From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Tobias Getzner Newsgroups: gmane.emacs.bugs Subject: bug#20802: Segfault when showing non-GTK+ tooltip Date: Tue, 16 Jun 2015 18:34:32 +0200 Message-ID: <1434472472.21431.4.camel@gmx.de> References: <1434187118.10061.4.camel@gmx.de> <83381wq76d.fsf@gnu.org> <1434439264.2078.6.camel@gmx.de> <558024F4.5090205@gmx.at> <1434468845.21431.2.camel@gmx.de> <83oakfmyq4.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1434472539 27917 80.91.229.3 (16 Jun 2015 16:35:39 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 16 Jun 2015 16:35:39 +0000 (UTC) Cc: 20802@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jun 16 18:35:28 2015 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 1Z4tpZ-00041f-54 for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 16 Jun 2015 16:35:03 +0000 Original-Received: (at 20802) by debbugs.gnu.org; 16 Jun 2015 16:34:49 +0000 Original-Received: from localhost ([127.0.0.1]:56043 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z4toz-0006rn-Ip for submit@debbugs.gnu.org; Tue, 16 Jun 2015 12:34:48 -0400 Original-Received: from mout.gmx.net ([212.227.15.15]:58919) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z4tov-0006rW-7N for 20802@debbugs.gnu.org; Tue, 16 Jun 2015 12:34:43 -0400 Original-Received: from glenalbyn.linguistics.ruhr-uni-bochum.de ([134.147.14.84]) by mail.gmx.com (mrgmx001) with ESMTPSA (Nemesis) id 0Likl3-1YZQcG3Q9F-00d1qi; Tue, 16 Jun 2015 18:34:33 +0200 In-Reply-To: <83oakfmyq4.fsf@gnu.org> X-Mailer: Evolution 3.16.3 X-Provags-ID: V03:K0:P71YEzBw3ZFR/rKXRxqrBBphA4LwT31jz9bj+d5D3Bb2SM17mc+ yzRq8s2cVWHLcIQuHH/Yr92cBgkoAy+lIzFeAHAZUn0kiejXNHTSqmAqJ7I7Io0HWz9+Bwo d0MOY8/nK0sYQYUhRtOEupNINUAnfWPGd9JoqfHz2vxOnTNqw+srzO2amMA1FUZA9d01esC G33ScubfpACASSJcdUkFw== X-UI-Out-Filterresults: notjunk:1;V01:K0:4NBuRCg6mhU=:M8ksAYPeVVwu1ulqHMdaSi Ks92t05smnQshe6o151pZWFu7aiqDTqhZL2gdSrbBXhyfIsMIA2t/2VlUm4QwvP2aL0d9arJ0 vJBblAjVgUXltnvrX0VyLqSnWO+RsLhtlieAjTN9CwEKyY0Q8OJ7Dbom3YQqFVvj3SZhch5We z+7ydAk2bz9ziA+P/ysk3L2daMWtaZ2JOyEdef0QomEpY+15evhqAd7InXILRS149lapcY6t7 dHnEJz/l9NbZWNOyXSawXapALnvCYbTPspJQe9X2XGMH8KwjGFdazUlFVDEynutXZ4GZpwdxf +YM0avUoy8Cy1Ne9omRnvsZz4UrKGldf2nVECukWg0WuR4GlERdpEUfJIkbcpF4sLu1UrSLZq l56Z1rzKAWQmAr2PWHq3gjDsuoIInwQUJgNmBHZ1pc+4gBW7BHrTTlB2e8yI9qiZT2cbOMBWi C4H9yjJeoPhHF6CBlwzq/A64/887AJbPQnpzO/KhIzojBkGEoS6x2PSA8N5BqqzHVf4ML5NLO mZ97L8odU8a2REzfQtEjO0pIosI0MB0yuCqorCmj4EpXtMnDacMvvqQyr2f+/8gbi93m1KeJN RhK2ae7nuwidy+b3+CucCMDqX49udxpZ50afBZq/yPbZoyZk2fy/ZObS27i32G2SVmPEVIhqz bjxawsPcQEzRDMwZkzTnu00dfhj5G9ytla2yqT+3FcciUPJwo9VwRXnBtayHmvvLKi0Q= 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:103997 Archived-At: On Di, 2015-06-16 at 18:58 +0300, Eli Zaretskii wrote: > >=20 > > From: Tobias Getzner > > Date: Tue, 16 Jun 2015 17:34:05 +0200 > >=20 > > Thanks! I built from master (34a43ba), which includes your 93ae9f4.