1030577 - Intermittent TEST-UNEXPECTED-FAIL | browser_audionode-actor-get-params-01.js | application terminated with exit code 2147483651 | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]

Status: RESOLVED FIXED

(Core :: JavaScript: GC, defect)

Description

[Nigel Babu [:nigelb]]

WINNT 6.2 mozilla-central debug test mochitest-devtools-chrome-3 on 2014-06-25 19:33:45 PDT for push 464bca437658

slave: t-w864-ix-043

https://tbpl.mozilla.org/php/getParsedLog.php?id=42494778&tree=Mozilla-Central

19:50:38     INFO -  Assertion failure: rt->gc.nursery.isEmpty(), at c:\builds\moz2_slave\m-cen-w32-d-000000000000000000\build\js\src\jsgc.cpp:4475
19:50:45     INFO -  TEST-INFO | Main app process: exit status 80000003
19:50:45  WARNING -  TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application terminated with exit code 2147483651
19:50:45     INFO -  INFO | runtests.py | Application ran for: 0:13:17.022000
19:50:45     INFO -  INFO | zombiecheck | Reading PID log: c:\users\cltbld~1.t-w\appdata\local\temp\tmpqmtfxdpidlog
19:50:52  WARNING -  PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]
19:50:52     INFO -  Crash dump filename: c:\users\cltbld~1.t-w\appdata\local\temp\tmpe8rwme.mozrunner\minidumps\040ba5d3-e32f-4e45-b11d-bb77a11ac9de.dmp
19:50:52     INFO -  Operating system: Windows NT
19:50:52     INFO -                    6.2.9200
19:50:52     INFO -  CPU: x86
19:50:52     INFO -       GenuineIntel family 6 model 30 stepping 5
19:50:52     INFO -       8 CPUs
19:50:52     INFO -  Crash reason:  EXCEPTION_BREAKPOINT
19:50:52     INFO -  Crash address: 0x70f90eda
19:50:52     INFO -  Thread 0 (crashed)
19:50:52     INFO -   0  mozjs.dll!js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState) [jsgc.cpp:464bca437658 : 4471 + 0x3e]
19:50:52     INFO -      eip = 0x70f90eda   esp = 0x00d2f040   ebp = 0x00d2f054   ebx = 0x00d2f070
19:50:52     INFO -      esi = 0x6f721ec6   edi = 0x00000002   eax = 0x00000000   ecx = 0x6f72ff12
19:50:52     INFO -      edx = 0x00d2d444   efl = 0x00200212
19:50:52     INFO -      Found by: given as instruction pointer in context
19:50:52     INFO -   1  mozjs.dll!js::gc::GCRuntime::gcCycle(bool,__int64,js::JSGCInvocationKind,JS::gcreason::Reason) [jsgc.cpp:464bca437658 : 4888 + 0xc]
19:50:52     INFO -      eip = 0x70ffc328   esp = 0x00d2f05c   ebp = 0x00d2f098
19:50:52     INFO -      Found by: call frame info
19:50:52     INFO -   2  mozjs.dll!js::gc::GCRuntime::collect(bool,__int64,js::JSGCInvocationKind,JS::gcreason::Reason) [jsgc.cpp:464bca437658 : 5084 + 0x1e]
19:50:52     INFO -      eip = 0x70ffc895   esp = 0x00d2f0a0   ebp = 0x00d2f144
19:50:52     INFO -      Found by: call frame info
19:50:52     INFO -   3  mozjs.dll!js::gc::GCRuntime::gcSlice(js::JSGCInvocationKind,JS::gcreason::Reason,__int64) [jsgc.cpp:464bca437658 : 5135 + 0x12]
19:50:52     INFO -      eip = 0x70ffca77   esp = 0x00d2f14c   ebp = 0x00d2f164
19:50:52     INFO -      Found by: call frame info
19:50:52     INFO -   4  mozjs.dll!JS::IncrementalGC(JSRuntime *,JS::gcreason::Reason,__int64) [jsfriendapi.cpp:464bca437658 : 202 + 0x1b]
19:50:52     INFO -      eip = 0x70fff44f   esp = 0x00d2f16c   ebp = 0x00d2f17c
19:50:52     INFO -      Found by: call frame info
19:50:52     INFO -   5  xul.dll!nsJSContext::GarbageCollectNow(JS::gcreason::Reason,nsJSContext::IsIncremental,nsJSContext::IsShrinking,__int64) [nsJSEnvironment.cpp:464bca437658 : 1705 + 0x14]
19:50:52     INFO -      eip = 0x7216a323   esp = 0x00d2f184   ebp = 0x00d2f1a4
19:50:52     INFO -      Found by: call frame info
19:50:52     INFO -   6  xul.dll!GCTimerFired(nsITimer *,void *) [nsJSEnvironment.cpp:464bca437658 : 2202 + 0xe]
19:50:52     INFO -      eip = 0x7216a93a   esp = 0x00d2f1ac   ebp = 0x00d2f1c0
19:50:52     INFO -      Found by: call frame info
19:50:52     INFO -   7  xul.dll!nsTimerImpl::Fire() [nsTimerImpl.cpp:464bca437658 : 618 + 0x5]
19:50:52     INFO -      eip = 0x7135ac3e   esp = 0x00d2f1c8   ebp = 0x00d2f27c
19:50:52     INFO -      Found by: call frame info
19:50:52     INFO -   8  xul.dll!nsTimerEvent::Run() [nsTimerImpl.cpp:464bca437658 : 711 + 0xe]
19:50:52     INFO -      eip = 0x7135ada7   esp = 0x00d2f284   ebp = 0x00d2f2ac
19:50:52     INFO -      Found by: call frame info
19:50:52     INFO -   9  xul.dll!nsThread::ProcessNextEvent(bool,bool *) [nsThread.cpp:464bca437658 : 766 + 0xd]

