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  • DynamoRIO
  • dynamorio
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  • #4744
Closed
Open
Issue created Feb 18, 2021 by Derek Bruening@derekbrueningContributor

APP CRASH security-win32.except-execution

This has been seen to fail in the past in these umbrella cases for Windows test failures: #2835, #4058. Separating it here. It failed at https://github.com/DynamoRIO/dynamorio/pull/4743/checks?check_run_id=1930346696 It seems to have no output so it is an early app crash I assume:

test 62
        Start  62: code_api|security-win32.except-execution

62: Test command: D:\a\dynamorio\dynamorio\build_debug-internal-32\bin32\drrun.exe "-s" "90" "-quiet" "-debug" "-use_dll" "D:/a/dynamorio/dynamorio/build_debug-internal-32/lib32/debug/dynamorio.dll" "-exit0" "-stderr_mask" "0xC" "-msgbox_mask" "0" "-dumpcore_mask" "0x7d" "-staged" "-code_api" "--" "D:/a/dynamorio/dynamorio/build_debug-internal-32/suite/tests/bin/security-win32.except-execution.exe"
62: Test timeout computed to be: 600
 62/236 Test  #62: code_api|security-win32.except-execution .....................***Failed  Required regular expression not found. Regex=[^In RaiseException filter
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In RaiseException handler
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Inside first filter eax=badcdef0
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	exception code = 0xc0000005, ExceptionFlags=0x00000000
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	record=00000000, params=2
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	PC 0x00401... tried to read address 0xbadcdef0
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	pc=0x00401... eax=0xbadcdef0
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  ContextFlags=0x000100.f 
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  Edi=0xeecdcdcd Esi=0xffcdcdcd Ebx=0xbbcdcdcd 
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  Edx=0xddcdcdcd Ecx=0xcccdcdcd 
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  Eax=0xbadcdef0 
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  Ebp=0x1400ef.. Eip=0x00401... SegCs=0x000000.. 
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  EFlags & 0xFFFF=0x00000202 Esp=0x1400eb.. SegSs=0x000000.. 
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  <floating point area>
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  SegGs=0x000000.. SegFs=0x000000.. SegEs=0x000000.. SegDs=0x000000.. 
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Inside first handler
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At statement after 1st try-except
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Inside 2nd filter
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Inside 3rd filter
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	exception code = 0xc0000005, ExceptionFlags=0x00000000
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	record=00000000, params=2
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	PC 0xdeadbeef tried to read address 0xdeadbeef
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	pc=0xdeadbeef eax=0x00000000
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  ContextFlags=0x000100.f 
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  Edi=0xeecdcdcd Esi=0xffcdcdcd Ebx=0xbbcdcdcd 
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  Edx=0xdeadbeef Ecx=0xcccdcdcd 
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  Eax=0x00000000 
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  Ebp=0x1400ef.. Eip=0xdeadbeef SegCs=0x000000.. 
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  EFlags & 0xFFFF=0x00000202 Esp=0x1400eb.. SegSs=0x000000.. 
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  <floating point area>
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  SegGs=0x000000.. SegFs=0x000000.. SegEs=0x000000.. SegDs=0x000000.. 
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Finally!
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Expected memory access violation, ignoring it!
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After exception handler
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Attempting execution of badfunc
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DATA: At statement after exception
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DATA: At statement after 1st try-except
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DATA: Inside 2nd try
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DATA: Finally!
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DATA: At statement after 2nd try-finally
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DATA: After exception handler
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$
]  0.30 sec
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