{"action":"created","issue":{"url":"https://api.github.com/repos/servo/servo/issues/13963","repository_url":"https://api.github.com/repos/servo/servo","labels_url":"https://api.github.com/repos/servo/servo/issues/13963/labels{/name}","comments_url":"https://api.github.com/repos/servo/servo/issues/13963/comments","events_url":"https://api.github.com/repos/servo/servo/issues/13963/events","html_url":"https://github.com/servo/servo/issues/13963","id":185964581,"number":13963,"title":"Servo fails browsing https://github.com/","user":{"login":"kpp","id":467709,"avatar_url":"https://avatars.githubusercontent.com/u/467709?v=3","gravatar_id":"","url":"https://api.github.com/users/kpp","html_url":"https://github.com/kpp","followers_url":"https://api.github.com/users/kpp/followers","following_url":"https://api.github.com/users/kpp/following{/other_user}","gists_url":"https://api.github.com/users/kpp/gists{/gist_id}","starred_url":"https://api.github.com/users/kpp/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kpp/subscriptions","organizations_url":"https://api.github.com/users/kpp/orgs","repos_url":"https://api.github.com/users/kpp/repos","events_url":"https://api.github.com/users/kpp/events{/privacy}","received_events_url":"https://api.github.com/users/kpp/received_events","type":"User","site_admin":false},"labels":[{"id":84750486,"url":"https://api.github.com/repos/servo/servo/labels/A-content/script","name":"A-content/script","color":"d7e102","default":false},{"id":17282029,"url":"https://api.github.com/repos/servo/servo/labels/I-crash","name":"I-crash","color":"e10c02","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2016-10-28T16:22:50Z","updated_at":"2016-11-01T19:00:29Z","closed_at":null,"body":"I ran `./servo --debug wr-stats --gpu --webrender --pref dom.mozbrowser.enabled`\n1.  https://github.com/servo/servo/ then https://github.com/servo/servo/watchers then https://github.com/BrendanEich then https://avatars1.githubusercontent.com/u/313317?v=3&s=400 . I entered Backspace then  ESC and servo failed:\n\n```\ncalled `Result::unwrap()` on an `Err` value: Error { repr: Os { code: 32, message: \"Broken pipe\" } } (thread LayoutThread PipelineId { namespace_id: PipelineNamespaceId(0), index: PipelineIndex(3) }, at ../src/libcore/result.rs:799)\nERROR:servo: called `Result::unwrap()` on an `Err` value: Error { repr: Os { code: 32, message: \"Broken pipe\" } }\n```\n1. https://github.com/servo/servo/graphs/contributors then https://github.com/servo/servo/pulse then https://github.com/servo/servo/graphs/contributors\n\n```\nERROR:script::dom::bindings::error: Error at https://assets-cdn.github.com/assets/frameworks-b204f258a370e0f57a8050c0e1ea5305b3f7929512a15a96ce81a65d52e2f448.js:5:18611 history.replaceState is not a function\nERROR:script::dom::bindings::error: Error at https://assets-cdn.github.com/assets/frameworks-b204f258a370e0f57a8050c0e1ea5305b3f7929512a15a96ce81a65d52e2f448.js:5:18611 history.replaceState is not a function\nStack trace for thread \"ScriptThread PipelineId { namespace_id: PipelineNamespaceId(0), index: PipelineIndex(4) }\"\nstack backtrace:\n   0:     0x559dec2e232d - backtrace::backtrace::trace::h6ac07ced1b846a59\n   1:     0x559dec2e29b2 - backtrace::capture::Backtrace::new::h1d3339ed08c7f861\n   2:     0x559deadafa04 - servo::install_crash_handler::handler::hbcbca0a8e3e6b31d\n   3:     0x559dec086a83 - AsmJSFaultHandler\n                        at /home/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/js/src/asmjs/WasmSignalHandlers.cpp:1171\n   4:     0x7f433cd7a3cf - <unknown>\n   5:     0x559debc52253 - _ZNK13JSCompartment28unsafeUnbarrieredMaybeGlobalEv\n                        at /home/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/js/src/jscompartmentinlines.h:34\n                         - _ZNK8JSObject6globalEv\n                        at /home/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/js/src/jsobjinlines.h:427\n                         - _ZN2js34GetGlobalForObjectCrossCompartmentEP8JSObject\n                        at /home/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/js/src/jsfriendapi.cpp:357\n   6:     0x559deb630d55 - _<script..fetch..FetchContext as net_traits..FetchResponseListener>::process_response::h9f7a711bfee09896\n   7:     0x559deb639bbe - _<script..network_listener..ListenerRunnable<A, Listener> as script..script_thread..Runnable>::handler::h4dc5103ef4cbf9b8\n   8:     0x559deb65ccc1 - script::script_thread::ScriptThread::handle_msg_from_script::h72550f18e95a8345\n   9:     0x559deb80058a - script::script_thread::ScriptThread::handle_msgs::_{{closure}}::hc8566e6311f03cd5\n  