Hi,I have the pharo crash again, now in my production system on a windows machine.I can not yet reproduce it and ask for your help.What does " a(n) bad class" in the stack dump mean?
RegardsSabineSmalltalk stack dump:0x256720 M Dictionary>at:ifAbsent: 0x79f46c0: a(n) Dictionary0x256740 M RKACurrency class>currencyFor: 0x70af390: a(n) RKACurrency class0x256764 M RKAMoney class>amount:currencyCode: 0x70acafc: a(n) RKAMoney class0x256784 M SmallInteger(Number)>eur 0x1=00x2567f4 M [] in INVALID RECEIVER>monthReportTripsTableData 0xbb5988c: a(n) bad class0x256818 M INVALID RECEIVER>do:with:when: 0xbb614e8: a(n) bad class0x256844 I INVALID RECEIVER>do:with: 0xbb614e8: a(n) bad class0x25686c I INVALID RECEIVER>datesDo: 0xbb614e8: a(n) bad class0x2568a8 I INVALID RECEIVER>monthReportTripsTableData 0xbb5988c: a(n) bad class0x2568cc I INVALID RECEIVER>addMonthReportTripsTable 0xbb5988c: a(n) bad class0x2568ec I INVALID RECEIVER>createMonthReport:---------------------------------------------------------------------Mon Jun 15 15:32:56 2015Exception code: C0000005Exception addr: 004239D0Access violation (read access) at 00000016EAX:00000016 EBX:0000005C ECX:0000000E EDX:0BB41FB4ESI:0BD58C48 EDI:00000060 EBP:0BD58C48 ESP:0023DF30EIP:004239D0 EFL:00210246FP Control: 0000027FFP Status: 00000020FP Tag: 0000FFFFCrashed in the VM threadHardware information:Manufacturer: UnknownModel: UnknownNumber of processors: 2Page size: 4096Memory Information (upon launch):Physical Memory Size: 4193908 kbytesPhysical Memory Free: 3054672 kbytesPage File Size: 4194303 kbytesPage File Free: 3502492 kbytesVirtual Memory Size: 2097024 kbytesVirtual Memory Free: 2029820 kbytesMemory Load: 27 percentProcessor 0: Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHzIdentifier: Intel64 Family 6 Model 62 Stepping 4~MHZ: 2500Processor 1: Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHzIdentifier: Intel64 Family 6 Model 62 Stepping 4~MHZ: 2500Operating System: Windows Server 2008 R2 Datacenter (Build 7601 Service Pack 1)Registered Owner: AmazonRegistered Company: Amazon.comSP major version: 1SP minor version: 0Suite mask: 190Product type: 3Display Information:Graphics adapter name: RDPDD Chained DDPrimary monitor resolution: 2560 x 1440Device: RDPDD Chained DDAdapter String: ???Bios String: ???Chip Type: ???DAC Type: ???Memory Size: 0xFFFFFFFFDriver Versions:RDPDD:VM Version: Cog VM 4.0.0 (release) from Sep 25 2014Compiler: gcc 4.6.2Interpreter Build: NBCoInterpreter NativeBoost-CogPlugin-HolgerHansPeterFreyther.21 uuid: e0df6e2d-5694-40e2-8035-dc217200b424 Sep 25 2014Cogit Build: NBCogit NativeBoost-CogPlugin-HolgerHansPeterFreyther.21 uuid: e0df6e2d-5694-40e2-8035-dc217200b424 Sep 25 2014Source Version: https://github.com/pharo-project/pharo-vm.git Commit: 81b5d19917dcb78f22482a780deec48c53738396 Date: 2014-09-20 14:36:18 +0200 By: Esteban Lorenzano <estebanlm@gmail.com> Jenkins build #14858Current byte code: -1Primitive index: -1Loaded plugins:JPEGReaderPlugin VMMaker.oscog-jeanbaptistearnaud.783 (i)DSAPrims VMMaker.oscog-jeanbaptistearnaud.783 (i)SqueakSSL SqueakSSL-Plugin-ar.3 (e)Win32OSProcessPlugin VMConstruction-Plugins-OSProcessPlugin.oscog-EstebanLorenzano.43 (i)SocketPlugin VMMaker.oscog-jeanbaptistearnaud.783 (i)B2DPlugin VMMaker.oscog-jeanbaptistearnaud.783 (i)Kernel32ZipPlugin VMMaker.oscog-jeanbaptistearnaud.783 (i)NativeBoostPlugin NativeBoost-CogPlugin-HolgerHansPeterFreyther.21 (i)BitBltPlugin VMMaker.oscog-jeanbaptistearnaud.783 (i)JPEGReadWriter2Plugin