Closed Bug 1589781 Opened 5 years ago Closed 4 years ago

DoH in mode 3 (no fallback) needs work to support ipv6-only clients contacting v4-only servers

Categories

(Core :: Networking: DNS, defect, P3)

Product:
Core
Component:
Networking: DNS
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Milestone:
83 Branch
Tracking Flags:
Tracking Status
firefox83 --- fixed

People

(Reporter: grover, Assigned: mcccs)

References

(Blocks 2 open bugs)

Details

(Whiteboard: [necko-triaged][trr][mode 3])

Attachments

(1 file)

Bug 1589781 - NAT64 synthesis for TRR. r=valentin
47 bytes, text/x-phabricator-request
Details | Review

When a client is on an IPv6-only network in which DNS64/NAT64 is used to communicate with IPv4-only servers, if a TRR DNS query returns only A records, these should be converted to AAAA records that will work with the network's NAT64 by adding the prefix discovered by the method described in RFC 7050.

TRR mode 2 (DoH with fallback to system resolver) works by falling back (with some performance lost), but TRR mode 3 (no fallback) doesn't work.

Whiteboard: [necko-triaged] → [necko-triaged][trr][mode 3]
Assignee: nobody → mcccs
Status: NEW → ASSIGNED
Pushed by valentin.gosu@gmail.com:
https://hg.mozilla.org/integration/autoland/rev/61246cf19cb6
NAT64 synthesis for TRR. r=valentin,necko-reviewers
Pushed by dluca@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/bdca8dc601a4
NAT64 synthesis for TRR. r=valentin,necko-reviewers
Pushed by btara@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/7f4e096d1be6
NAT64 synthesis for TRR. r=valentin,necko-reviewers

Backed out changeset 7f4e096d1be6 (bug 1589781) for NetworkConnectivityService tsan failures.

Push with failures: https://treeherder.mozilla.org/#/jobs?repo=autoland&group_state=expanded&searchStr=linux%2C18.04%2Cx64%2Ctsan%2Copt%2Cxpcshell%2Ctests%2Ctest-linux1804-64-tsan%2Fopt-xpcshell-e10s%2Cx4&fromchange=81591091e876a799c8603fed25e1fb32f2cc1e21&tochange=4a924bf3a74daf85f816bfd97b6d2b1f94f5cdc2&selectedTaskRun=SUBHr1fpQqKveD_tUr2Seg.0

Backout link: https://hg.mozilla.org/integration/autoland/rev/c1ff57852e63284fff4c7e64b20e61723af61f7f

Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=315965062&repo=autoland&lineNumber=3565

