Bug: Intermittent PROCESS-CRASH | Main app process exited normally | application crashed [@ mozilla::Vector<js::frontend::ParserAtom*, (unsigned long)0, js::SystemAllocPolicy>::growStorageBy]
Status: RESOLVED
Priority: --
Resolution: INCOMPLETE
Created: 2021-02-28 13:59:22+00:00
Resolved: 2024-10-04 12:12:01+00:00

**Filed by:** btara [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=331513105&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/PGFN2K17QQOea_D8U6zP8Q/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-02-28T12:32:51.015Z] 12:32:51     INFO - TEST-START | toolkit/components/httpsonlyerror/tests/browser/browser_exception.js
[task 2021-02-28T12:32:52.700Z] 12:32:52     INFO - GECKO(30414) | ExceptionHandler::GenerateDump cloned child 31002
[task 2021-02-28T12:32:52.700Z] 12:32:52     INFO - GECKO(30414) | ExceptionHandler::SendContinueSignalToChild sent continue signal to child
[task 2021-02-28T12:32:52.708Z] 12:32:52     INFO - GECKO(30414) | ExceptionHandler::WaitForContinueSignal waiting for continue signal...
[task 2021-02-28T12:32:52.864Z] 12:32:52     INFO - GECKO(30414) | IPDL protocol error: Handler returned error code!
[task 2021-02-28T12:32:52.866Z] 12:32:52     INFO - GECKO(30414) | ###!!! [Parent][DispatchAsyncMessage] Error: PContent::Msg_CommitBrowsingContextTransaction Processing error: message was deserialized, but the handler returned false (indicating failure)
[task 2021-02-28T12:32:53.892Z] 12:32:53     INFO - GECKO(30414) | ExceptionHandler::GenerateDump cloned child 31133
[task 2021-02-28T12:32:53.893Z] 12:32:53     INFO - GECKO(30414) | ExceptionHandler::SendContinueSignalToChild sent continue signal to child
[task 2021-02-28T12:32:53.894Z] 12:32:53     INFO - GECKO(30414) | ExceptionHandler::WaitForContinueSignal waiting for continue signal...
[task 2021-02-28T12:32:54.037Z] 12:32:54     INFO - GECKO(30414) | IPDL protocol error: Handler returned error code!
[task 2021-02-28T12:32:54.039Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][DispatchAsyncMessage] Error: PContent::Msg_CommitBrowsingContextTransaction Processing error: message was deserialized, but the handler returned false (indicating failure)
[task 2021-02-28T12:32:54.058Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][MessageChannel] Error: (msgtype=0x3A0145,name=PContent::Msg_CommitBrowsingContextTransaction) Channel error: cannot send/recv
[task 2021-02-28T12:32:54.059Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][MessageChannel] Error: (msgtype=0x3A0160,name=PContent::Msg_DiscardWindowContext) Channel error: cannot send/recv
[task 2021-02-28T12:32:54.064Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][MessageChannel] Error: (msgtype=0x3A0145,name=PContent::Msg_CommitBrowsingContextTransaction) Channel error: cannot send/recv
[task 2021-02-28T12:32:54.065Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][MessageChannel] Error: (msgtype=0x3A0145,name=PContent::Msg_CommitBrowsingContextTransaction) Channel error: cannot send/recv
[task 2021-02-28T12:32:54.066Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][MessageChannel] Error: (msgtype=0x3A015E,name=PContent::Msg_CommitWindowContextTransaction) Channel error: cannot send/recv
[task 2021-02-28T12:32:54.067Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][MessageChannel] Error: (msgtype=0x3A015E,name=PContent::Msg_CommitWindowContextTransaction) Channel error: cannot send/recv
[task 2021-02-28T12:32:54.068Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][MessageChannel] Error: (msgtype=0x3A0145,name=PContent::Msg_CommitBrowsingContextTransaction) Channel error: cannot send/recv
[task 2021-02-28T12:32:54.069Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][MessageChannel] Error: (msgtype=0x3A0152,name=PContent::Msg_SetFocusedBrowsingContext) Channel error: cannot send/recv
[task 2021-02-28T12:32:54.070Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv
[task 2021-02-28T12:32:54.070Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv
[task 2021-02-28T12:32:54.071Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv
[task 2021-02-28T12:32:54.072Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv
[task 2021-02-28T12:32:54.073Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv
[task 2021-02-28T12:32:54.074Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv
[task 2021-02-28T12:32:54.075Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv
[task 2021-02-28T12:32:54.076Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv
[task 2021-02-28T12:32:54.076Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv
[task 2021-02-28T12:32:54.078Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv
[task 2021-02-28T12:32:54.079Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv
[task 2021-02-28T12:32:54.079Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv
[task 2021-02-28T12:32:54.080Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv
[task 2021-02-28T12:32:54.081Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv
[task 2021-02-28T12:32:54.085Z] 12:32:54     INFO - GECKO(30414) | ###!!! [Parent][RunMessage] Error: Channel error: cannot send/recv
[task 2021-02-28T12:32:54.085Z] 12:32:54     INFO - GECKO(30414) | [Parent 30414, Main Thread] WARNING: FileDescriptorSet destroyed with unconsumed descriptors: file /builds/worker/checkouts/gecko/ipc/chromium/src/chrome/common/file_descriptor_set_posix.cc:19
[task 2021-02-28T12:32:54.085Z] 12:32:54     INFO - GECKO(30414) | [Parent 30414, Main Thread] WARNING: FileDescriptorSet destroyed with unconsumed descriptors: file /builds/worker/checkouts/gecko/ipc/chromium/src/chrome/common/file_descriptor_set_posix.cc:19
[task 2021-02-28T12:32:54.085Z] 12:32:54     INFO - GECKO(30414) | [Parent 30414, Main Thread] WARNING: FileDescriptorSet destroyed with unconsumed descriptors: file /builds/worker/checkouts/gecko/ipc/chromium/src/chrome/common/file_descriptor_set_posix.cc:19
[task 2021-02-28T12:32:54.327Z] 12:32:54     INFO - GECKO(30414) | MEMORY STAT | vsize 2826MB | residentFast 295MB | heapAllocated 103MB
[task 2021-02-28T12:32:54.327Z] 12:32:54     INFO - TEST-OK | toolkit/components/httpsonlyerror/tests/browser/browser_exception.js | took 3311ms
[task 2021-02-28T12:32:54.348Z] 12:32:54     INFO - checking window state
[task 2021-02-28T12:32:54.364Z] 12:32:54     INFO - GECKO(30414) | Completed ShutdownLeaks collections in process 30414
[task 2021-02-28T12:32:54.365Z] 12:32:54     INFO - TEST-START | Shutdown
[task 2021-02-28T12:32:54.366Z] 12:32:54     INFO - Browser Chrome Test Summary
[task 2021-02-28T12:32:54.367Z] 12:32:54     INFO - Passed:  42
[task 2021-02-28T12:32:54.372Z] 12:32:54     INFO - Failed:  0
[task 2021-02-28T12:32:54.376Z] 12:32:54     INFO - Todo:    0
[task 2021-02-28T12:32:54.377Z] 12:32:54     INFO - Mode:    e10s
[task 2021-02-28T12:32:54.378Z] 12:32:54     INFO - *** End BrowserChrome Test Results ***
[task 2021-02-28T12:32:54.386Z] 12:32:54     INFO - GECKO(30414) | Exiting due to channel error.
