Closed Bug 1653749 Opened 4 years ago Closed 4 years ago

Intermittent many OS X crashes with Crash reason: EXC_BAD_ACCESS / KERN_INVALID_ADDRESS

Categories

(Core :: DOM: Content Processes, defect)

Product:
Core
Component:
DOM: Content Processes
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Milestone:
mozilla80
Tracking Flags:
Tracking Status
firefox-esr68 --- unaffected
firefox-esr78 --- unaffected
firefox78 --- unaffected
firefox79 --- unaffected
firefox80 --- fixed

People

(Reporter: bogdan_tara, Unassigned)

References

(Regression)

Details

(Keywords: intermittent-failure, regression, Whiteboard: [retriggered])

Crash Data

eg:
https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=310259037&repo=autoland&lineNumber=18336

https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/blonH3ZbSW2hWZKGSz-VeA/runs/0/artifacts/public/logs/live_backing.log

[task 2020-07-18T10:01:51.271Z] 10:01:51     INFO - TEST-START | widget/tests/browser/browser_test_procinfo.js
[task 2020-07-18T10:01:51.271Z] 10:01:51     INFO - GECKO(2054) | Chrome file doesn't exist: /Users/cltbld/tasks/task_1595062485/build/tests/mochitest/browser/widget/tests/browser/head.js
[task 2020-07-18T10:01:51.271Z] 10:01:51     INFO - GECKO(2054) | [Child 2059: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 0x11dfcec00 == 3 [pid = 2059] [id = {76d9c011-b958-db4a-bc08-19a1a23cf87e}]
[task 2020-07-18T10:01:51.271Z] 10:01:51     INFO - GECKO(2054) | [Child 2059: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (0x120deb260) [pid = 2059] [serial = 7] [outer = 0x0]
[task 2020-07-18T10:01:51.271Z] 10:01:51     INFO - GECKO(2054) | [Child 2059: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 7 (0x11dfcfc00) [pid = 2059] [serial = 8] [outer = 0x120deb260]
[task 2020-07-18T10:01:51.272Z] 10:01:51     INFO - GECKO(2054) | [Child 2059: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x1039d0800 == 2 [pid = 2059] [id = {45974708-ff33-0a48-9b8d-81f89ff7161c}] [url = about:blank]
[task 2020-07-18T10:01:51.272Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054, Main Thread] WARNING: NS_ENSURE_TRUE(mPresShell) failed: file /builds/worker/checkouts/gecko/layout/generic/nsFrameSelection.cpp, line 1605
[task 2020-07-18T10:01:51.272Z] 10:01:51     INFO - GECKO(2054) | [Child 2059: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (0x1157147d0) [pid = 2059] [serial = 1] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.281Z] 10:01:51     INFO - GECKO(2054) | [Child 2059, Main Thread] WARNING: NS_ENSURE_TRUE(info) failed: file /builds/worker/checkouts/gecko/extensions/permissions/PermissionDelegateHandler.cpp, line 351
[task 2020-07-18T10:01:51.281Z] 10:01:51     INFO - GECKO(2054) | [Child 2059: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 7 (0x11dfd6800) [pid = 2059] [serial = 9] [outer = 0x120deb260]
[task 2020-07-18T10:01:51.282Z] 10:01:51     INFO - GECKO(2054) | MEMORY STAT | vsize 7820MB | residentFast 392MB | heapAllocated 165MB
[task 2020-07-18T10:01:51.282Z] 10:01:51     INFO - TEST-OK | widget/tests/browser/browser_test_procinfo.js | took 714ms
[task 2020-07-18T10:01:51.282Z] 10:01:51     INFO - GECKO(2054) | [Child 2058: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 0x110296000 == 2 [pid = 2058] [id = {682abb45-13e8-714f-965a-719094f7a61b}]
[task 2020-07-18T10:01:51.282Z] 10:01:51     INFO - GECKO(2054) | [Child 2058: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (0x1102119a0) [pid = 2058] [serial = 3] [outer = 0x0]
[task 2020-07-18T10:01:51.282Z] 10:01:51     INFO - GECKO(2054) | [Child 2058: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (0x110297400) [pid = 2058] [serial = 4] [outer = 0x1102119a0]
[task 2020-07-18T10:01:51.283Z] 10:01:51     INFO - GECKO(2054) | [Child 2058: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (0x14c55cc00) [pid = 2058] [serial = 5] [outer = 0x1102119a0]
[task 2020-07-18T10:01:51.283Z] 10:01:51     INFO - checking window state
[task 2020-07-18T10:01:51.283Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 17 (0x12e7a7400) [pid = 2054] [serial = 19] [outer = 0x10fe7d090]
[task 2020-07-18T10:01:51.283Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 18 (0x12e7a3c00) [pid = 2054] [serial = 20] [outer = 0x10fe7d090]
[task 2020-07-18T10:01:51.283Z] 10:01:51     INFO - GECKO(2054) | [Child 2058: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x10ffcf400 == 1 [pid = 2058] [id = {18102d8b-9b3f-4c43-818e-c21c236d0ff7}] [url = about:blank]
[task 2020-07-18T10:01:51.284Z] 10:01:51     INFO - GECKO(2054) | [Child 2059: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (0x1008f3c00) [pid = 2059] [serial = 3] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.284Z] 10:01:51     INFO - GECKO(2054) | [Child 2059: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (0x122ab9400) [pid = 2059] [serial = 5] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.284Z] 10:01:51     INFO - GECKO(2054) | [Child 2059: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x11dfcec00 == 1 [pid = 2059] [id = {76d9c011-b958-db4a-bc08-19a1a23cf87e}] [url = http://example.com/browser/widget/tests/browser/dummy.html]
[task 2020-07-18T10:01:51.284Z] 10:01:51     INFO - GECKO(2054) | [Child 2059: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x122ab7400 == 0 [pid = 2059] [id = {ee6c0638-aa4f-864e-84ba-b155ba04124a}] [url = about:blank]
