Test failure JIT/Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.sh

[VincentBu]

Run: runtime-coreclr jitstress2-jitstressregs 20220313.1

Failed test:

CoreCLR Linux arm Checked jitstress2_jitstressregs0x80 @ (Ubuntu.1804.Arm32.Open)Ubuntu.1804.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm32v7-bfcd90a-20200121150440

- JIT/Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.sh

Error message:

Assert failure(PID 3872 [0x00000f20], Thread: 3872 [0x0f20]): Assertion failed 'refPosition->RegOptional()' in 'MS.Internal.Xml.Cache.XPathDocumentBuilder:WriteEndAttribute():this' during 'LSRA build intervals' (IL size 175; hash 0xa29b3bbb; FullOpts)

File: /__w/1/s/src/coreclr/jit/lsra.cpp Line: 11883
Image: /root/helix/work/correlation/corerun
/root/helix/work/workitem/e/JIT/Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.sh: line 379:  3872 Aborted                 (core dumped) $LAUNCHER $ExePath "${CLRTestExecutionArguments[@]}"

Return code:      1
Raw output file:      /root/helix/work/workitem/uploads/Reports/JIT.Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.output.txt
Raw output:
BEGIN EXECUTION
/root/helix/work/correlation/corerun -p System.Reflection.Metadata.MetadataUpdater.IsSupported=false DevDiv_461649.dll ''
Gathering state for process 3872 corerun
Crashing thread 00000f20 signal 00000006
Writing minidump with heap to file /home/helixbot/dotnetbuild/dumps/coredump.3872.dmp
Written 63852544 bytes (15589 pages) to core file
Dump successfully written
Expected: 100
Actual: 134
END EXECUTION - FAILED
Test Harness Exitcode is : 1
To run the test:

set CORE_ROOT=/root/helix/work/correlation
/root/helix/work/workitem/e/JIT/Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.sh
Expected: True
Actual:   False


Stack trace
   at JIT_Regression._JitBlue_DevDiv_461649_DevDiv_461649_DevDiv_461649_._JitBlue_DevDiv_461649_DevDiv_461649_DevDiv_461649_sh()

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

Issue Details

---

Run: runtime-coreclr jitstress2-jitstressregs 20220313.1

Failed test:

CoreCLR Linux arm Checked jitstress2_jitstressregs0x80 @ (Ubuntu.1804.Arm32.Open)Ubuntu.1804.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm32v7-bfcd90a-20200121150440

- JIT/Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.sh

Error message:

Assert failure(PID 3872 [0x00000f20], Thread: 3872 [0x0f20]): Assertion failed 'refPosition->RegOptional()' in 'MS.Internal.Xml.Cache.XPathDocumentBuilder:WriteEndAttribute():this' during 'LSRA build intervals' (IL size 175; hash 0xa29b3bbb; FullOpts)

File: /__w/1/s/src/coreclr/jit/lsra.cpp Line: 11883
Image: /root/helix/work/correlation/corerun
/root/helix/work/workitem/e/JIT/Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.sh: line 379:  3872 Aborted                 (core dumped) $LAUNCHER $ExePath "${CLRTestExecutionArguments[@]}"

Return code:      1
Raw output file:      /root/helix/work/workitem/uploads/Reports/JIT.Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.output.txt
Raw output:
BEGIN EXECUTION
/root/helix/work/correlation/corerun -p System.Reflection.Metadata.MetadataUpdater.IsSupported=false DevDiv_461649.dll ''
Gathering state for process 3872 corerun
Crashing thread 00000f20 signal 00000006
Writing minidump with heap to file /home/helixbot/dotnetbuild/dumps/coredump.3872.dmp
Written 63852544 bytes (15589 pages) to core file
Dump successfully written
Expected: 100
Actual: 134
END EXECUTION - FAILED
Test Harness Exitcode is : 1
To run the test:

set CORE_ROOT=/root/helix/work/correlation
/root/helix/work/workitem/e/JIT/Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.sh
Expected: True
Actual:   False


Stack trace
   at JIT_Regression._JitBlue_DevDiv_461649_DevDiv_461649_DevDiv_461649_._JitBlue_DevDiv_461649_DevDiv_461649_DevDiv_461649_sh()

Author:	VincentBu
Assignees:	-
Labels:	arch-arm32, os-linux, JitStress, area-CodeGen-coreclr, untriaged
Milestone:	-

[VincentBu]

Failed again in: runtime-coreclr jitstress2-jitstressregs 20220327.1

Failed test:

CoreCLR Linux arm Checked jitstress2_jitstressregs0x80 @ (Ubuntu.1804.Arm32.Open)Ubuntu.1804.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm32v7-bfcd90a-20200121150440

- JIT/Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.sh

Error message:

Assert failure(PID 1130 [0x0000046a], Thread: 1130 [0x046a]): Assertion failed 'refPosition->RegOptional()' in 'MS.Internal.Xml.Cache.XPathDocumentBuilder:WriteEndAttribute():this' during 'LSRA build intervals' (IL size 175; hash 0xa29b3bbb; FullOpts)

File: /__w/1/s/src/coreclr/jit/lsra.cpp Line: 11883
Image: /root/helix/work/correlation/corerun
/root/helix/work/workitem/e/JIT/Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.sh: line 381:  1130 Aborted                 (core dumped) $LAUNCHER $ExePath "${CLRTestExecutionArguments[@]}"

