1afb43 in ?? ()

3 0x00005627eb1ae0e6 in ?? ()

4 0x00005627eb2e5f15 in ?? ()

5 0x00005627eb205de1 in ?? ()

6 0x0000000041006705 in ?? ()

7 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f92ccefe700 (LWP 5226)):

0 futex_wait_cancelable (private=0, expected=0, futex_word=0x5627ecfda008) at ../sysdeps/unix/sysv/linux/futex-internal.h:88

1 __pthread_cond_wait_common (abstime=0x0, mutex=0x5627ecfd9fb8, cond=0x5627ecfd9fe0) at pthread_cond_wait.c:502

2 __pthread_cond_wait (cond=0x5627ecfd9fe0, mutex=0x5627ecfd9fb8) at pthread_cond_wait.c:655

3 0x00005627eb339d5d in ?? ()

4 0x00005627eb298755 in ?? ()

5 0x00005627eb299b4f in ?? ()

6 0x00005627eb2d5f80 in ?? ()

7 0x00000000412a2a46 in ?? ()

8 0xffffffffffffffff in ?? ()

9 0xffffffffffffffff in ?? ()

10 0x00007f930ec044d8 in ?? ()

11 0xffffffffffffffff in ?? ()

12 0x00007f930ec04518 in ?? ()

13 0x00007f92b4002570 in ?? ()

14 0x00007f92ccefd420 in ?? ()

15 0x00007f92ccefd3a0 in ?? ()

16 0x00007f92ccefd480 in ?? ()

17 0x00007f930ca601c8 in System_Threading_Monitor_ObjWait_bool_int_object (exitContext=false, millisecondsTimeout=-1, obj=0xffffffffffffffff) from /usr/lib/mono/aot-cache/amd64/mscorlib.dll.so

18 0x00007f930ca5fe92 in System_Threading_Monitor_Wait_object_int_bool (obj=0x7f930ec04518, millisecondsTimeout=-1, exitContext=false) from /usr/lib/mono/aot-cache/amd64/mscorlib.dll.so

19 0x00007f930ca5ff41 in System_Threading_Monitor_Wait_object_int (obj=0x7f930ec04518, millisecondsTimeout=-1) from /usr/lib/mono/aot-cache/amd64/mscorlib.dll.so

20 0x00007f930ca580e0 in System_Threading_SemaphoreSlim_WaitUntilCountOrTimeout_int_uint_System_Threading_CancellationToken (this=..., millisecondsTimeout=247481624, startTime=0, cancellationToken=250589224) from /usr/lib/mono/aot-cache/amd64/mscorlib.dll.so

21 0x00007f930ca57dd0 in System_Threading_SemaphoreSlim_Wait_int_System_Threading_CancellationToken (this=..., millisecondsTimeout=-1, cancellationToken=250589224) from /usr/lib/mono/aot-cache/amd64/mscorlib.dll.so

22 0x00000000416ed72b in ?? ()

23 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f92cd0ff700 (LWP 5225)):

0 futex_wait_cancelable (private=0, expected=0, futex_word=0x5627ecfd9f98) at ../sysdeps/unix/sysv/linux/futex-internal.h:88

1 __pthread_cond_wait_common (abstime=0x0, mutex=0x5627ecfd9f48, cond=0x5627ecfd9f70) at pthread_cond_wait.c:502

2 __pthread_cond_wait (cond=0x5627ecfd9f70, mutex=0x5627ecfd9f48) at pthread_cond_wait.c:655

3 0x00005627eb339d5d in ?? ()

4 0x00005627eb298755 in ?? ()

5 0x00005627eb299b4f in ?? ()

6 0x00005627eb2d5f80 in ?? ()

7 0x00000000412a2a46 in ?? ()

8 0xffffffffffffffff in ?? ()

9 0xffffffffffffffff in ?? ()

10 0x00007f930eff5140 in ?? ()

11 0xffffffffffffffff in ?? ()

12 0x00007f930eff5180 in ?? ()

13 0x00007f92c0002570 in ?? ()

14 0x00007f92cd0fe420 in ?? ()

15 0x00007f92cd0fe3a0 in ?? ()

16 0x00007f930f2753a0 in ?? ()

17 0x00007f930ca601c8 in System_Threading_Monitor_ObjWait_bool_int_object (exitContext=false, millisecondsTimeout=-1, obj=0xffffffffffffffff) from /usr/lib/mono/aot-cache/amd64/mscorlib.dll.so