[task 2020-09-17T15:52:08.615Z] 15:52:08     INFO -  TEST-START | browser/components/doh/test/unit/test_TRRRacer.js
[task 2020-09-17T15:52:10.772Z] 15:52:10  WARNING -  TEST-UNEXPECTED-FAIL | browser/components/doh/test/unit/test_TRRRacer.js | xpcshell return code: -6
[task 2020-09-17T15:52:10.773Z] 15:52:10     INFO -  TEST-INFO took 2151ms
[task 2020-09-17T15:52:10.773Z] 15:52:10     INFO -  >>>>>>>
[task 2020-09-17T15:52:10.774Z] 15:52:10     INFO -  (xpcshell/head.js) | test MAIN run_test pending (1)
[task 2020-09-17T15:52:10.775Z] 15:52:10     INFO -  (xpcshell/head.js) | test run_next_test 0 pending (2)
[task 2020-09-17T15:52:10.776Z] 15:52:10     INFO -  (xpcshell/head.js) | test MAIN run_test finished (2)
[task 2020-09-17T15:52:10.776Z] 15:52:10     INFO -  running event loop
[task 2020-09-17T15:52:10.776Z] 15:52:10     INFO -  browser/components/doh/test/unit/test_TRRRacer.js | Starting setup
[task 2020-09-17T15:52:10.776Z] 15:52:10     INFO -  (xpcshell/head.js) | test setup pending (2)
[task 2020-09-17T15:52:10.776Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | setup - [setup : 1] "36968" != null
[task 2020-09-17T15:52:10.776Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | setup - [setup : 1] "36968" != ""
[task 2020-09-17T15:52:10.776Z] 15:52:10     INFO -  (xpcshell/head.js) | test run_next_test 0 finished (2)
[task 2020-09-17T15:52:10.776Z] 15:52:10     INFO -  (xpcshell/head.js) | test run_next_test 1 pending (2)
[task 2020-09-17T15:52:10.776Z] 15:52:10     INFO -  (xpcshell/head.js) | test setup finished (2)
[task 2020-09-17T15:52:10.777Z] 15:52:10     INFO -  browser/components/doh/test/unit/test_TRRRacer.js | Starting test_TRRRacer_cleanRun
[task 2020-09-17T15:52:10.777Z] 15:52:10     INFO -  (xpcshell/head.js) | test test_TRRRacer_cleanRun pending (2)
[task 2020-09-17T15:52:10.777Z] 15:52:10     INFO -  (xpcshell/head.js) | test run_next_test 1 finished (2)
[task 2020-09-17T15:52:10.777Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | test_TRRRacer_cleanRun - [test_TRRRacer_cleanRun : 18] 1 == 1
[task 2020-09-17T15:52:10.777Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | test_TRRRacer_cleanRun - [test_TRRRacer_cleanRun : 24] [[1094,"security.doh.trrPerformance","resolved","record","success",{"domain":"2712779f-81e4-4009-9019-84587f105b63.firefox-dns-perf-test.net","trr":"https://foo.example.com:36968/doh?responseIP=1.1.1.1","status":"0","time":"29.755756","retryCount":"1","networkUnstable":"false","captivePortal":"false"}],[1094,"security.doh.trrPerformance","resolved","record","success",{"domain":"2c756e00-6026-4af9-b33a-63ea2ca32928.firefox-dns-perf-test.net","trr":"https://foo.example.com:36968/doh?responseIP=1.1.1.1","status":"0","time":"33.655949","retryCount":"1","networkUnstable":"false","captivePortal":"false"}],[1095,"security.doh.trrPerformance","resolved","record","success",{"domain":"foo.example.com","trr":"https://foo.example.com:36968/doh?responseIP=1.1.1.1","status":"0","time":"32.041582999999996","retryCount":"1","networkUnstable":"false","captivePortal":"false"}],[1095,"security.doh.trrPerformance","resolved","record","success",{"domain":"bar.example.com","trr":"https://foo.example.com:36968/doh?responseIP=1.1.1.1","status":"0","time":"30.753961999999998","retryCount":"1","networkUnstable":"false","captivePortal":"false"}],[1096,"security.doh.trrPerformance","resolved","record","success",{"domain":"7034bd09-a0f2-4759-adde-7f454f2aa9ea.firefox-dns-perf-test.net","trr":"https://foo.example.com:36968/doh?responseIP=2.2.2.2","status":"0","time":"28.655054999999997","retryCount":"1","networkUnstable":"false","captivePortal":"false"}],[1096,"security.doh.trrPerformance","resolved","record","success",{"domain":"15efce75-9efc-4fda-83bf-cb035d25d500.firefox-dns-perf-test.net","trr":"https://foo.example.com:36968/doh?responseIP=2.2.2.2","status":"0","time":"23.97155","retryCount":"1","networkUnstable":"false","captivePortal":"false"}],[1097,"security.doh.trrPerformance","resolved","record","success",{"domain":"foo.example.com","trr":"https://foo.example.com:36968/doh?responseIP=2.2.2.2","status":"0","time":"20.453059999999997","retryCount":"1","networkUnstable":"false","captivePortal":"false"}],[1097,"security.doh.trrPerformance","resolved","record","success",{"domain":"bar.example.com","trr":"https://foo.example.com:36968/doh?responseIP=2.2.2.2","status":"0","time":"16.95818","retryCount":"1","networkUnstable":"false","captivePortal":"false"}]] == true
[task 2020-09-17T15:52:10.777Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | test_TRRRacer_cleanRun - [test_TRRRacer_cleanRun : 26] 8 == 8
[task 2020-09-17T15:52:10.777Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | test_TRRRacer_cleanRun - [test_TRRRacer_cleanRun : 38] true == true
[task 2020-09-17T15:52:10.778Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | test_TRRRacer_cleanRun - [test_TRRRacer_cleanRun : 46] 1 == 1
[task 2020-09-17T15:52:10.778Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | test_TRRRacer_cleanRun - [test_TRRRacer_cleanRun : 47] true == true
[task 2020-09-17T15:52:10.778Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | test_TRRRacer_cleanRun - [test_TRRRacer_cleanRun : 38] true == true
[task 2020-09-17T15:52:10.779Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | test_TRRRacer_cleanRun - [test_TRRRacer_cleanRun : 46] 1 == 1
[task 2020-09-17T15:52:10.779Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | test_TRRRacer_cleanRun - [test_TRRRacer_cleanRun : 47] true == true
[task 2020-09-17T15:52:10.780Z] 15:52:10     INFO -  (xpcshell/head.js) | test run_next_test 2 pending (2)
[task 2020-09-17T15:52:10.780Z] 15:52:10     INFO -  (xpcshell/head.js) | test test_TRRRacer_cleanRun finished (2)
[task 2020-09-17T15:52:10.780Z] 15:52:10     INFO -  browser/components/doh/test/unit/test_TRRRacer.js | Starting test_TRRRacer_networkFlux
[task 2020-09-17T15:52:10.781Z] 15:52:10     INFO -  (xpcshell/head.js) | test test_TRRRacer_networkFlux pending (2)
[task 2020-09-17T15:52:10.781Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | test_TRRRacer_networkFlux - [test_TRRRacer_networkFlux : 72] true == true
[task 2020-09-17T15:52:10.781Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | test_TRRRacer_networkFlux - [test_TRRRacer_networkFlux : 73] true == true
[task 2020-09-17T15:52:10.782Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | test_TRRRacer_networkFlux - [test_TRRRacer_networkFlux : 74] 1 == 1
[task 2020-09-17T15:52:10.782Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | test_TRRRacer_networkFlux - [test_TRRRacer_networkFlux : 75] true == true
[task 2020-09-17T15:52:10.783Z] 15:52:10     INFO -  TEST-PASS | browser/components/doh/test/unit/test_TRRRacer.js | test_TRRRacer_networkFlux - [test_TRRRacer_networkFlux : 83] true == true
[task 2020-09-17T15:52:10.784Z] 15:52:10     INFO -  (xpcshell/head.js) | test run_next_test 2 finished (2)
...
