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IDProjectCategoryView StatusLast Update
0003256PluginsNetBoxpublic2016-06-19 12:56
ReporterPxAssigned To 
PrioritynormalSeverityminorReproducibilitysometimes
Status newResolutionopen 
Platformx64OSWindowsOS Version7
Product Version3.0 
Target VersionFixed in Version 
Summary0003256: Падение при навигации по FTP
DescriptionПонадобилось поправить пару файликов на Ftp, зашёл на него, прошёлся по нескольким папкам, заглянул в несколько файлов, перешёл в очередную папку и получил assert. Стек, сгенерированный Far-ом, следующий
0x61B070A8 _wassert (f:\dd\vctools\crt\crtw32\misc\assert.c:369)
0x618D38D6 DoAssert (c:\storage\netbox\source\src\base\global.cpp:269)
0x61906A2D TFTPFileSystem::WaitForFatalNonCommandReply (c:\storage\netbox\source\src\core\ftpfilesystem.cpp:3469)
0x6190AABF TFTPFileSystem::CheckError (c:\storage\netbox\source\src\core\ftpfilesystem.cpp:4886)
0x61910BEA TFileZillaImpl::CheckError (c:\storage\netbox\source\src\core\ftpfilesystem.cpp:146)
0x61A99DA4 TFileZillaIntf::Check (c:\storage\netbox\source\src\filezilla\filezillaintf.cpp:566)
0x61A69389 TFileZillaIntf::ListFile (c:\storage\netbox\source\src\filezilla\filezillaintf.cpp:276)
0x6190E295 TFTPFileSystem::DoReadFile (c:\storage\netbox\source\src\core\ftpfilesystem.cpp:2785)
0x61904A83 TFTPFileSystem::ReadFile (c:\storage\netbox\source\src\core\ftpfilesystem.cpp:2819)
0x61AD6630 TWinSCPFileSystem::GetFindDataEx (c:\storage\netbox\source\src\netbox\winscpfilesystem.cpp:493)
0x61A525E0 TCustomFarFileSystem::GetFindData (c:\storage\netbox\source\src\netbox\farplugin.cpp:1907)
0x61A4DC1C TCustomFarPlugin::GetFindData (c:\storage\netbox\source\src\netbox\farplugin.cpp:423)
0x61A59F31 GetFindDataW (c:\storage\netbox\source\src\netbox\netbox.cpp:93)
0x00D2DC70 std::_Func_impl<<lambda_b6c2cc46e7c37c1278ef25578e3e4030>,std::allocator<int>,void>::_Do_call (c:\vc_current\include\functional:207)
0x00D27DA9 Plugin::ExecuteFunction (c:\src\unicode_far\plclass.cpp:16707566)
0x00D2AC2E Plugin::GetFindData (c:\src\unicode_far\plclass.cpp:1111)
0x00D52C35 PluginManager::GetFindData (c:\src\unicode_far\plugins.cpp:915)
0x00C9081C FileList::UpdatePlugin (c:\src\unicode_far\filelist.cpp:7175)
0x00C8E2A4 FileList::Update (c:\src\unicode_far\filelist.cpp:6621)
0x00C8260A FileList::ChangeDir (c:\src\unicode_far\filelist.cpp:2947)
0x00C81993 FileList::ProcessEnter (c:\src\unicode_far\filelist.cpp:2677)
0x00C81213 FileList::ProcessKey (c:\src\unicode_far\filelist.cpp:1651)
0x00CA26EC FilePanels::ProcessKey (c:\src\unicode_far\filepanels.cpp:805)
0x00D0BAC1 Manager::ProcessKey (c:\src\unicode_far\manager.cpp:825)
0x00D0B2BB Manager::ProcessMainLoop (c:\src\unicode_far\manager.cpp:655)
0x00D0B17E Manager::EnterMainLoop (c:\src\unicode_far\manager.cpp:622)
0x00D05D3F MainProcess (c:\src\unicode_far\main.cpp:290)
0x00D085D9 mainImpl (c:\src\unicode_far\main.cpp:772)
0x00D089FA wmain (c:\src\unicode_far\main.cpp:824)
0x00DC08AA __scrt_common_main_seh (f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:264)
0x765B338A BaseThreadInitThunk
0x777D9902 RtlInitializeExceptionChain
0x777D98D5 RtlInitializeExceptionChain
Дамп, сгенерированный самим Far-ом после вызова данных о стеке (у меня в WinDBG не открывается) - http://www.cs.iptcom.net/tmp/netbox/Far-m.7z
Дамп из ProcDump (похож на настоящий) - http://www.cs.iptcom.net/tmp/netbox/Far.exe_160619_121755.dmp.7z
dll+pdb NetBox - http://www.cs.iptcom.net/tmp/netbox/NetBox.7z
Результаты простого вызова !analyze -v прикрепляю к тикету
TagsNo tags attached.