18 0x00007f930ca5fe92 in System_Threading_Monitor_Wait_object_int_bool (obj=0x7f930eff5180, millisecondsTimeout=-1, exitContext=false) from /usr/lib/mono/aot-cache/amd64/mscorlib.dll.so

19 0x00007f930ca5ff41 in System_Threading_Monitor_Wait_object_int (obj=0x7f930eff5180, millisecondsTimeout=-1) from /usr/lib/mono/aot-cache/amd64/mscorlib.dll.so

20 0x00007f930ca580e0 in System_Threading_SemaphoreSlim_WaitUntilCountOrTimeout_int_uint_System_Threading_CancellationToken (this=..., millisecondsTimeout=251613568, startTime=0, cancellationToken=250000672) from /usr/lib/mono/aot-cache/amd64/mscorlib.dll.so

21 0x00007f930ca57dd0 in System_Threading_SemaphoreSlim_Wait_int_System_Threading_CancellationToken (this=..., millisecondsTimeout=-1, cancellationToken=250000672) from /usr/lib/mono/aot-cache/amd64/mscorlib.dll.so

22 0x00000000416ed72b in ?? ()

23 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f9302cc0700 (LWP 5221)):

0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f9302cbece0, expected=0, futex_word=0x5627eb6ae088) at ../sysdeps/unix/sysv/linux/futex-internal.h:142

1 __pthread_cond_wait_common (abstime=0x7f9302cbed80, mutex=0x5627eb6ae0a0, cond=0x5627eb6ae060) at pthread_cond_wait.c:533

2 __pthread_cond_timedwait (cond=0x5627eb6ae060, mutex=0x5627eb6ae0a0, abstime=0x7f9302cbed80) at pthread_cond_wait.c:667

3 0x00005627eb339cfb in ?? ()

4 0x00005627eb297f5c in ?? ()

5 0x00005627eb29a355 in ?? ()

6 0x00005627eb27c3fb in ?? ()

7 0x00005627eb213c97 in ?? ()

8 0x000000004107c526 in ?? ()

9 0x0000000000000002 in ?? ()

10 0x0000000000000002 in ?? ()

11 0x00007f9302cbf5a0 in ?? ()

12 0xffffffffffffffff in ?? ()

13 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f92e8eff700 (LWP 5208)):

0 futex_wait_cancelable (private=0, expected=0, futex_word=0x5627ecfd56f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88

1 __pthread_cond_wait_common (abstime=0x0, mutex=0x5627ecfd56a8, cond=0x5627ecfd56d0) at pthread_cond_wait.c:502

2 __pthread_cond_wait (cond=0x5627ecfd56d0, mutex=0x5627ecfd56a8) at pthread_cond_wait.c:655

3 0x00005627eb339d5d in ?? ()

4 0x00005627eb298755 in ?? ()

5 0x00005627eb299b4f in ?? ()

6 0x00005627eb29a227 in ?? ()

7 0x00005627eb27c3fb in ?? ()

8 0x00005627eb213c97 in ?? ()

9 0x000000004107c526 in ?? ()

10 0x00007f930ec66660 in ?? ()

11 0x00007f930ec66758 in ?? ()

12 0x00007f930ec66590 in ?? ()

13 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f92cfb7b700 (LWP 5199)):

0 0x00007f930f71f819 in __GI___poll (fds=0x7f92d4078d40, nfds=5, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

1 0x00005627eb2837c5 in ?? ()

2 0x00005627eb284826 in ?? ()

3 0x00005627eb27fa31 in ?? ()

4 0x00007f930fb30fa3 in start_thread (arg=) at pthread_create.c:486

5 0x00007f930f72a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f92e8cfe700 (LWP 5196)):

0 __libc_read (nbytes=8192, buf=0x7f92e8f100f0, fd=18) at ../sysdeps/unix/sysv/linux/read.c:26

1 __libc_read (fd=18, buf=0x7f92e8f100f0, nbytes=8192) at ../sysdeps/unix/sysv/linux/read.c:24

2 0x00007f93077273fb in SystemNative_Read () from /usr/lib/../lib/libmono-native.so

3 0x00007f930772607e in ?? () from /usr/lib/../lib/libmono-native.so

4 0x00000000412819b4 in ?? ()

5 0x00007f930eeacb30 in ?? ()

