160534 2016-08-03 16:56:43 -0700 Leaks bot hits an assertion in ResourceUsageThread::platformThreadBody 2016-08-24 12:25:41 -0700 1 1 1 Unclassified WebKit Web Inspector Other Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 ap webkit-unassigned bburg benjamin cdumez cmarcelo commit-queue ggaren joepeck kling mattbaker nvasilyev ryanhaddad timothy webkit-bug-importer oldest_to_newest 1217270 0 ap 2016-08-03 16:56:43 -0700 The test asserts almost every time. https://build.webkit.org/results/Apple%20Yosemite%20(Leaks)/r204078%20(7088)/inspector/memory/tracking-crash-log.txt Thread 27 Crashed:: WebCore: ResourceUsage 0 com.apple.JavaScriptCore 0x000000010a50ae97 WTFCrash + 39 1 com.apple.WebCore 0x00000001113ed565 WebCore::ResourceUsageThread::platformThreadBody(JSC::VM*, WebCore::ResourceUsageData&) + 1221 2 com.apple.WebCore 0x00000001113e7695 WebCore::ResourceUsageThread::threadBody() + 101 3 com.apple.WebCore 0x00000001113e7625 WebCore::ResourceUsageThread::threadCallback(void*) + 21 4 com.apple.JavaScriptCore 0x000000010a57dc49 WTF::createThread(void (*)(void*), void*, char const*)::$_0::operator()() const + 25 5 com.apple.JavaScriptCore 0x000000010a57dc1d void std::__1::__invoke_void_return_wrapper<void>::__call<WTF::createThread(void (*)(void*), void*, char const*)::$_0&>(WTF::createThread(void (*)(void*), void*, char const*)::$_0&&&) + 45 This has been going for a while (at least since July 15, which is the oldest stored history). 1217271 1 ap 2016-08-03 16:57:08 -0700 Perhaps because of this? // FIXME: Handle running with bmalloc disabled. 1217272 2 webkit-bug-importer 2016-08-03 16:57:22 -0700 <rdar://problem/27689425> 1222747 3 286873 kling 2016-08-24 11:32:11 -0700 Created attachment 286873 Patch 1222761 4 286873 joepeck 2016-08-24 11:59:20 -0700 Comment on attachment 286873 Patch r=me 1222776 5 286873 commit-queue 2016-08-24 12:25:35 -0700 Comment on attachment 286873 Patch Clearing flags on