=20 > > I=E2=80=99m > > still seeing a segfault for the steps given above. Backtrace below. >=20 > Please run Emacs under GDB, put a breakpoint in > x_free_frame_resources, then perform your steps, and show backtrace > each time the breakpoint breaks. >=20 > Thanks. >=20 Breakpoint 1, x_free_frame_resources (f=3D0x124fd70) at xterm.c:10970 10970 { (gdb) bt #0 x_free_frame_resources (f=3D0x124fd70) at xterm.c:10970 #1 0x00000000004c9715 in unwind_create_frame (frame=3D19201397) at xfns.c:= 2842 #2 0x00000000004c9759 in unwind_create_tip_frame (frame=3D)= at xfns.c:4997 #3 0x0000000000557b2e in unbind_to (count=3D, value=3Dvalue= @entry=3D0) at eval.c:3211 #4 0x0000000000557cf9 in unwind_to_catch (catch=3Dcatch@entry=3D0x140a040,= value=3Dvalue@entry=3D19849283) at eval.c:1157 #5 0x00000000005592ed in Fsignal (error_symbol=3Derror_symbol@entry=3D1862= 4, data=3D) at eval.c:1557 #6 0x00000000005595f9 in xsignal (error_symbol=3Derror_symbol@entry=3D1862= 4, data=3D) at eval.c:1581 #7 0x0000000000559c6d in signal_error (s=3Ds@entry=3D0x5e3d1d "Undefined c= olor", arg=3D19849315,=20 arg@entry=3D34016084) at eval.c:1636 #8 0x00000000004ccc57 in x_decode_color (f=3D, color_name= =3D34016084,=20 mono_color=3D) at xfns.c:495 #9 0x00000000004ce96c in x_set_foreground_color (f=3D0x124fd70, arg=3D3401= 6084, oldval=3D) at xfns.c:602 #10 0x0000000000426ff6 in x_set_frame_parameters (f=3Df@entry=3D0x124fd70, = alist=3Dalist@entry=3D140737488338931) at frame.c:3152 #11 0x0000000000429ac7 in x_default_parameter (f=3Df@entry=3D0x124fd70, ali= st=3Dalist@entry=3D19856675,=20 prop=3Dprop@entry=3D22320, deflt=3D34090788, xprop=3Dxprop@entry=3D0x5d= b8ca "foreground",=20 xclass=3Dxclass@entry=3D0x5e3f61 "Foreground", type=3DRES_TYPE_STRING) = at frame.c:4374 #12 0x00000000004cd200 in x_create_tip_frame (dpyinfo=3D0x173c900, parms=3D= 19856675, parms@entry=3D19857043,=20 text=3Dtext@entry=3D34092084) at xfns.c:5181 #13 0x00000000004cd94d in Fx_show_tip (string=3D34092084, frame=3D18429029,= parms=3D19857043, timeout=3D42, dx=3D22,=20 dy=3D82) at xfns.c:5540 #14 0x0000000000558efa in Ffuncall (nargs=3D7, args=3Dargs@entry=3D0x7fffff= ffc2a8) at eval.c:2739 #15 0x000000000058c273 in exec_byte_code (bytestr=3D, vector= =3D10509325,=20 maxdepth=3D, args_template=3Dargs_template@entry=3D0, na= rgs=3Dnargs@entry=3D0,=20 args=3D, args@entry=3D0x0) at bytecode.c:919 #16 0x00000000005589af in funcall_lambda (fun=3D10509197, nargs=3Dnargs@ent= ry=3D2,=20 arg_vector=3Darg_vector@entry=3D0x7fffffffc4b0) at eval.c:2951 #17 0x0000000000558d7b in Ffuncall (nargs=3D3, args=3Dargs@entry=3D0x7fffff= ffc4a8) at eval.c:2779 #18 0x000000000058c273 in exec_byte_code (bytestr=3D, vector= =3D10511429,=20 maxdepth=3D, args_template=3Dargs_template@entry=3D0, na= rgs=3Dnargs@entry=3D0,=20 args=3D, args@entry=3D0x0) at bytecode.c:919 #19 0x00000000005589af in funcall_lambda (fun=3D10511333, nargs=3Dnargs@ent= ry=3D1,=20 arg_vector=3Darg_vector@entry=3D0x7fffffffc768) at eval.c:2951 #20 0x0000000000558d7b in Ffuncall (nargs=3D2, args=3D0x7fffffffc760) at ev= al.c:2779 #21 0x0000000000556f95 in run_hook_with_args (nargs=3D2, args=3D0x7fffffffc= 760, funcall=3D0x558ba0 ) at eval.c:2529 #22 0x0000000000558e69 in Ffuncall (nargs=3D3, args=3Dargs@entry=3D0x7fffff= ffc758) at eval.c:2698 #23 0x000000000058c273 in exec_byte_code (bytestr=3D, vector= =3D10508605,=20 maxdepth=3D, args_template=3Dargs_template@entry=3D0, na= rgs=3Dnargs@entry=3D0,=20 args=3D, args@entry=3D0x0) at bytecode.c:919 #24 0x00000000005589af in funcall_lambda (fun=3D10508541, nargs=3Dnargs@ent= ry=3D1,=20 arg_vector=3Darg_vector@entry=3D0x7fffffffca38) at eval.c:2951 #25 0x0000000000558d7b in Ffuncall (nargs=3Dnargs@entry=3D2, args=3Dargs@en= try=3D0x7fffffffca30) at eval.c:2779 #26 0x000000000055a1f3 in Fapply (nargs=3D2, args=3D0x7fffffffca30) at eval= .c:2293 #27 0x0000000000558e69 in Ffuncall (nargs=3D3, args=3Dargs@entry=3D0x7fffff= ffca28) at eval.c:2698 #28 0x000000000058c273 in exec_byte_code (bytestr=3D, vector= =3D10064605,=20 maxdepth=3D, args_template=3Dargs_template@entry=3D0, na= rgs=3Dnargs@entry=3D0,=20 args=3D, args@entry=3D0x0) at bytecode.c:919 #29 0x00000000005589af in funcall_lambda (fun=3D10064525, nargs=3Dnargs@ent= ry=3D1,=20 arg_vector=3Darg_vector@entry=3D0x7fffffffcc28) at eval.c:2951 #30 0x0000000000558d7b in Ffuncall (nargs=3Dnargs@entry=3D2, args=3Dargs@en= try=3D0x7fffffffcc20) at eval.c:2779 #31 0x000000000055904a in call1 (fn=3Dfn@entry=3D43776, arg1=3Darg1@entry= =3D35546957) at eval.c:2573 #32 0x00000000004ee838 in timer_check_2 (idle_timers=3D, tim= ers=3D) at keyboard.c:4536 #33 timer_check () at keyboard.c:4603 #34 0x00000000004eebe9 in readable_events (flags=3Dflags@entry=3D1) at keyb= oard.c:3437 #35 0x00000000004f0218 in get_input_pending (flags=3Dflags@entry=3D1) at ke= yboard.c:6821 #36 0x00000000004f2328 in detect_input_pending_run_timers (do_display=3Ddo_= display@entry=3Dtrue) at keyboard.c:9976 #37 0x000000000059719e in wait_reading_process_output (time_limit=3Dtime_li= mit@entry=3D30,=20 nsecs=3D, nsecs@entry=3D0, read_kbd=3Dread_kbd@entry=3D-= 