6 0x0000000000000002 in ?? ()

7 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f92ea868700 (LWP 5190)):

0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f92ea866f30, expected=0, futex_word=0x5627ecfd55a8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142

1 __pthread_cond_wait_common (abstime=0x7f92ea866fd0, mutex=0x5627ecfd5558, cond=0x5627ecfd5580) at pthread_cond_wait.c:533

2 __pthread_cond_timedwait (cond=0x5627ecfd5580, mutex=0x5627ecfd5558, abstime=0x7f92ea866fd0) at pthread_cond_wait.c:667

3 0x00005627eb339cfb in ?? ()

4 0x00005627eb298755 in ?? ()

5 0x00005627eb299ba7 in ?? ()

6 0x00005627eb29a227 in ?? ()

7 0x00005627eb27c3fb in ?? ()

8 0x00005627eb213c97 in ?? ()

9 0x000000004107c526 in ?? ()

10 0x00007f930ee7a1f8 in ?? ()

11 0x00007f930ee7a2f0 in ?? ()

12 0x00007f930ee7a128 in ?? ()

13 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f930161e700 (LWP 5186)):

0 0x00007f930f71f819 in __GI___poll (fds=0x7f92f0017f20, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

1 0x00007f9306e27136 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0

2 0x00007f9306e274c2 in g_main_loop_run () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0

3 0x00007f930600f0d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0

4 0x00007f9306e4f415 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0

5 0x00007f930fb30fa3 in start_thread (arg=) at pthread_create.c:486

6 0x00007f930f72a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f9301e1f700 (LWP 5185)):

0 0x00007f930f71f819 in __GI___poll (fds=0x5627edbc44b0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

1 0x00007f9306e27136 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0

2 0x00007f9306e2725c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0

3 0x00007f9302632ffd in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so

4 0x00007f9306e4f415 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0

5 0x00007f930fb30fa3 in start_thread (arg=) at pthread_create.c:486

6 0x00007f930f72a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f9302620700 (LWP 5184)):

0 0x00007f930f71f819 in __GI___poll (fds=0x5627edbcccc0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

1 0x00007f9306e27136 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0

2 0x00007f9306e2725c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0

3 0x00007f9306e272a1 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0

4 0x00007f9306e4f415 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0

5 0x00007f930fb30fa3 in start_thread (arg=) at pthread_create.c:486

6 0x00007f930f72a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f930c8d0700 (LWP 5177)):

0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x5627eb6ae480) at ../sysdeps/unix/sysv/linux/futex-internal.h:205

1 do_futex_wait (sem=sem@entry=0x5627eb6ae480, abstime=0x0) at sem_waitcommon.c:111

2 0x00007f930fb39988 in __new_sem_wait_slow (sem=0x5627eb6ae480, abstime=0x0) at sem_waitcommon.c:181

3 0x00005627eb2ccc21 in ?? ()

4 0x00005627eb27fa31 in ?? ()

5 0x00007f930fb30fa3 in start_thread (arg=) at pthread_create.c:486

6 0x00007f930f72a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f930ebff700 (LWP 5176)):

0 futex_wait_cancelable (private=0, expected=0, futex_word=0x5627eb6bd268) at ../sysdeps/unix/sysv/linux/futex-internal.h:88

1 __pthread_cond_wait_common (abstime=0x0, mutex=0x5627eb6bd280, cond=0x5627eb6bd240) at pthread_cond_wait.c:502

2 __pthread_cond_wait (cond=0x5627eb6bd240, mutex=0x5627eb6bd280) at pthread_cond_wait.c:655

3 0x00005627eb32a45b in ?? ()

4 0x00007f930fb30fa3 in start_thread (arg=) at pthread_create.c:486

5 0x00007f930f72a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f930fdebf80 (LWP 5174)):

0 0x00007f930fb3b0ca in __waitpid (pid=5368, stat_loc=0x7ffd40d07e14, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:30

1 0x00005627eb1433a1 in ?? ()

2 0x00005627eb0ccd41 in ?? ()

3 0x00005627eb13c0e0 in ?? ()

4 0x00007f9305bd79a5 in XRenderFindDisplay () from /usr/lib/x86_64-linux-gnu/libXrender.so.1

5 0x00007ffd40d08ee8 in ?? ()

6 0x0000000000000000 in ?? ()

[Inferior 1 (process 5174) detached]