228117 2021-07-20 12:08:04 -0700 [iOS Debug] fast/mediastream/apply-constraints-video.html is flaky crashing 2021-07-22 14:59:41 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build iPhone / iPad Unspecified RESOLVED DUPLICATE 228038 InRadar P2 Normal --- 1 ayumi_kojima webkit-unassigned webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1778231 0 433889 ayumi_kojima 2021-07-20 12:08:04 -0700 Created attachment 433889 Crash log found in the build. I couldn't get a crash log on the remote machine fast/mediastream/apply-constraints-video.html Is a flaky crash on iOS 14 Simulator wk2 Debug History: https://results.webkit.org/?suite=layout-tests&test=fast%2Fmediastream%2Fapply-constraints-video.html I was able to reproduce the crash on arm64 remote machine with iOS 14 simulator using run-webkit-tests --iterations 50 --exit-after-n-failures 2 --exit-after-n-crashes-or-timeouts 2 fast/mediastream/apply-constraints-video.html --debug -f --iphone-simulator I was not able to reproduce the crash on iOS 15 simulator on my local machine. 1778232 1 webkit-bug-importer 2021-07-20 12:08:28 -0700 <rdar://problem/80851292> 1778271 2 ayumi_kojima 2021-07-20 13:45:00 -0700 This is a dupe of https://bugs.webkit.org/show_bug.cgi?id=228038 1778332 3 ap 2021-07-20 18:08:28 -0700 *** This bug has been marked as a duplicate of bug 228038 *** 1778849 4 ayumi_kojima 2021-07-22 14:59:41 -0700 Tried to reproduce the crash again, but I was not able to reproduce the crash on arm64 remote machine with iOS 14 simulator using: run-webkit-tests --iterations 50 --exit-after-n-failures 2 --exit-after-n-crashes-or-timeouts 2 fast/mediastream/apply-constraints-video.html --debug -f --iphone-simulator run-webkit-tests --no-build --clobber-old-results --exit-after-n-failures 500 --exit-after-n-crashes-or-timeouts 500 --debug -f --force --iphone-simulator --child-processes 1 --test-list <testlist> 433889 2021-07-20 12:08:04 -0700 2021-07-20 12:08:04 -0700 Crash log found in the build. I couldn't get a crash log on the remote machine apply-constraints-video-crash-log.txt text/plain 3158 ayumi_kojima