Comment 1

[Legacy TBPL/Treeherder Robot]

:nigelb
https://tbpl.mozilla.org/php/getParsedLog.php?id=42673589&tree=Mozilla-Central
WINNT 6.2 mozilla-central debug test mochitest-devtools-chrome-3 on 2014-06-27 18:20:13
revision: 08e9e0b78f81
slave: t-w864-ix-096

Assertion failure: rt->gc.nursery.isEmpty(), at c:\builds\moz2_slave\m-cen-w32-d-000000000000000000\build\js\src\jsgc.cpp:4515
TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application terminated with exit code 2147483651
PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]
Return code: 1

Comment 2

[Legacy TBPL/Treeherder Robot]

edmorley
https://tbpl.mozilla.org/php/getParsedLog.php?id=43147956&tree=Fx-Team
WINNT 6.2 fx-team debug test mochitest-devtools-chrome-3 on 2014-07-04 08:20:11
revision: 9c23683e70a2
slave: t-w864-ix-115

Assertion failure: rt->gc.nursery.isEmpty(), at c:\builds\moz2_slave\fx-team-w32-d-0000000000000000\build\js\src\jsgc.cpp:4527
TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application terminated with exit code 2147483651
PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]
Return code: 1

Comment 3

[Legacy TBPL/Treeherder Robot]

KWierso
https://tbpl.mozilla.org/php/getParsedLog.php?id=43260684&tree=Mozilla-Inbound
WINNT 6.2 mozilla-inbound debug test mochitest-devtools-chrome-3 on 2014-07-07 09:52:08
revision: fdc900ad296f
slave: t-w864-ix-120

Assertion failure: rt->gc.nursery.isEmpty(), at c:\builds\moz2_slave\m-in-w32-d-0000000000000000000\build\js\src\jsgc.cpp:4527
TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application terminated with exit code 2147483651
PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]