[task 2021-02-28T12:32:54.387Z] 12:32:54     INFO - GECKO(30414) | Exiting due to channel error.
[task 2021-02-28T12:32:54.387Z] 12:32:54     INFO - GECKO(30414) | Exiting due to channel error.
[task 2021-02-28T12:32:54.388Z] 12:32:54     INFO - GECKO(30414) | Exiting due to channel error.
[task 2021-02-28T12:32:54.389Z] 12:32:54     INFO - GECKO(30414) | Exiting due to channel error.
[task 2021-02-28T12:32:54.389Z] 12:32:54     INFO - GECKO(30414) | Exiting due to channel error.
[task 2021-02-28T12:32:54.390Z] 12:32:54     INFO - GECKO(30414) | Exiting due to channel error.
[task 2021-02-28T12:32:54.446Z] 12:32:54     INFO - TEST-INFO | Main app process: exit 0
[task 2021-02-28T12:32:54.447Z] 12:32:54     INFO - runtests.py | Application ran for: 0:00:12.809394
[task 2021-02-28T12:32:54.448Z] 12:32:54     INFO - zombiecheck | Reading PID log: /tmp/tmpJ_rkFXpidlog
[task 2021-02-28T12:32:54.448Z] 12:32:54     INFO - ==> process 30414 launched child process 30436
...
[task 2021-02-28T12:32:54.468Z] 12:32:54     INFO - zombiecheck | Checking for orphan process with PID: 30579
[task 2021-02-28T12:32:54.468Z] 12:32:54     INFO - mozcrash Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/DS3S3FOLSUGoYIjIM_VGfQ/artifacts/public/build/target.crashreporter-symbols.zip
[task 2021-02-28T12:32:56.555Z] 12:32:56     INFO - mozcrash Copy/paste: /builds/worker/fetches/minidump_stackwalk/minidump_stackwalk /tmp/tmpHKXSkL.mozrunner/minidumps/6f4d0eb0-6b98-042a-7d0f-2156a7582813.dmp /tmp/tmp9dX9_g
[task 2021-02-28T12:33:00.690Z] 12:33:00     INFO - mozcrash Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/6f4d0eb0-6b98-042a-7d0f-2156a7582813.dmp
[task 2021-02-28T12:33:00.690Z] 12:33:00     INFO - mozcrash Saved app info as /builds/worker/workspace/build/blobber_upload_dir/6f4d0eb0-6b98-042a-7d0f-2156a7582813.extra
[task 2021-02-28T12:33:00.757Z] 12:33:00     INFO - PROCESS-CRASH | Main app process exited normally | application crashed [@ mozilla::Vector<js::frontend::ParserAtom*, (unsigned long)0, js::SystemAllocPolicy>::growStorageBy(unsigned long)]
[task 2021-02-28T12:33:00.757Z] 12:33:00     INFO - Crash dump filename: /tmp/tmpHKXSkL.mozrunner/minidumps/6f4d0eb0-6b98-042a-7d0f-2156a7582813.dmp
[task 2021-02-28T12:33:00.758Z] 12:33:00     INFO - Operating system: Linux
[task 2021-02-28T12:33:00.758Z] 12:33:00     INFO -                   0.0.0 Linux 4.4.0-1014-aws #14taskcluster1-Ubuntu SMP Tue Apr 3 10:27:00 UTC 2018 x86_64
[task 2021-02-28T12:33:00.758Z] 12:33:00     INFO - CPU: amd64
[task 2021-02-28T12:33:00.758Z] 12:33:00     INFO -      family 6 model 85 stepping 7
[task 2021-02-28T12:33:00.758Z] 12:33:00     INFO -      2 CPUs
[task 2021-02-28T12:33:00.759Z] 12:33:00     INFO - 
[task 2021-02-28T12:33:00.759Z] 12:33:00     INFO - GPU: UNKNOWN
[task 2021-02-28T12:33:00.759Z] 12:33:00     INFO - 
[task 2021-02-28T12:33:00.759Z] 12:33:00     INFO - Crash reason:  DUMP_REQUESTED
[task 2021-02-28T12:33:00.759Z] 12:33:00     INFO - Crash address: 0x7fd405b82117
[task 2021-02-28T12:33:00.759Z] 12:33:00     INFO - Process uptime: not available
[task 2021-02-28T12:33:00.759Z] 12:33:00     INFO - 
[task 2021-02-28T12:33:00.759Z] 12:33:00     INFO - Thread 0 (crashed)
[task 2021-02-28T12:33:00.759Z] 12:33:00     INFO -  0  libxul.so!mozilla::Vector<js::frontend::ParserAtom*, (unsigned long)0, js::SystemAllocPolicy>::growStorageBy(unsigned long) [Vector.h:97a677952b4b25afd4548562dd06e604c50b373e : 983 + 0x7]
[task 2021-02-28T12:33:00.759Z] 12:33:00     INFO -     rax = 0x0000000000000010   rdx = 0x0000000000000007
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rcx = 0x0000000000000000   rbx = 0x00007ffc0ef94788
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rsi = 0x00007fd3f9338580   rdi = 0x00007ffc0ef947b0
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rbp = 0x00007ffc0ef930c0   rsp = 0x00007ffc0ef930b0
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -      r8 = 0x00007fd3f9338501    r9 = 0x00007fd3f9338538
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r10 = 0x00007fd3f9338538   r11 = 0x00007ffc0ef94788
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r12 = 0x0000000000000010   r13 = 0x0000000000000000
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r14 = 0x00007ffc0ef947b0   r15 = 0x00007fd3f931180c
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rip = 0x00007fd405b82117
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     Found by: given as instruction pointer in context
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -  1  libxul.so!js::frontend::ParserAtomsTable::internChar16(JSContext*, char16_t const*, unsigned int) [ParserAtom.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 430 + 0xc]
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rbx = 0x00007ffc0ef94788   rbp = 0x00007ffc0ef931a0
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef930d0   r12 = 0x0000000000000010
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r13 = 0x0000000000000000   r14 = 0x00007fd3f99c5068
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r15 = 0x00007fd3f931180c   rip = 0x00007fd405b75b7a
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -  2  libxul.so!js::frontend::TokenStreamSpecific<mozilla::Utf8Unit, js::frontend::ParserAnyCharsAccess<js::frontend::GeneralParser<js::frontend::FullParseHandler, mozilla::Utf8Unit> > >::getStringOrTemplateToken(char, js::frontend::Token::Modifier, js::frontend::TokenKind*) [TokenStream.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 3748 + 0x14]
