From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#32258: 27.0.50; Crash on minimizing/maximizing Emacs frame from taskbar [RHEL 6.8 GTK2] Date: Thu, 26 Jul 2018 20:59:33 +0300 Message-ID: <83d0v9ubcq.fsf@gnu.org> References: <83va94vgsy.fsf@gnu.org> <83pnzcv6pe.fsf@gnu.org> <83muugv4z8.fsf@gnu.org> <83k1pkv45f.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1532627887 30539 195.159.176.226 (26 Jul 2018 17:58:07 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 26 Jul 2018 17:58:07 +0000 (UTC) Cc: 32258@debbugs.gnu.org To: Kaushal Modi Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jul 26 19:58:03 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 1fikWY-0007nW-H0 for geb-bug-gnu-emacs@m.gmane.org; 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Thu, 26 Jul 2018 13:59:39 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:59103) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fikY3-00076S-UE; Thu, 26 Jul 2018 13:59:35 -0400 Original-Received: from [176.228.60.248] (port=2276 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1fikY3-0002Lv-Ay; Thu, 26 Jul 2018 13:59:35 -0400 In-reply-to: (message from Kaushal Modi on Thu, 26 Jul 2018 09:42:35 -0400) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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:148979 Archived-At: > From: Kaushal Modi > Date: Thu, 26 Jul 2018 09:42:35 -0400 > Cc: 32258@debbugs.gnu.org > > (gdb) bt > #0 0x00000032f580f6ab in raise () from /lib64/libpthread.so.0 > #1 0x000000000059118c in terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:399 > #2 0x00000000006264e9 in die (msg=0x729930 "it->glyph_row == NULL || it->glyph_row->used[TEXT_AREA] == 0", > file=0x724dfd "xdisp.c", line=21236) at alloc.c:7293 > #3 0x0000000000483e19 in maybe_produce_line_number (it=0x7ffea6f395e0) at xdisp.c:21236 > #4 0x000000000048486e in display_line (it=0x7ffea6f395e0, cursor_vpos=24) at xdisp.c:21459 > #5 0x00000000004775d5 in try_window (window=..., pos=..., flags=0) at xdisp.c:17735 > #6 0x0000000000473dc8 in redisplay_window (window=..., just_this_one_p=false) at xdisp.c:16919 > #7 0x000000000046d315 in redisplay_window_0 (window=...) at xdisp.c:14939 > #8 0x0000000000649791 in internal_condition_case_1 (bfun=0x46d2d3 , arg=..., > handlers=..., > hfun=0x46d29b ) at eval.c:1373 > #9 0x000000000046d26d in redisplay_windows (window=...) at xdisp.c:14919 > #10 0x000000000046d223 in redisplay_windows (window=...) at xdisp.c:14913 > #11 0x000000000046bd41 in redisplay_internal () at xdisp.c:14402 > #12 0x000000000046c991 in redisplay_preserve_echo_area (from_where=8) at xdisp.c:14732 > #13 0x00000000005ab154 in detect_input_pending_run_timers (do_display=true) at keyboard.c:9916 > #14 0x00000000006b255a in wait_reading_process_output (time_limit=0, nsecs=0, read_kbd=-1, > do_display=true, > wait_for_cell=..., wait_proc=0x0, just_wait_proc=0) at process.c:5521 > #15 0x000000000059d358 in kbd_buffer_get_event (kbp=0x7ffea6f3ec38, > used_mouse_menu=0x7ffea6f3f25f, end_time=0x0) > at keyboard.c:3813 > #16 0x0000000000598527 in read_event_from_main_queue (end_time=0x0, local_getcjmp=0x7ffea6f3f040, > used_mouse_menu=0x7ffea6f3f25f) at keyboard.c:2122 > #17 0x000000000059881e in read_decoded_event_from_main_queue (end_time=0x0, > local_getcjmp=0x7ffea6f3f040, > prev_event=..., used_mouse_menu=0x7ffea6f3f25f) at keyboard.c:2185 > #18 0x000000000059a525 in read_char (commandflag=1, map=..., prev_event=..., > used_mouse_menu=0x7ffea6f3f25f, > end_time=0x0) at keyboard.c:2773 > #19 0x00000000005a948d in read_key_sequence (keybuf=0x7ffea6f3f3d0, prompt=..., > dont_downcase_last=false, > can_return_switch_frame=true, fix_current_buffer=true, prevent_redisplay=false) at keyboard.c:9108 > #20 0x0000000000596329 in command_loop_1 () at keyboard.c:1338 > #21 0x00000000006496ba in internal_condition_case (bfun=0x595edc , handlers=..., > hfun=0x59555c ) at eval.c:1349 > #22 0x0000000000595b0f in command_loop_2 (ignore=...) at keyboard.c:1079 > #23 0x0000000000648c14 in internal_catch (tag=..., func=0x595ae6 , arg=...) at > eval.c:1114 > #24 0x0000000000595ab1 in command_loop () at keyboard.c:1058 > #25 0x000000000059506e in recursive_edit_1 () at keyboard.c:703 > #26 0x0000000000595250 in Frecursive_edit () at keyboard.c:774 > #27 0x0000000000592ea5 in main (argc=2, argv=0x7ffea6f3f898) at emacs.c:1722 > > I cannot tell if it's that same assertion error. But the error seems to have happened around the same area.. > something with glyphs and displaying line numbers. It's the same assertion violation. > I'll leave that gdb open. Let me know what more information I can give you from that session. Here: (gdb) source /path/to/emacs/src/.gdbinit (gdb) frame 3 (gdb) p lnum_buf (gdb) p it->glyph_row->used[TEXT_AREA] (gdb) pgrowx it->glyph_row