187314 2018-07-03 19:43:03 -0700 WebKit.ResponsivenessTimerCrash sometimes fails 2018-07-03 20:46:17 -0700 1 1 1 Unclassified WebKit Tools / Tests WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 beidson beidson commit-queue lforschler thorton webkit-bug-importer oldest_to_newest 1439114 0 beidson 2018-07-03 19:43:03 -0700 WebKit.ResponsivenessTimerCrash sometimes fails TestWebKitAPI.WebKit.ResponsivenessTimerCrash 2018-07-03 14:46:27.244 TestWebKitAPI[9648:12507315] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'An instance 0x7ff537c34a80 of class WKObservablePageState was deallocated while key value observers were still registered with it. Current observation info: <NSKeyValueObservationInfo 0x7ff537d0ebc0> ( <NSKeyValueObservance 0x7ff537d24d20: Observer: 0x7ff537f72c60, Key path: _webProcessIsResponsive, Options: <New: NO, Old: NO, Prior: NO> Context: 0x0, Property: 0x7ff537d24d50> )' *** First throw call stack: ( 0 CoreFoundation 0x00007fffb760a57b __exceptionPreprocess + 171 1 libobjc.A.dylib 0x00007fffcc86a1da objc_exception_throw + 48 2 CoreFoundation 0x00007fffb7687c55 +[NSException raise:format:] + 197 3 Foundation 0x00007fffb9007384 NSKVODeallocate + 293 4 Foundation 0x00007fffb8fe660b NSKVOPendingNotificationRelease + 202 5 CoreFoundation 0x00007fffb756f150 __CFArrayReleaseValues + 400 6 CoreFoundation 0x00007fffb752ae6f _CFArrayReplaceValues + 479 7 Foundation 0x00007fffb8fe667a NSKeyValuePopPendingNotificationPerThread + 68 8 Foundation 0x00007fffb8fd2c1f NSKeyValueDidChange + 529 9 Foundation 0x00007fffb8fa1ad6 -[NSObject(NSKeyValueObserverNotification) didChangeValueForKey:] + 118 10 WebKit 0x00000001079823c7 _ZN6WebKit13PageLoadState20callObserverCallbackEMNS0_8ObserverEFvvE + 137 11 WebKit 0x0000000107ba5e4a _ZN6WebKit15WebProcessProxy21didChangeIsResponsiveEv + 170 12 WebKit 0x00000001079e932c _ZN6WebKit19ResponsivenessTimer10timerFiredEv + 50 ... 1439117 1 344258 beidson 2018-07-03 19:58:18 -0700 Created attachment 344258 Patch 1439130 2 344258 commit-queue 2018-07-03 20:45:56 -0700 Comment on attachment 344258 Patch Clearing flags on attachment: 344258 Committed r233498: <https://trac.webkit.org/changeset/233498> 1439131 3 commit-queue 2018-07-03 20:45:57 -0700 All reviewed patches have been landed. Closing bug. 1439132 4 