[browser][MT] System.Net.Http.Functional.Tests failure ("Why are we setting the target on an unoccupied slot?")

[jkotas]

Log

[08:44:06] fail: [0x03534d40-norm 08:44:06.175] [MONO] Why are we setting the target on an unoccupied slot?
                 Error
                     at Dl (http://127.0.0.1:35397/_framework/dotnet.runtime.js:3:196181)
                     at wasm_trace_logger (http://127.0.0.1:35397/_framework/dotnet.native.wasm:wasm-function[196]:0x15634)
                     at eglib_log_adapter (http://127.0.0.1:35397/_framework/dotnet.native.wasm:wasm-function[698]:0x4f1a2)
                     at monoeg_g_logv_nofree (http://127.0.0.1:35397/_framework/dotnet.native.wasm:wasm-function[616]:0x4c8a1)
                     at monoeg_g_log (http://127.0.0.1:35397/_framework/dotnet.native.wasm:wasm-function[618]:0x4c964)
                     at sgen_gchandle_set_target (http://127.0.0.1:35397/_framework/dotnet.native.wasm:wasm-function[974]:0x5c338)
                     at sgen_gc_invoke_finalizers (http://127.0.0.1:35397/_framework/dotnet.native.wasm:wasm-function[944]:0x5ab02)
                     at finalizer_thread (http://127.0.0.1:35397/_framework/dotnet.native.wasm:wasm-function[3138]:0xfb52d)
                     at start_wrapper (http://127.0.0.1:35397/_framework/dotnet.native.wasm:wasm-function[2796]:0xe2d1d)
                     at Object.invokeEntryPoint (http://127.0.0.1:35397/_framework/dotnet.native.js:8:69009)
                     at handleMessage (http://127.0.0.1:35397/_framework/dotnet.native.worker.js:1:2306)

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=760113
Build error leg or test failing: WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution
Pull request: #104103

Error Message

Fill the error message using step by step known issues guidance.

{
  "ErrorMessage": ["Why are we setting the target on an unoccupied slot?"],
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Report

Build	Definition	Test	Pull Request
760113	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#105561
760656	dotnet/runtime	WasmTestOnChrome-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#105713
760477	dotnet/runtime	WasmTestOnChrome-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#105570
759644	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#99576
758029	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#103271
757433	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#105430
756209	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#105150
755306	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#105424
754971	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#105471
754555	dotnet/runtime	WasmTestOnChrome-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#105433
752591	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#105350
751407	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#104957
750854	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#105156
750406	dotnet/runtime	WasmTestOnChrome-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#103103
750180	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#101158
749845	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#103755
747528	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#105027
745901	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#104915
745267	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#104949
745063	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#103755
744957	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#105004
744298	dotnet/runtime	WasmTestOnChrome-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#105009
743972	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#104758
743262	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#104552
742229	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#104848
741642	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#104813
737237	dotnet/runtime	WasmTestOnChrome-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#104722
735626	dotnet/runtime	WasmTestOnChrome-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#104437
734970	dotnet/runtime	WasmTestOnChrome-MT-System.Net.Http.Functional.Tests.WorkItemExecution
733203	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#104552
732111	dotnet/runtime	WasmTestOnFirefox-MT-System.Net.Http.Functional.Tests.WorkItemExecution	#104103

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	6	31

Report

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	0	0

[dotnet-policy-service]

Tagging subscribers to this area: @BrzVlad
See info in area-owners.md if you want to be subscribed.

[ilonatommy]

Not only System.Net.Http.Functional.Tests, e.g. System.Runtime.InteropServices. I'm updating the pattern

[pavelsavara]

Now I'm thinking this could be a root cause #107974

[pavelsavara]

Log

[06:23:50] fail: [0x02b629a8-norm 06:23:50.912] [MONO] Why are we setting the target on an unoccupied slot?
                 Error
                     at ql (http://127.0.0.1:46053/_framework/dotnet.runtime.js:3:199516)
                     at wasm_trace_logger (http://127.0.0.1:46053/_framework/dotnet.native.wasm:wasm-function[192]:0x154de)
                     at eglib_log_adapter (http://127.0.0.1:46053/_framework/dotnet.native.wasm:wasm-function[688]:0x4f3d3)
                     at monoeg_g_logv_nofree (http://127.0.0.1:46053/_framework/dotnet.native.wasm:wasm-function[613]:0x4d4e6)
                     at monoeg_g_log (http://127.0.0.1:46053/_framework/dotnet.native.wasm:wasm-function[615]:0x4d5a9)
                     at sgen_gchandle_set_target (http://127.0.0.1:46053/_framework/dotnet.native.wasm:wasm-function[967]:0x5c269)
                     at sgen_gc_invoke_finalizers (http://127.0.0.1:46053/_framework/dotnet.native.wasm:wasm-function[936]:0x5a990)
                     at finalizer_thread (http://127.0.0.1:46053/_framework/dotnet.native.wasm:wasm-function[3120]:0xfac20)
                     at start_wrapper (http://127.0.0.1:46053/_framework/dotnet.native.wasm:wasm-function[2782]:0xe240c)
                     at Object.invokeEntryPoint (http://127.0.0.1:46053/_framework/dotnet.native.js:8:20071)
                     at handleMessage (http://127.0.0.1:46053/_framework/dotnet.native.worker.mjs:1:2379)
[06:23:50] fail: 
[06:23:50] fail: "Finalizer" tid=0x2b629a8 this=0x1c58260 , thread handle : 0x1d125d8, state : not waiting

[jeffschwMSFT]

removing blocking-clean-ci as it has not failed in 30 days

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	0	0