[task 2020-07-18T10:01:51.284Z] 10:01:51     INFO - GECKO(2054) | [Child 2058: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (0x110297400) [pid = 2058] [serial = 4] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.284Z] 10:01:51     INFO - GECKO(2054) | [Child 2059: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (0x12420f400) [pid = 2059] [serial = 6] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.285Z] 10:01:51     INFO - GECKO(2054) | [Child 2059: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (0x120deb090) [pid = 2059] [serial = 4] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.285Z] 10:01:51     INFO - GECKO(2054) | [Child 2059: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (0x11dfcfc00) [pid = 2059] [serial = 8] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.285Z] 10:01:51     INFO - GECKO(2054) | [Child 2058: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (0x1102117d0) [pid = 2058] [serial = 1] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.285Z] 10:01:51     INFO - GECKO(2054) | [Child 2059: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (0x120deb260) [pid = 2059] [serial = 7] [outer = 0x0] [url = http://example.com/browser/widget/tests/browser/dummy.html]
[task 2020-07-18T10:01:51.285Z] 10:01:51     INFO - GECKO(2054) | [Child 2057: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (0x146e3dc00) [pid = 2057] [serial = 5] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.285Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054, Unnamed thread 12f3e72e0] WARNING: Resource acquired is being released in non-LIFO order; why?
[task 2020-07-18T10:01:51.286Z] 10:01:51     INFO - GECKO(2054) | : file /builds/worker/checkouts/gecko/xpcom/threads/BlockingResourceBase.cpp, line 292
[task 2020-07-18T10:01:51.286Z] 10:01:51     INFO - GECKO(2054) | --- Mutex : dumpSafetyLock (currently acquired)
[task 2020-07-18T10:01:51.286Z] 10:01:51     INFO - GECKO(2054) |  calling context
[task 2020-07-18T10:01:51.286Z] 10:01:51     INFO - GECKO(2054) |   [stack trace unavailable]
[task 2020-07-18T10:01:51.286Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x123f1ec00 == 5 [pid = 2054] [id = {866685c6-4480-a24e-8147-429e905a74f0}] [url = chrome://browser/content/browser.xhtml]
[task 2020-07-18T10:01:51.286Z] 10:01:51     INFO - GECKO(2054) | ###!!! [Parent][MessageChannel] Error: (msgtype=0x39013C,name=PContent::Msg_AsyncMessage) Channel error: cannot send/recv
[task 2020-07-18T10:01:51.287Z] 10:01:51     INFO - GECKO(2054) | [Child 2059: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (0x11dfd6800) [pid = 2059] [serial = 9] [outer = 0x0] [url = http://example.com/browser/widget/tests/browser/dummy.html]
[task 2020-07-18T10:01:51.287Z] 10:01:51     INFO - GECKO(2054) | [Child 2058: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (0x10ffdc000) [pid = 2058] [serial = 2] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.287Z] 10:01:51     INFO - GECKO(2054) | [Child 2060, Main Thread] WARNING: nsAppShell::Exit() called redundantly: file /builds/worker/checkouts/gecko/widget/cocoa/nsAppShell.mm, line 714
[task 2020-07-18T10:01:51.287Z] 10:01:51     INFO - GECKO(2054) | 2020-07-18 10:01:43.789 firefox[2054:23061] Persistent UI failed to open file file:///Users/cltbld/Library/Saved%20Application%20State/org.mozilla.nightlydebug.savedState/window_1.data: No such file or directory (2)
[task 2020-07-18T10:01:51.287Z] 10:01:51     INFO - GECKO(2054) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2020-07-18T10:01:51.287Z] 10:01:51     INFO - GECKO(2054) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2020-07-18T10:01:51.287Z] 10:01:51     INFO - GECKO(2054) | [Child 2060, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp, line 470
[task 2020-07-18T10:01:51.288Z] 10:01:51     INFO - GECKO(2054) | [Child 2060, Main Thread] WARNING: '!ipcActor->SendAccumulateChildKeyedHistograms(keyedHistogramsToSend)', file /builds/worker/checkouts/gecko/toolkit/components/telemetry/core/ipc/TelemetryIPCAccumulator.cpp, line 283
[task 2020-07-18T10:01:51.288Z] 10:01:51     INFO - GECKO(2054) | [Child 2060, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp, line 470
[task 2020-07-18T10:01:51.288Z] 10:01:51     INFO - GECKO(2054) | [Child 2060, Main Thread] WARNING: '!ipcActor->SendRecordDiscardedData(discardedData)', file /builds/worker/checkouts/gecko/toolkit/components/telemetry/core/ipc/TelemetryIPCAccumulator.cpp, line 298
[task 2020-07-18T10:01:51.288Z] 10:01:51     INFO - GECKO(2054) | [Child 2060, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-07-18T10:01:51.288Z] 10:01:51     INFO - GECKO(2054) | [Child 2060, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp, line 4382
[task 2020-07-18T10:01:51.288Z] 10:01:51     INFO - GECKO(2054) | [Child 2057: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x127b3fc00 == 1 [pid = 2057] [id = {7a766f26-9024-154a-af4e-f0142879529d}] [url = about:newtab]
[task 2020-07-18T10:01:51.288Z] 10:01:51     INFO - GECKO(2054) | [Child 2057: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x10fdd3c00 == 0 [pid = 2057] [id = {7182bebc-3321-ff4b-a4eb-9c33fa0f221d}] [url = about:newtab]
[task 2020-07-18T10:01:51.289Z] 10:01:51     INFO - GECKO(2054) | [Child 2057: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (0x10ff157d0) [pid = 2057] [serial = 1] [outer = 0x0] [url = about:newtab]
[task 2020-07-18T10:01:51.289Z] 10:01:51     INFO - GECKO(2054) | [Child 2057: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (0x146e67090) [pid = 2057] [serial = 4] [outer = 0x0] [url = about:newtab]
[task 2020-07-18T10:01:51.289Z] 10:01:51     INFO - GECKO(2054) | [Child 2057: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (0x146e43000) [pid = 2057] [serial = 6] [outer = 0x0] [url = about:newtab]
[task 2020-07-18T10:01:51.289Z] 10:01:51     INFO - GECKO(2054) | [Child 2057: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (0x10ff89000) [pid = 2057] [serial = 3] [outer = 0x0] [url = about:newtab]
[task 2020-07-18T10:01:51.289Z] 10:01:51     INFO - GECKO(2054) | Completed ShutdownLeaks collections in process 2059
[task 2020-07-18T10:01:51.289Z] 10:01:51     INFO - GECKO(2054) | Completed ShutdownLeaks collections in process 2058
[task 2020-07-18T10:01:51.289Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 17 (0x12f515c60) [pid = 2054] [serial = 11] [outer = 0x0] [url = chrome://browser/content/browser.xhtml]