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rbx = 0x00007ffc0ef95160   rbp = 0x00007ffc0ef93220
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef931b0   r12 = 0x00007fd3f9155317
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r13 = 0x0000000000000022   r14 = 0x00007ffc0ef95168
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r15 = 0x0000000000000022   rip = 0x00007fd405b8a7b6
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -  3  libxul.so!js::frontend::TokenStreamSpecific<mozilla::Utf8Unit, js::frontend::ParserAnyCharsAccess<js::frontend::GeneralParser<js::frontend::FullParseHandler, mozilla::Utf8Unit> > >::getTokenInternal(js::frontend::TokenKind*, js::frontend::Token::Modifier) [TokenStream.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 2882 + 0x15]
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rbx = 0x0000000000000022   rbp = 0x00007ffc0ef932d0
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef93230   r12 = 0x00007ffc0ef95160
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r13 = 0x00007fd3f9155347   r14 = 0x00007fd3f9156305
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r15 = 0x00007fd3f9155346   rip = 0x00007fd405b86df9
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -  4  libxul.so!js::frontend::GeneralParser<js::frontend::FullParseHandler, mozilla::Utf8Unit>::memberExpr(js::frontend::YieldHandling, js::frontend::TripledotHandling, js::frontend::TokenKind, bool, js::frontend::GeneralParser<js::frontend::FullParseHandler, mozilla::Utf8Unit>::PossibleError*, js::frontend::ParserBase::InvokedPrediction) [Parser.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 10116 + 0x2e]
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rbx = 0x00007fd3f991a848   rbp = 0x00007ffc0ef933c0
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef932e0   r12 = 0x00007ffc0ef94d20
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef95160   r14 = 0x00007fd3f99e1118
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r15 = 0x0000033e0000033d   rip = 0x00007fd405b10d44
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -  5  libxul.so!js::frontend::GeneralParser<js::frontend::FullParseHandler, mozilla::Utf8Unit>::unaryExpr(js::frontend::YieldHandling, js::frontend::TripledotHandling, js::frontend::GeneralParser<js::frontend::FullParseHandler, mozilla::Utf8Unit>::PossibleError*, js::frontend::ParserBase::InvokedPrediction) [Parser.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 9827 + 0x41]
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rbx = 0x0000000000000323   rbp = 0x00007ffc0ef93460
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef933d0   r12 = 0x00007ffc0ef94d20
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r13 = 0x0000000000000000   r14 = 0x00007ffc0ef93410
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r15 = 0x0000000000000000   rip = 0x00007fd405b0eac3
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -  6  libxul.so!js::frontend::GeneralParser<js::frontend::FullParseHandler, mozilla::Utf8Unit>::assignExpr(js::frontend::InHandling, js::frontend::YieldHandling, js::frontend::TripledotHandling, js::frontend::GeneralParser<js::frontend::FullParseHandler, mozilla::Utf8Unit>::PossibleError*, js::frontend::ParserBase::InvokedPrediction) [Parser.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 9354 + 0x119]
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rbx = 0x0000000000000001   rbp = 0x00007ffc0ef93660
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef93470   r12 = 0x0000000000000000
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r13 = 0x000fc0000000001f   r14 = 0x0000000000000001
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r15 = 0x0000000000000000   rip = 0x00007fd405b0b483
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -  7  libxul.so!js::frontend::GeneralParser<js::frontend::FullParseHandler, mozilla::Utf8Unit>::statementListItem(js::frontend::YieldHandling, bool) [Parser.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 8818 + 0x100]
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rbx = 0x00000000000002fd   rbp = 0x00007ffc0ef93800
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef93670   r12 = 0x0000000000000000
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef936d0   r14 = 0x00007ffc0ef94d20
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r15 = 0x0000000000000001   rip = 0x00007fd405af64d9
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -  8  libxul.so!js::frontend::GeneralParser<js::frontend::FullParseHandler, mozilla::Utf8Unit>::functionFormalParametersAndBody(js::frontend::InHandling, js::frontend::YieldHandling, js::frontend::FunctionNode**, js::frontend::FunctionSyntaxKind, mozilla::Maybe<unsigned int> const&, bool) [Parser.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 3457 + 0x100]
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rbx = 0x000002f800000201   rbp = 0x00007ffc0ef939a0
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef93810   r12 = 0x000002f5000002f4
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef94d20   r14 = 0x00007fd3f9341f70
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     r15 = 0x0000000000000000   rip = 0x00007fd405aff2a2
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.760Z] 12:33:00     INFO -  9  libxul.so!js::frontend::GeneralParser<js::frontend::FullParseHandler, mozilla::Utf8Unit>::functionDefinition(js::frontend::FunctionNode*, unsigned int, js::frontend::InHandling, js::frontend::YieldHandling, js::frontend::TaggedParserAtomIndex, js::frontend::FunctionSyntaxKind, js::GeneratorKind, js::FunctionAsyncKind, bool) [Parser.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 2953 + 0x876]