VMMaker.oscog-jeanbaptistearnaud.783 (i)FT2Plugin Freetype-Plugin-IgorStasenko.64 (e)SecurityPlugin VMMaker.oscog-jeanbaptistearnaud.783 (i)FilePlugin VMMaker.oscog-jeanbaptistearnaud.783 (i)MiscPrimitivePlugin VMMaker.oscog-jeanbaptistearnaud.783 (i)LargeIntegers v1.5 VMMaker.oscog-jeanbaptistearnaud.783 (i)LocalePlugin VMMaker.oscog-jeanbaptistearnaud.783 (i)Module information:00400000 - 006ee000: C:\Users\Administrator\Desktop\Pharo4.0\Pharo.exe02480000 - 02580004: CogCode63000000 - 631ba000: C:\Users\Administrator\Desktop\Pharo4.0\LIBEAY32.dll66e40000 - 66f02000: C:\Users\Administrator\Desktop\Pharo4.0\libfreetype-6.dll69f40000 - 69f5a000: C:\Users\Administrator\Desktop\Pharo4.0\FT2Plugin.DLL6c240000 - 6c267000: C:\Windows\system32\crtdll.dll6cb80000 - 6cb99000: C:\Users\Administrator\Desktop\Pharo4.0\SqueakSSL.DLL6e400000 - 6e467000: C:\Users\Administrator\Desktop\Pharo4.0\SSLEAY32.dll73f50000 - 73f55000: C:\Windows\system32\SHFolder.dll743b0000 - 74434000: C:\Windows\WinSxS\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\COMCTL32.dll74800000 - 74813000: C:\Windows\system32\dwmapi.dll74820000 - 74826000: C:\Windows\system32\DCIMAN32.dll74830000 - 74917000: C:\Windows\system32\DDRAW.dll74920000 - 74942000: C:\Windows\system32\GLU32.dll74950000 - 74a18000: C:\Windows\system32\OPENGL32.DLL74a20000 - 74a52000: C:\Windows\system32\WINMM.dll74a60000 - 74a85000: C:\Windows\system32\dinput.dll74dc0000 - 74e0c000: C:\Windows\system32\apphelp.dll74f00000 - 74f07000: C:\Windows\system32\WSOCK32.DLL74f10000 - 74f4b000: C:\Windows\system32\rsaenh.dll74f50000 - 74f66000: C:\Windows\system32\CRYPTSP.dll74f70000 - 74f76000: C:\Windows\system32\rasadhlp.dll74f80000 - 74fb8000: C:\Windows\System32\fwpuclnt.dll74fc0000 - 74fc7000: C:\Windows\system32\WINNSI.DLL74fd0000 - 74fec000: C:\Windows\system32\IPHLPAPI.DLL74ff0000 - 74ff8000: C:\Windows\System32\winrnr.dll75000000 - 75044000: C:\Windows\system32\DNSAPI.dll75050000 - 75060000: C:\Windows\system32\napinsp.dll75060000 - 75070000: C:\Windows\system32\NLAapi.dll75070000 - 75075000: C:\Windows\System32\wshtcpip.dll75090000 - 750cc000: C:\Windows\System32\mswsock.dll75190000 - 75199000: C:\Windows\system32\VERSION.dll75260000 - 7526c000: C:\Windows\syswow64\CRYPTBASE.dll75270000 - 752d0000: C:\Windows\syswow64\SspiCli.dll752d0000 - 7537c000: C:\Windows\syswow64\msvcrt.dll75390000 - 75480000: C:\Windows\syswow64\RPCRT4.dll75480000 - 760ca000: C:\Windows\syswow64\SHELL32.dll76120000 - 76230000: C:\Windows\syswow64\kernel32.dll76230000 - 762c0000: C:\Windows\syswow64\GDI32.dll76540000 - 765cf000: C:\Windows\syswow64\OLEAUT32.dll76700000 - 7685c000: C:\Windows\syswow64\OLE32.dll76860000 - 76900000: C:\Windows\syswow64\ADVAPI32.DLL769c0000 - 769d9000: C:\Windows\SysWOW64\sechost.dll769e0000 - 76a5b000: C:\Windows\syswow64\COMDLG32.DLL76a70000 - 76c0d000: C:\Windows\syswow64\SETUPAPI.dll76ca0000 - 76cb2000: C:\Windows\syswow64\DEVOBJ.dll76cc0000 - 76cc5000: C:\Windows\syswow64\psapi.dll76cd0000 - 76d27000: C:\Windows\syswow64\SHLWAPI.dll76d40000 - 76d75000: C:\Windows\syswow64\WS2_32.dll76d90000 - 76dd7000: C:\Windows\syswow64\KERNELBASE.dll76de0000 - 76dea000: C:\Windows\syswow64\LPK.dll76df0000 - 76e50000: C:\Windows\system32\IMM32.DLL76fc0000 - 770c0000: C:\Windows\syswow64\USER32.dll770c0000 - 770e7000: C:\Windows\syswow64\CFGMGR32.dll772b0000 - 7734d000: C:\Windows\syswow64\USP10.dll77350000 - 7741c000: C:\Windows\syswow64\MSCTF.dll777f0000 - 777f6000: C:\Windows\syswow64\NSI.dll77820000 - 779a0000: C:\Windows\SysWOW64\ntdll.dllPrimitive trace:basicNewat:put:stringHash:initialHash:basicNewat:put:new:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:basicNewat:put:new:at:put:at:put:at:put:basicNewbasicNewbasicNewnew:basicNewnew:basicNewnew:basicNewnew:basicNewat:put:at:put:basicNewstringHash:initialHash:compare:with:collated:compare:with:collated:compare:with:collated:compare:with:collated:compare:with:collated:basicNewperform:with:basicNewstringHash:initialHash:compare:with:collated:compare:with:collated:compare:with:collated:compare:with:collated:compare:with:collated:basicNewbasicNewbasicNewbasicNewbasicNewperform:with:basicNewperform:with:basicNewbasicNewbasicNewstringHash:initialHash:compare:with:collated:compare:with:collated:compare:with:collated:compare:with:collated:compare:with:collated:basicNewbasicNewbasicNewbasicNewbasicNewperform:with:basicNewperform:with:basicNewbasicNewbasicNewstringHash:initialHash:compare:with:collated:compare:with:collated:compare:with:collated:compare:with:collated:compare:with:collated:basicNewbasicNewbasicNewbasicNewbasicNewperform:with:basicNewperform:with:basicNewbasicNewbasicNewbasicNewbasicNewbasicNewperform:with:basicNewperform:with:basicNewbasicNewbasicNewnew:basicNew:basicNewbasicNew:replaceFrom:to:with:startingAt:basicNewnew:basicNewnew:basicNew:basicNewbasicNew:replaceFrom:to:with:startingAt:basicNewnew:basicNewnew:basicNew:basicNewbasicNew:replaceFrom:to:with:startingAt:basicNewnew:basicNew:basicNewbasicNew:replaceFrom:to:with:startingAt:basicNewbasicNew:replaceFrom:to:with:startingAt:replaceFrom:to:with:startingAt:basicNew:replaceFrom:to:with:startingAt:replaceFrom:to:with:startingAt:basicNew:basicNewbasicNewindexOfAscii:inString:startingAt:basicNew:replaceFrom:to:with:startingAt:basicNewbasicNewreplaceFrom:to:with:startingAt:at:put:indexOfAscii:inString:startingAt:basicNew:replaceFrom:to:with:startingAt:basicNewbasicNewreplaceFrom:to:with:startingAt:basicNew:replaceFrom:to:with:startingAt:stringHash:initialHash:basicNewat:put:stringHash:initialHash:basicNewat:put:stringHash:initialHash:basicNewat:put:stringHash:initialHash:basicNewat:put:stringHash:initialHash:basicNewat:put:new:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:basicNewat:put:stringHash:initialHash:basicNewat:put:stringHash:initialHash:basicNewat:put:stringHash:initialHash:basicNewat:put:stringHash:initialHash:basicNewat:put:new:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:at:put:stringHash:initialHash:basicNewat:put:new:at:put:at:put:at:put:basicNewbasicNewbasicNewnew:basicNewnew:basicNewnew:basicNewnew:basicNewat:put:perform:with:truncatednew:replaceFrom:to:with:startingAt:at:put:basicNew**IncrementalGC**Stack backtrace:[004239D0] ??? + 145872 in Pharo.exe[002567F5] ??? + 0 in (null)Smalltalk stack dump:0x256720 M Dictionary>at:ifAbsent: 0x79f46c0: a(n) Dictionary0x256740 M RKACurrency class>currencyFor: 0x70af390: a(n) RKACurrency class0x256764 M RKAMoney class>amount:currencyCode: 0x70acafc: a(n) RKAMoney class0x256784 M SmallInteger(Number)>eur 0x1=00x2567f4 M [] in INVALID RECEIVER>monthReportTripsTableData 0xbb5988c: a(n) bad class0x256818 M INVALID RECEIVER>do:with:when: 0xbb614e8: a(n) bad class0x256844 I INVALID RECEIVER>do:with: 0xbb614e8: a(n) bad class0x25686c I INVALID RECEIVER>datesDo: 0xbb614e8: a(n) bad class0x2568a8 I INVALID RECEIVER>monthReportTripsTableData 0xbb5988c: a(n) bad class0x2568cc I INVALID RECEIVER>addMonthReportTripsTable 0xbb5988c: a(n) bad class0x2568ec I INVALID RECEIVER>createMonthReport: