164955 2016-11-18 14:11:25 -0800 Assertion failures in ActiveDOMObject::~ActiveDOMObject under Database destructor 2016-11-18 16:38:56 -0800 1 1 1 Unclassified WebKit WebCore Misc. WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 cdumez cdumez achristensen ap beidson darin ryanhaddad webkit-bug-importer oldest_to_newest 1252849 0 cdumez 2016-11-18 14:11:25 -0800 Assertion failures in ActiveDOMObject::~ActiveDOMObject under Database destructor: Thread 33 Crashed:: WebCore: Database 0 com.apple.JavaScriptCore 0x0000000107739207 WTFCrash + 39 1 com.apple.WebCore 0x0000000111220673 WebCore::ActiveDOMObject::~ActiveDOMObject() + 211 2 com.apple.WebCore 0x0000000111823c80 WebCore::DatabaseContext::~DatabaseContext() + 288 3 com.apple.WebCore 0x0000000111823ca5 WebCore::DatabaseContext::~DatabaseContext() + 21 4 com.apple.WebCore 0x0000000111823cc9 WebCore::DatabaseContext::~DatabaseContext() + 25 5 com.apple.WebCore 0x000000011181a863 WTF::ThreadSafeRefCounted<WebCore::DatabaseContext>::deref() const + 83 6 com.apple.WebCore 0x000000011181a807 WTF::Ref<WebCore::DatabaseContext>::~Ref() + 55 7 com.apple.WebCore 0x0000000111814c25 WTF::Ref<WebCore::DatabaseContext>::~Ref() + 21 8 com.apple.WebCore 0x000000011180dbb5 WebCore::Database::~Database() + 421 9 com.apple.WebCore 0x000000011180dc65 WebCore::Database::~Database() + 21 10 com.apple.WebCore 0x000000011181dea9 WTF::ThreadSafeRefCounted<WebCore::Database>::deref() const + 73 11 com.apple.WebCore 0x000000011182a534 void WTF::derefIfNotNull<WebCore::Database>(WebCore::Database*) + 52 12 com.apple.WebCore 0x000000011182a4f3 WTF::RefPtr<WebCore::Database>::~RefPtr() + 83 13 com.apple.WebCore 0x0000000111826bb5 WTF::RefPtr<WebCore::Database>::~RefPtr() + 21 14 com.apple.WebCore 0x000000011182d984 WTF::HashTable<WTF::RefPtr<WebCore::Database>, WTF::RefPtr<WebCore::Database>, WTF::IdentityExtractor, WTF::PtrHash<WTF::RefPtr<WebCore::Database> >, WTF::HashTraits<WTF::RefPtr<WebCore::Database> >, WTF::HashTraits<WTF::RefPtr<WebCore::Database> > >::deallocateTable(WTF::RefPtr<WebCore::Database>*, unsigned int) + 84 15 com.apple.WebCore 0x000000011182d75e WTF::HashTable<WTF::RefPtr<WebCore::Database>, WTF::RefPtr<WebCore::Database>, WTF::IdentityExtractor, WTF::PtrHash<WTF::RefPtr<WebCore::Database> >, WTF::HashTraits<WTF::RefPtr<WebCore::Database> >, WTF::HashTraits<WTF::RefPtr<WebCore::Database> > >::~HashTable() + 62 16 com.apple.WebCore 0x000000011182d715 