1776521 - Perma Linux 18.04 x64/Windows 10 CCov WebRender opt [tier 2] <test> | application crashed [@ mozilla::dom::ScriptLoader::FillCompileOptionsForRequest

Status: RESOLVED FIXED

(Core :: JavaScript Engine, defect)

Description

[Treeherder Bug Filer]

Filed by: ctuns [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=382481437&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/DtdvDMrpQmWdlUNC2dN6BA/runs/0/artifacts/public/logs/live_backing.log

---

[task 2022-06-24T22:41:06.443Z] 22:41:06     INFO - TEST-START | dom/canvas/test/webgl-conf/generated/test_2_conformance__glsl__misc__glsl-long-variable-names.html
[task 2022-06-24T22:41:07.231Z] 22:41:07    ERROR - GECKO(1662) | A content process crashed and MOZ_CRASHREPORTER_SHUTDOWN is set, shutting down
[task 2022-06-24T22:41:07.366Z] 22:41:07     INFO - GECKO(1662) | 1656110467363	Marionette	TRACE	Received observer notification quit-application
[task 2022-06-24T22:41:07.367Z] 22:41:07     INFO - GECKO(1662) | 1656110467363	Marionette	INFO	Stopped listening on port 2828
[task 2022-06-24T22:41:07.367Z] 22:41:07     INFO - GECKO(1662) | 1656110467364	Marionette	DEBUG	Marionette stopped listening
[task 2022-06-24T22:41:07.507Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f672f071900 - BlockShutdown: CanSend.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3584
[task 2022-06-24T22:41:07.510Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f672f071900 - ShutDownProcess: Sent shutdown message.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:1790
[task 2022-06-24T22:41:07.510Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f672f074b00 - BlockShutdown: CanSend.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3584
[task 2022-06-24T22:41:07.510Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f672f074b00 - ShutDownProcess: Sent shutdown message.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:1790
[task 2022-06-24T22:41:07.512Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f6735cf0100 - BlockShutdown: CanSend.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3584
[task 2022-06-24T22:41:07.512Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f6735cf0100 - ShutDownProcess: Sent shutdown message.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:1790
[task 2022-06-24T22:41:07.513Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f6735ceca00 - BlockShutdown: CanSend.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3584
[task 2022-06-24T22:41:07.513Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f6735ceca00 - ShutDownProcess: Sent shutdown message.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:1790
[task 2022-06-24T22:41:07.519Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f672f074b00 - ShutDownProcess: Closing channel.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:1825
[task 2022-06-24T22:41:07.520Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f672f074b00 - RemoveShutdownBlockers: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3686
[task 2022-06-24T22:41:07.523Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f6735cf0100 - ShutDownProcess: Closing channel.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:1825
[task 2022-06-24T22:41:07.524Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f6735cf0100 - RemoveShutdownBlockers: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3686
[task 2022-06-24T22:41:07.526Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f6735ceca00 - ShutDownProcess: Closing channel.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:1825
[task 2022-06-24T22:41:07.527Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f6735ceca00 - RemoveShutdownBlockers: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3686
[task 2022-06-24T22:41:07.533Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f672f071900 - ShutDownProcess: Closing channel.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:1825
