X-Recipient: archive-cygwin AT delorie DOT com DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org BB94F385E83E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com; s=default; t=1715787479; bh=VrpI4Q0DH01eno2+DuRlWkhUNPaEBhlKxFiZOJQhICo=; h=Date:Subject:To:References:In-Reply-To:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=MF97qqcb5sUkpJuwzTIHUbk+k1y8rc6Sdql+DBkZmY2bW1mKHiN3xuqxsJSuX5ers uhe6nN1T/+kSIhMzCcPzgNTSgK/GGSGrqL+c/YH10bQKHnW/apCqbZ+2i4/D2IG3g0 x0oAqvke/X4pAg1dY5HJ6nA9pPD+OzPg94O/oet4= X-Original-To: cygwin AT cygwin DOT com Delivered-To: cygwin AT cygwin DOT com DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 453DD3858D20 ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 453DD3858D20 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1715787457; cv=none; b=xyuo8eEE53Q3UTAFr5si9dQCqUk3cH0U/6fSMimvUOZlHnm9yjWBd8ID5DKg3KSJ2WvCZAqRW1mEY7tpqB8RaMb0QV23pBdxTqWa4kWPfEkD3m+npGwPY1ovQ6QC5wOUwhPQejA5nR5ZYrdIHT+2vWLdXaOZZhiNvCwSglpo3Kw= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1715787457; c=relaxed/simple; bh=khNrY2inV3apeFQ7Y4CA6z6kfJjykSgK9oB9ZCxHXFw=; h=DKIM-Signature:Message-ID:Date:MIME-Version:Subject:To:From; b=wuBi/dAxKJIM5yVrUuAhpRGzcI82AT/vEZWtjzloucpPlNHSFBF4i9Ge5YhXHx04LWScjCvjupp0LfdefcLh5oJ0B7mLMksAnBoTUU5KBkzt4GJBmxZaS1LauyHESo1/j3rPllRfsXgAof4DzrExf6dLZAXrvWUEgPQtKHlOAWk= ARC-Authentication-Results: i=1; server2.sourceware.org X-UI-Sender-Class: 55c96926-9e95-11ee-ae09-1f7a4046a0f6 Message-ID: <6dd8a568-88c0-42d5-aa46-b09247cdecec@johannesthoma.com> Date: Wed, 15 May 2024 17:37:17 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: cygwin application hangs on closing console To: Takashi Yano , cygwin AT cygwin DOT com References: <20240423035104 DOT 85352f8a8d821c0f4d569d18 AT nifty DOT ne DOT jp> <20240423192606 DOT 7b4aa04685afca2525eb5ed3 AT nifty DOT ne DOT jp> In-Reply-To: <20240423192606.7b4aa04685afca2525eb5ed3@nifty.ne.jp> X-Provags-ID: V03:K1:HANeAdkjX13D0sBoGgFAMrluLbPMDfWk94VYtgeWJHWsPq1j/GL CzsjlU7WZmTvaN2tVVFpkhRQiQrISUPnXRI1rOYl5phpGzW6QrJCdzQWctgE+nqlvob6nsW LaiEDhYuC4wDohLug7faBpWYnka1SrCShOwUjMbOOxhQcgoXEiu1U8IEJ5dvgNzlwilJkK5 1P2Myg08td/hJ2JjZv2sQ== UI-OutboundReport: notjunk:1;M01:P0:qucK+0UyMTA=;e5mdUbfIGOrsXaKZWPzo0t/RRTJ OGxlXOFjsbMBvEl9yOZLAb6i/o9KOI4Mk7uJuiXyUSpLQ/LLl30sk+MNGdKiEZBqN8B5i+sab Wc4vvPXf7Llm0GmIT5IIEOzcSwVAyxoGJ3h11wugNDk+MG189tTYwi/FAcxfSIapN8GDTTu6w ub1BRNqe9R1ndKdUtmIgDInn9GkptfrnG/sNSaYr/RRXN+czxjo22cl6nAbSTl4696q0QXLGT EF0dDLxo4h+B4NApIqTYxERUN7JIUmTCZmalNTcivGutaILeAqf4eujuufwvmBl8J7zaW3a/L V93ruCH1w9Yfaq6nq0pDksCckljvNsyXsbSIU+sU9YrynydVMvW/LXxsqD+TA5McSj8e8c4Ks vjT60F8QXrW5ax0b/m3TXhIOuaCpatLRDpmX1gOwvokz38d0K79d3QhbW1tnInmPNtSSqz2Gq munnz3+YPmLXqqfhLzoRIvspF/2j4g07vKtwxT6SxcrRBWRZyr9AEtlkXBH+j1UomjkdDeX8v gZSHpdHfYz4P+POVtSthRhG6KWeeeQk/QWKL3v3mryegpQB4OSXf5UyGVP/jnvkeHs9GzPQ4F Vlfxf9bNAuU5BBn6g/i4KMoFh1qzVkRUG8EK3W87z8tUBGo1p5y/WSnE2R+TKosKtOwCW7Z3V fJN679auS1ngrT/Kdqy9oEyiDo4Ls2Md7I6aPuRk/WCOHRdygb/En5jhPrum7jZ016/qcJJlu qDIbZveOEcZ0LodQGNSbPNryBecTHhv5X5P5/nh3vUzsw//4QkiMiI= X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP, URIBL_SBL_A, WEIRD_PORT autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.30 List-Id: General Cygwin discussions and problem reports List-Archive: List-Post: List-Help: List-Subscribe: , From: Johannes Khoshnazar-Thoma via Cygwin Reply-To: Johannes Khoshnazar-Thoma Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "Cygwin" Hi again, Am 23.04.24 um 12:26 schrieb Takashi Yano: >>> Thanks for the report. Could you please test cygwin1.dll 3.5.3-1 >>> wihch is the latest cygwin release? >>> We retried the tests with cygwin1.dll 3.5.3-1 and it looks like the issue is still there. Here's an excerpt from the gdb debug session: (gdb) info thread Id Target Id Frame * 1 Thread 0x11cc 0x00007ffe579d5ea4 in ntdll!ZwWaitForSingleObject () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll 2 Thread 0x8ec 0x00007ffe579d5ee4 in ntdll!ZwReadFile () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll 3 Thread 0x55c 0x00007ffe579d5ea4 in ntdll!ZwWaitForSingleObject () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll 4 Thread 0x131c 0x00007ffe579d95f4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll 5 Thread 0x9b8 0x00007ffe579d95f4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll (gdb) thread 1 [Switching to thread 1 (Thread 0x11cc)] #0 0x00007ffe579d5ea4 in ntdll!ZwWaitForSingleObject () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll (gdb) bt #0 0x00007ffe579d5ea4 in ntdll!ZwWaitForSingleObject () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll #1 0x00007ffe54156d1f in WaitForSingleObjectEx () from C:\src\dlls-syms\KERNELBASE.dll\660F5EEC21e000\KERNELBASE.dll #2 0x00007ffe4a2033a0 in fhandler_console::close (this=0x800009030) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/fhandler/console.cc:1914 #3 0x00007ffe4a1f6ce7 in fhandler_base::close_with_arch (this=0x800009030) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/fhandler/base.cc:1288 #4 0x00007ffe4a26a4cd in init_cygheap::close_ctty (this=0x800000000) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/mm/cygheap.cc:135 #5 0x00007ffe4a1c7c4e in close_all_files (norelease=norelease AT entry=false) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/syscalls.cc:81 #6 0x00007ffe4a146840 in do_exit (status=0) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/dcrt0.cc:1128 #7 0x00007ffe4a1469f7 in _exit (n=) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/dcrt0.cc:1243 #8 0x00007ffe4a2a4bb9 in exit (code=0) at /usr/src/debug/cygwin-3.5.3-1/newlib/libc/stdlib/exit.c:65 #9 0x00007ffe4a1469e7 in cygwin_exit (n=5392) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/dcrt0.cc:1237 #10 0x00007ffe4a14809a in dll_crt0_1 () at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/dcrt0.cc:1002 #11 0x00007ffe4a145e08 in _cygtls::call2 (this=0x7ffffce00, func=0x7ffe4a146fb8 , arg=0x0, buf=buf AT entry=0x7ffffcdf0) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/cygtls.cc:41 #12 0x00007ffe4a145e86 in _cygtls::call (func=, arg=) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/cygtls.cc:28 #13 0x0000000000000000 in ?? () (gdb) thread 2 [Switching to thread 2 (Thread 0x8ec)] #0 0x00007ffe579d5ee4 in ntdll!ZwReadFile () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll (gdb) bt #0 0x00007ffe579d5ee4 in ntdll!ZwReadFile () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll #1 0x00007ffe5415e704 in ReadFile () from C:\src\dlls-syms\KERNELBASE.dll\660F5EEC21e000\KERNELBASE.dll #2 0x00007ffe4a1bada6 in wait_sig () at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/sigproc.cc:1324 #3 0x00007ffe4a144d5f in cygthread::callfunc (this=this AT entry=0x7ffe4a335560 , issimplestub=issimplestub AT entry=false) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/cygthread.cc:48 #4 0x00007ffe4a145270 in cygthread::stub (arg=arg AT entry=0x7ffe4a335560 ) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/cygthread.cc:91 #5 0x00007ffe4a145e08 in _cygtls::call2 (this=0xdbce00, func=0x7ffe4a1451ea , arg=0x7ffe4a335560 , buf=buf AT entry=0xdbcd50) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/cygtls.cc:41 #6 0x00007ffe4a145e86 in _cygtls::call (func=, arg=) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/cygtls.cc:28 #7 0x00007ffe555584d4 in KERNEL32!BaseThreadInitThunk () from C:\src\dlls-syms\kernel32.dll\640993B0ad000\kernel32.dll #8 0x00007ffe57981791 in ntdll!RtlUserThreadStart () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll #9 0x0000000000000000 in ?? () (gdb) thread 3 [Switching to thread 3 (Thread 0x55c)] #0 0x00007ffe579d5ea4 in ntdll!ZwWaitForSingleObject () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll (gdb) bt #0 0x00007ffe579d5ea4 in