[task 2020-09-17T15:52:10.957Z] 15:52:10     INFO -  PID 15073 |     #79 CallJSNative /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:508:13 (libxul.so+0x671e51d)
[task 2020-09-17T15:52:10.958Z] 15:52:10     INFO -  PID 15073 |     #80 js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:600:12 (libxul.so+0x671e51d)
[task 2020-09-17T15:52:10.959Z] 15:52:10     INFO -  PID 15073 |     #81 InternalCall /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:665:10 (libxul.so+0x6712e99)
[task 2020-09-17T15:52:10.959Z] 15:52:10     INFO -  PID 15073 |     #82 CallFromStack /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:669:10 (libxul.so+0x6712e99)
[task 2020-09-17T15:52:10.960Z] 15:52:10     INFO -  PID 15073 |     #83 Interpret(JSContext*, js::RunState&) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:3337:16 (libxul.so+0x6712e99)
[task 2020-09-17T15:52:10.960Z] 15:52:10     INFO -  PID 15073 |     #84 js::RunScript(JSContext*, js::RunState&) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:469:13 (libxul.so+0x6705a63)
[task 2020-09-17T15:52:10.961Z] 15:52:10     INFO -  PID 15073 |     #85 js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:637:13 (libxul.so+0x671ee7e)
[task 2020-09-17T15:52:10.962Z] 15:52:10     INFO -  PID 15073 |     #86 InternalCall /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:665:10 (libxul.so+0x671f85d)
[task 2020-09-17T15:52:10.962Z] 15:52:10     INFO -  PID 15073 |     #87 js::CallFromStack(JSContext*, JS::CallArgs const&) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:669:10 (libxul.so+0x671f85d)
[task 2020-09-17T15:52:10.963Z] 15:52:10     INFO -  PID 15073 |     #88 js::jit::DoCallFallback(JSContext*, js::jit::BaselineFrame*, js::jit::ICCall_Fallback*, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>) /builds/worker/checkouts/gecko/js/src/jit/BaselineIC.cpp:3027:10 (libxul.so+0x6f59bef)
[task 2020-09-17T15:52:10.963Z] 15:52:10     INFO -  PID 15073 |     #89 <null> <null> (0x7f055aca0da8)
[task 2020-09-17T15:52:10.964Z] 15:52:10     INFO -  PID 15073 |     #90 Interpret(JSContext*, js::RunState&) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:2239:17 (libxul.so+0x6706b87)
[task 2020-09-17T15:52:10.965Z] 15:52:10     INFO -  PID 15073 |     #91 js::RunScript(JSContext*, js::RunState&) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:469:13 (libxul.so+0x6705a63)
[task 2020-09-17T15:52:10.965Z] 15:52:10     INFO -  PID 15073 |     #92 js::ExecuteKernel(JSContext*, JS::Handle<JSScript*>, JS::Handle<JSObject*>, JS::Handle<JS::Value>, js::AbstractFramePtr, JS::MutableHandle<JS::Value>) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:857:13 (libxul.so+0x6720efa)
[task 2020-09-17T15:52:10.965Z] 15:52:10     INFO -  PID 15073 |     #93 js::Execute(JSContext*, JS::Handle<JSScript*>, JS::Handle<JSObject*>, JS::MutableHandle<JS::Value>) /builds/worker/checkouts/gecko/js/src/vm/Interpreter.cpp:889:10 (libxul.so+0x672119b)
[task 2020-09-17T15:52:10.966Z] 15:52:10     INFO -  PID 15073 |     #94 EvaluateSourceBuffer<mozilla::Utf8Unit> /builds/worker/checkouts/gecko/js/src/vm/CompilationAndEvaluation.cpp:490:10 (libxul.so+0x687b484)
[task 2020-09-17T15:52:10.966Z] 15:52:10     INFO -  PID 15073 |     #95 JS::Evaluate(JSContext*, JS::ReadOnlyCompileOptions const&, JS::SourceText<mozilla::Utf8Unit>&, JS::MutableHandle<JS::Value>) /builds/worker/checkouts/gecko/js/src/vm/CompilationAndEvaluation.cpp:498:10 (libxul.so+0x687b484)
[task 2020-09-17T15:52:10.967Z] 15:52:10     INFO -  PID 15073 |     #96 ProcessArgs(mozilla::dom::AutoJSAPI&, char**, int, XPCShellDirProvider*) /builds/worker/checkouts/gecko/js/xpconnect/src/XPCShellImpl.cpp:960:11 (libxul.so+0x1a08081)
[task 2020-09-17T15:52:10.968Z] 15:52:10     INFO -  PID 15073 |     #97 XRE_XPCShellMain(int, char**, char**, XREShellData const*) /builds/worker/checkouts/gecko/js/xpconnect/src/XPCShellImpl.cpp:1346:14 (libxul.so+0x1a06ac6)
[task 2020-09-17T15:52:10.969Z] 15:52:10     INFO -  PID 15073 |     #98 mozilla::BootstrapImpl::XRE_XPCShellMain(int, char**, char**, XREShellData const*) /builds/worker/checkouts/gecko/toolkit/xre/Bootstrap.cpp:54:12 (libxul.so+0x65f60bb)
[task 2020-09-17T15:52:10.969Z] 15:52:10     INFO -  PID 15073 |     #99 main /builds/worker/checkouts/gecko/js/xpconnect/shell/xpcshell.cpp:66:27 (xpcshell+0xca356)
[task 2020-09-17T15:52:10.970Z] 15:52:10     INFO -  PID 15073 | SUMMARY: ThreadSanitizer: data race /builds/worker/checkouts/gecko/netwerk/base/NetworkConnectivityService.cpp:89:13 in mozilla::net::NetworkConnectivityService::GetNAT64(nsINetworkConnectivityService::ConnectivityState*)
[task 2020-09-17T15:52:10.970Z] 15:52:10     INFO -  PID 15073 | ==================
[task 2020-09-17T15:52:10.971Z] 15:52:10     INFO -  <<<<<<<
[task 2020-09-17T15:52:10.971Z] 15:52:10     INFO -  TEST-START | xpcshell.ini:toolkit/components/search/tests/xpcshell/test_config_attribution.js
[task 2020-09-17T15:52:17.881Z] 15:52:17     INFO -  TEST-PASS | xpcshell.ini:toolkit/components/search/tests/xpcshell/test_config_attribution.js | took 7040ms
[task 2020-09-17T15:52:17.888Z] 15:52:17     INFO -  TEST-START | xpcshell.ini:toolkit/components/search/tests/xpcshell/test_engine_selector_application_name.js
[task 2020-09-17T15:52:22.160Z] 15:52:22     INFO -  TEST-PASS | xpcshell.ini:toolkit/components/search/tests/xpcshell/test_engine_selector_application_name.js | took 4274ms
[task 2020-09-17T15:52:22.168Z] 15:52:22     INFO -  TEST-START | xpcshell.ini:toolkit/components/search/tests/xpcshell/test_maybereloadengine_order.js
[task 2020-09-17T15:52:30.579Z] 15:52:30     INFO -  TEST-PASS | xpcshell.ini:toolkit/components/search/tests/xpcshell/test_maybereloadengine_order.js | took 8405ms
[task 2020-09-17T15:52:30.579Z] 15:52:30     INFO -  TEST-START | toolkit/components/url-classifier/tests/unit/test_listmanager.js
[task 2020-09-17T15:52:34.299Z] 15:52:34     INFO -  TEST-PASS | toolkit/components/url-classifier/tests/unit/test_listmanager.js | took 3718ms
[task 2020-09-17T15:52:34.299Z] 15:52:34     INFO -  INFO | Result summary:
[task 2020-09-17T15:52:34.299Z] 15:52:34     INFO -  INFO | Passed: 555
[task 2020-09-17T15:52:34.300Z] 15:52:34  WARNING -  INFO | Failed: 1
[task 2020-09-17T15:52:34.300Z] 15:52:34  WARNING -  One or more unittests failed.
[task 2020-09-17T15:52:34.300Z] 15:52:34     INFO -  INFO | Todo: 4
[task 2020-09-17T15:52:34.301Z] 15:52:34     INFO -  INFO | Retried: 5
[task 2020-09-17T15:52:34.302Z] 15:52:34     INFO -  SUITE-END | took 1837s
[task 2020-09-17T15:52:34.302Z] 15:52:34     INFO -  Node moz-http2 server shutting down ...
[task 2020-09-17T15:52:34.372Z] 15:52:34    ERROR - Return code: 1
[task 2020-09-17T15:52:34.372Z] 15:52:34     INFO - TinderboxPrint: xpcshell-xpcshell<br/>555/<em class="testfail">1</em>/4
[task 2020-09-17T15:52:34.373Z] 15:52:34  WARNING - # TBPL FAILURE #
[task 2020-09-17T15:52:34.373Z] 15:52:34  WARNING - setting return code to 2
[task 2020-09-17T15:52:34.374Z] 15:52:34  WARNING - The xpcshell suite: xpcshell ran with return status: FAILURE