[task 2022-06-24T22:41:07.537Z] 22:41:07     INFO - GECKO(1662) | [Parent 1662, Main Thread] WARNING: ContentParent: id=7f672f071900 - RemoveShutdownBlockers: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3686
[task 2022-06-24T22:41:09.427Z] 22:41:09     INFO - TEST-INFO | Main app process: exit 245
[task 2022-06-24T22:41:09.428Z] 22:41:09     INFO - Buffered messages logged at 22:41:06
[task 2022-06-24T22:41:09.428Z] 22:41:09     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__glsl__misc__glsl-long-variable-names.html | A valid string reason is expected 
[task 2022-06-24T22:41:09.429Z] 22:41:09     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__glsl__misc__glsl-long-variable-names.html | Reason cannot be empty 
[task 2022-06-24T22:41:09.433Z] 22:41:09     INFO - Buffered messages finished
[task 2022-06-24T22:41:09.433Z] 22:41:09    ERROR - TEST-UNEXPECTED-FAIL | dom/canvas/test/webgl-conf/generated/test_2_conformance__glsl__misc__glsl-long-variable-names.html | application terminated with exit code 245
[task 2022-06-24T22:41:09.433Z] 22:41:09     INFO - runtests.py | Application ran for: 0:00:12.979180
[task 2022-06-24T22:41:09.433Z] 22:41:09     INFO - zombiecheck | Reading PID log: /tmp/tmp7u8izmpcpidlog
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - ==> process 1662 launched child process 1685
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - ==> process 1662 launched child process 1765
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - ==> process 1662 launched child process 1769
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - ==> process 1662 launched child process 1842
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - ==> process 1662 launched child process 1849
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - ==> process 1662 launched child process 1850
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - ==> process 1662 launched child process 1910
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - ==> process 1662 launched child process 1911
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - zombiecheck | Checking for orphan process with PID: 1765
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - zombiecheck | Checking for orphan process with PID: 1769
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - zombiecheck | Checking for orphan process with PID: 1842
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - zombiecheck | Checking for orphan process with PID: 1685
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - zombiecheck | Checking for orphan process with PID: 1910
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - zombiecheck | Checking for orphan process with PID: 1911
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - zombiecheck | Checking for orphan process with PID: 1849
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - zombiecheck | Checking for orphan process with PID: 1850
[task 2022-06-24T22:41:09.434Z] 22:41:09     INFO - mozcrash Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/fPMINLduTmuCezgFDyNaYA/artifacts/public/build/target.crashreporter-symbols.zip
[task 2022-06-24T22:41:11.862Z] 22:41:11     INFO - mozcrash Copy/paste: /builds/worker/fetches/minidump-stackwalk/minidump-stackwalk --symbols-url=https://symbols.mozilla.org/ --human /tmp/tmplbplasvb.mozrunner/minidumps/40a7394e-2124-f066-a92a-403552a33014.dmp /tmp/tmp3pfk_8oz
[task 2022-06-24T22:41:14.237Z] 22:41:14     INFO - mozcrash Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/40a7394e-2124-f066-a92a-403552a33014.dmp
[task 2022-06-24T22:41:14.237Z] 22:41:14     INFO - mozcrash Saved app info as /builds/worker/workspace/build/blobber_upload_dir/40a7394e-2124-f066-a92a-403552a33014.extra
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO - PROCESS-CRASH | dom/canvas/test/webgl-conf/generated/test_2_conformance__glsl__misc__glsl-long-variable-names.html | application crashed [@ mozilla::dom::ScriptLoader::FillCompileOptionsForRequest(JSContext*, JS::loader::ScriptLoadRequest*, JS::CompileOptions*, JS::MutableHandle<JSScript*>) + 0x450]
