Open Bug 927337 Opened 11 years ago Updated 2 years ago

WARNING: /build/glib2.0-Ot8bbC/glib2.0-2.36.4/./gobject/gsignal.c:3429: signal name `selection_changed' is invalid for instance `0xc5db018' of type `MaiAtkType3': 'glib warning', file ...../mozilla/toolkit/xre/nsSigHan

Categories

(Core :: Disability Access APIs, defect)

Product:
Core
Component:
Disability Access APIs
Platform:
x86_64
Linux
Type:
defect

Tracking

()

People

(Reporter: ishikawa, Unassigned)

References

Details

During the run of thunderbird |make mozmill| test suite (DEBUG BUILD), 
I have seen
about 5 dozen warning messages of the following form, 68 of them to be exact, 

WARNING: /build/glib2.0-Ot8bbC/glib2.0-2.36.4/./gobject/gsignal.c:3429: signal name `selection_changed' is invalid for instance `0xc5db018' of type `MaiAtkType3': 'glib warning', file ...local-comm-central-source-tree.../mozilla/toolkit/xre/nsSigHandlers.cpp, line 127

The instance `0xc5db018' is changed for each message, it seems.

I found a bug 669253

https://bugzilla.mozilla.org/show_bug.cgi?id=669253
[atk] When print dialog popup/close, get GLib-GObject-WARNING **: gsignal.c:2924: signal id `xxx' is invalid for instance `xxxxxxxx'

which was said to be resolved already.

I think something crept in since then, and TB is issueing these extra messages.
It would be nice if we can shut up this warning if this is NOT a symptom of a serious error.

TIA
See Also: → 669253
what is the stack when that happens?
(In reply to Trevor Saunders (:tbsaunde) from comment #1)
> what is the stack when that happens?

I will try to capture it, but since |make mozmill| test is a batch-style
non-interactive test, it is a little  difficult to figure out where I can add a breakpoint, say, using gdb in this automated test script (consisting of python scripts, etc.)
I will see what I can do.

Maybe I can create a function whose sole purpose is to dump the stacktrace using
NS_ASSERTION() macro in one of the source files and simply calls it where the error message is printed.


TIA
(In reply to Trevor Saunders (:tbsaunde) from comment #1)
> what is the stack when that happens?

Sorry for taking so long to obtain the stack.

I think I hit upon a bug or something.

On 32-bit Debian GNU/Linux, when I inserted NS_ASSERTION() to the signal handler which printed the message
I only got one-level of stack dump (and it is in libxul.so and for some reason, mozilla/tools/rb/fix-linux-stack.pl could not produce meaningful symbol.).
One level depth is not quite proper for the stack dump here.

On 64-bit Debian GNU/Linux, when I inserted NS_ASSERTION() in the same place,
I do get a reasnably deep stackdump: most of the entries in the stackdump
seem to be inside libxul.so, but again somehow most of them cannot be converted to meaningful symbol
using fix-linux-stack.pl. 

I am stumped. Maybe the recent upgrade of Debian GNU/Linux (32-bit and 64-bit) may have
introduced a subtle issue related to binary tools, but given that all the build tool chain work, that is hard to believe.

Maybe placing NS_ASSERTION() to dump stack in a signal handler was not good (?)

I am investigating to see if I can use gdb to dump stack in the said gnome signal/event handler, but
since the symptom appears in a |make mozmill| test script, I have tough time to figure out where I can
insert gdb and interact with it before running the test files to produce the suspicious condition.

Thank you for your patience.

PS: The following is an excerpt from the |make mozmill| run under 64-bit Debian GNU/Linux.
I already converted the stackdump to symbolic value, but most of the entries could not be
changed to meanigful values: they remain as libxul.so + number form.

