223015 2021-03-09 20:28:07 -0800 REGRESSION (r274174): ASSERTION FAILED: m_shouldBeCalledOnMainThread == isMainThread() under WebKit::RemoteSampleBufferDisplayLayerManager::createLayer 2021-03-09 20:45:59 -0800 1 1 1 Unclassified WebKit New Bugs Other Unspecified Unspecified RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=222986 InRadar P2 Normal --- 1 ryanhaddad cdumez cdumez webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1737912 0 ryanhaddad 2021-03-09 20:28:07 -0800 Layout tests are exiting early on iOS and macOS debug bots due to assertion failures seem with media stream and WebRTC tests ASSERTION FAILED: m_shouldBeCalledOnMainThread == isMainThread() /Volumes/Data/worker/bigsur-debug/build/WebKitBuild/Debug/usr/local/include/wtf/CompletionHandler.h(65) : Out WTF::CompletionHandler<void (WTF::Optional<unsigned int>)>::operator()(In...) 1 0x14292be49 WTFCrash 2 0x11690e91b WTFCrashWithInfo(int, char const*, char const*, int) 3 0x117514763 WTF::CompletionHandler<void (WTF::Optional<unsigned int>)>::operator()(WTF::Optional<unsigned int>) 4 0x1175180ea auto WebKit::RemoteSampleBufferDisplayLayerManager::createLayer(WTF::ObjectIdentifier<WebKit::SampleBufferDisplayLayerIdentifierType>, bool, WebCore::IntSize, WTF::CompletionHandler<void (WTF::Optional<unsigned int>)>&&)::$_4::operator()()::'lambda'(auto)::operator()<WTF::Optional<unsigned int> >(auto)::'lambda'()::operator()() 5 0x117517eae WTF::Detail::CallableWrapper<auto WebKit::RemoteSampleBufferDisplayLayerManager::createLayer(WTF::ObjectIdentifier<WebKit::SampleBufferDisplayLayerIdentifierType>, bool, WebCore::IntSize, WTF::CompletionHandler<void (WTF::Optional<unsigned int>)>&&)::$_4::operator()()::'lambda'(auto)::operator()<WTF::Optional<unsigned int> >(auto)::'lambda'(), void>::call() 6 0x142957342 WTF::Function<void ()>::operator()() const 7 0x1429d95f5 WTF::RunLoop::performWork() 8 0x1429ddeb1 WTF::RunLoop::performWork(void*) 9 0x7fff2046da0c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ 10 0x7fff2046d974 __CFRunLoopDoSource0 11 0x7fff2046d6ef __CFRunLoopDoSources0 12 0x7fff2046c121 __CFRunLoopRun 13 0x7fff2046b6ce CFRunLoopRunSpecific 14 0x7fff211f8fa1 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] 15 0x7fff21287384 -[NSRunLoop(NSRunLoop) run] 16 0x7fff200c23dd _xpc_objc_main 17 0x7fff200c1e65 _xpc_copy_xpcservice_dictionary 18 0x1176f097c WebKit::XPCServiceMain(int, char const**) 19 0x118d513db WKXPCServiceMain 20 0x10d06eea2 main 21 0x7fff20390621 start 22 0x1 https://build.webkit.org/results/Apple-BigSur-Debug-WK2-Tests/r274188%20(615)/results.html 1737913 1 ryanhaddad 2021-03-09 20:28:35 -0800 I think this is related to https://trac.webkit.org/changeset/274174/webkit 1737914 2 webkit-bug-importer 2021-03-09 20:28:45 -0800 <rdar://problem/75248289> 1737919 3 cdumez 2021-03-09 20:36:07 -0800 Looking. 