Pushed by valentin.gosu@gmail.com:
https://hg.mozilla.org/integration/autoland/rev/8c6e791dcb00
NAT64 synthesis for TRR. r=valentin,necko-reviewers

Backed out for xpcshell failures on test_ext_captivePortal.js

backout: https://hg.mozilla.org/integration/autoland/rev/efe93252433fd35800efe476deb9c7bbf801575c

push: https://treeherder.mozilla.org/#/jobs?repo=autoland&revision=8c6e791dcb002e10095b44379016348444efcd31&searchStr=xpcshell&group_state=expanded&selectedTaskRun=exfYL6ibRtePl_F8nFDxkg.0

failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=316198639&repo=autoland&lineNumber=2442

[task 2020-09-20T11:24:46.193Z] 11:24:46 WARNING - PROCESS-CRASH | xpcshell-remote.ini:toolkit/components/extensions/test/xpcshell/test_ext_captivePortal.js | application crashed [@ InvalidArrayIndex_CRASH(unsigned long, unsigned long)]
[task 2020-09-20T11:24:46.194Z] 11:24:46 INFO - Mozilla crash reason: ElementAt(aIndex = 0, aLength = 0)
[task 2020-09-20T11:24:46.194Z] 11:24:46 INFO - Crash dump filename: /tmp/xpc-other-zdnzpA/29165db5-0adf-b804-7db5-7c43a0946423.dmp
[task 2020-09-20T11:24:46.194Z] 11:24:46 INFO - Operating system: Linux
[task 2020-09-20T11:24:46.195Z] 11:24:46 INFO - 0.0.0 Linux 4.4.0-1014-aws #14taskcluster1-Ubuntu SMP Tue Apr 3 10:27:00 UTC 2018 x86_64
[task 2020-09-20T11:24:46.195Z] 11:24:46 INFO - CPU: amd64
[task 2020-09-20T11:24:46.195Z] 11:24:46 INFO - family 6 model 85 stepping 7
[task 2020-09-20T11:24:46.195Z] 11:24:46 INFO - 2 CPUs
[task 2020-09-20T11:24:46.195Z] 11:24:46 INFO - GPU: UNKNOWN
[task 2020-09-20T11:24:46.196Z] 11:24:46 INFO - Crash reason: SIGSEGV /SEGV_MAPERR
[task 2020-09-20T11:24:46.196Z] 11:24:46 INFO - Crash address: 0x0
[task 2020-09-20T11:24:46.196Z] 11:24:46 INFO - Process uptime: not available
[task 2020-09-20T11:24:46.197Z] 11:24:46 INFO - Thread 0 (crashed)
[task 2020-09-20T11:24:46.197Z] 11:24:46 INFO - 0 libxul.so!InvalidArrayIndex_CRASH(unsigned long, unsigned long) [nsTArray.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 27 + 0x2f]
[task 2020-09-20T11:24:46.197Z] 11:24:46 INFO - rax = 0x0000561eeeadb638 rdx = 0x0000000000000000
[task 2020-09-20T11:24:46.197Z] 11:24:46 INFO - rcx = 0x0000000000000b40 rbx = 0x0000561eeeadb640
[task 2020-09-20T11:24:46.198Z] 11:24:46 INFO - rsi = 0x00007f840d8148b0 rdi = 0x00007f840d813680
[task 2020-09-20T11:24:46.198Z] 11:24:46 INFO - rbp = 0x00007ffda5eb1ed0 rsp = 0x00007ffda5eb1ec0
[task 2020-09-20T11:24:46.199Z] 11:24:46 INFO - r8 = 0x00007f840d8148b0 r9 = 0x00007f841b9039c0
[task 2020-09-20T11:24:46.199Z] 11:24:46 INFO - r10 = 0x0000000000000002 r11 = 0x0000000000000000
[task 2020-09-20T11:24:46.200Z] 11:24:46 INFO - r12 = 0x00007ffda5eb1f70 r13 = 0x00007f83fee243d8
[task 2020-09-20T11:24:46.200Z] 11:24:46 INFO - r14 = 0x0000000000000000 r15 = 0x00007f8411f564b0
[task 2020-09-20T11:24:46.200Z] 11:24:46 INFO - rip = 0x00007f84147c2911
[task 2020-09-20T11:24:46.200Z] 11:24:46 INFO - Found by: given as instruction pointer in context
[task 2020-09-20T11:24:46.201Z] 11:24:46 INFO - 1 libxul.so!mozilla::net::NetworkConnectivityService::SaveNAT64Prefixes(nsIDNSRecord*) [NetworkConnectivityService.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 187 + 0x9]
[task 2020-09-20T11:24:46.201Z] 11:24:46 INFO - rbx = 0x00007ffda5eb1ef8 rbp = 0x00007ffda5eb2010
[task 2020-09-20T11:24:46.201Z] 11:24:46 INFO - rsp = 0x00007ffda5eb1ee0 r12 = 0x00007ffda5eb1f70
[task 2020-09-20T11:24:46.201Z] 11:24:46 INFO - r13 = 0x00007f83fee243d8 r14 = 0x0000000000000000
[task 2020-09-20T11:24:46.201Z] 11:24:46 INFO - r15 = 0x00007f8411f564b0 rip = 0x00007f8414919a9d
[task 2020-09-20T11:24:46.202Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.202Z] 11:24:46 INFO - 2 libxul.so!mozilla::net::NetworkConnectivityService::OnLookupComplete(nsICancelable*, nsIDNSRecord*, nsresult) [NetworkConnectivityService.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 218 + 0xb]
[task 2020-09-20T11:24:46.202Z] 11:24:46 INFO - rbx = 0x00007f84005028a0 rbp = 0x00007ffda5eb2060
[task 2020-09-20T11:24:46.202Z] 11:24:46 INFO - rsp = 0x00007ffda5eb2020 r12 = 0x00007f83f87765c0
[task 2020-09-20T11:24:46.202Z] 11:24:46 INFO - r13 = 0x00007ffda5eb20b0 r14 = 0x00007f83fee243e0
[task 2020-09-20T11:24:46.202Z] 11:24:46 INFO - r15 = 0x00007f83fee24390 rip = 0x00007f8414919b11
[task 2020-09-20T11:24:46.202Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.202Z] 11:24:46 INFO - 3 libxul.so!{virtual override thunk({offset(-16)}, mozilla::net::NetworkConnectivityService::OnLookupComplete(nsICancelable*, nsIDNSRecord*, nsresult))} + 0xd
[task 2020-09-20T11:24:46.202Z] 11:24:46 INFO - rbx = 0x00007f841b02f5b8 rbp = 0x00007ffda5eb2070
[task 2020-09-20T11:24:46.202Z] 11:24:46 INFO - rsp = 0x00007ffda5eb2070 r12 = 0x00007f83f87734f0
[task 2020-09-20T11:24:46.202Z] 11:24:46 INFO - r13 = 0x00007ffda5eb20b0 r14 = 0x00007f83fedb4c18
[task 2020-09-20T11:24:46.203Z] 11:24:46 INFO - r15 = 0x00007f83f8773480 rip = 0x00007f8414919be7
[task 2020-09-20T11:24:46.203Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.204Z] 11:24:46 INFO - 4 libxul.so!mozilla::detail::RunnableFunction<mozilla::net::DNSListenerProxy::OnLookupComplete(nsICancelable*, nsIDNSRecord*, nsresult)::$_2>::Run() [nsThreadUtils.h:8c6e791dcb002e10095b44379016348444efcd31 : 577 + 0x29]
[task 2020-09-20T11:24:46.204Z] 11:24:46 INFO - rbx = 0x00007f841b02f5b8 rbp = 0x00007ffda5eb2090
[task 2020-09-20T11:24:46.205Z] 11:24:46 INFO - rsp = 0x00007ffda5eb2080 r12 = 0x00007f83f87734f0
[task 2020-09-20T11:24:46.205Z] 11:24:46 INFO - r13 = 0x00007ffda5eb20b0 r14 = 0x00007f83fedb4c18
[task 2020-09-20T11:24:46.206Z] 11:24:46 INFO - r15 = 0x00007f83f8773480 rip = 0x00007f8414a112c9