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO - Mozilla crash reason: MOZ_RELEASE_ASSERT(eagerDelazificationStrategy_ != DelazificationOption::ParseEverythingEagerly || strategy == DelazificationOption::ParseEverythingEagerly)
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO - Crash dump filename: /tmp/tmplbplasvb.mozrunner/minidumps/40a7394e-2124-f066-a92a-403552a33014.dmp
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO - Operating system: Linux
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO -                   4.4.0-1014-aws #14taskcluster1-Ubuntu SMP Tue Apr 3 10:27:00 UTC 2018
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO - CPU: amd64
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO -      family 6 model 85 stepping 4
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO -      4 CPUs
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO - Linux Ubuntu 18.04 - bionic (Ubuntu 18.04.6 LTS)
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO - 
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO - Crash reason:  SIGSEGV / SEGV_MAPERR
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO - Crash address: 0x0
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO - Process uptime: not available
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO - 
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO - Thread 0 Isolated Web Co (crashed)
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO -  0  libxul.so!mozilla::dom::ScriptLoader::FillCompileOptionsForRequest(JSContext*, JS::loader::ScriptLoadRequest*, JS::CompileOptions*, JS::MutableHandle<JSScript*>) + 0x450
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO -      rax = 0x00007f579de3a4da    rdx = 0x00007f5782862988
[task 2022-06-24T22:41:14.337Z] 22:41:14     INFO -      rcx = 0x0000558451be5130    rbx = 0x00007f5782aeba88
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      rsi = 0x00007f57935b7030    rdi = 0x00007f5791fab580
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      rbp = 0x00007fff7c1b35b0    rsp = 0x00007fff7c1b3560
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -       r8 = 0x00007f5793542680     r9 = 0x0000000000000000
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      r10 = 0x0000000000000000    r11 = 0x0000000000004828
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      r12 = 0x00007f5782862900    r13 = 0x00007f57935b7030
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      r14 = 0x00007f5791fab580    r15 = 0x00007fff7c1b3608
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      rip = 0x00007f57a85544d0
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -     Found by: given as instruction pointer in context
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -  1  libxul.so!mozilla::dom::ScriptLoader::AttemptAsyncScriptCompile(JS::loader::ScriptLoadRequest*, bool*) + 0x28f
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      rbx = 0x00007f5793f1d100    rbp = 0x00007fff7c1b3700
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b35c0    r12 = 0x00007f5791fab580
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      r13 = 0x00007fff7c1b3608    r14 = 0x00007f5782862900
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      r15 = 0x00007f57935b7030    rip = 0x00007f57a85533b0
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -  2  libxul.so!mozilla::dom::ScriptLoader::PrepareLoadedRequest(JS::loader::ScriptLoadRequest*, nsIIncrementalStreamLoader*, nsresult) + 0x916
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      rbx = 0x00007f57835f4880    rbp = 0x00007fff7c1b38f0
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b3710    r12 = 0x00007f57935b7178
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      r13 = 0x00007f5783b90ac0    r14 = 0x00007f5791fab580
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      r15 = 0x00007f57935b7030    rip = 0x00007f57a855c237