WARNING: /tmp/buildd/glib2.0-2.36.4/./gobject/gsignal.c:3429: signal name `selection_changed' is invalid for instance `0x4c3de20' of type `MaiAtkType3': 'glib warning', file /REF-COMM-CENTRAL/comm-central/mozilla/toolkit/xre/nsSigHandlers.cpp, line 127
###!!! ASSERTION: we get glib warning. Let us dump stack trace.: '0', file /REF-COMM-CENTRAL/comm-central/mozilla/toolkit/xre/nsSigHandlers.cpp, line 128
g_logv+0x00000201 [/lib/x86_64-linux-gnu/libglib-2.0.so.0 +0x0004ee61]
g_log+0x00000082 [/lib/x86_64-linux-gnu/libglib-2.0.so.0 +0x0004f072]
g_signal_emit_by_name+0x0000013d [/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 +0x0002907d]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x00a35375]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x009dde04]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x009ddefc]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x00a186a1]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x00a18c52]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x014038e6]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x0140481d]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x013fccb9]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x014002b3]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x014008d2]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x012cff64]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x0121c5ca]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x0121c6ce]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x013bed39]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x0122068d]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x01bfe2ce]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x01c01128]
NS_InvokeByIndex+0x0000014e [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x030ceb0e]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x01e393b5]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x01e4669a]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ce88b]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9efe]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c8266]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9cd9]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ca143]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ca97a]
JS_CallFunctionValue(JSContext*, JSObject*, JS::Value, unsigned int, JS::Value*, JS::Value*)+0x0000012a [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03a02b3a]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x02cba7f7]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x0188b699]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x016c0411]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x016a6034]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x014038e6]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x0140481d]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x013fd32a]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x014002b3]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x00e8ce02]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x00e8de65]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x00e8f93f]
~nsCOMPtr (/REF-OBJ-DIR/objdir-tb3/mozilla/view/src/../../dist/include/nsCOMPtr.h:512)
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x016fe8ca]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x02224a10]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x01740ed7]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x017410c9]
NS_InvokeByIndex+0x0000014e [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x030ceb0e]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x01e393b5]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x01e4669a]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ce88b]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9efe]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c8266]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9cd9]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ca143]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ca97a]
js::DirectProxyHandler::call(JSContext*, JS::Handle<JSObject*>, JS::CallArgs const&)+0x0000009b [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03afb49b]
js::CrossCompartmentWrapper::call(JSContext*, JS::Handle<JSObject*>, JS::CallArgs const&)+0x0000016a [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03b5c3ba]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03afc107]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03afc228]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ce88b]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9efe]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c8266]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9cd9]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ca143]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ca97a]
js::DirectProxyHandler::call(JSContext*, JS::Handle<JSObject*>, JS::CallArgs const&)+0x0000009b [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03afb49b]
js::CrossCompartmentWrapper::call(JSContext*, JS::Handle<JSObject*>, JS::CallArgs const&)+0x0000016a [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03b5c3ba]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03afc107]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03afc228]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ce88b]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9efe]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c8266]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9cd9]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ca143]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ca97a]
js::DirectProxyHandler::call(JSContext*, JS::Handle<JSObject*>, JS::CallArgs const&)+0x0000009b [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03afb49b]
js::CrossCompartmentWrapper::call(JSContext*, JS::Handle<JSObject*>, JS::CallArgs const&)+0x0000016a [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03b5c3ba]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03afc107]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03afc228]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ce88b]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9efe]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c8266]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9cd9]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ca143]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03a64df7]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ce88b]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9efe]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ca97a]
js::DirectProxyHandler::call(JSContext*, JS::Handle<JSObject*>, JS::CallArgs const&)+0x0000009b [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03afb49b]
js::CrossCompartmentWrapper::call(JSContext*, JS::Handle<JSObject*>, JS::CallArgs const&)+0x0000016a [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03b5c3ba]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03afc107]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03afc228]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ce88b]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9efe]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c8266]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9cd9]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ca143]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ca97a]
js::DirectProxyHandler::call(JSContext*, JS::Handle<JSObject*>, JS::CallArgs const&)+0x0000009b [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03afb49b]
js::CrossCompartmentWrapper::call(JSContext*, JS::Handle<JSObject*>, JS::CallArgs const&)+0x0000016a [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03b5c3ba]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03afc107]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03afc228]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ce88b]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9efe]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c8266]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9cd9]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038caf3d]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038cb88c]
JS::Evaluate(JSContext*, JS::Handle<JSObject*>, JS::CompileOptions, char16_t const*, unsigned long, JS::Value*)+0x0000019e [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03a0888e]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x01e5db75]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x01de8dc2]
NS_InvokeByIndex+0x0000014e [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x030ceb0e]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x01e393b5]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x01e4669a]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ce88b]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9efe]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c8266]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038c9cd9]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ca143]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x038ca97a]
JS_CallFunctionValue(JSContext*, JSObject*, JS::Value, unsigned int, JS::Value*, JS::Value*)+0x0000012a [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x03a02b3a]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x01e2e309]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x01e25ff7]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x030cf820]
UNKNOWN [/REF-OBJ-DIR/objdir-tb3/mozilla/dist/bin/libxul.so +0x030cec4b]

(thunderbird:13278): GLib-GObject-WARNING **: /tmp/buildd/glib2.0-2.36.4/./gobject/gsignal.c:3429: signal name `selection_changed' is invalid for instance `0x4c3de20' of type `MaiAtkType3'
These warnings are seen near a test failure: https://bugzilla.mozilla.org/show_bug.cgi?id=910293#c111
See Also: → 910293
I get the same or similar error in production. Quickly leads to Thunderbird being unusable.

GLib-GObject-WARNING **: gsignal.c:3431: signal name 'selection_changed' is invalid for instance '0x7f0bf23b7280' of type 'MaiAtkType3'

thunderbird-24.4.0-1.fc20.x86_64
(In reply to Bub from comment #5)
> I get the same or similar error in production. Quickly leads to Thunderbird
> being unusable.
> 

That is too bad.
In my case, the message and whatever bad behavior is contained and not too excessive.

> GLib-GObject-WARNING **: gsignal.c:3431: signal name 'selection_changed' is
> invalid for instance '0x7f0bf23b7280' of type 'MaiAtkType3'

I think it is obviously the interaction with some kind library issues.

My actual problem appears as temporary stalling/lagging, updating screen may hang a while, continue, hang.. etc.
No idea what the temporary hanging is related to. I have been using TB 10+ years and the problem appeared out of blue sky.

Errors I see at terminal are the same as reported here plus something else:

(thunderbird:26216): GLib-GObject-WARNING **: 12:14:45.847: ../../../../gobject/gsignal.c:3493: signal name 'selection_changed' is invalid for instance '0x7f64314fb790' of type 'MaiAtkType3'

(thunderbird:26216): GLib-GObject-WARNING **: 12:14:47.351: ../../../../gobject/gsignal.c:3493: signal name 'selection_changed' is invalid for instance '0x7f64314fb6a0' of type 'MaiAtkType3'

(thunderbird:26216): GLib-GObject-WARNING **: 12:14:48.880: ../../../../gobject/gsignal.c:3493: signal name 'selection_changed' is invalid for instance '0x7f64314fb790' of type 'MaiAtkType3'

(thunderbird:26216): GLib-GObject-WARNING **: 12:14:53.464: ../../../../gobject/gsignal.c:3493: signal name 'selection_changed' is invalid for instance '0x7f64314fb4c0' of type 'MaiAtkType3'
JavaScript error: resource://gre/modules/ActivityManager.jsm, line 127: NS_ERROR_NOT_AVAILABLE:

(thunderbird:26216): GLib-GObject-WARNING **: 12:15:26.193: ../../../../gobject/gsignal.c:3493: signal name 'selection_changed' is invalid for instance '0x7f6430a45a10' of type 'MaiAtkType3'
JavaScript error: resource://gre/modules/ActivityManager.jsm, line 127: NS_ERROR_NOT_AVAILABLE:
JavaScript error: resource://gre/modules/ActivityManager.jsm, line 127: NS_ERROR_NOT_AVAILABLE:
JavaScript error: resource://gre/modules/ActivityManager.jsm, line 127: NS_ERROR_NOT_AVAILABLE:

continued...
(thunderbird:26216): GLib-GObject-WARNING **: 12:34:46.685: ../../../../gobject/gsignal.c:3493: signal name 'selection_changed' is invalid for instance '0x7f6431023d30' of type 'MaiAtkType3'
[2021-08-04T09:34:46Z ERROR style::stylesheets::rule_parser] Saw @import rule, but no way to trigger the load
[2021-08-04T09:34:46Z ERROR style::stylesheets::rule_parser] Saw @import rule, but no way to trigger the load
[2021-08-04T09:34:46Z ERROR style::stylesheets::rule_parser] Saw @import rule, but no way to trigger the load
[2021-08-04T09:34:47Z ERROR style::stylesheets::rule_parser] Saw @import rule, but no way to trigger the load
[2021-08-04T09:34:47Z ERROR style::stylesheets::rule_parser] Saw @import rule, but no way to trigger the load
[2021-08-04T09:34:47Z ERROR style::stylesheets::rule_parser] Saw @import rule, but no way to trigger the load

(thunderbird:26216): GLib-GObject-WARNING **: 12:35:07.184: ../../../../gobject/gsignal.c:3493: signal name 'selection_changed' is invalid for instance '0x7f643b38e790' of type 'MaiAtkType3'
[2021-08-04T09:35:07Z ERROR style::stylesheets::rule_parser] Saw @import rule, but no way to trigger the load
[2021-08-04T09:35:07Z ERROR style::stylesheets::rule_parser] Saw @import rule, but no way to trigger the load
[2021-08-04T09:35:07Z ERROR style::stylesheets::rule_parser] Saw @import rule, but no way to trigger the load
[2021-08-04T09:35:07Z ERROR style::stylesheets::rule_parser] Saw @import rule, but no way to trigger the load
[2021-08-04T09:35:07Z ERROR style::stylesheets::rule_parser] Saw @import rule, but no way to trigger the load
[2021-08-04T09:35:07Z ERROR style::stylesheets::rule_parser] Saw @import rule, but no way to trigger the load
[2021-08-04T09:35:07Z ERROR style::stylesheets::rule_parser] Saw @import rule, but no way to trigger the load
JavaScript error: resource://gre/modules/ActivityManager.jsm, line 127: NS_ERROR_NOT_AVAILABLE:

I have the exact same issue as Arto.

I'm using LMDE 4 (Cinnamon) and TB 78.14.0 (64-Bit)

This is (one of) the messages I get on the terminal:
(thunderbird:13008): GLib-GObject-WARNING **: 13:22:58.587: ../../../gobject/gsignal.c:3493: signal name 'selection_changed' is invalid for instance '0x7f8355a85650' of type 'MaiAtkType3'

I also experience extremely annoying lags when selecting a new folder or account or want to select an email.

Any help would be much appreciated
Ben

Severity: normal → S3
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