From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Sam Steingold Newsgroups: gmane.emacs.bugs Subject: bug#28176: 26.0.50; Emacs hangs on entering a specific article in gnus Date: Wed, 23 Aug 2017 13:03:12 -0400 Message-ID: References: <83lgmcc2i8.fsf@gnu.org> <83d17obyyc.fsf@gnu.org> <838ticbv5p.fsf@gnu.org> <83tw0zabb9.fsf@gnu.org> <83k21va05e.fsf@gnu.org> <83fucj9fyg.fsf@gnu.org> Reply-To: sds@gnu.org NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1503507869 15553 195.159.176.226 (23 Aug 2017 17:04:29 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 23 Aug 2017 17:04:29 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (darwin) Cc: 28176@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Aug 23 19:04:23 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dkZ4k-0003IZ-C5 for geb-bug-gnu-emacs@m.gmane.org; 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Wed, 23 Aug 2017 10:03:15 -0700 (PDT) Original-Received: from Clr-Sam.local ([38.101.106.18]) by smtp.gmail.com with ESMTPSA id c5sm1129908qkd.27.2017.08.23.10.03.12 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 23 Aug 2017 10:03:13 -0700 (PDT) In-Reply-To: <83fucj9fyg.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 23 Aug 2017 05:27:03 +0300") X-Attribution: Sam X-Disclaimer: You should not expect anyone to agree with me. X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:136105 Archived-At: > * Eli Zaretskii [2017-08-23 05:27:03 +0300]: > > if you succeed to hit a breakpoint in Fsignal and we then succeed to > understand which code signals an error and what error, we may be on > our way to solve the problem. I set the breakpoints using --8<---------------cut here---------------start------------->8--- (lldb) break set -b Fsignal Breakpoint 1: where = emacs`Fsignal + 4 at eval.c:1505, address = 0x00000001001370a4 (lldb) break set -b xsignal Breakpoint 2: where = emacs`xsignal + 4 at lisp.h:3829, address = 0x00000001000b5f54 (lldb) run -Q --8<---------------cut here---------------end--------------->8--- and got several hits (in require) before I even got the *Scratch* frame. Then I got a gazillion hits on M-x gnus, so I disabled the breakpoint and re-enabled it after viewing several articles but before viewing the bad one (so that everything autoloaded would be loaded before the error). here is the backtrace: --8<---------------cut here---------------start------------->8--- lldb) bt * thread #1, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1 * frame #0: 0x00000001001370a4 emacs`Fsignal(error_symbol=50880, data=4318505459) at eval.c:1505 [opt] frame #1: 0x00000001000b5f59 emacs`xsignal(error_symbol=, data=) at lisp.h:3829 [opt] frame #2: 0x000000010013561c emacs`xsignal1(error_symbol=, arg=) at eval.c:1639 [opt] frame #3: 0x000000010012055a emacs`Fdefault_value(symbol=) at data.c:1645 [opt] frame #4: 0x00000001001355e0 emacs`Fdefault_toplevel_value(symbol=10290416) at eval.c:678 [opt] frame #5: 0x0000000100139134 emacs`funcall_subr(subr=0x000000010058f200, numargs=1, args=) at eval.c:2832 [opt] frame #6: 0x0000000100138630 emacs`Ffuncall(nargs=, args=) at eval.c:2757 [opt] frame #7: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #8: 0x0000000100139611 emacs`funcall_lambda(fun=, nargs=, arg_vector=0x00007fff5fbf9900) at eval.c:3040 [opt] frame #9: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #10: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #11: 0x0000000100139611 emacs`funcall_lambda(fun=, nargs=, arg_vector=0x00007fff5fbf9bd0) at eval.c:3040 [opt] frame #12: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #13: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #14: 0x0000000100134d2e emacs`eval_sub(form=) at eval.c:2228 [opt] frame #15: 0x000000010015b7c5 emacs`readevalloop(readcharfun=24096, infile0=0x00007fff5fbf9f30, sourcename=4529157700, printflag=, unibyte=, readfun=0, start=, end=0) at lread.c:2038 [opt] frame #16: 0x0000000100159f60 emacs`Fload(file=, noerror=, nomessage=45456, nosuffix=, must_suffix=4529147476) at lread.c:1432 [opt] frame #17: 0x0000000100142f28 emacs`Frequire(feature=237581408, filename=, noerror=) at fns.c:2805 [opt] frame #18: 0x0000000100139158 