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -  3  libxul.so!mozilla::dom::ScriptLoader::OnStreamComplete(nsIIncrementalStreamLoader*, JS::loader::ScriptLoadRequest*, nsresult, nsresult, mozilla::dom::SRICheckDataVerifier*) + 0x13c
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      rbx = 0x00007f57935b7030    rbp = 0x00007fff7c1b3940
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b3900    r12 = 0x0000000000000000
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      r13 = 0x00007f5783b90ac0    r14 = 0x00007f5791fab580
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      r15 = 0x0000000000000000    rip = 0x00007f57a8549e4d
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -  4  libxul.so!mozilla::dom::ScriptLoadHandler::OnStreamComplete(nsIIncrementalStreamLoader*, nsISupports*, nsresult, unsigned int, unsigned char const*) + 0xaa2
[task 2022-06-24T22:41:14.338Z] 22:41:14     INFO -      rbx = 0x00000000846a6c2f    rbp = 0x00007fff7c1b3a10
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b3950    r12 = 0x00007f5783b90ac0
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      r13 = 0x00007f5791f6c5b0    r14 = 0x0000000000000000
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      r15 = 0x0000000000000000    rip = 0x00007f57a8549713
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -  5  libxul.so!nsIncrementalStreamLoader::OnStopRequest(nsIRequest*, nsresult) + 0x106
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      rbx = 0x00007f5783b90ac0    rbp = 0x00007fff7c1b3a60
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b3a20    r12 = 0x00007f5783b90af8
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      r13 = 0x00007f5781b3b000    r14 = 0x0000000000000000
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      r15 = 0x0000000000000000    rip = 0x00007f57a2ee9fe7
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -  6  libxul.so!mozilla::net::HttpChannelChild::DoOnStopRequest(nsIRequest*, nsresult) + 0x3d9
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      rbx = 0x00007f57835f4800    rbp = 0x00007fff7c1b3ae0
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b3a70    r12 = 0x00007f57835f4800
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      r13 = 0x0000000000000000    r14 = 0x00007f5781bdb948
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      r15 = 0x00007f5783b90ac0    rip = 0x00007f57a34dd5ba
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -  7  libxul.so!mozilla::net::HttpChannelChild::OnStopRequest(nsresult const&, mozilla::net::ResourceTimingStructArgs const&, mozilla::net::nsHttpHeaderArray const&) + 0xbf7
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      rbx = 0x00007fff7c1b3c08    rbp = 0x00007fff7c1b3c90
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b3af0    r12 = 0x00007f57835f4800
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      r13 = 0x0000000000000000    r14 = 0x00007f5781bdb948
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      r15 = 0x00007f5781bdb9e0    rip = 0x00007f57a34dbfd8
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -  8  libxul.so!std::_Function_handler<void (), mozilla::net::HttpChannelChild::ProcessOnStopRequest(nsresult const&, mozilla::net::ResourceTimingStructArgs const&, mozilla::net::nsHttpHeaderArray const&, nsTArray<mozilla::net::ConsoleReportCollected>&&, bool)::$_17>::_M_invoke(std::_Any_data const&) + 0x32
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      rbx = 0x00007f5781bdb940    rbp = 0x00007fff7c1b3cb0
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b3ca0    r12 = 0x0000000000000000
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      r13 = 0x00007f579357bfc0    r14 = 0x00007f5782ae3380
[task 2022-06-24T22:41:14.345Z] 22:41:14     INFO -      r15 = 0x00007f5782ae33a8    rip = 0x00007f57a3537333
[task 2022-06-24T22:41:14.346Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.346Z] 22:41:14     INFO -  9  libxul.so!mozilla::net::ChannelEventQueue::FlushQueue() + 0x291
[task 2022-06-24T22:41:14.346Z] 22:41:14     INFO -      rbx = 0x00007f5791f7a380    rbp = 0x00007fff7c1b3d20