Comment 4

[Legacy TBPL/Treeherder Robot]

edmorley
https://tbpl.mozilla.org/php/getParsedLog.php?id=43341453&tree=Mozilla-Inbound
WINNT 6.2 mozilla-inbound debug test mochitest-devtools-chrome-3 on 2014-07-08 06:43:40
revision: f6f1a99558a5
slave: t-w864-ix-093

Assertion failure: rt->gc.nursery.isEmpty(), at c:\builds\moz2_slave\m-in-w32-d-0000000000000000000\build\js\src\jsgc.cpp:4523
TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application terminated with exit code 2147483651
PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]

Comment 5

[Legacy TBPL/Treeherder Robot]

:nigelb
https://tbpl.mozilla.org/php/getParsedLog.php?id=43388226&tree=Mozilla-Central
Windows XP 32-bit mozilla-central debug test mochitest-devtools-chrome-3 on 2014-07-08 17:39:21
revision: ff4e6d562903
slave: t-xp32-ix-051

Assertion failure: rt->gc.nursery.isEmpty(), at c:\builds\moz2_slave\m-cen-w32-d-000000000000000000\build\js\src\jsgc.cpp:4551
TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-02.js | application terminated with exit code 2147483651
PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-02.js | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]

Comment 6

[Legacy TBPL/Treeherder Robot]

Tomcat
https://tbpl.mozilla.org/php/getParsedLog.php?id=43422353&tree=Mozilla-Inbound
Windows XP 32-bit mozilla-inbound debug test mochitest-devtools-chrome-3 on 2014-07-09 03:44:15
revision: f213b3135312
slave: t-xp32-ix-057

Assertion failure: rt->gc.nursery.isEmpty(), at c:\builds\moz2_slave\m-in-w32-d-0000000000000000000\build\js\src\jsgc.cpp:4551
TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-02.js | application terminated with exit code 2147483651
PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-02.js | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]

Comment 7

[Legacy TBPL/Treeherder Robot]

Tomcat
https://tbpl.mozilla.org/php/getParsedLog.php?id=43434403&tree=Mozilla-Inbound
Windows XP 32-bit mozilla-inbound debug test mochitest-devtools-chrome-3 on 2014-07-09 06:34:31
revision: cafd55ca929b
slave: t-xp32-ix-013

Assertion failure: rt->gc.nursery.isEmpty(), at c:\builds\moz2_slave\m-in-w32-d-0000000000000000000\build\js\src\jsgc.cpp:4551
TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-02.js | application terminated with exit code 2147483651
PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-02.js | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]

Comment 8

[Legacy TBPL/Treeherder Robot]

KWierso
https://tbpl.mozilla.org/php/getParsedLog.php?id=43483187&tree=Mozilla-Inbound
WINNT 6.2 mozilla-inbound debug test mochitest-devtools-chrome-3 on 2014-07-09 17:40:35
revision: 07520461d3aa
slave: t-w864-ix-046

Assertion failure: rt->gc.nursery.isEmpty(), at c:\builds\moz2_slave\m-in-w32-d-0000000000000000000\build\js\src\jsgc.cpp:4551
TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application terminated with exit code 2147483651
PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]

Comment 9

[Legacy TBPL/Treeherder Robot]

philor
https://tbpl.mozilla.org/php/getParsedLog.php?id=43486231&tree=Mozilla-Inbound
Windows XP 32-bit mozilla-inbound debug test mochitest-devtools-chrome-3 on 2014-07-09 18:43:49
revision: c33ec815962f
slave: t-xp32-ix-101

Assertion failure: rt->gc.nursery.isEmpty(), at c:\builds\moz2_slave\m-in-w32-d-0000000000000000000\build\js\src\jsgc.cpp:4551
TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-02.js | application terminated with exit code 2147483651
PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-02.js | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]

Comment 10

[Legacy TBPL/Treeherder Robot]