webkit-bug-importer 2018-07-03 20:46:17 -0700 <rdar://problem/41805863> 344258 2018-07-03 19:58:18 -0700 2018-07-03 20:45:56 -0700 Patch bug-187314-20180703195817.patch text/plain 3263 beidson U3VidmVyc2lvbiBSZXZpc2lvbjogMjMzNDkxCmRpZmYgLS1naXQgYS9Ub29scy9DaGFuZ2VMb2cg Yi9Ub29scy9DaGFuZ2VMb2cKaW5kZXggZmRmNDk4NDIzYTEyNDE1MzJiZmVjNzdkOTc4MDBmMjhk NjM3MTcyMy4uZjcxMDY0ZjQ0MTRmYWQ2NThjNmNlZTJmZjk5M2IzYWMxOTNhYzY3NSAxMDA2NDQK LS0tIGEvVG9vbHMvQ2hhbmdlTG9nCisrKyBiL1Rvb2xzL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE1 IEBACisyMDE4LTA3LTAzICBCcmFkeSBFaWRzb24gIDxiZWlkc29uQGFwcGxlLmNvbT4KKworICAg ICAgICBXZWJLaXQuUmVzcG9uc2l2ZW5lc3NUaW1lckNyYXNoIHNvbWV0aW1lcyBmYWlscy4KKyAg ICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTE4NzMxNAorCisg ICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIEFjdHVhbGx5IHVu cmVnaXN0ZXIgb2JzZXJ2ZXJzIGZyb20gb2JqZWN0cyB3ZSdyZSBhYm91dCB0byBkZXN0cm95IGJl Zm9yZSBkZXN0cm95aW5nIHRoZW0uCisKKyAgICAgICAgKiBUZXN0V2ViS2l0QVBJL1Rlc3RzL1dl YktpdC9SZXNwb25zaXZlbmVzc1RpbWVyQ3Jhc2gubW06CisgICAgICAgICgtW1Jlc3BvbnNpdmVu ZXNzVGltZXJPYnNlcnZlciBvYnNlcnZlVmFsdWVGb3JLZXlQYXRoOm9mT2JqZWN0OmNoYW5nZTpj b250ZXh0Ol0pOiAKKwogMjAxOC0wNy0wMyAgQ2hyaXMgRHVtZXogIDxjZHVtZXpAYXBwbGUuY29t PgogCiAgICAgICAgIE1ha2UgQ2FsbGJhY2tNYXA6OmludmFsaWRhdGUoKSBzYWZlIHRvIHJlLWVu dGVyCmRpZmYgLS1naXQgYS9Ub29scy9UZXN0V2ViS2l0QVBJL1Rlc3RzL1dlYktpdC9SZXNwb25z aXZlbmVzc1RpbWVyQ3Jhc2gubW0gYi9Ub29scy9UZXN0V2ViS2l0QVBJL1Rlc3RzL1dlYktpdC9S ZXNwb25zaXZlbmVzc1RpbWVyQ3Jhc2gubW0KaW5kZXggZDhjMjJlMWNlZWM1MmIxNzI2YmMwY2U1 ZjYwODhmMWE0YzU4MzhlMy4uMmQ5MDY4NTIwMDFhNzgwZWIxMzk4MDE4MWI3NmQyMmYzNTE5NTA4 NSAxMDA2NDQKLS0tIGEvVG9vbHMvVGVzdFdlYktpdEFQSS9UZXN0cy9XZWJLaXQvUmVzcG9uc2l2 ZW5lc3NUaW1lckNyYXNoLm1tCisrKyBiL1Rvb2xzL1Rlc3RXZWJLaXRBUEkvVGVzdHMvV2ViS2l0 L1Jlc3BvbnNpdmVuZXNzVGltZXJDcmFzaC5tbQpAQCAtMzIsMTIgKzMyLDEyIEBACiAjaW1wb3J0 ICJUZXN0V0tXZWJWaWV3LmgiCiAjaW1wb3J0IDxXZWJLaXQvV0tQYWdlUHJpdmF0ZU1hYy5oPgog I2ltcG9ydCA8V2ViS2l0L1dLV2ViVmlld1ByaXZhdGUuaD4KKyNpbXBvcnQgPHd0Zi9IYXNoU2V0 Lmg+CiAjaW1wb3J0IDx3dGYvUmV0YWluUHRyLmg+Ci0jaW1wb3J0IDx3dGYvVmVjdG9yLmg+CiAK IHN0YXRpYyBib29sIGRpZEJlY29tZVVucmVzcG9uc2l2ZTsKIHN0YXRpYyBSZXRhaW5QdHI8VGVz dFdLV2ViVmlldz4gd2ViVmlldzsKLXN0YXRpYyBWZWN0b3I8UmV0YWluUHRyPGlkPj4gb2JzZXJ2 YWJsZVN0YXRlczsKK3N0YXRpYyBIYXNoU2V0PFJldGFpblB0cjxpZD4+IG9ic2VydmFibGVTdGF0 