attachment: 286873 Committed r204917: <http://trac.webkit.org/changeset/204917> 1222777 6 commit-queue 2016-08-24 12:25:41 -0700 All reviewed patches have been landed. Closing bug. 286873 2016-08-24 11:32:11 -0700 2016-08-24 12:25:35 -0700 Patch bug-160534.diff text/plain 5541 kling ZGlmZiAtLWdpdCBhL1NvdXJjZS9XVEYvQ2hhbmdlTG9nIGIvU291cmNlL1dURi9DaGFuZ2VMb2cK aW5kZXggNTY1NDIxYi4uYmVmMDdkYiAxMDA2NDQKLS0tIGEvU291cmNlL1dURi9DaGFuZ2VMb2cK KysrIGIvU291cmNlL1dURi9DaGFuZ2VMb2cKQEAgLTEsMyArMSwxNCBAQAorMjAxNi0wOC0yNCAg QW5kcmVhcyBLbGluZyAgPGFrbGluZ0BhcHBsZS5jb20+CisKKyAgICAgICAgQWRkIFdURjo6aXNG YXN0TWFsbG9jRW5hYmxlZCgpLgorICAgICAgICA8aHR0cHM6Ly93ZWJraXQub3JnL2IvMTYwNTM0 PgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgICogd3Rm L0Zhc3RNYWxsb2MuY3BwOgorICAgICAgICAoV1RGOjppc0Zhc3RNYWxsb2NFbmFibGVkKToKKyAg ICAgICAgKiB3dGYvRmFzdE1hbGxvYy5oOgorCiAyMDE2LTA4LTIyICBGaWxpcCBQaXpsbyAgPGZw aXpsb0BhcHBsZS5jb20+CiAKICAgICAgICAgQnV0dGVyZmxpZXMgc2hvdWxkIGJlIGFsbG9jYXRl ZCBpbiBBdXhpbGlhcnkgTWFya2VkU3BhY2UgaW5zdGVhZCBvZiBDb3BpZWRTcGFjZSBhbmQgd2Ug c2hvdWxkIHJld3JpdGUgYXMgbXVjaCBvZiB0aGUgR0MgYXMgbmVlZGVkIHRvIG1ha2UgdGhpcyBu b3QgYSByZWdyZXNzaW9uCmRpZmYgLS1naXQgYS9Tb3VyY2UvV1RGL3d0Zi9GYXN0TWFsbG9jLmNw cCBiL1NvdXJjZS9XVEYvd3RmL0Zhc3RNYWxsb2MuY3BwCmluZGV4IGM0NzVhYzIuLmRkNmJhYjQg MTAwNjQ0Ci0tLSBhL1NvdXJjZS9XVEYvd3RmL0Zhc3RNYWxsb2MuY3BwCisrKyBiL1NvdXJjZS9X VEYvd3RmL0Zhc3RNYWxsb2MuY3BwCkBAIC04MCw2ICs4MCwxMSBAQCBUcnlNYWxsb2NSZXR1cm5W YWx1ZSB0cnlGYXN0WmVyb2VkTWFsbG9jKHNpemVfdCBuKQogCiBuYW1lc3BhY2UgV1RGIHsKIAor Ym9vbCBpc0Zhc3RNYWxsb2NFbmFibGVkKCkKK3sKKyAgICByZXR1cm4gZmFsc2U7Cit9CisKIHNp emVfdCBmYXN0TWFsbG9jR29vZFNpemUoc2l6ZV90IGJ5dGVzKQogewogI2lmIE9TKERBUldJTikK QEAgLTE5OSw2ICsyMDQsMTEgQEAgc2l6ZV90IGZhc3RNYWxsb2NTaXplKGNvbnN0IHZvaWQqIHAp CiAKIG5hbWVzcGFjZSBXVEYgewogCitib29sIGlzRmFzdE1hbGxvY0VuYWJsZWQoKQoreworICAg IHJldHVybiBibWFsbG9jOjphcGk6OmlzRW5hYmxlZCgpOworfQorCiB2b2lkKiBmYXN0TWFsbG9j KHNpemVfdCBzaXplKQogewogICAgIHJldHVybiBibWFsbG9jOjphcGk6Om1hbGxvYyhzaXplKTsK