170462 2017-04-04 12:06:53 -0700 WasmBench asserts in debug jsc 2017-04-04 15:19:47 -0700 1 1 1 Unclassified WebKit JavaScriptCore WebKit Nightly Build All All RESOLVED FIXED InRadar P2 Normal --- 1 fpizlo keith_miller buildbot jfbastien keith_miller mark.lam msaboff saam webkit-bug-importer oldest_to_newest 1294098 0 fpizlo 2017-04-04 12:06:53 -0700 ASSERTION FAILED: !plan->hasWork() /Volumes/Data/quinary/OpenSource/Source/JavaScriptCore/wasm/WasmWorklist.cpp(118) : virtual WTF::AutomaticThread::WorkResult JSC::Wasm::Worklist::Thread::work() 1 0x10e2c5e6d WTFCrash 2 0x10d207eee JSC::Wasm::Worklist::Thread::work() 3 0x10e2d3f47 WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0::operator()() const 4 0x10e2d3ced void std::__1::__invoke_void_return_wrapper<void>::__call<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0&>(WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0&&&) 5 0x10e2d3a89 std::__1::__function::__func<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0, std::__1::allocator<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0>, void ()>::operator()() 6 0x10d802f1a std::__1::function<void ()>::operator()() const 7 0x10e33a0a7 WTF::threadEntryPoint(void*) 8 0x10e33bc81 WTF::wtfThreadEntryPoint(void*) 9 0x7fff9ea0faab _pthread_body 10 0x7fff9ea0f9f7 _pthread_body 11 0x7fff9ea0f1fd thread_start Segmentation fault: 11 1294104 1 webkit-bug-importer 2017-04-04 12:10:56 -0700 <rdar://problem/31433920> 1294208 2 keith_miller 2017-04-04 15:13:28 -0700 *** Bug 170476 has been marked as a duplicate of this bug. *** 1294211 3 306216 keith_miller 2017-04-04 15:15:46 -0700 Created attachment 306216 Patch 1294212 4 keith_miller 2017-04-04 15:19:47 -0700 Committed r214904: <http://trac.webkit.org/changeset/214904> 306216 2017-04-04 15:15:46 -0700 2017-04-04 15:18:06 -0700 Patch bug-170462-20170404151545.patch text/plain 1515 keith_miller U3VidmVyc2lvbiBSZXZpc2lvbjogMjE0ODg3CmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw dENvcmUvQ2hhbmdlTG9nIGIvU291cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwppbmRleCA3 YmE4YzA0ZDNiOGI3ZmNmODBlYjE0YWY0YmE5MzNmYTAwZGE4Nzg4Li43ZDU2OTZjYjNjNmQ2OGM3 MTJlN2ZjOTc3NTAxYzhhNTM1NmE0OTRkIDEwMDY0NAotLS0gYS9Tb3VyY2UvSmF2YVNjcmlwdENv cmUvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKQEAgLTEs MyArMSwxNCBAQAorMjAxNy0wNC0wNCAgS2VpdGggTWlsbGVyICA8a2VpdGhfbWlsbGVyQGFwcGxl LmNvbT4KKworICAgICAgICBXYXNtQmVuY2ggYXNzZXJ0cyBpbiBkZWJ1ZyBqc2MKKyAgICAgICAg aHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTE3MDQ2MgorCisgICAgICAg IFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIFRoZSBhc3NlcnRpb24gc2hv dWxkIGhhdmUgYmVlbiBhbiBpZi4KKworICAgICAgICAqIHdhc20vV2FzbVdvcmtsaXN0LmNwcDoK KwogMjAxNy0wNC0wNCAgRmlsaXAgUGl6bG8gIDxmcGl6bG9AYXBwbGUuY29tPgogCiAgICAgICAg IERvbid0IG5lZWQgdG8gQWlyOjpyZXBvcnRVc2VkUmVnaXN0ZXJzIGZvciB3YXNtIGF0IC1PMQpk aWZmIC0tZ2l0IGEvU291cmNlL0phdmFTY3JpcHRDb3JlL3dhc20vV2FzbVdvcmtsaXN0LmNwcCBi L1NvdXJjZS9KYXZhU2NyaXB0Q29yZS93YXNtL1dhc21Xb3JrbGlzdC5jcHAKaW5kZXggMDQzNmRi MDExNmMzZmNkMTg3ZTgxMzM5MDhhOTA1NDJhYzVlYjRjYi4uMGVhMGVjNTk3OGQ2MzUwMzYxMzBj MjA3NGVhNGRiMjU4ZmJiOGY3OCAxMDA2NDQKLS0tIGEvU291cmNlL0phdmFTY3JpcHRDb3JlL3dh c20vV2FzbVdvcmtsaXN0LmNwcAorKysgYi9Tb3VyY2UvSmF2YVNjcmlwdENvcmUvd2FzbS9XYXNt V29ya2xpc3QuY3BwCkBAIC0xMTUsOSArMTE1LDggQEAgcHJvdGVjdGVkOgogICAgICAgICAvLyBG SVhNRTogdGhpcyBzaG91bGQgY2hlY2sgaW4gb2NjYXNpb25hbGx5IHRvIHNlZSBpZiB0aGVyZSBh cmUgbmV3LCBoaWdoZXIgcHJpb3JpdHkgZS5nLiBzeW5jaHJvbm91cywgcGxhbnMgdGhhdCBuZWVk IHRvIGJlIHJ1bi4KICAgICAgICAgLy8gaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcu Y2dpP2lkPTE3MDIwNAogICAgICAgICBwbGFuLT5jb21waWxlRnVuY3Rpb25zKFBsYW46OlBhcnRp YWwpOwotICAgICAgICBBU1NFUlQoIXBsYW4tPmhhc1dvcmsoKSk7CiAKLSAgICAgICAgeworICAg ICAgICBpZiAoIXBsYW4tPmhhc1dvcmsoKSkgewogICAgICAgICAgICAgTG9ja0hvbGRlciBsb2Nr ZXIoKndvcmtsaXN0Lm1fbG9jayk7CiAgICAgICAgICAgICBhdXRvIHF1ZXVlID0gd29ya2xpc3Qu bV9xdWV1ZTsKICAgICAgICAgICAgIC8vIEFub3RoZXIgdGhyZWFkIG1heSBoYXZlIHJlbW92ZWQg b3VyIHBsYW4gZnJvbSB0aGUgcXVldWUgYWxyZWFkeS4K