[task 2022-06-24T22:41:14.347Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b3cc0    r12 = 0x0000000000000000
[task 2022-06-24T22:41:14.347Z] 22:41:14     INFO -      r13 = 0x00007f579357bfc0    r14 = 0x00007f5782ae3380
[task 2022-06-24T22:41:14.347Z] 22:41:14     INFO -      r15 = 0x00007f5782ae33a8    rip = 0x00007f57a371f252
[task 2022-06-24T22:41:14.347Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.347Z] 22:41:14     INFO - 10  libxul.so!mozilla::net::ChannelEventQueue::ResumeInternal()::CompleteResumeRunnable::Run() + 0x9a
[task 2022-06-24T22:41:14.347Z] 22:41:14     INFO -      rbx = 0x00007f5782ae3380    rbp = 0x00007fff7c1b3d40
[task 2022-06-24T22:41:14.347Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b3d30    r12 = 0x00007fff7c1b4300
[task 2022-06-24T22:41:14.348Z] 22:41:14     INFO -      r13 = 0x00007fff7c1b4260    r14 = 0x00007f5782ae33a8
[task 2022-06-24T22:41:14.348Z] 22:41:14     INFO -      r15 = 0x00007f5782ae3600    rip = 0x00007f57a374b83b
[task 2022-06-24T22:41:14.348Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.349Z] 22:41:14     INFO - 11  libxul.so!mozilla::SchedulerGroup::Runnable::Run() + 0x67
[task 2022-06-24T22:41:14.349Z] 22:41:14     INFO -      rbx = 0x00007f5783460540    rbp = 0x00007fff7c1b3d60
[task 2022-06-24T22:41:14.349Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b3d50    r12 = 0x00007fff7c1b4300
[task 2022-06-24T22:41:14.349Z] 22:41:14     INFO -      r13 = 0x00007fff7c1b4260    r14 = 0x00007f5783460a80
[task 2022-06-24T22:41:14.350Z] 22:41:14     INFO -      r15 = 0x00007f5782ae3600    rip = 0x00007f57a2c1b9d8
[task 2022-06-24T22:41:14.350Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.350Z] 22:41:14     INFO - 12  libxul.so!mozilla::RunnableTask::Run() + 0x1b6
[task 2022-06-24T22:41:14.350Z] 22:41:14     INFO -      rbx = 0x0000000000000016    rbp = 0x00007fff7c1b41e0
[task 2022-06-24T22:41:14.351Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b3d70    r12 = 0x00007fff7c1b4300
[task 2022-06-24T22:41:14.351Z] 22:41:14     INFO -      r13 = 0x00007fff7c1b4260    r14 = 0x00007f57b2eaacf1
[task 2022-06-24T22:41:14.351Z] 22:41:14     INFO -      r15 = 0x00007f5782ae3600    rip = 0x00007f57a2c585f7
[task 2022-06-24T22:41:14.352Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.352Z] 22:41:14     INFO - 13  libxul.so!mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) + 0x8f2
[task 2022-06-24T22:41:14.352Z] 22:41:14     INFO -      rbx = 0x00007f5782ae3600    rbp = 0x00007fff7c1b43b0
[task 2022-06-24T22:41:14.352Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b41f0    r12 = 0x00007fff7c1b4328
[task 2022-06-24T22:41:14.353Z] 22:41:14     INFO -      r13 = 0x00007fff7c1b4260    r14 = 0x00007f57beea1200
[task 2022-06-24T22:41:14.353Z] 22:41:14     INFO -      r15 = 0x000001dee078e8a9    rip = 0x00007f57a2c2cb13
[task 2022-06-24T22:41:14.353Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.354Z] 22:41:14     INFO - 14  libxul.so!mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) + 0x30
[task 2022-06-24T22:41:14.354Z] 22:41:14     INFO -      rbx = 0x00007fff7c1b4510    rbp = 0x00007fff7c1b4400
[task 2022-06-24T22:41:14.354Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b43c0    r12 = 0x00007f57beea1200
[task 2022-06-24T22:41:14.355Z] 22:41:14     INFO -      r13 = 0x00007f57beeb0501    r14 = 0x00007fff7c1b4418
[task 2022-06-24T22:41:14.355Z] 22:41:14     INFO -      r15 = 0x00007f57beea1200    rip = 0x00007f57a2c2b401
[task 2022-06-24T22:41:14.355Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.355Z] 22:41:14     INFO - 15  libxul.so!mozilla::TaskController::ProcessPendingMTTask(bool) + 0x48
[task 2022-06-24T22:41:14.355Z] 22:41:14     INFO -      rbx = 0x00007fff7c1b4510    rbp = 0x00007fff7c1b4460
[task 2022-06-24T22:41:14.355Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b4410    r12 = 0x00007f57beea1200
[task 2022-06-24T22:41:14.355Z] 22:41:14     INFO -      r13 = 0x00007f57beeb0501    r14 = 0x0000000000000001
