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Bump NUnit3TestAdapter from 4.2.1 to 4.3.0 in /tracer/dependabot #3

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@dependabot dependabot bot commented on behalf of github Nov 9, 2022

Bumps NUnit3TestAdapter from 4.2.1 to 4.3.0.

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Sourced from NUnit3TestAdapter's releases.

V4.3.0

See release notes here

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Bumps [NUnit3TestAdapter](https://github.com/nunit/nunit3-vs-adapter) from 4.2.1 to 4.3.0.
- [Release notes](https://github.com/nunit/nunit3-vs-adapter/releases)
- [Commits](nunit/nunit3-vs-adapter@V4.2.1...V4.3.0)

---
updated-dependencies:
- dependency-name: NUnit3TestAdapter
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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The following labels could not be found: dependencies, area:dependabot.

@korniltsev korniltsev closed this Nov 17, 2022
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dependabot bot commented on behalf of github Nov 17, 2022

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.

@dependabot dependabot bot deleted the dependabot/nuget/tracer/dependabot/NUnit3TestAdapter-4.3.0 branch November 17, 2022 11:32
korniltsev pushed a commit that referenced this pull request Oct 23, 2024
…#5808)

## Summary of changes

Prevent deadlock betwen signal-based profilers (walltime/manual cpu
profilers) and non-signal based profilers (exception, contention....)

