From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Ken Brown Newsgroups: gmane.emacs.bugs Subject: bug#14569: 24.3.50; bootstrap fails on Cygwin Date: Sat, 22 Jun 2013 11:13:37 -0400 Message-ID: <51C5BF21.5020801@cornell.edu> References: <51B78346.3050600@cornell.edu> <2E06A322-530C-4AA2-9282-6D2E48B1D194@swipnet.se> <51B8BEFE.6070309@cs.ucla.edu> <51B8D5ED.1010407@alice.it> <51BA03CA.4080804@cs.ucla.edu> <51BB56CB.7030209@cs.ucla.edu> <20130614180359.GA5295@ednor.casa.cgf.cx> <51BB7B82.4010204@cornell.edu> <83obb7vorg.fsf@gnu.org> <328A1CCF-A8DB-44F9-A6CF-BEF0FFBC5C93@swipnet.se> <83bo77ven6.fsf@gnu.org> <51BE6CDD.7090108@cornell.edu> <1ED4E1BC-6DEC-4668-8FBD-6EC5BCFA10DA@swipnet.se> <834ncwu67v.fsf@gnu.org> <51BF6E65.6030102@cornell.edu> <83k3lrs9dc.fsf@gnu.org> <51C21362.9090209@cornell.edu> <83ehbxpkix.fsf@gnu.org> <51C27054.5090209@cornell.edu> <83a9mkpyl3.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="------------000708040703000706070003" X-Trace: ger.gmane.org 1371914119 17221 80.91.229.3 (22 Jun 2013 15:15:19 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 22 Jun 2013 15:15:19 +0000 (UTC) Cc: 14569@debbugs.gnu.org, eggert@cs.ucla.edu To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Jun 22 17:15:21 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1UqPX4-0007fd-T9 for geb-bug-gnu-emacs@m.gmane.org; Sat, 22 Jun 2013 17:15:19 +0200 Original-Received: from localhost ([::1]:33766 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UqPX4-0006yy-FS for geb-bug-gnu-emacs@m.gmane.org; Sat, 22 Jun 2013 11:15:18 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51629) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UqPWv-0006xz-RB for bug-gnu-emacs@gnu.org; Sat, 22 Jun 2013 11:15:16 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UqPWp-00070n-MO for bug-gnu-emacs@gnu.org; Sat, 22 Jun 2013 11:15:09 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:40480) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UqPWp-0006za-Jm for bug-gnu-emacs@gnu.org; Sat, 22 Jun 2013 11:15:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1UqPWp-0000pc-00 for bug-gnu-emacs@gnu.org; Sat, 22 Jun 2013 11:15:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Ken Brown Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 22 Jun 2013 15:15:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 14569 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 14569-submit@debbugs.gnu.org id=B14569.13719140783130 (code B ref 14569); Sat, 22 Jun 2013 15:15:02 +0000 Original-Received: (at 14569) by debbugs.gnu.org; 22 Jun 2013 15:14:38 +0000 Original-Received: from localhost ([127.0.0.1]:34796 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1UqPWO-0000oK-Mb for submit@debbugs.gnu.org; Sat, 22 Jun 2013 11:14:38 -0400 Original-Received: from limestone4.mail.cornell.edu ([128.253.83.164]:56599) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1UqPWK-0000n2-HX for 14569@debbugs.gnu.org; Sat, 22 Jun 2013 11:14:34 -0400 X-CornellRouted: This message has been Routed already. Original-Received: from authusersmtp.mail.cornell.edu ([10.16.197.9]) by limestone4.mail.cornell.edu (8.14.4/8.14.4) with ESMTP id r5MFE9RC009854; Sat, 22 Jun 2013 11:14:10 -0400 (EDT) Original-Received: from [192.168.1.6] (cpe-67-249-194-47.twcny.res.rr.com [67.249.194.47]) (authenticated bits=0) by authusersmtp.mail.cornell.edu (8.14.4/8.12.10) with ESMTP id r5MFEE8g030193 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Sat, 22 Jun 2013 11:14:15 -0400 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20130509 Thunderbird/17.0.6 In-Reply-To: <83a9mkpyl3.fsf@gnu.