https://bugs.winehq.org/show_bug.cgi?id=52139
Bug ID: 52139 Summary: Crash when closing explorer in different thread Product: Wine Version: 6.22 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs@winehq.org Reporter: mikrutrafal@protonmail.com Distribution: ---
Created attachment 71187 --> https://bugs.winehq.org/attachment.cgi?id=71187 Full log
When closing windows explorer inside my app, explorer crash with this backtrace(explorer is probably run inside different thread)
``` Unhandled exception: page fault on read access to 0x0000000000000000 in 64-bit code (0x0000000000409d9b). Register dump: rip:0000000000409d9b rsp:00000000006ae740 rbp:00000000006ae948 eflags:00010246 ( R- -- I Z- -P- ) rax:000000000003ee10 rbx:00000000000300ca rcx:0000000000000000 rdx:0000000000000000 rsi:0000000000000000 rdi:0000000000000000 r8:0000000000000008 r9:0000000000000001 r10:0000000000000008 r11:0000000000000246 r12:0000000000000000 r13:000000000003ee10 r14:000000000003f670 r15:0000000000000000 Stack dump: 0x00000000006ae740: 0000000000000000 0000000000000000 0x00000000006ae750: 0000000000000000 0000000000000000 0x00000000006ae760: 0000000000000000 0000000000000000 0x00000000006ae770: 0000000000000000 0000000000000000 0x00000000006ae780: 0000000000000000 000000006eb9149e 0x00000000006ae790: 0000000000000000 00000000000300ca 0x00000000006ae7a0: 0000000000000000 0000000000000002 0x00000000006ae7b0: 0000000000000012 0000000000409c50 0x00000000006ae7c0: 00000000ffff0025 000000006eb9fb55 0x00000000006ae7d0: 0000000000000000 000000006eb5dbd3 0x00000000006ae7e0: 0000000000000000 0000000000000000 0x00000000006ae7f0: 0000000000000000 0000000000000100 Backtrace: =>0 0x0000000000409d9b IShellWindows_Revoke+0x7(lCookie=<internal error>, This=<internal error>) [Z:\usr\src\packages\BUILD\include\exdisp.h:2615] in explorer (0x00000000006ae948) 1 0x0000000000409d9b explorer_wnd_proc+0x14b(hwnd=<register RBX not accessible in this frame>, uMsg=<register R12 not accessible in this frame>, wParam=<register RSI not accessible in this frame>, lParam=<register R15 not accessible in this frame>) [Z:\usr\src\packages\BUILD\programs\explorer\explorer.c:713] in explorer (0x00000000006ae948) 2 0x000000006eb9fb55 call_window_proc+0x65(hwnd=<register RBX not accessible in this frame>, msg=<register R12 not accessible in this frame>, wp=<register RSI not accessible in this frame>, lp=<register RDI not accessible in this frame>, result=[<register RSP not accessible in this frame>, arg=[<register RSP not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\winproc.c:216] in user32 (0x00000000006ae948) 3 0x000000006eba1d89 WINPROC_call_window+0x219(hwnd=<register R12 not accessible in this frame>, msg=<register R13 not accessible in this frame>, wParam=<register RBX not accessible in this frame>, lParam=<register RBP not accessible in this frame>, result=[<register RSP not accessible in this frame>, unicode=[<register RSP not accessible in this frame>, mapping=[<register RSP not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\winproc.c:957] in user32 (0x0000000000000000) 4 0x000000006eb58946 call_window_proc+0x96(hwnd=<register RSI not accessible in this frame>, msg=<register R12 not accessible in this frame>, wparam=<register RBP not accessible in this frame>, lparam=<register RBX not accessible in this frame>, unicode=[<register RSP not accessible in this frame>, same_thread=[<register RSP not accessible in this frame>, mapping=[<register RSP not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\message.c:2231] in user32 (0x0000000000000000) 5 0x000000006eb5dfac send_message+0x23c(info=<register R12 not accessible in this frame>, res_ptr=<register RBX not accessible in this frame>, unicode=<register RBP not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\message.c:3207] in user32 (0x0000000000000001) 6 0x000000006eb5e1c9 SendMessageW+0x49(hwnd=<internal error>, msg=<internal error>, wparam=<internal error>, lparam=<internal error>) [Z:\usr\src\packages\BUILD\dlls\user32\message.c:3455] in user32 (0x00000000003e0000) 7 0x000000006eb911e4 WIN_SendDestroyMsg+0x64(hwnd=<register R12 not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\win.c:1964] in user32 (0x00000000003e0000) 8 0x000000006eb93928 DestroyWindow+0x258(hwnd=<register R13 not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\win.c:2063] in user32 (0x00000000003e0000) 9 0x000000006eb25a79 DEFWND_DefWinProc+0x919(hwnd=<register R13 not accessible in this frame>, msg=<internal error>, wParam=<register R15 not accessible in this frame>, lParam=<register R14 not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\defwnd.c:408] in user32 (0x00000000000300ca) 10 0x000000006eb26a0b DefWindowProcW+0x12b(hwnd=<register R12 not accessible in this frame>, msg=<register RBX not accessible in this frame>, wParam=<register RDI not accessible in this frame>, lParam=<register RSI not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\defwnd.c:1088] in user32 (0x00000000000300ca) 11 0x0000000000409e23 explorer_wnd_proc+0x1d3(hwnd=<register RBX not accessible in this frame>, uMsg=<register R12 not accessible in this frame>, wParam=<register RSI not accessible in this frame>, lParam=<register R15 not accessible in this frame>) [Z:\usr\src\packages\BUILD\programs\explorer\explorer.c:711] in explorer (0x00000000006aefb8) 12 0x000000006eb9fb55 call_window_proc+0x65(hwnd=<register