WTF::HashTable<WTF::RefPtr<WebCore::Database>, WTF::RefPtr<WebCore::Database>, WTF::IdentityExtractor, WTF::PtrHash<WTF::RefPtr<WebCore::Database> >, WTF::HashTraits<WTF::RefPtr<WebCore::Database> >, WTF::HashTraits<WTF::RefPtr<WebCore::Database> > >::~HashTable() + 21 17 com.apple.WebCore 0x000000011182d6f5 WTF::HashSet<WTF::RefPtr<WebCore::Database>, WTF::PtrHash<WTF::RefPtr<WebCore::Database> >, WTF::HashTraits<WTF::RefPtr<WebCore::Database> > >::~HashSet() + 21 18 com.apple.WebCore 0x000000011182cf75 WTF::HashSet<WTF::RefPtr<WebCore::Database>, WTF::PtrHash<WTF::RefPtr<WebCore::Database> >, WTF::HashTraits<WTF::RefPtr<WebCore::Database> > >::~HashSet() + 21 19 com.apple.WebCore 0x000000011182c0d7 WebCore::DatabaseThread::databaseThread() + 1095 20 com.apple.WebCore 0x000000011182bc1d WebCore::DatabaseThread::databaseThreadStart(void*) + 29 21 com.apple.JavaScriptCore 0x00000001077b29f9 WTF::createThread(void (*)(void*), void*, char const*)::$_0::operator()() const + 25 22 com.apple.JavaScriptCore 0x00000001077b29cd void std::__1::__invoke_void_return_wrapper<void>::__call<WTF::createThread(void (*)(void*), void*, char const*)::$_0&>(WTF::createThread(void (*)(void*), void*, char const*)::$_0&&&) + 45 23 com.apple.JavaScriptCore 0x00000001077b296c std::__1::__function::__func<WTF::createThread(void (*)(void*), void*, char const*)::$_0, std::__1::allocator<WTF::createThread(void (*)(void*), void*, char const*)::$_0>, void ()>::operator()() + 44 24 com.apple.JavaScriptCore 0x0000000106caa6ea std::__1::function<void ()>::operator()() const + 26 25 com.apple.JavaScriptCore 0x00000001077b15ce WTF::threadEntryPoint(void*) + 158 26 com.apple.JavaScriptCore 0x00000001077b3071 WTF::wtfThreadEntryPoint(void*) + 289 27 libsystem_pthread.dylib 0x000000011dc2899d _pthread_body + 131 28 libsystem_pthread.dylib 0x000000011dc2891a _pthread_start + 168 29 libsystem_pthread.dylib 0x000000011dc26351 thread_start + 13 1252850 1 cdumez 2016-11-18 14:11:51 -0800 <rdar://problem/29336715> 1252855 2 295191 cdumez 2016-11-18 14:15:00 -0800 Created attachment 295191 Patch 1252947 3 295191 cdumez 2016-11-18 16:38:51 -0800 Comment on attachment 295191 Patch Clearing flags on attachment: 295191 Committed r208908: <http://trac.webkit.org/changeset/208908> 1252948 4 cdumez 2016-11-18 16:38:56 -0800 All reviewed patches have been landed. Closing bug. 295191 2016-11-18 14:15:00 -0800 2016-11-18 16:38:51 -0800 Patch bug-164955-20161118141453.patch text/plain 2027 cdumez U3VidmVyc2lvbiBSZXZpc2lvbjogMjA4ODg0CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggNDg5NmY5NWUyMGJkYTM3 