From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Damien Cassou Newsgroups: gmane.emacs.bugs Subject: bug#33530: 26.1.90; D-Bus crashes Emacs: consp, Fatal error 7: Bus error Date: Tue, 27 Nov 2018 21:59:01 +0100 Message-ID: <87va4i1bl6.fsf@cassou.me> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1543352387 21269 195.159.176.226 (27 Nov 2018 20:59:47 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 27 Nov 2018 20:59:47 +0000 (UTC) Cc: Paul Eggert , Michael Albinus To: 33530@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Nov 27 21:59:43 2018 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 1gRkSM-0005R3-U3 for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 27 Nov 2018 21:59:03 +0100 (CET) Original-Received: from luz4 (84.141.120.78.rev.sfr.net [78.120.141.84]) by mail.choca.pics (Postfix) with ESMTPSA id 8E47E23351F7; Tue, 27 Nov 2018 21:59:03 +0100 (CET) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x 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:152830 Archived-At: The following line crashes both Emacs 26 and Emacs master. emacs -Q -batch --eval "(require 'dbus)" --eval "(dbus-call-method :system = \"org.freedesktop.NetworkManager\" \"/org/freedesktop/NetworkManager/Device= s/1\" \"org.freedesktop.NetworkManager.Device.Wireless\" \"RequestScan\" :d= ict-entry)" Here is a trace on emacs-master. Wrong type argument: consp, Fatal error 11: Segmentation fault #0 0x00000000005870c8 in PSEUDOVECTOR_TYPE (v=3D0xc8c7000c8421c6c0) at lis= p.h:1573 size =3D -3979211692002130235 #1 0x0000000000675c88 in print_vectorlike (obj=3DXIL(0xc8c7000c8421c6c5), = printcharfun=3DXIL(0x58b0), escapeflag=3Dtrue, buf=3D0x7fffffffca10 "\004")= at print.c:1368 #2 0x0000000000678de5 in print_object (obj=3DXIL(0xc8c7000c8421c6c5), prin= tcharfun=3DXIL(0x58b0), escapeflag=3Dtrue) at print.c:2152 buf =3D "\004\000\000\000\000\000\000\000\001\000\000\000\000\000\0= 00\000\320\321\000\000\000\000\000\000\260X\000\000\000\000\000\000`\312\37= 7\377\377\177\000\000\tzd\000\000\000\000\000\202\000\000\000\000" #3 0x000000000067503c in print (obj=3DXIL(0xc8c7000c8421c6c5), printcharfu= n=3DXIL(0x58b0), escapeflag=3Dtrue) at print.c:1145 #4 0x00000000006727d1 in Fprin1 (object=3DXIL(0xc8c7000c8421c6c5), printch= arfun=3DXIL(0x58b0)) at print.c:653 old =3D 0xcd5800 old_point =3D -1 start_point =3D -1 old_point_byte =3D -1 start_point_byte =3D -1 specpdl_count =3D 4 free_print_buffer =3D false multibyte =3D true original =3D XIL(0x58b0) #5 0x0000000000674b2d in print_error_message (data=3DXIL(0x13472d3), strea= m=3DXIL(0x58b0), context=3D0xbc093e "", caller=3DXIL(0x2a90)= ) at print.c:980 obj =3D XIL(0xc8c7000c8421c6c5) sep =3D 0x786fef ", " errname =3D XIL(0xe3a0) errmsg =3D XIL(0x7fb874) file_error =3D XIL(0) tail =3D XIL(0x13473b3) #6 0x0000000000591321 in Fcommand_error_default_function (data=3DXIL(0x134= 72d3), context=3DXIL(0x7f0064), signal=3DXIL(0x2a90)) at keyboard.c:1005 sf =3D 0xce2830 #7 0x00000000006485fa in funcall_subr (subr=3D0x7ebe80 , numargs=3D3, args=3D0x7fffffffce48) at eval.c:2939 internal_argbuf =3D {XIL(0x7fffffffcdb0), make_number(16107774448),= XIL(0x7ebe80), XIL(0x7fffffffcd78), XIL(0x58716b), XIL(0xf00000000), XIL(0= x7ebe85), XIL(0x7fffffffcd90)} internal_args =3D 0x7fffffffce48 #8 0x00000000006480ef in Ffuncall (nargs=3D4, args=3D0x7fffffffce40) at ev= al.c:2859 fun =3D XIL(0x7ebe85) original_fun =3D XIL(0x9a9d0) funcar =3D XIL(0x7fffffffceb0) numargs =3D 3 val =3D XIL(0) count =3D 3 #9 0x0000000000647a93 in call3 (fn=3DXIL(0x9a9d0), arg1=3DXIL(0x13472d3), = arg2=3DXIL(0x7f0064), arg3=3DXIL(0x2a90)) at eval.c:2726 #10 0x00000000005911d8 in cmd_error_internal (data=3DXIL(0x13472d3), contex= t=3D0x7fffffffceb0 "") at keyboard.c:972 #11 0x00000000005910b7 in cmd_error (data=3DXIL(0x13472d3)) at keyboard.c:9= 41 old_level =3D XIL(0) old_length =3D XIL(0) macroerror =3D "\000\316\377\377\001", '\000' , "= \317\377\377\377\177\000\000s_d", '\000' , "=D3=9B1\001\0= 00\000\000\000", #12 0x0000000000644047 in internal_condition_case (bfun=3D0x591523 , handlers=3DXIL(0x54c0), hfun=3D0x590f67 ) at eval.c:1369 val =3D XIL(0x13472d3) c =3D 0x2c9b710 #13 0x0000000000591584 in top_level_1 (ignore=3DXIL(0)) at keyboard.c:1096 #14 0x000000000064356e in internal_catch (tag=3DXIL(0xcc30), func=3D0x59154= 2 , arg=3DXIL(0)) at eval.c:1136 val =3D XIL(0) c =3D 0x2c998e0 #15 0x0000000000591473 in command_loop () at keyboard.c:1057 #16 0x0000000000590a79 in recursive_edit_1 () at keyboard.c:703 count =3D 1 val =3D XIL(0x7fffffffd040) #17 0x0000000000590c5b in Frecursive_edit () at keyboard.c:774 count =3D 0 buffer =3D XIL(0) #18 0x000000000058e85d in main (argc=3D7, argv=3D0x7fffffffd288) at emacs.c= :1716 stack_bottom_variable =3D 0x7ffff5ed6f40 do_initial_setlocale =3D true dumping =3D false skip_args =3D 1 no_loadup =3D false junk =3D 0x0 dname_arg =3D 0x0 ch_to_dir =3D 0x0 original_pwd =3D 0x0 rlim =3D { rlim_cur =3D 10022912,=20 rlim_max =3D 18446744073709551615 } sockfd =3D -1 Lisp Backtrace: "command-error-default-function" (0xffffce48) Windowing system distributor 'Fedora Project', version 11.0.12003000 System Description: Fedora release 29 (Twenty Nine) --=20 Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." --Winston Churchill