I see the following ASSERTION error about *800* times during test run of |mach mochitest-plain| of full debug build of FF created from M-C portion (./mozilla) of C-C source tree. They look grave but test harness seems to pass the tests themsevles most of the time.
###!!! ASSERTION: bad size recorded: 'aInstanceSize == 0 || entry->GetClassSize() == aInstanceSize', file /REF-COMM-CENTRAL/comm-central/mozilla/xpcom/base/nsTraceRefcnt.cpp, line 441 What does this error mean? I have not seen these assertions in full debug TB test and so not sure how grave or light the assertions are. A typical trace shows something like this (sanitized a bit to remove the timestamp at the beginning of the each line) : [Parent 19583] ###!!! ASSERTION: bad size recorded: 'aInstanceSize == 0 || entry->GetClassSize() == aInstanceSize', file /REF-COMM-CENTRAL/comm-central/mozilla/xpcom/base/nsTraceRefcnt.cpp, line 441 NS_LogAddRef (/REF-COMM-CENTRAL/comm-central/mozilla/xpcom/base/nsTraceRefcnt.cpp:979) mozilla::dom::workers::MessagePort::AddRef() (/REF-COMM-CENTRAL/comm-central/mozilla/dom/workers/MessagePort.cpp:220) mozilla::dom::workers::SharedWorker::SharedWorker(nsPIDOMWindow*, mozilla::dom::workers::WorkerPrivate*) (/WWW-DIR/ff-objdir-tb3/dom/workers/../../dist/include/nsAutoPtr.h:879) mozilla::dom::workers::RuntimeService::CreateSharedWorker(mozilla::dom::GlobalObject const&, nsAString_internal const&, nsACString_internal const&, mozilla::dom::workers::SharedWorker**) (/WWW-DIR/ff-objdir-tb3/dom/workers/../../dist/include/nsAutoPtr.h:917) ... NOTE: Interesting thing is that almost all such ASSERTIONS have the following line at the top of the trace. (I think "ALL" is likely, but I may have missed a few lines.) mozilla::dom::workers::MessagePort::AddRef() (/REF-COMM-CENTRAL/comm-central/mozilla/dom/workers/MessagePort.cpp:220) _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