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO -     rbx = 0x00007ffc0ef943a8   rbp = 0x00007ffc0ef93d30
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef939b0   r12 = 0x00007fd3f9341ec8
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef94d20   r14 = 0x0000000000000000
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO -     r15 = 0x00007ffc0ef94d40   rip = 0x00007fd405b04838
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO - 10  libxul.so!js::frontend::GeneralParser<js::frontend::FullParseHandler, mozilla::Utf8Unit>::classDefinition(js::frontend::YieldHandling, js::frontend::GeneralParser<js::frontend::FullParseHandler, mozilla::Utf8Unit>::ClassContext, js::frontend::DefaultHandling) [Parser.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 7777 + 0x2d8]
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO -     rbx = 0x0000000000000000   rbp = 0x00007ffc0ef94130
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef93d40   r12 = 0x0000000000000000
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO -     r13 = 0x000002f4000002e9   r14 = 0x00007ffc0ef94d20
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO -     r15 = 0x0000000000000000   rip = 0x00007fd406d13126
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO - 11  libxul.so!js::frontend::GeneralParser<js::frontend::FullParseHandler, mozilla::Utf8Unit>::statementListItem(js::frontend::YieldHandling, bool) [Parser.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 8883 + 0x12]
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO -     rbx = 0x00007fd3f991a000   rbp = 0x00007ffc0ef942d0
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef94140   r12 = 0x00007ffc0ef94260
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO -     r13 = 0x00007fd3f9341458   r14 = 0x00007ffc0ef94d20
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO -     r15 = 0x0000000000000000   rip = 0x00007fd405af8526
[task 2021-02-28T12:33:00.761Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.762Z] 12:33:00     INFO - 12  libxul.so!js::frontend::GeneralParser<js::frontend::FullParseHandler, mozilla::Utf8Unit>::statementList(js::frontend::YieldHandling) [Parser.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 3934 + 0x13]
[task 2021-02-28T12:33:00.762Z] 12:33:00     INFO -     rbx = 0x0000000000000000   rbp = 0x00007ffc0ef94330
[task 2021-02-28T12:33:00.762Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef942e0   r12 = 0x0000000000000000
[task 2021-02-28T12:33:00.762Z] 12:33:00     INFO -     r13 = 0x00007fd3f9341458   r14 = 0x00007fd3f9341020
[task 2021-02-28T12:33:00.762Z] 12:33:00     INFO -     r15 = 0x00007ffc0ef94d20   rip = 0x00007fd405af5017
[task 2021-02-28T12:33:00.763Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.763Z] 12:33:00     INFO - 13  libxul.so!js::frontend::Parser<js::frontend::FullParseHandler, mozilla::Utf8Unit>::globalBody(js::frontend::GlobalSharedContext*) [Parser.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 1643 + 0xa]
[task 2021-02-28T12:33:00.763Z] 12:33:00     INFO -     rbx = 0x00007ffc0ef94d20   rbp = 0x00007ffc0ef94560
[task 2021-02-28T12:33:00.763Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef94340   r12 = 0x0000000000000000
[task 2021-02-28T12:33:00.763Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef94618   r14 = 0x00007ffc0ef945d8
[task 2021-02-28T12:33:00.764Z] 12:33:00     INFO -     r15 = 0x00007ffc0ef95160   rip = 0x00007fd406d44055
[task 2021-02-28T12:33:00.764Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.764Z] 12:33:00     INFO - 14  libxul.so!bool CompileGlobalScriptToStencilAndMaybeInstantiate<mozilla::Utf8Unit>(JSContext*, js::frontend::CompilationInput&, JS::SourceText<mozilla::Utf8Unit>&, js::ScopeKind, mozilla::Variant<mozilla::UniquePtr<js::frontend::ExtensibleCompilationStencil, JS::DeletePolicy<js::frontend::ExtensibleCompilationStencil> >, mozilla::UniquePtr<js::frontend::CompilationStencil, JS::DeletePolicy<js::frontend::CompilationStencil> >, js::frontend::CompilationGCOutput*>&) [BytecodeCompiler.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 286 + 0x11f]
[task 2021-02-28T12:33:00.764Z] 12:33:00     INFO -     rbx = 0x00007fd413920720   rbp = 0x00007ffc0ef95490
[task 2021-02-28T12:33:00.765Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef94570   r12 = 0x00007fd3f991a088
[task 2021-02-28T12:33:00.765Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef94618   r14 = 0x0000000000000003
[task 2021-02-28T12:33:00.765Z] 12:33:00     INFO -     r15 = 0x00007fd3f991a000   rip = 0x00007fd406d619f4
[task 2021-02-28T12:33:00.765Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.765Z] 12:33:00     INFO - 15  libxul.so!js::frontend::CompileGlobalScript(JSContext*, JS::ReadOnlyCompileOptions const&, JS::SourceText<mozilla::Utf8Unit>&, js::ScopeKind) [BytecodeCompiler.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 441 + 0x9b]
[task 2021-02-28T12:33:00.765Z] 12:33:00     INFO -     rbx = 0x00007ffc0ef95560   rbp = 0x00007ffc0ef955a0
[task 2021-02-28T12:33:00.766Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef954a0   r12 = 0x00007ffc0ef954a8
[task 2021-02-28T12:33:00.766Z] 12:33:00     INFO -     r13 = 0x00007fd40a03f260   r14 = 0x0002000100000000
[task 2021-02-28T12:33:00.766Z] 12:33:00     INFO -     r15 = 0x00007fd40a03f288   rip = 0x00007fd406d48a6f