1, do_display=3Ddo_display@entry=3Dtrue,=20 wait_for_cell=3Dwait_for_cell@entry=3D0, wait_proc=3Dwait_proc@entry=3D= 0x0, just_wait_proc=3D0) at process.c:5009 #38 0x00000000004221d2 in sit_for (timeout=3D, reading=3Drea= ding@entry=3Dtrue,=20 display_option=3Ddisplay_option@entry=3D1) at dispnew.c:5748 #39 0x00000000004f48a4 in read_char (commandflag=3Dcommandflag@entry=3D1, m= ap=3Dmap@entry=3D35527283,=20 prev_event=3D0, used_mouse_menu=3Dused_mouse_menu@entry=3D0x7fffffffd81= b, end_time=3Dend_time@entry=3D0x0) at keyboard.c:2784 #40 0x00000000004f542c in read_key_sequence (keybuf=3Dkeybuf@entry=3D0x7fff= ffffd8f0, prompt=3Dprompt@entry=3D0,=20 dont_downcase_last=3Ddont_downcase_last@entry=3Dfalse,=20 can_return_switch_frame=3Dcan_return_switch_frame@entry=3Dtrue,=20 fix_current_buffer=3Dfix_current_buffer@entry=3Dtrue, prevent_redisplay= =3Dprevent_redisplay@entry=3Dfalse,=20 bufsize=3D30) at keyboard.c:9159 #41 0x00000000004f7051 in command_loop_1 () at keyboard.c:1407 #42 0x0000000000557537 in internal_condition_case (bfun=3Dbfun@entry=3D0x4f= 6e20 ,=20 handlers=3Dhandlers@entry=3D18624, hfun=3Dhfun@entry=3D0x4edf70 ) at eval.c:1348 #43 0x00000000004e95fc in command_loop_2 (ignore=3Dignore@entry=3D0) at key= board.c:1139 #44 0x0000000000557413 in internal_catch (tag=3Dtag@entry=3D44352, func=3Df= unc@entry=3D0x4e95e0 ,=20 arg=3Darg@entry=3D0) at eval.c:1108 #45 0x00000000004e95b9 in command_loop () at keyboard.c:1118 #46 0x00000000004edb5b in recursive_edit_1 () at keyboard.c:728 #47 0x00000000004edea8 in Frecursive_edit () at keyboard.c:799 #48 0x0000000000418447 in main (argc=3D2, argv=3D0x7fffffffdc58) at emacs.c= :1626 (gdb) cont Continuing. Program received signal SIGSEGV, Segmentation fault. 0x000000000042c4e2 in fill_image_glyph_string (s=3Ds@entry=3D0x7fffffffaff0= ) at xdisp.c:24517 24517 s->img =3D IMAGE_FROM_ID (s->f, s->first_glyph->u.img_id); (gdb) bt #0 0x000000000042c4e2 in fill_image_glyph_string (s=3Ds@entry=3D0x7fffffff= aff0) at xdisp.c:24517 #1 0x00000000004562f4 in draw_glyphs (w=3Dw@entry=3D0x1194470, x=3D, row=3Drow@entry=3D0x2125e40,=20 area=3Darea@entry=3DTEXT_AREA, start=3D, end=3D3, hl=3DD= RAW_NORMAL_TEXT, overlaps=3D0) at xdisp.c:25149 #2 0x0000000000458d95 in expose_area (w=3Dw@entry=3D0x1194470, row=3Drow@e= ntry=3D0x2125e40,=20 r=3Dr@entry=3D0x7fffffffb3c0, area=3Darea@entry=3DTEXT_AREA) at xdisp.c= :30082 #3 0x0000000000458e91 in expose_line (w=3Dw@entry=3D0x1194470, row=3Drow@e= ntry=3D0x2125e40,=20 r=3Dr@entry=3D0x7fffffffb3c0) at xdisp.c:30107 #4 0x00000000004660f4 in expose_window (fr=3D0x7fffffffb430, w=3D0x1194470= ) at xdisp.c:30372 #5 