On Tue, 2006-05-09 at 21:17 +0200, Eric Pouech wrote: > Uwe Bonnes wrote: > > Hallo, > > > > this is a thread from wine-users. I think further discussion of this issue > > is better done on wine-devel. > > > > In short, Dan Armbrust notices some application (heavy weather.exe) > > accessing the serial port causing a high system load. As the application > > uses WaitCommEvent, I fear that my implementation of WaitCommEvent is > > inappropriate. In my last posting, I ask Dan to count the calls to > > WaitcommEvent by counting the number of lines containing WaitCommEvent in a > > relay log. His results are: > > the preferred way is of course to do the wait operation in the server > (or at least the trigger in the server, and the handling of the trigger > can be done on client side) > A+
This bug crept into between May 7 01:04 and May 11 00:48. It seems to happens when the program http://appdb.winehq.org/appview.php?appId=1957 attempts to initialize the serial port. I'll get more details later, and file a bug report if required. This is just a heads up. Thanks, Ron ALSA lib timer_hw.c:269:(snd_timer_hw_open) extended read is not supported (SNDRV_TIMER_IOCTL_TREAD) fixme:win:EnumDisplayDevicesW ((null),0,0x7fc3f7f0,0x00000000), stub! fixme:dciman:DCICreatePrimary 0x300 0x7e0c11fc fixme:comm:set_queue_size insize 1048 outsize 128 unimplemented stub wine: Unhandled page fault on write access to 0x00000000 at address 0x7bed0e84 (thread 0042), starting debugger... WineDbg starting on pid 0x41 Unhandled exception: page fault on write access to 0x00000000 in 32-bit code (0x7bed0e84). Register dump: CS:0073 SS:007b DS:007b ES:007b FS:003b GS:0033 EIP:7bed0e84 ESP:7fc3e37c EBP:7fc3e594 EFLAGS:00010246( - 00 -RIZP1) EAX:00000000 EBX:7bef5244 ECX:00000000 EDX:00000000 ESI:0000001b EDI:00000000 Stack dump: 0x7fc3e37c: 7fc3e4d4 00000004 00000016 7fc3e3a0 0x7fc3e38c: b7eef8a9 00000000 7bed24dd 00000016 0x7fc3e39c: 7bef5244 7fc3e5c0 7bed072c 00000094 0x7fc3e3ac: 00000016 7fc3e5b0 00000000 7fc3e540 0x7fc3e3bc: 7fc3e4d0 00000016 7bef5244 7fc3e5e8 0x7fc3e3cc: 7bed072c 00000000 00000000 00000016 Backtrace: =>1 0x7bed0e84 COMM_DeviceIoControl+0x894(hDevice=0x94, hEvent=0x0, UserApcRoutine=0x0, UserApcContext=0x0, piosb=0x7fc3e698, dwIoControlCode=0x1b0020, lpInBuffer=0x0, nInBufferSize=0x0, lpOutBuffer=0x7fc3e6f4, nOutBufferSize=0x14) [/home/rjensen/src/wine/dlls/ntdll/serial.c:379] in ntdll (0x7bed0e84) 2 0x7beae217 NtDeviceIoControlFile+0x247(handle=0x94, event=0x0, apc=0x0, apc_context=0x0, io=0x7fc3e698, code=0x1b0020, in_buffer=0x0, in_size=0x0, out_buffer=0x7fc3e6f4, out_size=0x14) [/home/rjensen/src/wine/dlls/ntdll/file.c:886] in ntdll (0x7beae217) 3 0x7fce0fa6 DeviceIoControl+0x326(hDevice=0x94, dwIoControlCode=0x1b0020, lpvInBuffer=0x0, cbInBuffer=0x0, lpvOutBuffer=0x7fc3e6f4, cbOutBuffer=0x14, lpcbBytesReturned=0x0, lpOverlapped=0x0) [/home/rjensen/src/wine/dlls/kernel/vxd.c:384] in kernel32 (0x7fce0fa6) 4 0x7fc7c7fa GetCommTimeouts+0x6a(hComm=0x94, lptimeouts=0x7fc3e728) [/home/rjensen/src/wine/dlls/kernel/comm.c:1117] in kernel32 (0x7fc7c7fa) 5 0x10023f93 in hrmcom (+0x23f93) (0x10023f93) 0x7bed0e84 COMM_DeviceIoControl+0x894 [/home/rjensen/src/wine/dlls/ntdll/serial.c:379] in ntdll: movl % edi,0x0(%edx) 379 st->ReadIntervalTimeout = reply->readinterval; Modules: Module Address Debug info Name (90 modules) PE 0x00400000-00808000 Deferred polar 32 PE 0x10000000-10062000 Export hrmcom PE 0x20000000-20021000 Deferred dzip32 PE 0x30000000-3001c000 Deferred dunzip32 PE 0x70d00000-70e91000 Deferred gdiplus ELF 0x73712000-7371b000 Deferred libxrender.so.1 ELF 0x7be7e000-7bf00000 Stabs ntdll<elf> \-PE 0x7be90000-7bf00000 \ ntdll ELF 0x7bf00000-7bf03000 Deferred <wine-loader> ELF 0x7dcc6000-7dcda000 Deferred dciman32<elf> \-PE 0x7dcd0000-7dcda000 \ dciman32 ELF 0x7eabb000-7ead0000 Deferred midimap<elf> \-PE 0x7eac0000-7ead0000 \ midimap ELF 0x7ec08000-7ecbb000 Deferred libasound.so.2 ELF 0x7ecbb000-7ece4000 Deferred winealsa<elf> \-PE 0x7ecc0000-7ece4000 \ winealsa ELF 0x7ece4000-7ecf7000 Deferred libresolv.so.2 ELF 0x7ecf7000-7ecfd000 Deferred libnss_dns.so.2 ELF 0x7ed01000-7ed19000 Deferred msacm32<elf> \-PE 0x7ed10000-7ed19000 \ msacm32 ELF 0x7ed19000-7edfe000 Deferred libdb-4.3.so ELF 0x7edfe000-7ee4c000 Deferred libgcrypt.so.11 ELF 0x7ee4c000-7eeb4000 Deferred libgnutls.so.12 ELF 0x7eeb4000-7eed0000 Deferred libcups.so.2 ELF 0x7ef10000-7ef20000 Deferred libtasn1.so.2 ELF 0x7ef29000-7ef5b000 Deferred uxtheme<elf> \-PE 0x7ef30000-7ef5b000 \ uxtheme ELF 0x7ef5b000-7ef78000 Deferred ximcp.so.2 ELF 0x7ef78000-7f199000 Deferred r200_dri.so ELF 0x7f199000-7f1fc000 Deferred libgl.so.1 ELF 0x7f1fc000-7f2c7000 Deferred libx11.so.6 ELF 0x7f2c7000-7f2d5000 Deferred libxext.so.6 ELF 0x7f2d5000-7f2ed000 Deferred libice.so.6 ELF 0x7f2ed000-7f2f6000 Deferred libsm.so.6 ELF 0x7f2f6000-7f312000 Deferred imm32<elf> \-PE 0x7f300000-7f312000 \ imm32 ELF 0x7f312000-7f394000 Deferred winex11<elf> \-PE 0x7f320000-7f394000 \ winex11 ELF 0x7f394000-7f3b4000 Deferred libexpat.so.1 ELF 0x7f3b4000-7f3e3000 Deferred libfontconfig.so.1 ELF 0x7f3e3000-7f450000 Deferred libfreetype.so.6 PE 0x7f450000-7f470000 Deferred polarhrm ELF 0x7f478000-7f47d000 Deferred libnss_db.so.2 ELF 0x7f47d000-7f4a8000 Deferred ws2_32<elf> \-PE 0x7f490000-7f4a8000 \ ws2_32 ELF 0x7f4a8000-7f4c2000 Deferred wsock32<elf> \-PE 0x7f4b0000-7f4c2000 \ wsock32 ELF 0x7f4c2000-7f54b000 Deferred winmm<elf> \-PE 0x7f4d0000-7f54b000 \ winmm ELF 0x7f54b000-7f57a000 Deferred winspool<elf> \-PE 0x7f550000-7f57a000 \ winspool ELF 0x7f57a000-7f599000 Deferred iphlpapi<elf> \-PE 0x7f580000-7f599000 \ iphlpapi ELF 0x7f599000-7f5e7000 Deferred rpcrt4<elf> \-PE 0x7f5b0000-7f5e7000 \ rpcrt4 ELF 0x7f5e7000-7f680000 Deferred ole32<elf> \-PE 0x7f600000-7f680000 \ ole32 ELF 0x7f680000-7f6de000 Deferred shlwapi<elf> \-PE 0x7f690000-7f6de000 \ shlwapi ELF 0x7f6de000-7f7bf000 Deferred shell32<elf> \-PE 0x7f6f0000-7f7bf000 \ shell32 ELF 0x7f7bf000-7f861000 Deferred comdlg32<elf> \-PE 0x7f7d0000-7f861000 \ comdlg32 ELF 0x7f861000-7f8a4000 Deferred advapi32<elf> \-PE 0x7f870000-7f8a4000 \ advapi32 ELF 0x7f8a4000-7f936000 Deferred gdi32<elf> \-PE 0x7f8c0000-7f936000 \ gdi32 ELF 0x7f936000-7fa6a000 Deferred user32<elf> \-PE 0x7f950000-7fa6a000 \ user32 ELF 0x7fa6a000-7fb30000 Deferred comctl32<elf> \-PE 0x7fa70000-7fb30000 \ comctl32 ELF 0x7fc49000-7fd50000 Stabs kernel32<elf> \-PE 0x7fc60000-7fd50000 \ kernel32 ELF 0x7fe60000-7fe64000 Deferred libgpg-error.so.0 ELF 0x7fe64000-7fe6d000 Deferred libxcursor.so.1 ELF 0x7fe6d000-7fe79000 Deferred libnss_files.so.2 ELF 0x7fe79000-7fe83000 Deferred libnss_nis.so.2 ELF 0x7fe83000-7fe8c000 Deferred libnss_compat.so.2 ELF 0x7fe8c000-7fea0000 Deferred libz.so.1 ELF 0x7fea8000-7fece000 Deferred libm.so.6 ELF 0x7fed0000-7fee6000 Deferred libnsl.so.1 ELF 0x7feea000-7ffe0000 Deferred libwine_unicode.so.1 ELF 0xb7da9000-b7dad000 Deferred libdl.so.2 ELF 0xb7dad000-b7ee5000 Deferred libc.so.6 ELF 0xb7ee5000-b7ef8000 Deferred libpthread.so.0 ELF 0xb7ef8000-b7efb000 Deferred xlcdef.so.2 ELF 0xb7efb000-b7f00000 Deferred libxxf86vm.so.1 ELF 0xb7f10000-b7f14000 Deferred libxrandr.so.2 ELF 0xb7f14000-b7f2e000 Deferred libwine.so.1 ELF 0xb7f30000-b7f47000 Deferred ld-linux.so.2 Threads: process tid prio (all id:s are in hex) 00000041 (D) C:\Program Files\Polar\Polar 32.exe 00000043 0 00000042 0 <== 0000000a 0000000b 0 00000008 0000000c -2 00000009 0