10:     0x559deb6503c4 - script::script_thread::ScriptThread::handle_msgs::h56e53fd0cad830a2\n  11:     0x559deb298007 - std::panicking::try::do_call::ha163e94fada5de71\n  12:     0x559dec9d5a26 - __rust_maybe_catch_panic\n  13:     0x559deb3984a4 - _<F as alloc..boxed..FnBox<A>>::call_box::hbb276f12439e38ec\n  14:     0x559dec9cba20 - std::sys::thread::Thread::new::thread_start::h50b05608a499d2b2\n  15:     0x7f433cd706f9 - start_thread\n  16:     0x7f433c890b5c - clone\n  17:                0x0 - <unknown>\nStack trace for thread \"ScriptThread PipelineId { namespace_id: PipelineNamespaceId(0), index: PipelineIndex(4) }\"\nstack backtrace:\n   0:     0x559dec2e232d - backtrace::backtrace::trace::h6ac07ced1b846a59\n   1:     0x559dec2e29b2 - backtrace::capture::Backtrace::new::h1d3339ed08c7f861\n   2:     0x559deadafa04 - servo::install_crash_handler::handler::hbcbca0a8e3e6b31d\n   3:     0x7f433c7bf49f - <unknown>\n   4:     0x559deadafa8f - servo::install_crash_handler::handler::hbcbca0a8e3e6b31d\n   5:     0x559dec086a83 - AsmJSFaultHandler\n                        at /home/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/js/src/asmjs/WasmSignalHandlers.cpp:1171\n   6:     0x7f433cd7a3cf - <unknown>\n   7:     0x559debc52253 - _ZNK13JSCompartment28unsafeUnbarrieredMaybeGlobalEv\n                        at /home/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/js/src/jscompartmentinlines.h:34\n                         - _ZNK8JSObject6globalEv\n                        at /home/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/js/src/jsobjinlines.h:427\n                         - _ZN2js34GetGlobalForObjectCrossCompartmentEP8JSObject\n                        at /home/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/js/src/jsfriendapi.cpp:357\n   8:     0x559deb630d55 - _<script..fetch..FetchContext as net_traits..FetchResponseListener>::process_response::h9f7a711bfee09896\n   9:     0x559deb639bbe - _<script..network_listener..ListenerRunnable<A, Listener> as script..script_thread..Runnable>::handler::h4dc5103ef4cbf9b8\n  10:     0x559deb65ccc1 - script::script_thread::ScriptThread::handle_msg_from_script::h72550f18e95a8345\n  11:     0x559deb80058a - script::script_thread::ScriptThread::handle_msgs::_{{closure}}::hc8566e6311f03cd5\n  12:     0x559deb6503c4 - script::script_thread::ScriptThread::handle_msgs::h56e53fd0cad830a2\n  13:     0x559deb298007 - std::panicking::try::do_call::ha163e94fada5de71\n  14:     0x559dec9d5a26 - __rust_maybe_catch_panic\n  15:     0x559deb3984a4 - _<F as alloc..boxed..FnBox<A>>::call_box::hbb276f12439e38ec\n  16:     0x559dec9cba20 - std::sys::thread::Thread::new::thread_start::h50b05608a499d2b2\n  17:     0x7f433cd706f9 - start_thread\n  18:     0x7f433c890b5c - clone\n  19:                0x0 - <unknown>\nIllegal instruction (core dumped)\n```\n\nThe second time the traceback was the same.\n\n```\n~/Downloads/servo$ stat core\n  File: 'core'\n  Size: 1267089408  Blocks: 2474792    IO Block: 4096   regular file\nDevice: 801h/2049d  Inode: 9577527     Links: 1\nAccess: (0600/-rw-------)  Uid: ( 1000/  humbug)   Gid: ( 1000/  humbug)\nAccess: 2016-10-28 19:15:57.005587695 +0300\nModify: 2016-10-28 19:13:17.952525905 +0300\nChange: 2016-10-28 19:13:17.952525905 +0300\n Birth: -\n```\n\nWell, I may provide you the core, but... eh, 1.3GB...\n"},"comment":{"url":"https://api.github.com/repos/servo/servo/issues/comments/257661282","html_url":"https://github.com/servo/servo/issues/13963#issuecomment-257661282","issue_url":"https://api.github.com/repos/servo/servo/issues/13963","id":257661282,"user":{"login":"kpp","id":467709,"avatar_url":"https://avatars.githubusercontent.com/u/467709?v=3","gravatar_id":"","url":"https://api.github.com/users/kpp","html_url":"https://github.com/kpp","followers_url":"https://api.github.com/users/kpp/followers","following_url":"https://api.github.com/users/kpp/following{/other_user}","gists_url":"https://api.github.com/users/kpp/gists{/gist_id}","starred_url":"https://api.github.com/users/kpp/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kpp/subscriptions","organizations_url":"https://api.github.com/users/kpp/orgs","repos_url":"https://api.github.com/users/kpp/repos","events_url":"https://api.github.com/users/kpp/events{/privacy}","received_events_url":"https://api.github.com/users/kpp/received_events","type":"User","site_admin":false},"created_at":"2016-11-01T19:00:29Z","updated_at":"2016-11-01T19:00:29Z","body":"Aren't you supposed to check args? =)"}}
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