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:75450 Archived-At: This is a multi-part message in MIME format. --------------000708040703000706070003 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit On 6/20/2013 11:54 AM, Eli Zaretskii wrote: > Sorry, I forgot that there's one more rule: > > # An old-fashioned suffix rule, which, according to the GNU Make manual, > # cannot have prerequisites. > .el.elc: > @echo Compiling $< > @# The BIG_STACK_OPTS are only needed to byte-compile the byte-compiler > @# files, which is normally done in compile-first, but may also be > @# recompiled via this rule. > @$(emacs) $(BYTE_COMPILE_FLAGS) \ > -f batch-byte-compile $< > > Instrument it in the same way, and you should be able to catch the > other problems as well. Thanks. I've now got some further backtraces, this time involving glib. I'm using glib-2.34.3, which I compiled without optimization. There are two kinds of problems, in addition to the gmalloc.c crashes that I mentioned earlier. 1. When the 'abort' breakpoint is hit, the backtrace (abbreviated) looks like this: #0 0x6acdb0f8 in abort from /usr/bin/cygglib-2.0-0.dll #1 0x6acd6eb0 in g_thread_abort at gthread-posix.c:76 #2 0x6acd7758 in g_private_set at gthread-posix.c:1026 #3 0x6acb9fc2 in g_thread_self at gthread.c:1003 #4 0x6ac93ee3 in g_main_context_iteration at gmain.c:3351 #5 0x6ac956ea in glib_worker_main at gmain.c:5028 #6 0x6acb9d29 in g_thread_proxy at gthread.c:797 #7 0x610ffe1a in pthread::thread_init_wrapper(void*)@4 at cygwin/thread.cc:1947 #8 0x6108974c in thread_wrapper at cygwin/miscfuncs.cc:600 A full backtrace of all threads is attached. 2. There is sometimes a SIGSEGV in g_slist_remove (in the main thread), with an abbreviated backtrace like this: #0 0x6acb06dc in g_slist_remove at gslist.c:418 #1 0x6ac951f8 in g_child_watch_finalize at gmain.c:4580 #2 0x6ac928fa in g_source_unref_internal at gmain.c:1825 #3 0x6ac929fc in g_source_unref at gmain.c:1870 #4 0x005b371e in init_process_emacs at process.c:7100 #5 0x004ee1fc in main at emacs.c:1471 Again, a full backtrace of all threads is attached. I don't know enough about glib to do much with this. Jan or Paul, can you help? Jan, if you want to install my unoptimized build of glib with debugging symbols, you can get it from my personal Cygwin repository: http://sanibeltranquility.com/cygwin/ There are instructions on that page. You would need to install glib2.0-debuginfo, libglib2.0-devel, and libglib2.0_0. You also need cygwin-debuginfo (from a regular Cygwin mirror). Ken --------------000708040703000706070003 Content-Type: text/plain; charset=windows-1252; name="backtrace_abort.