189314 2018-09-05 13:28:12 -0700 WebKit/Platform/IPC/mac/ConnectionMac.mm:222: _dispatch_bug_kevent_vanished 2018-09-06 09:12:09 -0700 1 1 1 Unclassified WebKit WebKit2 WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 cdumez cdumez achristensen andersca commit-queue ddkilzer ggaren webkit-bug-importer oldest_to_newest 1456834 0 cdumez 2018-09-05 13:28:12 -0700 Simulated crash at WebKit/Platform/IPC/mac/ConnectionMac.mm:222 due to _dispatch_bug_kevent_vanished libdispatch check. 1456835 1 cdumez 2018-09-05 13:28:28 -0700 <rdar://problem/41248286> 1456840 2 348959 cdumez 2018-09-05 13:38:34 -0700 Created attachment 348959 Patch 1457047 3 348959 andersca 2018-09-06 06:19:55 -0700 Comment on attachment 348959 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=348959&action=review > Source/WebKit/Platform/IPC/Connection.h:360 > + void clearReceiveSource(); I think you should call this cancelReceiveSource instead. 1457092 4 349028 cdumez 2018-09-06 08:45:27 -0700 Created attachment 349028 Patch 1457098 5 349028 commit-queue 2018-09-06 09:12:07 -0700 Comment on attachment 349028 Patch Clearing flags on attachment: 349028 Committed r235739: <https://trac.webkit.org/changeset/235739> 1457099 6 commit-queue 2018-09-06 09:12:09 -0700 All reviewed patches have been landed. Closing bug. 348959 2018-09-05 13:38:34 -0700 2018-09-06 08:45:25 -0700 Patch bug-189314-20180905133833.patch text/plain 3617 cdumez U3VidmVyc2lvbiBSZXZpc2lvbjogMjM1NjY5CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L0No YW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCmluZGV4IDI2NjEwNGM5ZGQwZGNhYzFj N2Y4NjY1YjRkMTUyMTUxZTM2ZGE1YjUuLjNmYTZiM2I3YTQwN2FlYjhkNjQxZDI4ZTZiMjZkN2Jh MzVkNWRkYzcgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCisrKyBiL1NvdXJj ZS9XZWJLaXQvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMjcgQEAKKzIwMTgtMDktMDUgIENocmlzIER1 bWV6ICA8Y2R1bWV6QGFwcGxlLmNvbT4KKworICAgICAgICBXZWJLaXQvUGxhdGZvcm0vSVBDL21h Yy9Db25uZWN0aW9uTWFjLm1tOjIyMjogX2Rpc3BhdGNoX2J1Z19rZXZlbnRfdmFuaXNoZWQKKyAg ICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTE4OTMxNAorICAg ICAgICA8cmRhcjovL3Byb2JsZW0vNDEyNDgyODY+CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9C T0RZIChPT1BTISkuCisKKyAgICAgICAgVGhlcmUgaXMgYSBzaG9ydCBwZXJpb2QgaW4gdGltZSB3 aGVuIG1faXNTZXJ2ZXIgaXMgdHJ1ZSwgYWZ0ZXIgb3BlbigpIGhhcyBiZWVuCisgICAgICAgIGNh 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