[task 2020-09-20T11:24:46.206Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.206Z] 11:24:46 INFO - 5 libxul.so!mozilla::RunnableTask::Run() [TaskController.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 244 + 0x11]
[task 2020-09-20T11:24:46.207Z] 11:24:46 INFO - rbx = 0x0000000000000022 rbp = 0x00007ffda5eb2520
[task 2020-09-20T11:24:46.207Z] 11:24:46 INFO - rsp = 0x00007ffda5eb20a0 r12 = 0x00007f83f87734f0
[task 2020-09-20T11:24:46.208Z] 11:24:46 INFO - r13 = 0x00007ffda5eb20b0 r14 = 0x00007f841b5adb20
[task 2020-09-20T11:24:46.208Z] 11:24:46 INFO - r15 = 0x00007f83f8773480 rip = 0x00007f841484948b
[task 2020-09-20T11:24:46.208Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.208Z] 11:24:46 INFO - 6 libxul.so!mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [TaskController.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 514 + 0x9]
[task 2020-09-20T11:24:46.208Z] 11:24:46 INFO - rbx = 0x00007ffda5eb2550 rbp = 0x00007ffda5eb25c0
[task 2020-09-20T11:24:46.208Z] 11:24:46 INFO - rsp = 0x00007ffda5eb2530 r12 = 0x0000000000000000
[task 2020-09-20T11:24:46.208Z] 11:24:46 INFO - r13 = 0x00007ffda5eb2570 r14 = 0x00007f83f8773480
[task 2020-09-20T11:24:46.208Z] 11:24:46 INFO - r15 = 0x00007f84057c42e8 rip = 0x00007f841483124c
[task 2020-09-20T11:24:46.209Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.209Z] 11:24:46 INFO - 7 libxul.so!mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [TaskController.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 373 + 0x5]
[task 2020-09-20T11:24:46.209Z] 11:24:46 INFO - rbx = 0x00007f84057c4200 rbp = 0x00007ffda5eb2600
[task 2020-09-20T11:24:46.209Z] 11:24:46 INFO - rsp = 0x00007ffda5eb25d0 r12 = 0x000001a2767592ce
[task 2020-09-20T11:24:46.209Z] 11:24:46 INFO - r13 = 0x00007ffda5eb2b01 r14 = 0x00007ffda5eb2618
[task 2020-09-20T11:24:46.209Z] 11:24:46 INFO - r15 = 0x00007f84057c4200 rip = 0x00007f841483063d
[task 2020-09-20T11:24:46.209Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.209Z] 11:24:46 INFO - 8 libxul.so!mozilla::TaskController::ProcessPendingMTTask(bool) [TaskController.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 170 + 0xb]
[task 2020-09-20T11:24:46.210Z] 11:24:46 INFO - rbx = 0x00007ffda5eb2618 rbp = 0x00007ffda5eb2650
[task 2020-09-20T11:24:46.210Z] 11:24:46 INFO - rsp = 0x00007ffda5eb2610 r12 = 0x000001a2767592ce
[task 2020-09-20T11:24:46.210Z] 11:24:46 INFO - r13 = 0x00007ffda5eb2b01 r14 = 0x0000000000000001
[task 2020-09-20T11:24:46.210Z] 11:24:46 INFO - r15 = 0x00007f84057c4200 rip = 0x00007f84148307a3
[task 2020-09-20T11:24:46.211Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.211Z] 11:24:46 INFO - 9 libxul.so!mozilla::detail::RunnableFunction<mozilla::TaskController::InitializeInternal()::$_1>::Run() [nsThreadUtils.h:8c6e791dcb002e10095b44379016348444efcd31 : 577 + 0x12]
[task 2020-09-20T11:24:46.212Z] 11:24:46 INFO - rbx = 0x00007ffda5eb2780 rbp = 0x00007ffda5eb2660
[task 2020-09-20T11:24:46.212Z] 11:24:46 INFO - rsp = 0x00007ffda5eb2660 r12 = 0x000001a2767592ce
[task 2020-09-20T11:24:46.212Z] 11:24:46 INFO - r13 = 0x00007ffda5eb2b01 r14 = 0x00007f840579c030
[task 2020-09-20T11:24:46.213Z] 11:24:46 INFO - r15 = 0x0000000000000000 rip = 0x00007f841484df46
[task 2020-09-20T11:24:46.213Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.214Z] 11:24:46 INFO - 10 libxul.so!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 1234 + 0xe]
[task 2020-09-20T11:24:46.214Z] 11:24:46 INFO - rbx = 0x00007ffda5eb2780 rbp = 0x00007ffda5eb2ba0
[task 2020-09-20T11:24:46.215Z] 11:24:46 INFO - rsp = 0x00007ffda5eb2670 r12 = 0x000001a2767592ce
[task 2020-09-20T11:24:46.215Z] 11:24:46 INFO - r13 = 0x00007ffda5eb2b01 r14 = 0x00007f840579c030
[task 2020-09-20T11:24:46.215Z] 11:24:46 INFO - r15 = 0x0000000000000000 rip = 0x00007f841483e637
[task 2020-09-20T11:24:46.216Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.216Z] 11:24:46 INFO - 11 libxul.so!NS_ProcessNextEvent(nsIThread*, bool) [nsThreadUtils.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 513 + 0xc]
[task 2020-09-20T11:24:46.216Z] 11:24:46 INFO - rbx = 0x0000000000000001 rbp = 0x00007ffda5eb2bd0
[task 2020-09-20T11:24:46.216Z] 11:24:46 INFO - rsp = 0x00007ffda5eb2bb0 r12 = 0x00007ffda5eb2be0
[task 2020-09-20T11:24:46.217Z] 11:24:46 INFO - r13 = 0x00007ffda5eb2bef r14 = 0x00007ffda5eb2bb7
[task 2020-09-20T11:24:46.217Z] 11:24:46 INFO - r15 = 0x00007f840579c030 rip = 0x00007f841484242d
[task 2020-09-20T11:24:46.217Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.218Z] 11:24:46 INFO - 12 libxul.so!nsThreadManager::SpinEventLoopUntilInternal(nsINestedEventLoopCondition*, bool) [nsThreadManager.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 702 + 0x98]
[task 2020-09-20T11:24:46.218Z] 11:24:46 INFO - rbx = 0x0000000000000000 rbp = 0x00007ffda5eb2c20
[task 2020-09-20T11:24:46.218Z] 11:24:46 INFO - rsp = 0x00007ffda5eb2be0 r12 = 0x00007ffda5eb2be0
[task 2020-09-20T11:24:46.218Z] 11:24:46 INFO - r13 = 0x00007ffda5eb2bef r14 = 0x0000000000000000
[task 2020-09-20T11:24:46.219Z] 11:24:46 INFO - r15 = 0x00007f840579c030 rip = 0x00007f84148421f3
[task 2020-09-20T11:24:46.219Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.219Z] 11:24:46 INFO - 13 libxul.so!NS_InvokeByIndex + 0x8e
[task 2020-09-20T11:24:46.219Z] 11:24:46 INFO - rbx = 0x0000000000000001 rbp = 0x00007ffda5eb2c50
[task 2020-09-20T11:24:46.220Z] 11:24:46 INFO - rsp = 0x00007ffda5eb2c30 r12 = 0x00007f841b5adfb8
[task 2020-09-20T11:24:46.220Z] 11:24:46 INFO - r13 = 0x0000000000000009 r14 = 0x00007ffda5eb2cc0
[task 2020-09-20T11:24:46.220Z] 11:24:46 INFO - r15 = 0x00007ffda5eb2c01 rip = 0x00007f8414862cda
[task 2020-09-20T11:24:46.220Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.221Z] 11:24:46 INFO - 14 libxul.so!CallMethodHelper::Call() [XPCWrappedNative.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 1176 + 0x18]
[task 2020-09-20T11:24:46.221Z] 11:24:46 INFO - rbx = 0x0000000000000001 rbp = 0x00007ffda5eb2c90
[task 2020-09-20T11:24:46.221Z] 11:24:46 INFO - rsp = 0x00007ffda5eb2c60 r12 = 0x0000000000000000
[task 2020-09-20T11:24:46.221Z] 11:24:46 INFO - r13 = 0x0000000000000000 r14 = 0x00007ffda5eb2cc0
[task 2020-09-20T11:24:46.222Z] 11:24:46 INFO - r15 = 0x00007ffda5eb2c01 rip = 0x00007f841528535e
[task 2020-09-20T11:24:46.222Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.222Z] 11:24:46 INFO - 15 libxul.so!XPCWrappedNative::CallMethod(XPCCallContext&, XPCWrappedNative::CallMode) [XPCWrappedNative.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 1142 + 0x8]
[task 2020-09-20T11:24:46.222Z] 11:24:46 INFO - rbx = 0x00007ffda5eb2e88 rbp = 0x00007ffda5eb2e00
[task 2020-09-20T11:24:46.223Z] 11:24:46 INFO - rsp = 0x00007ffda5eb2ca0 r12 = 0x00007ffda5eb2e60
[task 2020-09-20T11:24:46.223Z] 11:24:46 INFO - r13 = 0x00007f841b092a40 r14 = 0x00007ffda5eb2ca8
[task 2020-09-20T11:24:46.223Z] 11:24:46 INFO - r15 = 0x00007ffda5eb2cc0 rip = 0x00007f84152851cd
[task 2020-09-20T11:24:46.223Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.223Z] 11:24:46 INFO - 16 libxul.so!XPC_WN_CallMethod(JSContext*, unsigned int, JS::Value*) [XPCWrappedNativeJSOps.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 947 + 0x8]
[task 2020-09-20T11:24:46.224Z] 11:24:46 INFO - rbx = 0x00007ffda5eb2e88 rbp = 0x00007ffda5eb2f50
[task 2020-09-20T11:24:46.224Z] 11:24:46 INFO - rsp = 0x00007ffda5eb2e10 r12 = 0x00007ffda5eb2e60
[task 2020-09-20T11:24:46.224Z] 11:24:46 INFO - r13 = 0x00007f841b092a40 r14 = 0x00007ffda5eb2e28
[task 2020-09-20T11:24:46.224Z] 11:24:46 INFO - r15 = 0x00007ffda5eb2e40 rip = 0x00007f84152866c7
[task 2020-09-20T11:24:46.224Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.225Z] 11:24:46 INFO - 17 libxul.so!CallJSNative(JSContext*, bool ()(JSContext, unsigned int, JS::Value*), js::CallReason, JS::CallArgs const&) [Interpreter.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 508 + 0x12]
[task 2020-09-20T11:24:46.225Z] 11:24:46 INFO - rbx = 0x00007f83ffd89248 rbp = 0x00007ffda5eb2fd0
[task 2020-09-20T11:24:46.225Z] 11:24:46 INFO - rsp = 0x00007ffda5eb2f60 r12 = 0x00007f83ff967800
[task 2020-09-20T11:24:46.225Z] 11:24:46 INFO - r13 = 0x00007ffda5eb31f0 r14 = 0x00007f840061c000
[task 2020-09-20T11:24:46.225Z] 11:24:46 INFO - r15 = 0x00007f84152863f3 rip = 0x00007f84188bf5c2
[task 2020-09-20T11:24:46.226Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.226Z] 11:24:46 INFO - 18 libxul.so!js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason) [Interpreter.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 600 + 0x12]
[task 2020-09-20T11:24:46.226Z] 11:24:46 INFO - rbx = 0xaaaaaaaaaaaaaaaa rbp = 0x00007ffda5eb3080
[task 2020-09-20T11:24:46.227Z] 11:24:46 INFO - rsp = 0x00007ffda5eb2fe0 r12 = 0x00007ffda5eb31f0
[task 2020-09-20T11:24:46.228Z] 11:24:46 INFO - r13 = 0x00007ffda5eb3000 r14 = 0x0000000000000000
[task 2020-09-20T11:24:46.228Z] 11:24:46 INFO - r15 = 0x00007f84152863f3 rip = 0x00007f84188becf9
[task 2020-09-20T11:24:46.229Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.230Z] 11:24:46 INFO - 19 libxul.so!InternalCall(JSContext*, js::AnyInvokeArgs const&, js::CallReason) [Interpreter.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 665 + 0x10]
[task 2020-09-20T11:24:46.230Z] 11:24:46 INFO - rbx = 0x00007f83ffd89230 rbp = 0x00007ffda5eb30d0
[task 2020-09-20T11:24:46.231Z] 11:24:46 INFO - rsp = 0x00007ffda5eb3090 r12 = 0x00007ffda5eb31f0
[task 2020-09-20T11:24:46.231Z] 11:24:46 INFO - r13 = 0xffff800000000000 r14 = 0x0000000000000000
[task 2020-09-20T11:24:46.232Z] 11:24:46 INFO - r15 = 0x00007f840061c000 rip = 0x00007f84188c08b2
[task 2020-09-20T11:24:46.233Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.233Z] 11:24:46 INFO - 20 libxul.so!Interpret(JSContext*, js::RunState&) [Interpreter.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 3337 + 0x15]
[task 2020-09-20T11:24:46.234Z] 11:24:46 INFO - rbx = 0x00002f97224c6150 rbp = 0x00007ffda5eb35f0
[task 2020-09-20T11:24:46.234Z] 11:24:46 INFO - rsp = 0x00007ffda5eb30e0 r12 = 0xfff9800000000000
[task 2020-09-20T11:24:46.235Z] 11:24:46 INFO - r13 = 0xffff800000000000 r14 = 0x00007ffda5eb34b0
[task 2020-09-20T11:24:46.235Z] 11:24:46 INFO - r15 = 0x00007f841b3c7650 rip = 0x00007f84188b41b4
[task 2020-09-20T11:24:46.236Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.237Z] 11:24:46 INFO - 21 libxul.so!js::RunScript(JSContext*, js::RunState&) [Interpreter.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 469 + 0xb]
[task 2020-09-20T11:24:46.237Z] 11:24:46 INFO - rbx = 0x00007f83ffccb101 rbp = 0x00007ffda5eb3640
[task 2020-09-20T11:24:46.238Z] 11:24:46 INFO - rsp = 0x00007ffda5eb3600 r12 = 0x00007f84057547e0
[task 2020-09-20T11:24:46.238Z] 11:24:46 INFO - r13 = 0x00007f840061c000 r14 = 0x00007ffda5eb3690
[task 2020-09-20T11:24:46.238Z] 11:24:46 INFO - r15 = 0x0000000000000000 rip = 0x00007f84188aae15
[task 2020-09-20T11:24:46.239Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.239Z] 11:24:46 INFO - 22 libxul.so!js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason) [Interpreter.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 637 + 0xd]
[task 2020-09-20T11:24:46.240Z] 11:24:46 INFO - rbx = 0xaaaaaaaaaaaaaaaa rbp = 0x00007ffda5eb36f0
[task 2020-09-20T11:24:46.240Z] 11:24:46 INFO - rsp = 0x00007ffda5eb3650 r12 = 0x00007ffda5eb3828
[task 2020-09-20T11:24:46.240Z] 11:24:46 INFO - r13 = 0x00007ffda5eb3670 r14 = 0x0000000000000000
[task 2020-09-20T11:24:46.241Z] 11:24:46 INFO - r15 = 0x0000000000000000 rip = 0x00007f84188becb3
[task 2020-09-20T11:24:46.241Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.241Z] 11:24:46 INFO - 23 libxul.so!InternalCall(JSContext*, js::AnyInvokeArgs const&, js::CallReason) [Interpreter.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 665 + 0x10]
[task 2020-09-20T11:24:46.241Z] 11:24:46 INFO - rbx = 0x00007ffda5eb3b70 rbp = 0x00007ffda5eb3740
[task 2020-09-20T11:24:46.241Z] 11:24:46 INFO - rsp = 0x00007ffda5eb3700 r12 = 0x00007ffda5eb3828
[task 2020-09-20T11:24:46.242Z] 11:24:46 INFO - r13 = 0x0000000000000000 r14 = 0x0000000000000000
[task 2020-09-20T11:24:46.242Z] 11:24:46 INFO - r15 = 0x00007f840061c000 rip = 0x00007f84188c08b2
[task 2020-09-20T11:24:46.242Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.242Z] 11:24:46 INFO - 24 libxul.so!js::jit::DoCallFallback(JSContext*, js::jit::BaselineFrame*, js::jit::ICCall_Fallback*, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>) [BaselineIC.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 3027 + 0x13]
[task 2020-09-20T11:24:46.242Z] 11:24:46 INFO - rbx = 0x00007f83ff8c2fb0 rbp = 0x00007ffda5eb3b00
[task 2020-09-20T11:24:46.243Z] 11:24:46 INFO - rsp = 0x00007ffda5eb3750 r12 = 0x00007ffda5eb37f0
[task 2020-09-20T11:24:46.243Z] 11:24:46 INFO - r13 = 0x0000000000000000 r14 = 0x00007ffda5eb3b00
[task 2020-09-20T11:24:46.244Z] 11:24:46 INFO - r15 = 0x0000000000000000 rip = 0x00007f84192b3620
[task 2020-09-20T11:24:46.244Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.244Z] 11:24:46 INFO - 25 0x3c5777693703
[task 2020-09-20T11:24:46.244Z] 11:24:46 INFO - rbx = 0x00003c57776c38c0 rbp = 0x00007ffda5eb3b70
[task 2020-09-20T11:24:46.244Z] 11:24:46 INFO - rsp = 0x00007ffda5eb3b10 r12 = 0x0000000000000008
[task 2020-09-20T11:24:46.245Z] 11:24:46 INFO - r13 = 0x00007f83ffd890a0 r14 = 0x00007f83ff926288
[task 2020-09-20T11:24:46.245Z] 11:24:46 INFO - r15 = 0x00007f840061c000 rip = 0x00003c5777693703
[task 2020-09-20T11:24:46.245Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.245Z] 11:24:46 INFO - 26 0x7f83ffd90160
[task 2020-09-20T11:24:46.245Z] 11:24:46 INFO - rbp = 0x00007ffda5eb3c28 rsp = 0x00007ffda5eb3b80
[task 2020-09-20T11:24:46.246Z] 11:24:46 INFO - rip = 0x00007f83ffd90160
[task 2020-09-20T11:24:46.246Z] 11:24:46 INFO - Found by: previous frame's frame pointer
[task 2020-09-20T11:24:46.246Z] 11:24:46 INFO - 27 0x3c5777688e34
[task 2020-09-20T11:24:46.246Z] 11:24:46 INFO - rbp = 0x00007ffda5eb3c90 rsp = 0x00007ffda5eb3c38
[task 2020-09-20T11:24:46.246Z] 11:24:46 INFO - rip = 0x00003c5777688e34
[task 2020-09-20T11:24:46.246Z] 11:24:46 INFO - Found by: previous frame's frame pointer
[task 2020-09-20T11:24:46.247Z] 11:24:46 INFO - 28 libxul.so!js::jit::EnterBaselineInterpreterAtBranch(JSContext*, js::InterpreterFrame*, unsigned char*) [BaselineJIT.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 188 + 0x314]
[task 2020-09-20T11:24:46.247Z] 11:24:46 INFO - rbp = 0x00007ffda5eb4040 rsp = 0x00007ffda5eb3ca0
[task 2020-09-20T11:24:46.247Z] 11:24:46 INFO - rip = 0x00007f8419478d3c
[task 2020-09-20T11:24:46.247Z] 11:24:46 INFO - Found by: previous frame's frame pointer
[task 2020-09-20T11:24:46.248Z] 11:24:46 INFO - 29 libxul.so!Interpret(JSContext*, js::RunState&) [Interpreter.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 2239 + 0x1a]
[task 2020-09-20T11:24:46.248Z] 11:24:46 INFO - rbx = 0xffffffffffffffbf rbp = 0x00007ffda5eb4560
[task 2020-09-20T11:24:46.248Z] 11:24:46 INFO - rsp = 0x00007ffda5eb4050 r12 = 0xfff9800000000000
[task 2020-09-20T11:24:46.249Z] 11:24:46 INFO - r13 = 0xffff800000000000 r14 = 0x00007ffda5eb4510
[task 2020-09-20T11:24:46.249Z] 11:24:46 INFO - r15 = 0x00007f841b3c7600 rip = 0x00007f84188abf5c
[task 2020-09-20T11:24:46.250Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.250Z] 11:24:46 INFO - 30 libxul.so!js::RunScript(JSContext*, js::RunState&) [Interpreter.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 469 + 0xb]
[task 2020-09-20T11:24:46.250Z] 11:24:46 INFO - rbx = 0x00007f84006b8d00 rbp = 0x00007ffda5eb45b0
[task 2020-09-20T11:24:46.251Z] 11:24:46 INFO - rsp = 0x00007ffda5eb4570 r12 = 0x00007f84057547e0
[task 2020-09-20T11:24:46.252Z] 11:24:46 INFO - r13 = 0x00007f840061c000 r14 = 0x00007ffda5eb45d0
[task 2020-09-20T11:24:46.252Z] 11:24:46 INFO - r15 = 0x0005afbcfad912e7 rip = 0x00007f84188aae15
[task 2020-09-20T11:24:46.253Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.253Z] 11:24:46 INFO - 31 libxul.so!js::ExecuteKernel(JSContext*, JS::Handle<JSScript*>, JS::Handle<JSObject*>, JS::Handle<JS::Value>, js::AbstractFramePtr, JS::MutableHandle<JS::Value>) [Interpreter.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 857 + 0xb]
[task 2020-09-20T11:24:46.253Z] 11:24:46 INFO - rbx = 0x00007ffda5eb45d0 rbp = 0x00007ffda5eb4670
[task 2020-09-20T11:24:46.254Z] 11:24:46 INFO - rsp = 0x00007ffda5eb45c0 r12 = 0x00007f8413117498
[task 2020-09-20T11:24:46.254Z] 11:24:46 INFO - r13 = 0x00007ffda5eb45f0 r14 = 0x00007f840061c000
[task 2020-09-20T11:24:46.254Z] 11:24:46 INFO - r15 = 0x00007ffda5eb46f0 rip = 0x00007f84188c1d25
[task 2020-09-20T11:24:46.254Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.255Z] 11:24:46 INFO - 32 libxul.so!js::Execute(JSContext*, JS::Handle<JSScript*>, JS::Handle<JSObject*>, JS::MutableHandle<JS::Value>) [Interpreter.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 889 + 0x1d]