## Reason for change

When an exception occurs, the thread can be interrupted by a
signal-based profiler (walltime/manual cpu). It can be interrupted while
holding the lock used to update the `dl-iterate-phdr` cache.

```
Thread 18 (LWP 995):
#0  __syscall_cp_c (nr=202, u=140244538814536, v=128, w=-1, x=0, y=0, z=0) at ./arch/x86_64/syscall_arch.h:61
#1  0x00007f8dba343ccd in __futex4_cp (to=0x0, val=-1, op=128, addr=0x7f8d39eaf048 <LibrariesInfoCache::Get()::Instance>) at src/thread/__timedwait.c:24
#2  __timedwait_cp (addr=addr@entry=0x7f8d39eaf048 <LibrariesInfoCache::Get()::Instance>, val=val@entry=-1, clk=clk@entry=0, at=at@entry=0x0, priv=priv@entry=128) at src/thread/__timedwait.c:52
#3  0x00007f8dba343d74 in __timedwait (addr=addr@entry=0x7f8d39eaf048 <LibrariesInfoCache::Get()::Instance>, val=-1, clk=clk@entry=0, at=at@entry=0x0, priv=128) at src/thread/__timedwait.c:68
#4  0x00007f8dba3463e6 in __pthread_rwlock_timedrdlock (at=<optimized out>, rw=<optimized out>) at src/thread/pthread_rwlock_timedrdlock.c:18
#5  __pthread_rwlock_timedrdlock (rw=0x7f8d39eaf048 <LibrariesInfoCache::Get()::Instance>, at=0x0) at src/thread/pthread_rwlock_timedrdlock.c:3
#6  0x00007f8d398f3ca8 in std::__glibcxx_rwlock_rdlock (__rwlock=0x7f8d39eaf048 <LibrariesInfoCache::Get()::Instance>) at /usr/lib/gcc/x86_64-alpine-linux-musl/10.3.1/../../../../include/c++/10.3.1/shared_mutex:73
#7  std::__shared_mutex_pthread::lock_shared (this=0x7f8d39eaf048 <LibrariesInfoCache::Get()::Instance>) at /usr/lib/gcc/x86_64-alpine-linux-musl/10.3.1/../../../../include/c++/10.3.1/shared_mutex:224
#8  std::shared_mutex::lock_shared (this=0x7f8d39eaf048 <LibrariesInfoCache::Get()::Instance>) at /usr/lib/gcc/x86_64-alpine-linux-musl/10.3.1/../../../../include/c++/10.3.1/shared_mutex:421
#9  std::shared_lock<std::shared_mutex>::shared_lock (this=0x7f4ca05a2ac0, __m=...) at /usr/lib/gcc/x86_64-alpine-linux-musl/10.3.1/../../../../include/c++/10.3.1/shared_mutex:722
#10 LibrariesInfoCache::DlIteratePhdrImpl (this=0x7f8d39eaf048 <LibrariesInfoCache::Get()::Instance>, callback=0x7f8d3997d900 <_Ux86_64_dwarf_callback>, data=0x7f4ca05a2b20) at /project/profiler/src/ProfilerEngine/Datadog.Profiler.Native.Linux/LibrariesInfoCache.cpp:104
#11 0x00007f8d3997e4ee in _Ux86_64_dwarf_find_proc_info (as=0x7f8d39eb2a00 <local_addr_space>, ip=140246691112115, pi=0x7f4ca05a3170, need_unwind_info=1, arg=0x7f4ca05a3411) at /project/obj/libunwind-prefix/src/libunwind/src/dwarf/Gfind_proc_info-lsb.c:807
#12 0x00007f8d3997e690 in fetch_proc_info (c=0x7f4ca05a3018, ip=140246691112115) at /project/obj/libunwind-prefix/src/libunwind/src/dwarf/Gparser.c:473
#13 0x00007f8d3998113d in find_reg_state (sr=0x7f4ca05a2dc0, c=0x7f4ca05a3018) at /project/obj/libunwind-prefix/src/libunwind/src/dwarf/Gparser.c:1024
#14 _Ux86_64_dwarf_step (c=c@entry=0x7f4ca05a3018) at /project/obj/libunwind-prefix/src/libunwind/src/dwarf/Gparser.c:1069
#15 0x00007f8d3997d13a in _Ux86_64_step (cursor=0x7f4ca05a3018) at /project/obj/libunwind-prefix/src/libunwind/src/x86_64/Gstep.c:75
#16 0x00007f8d398f55c8 in LinuxStackFramesCollector::CollectStackManually (this=this@entry=0x7f8d392dc6d0, ctx=ctx@entry=0x7f4ca05a3880) at /project/profiler/src/ProfilerEngine/Datadog.Profiler.Native.Linux/LinuxStackFramesCollector.cpp:288
#17 0x00007f8d398f53dc in LinuxStackFramesCollector::CollectCallStackCurrentThread (this=this@entry=0x7f8d392dc6d0, ctx=ctx@entry=0x7f4ca05a3880) at /project/profiler/src/ProfilerEngine/Datadog.Profiler.Native.Linux/LinuxStackFramesCollector.cpp:227
#18 0x00007f8d398f4672 in LinuxStackFramesCollector::CollectStackSampleSignalHandler (signal=<optimized out>, info=<optimized out>, context=0x7f4ca05a3880) at /project/profiler/src/ProfilerEngine/Datadog.Profiler.Native.Linux/LinuxStackFramesCollector.cpp:373
#19 0x00007f8d398fb871 in ProfilerSignalManager::CallCustomHandler (this=0x7f8d39eaf928 <ProfilerSignalManager::Get(int)::signalManagers+1944>, signal=10, info=0x7f4ca05a39b0, context=0x7f4ca05a3880) at /project/profiler/src/ProfilerEngine/Datadog.Profiler.Native.Linux/ProfilerSignalManager.cpp:197
#20 ProfilerSignalManager::SignalHandler (signal=10, info=0x7f4ca05a39b0, context=0x7f4ca05a3880) at /project/profiler/src/ProfilerEngine/Datadog.Profiler.Native.Linux/ProfilerSignalManager.cpp:188
#21 <signal handler called>
#22 __pthread_rwlock_unlock (rw=0x7f8d39eaf048 <LibrariesInfoCache::Get()::Instance>) at src/thread/pthread_rwlock_unlock.c:5
#23 0x00007f8d398f3bf9 in std::__glibcxx_rwlock_unlock (__rwlock=0x7f8d39eaf048 <LibrariesInfoCache::Get()::Instance>) at /usr/lib/gcc/x86_64-alpine-linux-musl/10.3.1/../../../../include/c++/10.3.1/shared_mutex:77
#24 std::__shared_mutex_pthread::unlock (this=0x7f8d39eaf048 <LibrariesInfoCache::Get()::Instance>) at /usr/lib/gcc/x86_64-alpine-linux-musl/10.3.1/../../../../include/c++/10.3.1/shared_mutex:208
#25 std::shared_mutex::unlock (this=0x7f8d39eaf048 <LibrariesInfoCache::Get()::Instance>) at /usr/lib/gcc/x86_64-alpine-linux-musl/10.3.1/../../../../include/c++/10.3.1/shared_mutex:417
#26 std::unique_lock<std::shared_mutex>::unlock (this=0x7f4ca05a3e20) at /usr/lib/gcc/x86_64-alpine-linux-musl/10.3.1/../../../../include/c++/10.3.1/bits/unique_lock.h:194
#27 std::unique_lock<std::shared_mutex>::~unique_lock (this=0x7f4ca05a3e20) at /usr/lib/gcc/x86_64-alpine-linux-musl/10.3.1/../../../../include/c++/10.3.1/bits/unique_lock.h:103
#28 LibrariesInfoCache::UpdateCache (this=0x7f8d39eaf048 <LibrariesInfoCache::Get()::Instance>) at /project/profiler/src/ProfilerEngine/Datadog.Profiler.Native.Linux/LibrariesInfoCache.cpp:88
#29 0x00007f8d398f4e59 in LinuxStackFramesCollector::CollectStackSampleImplementation (this=0x7f8d3b91bc90, pThreadInfo=0x7f4ca06b9900, pHR=0x7f8d3a63c510, selfCollect=true) at /p--Type <RET> for more, q to quit, c to continue without paging--
roject/profiler/src/ProfilerEngine/Datadog.Profiler.Native.Linux/LinuxStackFramesCollector.cpp:100
#30 0x00007f8d399637ba in StackFramesCollectorBase::CollectStackSample (this=0x7f8d3b91bc90, pThreadInfo=0x7f4ca06b9900, pHR=0x7f4ca05a3fdc) at /project/profiler/src/ProfilerEngine/Datadog.Profiler.Native/StackFramesCollectorBase.cpp:185
#31 0x00007f8d3992acb9 in ExceptionsProvider::OnExceptionThrown (this=0x7f8d392a7160, thrownObjectId=139969739182080) at /project/profiler/src/ProfilerEngine/Datadog.Profiler.Native/ExceptionsProvider.cpp:149
#32 0x00007f8d39917045 in CorProfilerCallback::ExceptionThrown (this=0x7f8d392c0d20, thrownObjectId=139969739182080) at /project/profiler/src/ProfilerEngine/Datadog.Profiler.Native/CorProfilerCallback.cpp:1734
```
## Implementation details

- move the call which updates the cache after acquiring the thread lock
- call Update before sending signal

## Test coverage

## Other details
<!-- Fixes #{issue} -->

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