206394 2020-01-16 20:39:24 -0800 [WinCairo][WK2] ASSERT(isUIThread()) is failing since r254723 2020-01-17 08:01:29 -0800 1 1 1 Unclassified WebKit WebKit2 WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 fujii fujii clopez commit-queue don.olmstead ross.kirsling thedanielchen timothy webkit-bug-importer oldest_to_newest 1607850 0 fujii 2020-01-16 20:39:24 -0800 [WinCairo][WK2] ASSERT(isUIThread()) is failing since r254723 WinCairo port, Debug builds Since r254723 (Bug 206375) 1. Start MiniBrowser --wk2 2. The assertion fails Callstack: > WTF.dll!WTFCrash() Line 305 C++ > WTF.dll!WTFCrashWithInfo(int __formal=147, const char * __formal=0x00007ffe22880c20, const char * __formal=0x00007ffe22880bd0, int __formal=214) Line 619 C++ > WTF.dll!WTF::AtomString::init::__l2::<lambda>() Line 147 C++ > [External Code] > WTF.dll!WTF::AtomString::init() Line 155 C++ > WebKit2.dll!WebKit::InitializeWebKit2() Line 43 C++ > WebKit2.dll!API::Object::Object() Line 41 C++ > WebKit2.dll!API::ObjectImpl<85>::ObjectImpl<85>() Line 275 C++ > WebKit2.dll!API::PageConfiguration::PageConfiguration() Line 50 C++ > WebKit2.dll!API::PageConfiguration::create() Line 47 C++ > WebKit2.dll!WKPageConfigurationCreate() Line 45 C++ > MiniBrowserLib.dll!WebKitBrowserWindow::create(BrowserWindowClient & client={...}, HWND__ * mainWnd=0x00000000002f0300, bool __formal=false) Line 112 C++ > [External Code] > MiniBrowserLib.dll!MainWindow::init(std::function<WTF::Ref<BrowserWindow,WTF::DumbPtrTraits<BrowserWindow>> __cdecl(BrowserWindowClient &,HWND__ *,bool)> factory={...}, HINSTANCE__ * hInstance=0x00007ffe5f1a0000, bool usesLayeredWebView=false) Line 137 C++ > MiniBrowserLib.dll!wWinMain(HINSTANCE__ * hInstance=0x00007ff763870000, HINSTANCE__ * hPrevInstance=0x0000000000000000, wchar_t * lpstrCmdLine=0x0000023771556920, int nCmdShow=10) Line 90 C++ > MiniBrowserLib.dll!dllLauncherEntryPoint(HINSTANCE__ * hInstance=0x00007ff763870000, HINSTANCE__ * hPrevInstance=0x0000000000000000, wchar_t * lpstrCmdLine=0x0000023771556920, int nCmdShow=10) Line 145 C++ > MiniBrowser.exe!wWinMain(HINSTANCE__ * hInstance=0x00007ff763870000, HINSTANCE__ * hPrevInstance=0x0000000000000000, wchar_t * lpstrCmdLine=0x0000023771556920, int nCmdShow=10) Line 232 C++ > [External Code] 1607861 1 388008 fujii 2020-01-16 21:02:06 -0800 Created attachment 388008 Patch 1607960 2 388008 clopez 2020-01-17 05:59:50 -0800 Comment on attachment 388008 Patch This issue is also affecting WPE and GTK 1607986 3 388008 commit-queue 2020-01-17 08:00:27 -0800 Comment on attachment 388008 