expose_window_tree (w=3D0x1194470, r=3Dr@entry=3D0x7fffffffb430) at xdi= sp.c:30446 #6 0x000000000046665a in expose_frame (f=3Df@entry=3D0x1193460, x=3D, y=3D,=20 w=3D, h=3D) at xdisp.c:30501 #7 0x00000000004c601c in handle_one_xevent (dpyinfo=3Ddpyinfo@entry=3D0x17= 3c900,=20 event=3Devent@entry=3D0x7fffffffbaa0, finish=3Dfinish@entry=3D0xb42de0,= hold_quit=3D0x7fffffffbd20) at xterm.c:7683 #8 0x00000000004c6e10 in event_handler_gdk (gxev=3D0x7fffffffbaa0, ev=3D, data=3D) at xterm.c:7294 #9 0x00007ffff6750511 in ?? () from /usr/lib/libgdk-3.so.0 #10 0x00007ffff67507d0 in ?? () from /usr/lib/libgdk-3.so.0 #11 0x00007ffff67239f9 in gdk_display_get_event () from /usr/lib/libgdk-3.s= o.0 #12 0x00007ffff6750592 in ?? () from /usr/lib/libgdk-3.so.0 #13 0x00007ffff50889fd in g_main_context_dispatch () from /usr/lib/libglib-= 2.0.so.0 #14 0x00007ffff5088ce0 in ?? () from /usr/lib/libglib-2.0.so.0 #15 0x00007ffff5088d8c in g_main_context_iteration () from /usr/lib/libglib= -2.0.so.0 #16 0x00007ffff6bc80f5 in gtk_main_iteration () from /usr/lib/libgtk-3.so.0 #17 0x00000000004bcc92 in XTread_socket (terminal=3D, hold_q= uit=3D0x7fffffffbd20) at xterm.c:8647 #18 0x00000000004f00c9 in gobble_input () at keyboard.c:6906 #19 0x00000000004efae5 in handle_async_input () at keyboard.c:7158 #20 process_pending_signals () at keyboard.c:7172 #21 0x00000000004c9715 in unwind_create_frame (frame=3D19201397) at xfns.c:= 2842 #22 0x00000000004c9759 in unwind_create_tip_frame (frame=3D)= at xfns.c:4997 #23 0x0000000000557b2e in unbind_to (count=3D, value=3Dvalue= @entry=3D0) at eval.c:3211 #24 0x0000000000557cf9 in unwind_to_catch (catch=3Dcatch@entry=3D0x140a040,= value=3Dvalue@entry=3D19849283) at eval.c:1157 #25 0x00000000005592ed in Fsignal (error_symbol=3Derror_symbol@entry=3D1862= 4, data=3D) at eval.c:1557 #26 0x00000000005595f9 in xsignal (error_symbol=3Derror_symbol@entry=3D1862= 4, data=3D) at eval.c:1581 #27 0x0000000000559c6d in signal_error (s=3Ds@entry=3D0x5e3d1d "Undefined c= olor", arg=3D19849315,=20 arg@entry=3D34016084) at eval.c:1636 #28 0x00000000004ccc57 in x_decode_color (f=3D, color_name= =3D34016084,=20 mono_color=3D) at xfns.c:495 #29 0x00000000004ce96c in x_set_foreground_color (f=3D0x124fd70, arg=3D3401= 6084, oldval=3D) at xfns.c:602 #30 0x0000000000426ff6 in x_set_frame_parameters (f=3Df@entry=3D0x124fd70, = alist=3Dalist@entry=3D140737488338931) at frame.c:3152 #31 0x0000000000429ac7 in x_default_parameter (f=3Df@entry=3D0x124fd70, ali= st=3Dalist@entry=3D19856675,=20 prop=3Dprop@entry=3D22320, deflt=3D34090788, xprop=3Dxprop@entry=3D0x5d= b8ca "foreground",=20 xclass=3Dxclass@entry=3D0x5e3f61 "Foreground", type=3DRES_TYPE_STRING) = at frame.c:4374 #32 0x00000000004cd200 in x_create_tip_frame (dpyinfo=3D0x173c900, parms=3D= 19856675, parms@entry=3D19857043,=20 text=3Dtext@entry=3D34092084) at xfns.c:5181 #33 0x00000000004cd94d in Fx_show_tip (string=3D34092084, frame=3D18429029,= parms=3D19857043, timeout=3D42, dx=3D22,=20 dy=3D82) at xfns.c:5540 #34 0x0000000000558efa in Ffuncall (nargs=3D7, args=3Dargs@entry=3D0x7fffff= ffc2a8) at eval.c:2739 #35 0x000000000058c273 in exec_byte_code (bytestr=3D, vector= =3D10509325,=20 maxdepth=3D, args_template=3Dargs_template@entry=3D0, na= rgs=3Dnargs@entry=3D0,=20 args=3D, args@entry=3D0x0) at bytecode.c:919 #36 0x00000000005589af in funcall_lambda (fun=3D10509197, nargs=3Dnargs@ent= ry=3D2,=20 arg_vector=3Darg_vector@entry=3D0x7fffffffc4b0) at eval.c:2951 #37 0x0000000000558d7b in Ffuncall (nargs=3D3, args=3Dargs@entry=3D0x7fffff= ffc4a8) at eval.c:2779 #38 0x000000000058c273 in exec_byte_code (bytestr=3D, vector= =3D10511429,=20 maxdepth=3D, args_template=3Dargs_template@entry=3D0, na= rgs=3Dnargs@entry=3D0,=20 args=3D, args@entry=3D0x0) at bytecode.c:919 #39 0x00000000005589af in funcall_lambda (fun=3D10511333, nargs=3Dnargs@ent= ry=3D1,=20 arg_vector=3Darg_vector@entry=3D0x7fffffffc768) at eval.c:2951 #40 0x0000000000558d7b in Ffuncall (nargs=3D2, args=3D0x7fffffffc760) at ev= al.c:2779 #41 0x0000000000556f95 in run_hook_with_args (nargs=3D2, args=3D0x7fffffffc= 760, funcall=3D0x558ba0 ) at eval.c:2529 #42 0x0000000000558e69 in Ffuncall (nargs=3D3, args=3Dargs@entry=3D0x7fffff= ffc758) at eval.c:2698 #43 0x000000000058c273 in exec_byte_code (bytestr=3D, vector= =3D10508605,=20 maxdepth=3D, args_template=3Dargs_template@entry=3D0, na= rgs=3Dnargs@entry=3D0,=20 args=3D, args@entry=3D0x0) at bytecode.c:919 #44 0x00000000005589af in funcall_lambda (fun=3D10508541, nargs=3Dnargs@ent= ry=3D1,=20 arg_vector=3Darg_vector@entry=3D0x7fffffffca38) at eval.c:2951 #45 0x0000000000558d7b in Ffuncall (nargs=3Dnargs@entry=3D2, args=3Dargs@en= try=3D0x7fffffffca30) at eval.c:2779 #46 0x000000000055a1f3 in Fapply (nargs=3D2, args=3D0x7fffffffca30) at eval= .c:2293 #47 0x0000000000558e69 in Ffuncall (nargs=3D3, args=3Dargs@entry=3D0x7fffff= ffca28) at eval.c:2698 #48 0x000000000058c273 in exec_byte_code (bytestr=3D, vector= =3D10064605,=20 maxdepth=3D, args_template=3Dargs_template@entry=3D0, na= rgs=3Dnargs@entry=3D0,=20 args=3D, args@entry=3D0x0) at bytecode.c:919 #49 0x00000000005589af in funcall_lambda (fun=3D10064525, nargs=3Dnargs@ent= ry=3D1,=20 arg_vector=3Darg_vector@entry=3D0x7fffffffcc28) at eval.c:2951 #50 0x0000000000558d7b in Ffuncall (nargs=3Dnargs@entry=3D2, args=3Dargs@en= try=3D0x7fffffffcc20) at