ZGlmZiAtLWdpdCBhL1NvdXJjZS9XVEYvd3RmL0Zhc3RNYWxsb2MuaCBiL1NvdXJjZS9XVEYvd3Rm L0Zhc3RNYWxsb2MuaAppbmRleCA4Y2E4ZDhlLi4yYjU1YzA4IDEwMDY0NAotLS0gYS9Tb3VyY2Uv V1RGL3d0Zi9GYXN0TWFsbG9jLmgKKysrIGIvU291cmNlL1dURi93dGYvRmFzdE1hbGxvYy5oCkBA IC0zOCw2ICszOCw4IEBAIHByaXZhdGU6CiAgICAgbXV0YWJsZSB2b2lkKiBtX2RhdGE7CiB9Owog CitXVEZfRVhQT1JUX1BSSVZBVEUgYm9vbCBpc0Zhc3RNYWxsb2NFbmFibGVkKCk7CisKIC8vIFRo ZXNlIGZ1bmN0aW9ucyBjYWxsIENSQVNIKCkgaWYgYW4gYWxsb2NhdGlvbiBmYWlscy4KIFdURl9F WFBPUlRfUFJJVkFURSB2b2lkKiBmYXN0TWFsbG9jKHNpemVfdCk7CiBXVEZfRVhQT1JUX1BSSVZB VEUgdm9pZCogZmFzdFplcm9lZE1hbGxvYyhzaXplX3QpOwpAQCAtMTAwLDYgKzEwMiw3IEBAIHRl bXBsYXRlPHR5cGVuYW1lIFQ+IGlubGluZSBib29sIFRyeU1hbGxvY1JldHVyblZhbHVlOjpnZXRW YWx1ZShUKiYgZGF0YSkKIAogfSAvLyBuYW1lc3BhY2UgV1RGCiAKK3VzaW5nIFdURjo6aXNGYXN0 TWFsbG9jRW5hYmxlZDsKIHVzaW5nIFdURjo6ZmFzdENhbGxvYzsKIHVzaW5nIFdURjo6ZmFzdEZy ZWU7CiB1c2luZyBXVEY6OmZhc3RNYWxsb2M7CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggZmUyNWU5Zi4uYzNjMzZj ZiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9XZWJD b3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE1IEBACisyMDE2LTA4LTI0ICBBbmRyZWFzIEtsaW5n ICA8YWtsaW5nQGFwcGxlLmNvbT4KKworICAgICAgICBMZWFrcyBib3QgaGl0cyBhbiBhc3NlcnRp b24gaW4gUmVzb3VyY2VVc2FnZVRocmVhZDo6cGxhdGZvcm1UaHJlYWRCb2R5CisgICAgICAgIDxo dHRwczovL3dlYmtpdC5vcmcvYi8xNjA1MzQ+CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZ IChPT1BTISkuCisKKyAgICAgICAgVXNlIHRoZSBjb3JyZWN0IG1hbGxvYyBidWNrZXQgd2hlbiBi bWFsbG9jIGlzIGRpc2FibGVkICh3aGljaCBpcyB0aGUgY2FzZSBvbiBsZWFrcyBib3RzLikKKwor ICAgICAgICAqIHBhZ2UvY29jb2EvUmVzb3VyY2VVc2FnZVRocmVhZENvY29hLm1tOgorICAgICAg ICAoV2ViQ29yZTo6UmVzb3VyY2VVc2FnZVRocmVhZDo6cGxhdGZvcm1UaHJlYWRCb2R5KToKKwog MjAxNi0wOC0yNCAgQ2FybG9zIEdhcmNpYSBDYW1wb3MgIDxjZ2FyY2lhQGlnYWxpYS5jb20+CiAK ICAgICAgICAgVW5yZXZpZXdlZC4gRml4IEdPYmplY3QgRE9NIGJpbmRpbmdzIEFQSSBicmVhayBh ZnRlciByMjA0NjI0IGFuZCByMjA0NjQ4LgpkaWZmIC0tZ2l0IGEvU291cmNlL1dlYkNvcmUvcGFn