Tomcat
https://tbpl.mozilla.org/php/getParsedLog.php?id=43498352&tree=Mozilla-Inbound
Windows XP 32-bit mozilla-inbound debug test mochitest-devtools-chrome-3 on 2014-07-09 22:38:08
revision: 24e6a1f85897
slave: t-xp32-ix-002

Assertion failure: rt->gc.nursery.isEmpty(), at c:\builds\moz2_slave\m-in-w32-d-0000000000000000000\build\js\src\jsgc.cpp:4551
TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-02.js | application terminated with exit code 2147483651
PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-02.js | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]

Comment 11

[Legacy TBPL/Treeherder Robot]

Tomcat
https://tbpl.mozilla.org/php/getParsedLog.php?id=43503271&tree=Mozilla-Inbound
Windows XP 32-bit mozilla-inbound debug test mochitest-devtools-chrome-3 on 2014-07-10 00:10:16
revision: 8e969cdb2251
slave: t-xp32-ix-002

Assertion failure: rt->gc.nursery.isEmpty(), at c:\builds\moz2_slave\m-in-w32-d-0000000000000000000\build\js\src\jsgc.cpp:4551
0[140f140]: Assertion failure: lock->owner == 0, at c:/builds/moz2_slave/m-in-w32-d-0000000000000000000/build/nsprpub/pr/src/threads/combined/prulock.c:214
Assertion failure: lock->owner == 0, at c:/builds/moz2_slave/m-in-w32-d-0000000000000000000/build/nsprpub/pr/src/threads/combined/prulock.c:214
TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-02.js | application terminated with exit code 2147483651
PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-02.js | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]

Comment 12

[Jordan Santell [:jsantell] [@jsantell]]

Do you think these failures could be caused from the GC additions in web audio? Or any insight what this could be?

Comment 13

[(no longer active)]

This is a GC related assertion, I don't know what might have caused it, but Terrence or Steve might have an idea.

Comment 14

[Legacy TBPL/Treeherder Robot]

RyanVM
https://tbpl.mozilla.org/php/getParsedLog.php?id=43551354&tree=Mozilla-Inbound
Windows 7 32-bit mozilla-inbound debug test mochitest-devtools-chrome-3 on 2014-07-10 13:37:42
revision: 6684d05944b6
slave: t-w732-ix-013

Assertion failure: rt->gc.nursery.isEmpty(), at c:\builds\moz2_slave\m-in-w32-d-0000000000000000000\build\js\src\jsgc.cpp:4551
TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application terminated with exit code 2147483651
PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]
Return code: 1

Comment 15

[Jordan Santell [:jsantell] [@jsantell]]

Suspect bug 1036890 is related

Comment 16

[Legacy TBPL/Treeherder Robot]

Tomcat
https://tbpl.mozilla.org/php/getParsedLog.php?id=43725333&tree=Mozilla-Inbound
WINNT 6.2 mozilla-inbound debug test mochitest-devtools-chrome-3 on 2014-07-13 23:49:30
revision: 73e71a89498b
slave: t-w864-ix-014

Assertion failure: rt->gc.nursery.isEmpty(), at c:\builds\moz2_slave\m-in-w32-d-0000000000000000000\build\js\src\jsgc.cpp:4610
TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application terminated with exit code 2147483651
PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]
Return code: 1

Comment 17

[Terrence Cole [:terrence]]

This can happen if the GC_BEGIN callback executes any JS code. I think that the intent is for this to be allowed, so it would be a bug with GGC. I'll prep a patch to fix this.

Comment 18

[Jordan Santell [:jsantell] [@jsantell]]

Terrence, thanks for checking this out! Do you thing bug 1036890 would also be caused by this?

Comment 19

[Terrence Cole [:terrence]]

Attachment: do_minorgc_after_begin_callback-v0.diff

This moves the MinorGC and AutoDisableStoreBuffer down into gcCycle, after the begin callback. I thought initially that the stats would want to continue starting after MinorGC, so squashed the 3 counters into a struct so we could pass them easily to gcCycle. On second thought, however, it occurred to me that the MinorGC would generally be too short to register significantly on that timer, so moved the AutoGCSlice up for simplicity. I kept the ZoneGCStats struct despite this because I think it reads a bit cleaner. Thoughts?

