Re: [Pharo-dev] More Windows VM Crashing -_-
Hi all, I got a strange crash on Mac, never saw any similar crash dump. Image: 6.0 #60447 5.0 Mac OS X built on Mar 10 2017 13:46:32 UTC Compiler: 4.2.1 Compatible > Apple LLVM 7.3.0 (clang-703.0.31) [Production Spur VM] > CoInterpreter * VMMaker.oscog-eem.2146 uuid: > da6aee6e-4738-4161-b221-3c8135ac1bf7 > Mar 10 2017 > StackToRegisterMappingCogit * VMMaker.oscog-eem.2146 uuid: > da6aee6e-4738-4161-b221-3c8135ac1bf7 Mar 10 2017 > VM: 201703101242 https://github.com/pharo-project/pharo-vm.git $ Date: > Fri Mar 10 13:42:34 2017 +0100 $ > Plugins: 201703101242 https://github.com/pharo-project/pharo-vm.git $ First few lines of crash (the whole dump is in attachment): C stack backtrace & registers: eax 0x849671d0 ebx 0x7c6e3820 ecx 0x90301065 edx 0xe000 edi 0x7c6e3820 esi 0x7c6e3820 ebp 0xbff40708 esp 0xbff404c8 eip 0x9ef29013 0 libobjc.A.dylib 0x9ef29013 objc_msgSend + 19 1 Pharo 0x0010227a reportStackState + 706 2 Pharo 0x001025d2 sigsegv + 113 3 libsystem_platform.dylib0x9f98bebb _sigtramp + 43 4 ??? 0x 0x0 + 4294967295 5 CoreFoundation 0x94671888 _CFAutoreleasePoolPop + 24 6 HIToolbox 0x9401fa35 IMKInputSessionProcessEventRefWithCompletionHandler + 125 7 HIToolbox 0x9401ebd2 InputMethodInstanceProcessEventRef_WithCompletionHandler + 135 8 HIToolbox 0x94006c9c __TSMEventToInputMethod_ WithCompletionHandler_block_invoke + 121 9 HIToolbox 0x9400b3fa __TrySendLockEvent_ BeforeEventToInputMethod_WithContinuationHandler_block_invoke + 27 10 HIToolbox 0x9400b496 __SendTSMDocumentLockEvent_WithCompletionHandler_block_invoke + 90 11 HIToolbox 0x93ddc6a3 __SendTSMEvent_ WithCompletionHandler_block_invoke + 66 12 HIToolbox 0x93ddf651 __ SendEventToEventTargetWithCompletionHandler_block_invoke + 22 Cheers, Alex On 22 March 2017 at 21:26, Esteban Lorenzano wrote: > Hi, > > I do not think this is a windows problem. > At least, I had some crashes when performing compaction last days too… > this is a crash I collected 10 mins ago, in a mac. > > cheers, > Esteban > > > > > > On 22 Mar 2017, at 10:31, Peter Uhnak wrote: > > > > Hi, > > > > Originally I thought my VM is crashing because of FT, so I applied some > fix from FogBugz (that is now part of Pharo 6), but that didn't help. > > > > So I disabled FT in settings and changed fonts to non-FT ones; didn't > help. > > So I completely removed FT2Plugin.dll (now settings just states that FT > fonts are not available), but that didn't help either. > > > > And obviously there is no crash.dmp whatsoever (this is latest Windows > VM). > > > > This crash is extremely frustrating because the crash happens _during > saving_, which means I am losing code all the time and have to constantly > recover them, which really makes my blood boil. > > > > Without crash dump I don't even know where and how to start > investigating. Windows kindly opens Visual Studio when Pharo crashes, but > all it shows to me is assembly, which is not very useful to me. I can > somewhat orient myself in the C code of the VM (as I've alredy fixed some > other issues in the VM), but here I am lost. > > > > > > 00407D7F ret > > 00407D80 mov eax,dword ptr ds:[00596E44h] > > 00407D85 testal,3 > > 00407D87 jne 00407DB2 > > 00407D89 mov ecx,dword ptr ds:[596E08h] > > 00407D8F lea edx,[ecx-1] > > 00407D92 cmp eax,edx > > 00407D94 jb 00407DB2 > > 00407D96 cmp dword ptr ds:[596E10h],eax > > 00407D9C jb 00407DB2 > > 00407D9E mov ecx,dword ptr ds:[5B89D0h] > > 00407DA4 cmp dword ptr [eax-4],ecx > > 00407DA7 jb 00407DB2 > > 00407DA9 mov eax,dword ptr ds:[00596E28h] > > ---> 00407DAE movzx eax,byte ptr [eax] > > 00407DB1 ret > > > > eax = > > ecx = 0470 > > > > > > So my question I guess is: > > How can we fix this? How can I help fix this? Because I've lost > countless days of time and energy on this f***ing problem... > > > > Peter > > > > > crash.dmp Description: Binary data
Re: [Pharo-dev] More Windows VM Crashing -_-
Hi, I do not think this is a windows problem. At least, I had some crashes when performing compaction last days too… this is a crash I collected 10 mins ago, in a mac. cheers, Esteban crash.dmp Description: Binary data > On 22 Mar 2017, at 10:31, Peter Uhnak wrote: > > Hi, > > Originally I thought my VM is crashing because of FT, so I applied some fix > from FogBugz (that is now part of Pharo 6), but that didn't help. > > So I disabled FT in settings and changed fonts to non-FT ones; didn't help. > So I completely removed FT2Plugin.dll (now settings just states that FT fonts > are not available), but that didn't help either. > > And obviously there is no crash.dmp whatsoever (this is latest Windows VM). > > This crash is extremely frustrating because the crash happens _during > saving_, which means I am losing code all the time and have to constantly > recover them, which