ZS9jb2NvYS9SZXNvdXJjZVVzYWdlVGhyZWFkQ29jb2EubW0gYi9Tb3VyY2UvV2ViQ29yZS9wYWdl L2NvY29hL1Jlc291cmNlVXNhZ2VUaHJlYWRDb2NvYS5tbQppbmRleCBkNDdjNDg5Li5hMTNjNDcz IDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViQ29yZS9wYWdlL2NvY29hL1Jlc291cmNlVXNhZ2VUaHJl YWRDb2NvYS5tbQorKysgYi9Tb3VyY2UvV2ViQ29yZS9wYWdlL2NvY29hL1Jlc291cmNlVXNhZ2VU aHJlYWRDb2NvYS5tbQpAQCAtMjI3LDExICsyMjcsMTUgQEAgdm9pZCBSZXNvdXJjZVVzYWdlVGhy ZWFkOjpwbGF0Zm9ybVRocmVhZEJvZHkoSlNDOjpWTSogdm0sIFJlc291cmNlVXNhZ2VEYXRhJiBk YXQKICAgICBkYXRhLmNhdGVnb3JpZXNbTWVtb3J5Q2F0ZWdvcnk6OkdDT3duZWRdLmRpcnR5U2l6 ZSA9IGN1cnJlbnRHQ093bmVkRXh0cmEgLSBjdXJyZW50R0NPd25lZEV4dGVybmFsOwogICAgIGRh dGEuY2F0ZWdvcmllc1tNZW1vcnlDYXRlZ29yeTo6R0NPd25lZF0uZXh0ZXJuYWxTaXplID0gY3Vy cmVudEdDT3duZWRFeHRlcm5hbDsKIAotICAgIC8vIFN1YnRyYWN0IGtub3duIHN1YmNodW5rcyBm cm9tIHRoZSBibWFsbG9jIGJ1Y2tldC4KLSAgICAvLyBGSVhNRTogSGFuZGxlIHJ1bm5pbmcgd2l0 aCBibWFsbG9jIGRpc2FibGVkLgotICAgIHNpemVfdCBjdXJyZW50R0NPd25lZEdlbmVyYWxseUlu Qm1hbGxvYyA9IGN1cnJlbnRHQ093bmVkRXh0cmEgLSBjdXJyZW50R0NPd25lZEV4dGVybmFsOwot ICAgIEFTU0VSVChjdXJyZW50R0NPd25lZEdlbmVyYWxseUluQm1hbGxvYyA8IGRhdGEuY2F0ZWdv cmllc1tNZW1vcnlDYXRlZ29yeTo6Ym1hbGxvY10uZGlydHlTaXplKTsKLSAgICBkYXRhLmNhdGVn b3JpZXNbTWVtb3J5Q2F0ZWdvcnk6OmJtYWxsb2NdLmRpcnR5U2l6ZSAtPSBjdXJyZW50R0NIZWFw Q2FwYWNpdHkgKyBjdXJyZW50R0NPd25lZEdlbmVyYWxseUluQm1hbGxvYzsKKyAgICAvLyBTdWJ0 cmFjdCBrbm93biBzdWJjaHVua3MgZnJvbSB0aGUgYXBwcm9wcmlhdGUgbWFsbG9jIGJ1Y2tldC4K KyAgICBzaXplX3QgY3VycmVudEdDT3duZWRHZW5lcmFsbHlJbk1hbGxvYyA9IGN1cnJlbnRHQ093 bmVkRXh0cmEgLSBjdXJyZW50R0NPd25lZEV4dGVybmFsOworICAgIGlmIChpc0Zhc3RNYWxsb2NF bmFibGVkKCkpIHsKKyAgICAgICAgUkVMRUFTRV9BU1NFUlQoY3VycmVudEdDT3duZWRHZW5lcmFs bHlJbk1hbGxvYyA8IGRhdGEuY2F0ZWdvcmllc1tNZW1vcnlDYXRlZ29yeTo6Ym1hbGxvY10uZGly dHlTaXplKTsKKyAgICAgICAgZGF0YS5jYXRlZ29yaWVzW01lbW9yeUNhdGVnb3J5OjpibWFsbG9j XS5kaXJ0eVNpemUgLT0gY3VycmVudEdDSGVhcENhcGFjaXR5ICsgY3VycmVudEdDT3duZWRHZW5l cmFsbHlJbk1hbGxvYzsKKyAgICB9IGVsc2UgeworICAgICAgICBSRUxFQVNFX0FTU0VSVChjdXJy