ZXM7CiBzdGF0aWMgYm9vbCB3ZWJWaWV3U2VlbjsKIAogQGludGVyZmFjZSBSZXNwb25zaXZlbmVz c1RpbWVyT2JzZXJ2ZXIgOiBOU09iamVjdApAQCAtNDksMTAgKzQ5LDE2IEBAIC0odm9pZClvYnNl cnZlVmFsdWVGb3JLZXlQYXRoOihOU1N0cmluZyAqKWtleVBhdGggb2ZPYmplY3Q6KGlkKW9iamVj dCBjaGFuZ2U6KE5TCiB7CiAgICAgaWYgKG9iamVjdCA9PSB3ZWJWaWV3LmdldCgpKQogICAgICAg ICB3ZWJWaWV3U2VlbiA9IHRydWU7CisgICAgZWxzZSB7CisgICAgICAgIFtvYmplY3QgcmVtb3Zl T2JzZXJ2ZXI6c2VsZiBmb3JLZXlQYXRoOkAiX3dlYlByb2Nlc3NJc1Jlc3BvbnNpdmUiXTsKKyAg ICAgICAgb2JzZXJ2YWJsZVN0YXRlcy5yZW1vdmUob2JqZWN0KTsKKyAgICB9CisKKyAgICBpZiAo IW9ic2VydmFibGVTdGF0ZXMuaXNFbXB0eSgpKSB7CisgICAgICAgIFtvYnNlcnZhYmxlU3RhdGVz LmJlZ2luKCktPmdldCgpIHJlbW92ZU9ic2VydmVyOnNlbGYgZm9yS2V5UGF0aDpAIl93ZWJQcm9j ZXNzSXNSZXNwb25zaXZlIl07CisgICAgICAgIG9ic2VydmFibGVTdGF0ZXMucmVtb3ZlKG9ic2Vy dmFibGVTdGF0ZXMuYmVnaW4oKSk7CisgICAgfQogCi0gICAgaWYgKCFvYnNlcnZhYmxlU3RhdGVz LmlzRW1wdHkoKSkKLSAgICAgICAgb2JzZXJ2YWJsZVN0YXRlcy5yZW1vdmVMYXN0KCk7Ci0gICAg CiAgICAgaWYgKHdlYlZpZXdTZWVuICYmIG9ic2VydmFibGVTdGF0ZXMuaXNFbXB0eSgpKQogICAg ICAgICBkaWRCZWNvbWVVbnJlc3BvbnNpdmUgPSB0cnVlOwogfQpAQCAtNzEsMTAgKzc3LDEwIEBA IFRFU1QoV2ViS2l0LCBSZXNwb25zaXZlbmVzc1RpbWVyQ3Jhc2gpCiAKICAgICAgICAgYXV0byBw YWdlUmVmID0gW3dlYlZpZXcgX3BhZ2VSZWZGb3JUcmFuc2l0aW9uVG9XS1dlYlZpZXddOwogICAg ICAgICAKLSAgICAgICAgZm9yIChzaXplX3QgaSA9IDA7IGkgPCAxMDsgKytpKSB7CisgICAgICAg IGZvciAoc2l6ZV90IGkgPSAwOyBpIDwgNTA7ICsraSkgewogICAgICAgICAgICAgUmV0YWluUHRy PGlkPiBvYnNlcnZhYmxlU3RhdGUgPSBhZG9wdE5TKFdLUGFnZUNyZWF0ZU9ic2VydmFibGVTdGF0 ZShwYWdlUmVmKSk7CiAgICAgICAgICAgICBbb2JzZXJ2YWJsZVN0YXRlLmdldCgpIGFkZE9ic2Vy dmVyOm9ic2VydmVyLmdldCgpIGZvcktleVBhdGg6QCJfd2ViUHJvY2Vzc0lzUmVzcG9uc2l2ZSIg b3B0aW9uczowIGNvbnRleHQ6bnVsbHB0cl07Ci0gICAgICAgICAgICBvYnNlcnZhYmxlU3RhdGVz LmFwcGVuZChXVEZNb3ZlKG9ic2VydmFibGVTdGF0ZSkpOworICAgICAgICAgICAgb2JzZXJ2YWJs ZVN0YXRlcy5hZGQoV1RGTW92ZShvYnNlcnZhYmxlU3RhdGUpKTsKICAgICAgICAgfQogCiAgICAg ICAgIFt3ZWJWaWV3IHN5bmNocm9ub3VzbHlMb2FkSFRNTFN0cmluZzpAIjxzY3JpcHQ+ZG9jdW1l bnQuYWRkRXZlbnRMaXN0ZW5lcigna2V5ZG93bicsIGZ1bmN0aW9uKCl7d2hpbGUoMSl7fX0pOzwv c2NyaXB0PiJdOwpAQCAtODIsNiArODgsOCBAQCBURVNUKFdlYktpdCwgUmVzcG9uc2l2ZW5lc3NU aW1lckNyYXNoKQogICAgIH0KICAgICAKICAgICBVdGlsOjpydW4oJmRpZEJlY29tZVVucmVzcG9u c2l2ZSk7CisKKyAgICBbd2ViVmlldyByZW1vdmVPYnNlcnZlcjpvYnNlcnZlci5nZXQoKSBmb3JL ZXlQYXRoOkAiX3dlYlByb2Nlc3NJc1Jlc3BvbnNpdmUiXTsKIH0KIAogfSAvLyBuYW1lc3BhY2Ug VGVzdFdlYktpdEFQSQo=