[task 2020-07-18T10:01:51.290Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 16 (0x130411400) [pid = 2054] [serial = 12] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.290Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 15 (0x13cd55c10) [pid = 2054] [serial = 15] [outer = 0x0] [url = chrome://browser/content/browser.xhtml]
[task 2020-07-18T10:01:51.290Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 14 (0x123f29400) [pid = 2054] [serial = 16] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.291Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 13 (0x130032c00) [pid = 2054] [serial = 18] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.291Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (0x12e791430) [pid = 2054] [serial = 17] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.291Z] 10:01:51     INFO - GECKO(2054) | Completed ShutdownLeaks collections in process 2055
[task 2020-07-18T10:01:51.292Z] 10:01:51     INFO - GECKO(2054) | Completed ShutdownLeaks collections in process 2057
[task 2020-07-18T10:01:51.292Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (0x12ca77c00) [pid = 2054] [serial = 8] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.292Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (0x12e7a7400) [pid = 2054] [serial = 19] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.292Z] 10:01:51     INFO - GECKO(2054) | Completed ShutdownLeaks collections in process 2054
[task 2020-07-18T10:01:51.292Z] 10:01:51     INFO - TEST-START | Shutdown
[task 2020-07-18T10:01:51.292Z] 10:01:51     INFO - Browser Chrome Test Summary
[task 2020-07-18T10:01:51.292Z] 10:01:51     INFO - Passed:  149
[task 2020-07-18T10:01:51.293Z] 10:01:51     INFO - Failed:  0
[task 2020-07-18T10:01:51.301Z] 10:01:51     INFO - Todo:    0
[task 2020-07-18T10:01:51.301Z] 10:01:51     INFO - Mode:    e10s
[task 2020-07-18T10:01:51.301Z] 10:01:51     INFO - *** End BrowserChrome Test Results ***
[task 2020-07-18T10:01:51.302Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x12dde5400 == 4 [pid = 2054] [id = {4470b2b0-8175-3e45-b061-9e3754f1074d}] [url = chrome://extensions/content/dummy.xhtml]
[task 2020-07-18T10:01:51.302Z] 10:01:51     INFO - GECKO(2054) | [Child 2055, Main Thread] WARNING: nsAppShell::Exit() called redundantly: file /builds/worker/checkouts/gecko/widget/cocoa/nsAppShell.mm, line 714
[task 2020-07-18T10:01:51.302Z] 10:01:51     INFO - GECKO(2054) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2020-07-18T10:01:51.302Z] 10:01:51     INFO - GECKO(2054) | [Child 2055: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x11b16d000 == 2 [pid = 2055] [id = {b1e18534-764d-f543-aea6-62507a50236c}] [url = moz-extension://75248294-753d-4742-be2a-2d9e4001def9/_generated_background_page.html]
[task 2020-07-18T10:01:51.302Z] 10:01:51     INFO - GECKO(2054) | [Child 2055: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x11b16b000 == 1 [pid = 2055] [id = {3bd55cda-6d3a-a64c-9bac-a1534727292a}] [url = moz-extension://491a979c-9f70-8349-a7ee-295c5edeaead/_generated_background_page.html]
[task 2020-07-18T10:01:51.302Z] 10:01:51     INFO - GECKO(2054) | [Child 2055: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x11af87400 == 0 [pid = 2055] [id = {8a61f8e1-86ed-c04e-9341-93e55ebafe52}] [url = moz-extension://6d75d7e1-8f35-c048-81a2-9e4c04a847d8/_generated_background_page.html]
[task 2020-07-18T10:01:51.302Z] 10:01:51     INFO - GECKO(2054) | [Child 2055: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (0x11b10dd40) [pid = 2055] [serial = 7] [outer = 0x0] [url = moz-extension://75248294-753d-4742-be2a-2d9e4001def9/_generated_background_page.html]
[task 2020-07-18T10:01:51.302Z] 10:01:51     INFO - GECKO(2054) | [Child 2055: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (0x11b10d7d0) [pid = 2055] [serial = 1] [outer = 0x0] [url = moz-extension://6d75d7e1-8f35-c048-81a2-9e4c04a847d8/_generated_background_page.html]
[task 2020-07-18T10:01:51.302Z] 10:01:51     INFO - GECKO(2054) | [Child 2055: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (0x11b10db70) [pid = 2055] [serial = 5] [outer = 0x0] [url = moz-extension://491a979c-9f70-8349-a7ee-295c5edeaead/_generated_background_page.html]
[task 2020-07-18T10:01:51.302Z] 10:01:51     INFO - GECKO(2054) | [Child 2055: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (0x11b171c00) [pid = 2055] [serial = 9] [outer = 0x0] [url = moz-extension://6d75d7e1-8f35-c048-81a2-9e4c04a847d8/_generated_background_page.html]
[task 2020-07-18T10:01:51.302Z] 10:01:51     INFO - GECKO(2054) | [Child 2055: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (0x122930000) [pid = 2055] [serial = 11] [outer = 0x0] [url = moz-extension://491a979c-9f70-8349-a7ee-295c5edeaead/_generated_background_page.html]
[task 2020-07-18T10:01:51.303Z] 10:01:51     INFO - GECKO(2054) | [Child 2055: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (0x122932400) [pid = 2055] [serial = 12] [outer = 0x0] [url = moz-extension://75248294-753d-4742-be2a-2d9e4001def9/_generated_background_page.html]
[task 2020-07-18T10:01:51.303Z] 10:01:51     INFO - GECKO(2054) | [Child 2055, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-07-18T10:01:51.303Z] 10:01:51     INFO - GECKO(2054) | [Child 2055, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp, line 4382
[task 2020-07-18T10:01:51.303Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80040111 (NS_ERROR_NOT_AVAILABLE): file /builds/worker/checkouts/gecko/netwerk/cache/nsApplicationCacheService.cpp, line 161
[task 2020-07-18T10:01:51.303Z] 10:01:51     INFO - GECKO(2054) | [2020-07-18T10:01:50Z WARN  xulstore::persist] tried to remove key that isn't in the store
[task 2020-07-18T10:01:51.303Z] 10:01:51     INFO - GECKO(2054) | [2020-07-18T10:01:50Z WARN  xulstore::persist] tried to remove key that isn't in the store
[task 2020-07-18T10:01:51.303Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x12edd6800 == 3 [pid = 2054] [id = {0cb772b9-db22-5740-b1ef-8c46d65712ee}] [url = chrome://mochikit/content/browser-harness.xhtml]
