{"action":"created","issue":{"url":"https://api.github.com/repos/NixOS/nixpkgs/issues/24295","repository_url":"https://api.github.com/repos/NixOS/nixpkgs","labels_url":"https://api.github.com/repos/NixOS/nixpkgs/issues/24295/labels{/name}","comments_url":"https://api.github.com/repos/NixOS/nixpkgs/issues/24295/comments","events_url":"https://api.github.com/repos/NixOS/nixpkgs/issues/24295/events","html_url":"https://github.com/NixOS/nixpkgs/issues/24295","id":216836143,"number":24295,"title":"regression on 17.03: firefox 52 tabs keep on crashing","user":{"login":"bluescreen303","id":16330,"avatar_url":"https://avatars2.githubusercontent.com/u/16330?v=3","gravatar_id":"","url":"https://api.github.com/users/bluescreen303","html_url":"https://github.com/bluescreen303","followers_url":"https://api.github.com/users/bluescreen303/followers","following_url":"https://api.github.com/users/bluescreen303/following{/other_user}","gists_url":"https://api.github.com/users/bluescreen303/gists{/gist_id}","starred_url":"https://api.github.com/users/bluescreen303/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bluescreen303/subscriptions","organizations_url":"https://api.github.com/users/bluescreen303/orgs","repos_url":"https://api.github.com/users/bluescreen303/repos","events_url":"https://api.github.com/users/bluescreen303/events{/privacy}","received_events_url":"https://api.github.com/users/bluescreen303/received_events","type":"User","site_admin":false},"labels":[{"id":436938058,"url":"https://api.github.com/repos/NixOS/nixpkgs/labels/0.kind:%20regression","name":"0.kind: regression","color":"84b6eb","default":false}],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/NixOS/nixpkgs/milestones/10","html_url":"https://github.com/NixOS/nixpkgs/milestone/10","labels_url":"https://api.github.com/repos/NixOS/nixpkgs/milestones/10/labels","id":1971855,"number":10,"title":"17.03","description":"","creator":{"login":"domenkozar","id":126339,"avatar_url":"https://avatars1.githubusercontent.com/u/126339?v=3","gravatar_id":"","url":"https://api.github.com/users/domenkozar","html_url":"https://github.com/domenkozar","followers_url":"https://api.github.com/users/domenkozar/followers","following_url":"https://api.github.com/users/domenkozar/following{/other_user}","gists_url":"https://api.github.com/users/domenkozar/gists{/gist_id}","starred_url":"https://api.github.com/users/domenkozar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/domenkozar/subscriptions","organizations_url":"https://api.github.com/users/domenkozar/orgs","repos_url":"https://api.github.com/users/domenkozar/repos","events_url":"https://api.github.com/users/domenkozar/events{/privacy}","received_events_url":"https://api.github.com/users/domenkozar/received_events","type":"User","site_admin":false},"open_issues":39,"closed_issues":162,"state":"open","created_at":"2016-08-30T09:12:25Z","updated_at":"2017-05-09T16:25:46Z","due_on":"2017-03-30T07:00:00Z","closed_at":null},"comments":15,"created_at":"2017-03-24T16:21:14Z","updated_at":"2017-05-10T20:16:21Z","closed_at":"2017-04-27T10:32:12Z","body":"## Issue description\r\nFirefox 51 with e10s enabled worked like a charm for me, but now with firefox 52 opening up a new tab and entering a URL (any URL) instantly displays an error saying the tab has crashed. On the console, this error displays:\r\n\r\n```\r\nSandbox: seccomp sandbox violation: pid 4007, syscall 302, args 0 3 0 140735834676864 3 140735834676864.  Killing process.\r\nSandbox: crash reporter is disabled (or failed); trying stack trace:\r\nSandbox: frame #01: __getrlimit[/nix/store/vn6fkjnfps37wa82ri4mwszwvnnan6sk-glibc-2.25/lib/libc.so.6 +0xe0319]\r\nSandbox: frame #02: pthread_getattr_np[/nix/store/vn6fkjnfps37wa82ri4mwszwvnnan6sk-glibc-2.25/lib/libpthread.so.0 +0x8e96]\r\nSandbox: frame #03: ???[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0x9c60b6]\r\nSandbox: frame #04: ???[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0x9c61fd]\r\nSandbox: frame #05: ???[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0x9ce028]\r\nSandbox: frame #06: ???