Activities

Px

2016-06-19 12:42

reporter  

windbg_analyze.txt (4,753 bytes)
FAULTING_IP: 
NetBox!_wassert+bd8 [f:\dd\vctools\crt\crtw32\misc\assert.c @ 369]
61b070a8 cc              int     3

EXCEPTION_RECORD:  002bcff8 -- (.exr 0x2bcff8)
ExceptionAddress: 61b070a8 (NetBox!_wassert+0x00000bd8)
   ExceptionCode: 80000003 (Break instruction exception)
  ExceptionFlags: 00000000
NumberParameters: 1
   Parameter[0]: 00000000

CONTEXT:  002bd048 -- (.cxr 0x2bd048;r)
eax=00000004 ebx=002be640 ecx=07e2c0ad edx=002d0180 esi=0000007e edi=00000000
eip=61b070a8 esp=002bd4ac ebp=002bdfe8 iopl=0         nv up ei pl zr na pe nc
cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00000246
NetBox!_wassert+0xbd8:
61b070a8 cc              int     3
Last set context:
eax=00000004 ebx=002be640 ecx=07e2c0ad edx=002d0180 esi=0000007e edi=00000000
eip=61b070a8 esp=002bd4ac ebp=002bdfe8 iopl=0         nv up ei pl zr na pe nc
cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00000246
NetBox!_wassert+0xbd8:
61b070a8 cc              int     3
Resetting default scope