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -      r15 = 0x000001dee078e3e0    rip = 0x00007f57a2c2b7c9
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO - 16  libxul.so!mozilla::detail::RunnableFunction<mozilla::TaskController::InitializeInternal()::$_1>::Run() + 0x2c
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -      rbx = 0x00007fff7c1b4510    rbp = 0x00007fff7c1b4470
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b4470    r12 = 0x00007f579881b270
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -      r13 = 0x00007f57beeb0501    r14 = 0x00007fff7c1b45bf
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -      r15 = 0x000001dee078e3e0    rip = 0x00007f57a2c5d2bd
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO - 17  libxul.so!nsThread::ProcessNextEvent(bool, bool*) + 0xb5c
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -      rbx = 0x00007fff7c1b4510    rbp = 0x00007fff7c1b45a0
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b4480    r12 = 0x00007f579881b270
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -      r13 = 0x00007f57beeb0501    r14 = 0x00007fff7c1b45bf
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -      r15 = 0x000001dee078e3e0    rip = 0x00007f57a2c4349d
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO - 18  libxul.so!NS_ProcessNextEvent(nsIThread*, bool) + 0x41
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -      rbx = 0x0000000000000001    rbp = 0x00007fff7c1b45d0
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b45b0    r12 = 0x00007f57beeb0530
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -      r13 = 0x00007f57beeb0510    r14 = 0x00007fff7c1b4738
[task 2022-06-24T22:41:14.356Z] 22:41:14     INFO -      r15 = 0x00007f579881b270    rip = 0x00007f57a2c49cf2
[task 2022-06-24T22:41:14.357Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.357Z] 22:41:14     INFO - 19  libxul.so!mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) + 0xf4
[task 2022-06-24T22:41:14.357Z] 22:41:14     INFO -      rbx = 0x0000000000000000    rbp = 0x00007fff7c1b4610
[task 2022-06-24T22:41:14.357Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b45e0    r12 = 0x00007f57beeb0530
[task 2022-06-24T22:41:14.357Z] 22:41:14     INFO -      r13 = 0x00007f57beeb0510    r14 = 0x00007fff7c1b4738
[task 2022-06-24T22:41:14.357Z] 22:41:14     INFO -      r15 = 0x00007f579881b270    rip = 0x00007f57a39ca275
[task 2022-06-24T22:41:14.358Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.358Z] 22:41:14     INFO - 20  libxul.so!MessageLoop::Run() + 0x8d
[task 2022-06-24T22:41:14.358Z] 22:41:14     INFO -      rbx = 0x00007f579886ef00    rbp = 0x00007fff7c1b4640
[task 2022-06-24T22:41:14.358Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b4620    r12 = 0x000000000000067e
[task 2022-06-24T22:41:14.358Z] 22:41:14     INFO -      r13 = 0x00007fff7c1b5af8    r14 = 0x00007f579881b270
[task 2022-06-24T22:41:14.358Z] 22:41:14     INFO -      r15 = 0x00000000beef7301    rip = 0x00007f57a3915d2e
[task 2022-06-24T22:41:14.358Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.359Z] 22:41:14     INFO - 21  libxul.so!nsBaseAppShell::Run() + 0x30
[task 2022-06-24T22:41:14.359Z] 22:41:14     INFO -      rbx = 0x00007f579886ef00    rbp = 0x00007fff7c1b4660
[task 2022-06-24T22:41:14.359Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b4650    r12 = 0x000000000000067e
[task 2022-06-24T22:41:14.360Z] 22:41:14     INFO -      r13 = 0x00007fff7c1b5af8    r14 = 0x00007f579881b270
[task 2022-06-24T22:41:14.360Z] 22:41:14     INFO -      r15 = 0x00000000beef7301    rip = 0x00007f57a88b5851
[task 2022-06-24T22:41:14.360Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.361Z] 22:41:14     INFO - 22  libxul.so!XRE_RunAppShell() + 0x93
[task 2022-06-24T22:41:14.361Z] 22:41:14     INFO -      rbx = 0x0000000000000000    rbp = 0x00007fff7c1b4690
[task 2022-06-24T22:41:14.361Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b4670    r12 = 0x000000000000067e