[task 2021-02-28T12:33:00.766Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.766Z] 12:33:00     INFO - 16  libxul.so!mozJSComponentLoader::ObjectForLocation(ComponentLoaderInfo&, nsIFile*, JS::MutableHandle<JSObject*>, JS::MutableHandle<JSScript*>, char**, bool, JS::MutableHandle<JS::Value>) [mozJSComponentLoader.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 810 + 0xe]
[task 2021-02-28T12:33:00.767Z] 12:33:00     INFO -     rbx = 0x00007ffc0ef95700   rbp = 0x00007ffc0ef95950
[task 2021-02-28T12:33:00.767Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef955b0   r12 = 0x00007fd3f9115470
[task 2021-02-28T12:33:00.767Z] 12:33:00     INFO -     r13 = 0x0000000000000000   r14 = 0x0002000100000000
[task 2021-02-28T12:33:00.767Z] 12:33:00     INFO -     r15 = 0x00007fd3f991a000   rip = 0x00007fd4062b3a4d
[task 2021-02-28T12:33:00.767Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.767Z] 12:33:00     INFO - 17  libxul.so!mozJSComponentLoader::Import(JSContext*, nsTSubstring<char> const&, JS::MutableHandle<JSObject*>, JS::MutableHandle<JSObject*>, bool) [mozJSComponentLoader.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 1271 + 0xf]
[task 2021-02-28T12:33:00.768Z] 12:33:00     INFO -     rbx = 0x00007fd3ff11a998   rbp = 0x00007ffc0ef95bd0
[task 2021-02-28T12:33:00.768Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef95960   r12 = 0x00007ffc0ef959f0
[task 2021-02-28T12:33:00.768Z] 12:33:00     INFO -     r13 = 0x00007fd3ff11a940   r14 = 0x00007ffc0ef95b60
[task 2021-02-28T12:33:00.768Z] 12:33:00     INFO -     r15 = 0x00007fd3f91226d0   rip = 0x00007fd4062b59cb
[task 2021-02-28T12:33:00.768Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.769Z] 12:33:00     INFO - 18  libxul.so!mozilla::dom::JSActorManager::GetActor(JSContext*, nsTSubstring<char> const&, mozilla::ErrorResult&) [JSActorManager.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 67 + 0x30]
[task 2021-02-28T12:33:00.769Z] 12:33:00     INFO -     rbx = 0x00007fd3ff0eab68   rbp = 0x00007ffc0ef95d40
[task 2021-02-28T12:33:00.769Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef95be0   r12 = 0x00007fd3ff0eab20
[task 2021-02-28T12:33:00.769Z] 12:33:00     INFO -     r13 = 0x00007fd3ffb81ea0   r14 = 0x00007fd3f991a000
[task 2021-02-28T12:33:00.769Z] 12:33:00     INFO -     r15 = 0x00007fd3ff11a940   rip = 0x00007fd40683926a
[task 2021-02-28T12:33:00.770Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.770Z] 12:33:00     INFO - 19  libxul.so!mozilla::dom::JSWindowActorProtocol::HandleEvent(mozilla::dom::Event*) [JSWindowActorProtocol.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 193 + 0x23]
[task 2021-02-28T12:33:00.770Z] 12:33:00     INFO -     rbx = 0x00007ffc0ef95de0   rbp = 0x00007ffc0ef95fe0
[task 2021-02-28T12:33:00.770Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef95d50   r12 = 0x00007fd3ffb81ea0
[task 2021-02-28T12:33:00.770Z] 12:33:00     INFO -     r13 = 0x00007fd3ffbdd120   r14 = 0x00007fd3f9115420
[task 2021-02-28T12:33:00.771Z] 12:33:00     INFO -     r15 = 0x00007fd3ff0eab20   rip = 0x00007fd40684149c
[task 2021-02-28T12:33:00.771Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.771Z] 12:33:00     INFO - 20  libxul.so!mozilla::EventListenerManager::HandleEventInternal(nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event**, mozilla::dom::EventTarget*, nsEventStatus*, bool) [EventListenerManager.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 1296 + 0x355]
[task 2021-02-28T12:33:00.771Z] 12:33:00     INFO -     rbx = 0x00007fd3f9154040   rbp = 0x00007ffc0ef963a0
[task 2021-02-28T12:33:00.771Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef95ff0   r12 = 0x0000000000000000
[task 2021-02-28T12:33:00.772Z] 12:33:00     INFO -     r13 = 0x00007fd3ffbdd120   r14 = 0x0000000000000000
[task 2021-02-28T12:33:00.772Z] 12:33:00     INFO -     r15 = 0x000000000000006e   rip = 0x00007fd4057e06a3
[task 2021-02-28T12:33:00.772Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.772Z] 12:33:00     INFO - 21  libxul.so!mozilla::EventTargetChainItem::HandleEventTargetChain(nsTArray<mozilla::EventTargetChainItem>&, mozilla::EventChainPostVisitor&, mozilla::EventDispatchingCallback*, mozilla::ELMCreationDetector&) [EventDispatcher.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 592 + 0x138]
[task 2021-02-28T12:33:00.773Z] 12:33:00     INFO -     rbx = 0x000000000000c98d   rbp = 0x00007ffc0ef96510
[task 2021-02-28T12:33:00.773Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef963b0   r12 = 0x00007fd3ff122380
[task 2021-02-28T12:33:00.773Z] 12:33:00     INFO -     r13 = 0x00007fd3ffb5d008   r14 = 0x0000000000000050
[task 2021-02-28T12:33:00.773Z] 12:33:00     INFO -     r15 = 0x00007fd3ffb5d088   rip = 0x00007fd4057d55dc
[task 2021-02-28T12:33:00.773Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.774Z] 12:33:00     INFO - 22  libxul.so!mozilla::EventDispatcher::Dispatch(nsISupports*, nsPresContext*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsEventStatus*, mozilla::EventDispatchingCallback*, nsTArray<mozilla::dom::EventTarget*>*) [EventDispatcher.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 1099 + 0x5]
[task 2021-02-28T12:33:00.774Z] 12:33:00     INFO -     rbx = 0x0000000000000000   rbp = 0x00007ffc0ef969a0
[task 2021-02-28T12:33:00.774Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef96520   r12 = 0x00007fd3ff120000
[task 2021-02-28T12:33:00.774Z] 12:33:00     INFO -     r13 = 0x00007fd3ffb5d000   r14 = 0x0000000000000000
[task 2021-02-28T12:33:00.774Z] 12:33:00     INFO -     r15 = 0x0000000000000000   rip = 0x00007fd4057d7670