1737923 4 422793 cdumez 2021-03-09 20:42:35 -0800 Created attachment 422793 Patch 1737926 5 422793 cdumez 2021-03-09 20:45:57 -0800 Comment on attachment 422793 Patch Clearing flags on attachment: 422793 Committed r274194 (235112@main): <https://commits.webkit.org/235112@main> 1737927 6 cdumez 2021-03-09 20:45:59 -0800 All reviewed patches have been landed. Closing bug. 422793 2021-03-09 20:42:35 -0800 2021-03-09 20:45:57 -0800 Patch bug-223015-20210309204235.patch text/plain 2339 cdumez U3VidmVyc2lvbiBSZXZpc2lvbjogMjc0MTkwCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L0No YW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCmluZGV4IGMxY2FiNDYxZGE3MTZlOTc4 MTYzZWFkM2I3NDFiMzM1YjRhMjdiOWEuLjdmNzA5ZjUwNDkxOThmYmEzNTQ4NzRkZmFkOWVkOTk2 MGQyZmUwNzEgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCisrKyBiL1NvdXJj ZS9XZWJLaXQvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMTQgQEAKKzIwMjEtMDMtMDkgIENocmlzIER1 bWV6ICA8Y2R1bWV6QGFwcGxlLmNvbT4KKworICAgICAgICBSRUdSRVNTSU9OIChyMjc0MTc0KTog QVNTRVJUSU9OIEZBSUxFRDogbV9zaG91bGRCZUNhbGxlZE9uTWFpblRocmVhZCA9PSBpc01haW5U aHJlYWQoKSB1bmRlciBXZWJLaXQ6OlJlbW90ZVNhbXBsZUJ1ZmZlckRpc3BsYXlMYXllck1hbmFn ZXI6OmNyZWF0ZUxheWVyCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVn LmNnaT9pZD0yMjMwMTUKKyAgICAgICAgPHJkYXI6Ly9wcm9ibGVtLzc1MjQ4Mjg5PgorCisgICAg ICAgIFVucmV2aWV3ZWQsIHIyNzQxNzQgbWlzdGFrZW5seSByZXBsYWNlZCBhIGNhbGwgdG8gZGlz cGF0Y2hUb1RocmVhZCgpIHdpdGggYSBjYWxsIHRvIGNhbGxPbk1haW5SdW5Mb29wKCkuCisKKyAg ICAgICAgKiBHUFVQcm9jZXNzL3dlYnJ0Yy9SZW1vdGVTYW1wbGVCdWZmZXJEaXNwbGF5TGF5ZXJN YW5hZ2VyLmNwcDoKKyAgICAgICAgKFdlYktpdDo6UmVtb3RlU2FtcGxlQnVmZmVyRGlzcGxheUxh eWVyTWFuYWdlcjo6Y3JlYXRlTGF5ZXIpOgorCiAyMDIxLTAzLTA5ICBDaHJpcyBEdW1leiAgPGNk dW1lekBhcHBsZS5jb20+CiAKICAgICAgICAgVXNlIFVuaXF1ZVJlZjw+IGluc3RlYWQgb2Ygc3Rk Ojp1bmlxdWVfcHRyPD4gd2hlbiBwYXNzaW5nIElQQzo6RW5jb2RlciB0byBzZW5kTWVzc2FnZSgp CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L0dQVVByb2Nlc3Mvd2VicnRjL1JlbW90ZVNhbXBs ZUJ1ZmZlckRpc3BsYXlMYXllck1hbmFnZXIuY3BwIGIvU291cmNlL1dlYktpdC9HUFVQcm9jZXNz L3dlYnJ0Yy9SZW1vdGVTYW1wbGVCdWZmZXJEaXNwbGF5TGF5ZXJNYW5hZ2VyLmNwcAppbmRleCBh NGQ0YjU3OGEzMjAwOTc1MGFkOWYzYTI0MTc3YzAwYzZkM2UzNGQ4Li5lNWRiODQ4MmU0MjMzNTEz ZDMwMzkxMjkwNWNlYTRhOGQyNGZhMjEyIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViS2l0L0dQVVBy b2Nlc3Mvd2VicnRjL1JlbW90ZVNhbXBsZUJ1ZmZlckRpc3BsYXlMYXllck1hbmFnZXIuY3BwCisr KyBiL1NvdXJjZS9XZWJLaXQvR1BVUHJvY2Vzcy93ZWJydGMvUmVtb3RlU2FtcGxlQnVmZmVyRGlz cGxheUxheWVyTWFuYWdlci5jcHAKQEAgLTg0LDcgKzg0LDcgQEAgdm9pZCBSZW1vdGVTYW1wbGVC dWZmZXJEaXNwbGF5TGF5ZXJNYW5hZ2VyOjpjcmVhdGVMYXllcihTYW1wbGVCdWZmZXJEaXNwbGF5 TGF5ZXIKICAgICAgICAgYXV0byBsYXllciA9IFJlbW90ZVNhbXBsZUJ1ZmZlckRpc3BsYXlMYXll cjo6Y3JlYXRlKGlkZW50aWZpZXIsIG1fY29ubmVjdGlvbi5jb3B5UmVmKCkpOwogICAgICAgICBh dXRvJiBsYXllclJlZmVyZW5jZSA9ICpsYXllcjsKICAgICAgICAgbGF5ZXJSZWZlcmVuY2UuaW5p dGlhbGl6ZShoaWRlUm9vdExheWVyLCBzaXplLCBbdGhpcywgcHJvdGVjdGVkVGhpcyA9IG1ha2VS ZWYoKnRoaXMpLCBjYWxsYmFjayA9IFdURk1vdmUoY2FsbGJhY2spLCBpZGVudGlmaWVyLCBsYXll ciA9IFdURk1vdmUobGF5ZXIpXShhdXRvIGxheWVySWQpIG11dGFibGUgewotICAgICAgICAgICAg Y2FsbE9uTWFpblJ1bkxvb3AoW3RoaXMsIHByb3RlY3RlZFRoaXMgPSBXVEZNb3ZlKHByb3RlY3Rl ZFRoaXMpLCBjYWxsYmFjayA9IFdURk1vdmUoY2FsbGJhY2spLCBpZGVudGlmaWVyLCBsYXllciA9 IFdURk1vdmUobGF5ZXIpLCBsYXllcklkID0gV1RGTW92ZShsYXllcklkKV0oKSBtdXRhYmxlIHsK KyAgICAgICAgICAgIGRpc3BhdGNoVG9UaHJlYWQoW3RoaXMsIHByb3RlY3RlZFRoaXMgPSBXVEZN b3ZlKHByb3RlY3RlZFRoaXMpLCBjYWxsYmFjayA9IFdURk1vdmUoY2FsbGJhY2spLCBpZGVudGlm aWVyLCBsYXllciA9IFdURk1vdmUobGF5ZXIpLCBsYXllcklkID0gV1RGTW92ZShsYXllcklkKV0o KSBtdXRhYmxlIHsKICAgICAgICAgICAgICAgICBBU1NFUlQoIW1fbGF5ZXJzLmNvbnRhaW5zKGlk ZW50aWZpZXIpKTsKICAgICAgICAgICAgICAgICBtX2xheWVycy5hZGQoaWRlbnRpZmllciwgV1RG TW92ZShsYXllcikpOwogICAgICAgICAgICAgICAgIGNhbGxiYWNrKFdURk1vdmUobGF5ZXJJZCkp Owo=