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="backtrace_abort.txt" Compiling gnus/mml-sec.el EMACSLOADPATH=/home/kbrown/src/emacs/test/lisp LC_ALL=C gdb --batch --return-child-result -ex 'b abort' -ex run -ex 'thread apply all bt full' -ex cont --args /home/kbrown/src/emacs/test/src/emacs -batch --no-site-file --no-site-lisp \ -f batch-byte-compile gnus/mml-sec.el Breakpoint 1 at 0x60f738 [New Thread 8556.0x1f98] [New Thread 8556.0x1f90] [New Thread 8556.0x3f0] GLib (gthread-posix.c): Unexpected error from C library during 'pthread_setspecific': Invalid argument. Aborting. [New Thread 8556.0x17b0] [Switching to Thread 8556.0x17b0] Breakpoint 1, 0x6acdb0f8 in abort () from /usr/bin/cygglib-2.0-0.dll Thread 4 (Thread 8556.0x17b0): #0 0x6acdb0f8 in abort () from /usr/bin/cygglib-2.0-0.dll No symbol table info available. #1 0x6acd6eb0 in g_thread_abort (status=22, function=0x6ad2e165 <__PRETTY_FUNCTION__.9527+350> "pthread_setspecific") at /usr/src/debug/glib2.0-2.34.3-2/glib/gthread-posix.c:76 No locals. #2 0x6acd7758 in g_private_set (key=0x6acdc258 , value=0x8002e7a0) at /usr/src/debug/glib2.0-2.34.3-2/glib/gthread-posix.c:1026 status = 22 #3 0x6acb9fc2 in g_thread_self () at /usr/src/debug/glib2.0-2.34.3-2/glib/gthread.c:1003 thread = 0x8002e7a0 #4 0x6ac93ee3 in g_main_context_iteration (context=0x80030c00, may_block=1) at /usr/src/debug/glib2.0-2.34.3-2/glib/gmain.c:3351 retval = 0 #5 0x6ac956ea in glib_worker_main (data=0x0) at /usr/src/debug/glib2.0-2.34.3-2/glib/gmain.c:5028 No locals. #6 0x6acb9d29 in g_thread_proxy (data=0x8005ce00) at /usr/src/debug/glib2.0-2.34.3-2/glib/gthread.c:797 thread = 0x8005ce00 __PRETTY_FUNCTION__ = "g_thread_proxy" #7 0x610ffe1a in pthread::thread_init_wrapper(void*)@4 (arg=0x8001b700) at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/thread.cc:1947 thread = 0x8001b700 __PRETTY_FUNCTION__ = "static DWORD pthread::thread_init_wrapper(void*)" ret = #8 0x6108974c in thread_wrapper (arg=0x0) at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/miscfuncs.cc:600 dealloc_addr = count = wrapper_arg = {func = 0x0, arg = 0x0, stackaddr = 0x0, stackbase = 0x0, stacklimit = 0x0} old_start = 0x0 #9 0x00000000 in ?? () No symbol table info available. Thread 3 (Thread 8556.0x3f0): #0 0x7727013d in ntdll!ZwWaitForMultipleObjects () from /c/windows/system32/ntdll.dll No symbol table info available. #1 0x7727013d in ntdll!ZwWaitForMultipleObjects () from /c/windows/system32/ntdll.dll No symbol table info available. #2 0x772a2f51 in ntdll!RtlMoveMemory () from /c/windows/system32/ntdll.dll No symbol table info available. #3 0x00000001 in ?? () No symbol table info available. #4 0x00000001 in ?? () No symbol table info available. #5 0x00000000 in ?? () No symbol table info available. Thread 2 (Thread 8556.0x1f90): #0 0x7726f8e5 in ntdll!ZwReadFile () from /c/windows/system32/ntdll.dll No symbol table info available. #1 0x7726f8e5 in ntdll!ZwReadFile () from /c/windows/system32/ntdll.dll No symbol table info available. #2 0x7518dd54 in ReadFile () from /c/windows/syswow64/KERNELBASE.dll No symbol table info available. #3 0x00000090 in ?? () No symbol table info available. #4 0x751e3f07 in ReadFile () from /c/windows/syswow64/kernel32.dll No symbol table info available. #5 0x00000090 in ?? () No symbol table info available. #6 0x610de6be in wait_sig () at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/sigproc.cc:1229 nb = 0 q = pack = {si = {si_signo = 0, si_code = 0, si_pid = 0, si_uid = 0, si_errno = 0, {__pad = {0 }, _si_commune = {_si_code = 0, _si_read_handle = 0x0, _si_write_handle = 0x0, _si_process_handle = 0x0, {_si_fd = 0, _si_pipe_fhandler = 0x0, _si_str = 0x0}}, {{si_sigval = {sival_int = 0, sival_ptr = 0x0}, si_value = {sival_int = 0, sival_ptr = 0x0}}, {si_tid = 0, si_overrun = 0}}, {si_status = 0, si_utime = 0, si_stime = 0}, si_addr = 0x0, {__pad2 = {0 }, si_cyg = 0x0}}}, pid = 0, sigtls = 0x0, mask = 0x0, {wakeup = 0x0, thread_handle = 0x0, next = 0x0}} dummy_mask = 0 clearwait = sig_held = false __PRETTY_FUNCTION__ = "void wait_sig(void*)" #7 0x61004a05 in cygthread::callfunc(bool)@8 (this=0x6118d880 , issimplestub=) at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/cygthread.cc:51 pass_arg = 0x6118d880 #8 0x61004f8f in cygthread::stub(void*)@4 (arg=0x6118d880 ) at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/cygthread.cc:93 notify = info = 0x6118d880 __PRETTY_FUNCTION__ = "static DWORD cygthread::stub(void*)" #9 0x61005d1d in _cygtls::call2(unsigned long (*)(void*, void*), void*, void*)@16 (this=, func=0x61004f40 , arg=0x6118d880 , buf=0x61005ebb <_cygtls::call(unsigned long (*)(void*, void*), void*)+91>) at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/cygtls.cc:99 res = #10 0x053aff88 in ?? () No symbol table info available. #11 0x751e33aa in KERNEL32!BaseThreadInitThunk () from /c/windows/syswow64/kernel32.dll No symbol table info available. #12 0x77289ef2 in ntdll!RtlInitializeExceptionChain () from /c/windows/system32/ntdll.dll No symbol table info available. #13 0x77289ec5 in ntdll!RtlInitializeExceptionChain () from /c/windows/system32/ntdll.dll No symbol table info available. #14 0x00000000 in ?? () No symbol table info available. Thread 1 (Thread 8556.0x1f98): #0 SYMBOL_NAME (sym=13705938) at lisp.h:1502 No locals. #1 0x00595657 in oblookup (obarray=8744973, ptr=0x7d384c ":keepalive", size=10, size_byte=10) at lread.c:3905 hash = 362 obsize = 1511 tail = 13705938 bucket = 13705938 tem = 5562448 #2 0x005951bc in intern_c_string_1 (str=0x7d384c ":keepalive", len=10) at lread.c:3715 obarray = 8744973 tem = 2730680 #3 0x0054efc2 in intern_c_string (str=0x7d384c ":keepalive") at lisp.h:3675 No locals. #4 0x005b3a9c in init_process_emacs () at process.c:7171 subfeatures = 7320166 sopt = 0x7d38a8 i = 64 #5 0x004ee1fc in main (argc=7, argv=0x29abf0) at emacs.c:1471 dummy = 1 stack_bottom_variable = 0 '\000' do_initial_setlocale = false dumping = false skip_args = 2 rlim = {rlim_cur = 2097082, rlim_max = 2097152} no_loadup = false junk = 0x0 dname_arg = 0x0 ch_to_dir = 0x772801e2 "]\302\020" Breakpoint 1, abort () at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/signal.cc:362 362 { error return /netrel/src/gdb-7.6.50-2/gdb/windows-nat.c:1289 was 5 error return /netrel/src/gdb-7.6.50-2/gdb/windows-nat.c:1289 was 5 Makefile:253: recipe for target `gnus/mml-sec.elc' failed make[2]: *** [gnus/mml-sec.elc] Error 255 --------------000708040703000706070003 Content-Type: text/plain; charset=windows-1252; name="backtrace_segv.