NTUyZTQzOGRkYTUwZGY2ZDYyNTEzNzFkNy4uNDhjNzhmNzc3NjE2MWYzMGYzMTkwMmU5MTFjNGJk NDc4NjQ3MDBiZSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIxIEBACisyMDE2LTExLTE4ICBDaHJp cyBEdW1leiAgPGNkdW1lekBhcHBsZS5jb20+CisKKyAgICAgICAgQXNzZXJ0aW9uIGZhaWx1cmVz IGluIEFjdGl2ZURPTU9iamVjdDo6fkFjdGl2ZURPTU9iamVjdCB1bmRlciBEYXRhYmFzZSBkZXN0 cnVjdG9yCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0x NjQ5NTUKKyAgICAgICAgPHJkYXI6Ly9wcm9ibGVtLzI5MzM2NzE1PgorCisgICAgICAgIFJldmll d2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIE1ha2Ugc3VyZSB0aGUgRGF0YWJhc2Un cyBEYXRhYmFzZUNvbnRleHQgb2JqZWN0IGlzIGRlc3Ryb3llZCBvbiB0aGUgY29udGV4dAorICAg ICAgICB0aHJlYWQgZ2l2ZW4gdGhhdCBEYXRhYmFzZUNvbnRleHQgaXMgYW4gQWN0aXZlRE9NT2Jq ZWN0IGFuZCB0aGVyZSBpcyBhbgorICAgICAgICBhc3NlcnRpb24gaW4gdGhlIEFjdGl2ZURPTU9i amVjdCBkZXN0cnVjdG9yIHRoYXQgaXQgc2hvdWxkIGJlIGRlc3Ryb3llZCBvbgorICAgICAgICBv biB0aGUgY29udGV4dCB0aHJlYWQuCisKKyAgICAgICAgTm8gbmV3IHRlc3RzLCBhbHJlYWR5IGNv dmVyZWQgYnkgZXhpc3RpbmcgdGVzdHMuCisKKyAgICAgICAgKiBNb2R1bGVzL3dlYmRhdGFiYXNl L0RhdGFiYXNlLmNwcDoKKyAgICAgICAgKFdlYkNvcmU6OkRhdGFiYXNlOjp+RGF0YWJhc2UpOgor CiAyMDE2LTExLTE4ICBEYW4gQmVybnN0ZWluICA8bWl0ekBhcHBsZS5jb20+CiAKICAgICAgICAg VHJpZWQgdG8gZml4IHNvbWUgbm9uLW1hY09TIGJ1aWxkcy4KZGlmZiAtLWdpdCBhL1NvdXJjZS9X ZWJDb3JlL01vZHVsZXMvd2ViZGF0YWJhc2UvRGF0YWJhc2UuY3BwIGIvU291cmNlL1dlYkNvcmUv TW9kdWxlcy93ZWJkYXRhYmFzZS9EYXRhYmFzZS5jcHAKaW5kZXggNzQ0MTFhNGU1ZThlMDY5ZDM1 MjZlZTgxMGQzY2ZlZjA0MjBhOGEyOC4uZjAxNjJiNWU2MTQzMzFjNGVjZjhhMTc1YTE0OTliOTNi NGEzYTkxZSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvTW9kdWxlcy93ZWJkYXRhYmFzZS9E YXRhYmFzZS5jcHAKKysrIGIvU291cmNlL1dlYkNvcmUvTW9kdWxlcy93ZWJkYXRhYmFzZS9EYXRh YmFzZS5jcHAKQEAgLTIzMSw3ICsyMzEsNyBAQCBEYXRhYmFzZTo6fkRhdGFiYXNlKCkKICAgICBp ZiAoIW1fc2NyaXB0RXhlY3V0aW9uQ29udGV4dC0+aXNDb250ZXh0VGhyZWFkKCkpIHsKICAgICAg ICAgYXV0byBwYXNzZWRDb250ZXh0ID0gV1RGTW92ZShtX3NjcmlwdEV4ZWN1dGlvbkNvbnRleHQp OwogICAgICAgICBhdXRvJiBjb250ZXh0UmVmID0gcGFzc2VkQ29udGV4dC5nZXQoKTsKLSAgICAg ICAgY29udGV4dFJlZi5wb3N0VGFzayh7U2NyaXB0RXhlY3V0aW9uQ29udGV4dDo6VGFzazo6Q2xl YW51cFRhc2ssIFtwYXNzZWRDb250ZXh0ID0gV1RGTW92ZShwYXNzZWRDb250ZXh0KV0gKFNjcmlw dEV4ZWN1dGlvbkNvbnRleHQmIGNvbnRleHQpIHsKKyAgICAgICAgY29udGV4dFJlZi5wb3N0VGFz ayh7U2NyaXB0RXhlY3V0aW9uQ29udGV4dDo6VGFzazo6Q2xlYW51cFRhc2ssIFtwYXNzZWRDb250 ZXh0ID0gV1RGTW92ZShwYXNzZWRDb250ZXh0KSwgZGF0YWJhc2VDb250ZXh0ID0gV1RGTW92ZSht X2RhdGFiYXNlQ29udGV4dCldIChTY3JpcHRFeGVjdXRpb25Db250ZXh0JiBjb250ZXh0KSB7CiAg ICAgICAgICAgICBBU1NFUlRfVU5VU0VEKGNvbnRleHQsICZjb250ZXh0ID09IHBhc3NlZENvbnRl eHQucHRyKCkpOwogICAgICAgICB9fSk7CiAgICAgfQo=