[task 2020-07-18T10:01:51.303Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x12f5c5400 == 2 [pid = 2054] [id = {9ac4e05d-8de1-7f47-93ad-bc12c8772818}] [url = about:blank]
[task 2020-07-18T10:01:51.303Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x12746bc00 == 1 [pid = 2054] [id = {acc50537-f4e2-a046-8033-f05b0f36c0e9}] [url = chrome://browser/content/hiddenWindowMac.xhtml]
[task 2020-07-18T10:01:51.303Z] 10:01:51     INFO - GECKO(2054) | [Child 2058, Main Thread] WARNING: nsAppShell::Exit() called redundantly: file /builds/worker/checkouts/gecko/widget/cocoa/nsAppShell.mm, line 714
[task 2020-07-18T10:01:51.303Z] 10:01:51     INFO - GECKO(2054) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2020-07-18T10:01:51.304Z] 10:01:51     INFO - GECKO(2054) | [Child 2057, Main Thread] WARNING: nsAppShell::Exit() called redundantly: file /builds/worker/checkouts/gecko/widget/cocoa/nsAppShell.mm, line 714
[task 2020-07-18T10:01:51.304Z] 10:01:51     INFO - GECKO(2054) | [Child 2059, Main Thread] WARNING: nsAppShell::Exit() called redundantly: file /builds/worker/checkouts/gecko/widget/cocoa/nsAppShell.mm, line 714
[task 2020-07-18T10:01:51.304Z] 10:01:51     INFO - GECKO(2054) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2020-07-18T10:01:51.304Z] 10:01:51     INFO - GECKO(2054) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2020-07-18T10:01:51.304Z] 10:01:51     INFO - GECKO(2054) | [Child 2058: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x110296000 == 0 [pid = 2058] [id = {682abb45-13e8-714f-965a-719094f7a61b}] [url = about:blank]
[task 2020-07-18T10:01:51.304Z] 10:01:51     INFO - GECKO(2054) | [Child 2058: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (0x1102119a0) [pid = 2058] [serial = 3] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.304Z] 10:01:51     INFO - GECKO(2054) | [Child 2058: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (0x14c55cc00) [pid = 2058] [serial = 5] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.304Z] 10:01:51     INFO - GECKO(2054) | [Child 2057, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-07-18T10:01:51.304Z] 10:01:51     INFO - GECKO(2054) | [Child 2058, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-07-18T10:01:51.304Z] 10:01:51     INFO - GECKO(2054) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2020-07-18T10:01:51.304Z] 10:01:51     INFO - GECKO(2054) | [Child 2058, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp, line 4382
[task 2020-07-18T10:01:51.304Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x127476800 == 0 [pid = 2054] [id = {7cd4c54b-7e3e-3a45-af71-29a4702a057a}] [url = chrome://browser/content/browser.xhtml]
[task 2020-07-18T10:01:51.305Z] 10:01:51     INFO - GECKO(2054) | [Child 2057, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp, line 4382
[task 2020-07-18T10:01:51.305Z] 10:01:51     INFO - GECKO(2054) | [Child 2059, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-07-18T10:01:51.305Z] 10:01:51     INFO - GECKO(2054) | [Child 2059, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp, line 4382
[task 2020-07-18T10:01:51.305Z] 10:01:51     INFO - GECKO(2054) | 1595066510884	Marionette	TRACE	Received observer notification xpcom-will-shutdown
[task 2020-07-18T10:01:51.305Z] 10:01:51     INFO - GECKO(2054) | 1595066510884	Marionette	INFO	Stopped listening on port 2828
[task 2020-07-18T10:01:51.305Z] 10:01:51     INFO - GECKO(2054) | 1595066510885	Marionette	DEBUG	Marionette stopped listening
[task 2020-07-18T10:01:51.305Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054, Main Thread] WARNING: nsAppShell::Exit() called redundantly: file /builds/worker/checkouts/gecko/widget/cocoa/nsAppShell.mm, line 714
[task 2020-07-18T10:01:51.305Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/js/xpconnect/loader/mozJSComponentLoader.cpp, line 228
[task 2020-07-18T10:01:51.305Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/js/xpconnect/loader/mozJSComponentLoader.cpp, line 256
[task 2020-07-18T10:01:51.852Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (0x12ca6f000) [pid = 2054] [serial = 4] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.852Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (0x12741c300) [pid = 2054] [serial = 3] [outer = 0x0] [url = chrome://browser/content/browser.xhtml]
[task 2020-07-18T10:01:51.852Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (0x12f515180) [pid = 2054] [serial = 9] [outer = 0x0] [url = chrome://mochikit/content/browser-harness.xhtml]
[task 2020-07-18T10:01:51.852Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (0x12edde000) [pid = 2054] [serial = 10] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.852Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (0x12741c130) [pid = 2054] [serial = 5] [outer = 0x0] [url = chrome://extensions/content/dummy.xhtml]
[task 2020-07-18T10:01:51.852Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (0x12e893800) [pid = 2054] [serial = 6] [outer = 0x0] [url = chrome://extensions/content/dummy.xhtml]
[task 2020-07-18T10:01:51.852Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (0x12e7a3c00) [pid = 2054] [serial = 20] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.853Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (0x10fe7d090) [pid = 2054] [serial = 7] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.853Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (0x127476c00) [pid = 2054] [serial = 2] [outer = 0x0] [url = about:blank]
[task 2020-07-18T10:01:51.853Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (0x12741c870) [pid = 2054] [serial = 1] [outer = 0x0] [url = chrome://browser/content/hiddenWindowMac.xhtml]
[task 2020-07-18T10:01:51.891Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-07-18T10:01:51.935Z] 10:01:51     INFO - GECKO(2054) | [Parent 2054, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp, line 4382
