From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains Date: Thu, 08 Jul 2021 14:49:01 +0200 Message-ID: <87wnq1t1he.fsf@gnus.org> References: <87o8bn7bie.fsf@gnus.org> <87zgv6vuon.fsf@gmx.de> <837di9lwbm.fsf@gnu.org> <87a6n5vuu4.fsf@gnus.org> <8735sqnmei.fsf@gnus.org> <87zguyf4ht.fsf@gmx.de> <87pmvum54p.fsf@gnus.org> <87v95mf2lj.fsf@gmx.de> <87pmvt3ob1.fsf@gnus.org> <83r1g9evoy.fsf@gnu.org> <83pmvtevgg.fsf@gnu.org> <87czrt3mj4.fsf@gnus.org> <878s2h3m1d.fsf@gnus.org> <874kd53lnl.fsf@gnus.org> <87zgux26ab.fsf@gnus.org> <83k0m1e3dg.fsf@gnu.org> <875yxlugcb.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7864"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: michael.albinus@gmx.de, ncaprisunfan@gmail.com, 49261@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jul 08 14:52:15 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1m1TVn-0001qM-7V for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from cm-84.212.220.105.getinternet.no ([84.212.220.105] helo=elva) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1m1TSk-0002cx-WB; Thu, 08 Jul 2021 14:49:16 +0200 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAG1BMVEXJm3HPoXfVpYSv NSA/GRnMiVTyYiTvhU3///+jJ7KTAAAAAWJLR0QIht6VegAAAAd0SU1FB+UHCAwvOiDDzNUAAAG3 SURBVDjLdZJBUgIxEEXThbruUTyAegGsDHErTthDybi2KtLeYLy+vzvJzCCSAorql9//Jx1H7Fwz LW4ax1pAlWrx9qFp9w51fMjhw1olpkV/iK+P2KtMF2cNR1tr7W2ktrrKIO5t7wyUetygpv3wo/58 j5oXSXFbHMhZSDpYXeQrsuOZB6y7IPIjUiK7fD6CtQ/yDfC1QapGBTQB+R4M2MnHsNbqR9IW+5sx bQWDATpReO2VQnp1k4IBus4jr/dpo7vHVktVQILvs9NZlFb8FLvYAbSLsNcbr/PQuDErZJUP2ORx HKLvzF1kzTaoAq50fwoyiBzZrpfMhRcAkl4GHP0TNSru7O4UeA0MkK/dpuHutVXbhWEG1AIAYU1Q gR2DkAqhcqzdXKFz8pkUAQDjBpZxa0AmYKGojcusOO2Eib/VXt7NFcv4biBIWldAZMeLWRH8aqZg 4gq8H71J5/huj/PEwvLe4P2Veqjlzveu/8CTLZ1GCymrLWB3DqyezkC9w+ME9CHDI1/VHIiBFu6z YeRWgxg6B8XFxnf8AzA5H+3f7kxR1+4SKEf5B6wvAJH++gKQvu9/AWtJzJE2a+JlAAAAJXRFWHRk YXRlOmNyZWF0ZQAyMDIxLTA3LTA4VDEyOjQ3OjU4KzAwOjAw9sBq8wAAACV0RVh0ZGF0ZTptb2Rp ZnkAMjAyMS0wNy0wOFQxMjo0Nzo1OCswMDowMIed0k8AAAAASUVORK5CYII= X-Now-Playing: FKA Twigs's _Magdalene_: "Thousand Eyes" In-Reply-To: <875yxlugcb.fsf@gnus.org> (Lars Ingebrigtsen's message of "Thu, 08 Jul 2021 14:42:44 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:209673 Archived-At: Lars Ingebrigtsen writes: > This is with an -O2 build; the bug also reproduces with an -O1 build; > I'll try that... Here's the -O1 backtrace: Thread 1 "bootstrap-emacs" received signal SIGSEGV, Segmentation fault. 0x00005555556f0549 in AREF (idx=6988131860, array=XIL(0x7ffff1bd901d)) at lisp.h:731 731 return lisp_h_XLP (o); (gdb) bt #0 0x00005555556f0549 in AREF (idx=6988131860, array=XIL(0x7ffff1bd901d)) at lisp.h:731 #1 HASH_KEY (idx=3494065930, h=0x7ffff1bd8f98) at lisp.h:2374 #2 hash_lookup (h=0x7ffff1bd8f98, key=XIL(0x555555c76c64), hash=hash@entry=0x0) at fns.c:4479 #3 0x0000555555719cb9 in exec_byte_code (bytestr=, vector=, maxdepth=, args_template=args_template@entry=make_fixnum(257), nargs=nargs@entry=1, args=, args@entry=0x7fffffffd940) at