really makes my blood boil. > > Without crash dump I don't even know where and how to start investigating. > Windows kindly opens Visual Studio when Pharo crashes, but all it shows to me > is assembly, which is not very useful to me. I can somewhat orient myself in > the C code of the VM (as I've alredy fixed some other issues in the VM), but > here I am lost. > > > 00407D7F ret > 00407D80 mov eax,dword ptr ds:[00596E44h] > 00407D85 testal,3 > 00407D87 jne 00407DB2 > 00407D89 mov ecx,dword ptr ds:[596E08h] > 00407D8F lea edx,[ecx-1] > 00407D92 cmp eax,edx > 00407D94 jb 00407DB2 > 00407D96 cmp dword ptr ds:[596E10h],eax > 00407D9C jb 00407DB2 > 00407D9E mov ecx,dword ptr ds:[5B89D0h] > 00407DA4 cmp dword ptr [eax-4],ecx > 00407DA7 jb 00407DB2 > 00407DA9 mov eax,dword ptr ds:[00596E28h] > ---> 00407DAE movzx eax,byte ptr [eax] > 00407DB1 ret > > eax = > ecx = 0470 > > > So my question I guess is: > How can we fix this? How can I help fix this? Because I've lost countless > days of time and energy on this f***ing problem... > > Peter >
Re: [Pharo-dev] More Windows VM Crashing -_-
2017-03-22 10:31 GMT+01:00 Peter Uhnak : > Hi, > > Originally I thought my VM is crashing because of FT, so I applied some > fix from FogBugz (that is now part of Pharo 6), but that didn't help. > > So I disabled FT in settings and changed fonts to non-FT ones; didn't help. > So I completely removed FT2Plugin.dll (now settings just states that FT > fonts are not available), but that didn't help either. > > And obviously there is no crash.dmp whatsoever (this is latest Windows VM). > > This crash is extremely frustrating because the crash happens _during > saving_, which means I am losing code all the time and have to constantly > recover them, which really makes my blood boil. > > Without crash dump I don't even know where and how to start investigating. > Windows kindly opens Visual Studio when Pharo crashes, but all it shows to > me is assembly, which is not very useful to me. I can somewhat orient > myself in the C code of the VM (as I've alredy fixed some other issues in > the VM), but here I am lost. > > > 00407D7F ret > 00407D80 mov eax,dword ptr ds:[00596E44h] > 00407D85 testal,3 > 00407D87 jne 00407DB2 > 00407D89 mov ecx,dword ptr ds:[596E08h] > 00407D8F lea edx,[ecx-1] > 00407D92 cmp eax,edx > 00407D94 jb 00407DB2 > 00407D96 cmp dword ptr ds:[596E10h],eax > 00407D9C jb 00407DB2 > 00407D9E mov ecx,dword ptr ds:[5B89D0h] > 00407DA4 cmp dword ptr [eax-4],ecx > 00407DA7 jb 00407DB2 > 00407DA9 mov eax,dword ptr ds:[00596E28h] > ---> 00407DAE movzx eax,byte ptr [eax] > 00407DB1 ret > > eax = > ecx = 0470 > > > So my question I guess is: > How can we fix this? How can I help fix this? Because I've lost countless > days of time and energy on this f***ing problem... > > Peter > > Maybe it would help if other people try to reproduce this error. Can you share the image/code you are using ? Do you have a mingw build environment ? Sometimes it helps to start the vm with gdb, and if an exception occurs that does not write a crash.dmp, if you are lucky, gdb will show some additional information. (for me, the latest windows vm *sometimes* does create a crash.dmp).
[Pharo-dev] More Windows VM Crashing -_-
Hi, Originally I thought my VM is crashing because of FT, so I applied some fix from FogBugz (that is now part of Pharo 6), but that didn't help. So I disabled FT in settings and changed fonts to non-FT ones; didn't help. So I completely removed FT2Plugin.dll (now settings just states that FT fonts are not available), but that didn't help either. And obviously there is no crash.dmp whatsoever (this is latest Windows VM). This crash is extremely frustrating because the crash happens _during saving_, which means I am losing code all the time and have to constantly recover them, which really makes my blood boil. Without crash dump I don't even know where and how to start investigating. Windows kindly opens Visual Studio when Pharo crashes, but all it shows to me is assembly, which is not very useful to me. I can somewhat orient myself in the C code of the VM (as I've alredy fixed some other issues in the VM), but here I am lost. 00407D7F ret 00407D80 mov eax,dword ptr ds:[00596E44h] 00407D85 testal,3 00407D87 jne 00407DB2 00407D89 mov ecx,dword ptr ds:[596E08h] 00407D8F lea edx,[ecx-1] 00407D92 cmp eax,edx 00407D94 jb 00407DB2 00407D96 cmp dword ptr ds:[596E10h],eax 00407D9C jb 00407DB2 00407D9E mov ecx,dword ptr ds:[5B89D0h] 00407DA4 cmp dword ptr [eax-4],ecx 00407DA7 jb 00407DB2 00407DA9 mov eax,dword ptr ds:[00596E28h] ---> 00407DAE movzx eax,byte ptr [eax] 00407DB1 ret eax = ecx = 0470 So my question I guess is: How can we fix this? How can I help fix this? Because I've lost countless days of time and energy on this f***ing problem... Peter