[task 2020-07-18T10:01:52.092Z] 10:01:52     INFO - TEST-INFO | Main app process: exit 0
[task 2020-07-18T10:01:52.092Z] 10:01:52     INFO - TEST-INFO | Confirming we saw 25 DOCSHELL created and 23 destroyed log strings.
[task 2020-07-18T10:01:52.092Z] 10:01:52     INFO - TEST-INFO | Confirming we saw 68 DOMWINDOW created and 63 destroyed log strings.
[task 2020-07-18T10:01:52.092Z] 10:01:52     INFO - TEST-INFO | widget/tests/browser/browser_test_clipboardcache.js | This test created 0 hidden window(s)
[task 2020-07-18T10:01:52.092Z] 10:01:52     INFO - TEST-INFO | widget/tests/browser/browser_test_clipboardcache.js | This test created 1 hidden docshell(s)
[task 2020-07-18T10:01:52.092Z] 10:01:52     INFO - TEST-INFO | widget/tests/browser/browser_test_procinfo.js | This test created 0 hidden window(s)
[task 2020-07-18T10:01:52.092Z] 10:01:52     INFO - TEST-INFO | widget/tests/browser/browser_test_procinfo.js | This test created 1 hidden docshell(s)
[task 2020-07-18T10:01:52.093Z] 10:01:52     INFO - runtests.py | Application ran for: 0:00:39.726654
[task 2020-07-18T10:01:52.093Z] 10:01:52     INFO - zombiecheck | Reading PID log: /var/folders/b_/r4ccflzd3xgbg9kx3gsh1gp4000017/T/tmptdwfCvpidlog
[task 2020-07-18T10:01:52.093Z] 10:01:52     INFO - ==> process 2054 launched child process 2055
[task 2020-07-18T10:01:52.093Z] 10:01:52     INFO - ==> process 2054 launched child process 2056
[task 2020-07-18T10:01:52.093Z] 10:01:52     INFO - ==> process 2054 launched child process 2057
[task 2020-07-18T10:01:52.093Z] 10:01:52     INFO - ==> process 2054 launched child process 2058
[task 2020-07-18T10:01:52.093Z] 10:01:52     INFO - ==> process 2054 launched child process 2059
[task 2020-07-18T10:01:52.093Z] 10:01:52     INFO - ==> process 2054 launched child process 2060
[task 2020-07-18T10:01:52.093Z] 10:01:52     INFO - zombiecheck | Checking for orphan process with PID: 2055
[task 2020-07-18T10:01:52.094Z] 10:01:52     INFO - zombiecheck | Checking for orphan process with PID: 2056
[task 2020-07-18T10:01:52.094Z] 10:01:52     INFO - zombiecheck | Checking for orphan process with PID: 2057
[task 2020-07-18T10:01:52.094Z] 10:01:52     INFO - zombiecheck | Checking for orphan process with PID: 2058
[task 2020-07-18T10:01:52.094Z] 10:01:52     INFO - zombiecheck | Checking for orphan process with PID: 2059
[task 2020-07-18T10:01:52.094Z] 10:01:52     INFO - zombiecheck | Checking for orphan process with PID: 2060
[task 2020-07-18T10:01:52.094Z] 10:01:52     INFO - mozcrash Copy/paste: /Users/cltbld/tasks/task_1595062485/fetches/minidump_stackwalk/minidump_stackwalk /var/folders/b_/r4ccflzd3xgbg9kx3gsh1gp4000017/T/tmpkOUdCp.mozrunner/minidumps/AA653955-3000-4669-811F-AC97A1AC1AB4.dmp /Users/cltbld/tasks/task_1595062485/build/symbols
[task 2020-07-18T10:01:58.359Z] 10:01:58     INFO - mozcrash Saved minidump as /Users/cltbld/tasks/task_1595062485/build/blobber_upload_dir/AA653955-3000-4669-811F-AC97A1AC1AB4.dmp
[task 2020-07-18T10:01:58.359Z] 10:01:58     INFO - mozcrash Saved app info as /Users/cltbld/tasks/task_1595062485/build/blobber_upload_dir/AA653955-3000-4669-811F-AC97A1AC1AB4.extra
[task 2020-07-18T10:01:58.444Z] 10:01:58     INFO - PROCESS-CRASH | Main app process exited normally | application crashed [@ <name omitted>]
[task 2020-07-18T10:01:58.444Z] 10:01:58     INFO - Crash dump filename: /var/folders/b_/r4ccflzd3xgbg9kx3gsh1gp4000017/T/tmpkOUdCp.mozrunner/minidumps/AA653955-3000-4669-811F-AC97A1AC1AB4.dmp
[task 2020-07-18T10:01:58.444Z] 10:01:58     INFO - Operating system: Mac OS X
[task 2020-07-18T10:01:58.444Z] 10:01:58     INFO -                   10.14.5 18F132
[task 2020-07-18T10:01:58.444Z] 10:01:58     INFO - CPU: amd64
[task 2020-07-18T10:01:58.444Z] 10:01:58     INFO -      family 6 model 69 stepping 1
[task 2020-07-18T10:01:58.444Z] 10:01:58     INFO -      4 CPUs
[task 2020-07-18T10:01:58.444Z] 10:01:58     INFO - 
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO - GPU: UNKNOWN
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO - 
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO - Crash reason:  EXC_BAD_ACCESS / KERN_INVALID_ADDRESS
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO - Crash address: 0x2d3f9008
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO - Process uptime: 29 seconds
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO - 
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO - Thread 0 (crashed)
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -  0  XUL!<name omitted> [SkArenaAlloc.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 73 + 0x0]
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -     rax = 0x000000012d3f9010   rdx = 0x0000000000000000
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -     rcx = 0x0000000119bbed40   rbx = 0x0000000119bbeea0
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -     rsi = 0x0000000000000000   rdi = 0x0000000119bbefa8
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -     rbp = 0x00007ffedffa6b90   rsp = 0x00007ffedffa6b80
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -      r8 = 0x0000000000000002    r9 = 0x0000000000000800
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -     r10 = 0x0000000000000010   r11 = 0x000000011a9df990
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -     r12 = 0x0000000000001179   r13 = 0x0000000119bbed40
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -     r14 = 0x0000000117640d80   r15 = 0x0000000000001179
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -     rip = 0x000000011fde40c0
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -     Found by: given as instruction pointer in context
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -  1  XUL!SkStrikeCache::Node::~Node() [SkStrikeCache.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 20 + 0x47]
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -     rbp = 0x00007ffedffa6bb0   rsp = 0x00007ffedffa6ba0