DEFAULT_BUCKET_ID:  STATUS_FATAL_APP_EXIT

PROCESS_NAME:  Far.exe

ERROR_CODE: (NTSTATUS) 0x40000015 - {

EXCEPTION_CODE: (NTSTATUS) 0x40000015 (1073741845) - {

NTGLOBALFLAG:  400

APPLICATION_VERIFIER_FLAGS:  0

APP:  far.exe

ANALYSIS_VERSION: 6.3.9600.16384 (debuggers(dbg).130821-1623) amd64fre

LAST_CONTROL_TRANSFER:  from 618d38d6 to 61b070a8

FAULTING_THREAD:  ffffffff

PRIMARY_PROBLEM_CLASS:  STATUS_FATAL_APP_EXIT

BUGCHECK_STR:  APPLICATION_FAULT_STATUS_FATAL_APP_EXIT

STACK_TEXT:  
002bd4ac 61b070a8 netbox!_wassert+0xbd8
002bdff0 618d38d6 netbox!DoAssert+0x36
002be004 61906a2d netbox!TFTPFileSystem::WaitForFatalNonCommandReply+0x2d
002be01c 6190aabf netbox!TFTPFileSystem::CheckError+0x3f
002be0bc 61910bea netbox!TFileZillaImpl::CheckError+0x1a
002be0d0 61a99da4 netbox!TFileZillaIntf::Check+0x44
002be0e8 61a69389 netbox!TFileZillaIntf::ListFile+0x99
002be140 6190e295 netbox!TFTPFileSystem::DoReadFile+0x1a5
002be2b0 61904a83 netbox!TFTPFileSystem::ReadFile+0x83
002be470 61ad6630 netbox!TWinSCPFileSystem::GetFindDataEx+0x240
002be654 61a525e0 netbox!TCustomFarFileSystem::GetFindData+0xa0
002be698 61a4dc1c netbox!TCustomFarPlugin::GetFindData+0xac
002be750 61a59f31 netbox!GetFindDataW+0x31
002be76c 00d2dc70 far!std::_Func_impl<<lambda_b6c2cc46e7c37c1278ef25578e3e4030>,std::allocator<int>,void>::_Do_call+0x10
002be778 00d27da9 far!Plugin::ExecuteFunction+0x59
002be7ac 00d2ac2e far!Plugin::GetFindData+0x8e
002be80c 00d52c35 far!PluginManager::GetFindData+0x85
002be860 00c9081c far!FileList::UpdatePlugin+0x18c
002bea78 00c8e2a4 far!FileList::Update+0x114
002beab0 00c8260a far!FileList::ChangeDir+0x57a
002beb9c 00c81993 far!FileList::ProcessEnter+0x233
002bece0 00c81213 far!FileList::ProcessKey+0x3b83
002bf254 00ca26ec far!FilePanels::ProcessKey+0x34c
002bf35c 00d0bac1 far!Manager::ProcessKey+0x261
002bf39c 00d0b2bb far!Manager::ProcessMainLoop+0x12b
002bf410 00d0b17e far!Manager::EnterMainLoop+0x3e
002bf420 00d05d3f far!MainProcess+0x70f
002bf554 00d085d9 far!mainImpl+0xf09
002bf894 00d089fa far!wmain+0xfa
002bf90c 00dc08aa far!__scrt_common_main_seh+0xff
002bf958 765b338a kernel32!BaseThreadInitThunk+0xe
002bf964 777d9902 ntdll!__RtlUserThreadStart+0x70
002bf9a4 777d98d5 ntdll!_RtlUserThreadStart+0x1b


FOLLOWUP_IP: 
NetBox!TFTPFileSystem::CheckError+3f [c:\storage\netbox\source\src\core\ftpfilesystem.cpp @ 4886]
6190aabf e9fc000000      jmp     NetBox!TFTPFileSystem::CheckError+0x140 (6190abc0)

FAULTING_SOURCE_LINE:  c:\storage\netbox\source\src\core\ftpfilesystem.cpp

FAULTING_SOURCE_FILE:  c:\storage\netbox\source\src\core\ftpfilesystem.cpp

FAULTING_SOURCE_LINE_NUMBER:  4886

FAULTING_SOURCE_CODE:  
  4882:       // throws
  4883:       WaitForFatalNonCommandReply();
  4884:     }
  4885:   }
> 4886:   else
  4887:   {
  4888:     FTerminal->FatalError(nullptr,
  4889:       FMTLOAD(INTERNAL_ERROR, FORMAT(L"fz#%s", Context).c_str(), ::IntToHex(ReturnCode, 4).c_str()));
  4890:     DebugFail();
  4891:   }


SYMBOL_STACK_INDEX:  3

SYMBOL_NAME:  netbox!TFTPFileSystem::CheckError+3f

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: NetBox

IMAGE_NAME:  NetBox.dll

DEBUG_FLR_IMAGE_TIMESTAMP:  57028a87

STACK_COMMAND:  .cxr 2bd048 ; kb ; dps 2bd4ac ; kb

FAILURE_BUCKET_ID:  STATUS_FATAL_APP_EXIT_40000015_NetBox.dll!TFTPFileSystem::CheckError

BUCKET_ID:  APPLICATION_FAULT_STATUS_FATAL_APP_EXIT_netbox!TFTPFileSystem::CheckError+3f

ANALYSIS_SOURCE:  UM

FAILURE_ID_HASH_STRING:  um:status_fatal_app_exit_40000015_netbox.dll!tftpfilesystem::checkerror

FAILURE_ID_HASH:  {b2d9e5ba-73dc-a753-d5c8-f12efebd572d}

Followup: MachineOwner
---------
windbg_analyze.txt (4,753 bytes)

Px

2016-06-19 12:56

reporter   bugnote:0014615

Удалось чуть лучше локализировать проблему: падение произошло из-за захода в папку, в которой есть симлинки. Прикладываю ссылку на дамп с исключением сразу после захода в такую папку - http://www.cs.iptcom.net/tmp/netbox/Far.exe_160619_125445.dmp.7z

Issue History

Date Modified Username Field Change
2016-06-19 12:42 Px New Issue
2016-06-19 12:42 Px File Added: windbg_analyze.txt
2016-06-19 12:56 Px Note Added: 0014615