1996320 - Assertion failure: !aRequest->getLoadedScript()->HasDiskCacheReference(), at /builds/worker/checkouts/gecko/dom/script/ScriptLoader.cpp:3346

Status: RESOLVED FIXED

(Core :: JavaScript Engine, defect, P3)

Description

[Tyson Smith [:tsmith]]

Found with m-c 20251024-46d11fbf41a3 (--enable-debug)

This was found by visiting a live website with a debug build.

STR:

• Launch browser and visit site

This issue was triggered by visiting http://hotelclub.net/.

Assertion failure: !aRequest->getLoadedScript()->HasDiskCacheReference(), at /builds/worker/checkouts/gecko/dom/script/ScriptLoader.cpp:3346

0|0|xul.dll|mozilla::dom::ScriptLoader::MaybePrepareForDiskCacheAfterExecute(JS::loader::ScriptLoadRequest*, nsresult)|hg:hg.mozilla.org/mozilla-central:dom/script/ScriptLoader.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|3345|0x169
0|1|xul.dll|mozilla::dom::ScriptLoader::EvaluateScript(nsIGlobalObject*, JS::loader::ScriptLoadRequest*)|hg:hg.mozilla.org/mozilla-central:dom/script/ScriptLoader.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|3471|0x6aa
0|2|xul.dll|mozilla::dom::ScriptLoader::EvaluateScriptElement(JS::loader::ScriptLoadRequest*)|hg:hg.mozilla.org/mozilla-central:dom/script/ScriptLoader.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|2989|0x2ab
0|3|xul.dll|mozilla::dom::ScriptLoader::ProcessRequest(JS::loader::ScriptLoadRequest*)|hg:hg.mozilla.org/mozilla-central:dom/script/ScriptLoader.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|2495|0x2d2
0|4|xul.dll|mozilla::dom::ScriptLoader::ProcessPendingRequests(bool)|hg:hg.mozilla.org/mozilla-central:dom/script/ScriptLoader.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|3774|0x99
0|5|xul.dll|mozilla::dom::ScriptLoader::ProcessOffThreadRequest(JS::loader::ScriptLoadRequest*)|hg:hg.mozilla.org/mozilla-central:dom/script/ScriptLoader.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|2437|0x184
0|6|xul.dll|mozilla::dom::(anonymous namespace)::OffThreadCompilationCompleteTask::Run()|hg:hg.mozilla.org/mozilla-central:dom/script/ScriptLoader.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|1977|0x300
0|7|xul.dll|mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex &> const&)|hg:hg.mozilla.org/mozilla-central:xpcom/threads/TaskController.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|1325|0x737
0|8|xul.dll|mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex &> const&)|hg:hg.mozilla.org/mozilla-central:xpcom/threads/TaskController.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|1148|0x57
0|9|xul.dll|mozilla::TaskController::ProcessPendingMTTask(bool)|hg:hg.mozilla.org/mozilla-central:xpcom/threads/TaskController.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|641|0x69
0|10|xul.dll|mozilla::detail::RunnableFunction<`lambda at /builds/worker/checkouts/gecko/xpcom/threads/TaskController.cpp:333:7'>::Run()|hg:hg.mozilla.org/mozilla-central:xpcom/threads/nsThreadUtils.h:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|550|0x16
0|11|xul.dll|nsThread::ProcessNextEvent(bool, bool*)|hg:hg.mozilla.org/mozilla-central:xpcom/threads/nsThread.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|1166|0x66b
0|12|xul.dll|NS_ProcessNextEvent(nsIThread*, bool)|hg:hg.mozilla.org/mozilla-central:xpcom/threads/nsThreadUtils.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|462|0x70
0|13|xul.dll|mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*)|hg:hg.mozilla.org/mozilla-central:ipc/glue/MessagePump.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|85|0xb7
0|14|xul.dll|MessageLoop::RunHandler()|hg:hg.mozilla.org/mozilla-central:ipc/chromium/src/base/message_loop.cc:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|361|0x3e
0|15|xul.dll|MessageLoop::Run()|hg:hg.mozilla.org/mozilla-central:ipc/chromium/src/base/message_loop.cc:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|343|0x6e
0|16|xul.dll|nsBaseAppShell::Run()|hg:hg.mozilla.org/mozilla-central:widget/nsBaseAppShell.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|152|0x27
0|17|xul.dll|nsAppShell::Run()|hg:hg.mozilla.org/mozilla-central:widget/windows/nsAppShell.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|674|0x17d
0|18|xul.dll|XRE_RunAppShell()|hg:hg.mozilla.org/mozilla-central:toolkit/xre/nsEmbedFunctions.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|657|0x78
0|19|xul.dll|mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*)|hg:hg.mozilla.org/mozilla-central:ipc/glue/MessagePump.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|235|0x39
0|20|xul.dll|MessageLoop::RunHandler()|hg:hg.mozilla.org/mozilla-central:ipc/chromium/src/base/message_loop.cc:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|361|0x3e
0|21|xul.dll|MessageLoop::Run()|hg:hg.mozilla.org/mozilla-central:ipc/chromium/src/base/message_loop.cc:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|343|0x6e
0|22|xul.dll|XRE_InitChildProcess(int, char**, XREChildData const*)|hg:hg.mozilla.org/mozilla-central:toolkit/xre/nsEmbedFunctions.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|595|0xa59
0|23|firefox.exe|NS_internal_main(int, char**, char**)|hg:hg.mozilla.org/mozilla-central:browser/app/nsBrowserApp.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|465|0x27d
0|24|firefox.exe|wmain(int, wchar_t**)|hg:hg.mozilla.org/mozilla-central:toolkit/xre/nsWindowsWMain.cpp:46d11fbf41a3492fab9eb7e7fcddbbffb27ad2fe|150|0x246

Comment 1

[Tyson Smith [:tsmith]]

A Pernosco session is available here: https://pernos.co/debug/T1bP_Kx8zwGN2kQIF49XYQ/index.html

Comment 2

[Tooru Fujisawa [:arai]]

Thank you for filing!

Fix incoming in bug 1996181.
Planned to be landed in next week.
If it's urgent, then we can backout bug 1992646 and then bug 1992341.

Comment 3

[Tyson Smith [:tsmith]]

Thanks, no hurry for the fix.

Comment 4

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1992341

Comment 5

[Tooru Fujisawa [:arai]]

This should be fixed by bug 1996181 patch.