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -     rip = 0x000000011ff1dc37
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -  2  XUL!SkStrikeCache::internalPurge(unsigned long) [SkStrikeCache.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 497 + 0x9]
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -     rbp = 0x00007ffedffa6c10   rsp = 0x00007ffedffa6bc0
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -     rip = 0x000000011ff14b58
[task 2020-07-18T10:01:58.445Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -  3  XUL!SkStrikeCache::purgeAll() [SkStrikeCache.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 381 + 0xc]
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     rbp = 0x00007ffedffa6c30   rsp = 0x00007ffedffa6c20
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     rip = 0x000000011ff1492e
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -  4  XUL!SkGraphics::PurgeFontCache() [SkGraphics.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 133 + 0xd]
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     rbp = 0x00007ffedffa6c40   rsp = 0x00007ffedffa6c40
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     rip = 0x000000011feb8451
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -  5  XUL!gfxPlatform::OnMemoryPressure(mozilla::layers::MemoryPressureReason) [gfxPlatform.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 467 + 0x17]
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     rbp = 0x00007ffedffa6c50   rsp = 0x00007ffedffa6c50
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     rip = 0x000000011c097b9a
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -  6  XUL!mozilla::layers::MemoryPressureObserver::Observe(nsISupports*, char const*, char16_t const*) [MemoryPressureObserver.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 68 + 0xc]
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     rbp = 0x00007ffedffa6cb0   rsp = 0x00007ffedffa6c60
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     rip = 0x000000011be78bf4
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -  7  XUL!nsObserverList::NotifyObservers(nsISupports*, char const*, char16_t const*) [nsObserverList.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 65 + 0xf]
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     rbp = 0x00007ffedffa6d00   rsp = 0x00007ffedffa6cc0
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     rip = 0x000000011a9fbb6f
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -  8  XUL!nsObserverService::NotifyObservers(nsISupports*, char const*, char16_t const*) [nsObserverService.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 287 + 0x15]
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     rbp = 0x00007ffedffa6dc0   rsp = 0x00007ffedffa6d10
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     rip = 0x000000011a9feba1
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -  9  XUL!mozilla::dom::ContentChild::RecvFlushMemory(nsTString<char16_t> const&) [ContentChild.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 2494 + 0x12]
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     rbp = 0x00007ffedffa6e00   rsp = 0x00007ffedffa6dd0
[task 2020-07-18T10:01:58.446Z] 10:01:58     INFO -     rip = 0x000000011e8c704a
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO - 10  XUL!mozilla::dom::PContentChild::OnMessageReceived(IPC::Message const&) [PContentChild.cpp: : 10573 + 0x8]
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     rbp = 0x00007ffedffa8200   rsp = 0x00007ffedffa6e10
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     rip = 0x000000011b411690
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO - 11  XUL!mozilla::ipc::MessageChannel::DispatchAsyncMessage(mozilla::ipc::ActorLifecycleProxy*, IPC::Message const&) [MessageChannel.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 2150 + 0xe]
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     rbp = 0x00007ffedffa8270   rsp = 0x00007ffedffa8210
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     rip = 0x000000011b30acdf
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO - 12  XUL!mozilla::ipc::MessageChannel::DispatchMessage(IPC::Message&&) [MessageChannel.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 2074 + 0xe]
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     rbp = 0x00007ffedffa8370   rsp = 0x00007ffedffa8280
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     rip = 0x000000011b308919
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO - 13  XUL!mozilla::ipc::MessageChannel::RunMessage(mozilla::ipc::MessageChannel::MessageTask&) [MessageChannel.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 1922 + 0xb]
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     rbp = 0x00007ffedffa83e0   rsp = 0x00007ffedffa8380
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     rip = 0x000000011b309674
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO - 14  XUL!mozilla::ipc::MessageChannel::MessageTask::Run() [MessageChannel.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 1953 + 0xc]
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     rbp = 0x00007ffedffa8400   rsp = 0x00007ffedffa83f0
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     rip = 0x000000011b309d39
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO - 15  XUL!mozilla::RunnableTask::Run() [TaskController.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 242 + 0x13]
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     rbp = 0x00007ffedffa8870   rsp = 0x00007ffedffa8410
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     rip = 0x000000011aa88c46
[task 2020-07-18T10:01:58.447Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO - 16  XUL!mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [TaskController.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 512 + 0x9]