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="backtrace_segv.txt" EMACSLOADPATH=/home/kbrown/src/emacs/test/lisp LC_ALL=C gdb --batch --return-child-result -ex 'b abort' -ex run -ex 'thread apply all bt full' -ex cont --args /home/kbrown/src/emacs/test/src/emacs -batch --no-site-file --no-site-lisp \ -f batch-byte-compile org/org-agenda.el [New Thread 5832.0x17ac] Program received signal SIGSEGV, Segmentation fault. 0x6acb06dc in g_slist_remove (list=0x80050c30, data=0x8005cf00) at /usr/src/debug/glib2.0-2.34.3-2/glib/gslist.c:418 418 if (tmp->data == data) Thread 4 (Thread 5832.0x17ac): #0 dtable::select_read (this=0x61274c14, fd=3, ss=0xfff4cb08) at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/dtable.cc:788 No locals. #1 0x610d40f1 in select_stuff::test_and_set (this=0xfff4cb08, i=3, readfds=0xfff4cc30, writefds=0xfff4cc10, exceptfds=0xfff4cbf0) at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/select.cc:319 s = 0x8005cdc0 #2 0x610d4947 in select (maxfds=4, readfds=0xfff4cc30, writefds=0xfff4cc10, exceptfds=0xfff4cbf0, ms=4294967295) at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/select.cc:153 i = start_time = w = 0xfff4ca80 e = 0xfff4ca60 __PRETTY_FUNCTION__ = "int select(int, _types_fd_set*, _types_fd_set*, _types_fd_set*, DWORD)" res = sel = {return_on_signal = false, always_ready = false, windows_used = false, start = {fd = 0, h = 0x0, fh = 0x0, thread_errno = 0, windows_handle = false, read_ready = false, write_ready = false, except_ready = false, read_selected = false, write_selected = false, except_selected = false, except_on_write = false, startup = 0x2, peek = 0x0, verify = 0xfff4cac4, cleanup = 0x8002e780, next = 0x8005cdc0}, device_specific_pipe = 0x0, device_specific_socket = 0x0, device_specific_serial = 0x0, device_specific_mailslot = 0x0} r = 0xfff4caa0 #3 0x610d501f in cygwin_select (maxfds=4, readfds=0xfff4cc30, writefds=0xfff4cc10, exceptfds=0xfff4cbf0, to=0x0) at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/select.cc:122 ms = __PRETTY_FUNCTION__ = "int cygwin_select(int, _types_fd_set*, _types_fd_set*, _types_fd_set*, timeval*)" res = #4 0x610b5b37 in poll (fds=0x80050c30, nfds=1, timeout=-1) at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/poll.cc:85 invalid_fds = read_fds = 0xfff4cc30 write_fds = 0xfff4cc10 tv = {tv_sec = 0, tv_usec = -1000} ret = max_fd = except_fds = 0xfff4cbf0 fds_size = #5 0x610d9285 in _sigfe () from /usr/bin/cygwin1.dll No symbol table info available. #6 0xffffffff in ?? () No symbol table info available. #7 0x00000000 in ?? () No symbol table info available. Thread 3 (Thread 5832.0x23d8): #0 0x7727013d in ntdll!ZwWaitForMultipleObjects () from /c/windows/system32/ntdll.dll No symbol table info available. #1 0x7727013d in ntdll!ZwWaitForMultipleObjects () from /c/windows/system32/ntdll.dll No symbol table info available. #2 0x772a2f51 in ntdll!RtlMoveMemory () from /c/windows/system32/ntdll.dll No symbol table info available. #3 0x00000001 in ?? () No symbol table info available. #4 0x00000001 in ?? () No symbol table info available. #5 0x00000000 in ?? () No symbol table info available. Thread 2 (Thread 5832.0x22d4): #0 0x7726f8e5 in ntdll!ZwReadFile () from /c/windows/system32/ntdll.dll No symbol table info available. #1 0x7726f8e5 in ntdll!ZwReadFile () from /c/windows/system32/ntdll.dll No symbol table info available. #2 0x7518dd54 in ReadFile () from /c/windows/syswow64/KERNELBASE.dll No symbol table info available. #3 0x00000090 in ?? () No symbol table info available. #4 0x751e3f07 in ReadFile () from /c/windows/syswow64/kernel32.dll No symbol table info available. #5 0x00000090 in ?? () No symbol table info available. #6 0x610de6be in wait_sig () at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/sigproc.cc:1229 nb = 0 q = pack = {si = {si_signo = 0, si_code = 0, si_pid = 0, si_uid = 0, si_errno = 0, {__pad = {0 }, _si_commune = {_si_code = 0, _si_read_handle = 0x0, _si_write_handle = 0x0, _si_process_handle = 0x0, {_si_fd = 0, _si_pipe_fhandler = 0x0, _si_str = 0x0}}, {{si_sigval = {sival_int = 0, sival_ptr = 0x0}, si_value = {sival_int = 0, sival_ptr = 0x0}}, {si_tid = 0, si_overrun = 0}}, {si_status = 0, si_utime = 0, si_stime = 0}, si_addr = 0x0, {__pad2 = {0 }, si_cyg = 0x0}}}, pid = 0, sigtls = 0x0, mask = 0x0, {wakeup = 0x0, thread_handle = 0x0, next = 0x0}} dummy_mask = 0 clearwait = sig_held = false __PRETTY_FUNCTION__ = "void wait_sig(void*)" #7 0x61004a05 in cygthread::callfunc(bool)@8 (this=0x6118d880 , issimplestub=) at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/cygthread.cc:51 pass_arg = 0x6118d880 #8 0x61004f8f in cygthread::stub(void*)@4 (arg=0x6118d880 ) at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/cygthread.cc:93 notify = info = 0x6118d880 __PRETTY_FUNCTION__ = "static DWORD cygthread::stub(void*)" #9 0x61005d1d in _cygtls::call2(unsigned long (*)(void*, void*), void*, void*)@16 (this=, func=0x61004f40 , arg=0x6118d880 , buf=0x61005ebb <_cygtls::call(unsigned long (*)(void*, void*), void*)+91>) at /usr/src/debug/cygwin-1.7.20-1/winsup/cygwin/cygtls.cc:99 res = #10 0x0535ff88 in ?? () No symbol table info available. #11 0x751e33aa in KERNEL32!BaseThreadInitThunk () from /c/windows/syswow64/kernel32.dll No symbol table info available. #12 0x77289ef2 in ntdll!RtlInitializeExceptionChain () from /c/windows/system32/ntdll.dll No symbol table info available. #13 0x77289ec5 in ntdll!RtlInitializeExceptionChain () from /c/windows/system32/ntdll.dll No symbol table info available. #14 0x00000000 in ?? () No symbol table info available. Thread 1 (Thread 5832.0x22f8): #0 0x6acb06dc in g_slist_remove (list=0x80050c30, data=0x8005cf00) at /usr/src/debug/glib2.0-2.34.3-2/glib/gslist.c:418 tmp = 0x1 prev = 0x80050c30 #1 0x6ac951f8 in g_child_watch_finalize (source=0x8005cf00) at /usr/src/debug/glib2.0-2.34.3-2/glib/gmain.c:4580 No locals. #2 0x6ac928fa in g_source_unref_internal (source=0x8005cf00, context=0x0, have_lock=0) at /usr/src/debug/glib2.0-2.34.3-2/glib/gmain.c:1825 old_cb_data = 0x0 old_cb_funcs = 0x0 __PRETTY_FUNCTION__ = "g_source_unref_internal" #3 0x6ac929fc in g_source_unref (source=0x8005cf00) at /usr/src/debug/glib2.0-2.34.3-2/glib/gmain.c:1870 __PRETTY_FUNCTION__ = "g_source_unref" #4 0x005b371e in init_process_emacs () at process.c:7100 i = 2730992 #5 0x004ee1fc in main (argc=7, argv=0x29abf0) at emacs.c:1471 dummy = 1 stack_bottom_variable = 0 '\000' do_initial_setlocale = false dumping = false skip_args = 2 rlim = {rlim_cur = 2097082, rlim_max = 2097152} no_loadup = false junk = 0x0 dname_arg = 0x0 ch_to_dir = 0x772801e2 "]\302\020" --------------000708040703000706070003--