[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0x23cb175]\r\nSandbox: frame #07: ???[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0xf20061]\r\nSandbox: frame #08: ???[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0xcba1bd]\r\nSandbox: frame #09: ???[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0xcc2a4b]\r\nSandbox: frame #10: ???[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0xcc45ed]\r\nSandbox: frame #11: ???[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0x9cdc7a]\r\nSandbox: frame #12: ???[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0x9f3fba]\r\nSandbox: frame #13: ???[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0xcb4012]\r\nSandbox: frame #14: ???[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0xc9ad8d]\r\nSandbox: frame #15: ???[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0x25cda98]\r\nSandbox: frame #16: XRE_RunAppShell[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0x2f331f7]\r\nSandbox: frame #17: ???[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0xc9ad8d]\r\nSandbox: frame #18: XRE_InitChildProcess[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/libxul.so +0x2f337a6]\r\nSandbox: frame #19: ???[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/plugin-container +0x50bb]\r\nSandbox: frame #20: __libc_start_main[/nix/store/vn6fkjnfps37wa82ri4mwszwvnnan6sk-glibc-2.25/lib/libc.so.6 +0x20530]\r\nSandbox: frame #21: _start[/nix/store/c1nnibnlpag15i8haxdjxn1csba8zk0b-firefox-unwrapped-52.0.1/lib/firefox-52.0.1/plugin-container +0x485a]\r\nSandbox: frame #22: ??? (???:???)\r\nSandbox: end of stack.\r\n[Parent 3890] WARNING: pipe error (92): Connection reset by peer: file /tmp/nix-build-firefox-unwrapped-52.0.1.drv-0/firefox-52.0.1/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 322\r\n[Parent 3890] WARNING: pipe error (94): Connection reset by peer: file /tmp/nix-build-firefox-unwrapped-52.0.1.drv-0/firefox-52.0.1/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 322\r\n\r\n###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0085,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv\r\n```\r\n\r\nI disabled e10s and now at least it's usable again, but clearly a big regression.\r\n\r\n### Steps to reproduce\r\nI made sure this is not caused by some extension or plugin, so I setup a clean new firefox profile (started `firefox -P --no-remote` from console). Then I enabled e10s and restarted firefox. From then on every tab I open crashes instantly.\r\n\r\nI don't use pulseaudio, just alsa, not sure if that might be related (as firefox 52 was supposed to disable alsa by default)\r\n\r\n\r\n## Technical details\r\n\r\n* System: NixOS 17.03beta617.f3a9ccc (Gorilla)\r\n* Nix version: 1.11.8\r\n* Nixpkgs version: 17.03beta617.f3a9ccc\r\n"},"comment":{"url":"https://api.github.com/repos/NixOS/nixpkgs/issues/comments/300599824","html_url":"https://github.com/NixOS/nixpkgs/issues/24295#issuecomment-300599824","issue_url":"https://api.github.com/repos/NixOS/nixpkgs/issues/24295","id":300599824,"user":{"login":"rnhmjoj","id":2817565,"avatar_url":"https://avatars1.githubusercontent.com/u/2817565?v=3","gravatar_id":"","url":"https://api.github.com/users/rnhmjoj","html_url":"https://github.com/rnhmjoj","followers_url":"https://api.github.com/users/rnhmjoj/followers","following_url":"https://api.github.com/users/rnhmjoj/following{/other_user}","gists_url":"https://api.github.com/users/rnhmjoj/gists{/gist_id}","starred_url":"https://api.github.com/users/rnhmjoj/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rnhmjoj/subscriptions","organizations_url":"https://api.github.com/users/rnhmjoj/orgs","repos_url":"https://api.github.com/users/rnhmjoj/repos","events_url":"https://api.github.com/users/rnhmjoj/events{/privacy}","received_events_url":"https://api.github.com/users/rnhmjoj/received_events","type":"User","site_admin":false},"created_at":"2017-05-10T20:16:21Z","updated_at":"2017-05-10T20:16:21Z","body":"`firefox-bin` is the mozilla provided binary and `firefox` is built from source."}}
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