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     rbp = 0x00007ffedffa8910   rsp = 0x00007ffedffa8880
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     rip = 0x000000011aa8675c
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO - 17  XUL!mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [TaskController.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 371 + 0x5]
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     rbp = 0x00007ffedffa8950   rsp = 0x00007ffedffa8920
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     rip = 0x000000011aa85276
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO - 18  XUL!mozilla::TaskController::ProcessPendingMTTask(bool) [TaskController.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 168 + 0x8]
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     rbp = 0x00007ffedffa89b0   rsp = 0x00007ffedffa8960
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     rip = 0x000000011aa85498
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO - 19  XUL!mozilla::detail::RunnableFunction<mozilla::TaskController::InitializeInternal()::$_6>::Run() [nsThreadUtils.h:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 577 + 0x16]
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     rbp = 0x00007ffedffa89c0   rsp = 0x00007ffedffa89c0
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     rip = 0x000000011aa8de1a
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO - 20  XUL!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 1234 + 0x6]
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     rbp = 0x00007ffedffa8f10   rsp = 0x00007ffedffa89d0
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     rip = 0x000000011aaa2ade
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO - 21  XUL!NS_ProcessNextEvent(nsIThread*, bool) [nsThreadUtils.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 513 + 0xd]
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     rbp = 0x00007ffedffa8f40   rsp = 0x00007ffedffa8f20
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     rip = 0x000000011aaa8e5c
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO - 22  XUL!mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) [MessagePump.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 109 + 0xa]
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     rbp = 0x00007ffedffa8fa0   rsp = 0x00007ffedffa8f50
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     rip = 0x000000011b30f00f
[task 2020-07-18T10:01:58.448Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO - 23  XUL!MessageLoop::Run() [message_loop.cc:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 309 + 0x5]
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     rbp = 0x00007ffedffa8fd0   rsp = 0x00007ffedffa8fb0
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     rip = 0x000000011b29bbee
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO - 24  XUL!nsBaseAppShell::Run() [nsBaseAppShell.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 137 + 0xd]
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     rbp = 0x00007ffedffa8ff0   rsp = 0x00007ffedffa8fe0
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     rip = 0x000000011ee0a309
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO - 25  XUL!nsAppShell::Run() [nsAppShell.mm:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 694 + 0x8]
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     rbp = 0x00007ffedffa9040   rsp = 0x00007ffedffa9000
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     rip = 0x000000011ee81243
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO - 26  XUL!XRE_RunAppShell() [nsEmbedFunctions.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 913 + 0x13]
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     rbp = 0x00007ffedffa9090   rsp = 0x00007ffedffa9050
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     rip = 0x000000012076767e
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO - 27  XUL!mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) [MessagePump.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 237 + 0x5]
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     rbp = 0x00007ffedffa90c0   rsp = 0x00007ffedffa90a0
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     rip = 0x000000011b30f9b1
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO - 28  XUL!MessageLoop::Run() [message_loop.cc:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 309 + 0x5]
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     rbp = 0x00007ffedffa90f0   rsp = 0x00007ffedffa90d0
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     rip = 0x000000011b29bbee
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO - 29  XUL!XRE_InitChildProcess(int, char**, XREChildData const*) [nsEmbedFunctions.cpp:e1c5c97858c851fd5e5f1a4508f6271156b99df8 : 744 + 0x5]
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     rbp = 0x00007ffedffa9440   rsp = 0x00007ffedffa9100
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     rip = 0x0000000120767127
[task 2020-07-18T10:01:58.449Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.450Z] 10:01:58     INFO - 30  plugin-container + 0xf0b
[task 2020-07-18T10:01:58.450Z] 10:01:58     INFO -     rbp = 0x00007ffedffa9480   rsp = 0x00007ffedffa9450
[task 2020-07-18T10:01:58.450Z] 10:01:58     INFO -     rip = 0x000000010fc55f0b
[task 2020-07-18T10:01:58.450Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.450Z] 10:01:58     INFO - 31  libdyld.dylib!start + 0x1
[task 2020-07-18T10:01:58.450Z] 10:01:58     INFO -     rbp = 0x00007ffedffa9490   rsp = 0x00007ffedffa9490
[task 2020-07-18T10:01:58.450Z] 10:01:58     INFO -     rip = 0x00007fff5b5bb3d5
[task 2020-07-18T10:01:58.450Z] 10:01:58     INFO -     Found by: previous frame's frame pointer
[task 2020-07-18T10:01:58.450Z] 10:01:58     INFO -