[task 2022-06-24T22:41:14.362Z] 22:41:14     INFO -      r13 = 0x00007fff7c1b5af8    r14 = 0x00007f57beeb0510
[task 2022-06-24T22:41:14.362Z] 22:41:14     INFO -      r15 = 0x00000000beef7301    rip = 0x00007f57aae41554
[task 2022-06-24T22:41:14.362Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.362Z] 22:41:14     INFO - 23  libxul.so!mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) + 0x1d
[task 2022-06-24T22:41:14.363Z] 22:41:14     INFO -      rbx = 0x0000000000000000    rbp = 0x00007fff7c1b46c0
[task 2022-06-24T22:41:14.363Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b46a0    r12 = 0x000000000000067e
[task 2022-06-24T22:41:14.363Z] 22:41:14     INFO -      r13 = 0x00007fff7c1b5af8    r14 = 0x00007f57beeb0510
[task 2022-06-24T22:41:14.363Z] 22:41:14     INFO -      r15 = 0x00000000beef7301    rip = 0x00007f57a39cac9e
[task 2022-06-24T22:41:14.364Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.364Z] 22:41:14     INFO - 24  libxul.so!MessageLoop::Run() + 0x8d
[task 2022-06-24T22:41:14.364Z] 22:41:14     INFO -      rbx = 0x0000000000000000    rbp = 0x00007fff7c1b46f0
[task 2022-06-24T22:41:14.365Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b46d0    r12 = 0x000000000000067e
[task 2022-06-24T22:41:14.365Z] 22:41:14     INFO -      r13 = 0x00007fff7c1b5af8    r14 = 0x000000008c6c0a01
[task 2022-06-24T22:41:14.365Z] 22:41:14     INFO -      r15 = 0x00000000beef7301    rip = 0x00007f57a3915d2e
[task 2022-06-24T22:41:14.365Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.366Z] 22:41:14     INFO - 25  libxul.so!XRE_InitChildProcess(int, char**, XREChildData const*) + 0x8af
[task 2022-06-24T22:41:14.366Z] 22:41:14     INFO -      rbx = 0x0000000000000000    rbp = 0x00007fff7c1b4990
[task 2022-06-24T22:41:14.366Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b4700    r12 = 0x000000000000067e
[task 2022-06-24T22:41:14.366Z] 22:41:14     INFO -      r13 = 0x00007fff7c1b5af8    r14 = 0x000000008c6c0a01
[task 2022-06-24T22:41:14.366Z] 22:41:14     INFO -      r15 = 0x00000000beef7301    rip = 0x00007f57aae40300
[task 2022-06-24T22:41:14.367Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.367Z] 22:41:14     INFO - 26  firefox-bin!main + 0x4e8
[task 2022-06-24T22:41:14.367Z] 22:41:14     INFO -      rbx = 0x0000000000000011    rbp = 0x00007fff7c1b5a10
[task 2022-06-24T22:41:14.367Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b49a0    r12 = 0x0000558451aae990
[task 2022-06-24T22:41:14.368Z] 22:41:14     INFO -      r13 = 0x00007fff7c1b5af0    r14 = 0x00007f57bee036b0
[task 2022-06-24T22:41:14.368Z] 22:41:14     INFO -      r15 = 0x00007fff7c1b5af8    rip = 0x0000558451aaf0b9
[task 2022-06-24T22:41:14.368Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.368Z] 22:41:14     INFO - 27  libc.so.6!__libc_start_main [libc-start.c : 310 + 0x19]
[task 2022-06-24T22:41:14.369Z] 22:41:14     INFO -      rbx = 0x0000000000000000    rbp = 0x0000558451bb0b30
[task 2022-06-24T22:41:14.369Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b5a20    r12 = 0x0000558451aae990
[task 2022-06-24T22:41:14.369Z] 22:41:14     INFO -      r13 = 0x00007fff7c1b5af0    r14 = 0x0000000000000000
[task 2022-06-24T22:41:14.369Z] 22:41:14     INFO -      r15 = 0x0000000000000000    rip = 0x00007f57bf05eb97
[task 2022-06-24T22:41:14.369Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.370Z] 22:41:14     INFO - 28  firefox-bin!_start + 0x28
[task 2022-06-24T22:41:14.370Z] 22:41:14     INFO -      rbx = 0x0000000000000000    rbp = 0x0000000000000000
[task 2022-06-24T22:41:14.370Z] 22:41:14     INFO -      rsp = 0x00007fff7c1b5ae0    r12 = 0x0000558451aae990
[task 2022-06-24T22:41:14.370Z] 22:41:14     INFO -      r13 = 0x00007fff7c1b5af0    r14 = 0x0000000000000000
[task 2022-06-24T22:41:14.370Z] 22:41:14     INFO -      r15 = 0x0000000000000000    rip = 0x0000558451aae9b9
[task 2022-06-24T22:41:14.371Z] 22:41:14     INFO -     Found by: call frame info
[task 2022-06-24T22:41:14.371Z] 22:41:14     INFO - 
[task 2022-06-24T22:41:14.371Z] 22:41:14     INFO - Thread 1 IPC I/O Child