Tm8gY3Jhc2ggbG9nIGZvdW5kIGZvciBjb20uYXBwbGUuV2ViS2l0LldlYkNvbnRlbnQuRGV2ZWxv cG1lbnQ6ODIwNDQuCgpzdGRvdXQ6CgpzdGRlcnI6CkFTU0VSVElPTiBGQUlMRUQ6IGRhdGFiYXNl VXBkYXRlZAovVm9sdW1lcy9EYXRhL3dvcmtlci90cnVuay1henVsZS1pb3Mtc2ltdWxhdG9yLWRl YnVnLWFyY2hpdmUvYnVpbGQvT3BlblNvdXJjZS9Tb3VyY2UvV2ViS2l0L1dlYlByb2Nlc3MvV2Vi UGFnZS9Db2NvYS9XZWJQYWdlQ29jb2EubW0oNzYpIDogdm9pZCBXZWJLaXQ6OldlYlBhZ2U6OnBs YXRmb3JtRGlkUmVjZWl2ZUxvYWRQYXJhbWV0ZXJzKGNvbnN0IFdlYktpdDo6TG9hZFBhcmFtZXRl cnMgJikKMSAgIDB4MTI3NWQwZDM5IFdURkNyYXNoCjIgICAweDEwYjVkZTlmYiBXVEZDcmFzaFdp dGhJbmZvKGludCwgY2hhciBjb25zdCosIGNoYXIgY29uc3QqLCBpbnQpCjMgICAweDEwY2VjYWIw NyBXZWJLaXQ6OldlYlBhZ2U6OnBsYXRmb3JtRGlkUmVjZWl2ZUxvYWRQYXJhbWV0ZXJzKFdlYktp dDo6TG9hZFBhcmFtZXRlcnMgY29uc3QmKQo0ICAgMHgxMGQ2ZTY0ZDUgV2ViS2l0OjpXZWJQYWdl Ojpsb2FkUmVxdWVzdChXZWJLaXQ6OkxvYWRQYXJhbWV0ZXJzJiYpCjUgICAweDEwZDdjOTU4MCB2 b2lkIElQQzo6Y2FsbE1lbWJlckZ1bmN0aW9uSW1wbDxXZWJLaXQ6OldlYlBhZ2UsIHZvaWQgKFdl YktpdDo6V2ViUGFnZTo6KikoV2ViS2l0OjpMb2FkUGFyYW1ldGVycyYmKSwgc3RkOjpfXzE6OnR1 cGxlPFdlYktpdDo6TG9hZFBhcmFtZXRlcnM+LCAwdWw+KFdlYktpdDo6V2ViUGFnZSosIHZvaWQg KFdlYktpdDo6V2ViUGFnZTo6KikoV2ViS2l0OjpMb2FkUGFyYW1ldGVycyYmKSwgc3RkOjpfXzE6 OnR1cGxlPFdlYktpdDo6TG9hZFBhcmFtZXRlcnM+JiYsIHN0ZDo6X18xOjppbnRlZ2VyX3NlcXVl bmNlPHVuc2lnbmVkIGxvbmcsIDB1bD4pCjYgICAweDEwZDdjODllMCB2b2lkIElQQzo6Y2FsbE1l bWJlckZ1bmN0aW9uPFdlYktpdDo6V2ViUGFnZSwgdm9pZCAoV2ViS2l0OjpXZWJQYWdlOjoqKShX ZWJLaXQ6OkxvYWRQYXJhbWV0ZXJzJiYpLCBzdGQ6Ol9fMTo6dHVwbGU8V2ViS2l0OjpMb2FkUGFy YW1ldGVycz4sIHN0ZDo6X18xOjppbnRlZ2VyX3NlcXVlbmNlPHVuc2lnbmVkIGxvbmcsIDB1bD4g PihzdGQ6Ol9fMTo6dHVwbGU8V2ViS2l0OjpMb2FkUGFyYW1ldGVycz4mJiwgV2ViS2l0OjpXZWJQ YWdlKiwgdm9pZCAoV2ViS2l0OjpXZWJQYWdlOjoqKShXZWJLaXQ6OkxvYWRQYXJhbWV0ZXJzJiYp KQo3ICAgMHgxMGQ3NjMxZDAgdm9pZCBJUEM6OmhhbmRsZU1lc3NhZ2U8TWVzc2FnZXM6OldlYlBh Z2U6OkxvYWRSZXF1ZXN0LCBXZWJLaXQ6OldlYlBhZ2UsIHZvaWQgKFdlYktpdDo6V2ViUGFnZTo6 KikoV2ViS2l0OjpMb2FkUGFyYW1ldGVycyYmKT4oSVBDOjpEZWNvZGVyJiwgV2ViS2l0OjpXZWJQ YWdlKiwgdm9pZCAoV2ViS2l0OjpXZWJQYWdlOjoqKShXZWJLaXQ6OkxvYWRQYXJhbWV0ZXJzJiYp KQo4ICAgMHgxMGQ3NTdiOTQgV2ViS2l0OjpXZWJQYWdlOjpkaWRSZWNlaXZlV2ViUGFnZU1lc3Nh Z2UoSVBDOjpDb25uZWN0aW9uJiwgSVBDOjpEZWNvZGVyJikKOSAgIDB4MTBkNmY3MjNlIFdlYktp