1636363 - Intermittent gtest | application crashed [@ mozilla::AudioCallbackDriver::FallbackToSystemClockDriver()]

Status: RESOLVED FIXED

(Core :: Audio/Video: MediaStreamGraph, defect, P3)

Description

[Treeherder Bug Filer]

Filed by: ncsoregi [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=301367338&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/FMo8mDeVR2S2GkxDYnJjDA/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-05-08T04:25:38.301Z] 04:25:38 INFO - TEST-START | OpusAudioTrackEncoder.FrameEncode
[task 2020-05-08T04:25:38.301Z] 04:25:38 INFO - gtest INFO | gtest | wait for org.mozilla.geckoview.test complete; top activity=com.android.launcher3
[task 2020-05-08T04:25:39.325Z] 04:25:39 INFO - mozcrash checking /tmp/tmp7zUxWv for minidumps...
[task 2020-05-08T04:25:39.327Z] 04:25:39 INFO - mozcrash INFO | Copy/paste: /builds/worker/fetches/minidump_stackwalk/minidump_stackwalk /tmp/tmp7zUxWv/3ca8e1d4-b9b0-ef68-d55f-3150bb0c703c.dmp /builds/worker/workspace/build/symbols
[task 2020-05-08T04:25:44.774Z] 04:25:44 INFO - mozcrash INFO | Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/3ca8e1d4-b9b0-ef68-d55f-3150bb0c703c.dmp
[task 2020-05-08T04:25:44.774Z] 04:25:44 INFO - mozcrash INFO | Saved app info as /builds/worker/workspace/build/blobber_upload_dir/3ca8e1d4-b9b0-ef68-d55f-3150bb0c703c.extra
[task 2020-05-08T04:25:44.774Z] 04:25:44 WARNING - PROCESS-CRASH | gtest | application crashed [@ mozilla::AudioCallbackDriver::FallbackToSystemClockDriver()]
[task 2020-05-08T04:25:44.774Z] 04:25:44 INFO - Crash dump filename: /tmp/tmp7zUxWv/3ca8e1d4-b9b0-ef68-d55f-3150bb0c703c.dmp
[task 2020-05-08T04:25:44.774Z] 04:25:44 INFO - Mozilla crash reason: MOZ_ASSERT(mFallbackDriverState == FallbackDriverState::None)
[task 2020-05-08T04:25:44.775Z] 04:25:44 INFO - Operating system: Android
[task 2020-05-08T04:25:44.775Z] 04:25:44 INFO - 0.0.0 Linux 3.10.0+ #260 SMP PREEMPT Fri May 19 12:48:14 PDT 2017 x86_64
[task 2020-05-08T04:25:44.775Z] 04:25:44 INFO - CPU: amd64
[task 2020-05-08T04:25:44.775Z] 04:25:44 INFO - family 6 model 6 stepping 3
[task 2020-05-08T04:25:44.775Z] 04:25:44 INFO - 4 CPUs
[task 2020-05-08T04:25:44.775Z] 04:25:44 INFO - GPU: UNKNOWN
[task 2020-05-08T04:25:44.775Z] 04:25:44 INFO - Crash reason: SIGSEGV /SEGV_MAPERR
[task 2020-05-08T04:25:44.775Z] 04:25:44 INFO - Crash address: 0x0
[task 2020-05-08T04:25:44.775Z] 04:25:44 INFO - Process uptime: not available
[task 2020-05-08T04:25:44.775Z] 04:25:44 INFO - Thread 49 (crashed)
[task 2020-05-08T04:25:44.775Z] 04:25:44 INFO - 0 libxul.so!mozilla::AudioCallbackDriver::FallbackToSystemClockDriver() [GraphDriver.cpp:ead8f0367372fe5767d33a0aa0a95b07ee76ea75 : 1236 + 0x29]
[task 2020-05-08T04:25:44.775Z] 04:25:44 INFO - rax = 0x00007d33d93756b1 rdx = 0x0000000000000004
[task 2020-05-08T04:25:44.776Z] 04:25:44 INFO - rcx = 0x00007d33dc939bf0 rbx = 0x00007d333a76f000
[task 2020-05-08T04:25:44.776Z] 04:25:44 INFO - rsi = 0x00007d33c02be220 rdi = 0x000000000000001b
[task 2020-05-08T04:25:44.776Z] 04:25:44 INFO - rbp = 0x00007d33c02bf380 rsp = 0x00007d33c02bf340
[task 2020-05-08T04:25:44.776Z] 04:25:44 INFO - r8 = 0x0000000000000000 r9 = 0x0000000000000000
[task 2020-05-08T04:25:44.776Z] 04:25:44 INFO - r10 = 0x00007d33f736df80 r11 = 0x0000000000000246
[task 2020-05-08T04:25:44.776Z] 04:25:44 INFO - r12 = 0x00007d33c02bf450 r13 = 0x00007d33d0924e10
[task 2020-05-08T04:25:44.776Z] 04:25:44 INFO - r14 = 0x00007d333a76f014 r15 = 0x00007d33c877d200
