From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: "T.V Raman" Newsgroups: gmane.emacs.devel Subject: Emacs: Segfault Date: Thu, 02 Jun 2022 07:01:21 -0700 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7144"; mail-complaints-to="usenet@ciao.gmane.io" To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Jun 02 16:02:56 2022 Return-path: Envelope-to: ged-emacs-devel@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 1nwlPc-0001eO-99 for ged-emacs-devel@m.gmane-mx.org; Thu, 02 Jun 2022 16:02:56 +0200 Original-Received: from localhost ([::1]:47004 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nwlPa-0002Jg-Sr for ged-emacs-devel@m.gmane-mx.org; Thu, 02 Jun 2022 10:02:54 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:46952) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nwlOI-0001B4-BG for emacs-devel@gnu.org; Thu, 02 Jun 2022 10:01:34 -0400 Original-Received: from mail-pj1-x1032.google.com ([2607:f8b0:4864:20::1032]:40890) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nwlOG-0003VQ-B6 for emacs-devel@gnu.org; Thu, 02 Jun 2022 10:01:33 -0400 Original-Received: by mail-pj1-x1032.google.com with SMTP id n13-20020a17090a394d00b001e30a60f82dso9453764pjf.5 for ; Thu, 02 Jun 2022 07:01:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:message-id:from:to:subject:mime-version :content-transfer-encoding; bh=V6ZFeb1EcWuqOiOxSfAMQ0H0tifFoI5YsZs3crXaKr8=; b=R4C3vcJBnzlVpsI/H8oiFOG6rXIw57xL2hrcX3E22pd63OE51pCyn5DC4bQF8Ji1Vg 0o4ZZOvoS7yNQgxkZlhaiN8Hj8XL0g1wWgq+xocntQWDkeKhHZWjI8vxP+9xWXjA2wWH rJDg/Wb5QZwNRGMj4Hh5suVacWWHsqDkSuauLN4ACHVlI9xCkNT0znAL4ZRo2vHwxHgF gi+mrc+elupms5d5+aMBpvS0MnxHmJJSBF1MO+uWl7tvH6NR/6H9m/qNoOZAHqZVcWQK LUVmnBjRWancYBYyIweCCTXDkxnmnCfhPgJKDOk3EKXIscwlODQTciLOkGC/O0kxS0mC vQPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:message-id:from:to:subject:mime-version :content-transfer-encoding; bh=V6ZFeb1EcWuqOiOxSfAMQ0H0tifFoI5YsZs3crXaKr8=; b=I8DHdSQKTEttB3/rU0zbUvsDjWgIByAWt4WSttbO9yFmE1piOCleaxfp8ZlctOPHL+ 2K2C7PrKrzaYdDE+P/u5K8eHH3e+9bKwak4xhY0tQz2QPiIRnFolIELzcKYf81hIdBd0 slcrNlPX0nL+IcpYxclsa3A+MWybECxglnV2ejnXq+q0Tdm/K5RGlkagNh25bcK7d3dT En4U90dUd4R2SqKlYhCoYGJztsX/weuRckAmMuQhFdBtu9bG71W2JEsIpmMeZ5t34tXx +7SdJLGFkNg7e5iXt7opp9bmmn9T+prYffYSaL7SqEPwh4CmugKeI1nsqHHFpcLHWyAF sdAQ== X-Gm-Message-State: AOAM533YvNBuSyfaxuVGEgcVlJNS9+Ow8FnYu01tVmRuaFSNKChgk1ly wJuyEc6g5ab41RA7oIc4JdjlMTrCBDjh5E0i X-Google-Smtp-Source: ABdhPJwI98PS+c2czPq+eSiFt3sOkSU4impeWIZ6Za6FuRutuG9vdON/sXWe6/YwVbtwhD5x1GAEJQ== X-Received: by 2002:a17:902:ce06:b0:15f:a51a:cdec with SMTP id k6-20020a170902ce0600b0015fa51acdecmr5104681plg.53.1654178488793; Thu, 02 Jun 2022 07:01:28 -0700 (PDT) Original-Received: from raman9 (c-24-4-174-65.hsd1.ca.comcast.net. [24.4.174.65]) by smtp.gmail.com with ESMTPSA id iw10-20020a170903044a00b0016188a4005asm3543041plb.122.2022.06.02.07.01.26 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Jun 2022 07:01:27 -0700 (PDT) Received-SPF: pass client-ip=2607:f8b0:4864:20::1032; envelope-from=raman@google.com; helo=mail-pj1-x1032.google.com X-Spam_score_int: -175 X-Spam_score: -17.6 X-Spam_bar: ----------------- X-Spam_report: (-17.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, USER_IN_DEF_DKIM_WL=-7.5, USER_IN_DEF_SPF_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:290561 Archived-At: This started happening yesterday on a build of emacs that has been running happily on what is a new laptop --- build from May 30. I updated from HEAD and rebuilt emacs; but still get the segfault. here is what GDB shows: run Starting program: /usr/local/bin/emacs [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff1769640 (LWP 107662)] [New Thread 0x7ffff0cbb640 (LWP 107663)] [New Thread 0x7fffebfff640 (LWP 107664)] [New Thread 0x7fffeb2a3640 (LWP 107665)] [Detaching after vfork from child process 107668] [Detaching after vfork from child process 107669] [Detaching after vfork from child process 107670] [Detaching after vfork from child process 107681] [Detaching after vfork from child process 107682] [New Thread 0x7fffea511640 (LWP 107683)] [Thread 0x7fffea511640 (LWP 107683) exited] Thread 1 "emacs" received signal SIGSEGV, Segmentation fault. 0x000055555577b798 in getc_unlocked (__fp=0x7ffff1ec670d) at /usr/include/x86_64-linux-gnu/bits/stdio.h:68 68 return __getc_unlocked_body (__fp); (gdb) where #0 0x000055555577b798 in getc_unlocked (__fp=0x7ffff1ec670d) at /usr/include/x86_64-linux-gnu/bits/stdio.h:68 #1 readbyte_from_stdio () at lread.c:498 #2 0x000055555577d490 in readchar (readcharfun=0x7f20, multibyte=0x7fffffffb6c7) at lread.c:353 #3 0x000055555578121d in read0 (readcharfun=, locate_syms=) at lread.c:3683 #4 0x00005555557834f0 in read_internal_start (stream=0x7f20, start=0x0, end=0x0, locate_syms=) at lread.c:2569 #5 0x00005555557501c3 in Ffuncall (nargs=nargs@entry=2, args=args@entry=0x7fffffffbc60) at eval.c:2943 #6 0x0000555555783e87 in call1 (arg1=0x7f20, fn=) at /home/raman/sourceforge/emacs/src/lisp.h:3225 #7 readevalloop (readcharfun=0x7f20, infile0=0x7fffffffbd00, sourcename=0x55555b93dab4, printflag=false, unibyte=, readfun=0x0, start=0x0, end=0x0) at lread.c:2318 #8 0x000055555578498e in Fload (file=0x7ffff1f9f604, noerror=0x0, nomessage=0x0, nosuffix=, must_suffix=) at lread.c:1592 #9 0x0000555555797127 in exec_byte_code (fun=, args_template=, nargs=, args=) at bytecode.c:809 #10 0x00005555557501c3 in Ffuncall (nargs=289, args=0x7fffffffbf20) at eval.c:2943 #11 0x0000555555751958 in Fapply (nargs=3, args=0x7ffff1795140) at eval.c:2614 #12 0x0000555555797127 in exec_byte_code (fun=, args_template=, nargs=, args=) at bytecode.c:809 #13 0x0000555555755287 in apply_lambda (fun=0x7ffff1f49ed5, args=, count=...) at eval.c:3052 #14 0x0000555555753c9d in eval_sub (form=) at eval.c:2536 #15 0x0000555555783ceb in readevalloop (readcharfun=0x7f20, infile0=0x7fffffffd420, sourcename=0x55555b22c1f4, printflag=false, unibyte=, readfun=0x0, start=0x0, end=0x0) at lread.c:2338 #16 0x000055555578498e in Fload (file=0x55555b0ec5a4, noerror=0x0, nomessage=0x0, nosuffix=, must_suffix=) at lread.c:1592 #17 0x0000555555753e65 in eval_sub (form=) at eval.c:2460 #18 0x00005555557542ad in Fprogn (body=0x0) at eval.c:451 #19 0x0000555555753daa in eval_sub (form=) at eval.c:2399 #20 0x0000555555753daa in eval_sub (form=) at eval.c:2399 #21 0x0000555555755805 in Fprogn (body=0x555556e62ec3) at eval.c:451 #22 Flet (args=0x555556eb4c93) at eval.c:1037 #23 0x0000555555753daa in eval_sub (form=) at eval.c:2399 #24 0x0000555555754e65 in Fprogn (body=0x0) at eval.c:451 #25 funcall_lambda (fun=0x555556eb4d63, nargs=0, arg_vector=0x7fffffffd990) at eval.c:3182 #26 0x0000555555755287 in apply_lambda (fun=0x555556eb4d73, args=, count=...) at eval.c:3052 #27 0x0000555555753c9d in eval_sub (form=) at eval.c:2536 #28 0x0000555555754e65 in Fprogn (body=0x555556eb4663) at eval.c:451 #29 funcall_lambda (fun=0x555556eb4043, nargs=0, arg_vector=0x7fffffffdbd0) at eval.c:3182 #30 0x00005555557501c3 in Ffuncall (nargs=1, args=0x7fffffffdbc8) at eval.c:2943 #31 0x0000555555750289 in funcall_nil (nargs=, args=) at eval.c:2625 #32 0x000055555574f16c in run_hook_with_args (nargs=1, args=0x7fffffffdbc8, funcall=0x555555750280 ) at eval.c:2802 #33 0x000055555574f3c5 in Frun_hook_with_args (args=0x7fffffffdbc8, nargs=1) at eval.c:2667 #34 run_hook (hook=) at eval.c:2815 #35 Frun_hooks (nargs=2, args=0x7ffff17950b8) at eval.c:2649 #36 0x0000555555797127 in exec_byte_code (fun=, args_template=, nargs=, args=) at bytecode.c:809 #37 0x0000555555755287 in apply_lambda (fun=0x7ffff20be1e5, args=, count=...) at eval.c:3052 #38 0x0000555555753c9d in eval_sub (form=) at eval.c:2536 #39 0x00005555557562b7 in Feval (form=0x7ffff25f709b, lexical=) at eval.c:2304 #40 0x000055555574ea57 in internal_condition_case (bfun=bfun@entry=0x5555556c4240 , handlers=handlers@entry=0x90, hfun=hfun@entry=0x5555556cb510 ) at eval.c:1478 #41 0x00005555556c4bc6 in top_level_1 (ignore=ignore@entry=0x0) at keyboard.c:1157 #42 0x000055555574e9b1 in internal_catch (tag=tag@entry=0xf5d0, func=func@entry=0x5555556c4ba0 , arg=arg@entry=0x0) at eval.c:1208 #43 0x00005555556c41bf in command_loop () at keyboard.c:1117 #44 0x00005555556cb0c3 in recursive_edit_1 () at keyboard.c:727 #45 0x00005555556cb43c in Frecursive_edit () at keyboard.c:810 #46 0x00005555555a682a in main (argc=1, argv=) at emacs.c:2493 (gdb) -- Thanks, --Raman(I Search, I Find, I Misplace, I Research) ♉ Id: kg:/m/0285kf1 🦮 -- Thanks, --Raman(I Search, I Find, I Misplace, I Research) ♉ Id: kg:/m/0285kf1 🦮