[task 2021-02-28T12:33:00.775Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.775Z] 12:33:00     INFO - 23  libxul.so!mozilla::EventDispatcher::DispatchDOMEvent(nsISupports*, mozilla::WidgetEvent*, mozilla::dom::Event*, nsPresContext*, nsEventStatus*) [EventDispatcher.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 1200 + 0x1f]
[task 2021-02-28T12:33:00.775Z] 12:33:00     INFO -     rbx = 0x00007fd3f9154040   rbp = 0x00007ffc0ef969e0
[task 2021-02-28T12:33:00.775Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef969b0   r12 = 0x00007fd4139d6930
[task 2021-02-28T12:33:00.775Z] 12:33:00     INFO -     r13 = 0x00007fd3f9115420   r14 = 0x0000000000000000
[task 2021-02-28T12:33:00.776Z] 12:33:00     INFO -     r15 = 0x0000000000000000   rip = 0x00007fd4057dd080
[task 2021-02-28T12:33:00.776Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.776Z] 12:33:00     INFO - 24  libxul.so!mozilla::dom::Document::DispatchPageTransition(mozilla::dom::EventTarget*, nsTSubstring<char16_t> const&, bool, bool, bool) [Document.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 11104 + 0xf]
[task 2021-02-28T12:33:00.776Z] 12:33:00     INFO -     rbx = 0x00007fd3f9115420   rbp = 0x00007ffc0ef96a40
[task 2021-02-28T12:33:00.776Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef969f0   r12 = 0x00007fd3ff120000
[task 2021-02-28T12:33:00.777Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef96a80   r14 = 0x00007ffc0ef96a08
[task 2021-02-28T12:33:00.777Z] 12:33:00     INFO -     r15 = 0x0000000000000000   rip = 0x00007fd4064e7faa
[task 2021-02-28T12:33:00.777Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.777Z] 12:33:00     INFO - 25  libxul.so!mozilla::dom::Document::OnPageHide(bool, mozilla::dom::EventTarget*, bool) [Document.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 11242 + 0x35]
[task 2021-02-28T12:33:00.778Z] 12:33:00     INFO -     rbx = 0x0000000000000000   rbp = 0x00007ffc0ef96ac0
[task 2021-02-28T12:33:00.778Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef96a50   r12 = 0x00007fd3ff120000
[task 2021-02-28T12:33:00.778Z] 12:33:00     INFO -     r13 = 0x00007fd3ffbaebc0   r14 = 0x0000000000000000
[task 2021-02-28T12:33:00.778Z] 12:33:00     INFO -     r15 = 0x0000000000000000   rip = 0x00007fd4064e8576
[task 2021-02-28T12:33:00.778Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.779Z] 12:33:00     INFO - 26  libxul.so!nsDocumentViewer::PageHide(bool) [nsDocumentViewer.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 1400 + 0x15]
[task 2021-02-28T12:33:00.779Z] 12:33:00     INFO -     rbx = 0x000035c27e4d3080   rbp = 0x00007ffc0ef96bb0
[task 2021-02-28T12:33:00.779Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef96ad0   r12 = 0x0000000000000001
[task 2021-02-28T12:33:00.779Z] 12:33:00     INFO -     r13 = 0x0000000000000000   r14 = 0x0000000000000001
[task 2021-02-28T12:33:00.779Z] 12:33:00     INFO -     r15 = 0x00007fd3ff0c9a10   rip = 0x00007fd406971c43
[task 2021-02-28T12:33:00.780Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.780Z] 12:33:00     INFO - 27  libxul.so!nsDocShell::FirePageHideNotificationInternal(bool, bool) [nsDocShell.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 1150 + 0x10]
[task 2021-02-28T12:33:00.780Z] 12:33:00     INFO -     rbx = 0x0000000000000000   rbp = 0x00007ffc0ef96c70
[task 2021-02-28T12:33:00.780Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef96bc0   r12 = 0x0000000000000001
[task 2021-02-28T12:33:00.780Z] 12:33:00     INFO -     r13 = 0x0000000000000001   r14 = 0x00007fd3ff0c9a10
[task 2021-02-28T12:33:00.781Z] 12:33:00     INFO -     r15 = 0x00007fd3ff0b6000   rip = 0x00007fd406b3bf2f
[task 2021-02-28T12:33:00.781Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.781Z] 12:33:00     INFO - 28  libxul.so!nsDocShell::Destroy() [nsDocShell.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 4556 + 0xf]
[task 2021-02-28T12:33:00.781Z] 12:33:00     INFO -     rbx = 0x00007fd3ffb78450   rbp = 0x00007ffc0ef96cc0
[task 2021-02-28T12:33:00.781Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef96c80   r12 = 0x00007ffc0ef96c80
[task 2021-02-28T12:33:00.782Z] 12:33:00     INFO -     r13 = 0x00007fd3ff0b6000   r14 = 0x00007fd3ffbaebc0
[task 2021-02-28T12:33:00.782Z] 12:33:00     INFO -     r15 = 0x00007fd3ff0b6190   rip = 0x00007fd406b377c0
[task 2021-02-28T12:33:00.782Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.782Z] 12:33:00     INFO - 29  libxul.so!nsWebBrowser::SetDocShell(nsDocShell*) [nsWebBrowser.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 1128 + 0x5]
[task 2021-02-28T12:33:00.783Z] 12:33:00     INFO -     rbx = 0x00007fd3ffb78450   rbp = 0x00007ffc0ef96cf0
[task 2021-02-28T12:33:00.783Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef96cd0   r12 = 0x0000000000000000
[task 2021-02-28T12:33:00.783Z] 12:33:00     INFO -     r13 = 0x00007fd3ff139000   r14 = 0x00007fd3ff0b6190
[task 2021-02-28T12:33:00.783Z] 12:33:00     INFO -     r15 = 0x00007fd3ff0b6000   rip = 0x00007fd406b8d954
[task 2021-02-28T12:33:00.784Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.784Z] 12:33:00     INFO - 30  libxul.so!{virtual override thunk({offset(-24)}, nsWebBrowser::Destroy())} + 0x24
[task 2021-02-28T12:33:00.784Z] 12:33:00     INFO -     rbx = 0x00007fd3ffb78450   rbp = 0x00007ffc0ef96d10
[task 2021-02-28T12:33:00.784Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef96d00   r12 = 0x0000000000000000
[task 2021-02-28T12:33:00.784Z] 12:33:00     INFO -     r13 = 0x00007fd3ff139000   r14 = 0x00007fd3ffbaebc0
[task 2021-02-28T12:33:00.785Z] 12:33:00     INFO -     r15 = 0x00007fd3ff139000   rip = 0x00007fd406b8e114
