[Bug 44468] New: x64dbg crashes on unimplemented function msvcr120.dll.? _Trace_agents at Concurrency@@YAXW4Agents_EventType at 1@_JZZ

wine-bugs at winehq.org wine-bugs at winehq.org
Sat Feb 3 05:29:39 CST 2018


https://bugs.winehq.org/show_bug.cgi?id=44468

            Bug ID: 44468
           Summary: x64dbg crashes on unimplemented function
                    msvcr120.dll.?_Trace_agents at Concurrency@@YAXW4Agents_E
                    ventType at 1@_JZZ
           Product: Wine
           Version: 3.1
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: msvcrt
          Assignee: wine-bugs at winehq.org
          Reporter: focht at gmx.net
      Distribution: ---

Hello folks,

continuation of bug 44428

--- snip ---
$ wine64 ./x64dbg.exe
...
Unhandled exception: unimplemented function
msvcr120.dll.?_Trace_agents at Concurrency@@YAXW4Agents_EventType at 1@_JZZ called in
64-bit code (0x000000007b490bb8).
Register dump:
 rip:000000007b490bb8 rsp:000000000023e890 rbp:000000000023ea00 eflags:00000206
(   - --  I   - -P- )
 rax:000000007b4735e8 rbx:0000000002fdd5e0 rcx:000000000023e8b0
rdx:0000000000000010
 rsi:000000000023ea40 rdi:000000000023e8d0  r8:0000000000000002 
r9:000000000023ea40 r10:0000000000000008
 r11:000000000023eb10 r12:0000000000000000 r13:0000000000000000
r14:0000000000268ce0 r15:0000000000000000
...
Backtrace:
=>0 0x000000007b490bb8 RaiseException+0xf1(code=0x80000100, flags=0x1,
nbargs=0x2, args=0x23ea40)
[/home/focht/projects/wine/wine.repo/src/dlls/kernel32/except.c:85] in kernel32
(0x000000000023ea00)
  1 0x00007fe6f9a5d85d
__wine_spec_unimplemented_stub+0x46(module="msvcr120.dll",
function="?_Trace_agents at Concurrency@@YAXW4Agents_EventType at 1@_JZZ")
[/home/focht/projects/wine/wine.repo/src/dlls/winecrt0/stub.c:34] in msvcr120
(0x000000000023ea50)
  2 0x00007fe6f99b6277 __wine_stub_msvcr120_dll_249+0x16() in msvcr120
(0x000000000023ec70)
  3 0x0000000000b04ce3 in x64dbg (+0x84ce2) (0x000000000023ec70)
  4 0x0000000000b04be0 in x64dbg (+0x84bdf) (0x000000000023ec70)
  5 0x0000000000b04d20 in x64dbg (+0x84d1f) (0x000000000023ec70)
  6 0x0000000000b05c3e in x64dbg (+0x85c3d) (0x000000000023ec70)
  7 0x0000000000b3fa4e in x64dbg (+0xbfa4d) (0x000000000023ec70)
  8 0x00000000003575a5 in x64gui (+0x75a4) (0x000000000023fb50)
  9 0x0000000180007482 in x64bridge (+0x7481) (0x000000000023fdc0)
  10 0x0000000140002085 in x64dbg (+0x2084) (0x000000000023fdc0)
  11 0x000000014000259d in x64dbg (+0x259c) (0x000000000023fdc0)
  12 0x000000007b4d00e1 call_process_entry+0x20(peb=0x7fffffeaf000,
entry=0x140002440)
[/home/focht/projects/wine/wine.repo/src/dlls/kernel32/process.c:1107] in
kernel32 (0x000000000023fdc0)
  13 0x000000007b4d030c start_process+0x224(entry=0x140002440,
peb=0x7fffffeaf000)
[/home/focht/projects/wine/wine.repo/src/dlls/kernel32/process.c:1139] in
kernel32 (0x000000000023ffd0)
0x000000007b490bb8 RaiseException+0xf1
[/home/focht/projects/wine/wine.repo/src/dlls/kernel32/except.c:85] in
kernel32: nop    
85    }
Modules:
Module    Address                    Debug info    Name (146 modules)
PE              350000-          7d8000    Export          x64gui
PE              7e0000-          a71000    Deferred        snowman
PE              a80000-          c2f000    Export          x64dbg
PE              c30000-          dc6000    Deferred        capstone
PE              dd0000-         1308000    Deferred        keystone
PE             1310000-         14aa000    Deferred        yara
PE             14b0000-         14cc000    Deferred        lz4
PE             14d0000-         14f8000    Deferred        jansson
PE             1500000-         1515000    Deferred        devicenameresolver
PE             1520000-         16e3000    Deferred        xedparse
PE             16f0000-         17a0000    Deferred        titanengine
PE             17b0000-         1d75000    Deferred        qt5gui
PE             2400000-         2536000    Deferred        qwindows
PE            62100000-        62115000    Deferred        ldconvert
PE            64000000-        6410c000    Deferred        qt5network
PE            65000000-        65549000    Deferred        qt5widgets
PE            67000000-        67556000    Deferred        qt5core
ELF            7b400000-        7b876000    Dwarf           kernel32<elf>
  \-PE            7b460000-        7b876000    \               kernel32
ELF            7bc00000-        7bdb1000    Deferred        ntdll<elf>
  \-PE            7bc80000-        7bdb1000    \               ntdll
ELF            7c000000-        7c004000    Deferred        <wine-loader>
PE           140000000-       140011000    Export          x64dbg
PE           180000000-       180014000    Export          x64bridge 
...
Threads:
process  tid      prio (all id:s are in hex)
0000000a (D) Z:\home\focht\wine-apps\x64dbg\release\x64\x64dbg.exe
    00000034    0
    00000033    0
    00000032    0
    00000031    0
    00000030    0
    0000002f    0
    0000000b    0 <== 
...
--- snip ---

Source:

https://source.winehq.org/git/wine.git/blob/f9181daa1ddc2c10d3b6ddd4610bc1421cfd0f42:/dlls/msvcr120/msvcr120.spec#l642

--- snip ---
 642 @ stub ?_Trace_agents at Concurrency@@YAXW4Agents_EventType at 1@_JZZ
--- snip ---

--- snip ---
$ grep -Hrni _Trace_agents at Concurrency@@YAXW4Agents_EventType at 1@_JZZ dlls
dlls/msvcr110/msvcr110.spec:660:@ stub
?_Trace_agents at Concurrency@@YAXW4Agents_EventType at 1@_JZZ
dlls/msvcr120/msvcr120.spec:642:@ stub
?_Trace_agents at Concurrency@@YAXW4Agents_EventType at 1@_JZZ
dlls/msvcr120_app/msvcr120_app.spec:638:@ stub
?_Trace_agents at Concurrency@@YAXW4Agents_EventType at 1@_JZZ
dlls/concrt140/concrt140.spec:458:@ stub
?_Trace_agents at Concurrency@@YAXW4Agents_EventType at 1@_JZZ
--- snip ---

'winetricks vcrun2013' works around.

Download:
https://sourceforge.net/projects/x64dbg/files/snapshots/snapshot_2018-01-28_12-18.zip/download

$ sha1sum snapshot_2018-01-28_12-18.zip 
8ff850f135ff1f3e185c1fd3e1fb2c4de661bd06  snapshot_2018-01-28_12-18.zip

$ du -sh snapshot_2018-01-28_12-18.zip 
33M    snapshot_2018-01-28_12-18.zip

$ wine --version
wine-3.1

Regards

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