dDo6V2ViUGFnZTo6ZGlkUmVjZWl2ZU1lc3NhZ2UoSVBDOjpDb25uZWN0aW9uJiwgSVBDOjpEZWNv ZGVyJikKMTAgIDB4MTBiYjVkNjc1IElQQzo6TWVzc2FnZVJlY2VpdmVyTWFwOjpkaXNwYXRjaE1l c3NhZ2UoSVBDOjpDb25uZWN0aW9uJiwgSVBDOjpEZWNvZGVyJikKMTEgIDB4MTBkMDdiNWM3IFdl YktpdDo6V2ViUHJvY2Vzczo6ZGlkUmVjZWl2ZU1lc3NhZ2UoSVBDOjpDb25uZWN0aW9uJiwgSVBD OjpEZWNvZGVyJikKMTIgIDB4MTBiNjVmZjE0IElQQzo6Q29ubmVjdGlvbjo6ZGlzcGF0Y2hNZXNz YWdlKElQQzo6RGVjb2RlciYpCjEzICAweDEwYjY2MDZmZiBJUEM6OkNvbm5lY3Rpb246OmRpc3Bh dGNoTWVzc2FnZShzdGQ6Ol9fMTo6dW5pcXVlX3B0cjxJUEM6OkRlY29kZXIsIHN0ZDo6X18xOjpk ZWZhdWx0X2RlbGV0ZTxJUEM6OkRlY29kZXI+ID4pCjE0ICAweDEwYjY2MGQzMCBJUEM6OkNvbm5l Y3Rpb246OmRpc3BhdGNoT25lSW5jb21pbmdNZXNzYWdlKCkKMTUgIDB4MTBiNjgxNGE4IElQQzo6 Q29ubmVjdGlvbjo6ZW5xdWV1ZUluY29taW5nTWVzc2FnZShzdGQ6Ol9fMTo6dW5pcXVlX3B0cjxJ UEM6OkRlY29kZXIsIHN0ZDo6X18xOjpkZWZhdWx0X2RlbGV0ZTxJUEM6OkRlY29kZXI+ID4pOjok XzEyOjpvcGVyYXRvcigpKCkKMTYgIDB4MTBiNjgxMzllIFdURjo6RGV0YWlsOjpDYWxsYWJsZVdy YXBwZXI8SVBDOjpDb25uZWN0aW9uOjplbnF1ZXVlSW5jb21pbmdNZXNzYWdlKHN0ZDo6X18xOjp1 bmlxdWVfcHRyPElQQzo6RGVjb2Rlciwgc3RkOjpfXzE6OmRlZmF1bHRfZGVsZXRlPElQQzo6RGVj b2Rlcj4gPik6OiRfMTIsIHZvaWQ+OjpjYWxsKCkKMTcgIDB4MTI3NWZiMmMyIFdURjo6RnVuY3Rp b248dm9pZCAoKT46Om9wZXJhdG9yKCkoKSBjb25zdAoxOCAgMHgxMjc2NzllYzAgV1RGOjpSdW5M b29wOjpwZXJmb3JtV29yaygpCjE5ICAweDEyNzY3ZDk5MSBXVEY6OlJ1bkxvb3A6OnBlcmZvcm1X b3JrKHZvaWQqKQoyMCAgMHgxMWNjMDFlZGUgX19DRlJVTkxPT1BfSVNfQ0FMTElOR19PVVRfVE9f QV9TT1VSQ0UwX1BFUkZPUk1fRlVOQ1RJT05fXwoyMSAgMHgxMWNjMDFkZDYgX19DRlJ1bkxvb3BE b1NvdXJjZTAKMjIgIDB4MTFjYzAxMjllIF9fQ0ZSdW5Mb29wRG9Tb3VyY2VzMAoyMyAgMHgxMWNi ZmI5ZjcgX19DRlJ1bkxvb3BSdW4KMjQgIDB4MTFjYmZiMWE3IENGUnVuTG9vcFJ1blNwZWNpZmlj CjI1ICAweDEwYjE1NTIwNCAtW05TUnVuTG9vcChOU1J1bkxvb3ApIHJ1bk1vZGU6YmVmb3JlRGF0 ZTpdCjI2ICAweDEwYjE1NTQxOCAtW05TUnVuTG9vcChOU1J1bkxvb3ApIHJ1bl0KMjcgIDB4MTFl NTExMWE4IF94cGNfb2JqY19tYWluCjI4ICAweDExZTUxMzE0MyB4cGNfbWFpbgoyOSAgMHgxMGMz OGFhYWIgV2ViS2l0OjpYUENTZXJ2aWNlTWFpbihpbnQsIGNoYXIgY29uc3QqKikKMzAgIDB4MTBk YjAyYjRiIFdLWFBDU2VydmljZU1haW4KMzEgIDB4MTAyY2MwZDQyIG1haW4KY29tLmFwcGxlLldl YktpdC5XZWJDb250ZW50LkRldmVsb3BtZW50IHRlcm1pbmF0ZWQgKHBpZCA4MjA0NCkgYmVjYXVz ZSB0aGUgcHJvY2VzcyBjcmFzaGVkCgo=