ZW50R0NPd25lZEdlbmVyYWxseUluTWFsbG9jIDwgZGF0YS5jYXRlZ29yaWVzW01lbW9yeUNhdGVn b3J5OjpMaWJjTWFsbG9jXS5kaXJ0eVNpemUpOworICAgICAgICBkYXRhLmNhdGVnb3JpZXNbTWVt b3J5Q2F0ZWdvcnk6OkxpYmNNYWxsb2NdLmRpcnR5U2l6ZSAtPSBjdXJyZW50R0NIZWFwQ2FwYWNp dHkgKyBjdXJyZW50R0NPd25lZEdlbmVyYWxseUluTWFsbG9jOworICAgIH0KIAogICAgIGRhdGEu dG90YWxFeHRlcm5hbFNpemUgPSBjdXJyZW50R0NPd25lZEV4dGVybmFsOwogCmRpZmYgLS1naXQg YS9Tb3VyY2UvYm1hbGxvYy9DaGFuZ2VMb2cgYi9Tb3VyY2UvYm1hbGxvYy9DaGFuZ2VMb2cKaW5k ZXggZmQ3MzZkNy4uOWQ2NzAxYiAxMDA2NDQKLS0tIGEvU291cmNlL2JtYWxsb2MvQ2hhbmdlTG9n CisrKyBiL1NvdXJjZS9ibWFsbG9jL0NoYW5nZUxvZwpAQCAtMSwzICsxLDEzIEBACisyMDE2LTA4 LTI0ICBBbmRyZWFzIEtsaW5nICA8YWtsaW5nQGFwcGxlLmNvbT4KKworICAgICAgICBBZGQgYm1h bGxvYzo6YXBpOjppc0VuYWJsZWQoKS4KKyAgICAgICAgPGh0dHBzOi8vd2Via2l0Lm9yZy9iLzE2 MDUzND4KKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICAq IGJtYWxsb2MvYm1hbGxvYy5oOgorICAgICAgICAoYm1hbGxvYzo6YXBpOjppc0VuYWJsZWQpOgor CiAyMDE2LTA4LTEyICBGaWxpcCBQaXpsbyAgPGZwaXpsb0BhcHBsZS5jb20+CiAKICAgICAgICAg QnV0dGVyZmxpZXMgc2hvdWxkIGJlIGFsbG9jYXRlZCBpbiBBdXhpbGlhcnkgTWFya2VkU3BhY2Ug aW5zdGVhZCBvZiBDb3BpZWRTcGFjZSBhbmQgd2Ugc2hvdWxkIHJld3JpdGUgYXMgbXVjaCBvZiB0 aGUgR0MgYXMgbmVlZGVkIHRvIG1ha2UgdGhpcyBub3QgYSByZWdyZXNzaW9uCmRpZmYgLS1naXQg YS9Tb3VyY2UvYm1hbGxvYy9ibWFsbG9jL2JtYWxsb2MuaCBiL1NvdXJjZS9ibWFsbG9jL2JtYWxs b2MvYm1hbGxvYy5oCmluZGV4IDNmZTU0ZGEuLjhhMmEyYzIgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9i bWFsbG9jL2JtYWxsb2MvYm1hbGxvYy5oCisrKyBiL1NvdXJjZS9ibWFsbG9jL2JtYWxsb2MvYm1h bGxvYy5oCkBAIC03OSw1ICs3OSwxMSBAQCBpbmxpbmUgdm9pZCBzY2F2ZW5nZSgpCiAgICAgUGVy UHJvY2VzczxIZWFwPjo6Z2V0KCktPnNjYXZlbmdlKGxvY2ssIHN0ZDo6Y2hyb25vOjptaWxsaXNl Y29uZHMoMCkpOwogfQogCitpbmxpbmUgYm9vbCBpc0VuYWJsZWQoKQoreworICAgIHN0ZDo6dW5p cXVlX2xvY2s8U3RhdGljTXV0ZXg+IGxvY2soUGVyUHJvY2VzczxIZWFwPjo6bXV0ZXgoKSk7Cisg ICAgcmV0dXJuIFBlclByb2Nlc3M8SGVhcD46OmdldEZhc3RDYXNlKCktPmVudmlyb25tZW50KCku aXNCbWFsbG9jRW5hYmxlZCgpOworfQorCiB9IC8vIG5hbWVzcGFjZSBhcGkKIH0gLy8gbmFtZXNw YWNlIGJtYWxsb2MK