RBX not accessible in this frame>, msg=<register R12 not accessible in this frame>, wp=<register RSI not accessible in this frame>, lp=<register RDI not accessible in this frame>, result=[<register RSP not accessible in this frame>, arg=[<register RSP not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\winproc.c:216] in user32 (0x00000000006aefb8) 13 0x000000006eba1d89 WINPROC_call_window+0x219(hwnd=<register R12 not accessible in this frame>, msg=<register R13 not accessible in this frame>, wParam=<register RBX not accessible in this frame>, lParam=<register RBP not accessible in this frame>, result=[<register RSP not accessible in this frame>, unicode=[<register RSP not accessible in this frame>, mapping=[<register RSP not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\winproc.c:957] in user32 (0x0000000000000000) 14 0x000000006eb58946 call_window_proc+0x96(hwnd=<register RSI not accessible in this frame>, msg=<register R12 not accessible in this frame>, wparam=<register RBP not accessible in this frame>, lparam=<register RBX not accessible in this frame>, unicode=[<register RSP not accessible in this frame>, same_thread=[<register RSP not accessible in this frame>, mapping=[<register RSP not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\message.c:2231] in user32 (0x0000000000000000) 15 0x000000006eb5dfac send_message+0x23c(info=<register R12 not accessible in this frame>, res_ptr=<register RBX not accessible in this frame>, unicode=<register RBP not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\message.c:3207] in user32 (0x0000000000000001) 16 0x000000006eb5e1c9 SendMessageW+0x49(hwnd=<internal error>, msg=<internal error>, wparam=<internal error>, lparam=<internal error>) [Z:\usr\src\packages\BUILD\dlls\user32\message.c:3455] in user32 (0x00000000000300ca) 17 0x000000006eb26a0b DefWindowProcW+0x12b(hwnd=<register R12 not accessible in this frame>, msg=<register RBX not accessible in this frame>, wParam=<register RDI not accessible in this frame>, lParam=<register RSI not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\defwnd.c:1088] in user32 (0x00000000000300ca) 18 0x0000000000409e23 explorer_wnd_proc+0x1d3(hwnd=<register RBX not accessible in this frame>, uMsg=<register R12 not accessible in this frame>, wParam=<register RSI not accessible in this frame>, lParam=<register R15 not accessible in this frame>) [Z:\usr\src\packages\BUILD\programs\explorer\explorer.c:711] in explorer (0x00000000006af438) 19 0x000000006eb9fb55 call_window_proc+0x65(hwnd=<register RBX not accessible in this frame>, msg=<register R12 not accessible in this frame>, wp=<register RSI not accessible in this frame>, lp=<register RDI not accessible in this frame>, result=[<register RSP not accessible in this frame>, arg=[<register RSP not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\winproc.c:216] in user32 (0x00000000006af438) 20 0x000000006eba1d89 WINPROC_call_window+0x219(hwnd=<register R12 not accessible in this frame>, msg=<register R13 not accessible in this frame>, wParam=<register RBX not accessible in this frame>, lParam=<register RBP not accessible in this frame>, result=[<register RSP not accessible in this frame>, unicode=[<register RSP not accessible in this frame>, mapping=[<register RSP not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\winproc.c:957] in user32 (0x0000000000000000) 21 0x000000006eb61bd1 DispatchMessageW+0xa9(msg=[<register RSP not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\user32\message.c:4028] in user32 (0x00000000006af6c0) 22 0x000000000040a9e8 make_explorer_window+0x709(params=<internal error>) [Z:\usr\src\packages\BUILD\programs\explorer\explorer.c:545] in explorer (0x00000000006af6c0) 23 0x000000000040a9e8 wWinMain+0x898(hinstance=<internal error>, previnstance=<internal error>, cmdline=<internal error>, cmdshow=<internal error>) [Z:\usr\src\packages\BUILD\programs\explorer\explorer.c:877] in explorer (0x00000000006af6c0) 24 0x000000000040f223 wmain+0xb3(argc=<internal error>, argv=<internal error>) [Z:\usr\src\packages\BUILD\dlls\msvcrt\crt_wwinmain.c:56] in explorer (0x0000000000000000) 25 0x000000000040f165 wmainCRTStartup+0x65() [Z:\usr\src\packages\BUILD\dlls\msvcrt\crt_wmain.c:58] in explorer (0x0000000000000000) 26 0x000000007b62c669 BaseThreadInitThunk+0x9(unknown=<internal error>, entry=<internal error>, arg=<internal error>) [Z:\usr\src\packages\BUILD\dlls\kernel32\thread.c:61] in kernel32 (0x0000000000000000) 27 0x000000007bc5b323 __wine_pop_frame(unknown=<internal error>, entry=<internal error>, arg=<internal error>) [Z:\usr\src\packages\BUILD\include\wine\exception.h:273] in ntdll (0x0000000000000000) 28 0x000000007bc5b323 RtlUserThreadStart+0x83(entry=[<register RSP not accessible in this frame>, arg=[<register RSP not accessible in this frame>) [Z:\usr\src\packages\BUILD\dlls\ntdll\thread.c:240] in ntdll (0x0000000000000000) 0x0000000000409d9b explorer_wnd_proc+0x14b [Z:\usr\src\packages\BUILD\programs\explorer\explorer.c:713] in explorer: movq (%rcx),%rax Unable to access file 'Z:\usr\src\packages\BUILD\programs\explorer\explorer.c' ``` Bigger log inside attachment
Steps to reproduce - Download app - https://github.com/qarmin/czkawka/releases/download/3.3.1/windows_czkawka_gu... - Open `windows_czkawka_gui.exe` - Find any file with one of tools - Click at the found file twice with right mouse button - Close explorer