Comment 1

[Cristian Tuns]

This is happening on windows and linux CCov WebRender opt, I think this might be caused by Bug 1776205, Nicolas can you please take a look? push link
And also can you please take a look at those faiures(fail 1, fail 2) and check if they are caused by the same Bug?
We also triggered some test on your push in autoland we are waiting for them to confirm our theory.

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1776205

Comment 3

[Intermittent Failures Robot]

167 failures in 534 pushes (0.313 failures/push) were associated with this bug yesterday.

** This test has failed more than 150 times in the last 21 days. It should be disabled until it can be fixed. **

Repository breakdown:

• autoland: 6
• mozilla-central: 161

Platform and build breakdown:

• linux1804-64-ccov-qr: 71
  • opt: 71
• windows10-64-2004-ccov-qr: 96
  • opt: 96

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1776521&startday=2022-06-24&endday=2022-06-24&tree=all

Comment 4

[Iulian Moraru]

New perma fail: https://treeherder.mozilla.org/logviewer?job_id=382516225&repo=mozilla-central&lineNumber=3324
This fails on test_ext_contentscript_importmap.js | Test timed out
Please check this fail too. Thank you!

Comment 5

[Intermittent Failures Robot]

142 failures in 119 pushes (1.193 failures/push) were associated with this bug yesterday.

Repository breakdown:

• mozilla-central: 142

Platform and build breakdown:

• linux1804-64-ccov-qr: 69
  • opt: 69
• windows10-64-2004-ccov-qr: 73
  • opt: 73

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1776521&startday=2022-06-25&endday=2022-06-25&tree=all

Comment 6

[Intermittent Failures Robot]

452 failures in 3075 pushes (0.147 failures/push) were associated with this bug in the last 7 days.

This is the #1 most frequent failure this week.

** This failure happened more than 75 times this week! Resolving this bug is a very high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled. **

Repository breakdown:

• mozilla-central: 446
• autoland: 6

Platform and build breakdown:

• linux1804-64-ccov-qr: 213
  • opt: 213
• windows10-64-2004-ccov-qr: 239
  • opt: 239

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1776521&startday=2022-06-20&endday=2022-06-26&tree=all

Comment 7

[Intermittent Failures Robot]

390 failures in 562 pushes (0.694 failures/push) were associated with this bug yesterday.

Repository breakdown:

• mozilla-central: 390

Platform and build breakdown:

• linux1804-64-ccov-qr: 174
  • opt: 174
• windows10-64-2004-ccov-qr: 216
  • opt: 216

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1776521&startday=2022-06-27&endday=2022-06-27&tree=all

Comment 8

[Cristina Cozmuta (:CrissCozmuta)]

The regressor has been backed out https://hg.mozilla.org/integration/autoland/rev/00f6e6609ff99d876d48e40245684d9f6cf2d5f2

Comment 9

[Intermittent Failures Robot]

390 failures in 3312 pushes (0.118 failures/push) were associated with this bug in the last 7 days.

This is the #2 most frequent failure this week.

** This failure happened more than 75 times this week! Resolving this bug is a very high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled. **

Repository breakdown:

• mozilla-central: 390

Platform and build breakdown:

• linux1804-64-ccov-qr: 174
  • opt: 174
• windows10-64-2004-ccov-qr: 216
  • opt: 216

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1776521&startday=2022-06-27&endday=2022-07-03&tree=all

Comment 10

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1776205