Assertion failed in src/async_wrap.cc:144 (test-inspector-connect-main-thread)

[gireeshpunathil]

• Version:
• Platform:
• Subsystem:

08:43:36 not ok 1353 parallel/test-inspector-connect-main-thread
08:43:36   ---
08:43:36   duration_ms: 0.714
08:43:36   severity: crashed
08:43:36   exitcode: -6
08:43:36   stack: |-
08:43:36     Skip child is done
08:43:36     Message for a test
08:43:36     Worker is done
08:43:36     Message NodeWorker.enable was sent
08:43:36     Message Debugger.enable was sent
08:43:36     Message Runtime.enable was sent
08:43:36     Message Debugger.setBreakpointByUrl was sent
08:43:36     Message Debugger.evaluateOnCallFrame was sent
08:43:36     Message Debugger.resume was sent
08:43:36     out/Release/node[14105]: ../src/async_wrap.cc:144:void node::AsyncWrap::EmitTraceEventBefore(): Assertion `"Unreachable code reached" __VA_OPT__(": ")' failed.
08:43:36      1: 0x9f9e00 node::Abort() [out/Release/node]
08:43:36      2: 0x9f9e97  [out/Release/node]
08:43:36      3: 0x96ddda node::AsyncWrap::EmitTraceEventBefore() [out/Release/node]
08:43:36      4: 0x9741d2 node::AsyncWrap::MakeCallback(v8::Local<v8::Function>, int, v8::Local<v8::Value>*) [out/Release/node]
08:43:36      5: 0xadc5ad  [out/Release/node]
08:43:36      6: 0xaf0a85  [out/Release/node]
08:43:36      7: 0xaeead2  [out/Release/node]
08:43:36      8: 0xaeefe5  [out/Release/node]
08:43:36      9: 0xa66728 node::PerIsolatePlatformData::RunForegroundTask(std::unique_ptr<v8::Task, std::default_delete<v8::Task> >) [out/Release/node]
08:43:36     10: 0xa67252 node::PerIsolatePlatformData::FlushForegroundTasksInternal() [out/Release/node]
08:43:36     11: 0xa690dd node::NodePlatform::DrainTasks(v8::Isolate*) [out/Release/node]
08:43:36     12: 0xa8ffe1 node::worker::Worker::Run() [out/Release/node]
08:43:36     13: 0xa9028b  [out/Release/node]
08:43:36     14: 0x7fa696fbc6ba  [/lib/x86_64-linux-gnu/libpthread.so.0]
08:43:36     15: 0x7fa696cf241d clone [/lib/x86_64-linux-gnu/libc.so.6]

ref: https://ci.nodejs.org/job/node-test-commit-linux/nodes=ubuntu1604-64/30884/console

cc @nodejs/async_hooks

[gireeshpunathil]

and here:

https://ci.nodejs.org/job/node-test-commit-linux/nodes=ubuntu1604-64/30885/consoleFull

[gireeshpunathil]

another one (assertion source location changed but the stack trace is same):

not ok 1253 parallel/test-inspector-connect-main-thread
  ---
  duration_ms: 2.90
  severity: crashed
  exitcode: -6
  stack: |-
    Skip child is done
    Message for a test
    Worker is done
    Message NodeWorker.enable was sent
    Message Debugger.enable was sent
    Message Runtime.enable was sent
    Message Debugger.setBreakpointByUrl was sent
    Message Debugger.evaluateOnCallFrame was sent
    Message Debugger.resume was sent
    out/Debug/node[13777]: ../src/api/callback.cc:147:v8::MaybeLocal<v8::Value> node::InternalMakeCallback(node::Environment*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*, node::async_context): Assertion `!recv.IsEmpty()' failed.
     1: 0x565388bf3695 node::DumpBacktrace(_IO_FILE*) [out/Debug/node]
     2: 0x565388cb2fe8 node::Abort() [out/Debug/node]
     3: 0x565388cb30ad  [out/Debug/node]
     4: 0x565388ba8331 node::InternalMakeCallback(node::Environment*, v8::Local<v8::Object>, v8::Local<v8::Function>, int, v8::Local<v8::Value>*, node::async_context) [out/Debug/node]
     5: 0x565388bd0575 node::AsyncWrap::MakeCallback(v8::Local<v8::Function>, int, v8::Local<v8::Value>*) [out/Debug/node]
     6: 0x565388e0192d  [out/Debug/node]
     7: 0x565388e01608  [out/Debug/node]
     8: 0x565388e14202  [out/Debug/node]
     9: 0x565388e190df  [out/Debug/node]
    10: 0x565388e14907 node::inspector::MainThreadInterface::DispatchMessages() [out/Debug/node]
    11: 0x565388e13d6c  [out/Debug/node]
    12: 0x565388d659c0 node::PerIsolatePlatformData::RunForegroundTask(std::unique_ptr<v8::Task, std::default_delete<v8::Task> >) [out/Debug/node]
    13: 0x565388d65fa1 node::PerIsolatePlatformData::FlushForegroundTasksInternal() [out/Debug/node]
    14: 0x565388d65c28 node::NodePlatform::DrainTasks(v8::Isolate*) [out/Debug/node]
    15: 0x565388d93fa7  [out/Debug/node]
    16: 0x565388d9772a  [out/Debug/node]
    17: 0x565388d94f94 node::worker::Worker::Run() [out/Debug/node]
    18: 0x565388d96571  [out/Debug/node]
    19: 0x565388d965dd  [out/Debug/node]
    20: 0x7f662fbdd6db  [/lib/x86_64-linux-gnu/libpthread.so.0]
    21: 0x7f662f90688f clone [/lib/x86_64-linux-gnu/libc.so.6]
  ...

ref: https://ci.nodejs.org/job/node-test-commit-linux-containered/nodes=ubuntu1804_sharedlibs_debug_x64/16224/console

[Trott]

Still a thing, apparently....

https://ci.nodejs.org/job/node-test-commit-linux-containered/17066/nodes=ubuntu1804_sharedlibs_openssl111_x64/console

00:05:03 not ok 1319 parallel/test-inspector-connect-main-thread
00:05:03   ---
00:05:03   duration_ms: 0.614
00:05:03   severity: crashed
00:05:03   exitcode: -6
00:05:03   stack: |-
00:05:03     Skip child is done
00:05:03     Message for a test
00:05:03     Worker is done
00:05:03     Message NodeWorker.enable was sent
00:05:03     Message Debugger.enable was sent
00:05:03     Message Runtime.enable was sent
00:05:03     Message Debugger.setBreakpointByUrl was sent
00:05:03     Message Debugger.evaluateOnCallFrame was sent
00:05:03     Message Debugger.resume was sent
00:05:03   ...

[mmarchini]

Still happening: https://ci.nodejs.org/job/node-test-commit-linux-containered/nodes=ubuntu1804_sharedlibs_debug_x64/18479/consoleFull and https://ci.nodejs.org/job/node-test-commit-linux-containered/nodes=ubuntu1804_sharedlibs_debug_x64/18479/consoleFull

[gireeshpunathil]

looks like this has disappeared by itself, as it was not reported for months by now. Closing, can re-open if that is not the case