Sorry, not sure about the product and component here.

Could this be caused by bug 1652000?

Flags: needinfo?(dteller)
Regressed by: 1652000
Has Regression Range: --- → yes

Probable, yes.

  1. Is this macOS-only?
  2. Do we already have a way to reproduce?

I'd suggest rolling back bug 1652000 for the time being. I suspect that this is actually because of bug 1642257 (whose patch ended up folded in bug 1652000), so I can easily reland without this patch to check whether that's the cause.

Flags: needinfo?(dteller) → needinfo?(btara)

(In reply to David Teller [:Yoric] (please use "needinfo") from comment #4)

Probable, yes.

  1. Is this macOS-only?
  2. Do we already have a way to reproduce?

I'd suggest rolling back bug 1652000 for the time being. I suspect that this is actually because of bug 1642257 (whose patch ended up folded in bug 1652000), so I can easily reland without this patch to check whether that's the cause.

Yes, it's macOS-only. Currently there is the TCW planned closure so we'll backout 1652000 after trees are open.
Reassigning the ni.

Flags: needinfo?(btara) → needinfo?(csabou)

Fixed by backout: https://hg.mozilla.org/integration/autoland/rev/fd92c039520627dcc8cd26cbfbbc052227195cb7

Status: NEW → RESOLVED
Closed: 4 years ago
status-firefox80: --- → fixed
Flags: needinfo?(csabou)
Resolution: --- → FIXED
Target Milestone: --- → mozilla80
Crash Signature: [@ <name omitted>]
Crash Signature: [@ <name omitted>] → [@ <name omitted>] [@ mozilla::EventListenerManager::HandleEventSubType(mozilla::EventListenerManager::Listener*, mozilla::dom::Event*, mozilla::dom::EventTarget*)]
Crash Signature: [@ <name omitted>] [@ mozilla::EventListenerManager::HandleEventSubType(mozilla::EventListenerManager::Listener*, mozilla::dom::Event*, mozilla::dom::EventTarget*)] → [@ <name omitted>] [@ mozilla::EventListenerManager::HandleEventSubType(mozilla::EventListenerManager::Listener*, mozilla::dom::Event*, mozilla::dom::EventTarget*)] [@ mozilla::net::nsStandardURL::~nsStandardURL()]

Set release status flags based on info from the regressing bug 1652000

status-firefox78: --- → unaffected
status-firefox79: --- → unaffected
status-firefox-esr68: --- → unaffected
status-firefox-esr78: --- → unaffected
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