[task 2020-05-08T04:25:44.776Z] 04:25:44 INFO - rip = 0x00007d33d3e74b03
[task 2020-05-08T04:25:44.776Z] 04:25:44 INFO - Found by: given as instruction pointer in context
[task 2020-05-08T04:25:44.776Z] 04:25:44 INFO - 1 libxul.so!MockCubebStream::ThreadFunction_s(MockCubebStream*) [MockCubeb.h:ead8f0367372fe5767d33a0aa0a95b07ee76ea75 : 187 + 0xb2]
[task 2020-05-08T04:25:44.777Z] 04:25:44 INFO - rbp = 0x00007d33c02bf3c0 rsp = 0x00007d33c02bf390
[task 2020-05-08T04:25:44.777Z] 04:25:44 INFO - rip = 0x00007d33d0924dec
[task 2020-05-08T04:25:44.777Z] 04:25:44 INFO - Found by: previous frame's frame pointer
[task 2020-05-08T04:25:44.777Z] 04:25:44 INFO - 2 libxul.so!void* std::__ndk1::__thread_proxy<std::__ndk1::tuple<std::__ndk1::unique_ptr<std::__ndk1::__thread_struct, std::__ndk1::default_delete<std::__ndk1::__thread_struct> >, void ()(MockCubebStream), MockCubebStream*> >(void*) [thread : 352 + 0x7]
[task 2020-05-08T04:25:44.777Z] 04:25:44 INFO - rbp = 0x00007d33c02bf3e0 rsp = 0x00007d33c02bf3d0
[task 2020-05-08T04:25:44.777Z] 04:25:44 INFO - rip = 0x00007d33d0924e37
[task 2020-05-08T04:25:44.777Z] 04:25:44 INFO - Found by: previous frame's frame pointer
[task 2020-05-08T04:25:44.777Z] 04:25:44 INFO - 3 libc.so + 0x89772
[task 2020-05-08T04:25:44.777Z] 04:25:44 INFO - rsp = 0x00007d33c02bf3f0 rip = 0x00007d33f73d0772
[task 2020-05-08T04:25:44.777Z] 04:25:44 INFO - Found by: stack scanning
[task 2020-05-08T04:25:44.778Z] 04:25:44 INFO - 4 libxul.so + 0x1548e10
[task 2020-05-08T04:25:44.778Z] 04:25:44 INFO - rsp = 0x00007d33c02bf428 rip = 0x00007d33d0924e10
[task 2020-05-08T04:25:44.778Z] 04:25:44 INFO - Found by: stack scanning
[task 2020-05-08T04:25:44.778Z] 04:25:44 INFO - 5 libc.so + 0x299ec
[task 2020-05-08T04:25:44.778Z] 04:25:44 INFO - rsp = 0x00007d33c02bf440 rip = 0x00007d33f73709ec
[task 2020-05-08T04:25:44.778Z] 04:25:44 INFO - Found by: stack scanning
[task 2020-05-08T04:25:44.778Z] 04:25:44 INFO - 6 libc.so + 0x896c0
[task 2020-05-08T04:25:44.778Z] 04:25:44 INFO - rsp = 0x00007d33c02bf448 rip = 0x00007d33f73d06c0
[task 2020-05-08T04:25:44.778Z] 04:25:44 INFO - Found by: stack scanning
[task 2020-05-08T04:25:44.778Z] 04:25:44 INFO - 7 libc.so + 0x1ca66
[task 2020-05-08T04:25:44.778Z] 04:25:44 INFO - rsp = 0x00007d33c02bf450 rip = 0x00007d33f7363a66
[task 2020-05-08T04:25:44.779Z] 04:25:44 INFO - Found by: stack scanning
[task 2020-05-08T04:25:44.779Z] 04:25:44 INFO - 8 libxul.so + 0x1548e10
[task 2020-05-08T04:25:44.779Z] 04:25:44 INFO - rsp = 0x00007d33c02bf4b8 rip = 0x00007d33d0924e10
[task 2020-05-08T04:25:44.779Z] 04:25:44 INFO - Found by: stack scanning

Comment 1

[Intermittent Failures Robot]

1 failures in 5276 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform breakdown:

• android-em-7-0-x86_64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1636363&startday=2020-05-04&endday=2020-05-10&tree=all

Comment 2

[Firefox Bug Husbandry Bot]

Because this bug's Severity has not been changed from the default since it was filed, and it's Priority is P3 (Backlog,) indicating it has been triaged, the bug's Severity is being updated to S3 (normal.)

Comment 4

[Intermittent Failures Robot]

1 failures in 4289 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux1804-64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1636363&startday=2020-07-27&endday=2020-08-02&tree=all

Comment 5

[Matthew Gregan [:kinetik]]

Fixed by bug 1690718.