Comment 20

[Legacy TBPL/Treeherder Robot]

KWierso
https://tbpl.mozilla.org/php/getParsedLog.php?id=43481212&tree=Try
Windows XP 32-bit try debug test mochitest-devtools-chrome-3 on 2014-07-09 17:10:19
revision: 2ddd28858038
slave: t-xp32-ix-003

Assertion failure: rt->gc.nursery.isEmpty(), at c:\builds\moz2_slave\try-w32-d-00000000000000000000\build\js\src\jsgc.cpp:4551
TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-02.js | application terminated with exit code 2147483651
PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-02.js | application crashed [@ js::gc::AutoTraceSession::AutoTraceSession(JSRuntime *,js::HeapState)]

Comment 21

[Jon Coppeard (:jonco)]

Comment on attachment 8455460 [details] [diff] [review]
do_minorgc_after_begin_callback-v0.diff

Review of attachment 8455460 [details] [diff] [review]:
-----------------------------------------------------------------

Yes, ZoneStats does make things a bit simpler.

I'm surprised that the callbacks are allowed to execute JS code, but if that's what's intended then so be it.

Comment 22

[Terrence Cole [:terrence]]

https://hg.mozilla.org/integration/mozilla-inbound/rev/67373fe39c53

(In reply to Jon Coppeard (:jonco) from comment #21)
> Comment on attachment 8455460 [details] [diff] [review]
> do_minorgc_after_begin_callback-v0.diff
> 
> Review of attachment 8455460 [details] [diff] [review]:
> -----------------------------------------------------------------
> 
> Yes, ZoneStats does make things a bit simpler.
> 
> I'm surprised that the callbacks are allowed to execute JS code, but if
> that's what's intended then so be it.

Or run CC or whatever, apparently.

Comment 23

[Carsten Book [:Tomcat]]

https://hg.mozilla.org/mozilla-central/rev/67373fe39c53

Comment 24

[Ryan VanderMeulen [:RyanVM]]

Please request Aurora approval for this when you get a chance.

Comment 25

[Terrence Cole [:terrence]]

Comment on attachment 8455460 [details] [diff] [review]
do_minorgc_after_begin_callback-v0.diff

Approval Request Comment
[Feature/regressing bug #]: GGC.
[User impact if declined]: Rare, intermittent crashes.
[Describe test coverage new/current, TBPL]: 1 day on tbpl.
[Risks and why]: Low to none.
[String/UUID change made/needed]: None.

Comment 26

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/releases/mozilla-aurora/rev/f5c3bbcb3251

Comment 27

[Legacy TBPL/Treeherder Robot]

RyanVM
https://tbpl.mozilla.org/php/getParsedLog.php?id=44447678&tree=Mozilla-Aurora
Windows 7 32-bit mozilla-aurora debug test mochitest-devtools-chrome-3 on 2014-07-23 09:47:58
revision: 802588f871fc
slave: t-w732-ix-008

16580 INFO Assertion failure: mState != SHUTDOWN (No data callback after shutdown), at c:/builds/moz2_slave/m-aurora-w32-d-000000000000000/build/content/media/AudioStream.cpp:1037
16601 INFO Assertion failure: mState != SHUTDOWN (No data callback after shutdown), at c:/builds/moz2_slave/m-aurora-w32-d-000000000000000/build/content/media/AudioStream.cpp:1037
16623 INFO TEST-UNEXPECTED-FAIL | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application terminated with exit code 2147483651
PROCESS-CRASH | chrome://mochitests/content/browser/browser/devtools/webaudioeditor/test/browser_audionode-actor-get-params-01.js | application crashed [Unknown top frame]
Return code: 1