[task 2020-09-20T11:24:46.255Z] 11:24:46 INFO - rbx = 0x00007f840061c000 rbp = 0x00007ffda5eb46d0
[task 2020-09-20T11:24:46.255Z] 11:24:46 INFO - rsp = 0x00007ffda5eb4680 r12 = 0x00007ffda5eb46f0
[task 2020-09-20T11:24:46.255Z] 11:24:46 INFO - r13 = 0x00007ffda5eb4690 r14 = 0x0000000000000000
[task 2020-09-20T11:24:46.256Z] 11:24:46 INFO - r15 = 0x00007ffda5eb4698 rip = 0x00007f84188c2436
[task 2020-09-20T11:24:46.256Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.256Z] 11:24:46 INFO - 33 libxul.so!JS::Evaluate(JSContext*, JS::ReadOnlyCompileOptions const&, JS::SourceText<mozilla::Utf8Unit>&, JS::MutableHandle<JS::Value>) [CompilationAndEvaluation.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 498 + 0x203]
[task 2020-09-20T11:24:46.256Z] 11:24:46 INFO - rbx = 0x00007f840061c000 rbp = 0x00007ffda5eb4820
[task 2020-09-20T11:24:46.256Z] 11:24:46 INFO - rsp = 0x00007ffda5eb46e0 r12 = 0x00007ffda5eb4860
[task 2020-09-20T11:24:46.257Z] 11:24:46 INFO - r13 = 0x00007ffda5eb46e0 r14 = 0x00007ffda5eb4930
[task 2020-09-20T11:24:46.257Z] 11:24:46 INFO - r15 = 0x00007ffda5eb4700 rip = 0x00007f8418a83724
[task 2020-09-20T11:24:46.257Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.257Z] 11:24:46 INFO - 34 libxul.so!ProcessArgs(mozilla::dom::AutoJSAPI&, char**, int, XPCShellDirProvider*) [XPCShellImpl.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 960 + 0x17]
[task 2020-09-20T11:24:46.258Z] 11:24:46 INFO - rbx = 0x00007ffda5eb6164 rbp = 0x00007ffda5eb49d0
[task 2020-09-20T11:24:46.258Z] 11:24:46 INFO - rsp = 0x00007ffda5eb4830 r12 = 0x00007ffda5eb4b40
[task 2020-09-20T11:24:46.258Z] 11:24:46 INFO - r13 = 0x0000000000000000 r14 = 0x00007ffda5eb4860
[task 2020-09-20T11:24:46.258Z] 11:24:46 INFO - r15 = 0x0000000000000016 rip = 0x00007f84152775c0
[task 2020-09-20T11:24:46.258Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.259Z] 11:24:46 INFO - 35 libxul.so!XRE_XPCShellMain(int, char**, char**, XREShellData const*) [XPCShellImpl.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 1346 + 0xe]
[task 2020-09-20T11:24:46.259Z] 11:24:46 INFO - rbx = 0x00007f840574ea60 rbp = 0x00007ffda5eb4cc0
[task 2020-09-20T11:24:46.259Z] 11:24:46 INFO - rsp = 0x00007ffda5eb49e0 r12 = 0x00007ffda5eb4e20
[task 2020-09-20T11:24:46.262Z] 11:24:46 INFO - r13 = 0x0000000000000000 r14 = 0x0000000000000017
[task 2020-09-20T11:24:46.262Z] 11:24:46 INFO - r15 = 0x00007ffda5eb4b40 rip = 0x00007f84152760c0
[task 2020-09-20T11:24:46.263Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.263Z] 11:24:46 INFO - 36 xpcshell!main [xpcshell.cpp:8c6e791dcb002e10095b44379016348444efcd31 : 66 + 0x14]
[task 2020-09-20T11:24:46.264Z] 11:24:46 INFO - rbx = 0x00007ffda5eb4cd8 rbp = 0x00007ffda5eb4d10
[task 2020-09-20T11:24:46.264Z] 11:24:46 INFO - rsp = 0x00007ffda5eb4cd0 r12 = 0x0000561eeea3be60
[task 2020-09-20T11:24:46.264Z] 11:24:46 INFO - r13 = 0x00007ffda5eb4df0 r14 = 0x00007f8405738800
[task 2020-09-20T11:24:46.265Z] 11:24:46 INFO - r15 = 0x0000000000000000 rip = 0x0000561eeea3bfe3
[task 2020-09-20T11:24:46.265Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.265Z] 11:24:46 INFO - 37 libc.so.6 + 0x21b97
[task 2020-09-20T11:24:46.266Z] 11:24:46 INFO - rbx = 0x0000000000000000 rbp = 0x0000561eeead62d0
[task 2020-09-20T11:24:46.266Z] 11:24:46 INFO - rsp = 0x00007ffda5eb4d20 r12 = 0x0000561eeea3be60
[task 2020-09-20T11:24:46.266Z] 11:24:46 INFO - r13 = 0x00007ffda5eb4df0 r14 = 0x0000000000000000
[task 2020-09-20T11:24:46.267Z] 11:24:46 INFO - r15 = 0x0000000000000000 rip = 0x00007f840d448b97
[task 2020-09-20T11:24:46.267Z] 11:24:46 INFO - Found by: call frame info
[task 2020-09-20T11:24:46.268Z] 11:24:46 INFO - 38 xpcshell!frame_dummy + 0xc
[task 2020-09-20T11:24:46.268Z] 11:24:46 INFO - rsp = 0x00007ffda5eb4d40 rip = 0x0000561eeea3bf6c
[task 2020-09-20T11:24:46.268Z] 11:24:46 INFO - Found by: stack scanning
[task 2020-09-20T11:24:46.269Z] 11:24:46 INFO - 39 xpcshell + 0x42e60
[task 2020-09-20T11:24:46.269Z] 11:24:46 INFO - rsp = 0x00007ffda5eb4d58 rip = 0x0000561eeea3be60
[task 2020-09-20T11:24:46.269Z] 11:24:46 INFO - Found by: stack scanning
[task 2020-09-20T11:24:46.270Z] 11:24:46 INFO - 40 ld-linux-x86-64.so.2 + 0x10783
[task 2020-09-20T11:24:46.270Z] 11:24:46 INFO - rsp = 0x00007ffda5eb4da0 rip = 0x00007f841b8b4783
[task 2020-09-20T11:24:46.271Z] 11:24:46 INFO - Found by: stack scanning
[task 2020-09-20T11:24:46.271Z] 11:24:46 INFO - 41 libpthread.so.0 + 0x219bb0
[task 2020-09-20T11:24:46.271Z] 11:24:46 INFO - rsp = 0x00007ffda5eb4db0 rip = 0x00007f841b89ebb0
[task 2020-09-20T11:24:46.272Z] 11:24:46 INFO - Found by: stack scanning
[task 2020-09-20T11:24:46.272Z] 11:24:46 INFO - 42 xpcshell + 0x42e60
[task 2020-09-20T11:24:46.273Z] 11:24:46 INFO - rsp = 0x00007ffda5eb4dd0 rip = 0x0000561eeea3be60
[task 2020-09-20T11:24:46.273Z] 11:24:46 INFO - Found by: stack scanning
[task 2020-09-20T11:24:46.274Z] 11:24:46 INFO - 43 xpcshell!_start + 0x29
[task 2020-09-20T11:24:46.274Z] 11:24:46 INFO - rsp = 0x00007ffda5eb4de0 rip = 0x0000561eeea3be89
[task 2020-09-20T11:24:46.274Z] 11:24:46 INFO - Found by: stack scanning

Pushed by valentin.gosu@gmail.com:
https://hg.mozilla.org/integration/autoland/rev/ad997fae0875
NAT64 synthesis for TRR. r=valentin,necko-reviewers

The reasons each push was reverted in order:

  • A test was broken, now Bug 1666557
  • Clashed with D89552
  • mNAT64 needed to be atomic
  • missed bounds check
Flags: needinfo?(mcccs)

https://hg.mozilla.org/mozilla-central/rev/ad997fae0875

Status: ASSIGNED → RESOLVED
Closed: 4 years ago
status-firefox83: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 83 Branch
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