[task 2021-02-28T12:33:00.785Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.785Z] 12:33:00     INFO - 31  libxul.so!mozilla::dom::BrowserChild::DestroyWindow() [BrowserChild.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 904 + 0xe]
[task 2021-02-28T12:33:00.785Z] 12:33:00     INFO -     rbx = 0x00007ffc0ef96d28   rbp = 0x00007ffc0ef96d60
[task 2021-02-28T12:33:00.786Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef96d20   r12 = 0x0000000000000000
[task 2021-02-28T12:33:00.786Z] 12:33:00     INFO -     r13 = 0x00007fd3ff139000   r14 = 0x00007fd3ffbaebc0
[task 2021-02-28T12:33:00.786Z] 12:33:00     INFO -     r15 = 0x00007fd3ff139000   rip = 0x00007fd406808ca7
[task 2021-02-28T12:33:00.786Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.787Z] 12:33:00     INFO - 32  libxul.so!mozilla::dom::BrowserChild::RecvDestroy() [BrowserChild.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 2481 + 0x8]
[task 2021-02-28T12:33:00.787Z] 12:33:00     INFO -     rbx = 0x0000000000000000   rbp = 0x00007ffc0ef96db0
[task 2021-02-28T12:33:00.787Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef96d70   r12 = 0x0000000000000000
[task 2021-02-28T12:33:00.787Z] 12:33:00     INFO -     r13 = 0x00007fd3ff139000   r14 = 0x00007fd3ffbaebc0
[task 2021-02-28T12:33:00.788Z] 12:33:00     INFO -     r15 = 0x00007fd3ff139000   rip = 0x00007fd40680c600
[task 2021-02-28T12:33:00.788Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.788Z] 12:33:00     INFO - 33  libxul.so!mozilla::dom::PBrowserChild::OnMessageReceived(IPC::Message const&) [PBrowserChild.cpp: : 6668 + 0xc]
[task 2021-02-28T12:33:00.788Z] 12:33:00     INFO -     rbx = 0x00007fd413920720   rbp = 0x00007ffc0ef97050
[task 2021-02-28T12:33:00.789Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef96dc0   r12 = 0x0000000000000000
[task 2021-02-28T12:33:00.789Z] 12:33:00     INFO -     r13 = 0x00007fd3ff139000   r14 = 0x0000000000000001
[task 2021-02-28T12:33:00.789Z] 12:33:00     INFO -     r15 = 0x00007fd3ffb9fea0   rip = 0x00007fd40629488d
[task 2021-02-28T12:33:00.790Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.790Z] 12:33:00     INFO - 34  libxul.so!mozilla::dom::PContentChild::OnMessageReceived(IPC::Message const&) [PContentChild.cpp: : 8700 + 0xd]
[task 2021-02-28T12:33:00.790Z] 12:33:00     INFO -     rbx = 0x00007fd3ff0e81e0   rbp = 0x00007ffc0ef983a0
[task 2021-02-28T12:33:00.791Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef97060   r12 = 0x0000000000000000
[task 2021-02-28T12:33:00.791Z] 12:33:00     INFO -     r13 = 0x0000000000000000   r14 = 0x00007fd3ffb9fea0
[task 2021-02-28T12:33:00.791Z] 12:33:00     INFO -     r15 = 0x00007fd4139c9020   rip = 0x00007fd4061f7396
[task 2021-02-28T12:33:00.791Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.792Z] 12:33:00     INFO - 35  libxul.so!mozilla::ipc::MessageChannel::DispatchMessage(IPC::Message&&) [MessageChannel.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 2077 + 0x7c]
[task 2021-02-28T12:33:00.792Z] 12:33:00     INFO -     rbx = 0x0000000000000001   rbp = 0x00007ffc0ef986b0
[task 2021-02-28T12:33:00.792Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef983b0   r12 = 0x0000000000000000
[task 2021-02-28T12:33:00.793Z] 12:33:00     INFO -     r13 = 0x00007fd4139c90e0   r14 = 0x00007fd3ff042d00
[task 2021-02-28T12:33:00.793Z] 12:33:00     INFO -     r15 = 0x00007fd3ff042d00   rip = 0x00007fd4056518f5
[task 2021-02-28T12:33:00.793Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.794Z] 12:33:00     INFO - 36  libxul.so!mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [TaskController.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 760 + 0x21e]
[task 2021-02-28T12:33:00.794Z] 12:33:00     INFO -     rbx = 0x00007fd4139c90e0   rbp = 0x00007ffc0ef98d10
[task 2021-02-28T12:33:00.794Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef986c0   r12 = 0x00007fd3ffb9fea0
[task 2021-02-28T12:33:00.794Z] 12:33:00     INFO -     r13 = 0x00007fd3ffbb49e0   r14 = 0x00007fd3ffb9fe40
[task 2021-02-28T12:33:00.795Z] 12:33:00     INFO -     r15 = 0x00007fd3ffb1b500   rip = 0x00007fd40560a72e
[task 2021-02-28T12:33:00.795Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.795Z] 12:33:00     INFO - 37  libxul.so!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 1158 + 0x3c]
[task 2021-02-28T12:33:00.796Z] 12:33:00     INFO -     rbx = 0x00007fd3ff1f0090   rbp = 0x00007ffc0ef98f40
[task 2021-02-28T12:33:00.796Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef98d20   r12 = 0x00007fd3ffbf3ac0
[task 2021-02-28T12:33:00.796Z] 12:33:00     INFO -     r13 = 0x00007fd41391d540   r14 = 0x00007ffc0ef98e10
[task 2021-02-28T12:33:00.797Z] 12:33:00     INFO -     r15 = 0x00007fd3ffbb5030   rip = 0x00007fd405610c98
[task 2021-02-28T12:33:00.797Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.797Z] 12:33:00     INFO - 38  libxul.so!mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) [MessagePump.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 87 + 0x2a]
[task 2021-02-28T12:33:00.798Z] 12:33:00     INFO -     rbx = 0x00007fd3ffbb5030   rbp = 0x00007ffc0ef98fc0
[task 2021-02-28T12:33:00.798Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef98f50   r12 = 0x00007fd4139a56a0
[task 2021-02-28T12:33:00.798Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef990c8   r14 = 0x00007ffc0ef98f78
[task 2021-02-28T12:33:00.798Z] 12:33:00     INFO -     r15 = 0x0000000000000000   rip = 0x00007fd4056535e6