bytecode.c:1415 #4 0x00005555556e643f in fetch_and_exec_byte_code (args=0x7fffffffd940, nargs=1, syms_left=make_fixnum(257), fun=XIL(0x7ffff1bc9895)) at lisp.h:731 #5 funcall_lambda (fun=XIL(0x7ffff1bc9895), nargs=nargs@entry=1, arg_vector=arg_vector@entry=0x7fffffffd940) at eval.c:3244 #6 0x00005555556e3bb4 in Ffuncall (nargs=2, args=args@entry=0x7fffffffd938) at eval.c:3043 #7 0x0000555555717cb6 in exec_byte_code (bytestr=, vector=, maxdepth=, args_template=args_template@entry=make_fixnum(0), nargs=nargs@entry=0, args=, args@entry=0x7fffffffe0e8) at bytecode.c:632 #8 0x00005555556e643f in fetch_and_exec_byte_code (args=0x7fffffffe0e8, nargs=0, syms_left=make_fixnum(0), fun=XIL(0x7ffff1bc79ed)) at lisp.h:731 #9 funcall_lambda (fun=XIL(0x7ffff1bc79ed), nargs=nargs@entry=0, arg_vector=arg_vector@entry=0x7fffffffe0e8) at eval.c:3244 #10 0x00005555556e3bb4 in Ffuncall (nargs=1, args=args@entry=0x7fffffffe0e0) at eval.c:3043 #11 0x0000555555717cb6 in exec_byte_code (bytestr=, vector=, maxdepth=, args_template=args_template@entry=make_fixnum(0), nargs=nargs@entry=0, args=, args@entry=0x7fffffffe4a0) at bytecode.c:632 #12 0x00005555556e643f in fetch_and_exec_byte_code (args=0x7fffffffe4a0, nargs=0, syms_left=make_fixnum(0), fun=XIL(0x7ffff1bc759d)) at lisp.h:731 #13 funcall_lambda (fun=fun@entry=XIL(0x7ffff1bc759d), nargs=nargs@entry=0, arg_vector=arg_vector@entry=0x7fffffffe4a0) at eval.c:3244 #14 0x00005555556e5aec in apply_lambda (fun=fun@entry=XIL(0x7ffff1bc759d), args=, count=count@entry=4) at eval.c:3188 #15 0x00005555556e5d64 in eval_sub (form=form@entry=XIL(0x7ffff20f4fe3)) at eval.c:2561 #16 0x00005555556e76d7 in Feval --Type for more, q to quit, c to continue without paging-- (form=XIL(0x7ffff20f4fe3), lexical=lexical@entry=XIL(0)) at eval.c:2343 #17 0x0000555555670a48 in top_level_2 () at lisp.h:1002 #18 0x00005555556e2f8d in internal_condition_case (bfun=bfun@entry=0x555555670a33 , handlers=handlers@entry=XIL(0x90), hfun=hfun@entry=0x555555673df4 ) at eval.c:1478 #19 0x0000555555670a03 in top_level_1 (ignore=ignore@entry=XIL(0)) at keyboard.c:1111 #20 0x00005555556e5158 in internal_catch (tag=tag@entry=XIL(0xe610), func=func@entry=0x5555556709dd , arg=arg@entry=XIL(0)) at eval.c:1198 #21 0x0000555555670986 in command_loop () at lisp.h:1002 #22 0x0000555555673a9c in recursive_edit_1 () at keyboard.c:720 #23 0x0000555555673d4d in Frecursive_edit () at keyboard.c:789 #24 0x000055555566fea2 in main (argc=13, argv=0x7fffffffe8b8) at emacs.c:2308 Lisp Backtrace: "command-line-1" (0xffffd940) "command-line" (0xffffe0e8) "normal-top-level" (0xffffe4a0) (gdb) fr 16 #16 0x00005555556e76d7 in Feval (form=XIL(0x7ffff20f4fe3), lexical=lexical@entry=XIL(0)) at eval.c:2343 2343 return unbind_to (count, eval_sub (form)); (gdb) pp form # (gdb) Same invalid object. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no