emacs`funcall_subr(subr=0x0000000100590bb0, numargs=1, args=) at eval.c:2837 [opt] frame #19: 0x0000000100138630 emacs`Ffuncall(nargs=, args=) at eval.c:2757 [opt] frame #20: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #21: 0x0000000100134d2e emacs`eval_sub(form=) at eval.c:2228 [opt] frame #22: 0x000000010015b7c5 emacs`readevalloop(readcharfun=24096, infile0=0x00007fff5fbfa4e0, sourcename=4529146436, printflag=, unibyte=, readfun=0, start=, end=0) at lread.c:2038 [opt] frame #23: 0x0000000100159f60 emacs`Fload(file=, noerror=, nomessage=45456, nosuffix=, must_suffix=4529139156) at lread.c:1432 [opt] frame #24: 0x0000000100142f28 emacs`Frequire(feature=49488, filename=, noerror=) at fns.c:2805 [opt] frame #25: 0x0000000100139158 emacs`funcall_subr(subr=0x0000000100590bb0, numargs=1, args=) at eval.c:2837 [opt] frame #26: 0x0000000100138630 emacs`Ffuncall(nargs=, args=) at eval.c:2757 [opt] frame #27: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #28: 0x0000000100134d2e emacs`eval_sub(form=) at eval.c:2228 [opt] frame #29: 0x000000010015b7c5 emacs`readevalloop(readcharfun=24096, infile0=0x00007fff5fbfaa90, sourcename=4529044932, printflag=, unibyte=, readfun=0, start=, end=0) at lread.c:2038 [opt] frame #30: 0x0000000100159f60 emacs`Fload(file=, noerror=, nomessage=45456, nosuffix=, must_suffix=4523217236) at lread.c:1432 [opt] frame #31: 0x00000001001364b5 emacs`Fautoload_do_load(fundef=4297879971, funname=, macro_only=0) at eval.c:2010 [opt] frame #32: 0x00000001001384e8 emacs`Ffuncall(nargs=, args=) at eval.c:2774 [opt] frame #33: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=2054, nargs=, args=) at bytecode.c:629 [opt] frame #34: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #35: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=1030, nargs=, args=) at bytecode.c:629 [opt] frame #36: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #37: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=1030, nargs=, args=) at bytecode.c:629 [opt] frame #38: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #39: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=1030, nargs=, args=) at bytecode.c:629 [opt] frame #40: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #41: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=1030, nargs=, args=) at bytecode.c:629 [opt] frame #42: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #43: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=1030, nargs=, args=) at bytecode.c:629 [opt] frame #44: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #45: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=1030, nargs=, args=) at bytecode.c:629 [opt] frame #46: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #47: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=1030, nargs=, args=) at bytecode.c:629 [opt] frame #48: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #49: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=1030, nargs=, args=) at bytecode.c:629 [opt] frame #50: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #51: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=1030, nargs=, args=) at bytecode.c:629 [opt] frame #52: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #53: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=1030, nargs=, args=) at bytecode.c:629 [opt] frame #54: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #55: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #56: 0x0000000100139611 emacs`funcall_lambda(fun=, nargs=, arg_vector=0x00007fff5fbfc930) at eval.c:3040 [opt] frame #57: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #58: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #59: 0x0000000100139611 emacs`funcall_lambda(fun=, nargs=, arg_vector=0x00007fff5fbfcb20) at eval.c:3040 [opt] frame #60: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #61: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #62: 0x0000000100139611 emacs`funcall_lambda(fun=, nargs=, arg_vector=0x00007fff5fbfcd00) at eval.c:3040 [opt] frame #63: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #64: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #65: 0x0000000100139611 emacs`funcall_lambda(fun=, nargs=, arg_vector=0x00007fff5fbfd010) at eval.c:3040 [opt] frame #66: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #67: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #68: 0x0000000100139611 emacs`funcall_lambda(fun=, nargs=, arg_vector=0x00007fff5fbfd480) at eval.c:3040 [opt] frame #69: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #70: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #71: 0x0000000100139611 emacs`funcall_lambda(fun=, nargs=, arg_vector=0x00007fff5fbfd6d0) at eval.c:3040 [opt] frame #72: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #73: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #74: 0x0000000100139611 emacs`funcall_lambda(fun=, nargs=, arg_vector=0x00007fff5fbfd9b0) at eval.c:3040 [opt] frame #75: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #76: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #77: 0x0000000100139611 emacs`funcall_lambda(fun=, nargs=, arg_vector=0x00007fff5fbfdba0) at eval.c:3040 [opt] frame #78: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #79: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #80: 0x0000000100139611 emacs`funcall_lambda(fun=, nargs=, arg_vector=0x00007fff5fbfdee0) at eval.c:3040 [opt] frame #81: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #82: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #83: 0x0000000100139611 emacs`funcall_lambda(fun=, nargs=, arg_vector=0x00007fff5fbfe120) at eval.c:3040 [opt] frame #84: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #85: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #86: 0x0000000100139611 emacs`funcall_lambda(fun=, nargs=, arg_vector=0x00007fff5fbfe3a0) at eval.c:3040 [opt] frame #87: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #88: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=0, nargs=, args=) at bytecode.c:629 [opt] frame #89: 0x0000000100139611 emacs`funcall_lambda(fun=, nargs=, arg_vector=0x00007fff5fbfe630) at eval.c:3040 [opt] frame #90: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #91: 0x0000000100131f76 emacs`Ffuncall_interactively(nargs=, args=) at callint.c:252 [opt] frame #92: 0x0000000100138630 emacs`Ffuncall(nargs=, args=) at eval.c:2757 [opt] frame #93: 0x0000000100133559 emacs`Fcall_interactively(function=, record_flag=0, keys=) at callint.c:844 [opt] frame #94: 0x0000000100139158 emacs`funcall_subr(subr=0x000000010058ef90, numargs=3, args=) at eval.c:2837 [opt] frame #95: 0x0000000100138630 emacs`Ffuncall(nargs=, args=) at eval.c:2757 [opt] frame #96: 0x000000010017563a emacs`exec_byte_code(bytestr=, vector=, maxdepth=, args_template=4102, nargs=, args=) at bytecode.c:629 [opt] frame #97: 0x00000001001385d1 emacs`Ffuncall(nargs=, args=) at eval.c:2759 [opt] frame #98: 0x0000000100138d4c emacs`call1(fn=, arg1=) at eval.c:2608 [opt] frame #99: 0x00000001000bbe99 emacs`command_loop_1 at keyboard.c:1486 [opt] frame #100: 0x0000000100136e12 emacs`internal_condition_case(bfun=(emacs`command_loop_1 at keyboard.c:1263), handlers=, hfun=(emacs`cmd_error at keyboard.c:942)) at eval.c:1323 [opt] frame #101: 0x00000001000ca800 emacs`command_loop_2(ignore=) at keyboard.c:1114 [opt] frame #102: 0x00000001001366b9 emacs`internal_catch(tag=, func=(emacs`command_loop_2 at keyboard.c:1110), arg=0) at eval.c:1088 [opt] frame #103: 0x00000001000bae5e emacs`command_loop at keyboard.c:1093 [opt] frame #104: 0x00000001000bad6f emacs`recursive_edit_1 at keyboard.c:699 [opt] frame #105: 0x00000001000bafa3 emacs`Frecursive_edit at keyboard.c:770 [opt] frame #106: 0x00000001000b9bb7 emacs`main(argc=0, argv=) at emacs.c:1706 [opt] frame #107: 0x00007fffae679235 libdyld.dylib`start + 1 frame #108: 0x00007fffae679235 libdyld.dylib`start + 1 (lldb) --8<---------------cut here---------------end--------------->8--- note that require is _still_ present, but it is probably the actual suspect - feature 237581408. I have no idea what to do next. Thanks. -- Sam Steingold (http://sds.podval.org/) on darwin Ns 10.3.1504 http://steingoldpsychology.com http://www.childpsy.net http://camera.org http://jij.org http://thereligionofpeace.com http://americancensorship.org Time would have been the best Teacher, if it did not kill all its students.