Return code:      1
Raw output file:      /root/helix/work/workitem/uploads/Reports/JIT.Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.output.txt
Raw output:
BEGIN EXECUTION
/root/helix/work/correlation/corerun -p System.Reflection.Metadata.MetadataUpdater.IsSupported=false DevDiv_461649.dll ''
Gathering state for process 1130 corerun
Crashing thread 0000046a signal 00000006
Writing minidump with heap to file /home/helixbot/dotnetbuild/dumps/coredump.1130.dmp
Written 63750144 bytes (15564 pages) to core file
Dump successfully written
Expected: 100
Actual: 134
END EXECUTION - FAILED
Test Harness Exitcode is : 1
To run the test:

set CORE_ROOT=/root/helix/work/correlation
/root/helix/work/workitem/e/JIT/Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.sh
Expected: True
Actual:   False


Stack trace
   at JIT_Regression._JitBlue_DevDiv_461649_DevDiv_461649_DevDiv_461649_._JitBlue_DevDiv_461649_DevDiv_461649_DevDiv_461649_sh()

[BruceForstall]

@kunalspathak

This is also causing failures in the runtime-coreclr superpmi-replay job:

https://dev.azure.com/dnceng/public/_build?definitionId=1055&_a=summary

I can repro with:

C:\gh\runtime\artifacts\tests\coreclr\windows.x86.Checked\Tests\Core_Root\superpmi.exe -c 99148 -target arm -jitoption JitStressRegs=0x80 C:\gh\runtime\artifacts\tests\coreclr\windows.x86.Checked\Tests\Core_Root\clrjit_universal_arm_x86.dll c:\spmi\mch\b2d3c86f-87fd-4724-9e5d-4c44905eba91.Linux.arm\libraries.crossgen2.Linux.arm.checked.mch
Using jit(C:\gh\runtime\artifacts\tests\coreclr\windows.x86.Checked\Tests\Core_Root\clrjit_universal_arm_x86.dll) with input (c:\spmi\mch\b2d3c86f-87fd-4724-9e5d-4c44905eba91.Linux.arm\libraries.crossgen2.Linux.arm.checked.mch)
 indexCount=1 (99148)
Jit startup took 6.970800ms
ISSUE: <ASSERT> #99148 C:\gh\runtime\src\coreclr\jit\lsra.cpp (11883) - Assertion failed 'refPosition->RegOptional()' in '<>c__DisplayClass2_0`2:<DefineScope>b__0(Microsoft.Extensions.Logging.ILogger,System.__Canon,System.__Canon):System.IDisposable:this' during 'LSRA build intervals' (IL size 20; hash 0x59c42189; FullOpts)

[VincentBu]

Failed again in: runtime-coreclr jitstress2-jitstressregs 20220403.1

Failed test:

CoreCLR Linux arm Checked jitstress2_jitstressregs0x80 @ (Ubuntu.1804.Arm32.Open)Ubuntu.1804.Armarch.Open@mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-helix-arm32v7-bfcd90a-20200121150440

- JIT/Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.sh

**Error message: **

Assert failure(PID 3221 [0x00000c95], Thread: 3221 [0x0c95]): Assertion failed 'refPosition->RegOptional()' in 'MS.Internal.Xml.Cache.XPathDocumentBuilder:WriteEndAttribute():this' during 'LSRA build intervals' (IL size 175; hash 0xa29b3bbb; FullOpts)

File: /__w/1/s/src/coreclr/jit/lsra.cpp Line: 11883
Image: /root/helix/work/correlation/corerun
/root/helix/work/workitem/e/JIT/Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.sh: line 380:  3221 Aborted                 (core dumped) $LAUNCHER $ExePath "${CLRTestExecutionArguments[@]}"

Return code:      1
Raw output file:      /root/helix/work/workitem/uploads/Reports/JIT.Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.output.txt
Raw output:
BEGIN EXECUTION
/root/helix/work/correlation/corerun -p System.Reflection.Metadata.MetadataUpdater.IsSupported=false DevDiv_461649.dll ''
[createdump] Gathering state for process 3221 corerun
[createdump] Crashing thread 00000c95 signal 00000006
[createdump] Writing minidump with heap to file /home/helixbot/dotnetbuild/dumps/coredump.3221.dmp
[createdump] Written 63766528 bytes (15568 pages) to core file
[createdump] Dump successfully written
Expected: 100
Actual: 134
END EXECUTION - FAILED
Test Harness Exitcode is : 1
To run the test:

set CORE_ROOT=/root/helix/work/correlation
/root/helix/work/workitem/e/JIT/Regression/JitBlue/DevDiv_461649/DevDiv_461649/DevDiv_461649.sh
Expected: True
Actual:   False


Stack trace
   at JIT_Regression._JitBlue_DevDiv_461649_DevDiv_461649_DevDiv_461649_._JitBlue_DevDiv_461649_DevDiv_461649_DevDiv_461649_sh()

[BruceForstall]

@kunalspathak Any progress on this one? Maybe we should disable JitStressRegs=0x80 in superpmi-replay (as well as the failing test) to clean the runs?