eval.c:2779 #51 0x000000000055904a in call1 (fn=3Dfn@entry=3D43776, arg1=3Darg1@entry= =3D35546957) at eval.c:2573 #52 0x00000000004ee838 in timer_check_2 (idle_timers=3D, tim= ers=3D) at keyboard.c:4536 #53 timer_check () at keyboard.c:4603 #54 0x00000000004eebe9 in readable_events (flags=3Dflags@entry=3D1) at keyb= oard.c:3437 #55 0x00000000004f0218 in get_input_pending (flags=3Dflags@entry=3D1) at ke= yboard.c:6821 #56 0x00000000004f2328 in detect_input_pending_run_timers (do_display=3Ddo_= display@entry=3Dtrue) at keyboard.c:9976 #57 0x000000000059719e in wait_reading_process_output (time_limit=3Dtime_li= mit@entry=3D30,=20 nsecs=3D, nsecs@entry=3D0, read_kbd=3Dread_kbd@entry=3D-= 1, do_display=3Ddo_display@entry=3Dtrue,=20 wait_for_cell=3Dwait_for_cell@entry=3D0, wait_proc=3Dwait_proc@entry=3D= 0x0, just_wait_proc=3D0) at process.c:5009 #58 0x00000000004221d2 in sit_for (timeout=3D, reading=3Drea= ding@entry=3Dtrue,=20 display_option=3Ddisplay_option@entry=3D1) at dispnew.c:5748 #59 0x00000000004f48a4 in read_char (commandflag=3Dcommandflag@entry=3D1, m= ap=3Dmap@entry=3D35527283,=20 prev_event=3D0, used_mouse_menu=3Dused_mouse_menu@entry=3D0x7fffffffd81= b, end_time=3Dend_time@entry=3D0x0) at keyboard.c:2784 #60 0x00000000004f542c in read_key_sequence (keybuf=3Dkeybuf@entry=3D0x7fff= ffffd8f0, prompt=3Dprompt@entry=3D0,=20 dont_downcase_last=3Ddont_downcase_last@entry=3Dfalse,=20 can_return_switch_frame=3Dcan_return_switch_frame@entry=3Dtrue,=20 fix_current_buffer=3Dfix_current_buffer@entry=3Dtrue, prevent_redisplay= =3Dprevent_redisplay@entry=3Dfalse,=20 bufsize=3D30) at keyboard.c:9159 #61 0x00000000004f7051 in command_loop_1 () at keyboard.c:1407 #62 0x0000000000557537 in internal_condition_case (bfun=3Dbfun@entry=3D0x4f= 6e20 ,=20 handlers=3Dhandlers@entry=3D18624, hfun=3Dhfun@entry=3D0x4edf70 ) at eval.c:1348 #63 0x00000000004e95fc in command_loop_2 (ignore=3Dignore@entry=3D0) at key= board.c:1139 #64 0x0000000000557413 in internal_catch (tag=3Dtag@entry=3D44352, func=3Df= unc@entry=3D0x4e95e0 ,=20 arg=3Darg@entry=3D0) at eval.c:1108 #65 0x00000000004e95b9 in command_loop () at keyboard.c:1118 #66 0x00000000004edb5b in recursive_edit_1 () at keyboard.c:728 #67 0x00000000004edea8 in Frecursive_edit () at keyboard.c:799 #68 0x0000000000418447 in main (argc=3D2, argv=3D0x7fffffffdc58) at emacs.c= :1626 (gdb) cont Continuing. Fatal error 11: Segmentation fault Program received signal SIGSEGV, Segmentation fault. 0x000000000045e51e in note_mouse_highlight (f=3Df@entry=3D0x1193460, x=3D, y=3D19) at xdisp.c:29600 29600 struct image *img =3D IMAGE_FROM_ID (f, glyph->u.img_id);