Patch Clearing flags on attachment: 388008 Committed r254746: <https://trac.webkit.org/changeset/254746> 1607987 4 commit-queue 2020-01-17 08:00:28 -0800 All reviewed patches have been landed. Closing bug. 1607988 5 webkit-bug-importer 2020-01-17 08:01:29 -0800 <rdar://problem/58682385> 388008 2020-01-16 21:02:06 -0800 2020-01-17 08:00:27 -0800 Patch bug-206394-20200117140204.patch text/plain 1539 fujii U3VidmVyc2lvbiBSZXZpc2lvbjogMjU0NzM0CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L0No YW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCmluZGV4IDkwMjllZTFlZWJjZDkwMmJi MjAwZTEzMTRkOTJkMjk0MWU2MjhiZDAuLmE1ODU1Yjc2ZjVmNjgzYWFkM2RlZDZlM2MwZmNkYzhk ZDMzODlhODIgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCisrKyBiL1NvdXJj ZS9XZWJLaXQvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMTggQEAKKzIwMjAtMDEtMTYgIEZ1amlpIEhp cm9ub3JpICA8SGlyb25vcmkuRnVqaWlAc29ueS5jb20+CisKKyAgICAgICAgW1dpbkNhaXJvXVtX SzJdIEFTU0VSVChpc1VJVGhyZWFkKCkpIGlzIGZhaWxpbmcgc2luY2UgcjI1NDcyMworICAgICAg ICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MjA2Mzk0CisKKyAgICAg ICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgQXRvbVN0cmluZzo6aW5p dCgpIHNob3VsZCBiZSBjYWxsZWQgYWZ0ZXIKKyAgICAgICAgV1RGOjppbml0aWFsaXplVGhyZWFk aW5nKCkgaXMgY2FsbGVkIG9uIFdpbmRvd3MgYmVjYXVzZSBpdCBoYXMKKyAgICAgICAgQVNTRVJU KGlzVUlUaHJlYWQoKSkgYW5kIFdpbmRvd3MgZG9lc24ndCBoYXZlIGEgQVBJIHRvIGdldCBtYWlu CisgICAgICAgIHRocmVhZCBoYW5kbGUgbGlrZSBwdGhyZWFkX21haW5fbnAuCisKKyAgICAgICAg KiBTaGFyZWQvV2ViS2l0MkluaXRpYWxpemUuY3BwOgorICAgICAgICAoV2ViS2l0OjpJbml0aWFs aXplV2ViS2l0Mik6IENhbGwgQXRvbVN0cmluZzo6aW5pdCgpIGFmdGVyIEpTQzo6aW5pdGlhbGl6 ZVRocmVhZGluZygpLgorCiAyMDIwLTAxLTE2ICBCcmVudCBGdWxnaGFtICA8YmZ1bGdoYW1AYXBw bGUuY29tPgogCiAgICAgICAgIFtpT1NdIEFkZCB0ZWxlbWV0cnkgZm9yIElPS0l0IGNsYXNzZXMg bm90IHNlZW4gaW4gdGVzdCBydW5zCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L1NoYXJlZC9X ZWJLaXQySW5pdGlhbGl6ZS5jcHAgYi9Tb3VyY2UvV2ViS2l0L1NoYXJlZC9XZWJLaXQySW5pdGlh bGl6ZS5jcHAKaW5kZXggNTQ1NmEyNWIzYmQ5MjBjN2YxM2RkYmVkMTBiNzQzNjVjNGFjYjA4YS4u ZmJiNzM4NGNhMDc4YmQzN2UzOWFlZmE0M2Y3ZGJmYTg0MmZmYjhiMyAxMDA2NDQKLS0tIGEvU291 cmNlL1dlYktpdC9TaGFyZWQvV2ViS2l0MkluaXRpYWxpemUuY3BwCisrKyBiL1NvdXJjZS9XZWJL aXQvU2hhcmVkL1dlYktpdDJJbml0aWFsaXplLmNwcApAQCAtMzksOSArMzksOSBAQCBuYW1lc3Bh Y2UgV2ViS2l0IHsKIAogdm9pZCBJbml0aWFsaXplV2ViS2l0MigpCiB7Ci0gICAgQXRvbVN0cmlu Zzo6aW5pdCgpOwogICAgIEpTQzo6aW5pdGlhbGl6ZVRocmVhZGluZygpOwogICAgIFJ1bkxvb3A6 OmluaXRpYWxpemVNYWluUnVuTG9vcCgpOworICAgIEF0b21TdHJpbmc6OmluaXQoKTsKIAogICAg IFdURjo6UmVmQ291bnRlZEJhc2U6OmVuYWJsZVRocmVhZGluZ0NoZWNrc0dsb2JhbGx5KCk7CiAK