[task 2021-02-28T12:33:00.799Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.799Z] 12:33:00     INFO - 39  libxul.so!MessageLoop::Run() [message_loop.cc:97a677952b4b25afd4548562dd06e604c50b373e : 310 + 0xc]
[task 2021-02-28T12:33:00.799Z] 12:33:00     INFO -     rbx = 0x00007ffc0ef98fd8   rbp = 0x00007ffc0ef99000
[task 2021-02-28T12:33:00.800Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef98fd0   r12 = 0x0000000080004005
[task 2021-02-28T12:33:00.800Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef9a488   r14 = 0x00007fd3ffbb5030
[task 2021-02-28T12:33:00.800Z] 12:33:00     INFO -     r15 = 0x0000000000007601   rip = 0x00007fd40618eecf
[task 2021-02-28T12:33:00.801Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.801Z] 12:33:00     INFO - 40  libxul.so!nsBaseAppShell::Run() [nsBaseAppShell.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 137 + 0xd]
[task 2021-02-28T12:33:00.801Z] 12:33:00     INFO -     rbx = 0x00007fd3ffb61fa0   rbp = 0x00007ffc0ef99020
[task 2021-02-28T12:33:00.802Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef99010   r12 = 0x0000000080004005
[task 2021-02-28T12:33:00.802Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef9a488   r14 = 0x00007fd3ffbb5030
[task 2021-02-28T12:33:00.802Z] 12:33:00     INFO -     r15 = 0x0000000000007601   rip = 0x00007fd4068de189
[task 2021-02-28T12:33:00.803Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.803Z] 12:33:00     INFO - 41  libxul.so!XRE_RunAppShell() [nsEmbedFunctions.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 902 + 0x6]
[task 2021-02-28T12:33:00.803Z] 12:33:00     INFO -     rbx = 0x00007ffc0ef99038   rbp = 0x00007ffc0ef99050
[task 2021-02-28T12:33:00.804Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef99030   r12 = 0x0000000080004005
[task 2021-02-28T12:33:00.804Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef9a488   r14 = 0x000000000000000d
[task 2021-02-28T12:33:00.804Z] 12:33:00     INFO -     r15 = 0x0000000000007601   rip = 0x00007fd406c03655
[task 2021-02-28T12:33:00.804Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.805Z] 12:33:00     INFO - 42  libxul.so!MessageLoop::Run() [message_loop.cc:97a677952b4b25afd4548562dd06e604c50b373e : 310 + 0xc]
[task 2021-02-28T12:33:00.805Z] 12:33:00     INFO -     rbx = 0x00007ffc0ef99068   rbp = 0x00007ffc0ef99090
[task 2021-02-28T12:33:00.805Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef99060   r12 = 0x0000000080004005
[task 2021-02-28T12:33:00.806Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef9a488   r14 = 0x000000000000000d
[task 2021-02-28T12:33:00.806Z] 12:33:00     INFO -     r15 = 0x0000000000007601   rip = 0x00007fd40618eecf
[task 2021-02-28T12:33:00.806Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.807Z] 12:33:00     INFO - 43  libxul.so!XRE_InitChildProcess(int, char**, XREChildData const*) [nsEmbedFunctions.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 733 + 0x5]
[task 2021-02-28T12:33:00.807Z] 12:33:00     INFO -     rbx = 0x00007fd4139c9000   rbp = 0x00007ffc0ef99320
[task 2021-02-28T12:33:00.807Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef990a0   r12 = 0x0000000080004005
[task 2021-02-28T12:33:00.808Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef9a488   r14 = 0x000000000000000d
[task 2021-02-28T12:33:00.808Z] 12:33:00     INFO -     r15 = 0x0000000000007601   rip = 0x00007fd406c03308
[task 2021-02-28T12:33:00.808Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.809Z] 12:33:00     INFO - 44  firefox-bin!main [nsBrowserApp.cpp:97a677952b4b25afd4548562dd06e604c50b373e : 309 + 0x44]
[task 2021-02-28T12:33:00.809Z] 12:33:00     INFO -     rbx = 0x00007fd4139026c0   rbp = 0x00007ffc0ef9a3a0
[task 2021-02-28T12:33:00.809Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef99330   r12 = 0x0000000000000000
[task 2021-02-28T12:33:00.810Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef9a480   r14 = 0x000000000000000f
[task 2021-02-28T12:33:00.810Z] 12:33:00     INFO -     r15 = 0x00007ffc0ef9a488   rip = 0x000055ae35be7e70
[task 2021-02-28T12:33:00.810Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.811Z] 12:33:00     INFO - 45  libc.so.6!__libc_start_main [libc-start.c : 310 + 0x1a]
[task 2021-02-28T12:33:00.811Z] 12:33:00     INFO -     rbx = 0x0000000000000000   rbp = 0x000055ae35bfd0f0
[task 2021-02-28T12:33:00.811Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef9a3b0   r12 = 0x000055ae35be7be7
[task 2021-02-28T12:33:00.812Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef9a480   r14 = 0x0000000000000000
[task 2021-02-28T12:33:00.812Z] 12:33:00     INFO -     r15 = 0x0000000000000000   rip = 0x00007fd413e09b97
[task 2021-02-28T12:33:00.812Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.812Z] 12:33:00     INFO - 46  firefox-bin!_start + 0x29
[task 2021-02-28T12:33:00.813Z] 12:33:00     INFO -     rbx = 0x0000000000000000   rbp = 0x0000000000000000
[task 2021-02-28T12:33:00.813Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef9a470   r12 = 0x000055ae35be7be7
[task 2021-02-28T12:33:00.813Z] 12:33:00     INFO -     r13 = 0x00007ffc0ef9a480   r14 = 0x0000000000000000
[task 2021-02-28T12:33:00.814Z] 12:33:00     INFO -     r15 = 0x0000000000000000   rip = 0x000055ae35be7c10
[task 2021-02-28T12:33:00.814Z] 12:33:00     INFO -     Found by: call frame info
[task 2021-02-28T12:33:00.814Z] 12:33:00     INFO - 47  [stack] + 0x1f478
[task 2021-02-28T12:33:00.815Z] 12:33:00     INFO -     rsp = 0x00007ffc0ef9a478   rip = 0x00007ffc0ef9a478
[task 2021-02-28T12:33:00.815Z] 12:33:00     INFO -     Found by: stack scanning
[task 2021-02-28T12:33:00.815Z] 12:33:00     INFO - 
...
...
...```