ntdll!ZwWaitForSingleObject () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll #1 0x00007ffe54156d1f in WaitForSingleObjectEx () from C:\src\dlls-syms\KERNELBASE.dll\660F5EEC21e000\KERNELBASE.dll #2 0x00007ffe4a1452ab in cygthread::stub (arg=arg AT entry=0x7ffe4a3355b8 ) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/cygthread.cc:112 #3 0x00007ffe4a145e08 in _cygtls::call2 (this=0x2aece00, func=0x7ffe4a1451ea , arg=0x7ffe4a3355b8 , buf=buf AT entry=0x2aecd50) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/cygtls.cc:41 #4 0x00007ffe4a145e86 in _cygtls::call (func=, arg=) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/cygtls.cc:28 #5 0x00007ffe555584d4 in KERNEL32!BaseThreadInitThunk () from C:\src\dlls-syms\kernel32.dll\640993B0ad000\kernel32.dll #6 0x00007ffe57981791 in ntdll!RtlUserThreadStart () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll #7 0x0000000000000000 in ?? () (gdb) thread 4 [Switching to thread 4 (Thread 0x131c)] #0 0x00007ffe579d95f4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll (gdb) bt #0 0x00007ffe579d95f4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll #1 0x00007ffe5794eb5e in ntdll!RtlReleaseSRWLockExclusive () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll #2 0x00007ffe4a145e08 in _cygtls::call2 (this=0x323ce00, func=0x7ffe5794e3f0 , arg=0xc0b60, buf=buf AT entry=0x323cd50) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/cygtls.cc:41 #3 0x00007ffe4a145e86 in _cygtls::call (func=, arg=) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/cygtls.cc:28 #4 0x00007ffe555584d4 in KERNEL32!BaseThreadInitThunk () from C:\src\dlls-syms\kernel32.dll\640993B0ad000\kernel32.dll #5 0x00007ffe57981791 in ntdll!RtlUserThreadStart () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll #6 0x0000000000000000 in ?? () (gdb) thread 5 [Switching to thread 5 (Thread 0x9b8)] #0 0x00007ffe579d95f4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll (gdb) bt #0 0x00007ffe579d95f4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll #1 0x00007ffe5794eb5e in ntdll!RtlReleaseSRWLockExclusive () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll #2 0x00007ffe4a145e08 in _cygtls::call2 (this=0x343ce00, func=0x7ffe5794e3f0 , arg=0xc0b60, buf=buf AT entry=0x343cd50) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/cygtls.cc:41 #3 0x00007ffe4a145e86 in _cygtls::call (func=, arg=) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/cygtls.cc:28 #4 0x00007ffe555584d4 in KERNEL32!BaseThreadInitThunk () from C:\src\dlls-syms\kernel32.dll\640993B0ad000\kernel32.dll #5 0x00007ffe57981791 in ntdll!RtlUserThreadStart () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll #6 0x0000000000000000 in ?? () (gdb) thread 6 Unknown thread 6. (gdb) thread 1 [Switching to thread 1 (Thread 0x11cc)] #0 0x00007ffe579d5ea4 in ntdll!ZwWaitForSingleObject () from C:\src\dlls-syms\ntdll.dll\6502806A1cf000\ntdll.dll (gdb) up #1 0x00007ffe54156d1f in WaitForSingleObjectEx () from C:\src\dlls-syms\KERNELBASE.dll\660F5EEC21e000\KERNELBASE.dll (gdb) #2 0x00007ffe4a2033a0 in fhandler_console::close (this=0x800009030) at /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/fhandler/console.cc:1914 1914 in /usr/src/debug/cygwin-3.5.3-1/winsup/cygwin/fhandler/console.cc (gdb) p thread_sync_event $6 = (HANDLE) 0x1510 (gdb) p name $7 = "cygcons.thread_sync.0", '\000' , "r", '\000' ... (gdb) p con.owner No symbol "con" in current context. (gdb) p master_thread_started $8 = true (gdb) p unit $9 = 0 (gdb) p shared_console_info $10 = {0x1a0030000, 0x0 } (gdb) It looks like the master_thread already exited while thread 1 is waiting for some event to be set (but I am not at all a cygwin expert). The executable (drbdsetup.exe) was running from a Windows Service. Please reach out if you need more information. Best regards, - Johannes -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple