bug#59147: 29.0.50; dispnew.c:1456: Emacs fatal error: assertion failed: row >= 0 && row < matrix->nrows

bug#59147: 29.0.50; dispnew.c:1456: Emacs fatal error: assertion failed: row >= 0 && row < matrix->nrows

[Gregor Zattler]

Dear Emacs and notmuch developers, lately Emacs often
hangs/crashes/stops while I'm working.  I cannot reproduce
with emacs -Q, because I need at least org-mode and notmuch
for work.

Anyway, here is a (x)backtrace from an unoptimized, rather
current build, please tell me, if this is helpful or if I
should not send such backtraces (I myself cannot read them,
I'm happy to answer questions, in this case the Emacs
process is still in gdb till max tomorrow 08:00 UTC, then I
have to shutdown the laptop):

dispnew.c:1456: Emacs fatal error: assertion failed: row >= 0 && row < matrix->nrows

Thread 1 "emacs" hit Breakpoint 1, terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:421
421     {
(gdb) bt
#0  terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:421
#1  0x000055555581cae5 in die (msg=0x55555598b4e8 "row >= 0 && row < matrix->nrows", file=0x55555598b293 "dispnew.c", line=1456) at alloc.c:7692
#2  0x000055555559d310 in matrix_row (matrix=0x55555d44d470, row=8) at dispnew.c:1456
#3  0x0000555555640b9a in cursor_in_mouse_face_p (w=0x55555bc23a58) at xdisp.c:33569
#4  0x00005555555a2b72 in gui_update_window_end (w=0x55555bc23a58, cursor_on_p=true, mouse_face_overwritten_p=false) at dispnew.c:3902
#5  0x00005555555a28c2 in update_window (w=0x55555bc23a58, force_p=true) at dispnew.c:3826
#6  0x00005555555a1ad6 in update_window_tree (w=0x55555bc23a58, force_p=true) at dispnew.c:3456
#7  0x00005555555a143d in update_frame (f=0x55555667e008, force_p=true, inhibit_hairy_id_p=true) at dispnew.c:3291
#8  0x00005555557c675b in read_minibuf
    (map=XIL(0x555562250df3), initial=XIL(0), prompt=XIL(0x5555622526d4), expflag=false, histvar=XIL(0xb2e0), histpos=make_fixnum(0), defalt=XIL(0), allow_props=false, inherit_input_method=false) at minibuf.c:916
#9  0x00005555557c7e98 in Fread_from_minibuffer
    (prompt=XIL(0x5555622526d4), initial_contents=XIL(0), keymap=XIL(0x555562250df3), read=XIL(0), hist=XIL(0), default_value=XIL(0), inherit_input_method=XIL(0)) at minibuf.c:1373
#10 0x00007fffec9d4cce in F6e6f746d7563682d6a756d70_notmuch_jump_0 () at /home/grfz/.config/emacs/eln-cache/29.0.50-009ca607/notmuch-jump-1d936590-28d41077.eln
#11 0x000055555585c71e in funcall_subr (subr=0x55555b34dd98, numargs=2, args=0x7fffffffbf28) at eval.c:3024
#12 0x000055555585c142 in funcall_general (fun=XIL(0x55555b34dd9d), numargs=2, args=0x7fffffffbf28) at eval.c:2929
#13 0x000055555585c490 in Ffuncall (nargs=3, args=0x7fffffffbf20) at eval.c:2983
#14 0x000055555585b69c in Fapply (nargs=2, args=0x7fffee7ff040) at eval.c:2654
#15 0x000055555585c936 in funcall_subr (subr=0x555556008ea0 <Sapply>, numargs=2, args=0x7fffee7ff040) at eval.c:3047
#16 0x00005555558c0db4 in exec_byte_code (fun=XIL(0x555562246215), args_template=128, nargs=0, args=0x7fffffffc690) at bytecode.c:809
#17 0x000055555585cabe in fetch_and_exec_byte_code (fun=XIL(0x555562246215), args_template=128, nargs=0, args=0x7fffffffc690) at eval.c:3069
#18 0x000055555585cf4d in funcall_lambda (fun=XIL(0x555562246215), nargs=0, arg_vector=0x7fffffffc690) at eval.c:3141
#19 0x000055555585c18e in funcall_general (fun=XIL(0x555562246215), numargs=0, args=0x7fffffffc690) at eval.c:2933
#20 0x000055555585c490 in Ffuncall (nargs=1, args=0x7fffffffc688) at eval.c:2983
#21 0x00007fffec9d4d07 in F6e6f746d7563682d6a756d70_notmuch_jump_0 () at /home/grfz/.config/emacs/eln-cache/29.0.50-009ca607/notmuch-jump-1d936590-28d41077.eln
#22 0x000055555585c71e in funcall_subr (subr=0x55555b34dd98, numargs=2, args=0x7fffffffc978) at eval.c:3024
#23 0x000055555585c142 in funcall_general (fun=XIL(0x55555b34dd9d), numargs=2, args=0x7fffffffc978) at eval.c:2929
#24 0x000055555585c490 in Ffuncall (nargs=3, args=0x7fffffffc970) at eval.c:2983
#25 0x00007fffec9d472a in F6e6f746d7563682d6a756d702d736561726368_notmuch_jump_search_0 () at /home/grfz/.config/emacs/eln-cache/29.0.50-009ca607/notmuch-jump-1d936590-28d41077.eln
#26 0x000055555585c6e1 in funcall_subr (subr=0x55555b34dbf0, numargs=0, args=0x7fffffffced0) at eval.c:3020
#27 0x000055555585c142 in funcall_general (fun=XIL(0x55555b34dbf5), numargs=0, args=0x7fffffffced0) at eval.c:2929
#28 0x000055555585c490 in Ffuncall (nargs=1, args=0x7fffffffcec8) at eval.c:2983
#29 0x000055555584ec90 in Ffuncall_interactively (nargs=1, args=0x7fffffffcec8) at callint.c:248
#30 0x000055555585c936 in funcall_subr (subr=0x555556008180 <Sfuncall_interactively>, numargs=1, args=0x7fffffffcec8) at eval.c:3047
#31 0x000055555585c142 in funcall_general (fun=XIL(0x555556008185), numargs=1, args=0x7fffffffcec8) at eval.c:2929
#32 0x000055555585c490 in Ffuncall (nargs=2, args=0x7fffffffcec0) at eval.c:2983
#33 0x000055555585b257 in Fapply (nargs=3, args=0x7fffffffcec0) at eval.c:2607
#34 0x000055555584f126 in Fcall_interactively (function=XIL(0x4e461a0), record_flag=XIL(0), keys=XIL(0x5555715a2ffd)) at callint.c:340
#35 0x00007fffefa06865 in F636f6d6d616e642d65786563757465_command_execute_0 ()
    at /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/src/../native-lisp/29.0.50-009ca607/preloaded/simple-fab5b0cf-f2a15bf6.eln
#36 0x000055555585c787 in funcall_subr (subr=0x7fffefbdcfb0, numargs=1, args=0x7fffffffd178) at eval.c:3028
#37 0x000055555585c142 in funcall_general (fun=XIL(0x7fffefbdcfb5), numargs=1, args=0x7fffffffd178) at eval.c:2929
#38 0x000055555585c490 in Ffuncall (nargs=2, args=0x7fffffffd170) at eval.c:2983
#39 0x0000555555767ea0 in call1 (fn=XIL(0x4b90), arg1=XIL(0x4e461a0)) at lisp.h:3242
#40 0x000055555576b79e in command_loop_1 () at keyboard.c:1495
#41 0x00005555558579c9 in internal_condition_case (bfun=0x55555576af02 <command_loop_1>, handlers=XIL(0x90), hfun=0x55555576a33c <cmd_error>) at eval.c:1474
#42 0x000055555576aaeb in command_loop_2 (handlers=XIL(0x90)) at keyboard.c:1125
#43 0x0000555555856b79 in internal_catch (tag=XIL(0xfd20), func=0x55555576aac4 <command_loop_2>, arg=XIL(0x90)) at eval.c:1197
#44 0x000055555576aa80 in command_loop () at keyboard.c:1103
#45 0x0000555555769dff in recursive_edit_1 () at keyboard.c:712
#46 0x000055555576a01c in Frecursive_edit () at keyboard.c:795
#47 0x00005555557655b9 in main (argc=2, argv=0x7fffffffd688) at emacs.c:2517

Lisp Backtrace:
"notmuch-jump" (0xffffbf28)
"apply" (0xee7ff040)
0x62246210 PVEC_COMPILED
"notmuch-jump" (0xffffc978)
"notmuch-jump-search" (0xffffced0)
"funcall-interactively" (0xffffcec8)
"command-execute" (0xffffd178)
(gdb) xbacktrace
"notmuch-jump" (0xffffbf28)
"apply" (0xee7ff040)
0x62246210 PVEC_COMPILED
"notmuch-jump" (0xffffc978)
"notmuch-jump-search" (0xffffced0)
"funcall-interactively" (0xffffcec8)
"command-execute" (0xffffd178)
(gdb)

I hope this helps somehow, Gregor

In GNU Emacs 29.0.50 (build 1, x86_64-pc-linux-gnu, cairo
 version 1.16.0) of 2022-11-08 built on no
Repository revision: 68e2a9cd92996dd55ff9599dc1bf99c70070cddb
Repository branch: HEAD
Windowing system distributor 'The X.Org Foundation', version 11.0.12011000
System Description: Debian GNU/Linux 11 (bullseye)

Configured using:
 'configure --with-sound=yes --without-gconf
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Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS
HARFBUZZ JPEG JSON LCMS2 LIBOTF LIBSELINUX LIBSYSTEMD
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/home/grfz/src/org-mode/lisp/ob-shell hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-shell
/home/grfz/src/org-mode/lisp/ol-man hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ol-man
/home/grfz/src/org-mode/lisp/ol-mhe hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ol-mhe
/home/grfz/src/org-mode/lisp/ol-bbdb hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ol-bbdb
/home/grfz/src/org-mode/lisp/ob-java hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-java
/home/grfz/src/org-mode/lisp/ob-eval hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-eval
/home/grfz/src/org-mode/lisp/org-num hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-num
/home/grfz/src/org-mode/lisp/ob-lob hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-lob
/home/grfz/src/org-mode/lisp/ol-eshell hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ol-eshell
/home/grfz/src/org-mode/lisp/org-clock hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-clock
/home/grfz/src/org-mode/lisp/ob-C hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-C
/home/grfz/src/org-mode/lisp/org-mobile hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-mobile
/home/grfz/src/org-mode/lisp/ox-md hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ox-md
/home/grfz/src/org-mode/lisp/ob-latex hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-latex
/home/grfz/src/org-mode/lisp/org-tempo hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-tempo
/home/grfz/src/org-mode/lisp/org-inlinetask hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-inlinetask
/home/grfz/src/org-mode/lisp/ob-maxima hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-maxima
/home/grfz/src/org-mode/lisp/ol-docview hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ol-docview
/home/grfz/src/org-mode/lisp/org-version hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-version
/home/grfz/src/org-mode/lisp/ob-screen hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-screen
/home/grfz/src/org-mode/lisp/org-indent hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-indent
/home/grfz/src/org-mode/lisp/ox-koma-letter hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ox-koma-letter
/home/grfz/src/org-mode/lisp/ob-css hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-css
/home/grfz/src/org-mode/lisp/ob-groovy hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-groovy
/home/grfz/src/org-mode/lisp/org-protocol hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-protocol
/home/grfz/src/org-mode/lisp/ob-clojure hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-clojure
/home/grfz/src/org-mode/lisp/ob-dot hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-dot
/home/grfz/src/org-mode/lisp/org-plot hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-plot
/home/grfz/src/org-mode/lisp/ol-w3m hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ol-w3m
/home/grfz/src/org-mode/lisp/org-element hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-element
/home/grfz/src/org-mode/lisp/ob-emacs-lisp hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-emacs-lisp
/home/grfz/src/org-mode/lisp/org-crypt hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-crypt
/home/grfz/src/org-mode/lisp/oc-biblatex hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/oc-biblatex
/home/grfz/src/org-mode/lisp/ol-irc hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ol-irc
/home/grfz/src/org-mode/lisp/org-keys hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-keys
/home/grfz/src/org-mode/lisp/org-list hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-list
/home/grfz/src/org-mode/lisp/ob-sql hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-sql
/home/grfz/src/org-mode/lisp/ox-beamer hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ox-beamer
/home/grfz/src/org-mode/lisp/ox-latex hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ox-latex
/home/grfz/src/org-mode/lisp/ob-core hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-core
/home/grfz/src/org-mode/lisp/ox-html hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ox-html
/home/grfz/src/org-mode/lisp/org-pcomplete hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-pcomplete
/home/grfz/src/org-mode/lisp/ob-lilypond hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-lilypond
/home/grfz/src/org-mode/lisp/ob-R hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-R
/home/grfz/src/org-mode/lisp/org-attach hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-attach
/home/grfz/src/org-mode/lisp/org-id hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-id
/home/grfz/src/org-mode/lisp/ob-ocaml hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-ocaml
/home/grfz/src/org-mode/lisp/ob-org hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-org
/home/grfz/src/org-mode/lisp/org-entities hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-entities
/home/grfz/src/org-mode/lisp/ob-gnuplot hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-gnuplot
/home/grfz/src/org-mode/lisp/org-src hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-src
/home/grfz/src/org-mode/lisp/ox-texinfo hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ox-texinfo
/home/grfz/src/org-mode/lisp/ox-ascii hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ox-ascii
/home/grfz/src/org-mode/lisp/ol hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ol
/home/grfz/src/org-mode/lisp/ob-calc hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-calc
/home/grfz/src/org-mode/lisp/org-timer hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-timer
/home/grfz/src/org-mode/lisp/oc-csl hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/oc-csl
/home/grfz/src/org-mode/lisp/ob-julia hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-julia
/home/grfz/src/org-mode/lisp/ox-publish hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ox-publish
/home/grfz/src/org-mode/lisp/org-ctags hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-ctags
/home/grfz/src/org-mode/lisp/ob-fortran hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-fortran
/home/grfz/src/org-mode/lisp/ob-awk hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-awk
/home/grfz/src/org-mode/lisp/org-compat hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-compat
/home/grfz/src/org-mode/lisp/ob-sqlite hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-sqlite
/home/grfz/src/org-mode/lisp/org-attach-git hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-attach-git
/home/grfz/src/org-mode/lisp/org-datetree hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-datetree
/home/grfz/src/org-mode/lisp/org-duration hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-duration
/home/grfz/src/org-mode/lisp/ol-eww hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ol-eww
/home/grfz/src/org-mode/lisp/org-footnote hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-footnote
/home/grfz/src/org-mode/lisp/ob-eshell hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-eshell
/home/grfz/src/org-mode/lisp/ob-processing hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-processing
/home/grfz/src/org-mode/lisp/ob-octave hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-octave
/home/grfz/src/org-mode/lisp/ob-exp hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-exp
/home/grfz/src/org-mode/lisp/ob-js hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-js
/home/grfz/src/org-mode/lisp/org hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org
/home/grfz/src/org-mode/lisp/org-feed hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/org-feed
/home/grfz/src/org-mode/lisp/ob-makefile hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-makefile
/home/grfz/src/org-mode/lisp/ob-forth hides /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/lisp/org/ob-forth

Features:
(shadow sort bbdb-message orgalist ecomplete mail-extr
emacsbug tramp-archive tramp-gvfs helm-command easy-repeat
add-log server vc-hg vc-bzr vc-sccs vc-svn vc-cvs vc-rcs
log-view pcvs-util vc bug-reference rainbow-delimiters
winner helm-descbinds helm-eshell helm-elisp helm-eval
helm-info helm-adaptive helm-mode helm-misc helm-files
image-dired image-dired-tags image-dired-external
image-dired-util dired-x ffap em-tramp tramp tramp-loaddefs
trampver tramp-integration tramp-compat shell ls-lisp
helm-buffers helm-occur helm-tags helm-locate helm-grep
helm-regexp helm-utils helm-help helm-types helm
helm-global-bindings helm-easymenu helm-core async-bytecomp
helm-source helm-multi-match helm-lib which-key calfw-ical
calfw-cal calfw-org org-capture calfw holidays
holiday-loaddefs cl sr-speedbar speedbar ezimage dframe
org-clock ssh-deploy ws-butler wcheck-mode saveplace
keychain-environment pdf-occur ibuf-ext ibuffer
ibuffer-loaddefs tablist tablist-filter semantic/wisent/comp
semantic/wisent semantic/wisent/wisent semantic/util-modes
semantic/util semantic semantic/tag semantic/lex semantic/fw
mode-local cedet pdf-isearch let-alist pdf-misc pdf-tools
compile pdf-view bookmark pdf-cache pdf-info tq pdf-util
pdf-macs xt-mouse windmove which-func imenu edebug debug
backtrace gnus-alias advice vc-git vc-dispatcher etags
fileloop xref project bbdb bbdb-site timezone edmacro kmacro
org-element org-persist avl-tree org-tempo tempo ol-notmuch
notmuch notmuch-tree notmuch-jump notmuch-hello notmuch-show
notmuch-print notmuch-crypto notmuch-mua notmuch-message
notmuch-draft notmuch-maildir-fcc notmuch-address
notmuch-company notmuch-parser notmuch-wash diff-mode coolj
goto-addr icalendar diary-lib diary-loaddefs notmuch-tag crm
notmuch-lib notmuch-version notmuch-compat hl-line mm-view
mml-smime smime gnutls dig ol-man ol-eshell esh-mode eshell
esh-cmd generator esh-ext esh-opt esh-proc esh-io esh-arg
esh-module esh-groups esh-util files-x org-protocol
org-mouse org-inlinetask ol-info org-id org-habit org-agenda
org-refile ol-eww eww xdg url-queue thingatpt mm-url
ol-docview doc-view filenotify jka-compr image-mode exif
org-ctags org-crypt ol-bbdb modus-operandi-theme
modus-themes gcmh key-chord comp comp-cstr warnings org
org-macro org-footnote org-pcomplete pcomplete org-list
org-faces org-entities noutline outline ob-plantuml ob
ob-ref ob-lob ob-table ob-exp ob-emacs-lisp org-table
org-loaddefs find-func cal-menu calendar cal-loaddefs
gnus-sum shr pixel-fill kinsoku url-file svg dom gnus-group
gnus-undo gnus-start gnus-dbus gnus-cloud nnimap nnmail
mail-source utf7 nnoo parse-time iso8601 gnus-spec gnus-int
gnus-range message sendmail yank-media puny rfc822 mml
mml-sec epa derived epg rfc6068 epg-config mm-decode
mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045
ietf-drums mailabbrev gmm-utils mailheader gnus-win gnus
nnheader gnus-util text-property-search time-date mail-utils
range mm-util mail-prsvr ob-tangle ol org-src org-keys oc
ob-comint comint ansi-osc ansi-color ring ob-core org-cycle
org-fold rx org-fold-core org-compat ob-eval org-version
org-macs pcase format-spec cl-extra help-mode savehist avoid
minibuffer-line battery dbus xml dired-async async dired-aux
dired dired-loaddefs delsel cua-base use-package
use-package-ensure use-package-delight use-package-diminish
use-package-bind-key bind-key easy-mmode use-package-core
finder-inf emacs-everywhere-autoloads calfw-ical-autoloads
helm-org-rifle-autoloads git-timemachine-autoloads
calfw-autoloads gnus-alias-autoloads wcheck-mode-autoloads
magit-autoloads use-package-chords-autoloads
guess-language-autoloads csv-mode-autoloads
dired-subtree-autoloads calfw-org-autoloads
highlight-stages-autoloads gcmh-autoloads
git-commit-autoloads org-noter-pdftools-autoloads
org-pdftools-autoloads pdf-tools-autoloads
orgalist-autoloads pass-autoloads use-package-autoloads
grab-x-link-autoloads helm-pass-autoloads fix-word-autoloads
fix-word rainbow-delimiters-autoloads nov-autoloads
esxml-autoloads which-key-autoloads debbugs-autoloads
keychain-environment-autoloads disk-usage-autoloads
transient-autoloads minibuffer-line-autoloads
indent-guide-autoloads kill-or-bury-alive-autoloads
edit-server-autoloads ssh-deploy-autoloads libgit-autoloads
vterm-toggle-autoloads vterm-autoloads helm-ext-autoloads
easy-kill-autoloads expand-region-autoloads
fullframe-autoloads slime-autoloads bind-chord-autoloads
key-chord-autoloads bind-key-autoloads
command-log-mode-autoloads calfw-cal-autoloads
helm-descbinds-autoloads all-the-icons-dired-autoloads
all-the-icons-autoloads paredit-autoloads
helm-recoll-autoloads helm-autoloads helm-core-autoloads
tablist-autoloads easy-repeat-autoloads undo-tree-autoloads
queue-autoloads ws-butler-autoloads
dired-quick-sort-autoloads hydra-autoloads lv-autoloads
popup-autoloads bbdb-autoloads hyperbole-autoloads
fasd-autoloads dired-hacks-utils-autoloads
password-store-otp-autoloads password-store-autoloads
kv-autoloads helpful-autoloads elisp-refs-autoloads
f-autoloads s-autoloads macrostep-autoloads
magit-section-autoloads dash-autoloads
dired-git-info-autoloads async-autoloads
bug-hunter-autoloads org-noter-autoloads
with-editor-autoloads info compat-autoloads package
browse-url url url-proxy url-privacy url-expand url-methods
url-history url-cookie generate-lisp-file url-domsuf
url-util mailcap url-handlers url-parse auth-source cl-seq
eieio eieio-core cl-macs password-cache json subr-x map
byte-opt gv bytecomp byte-compile url-vars cus-edit pp
cus-load icons wid-edit cl-loaddefs cl-lib rmc iso-transl
tooltip cconv eldoc paren electric uniquify ediff-hook
vc-hooks lisp-float-type elisp-mode mwheel term/x-win x-win
term/common-win x-dnd tool-bar dnd fontset image regexp-opt
fringe tabulated-list replace newcomment text-mode lisp-mode
prog-mode register page tab-bar menu-bar rfn-eshadow isearch
easymenu timer select scroll-bar mouse jit-lock font-lock
syntax font-core term/tty-colors frame minibuffer nadvice
seq simple cl-generic indonesian philippine cham georgian
utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
korean japanese eucjp-ms cp51932 hebrew greek romanian
slovak czech european ethiopic indian cyrillic chinese
composite emoji-zwj charscript charprop case-table epa-hook
jka-cmpr-hook help abbrev obarray oclosure cl-preloaded
button loaddefs theme-loaddefs faces cus-face macroexp files
window text-properties overlay sha1 md5 base64 format env
code-pages mule custom widget keymap
hashtable-print-readable backquote threads dbusbind inotify
lcms2 dynamic-setting system-font-setting
font-render-setting cairo xinput2 x multi-tty
make-network-process native-compile emacs)

Memory information:
((conses 16 1023364 1389214)
 (symbols 48 55896 7)
 (strings 32 179905 67723)
 (string-bytes 1 6620417)
 (vectors 16 63481)
 (vector-slots 8 1285787 373265)
 (floats 8 585 1401)
 (intervals 56 4590 1176)
 (buffers 984 20))

Ciao,
--
Gregor

Re: bug#59147: 29.0.50; dispnew.c:1456: Emacs fatal error: assertion failed: row >= 0 && row < matrix->nrows

[Eli Zaretskii]

> From: Gregor Zattler <grfz-Mmb7MZpHnFY@public.gmane.org>
> Date: Wed, 09 Nov 2022 13:37:13 +0100
> 
> Dear Emacs and notmuch developers, lately Emacs often
> hangs/crashes/stops while I'm working.  I cannot reproduce
> with emacs -Q, because I need at least org-mode and notmuch
> for work.
> 
> Anyway, here is a (x)backtrace from an unoptimized, rather
> current build, please tell me, if this is helpful or if I
> should not send such backtraces (I myself cannot read them,
> I'm happy to answer questions, in this case the Emacs
> process is still in gdb till max tomorrow 08:00 UTC, then I
> have to shutdown the laptop):
> 
> dispnew.c:1456: Emacs fatal error: assertion failed: row >= 0 && row < matrix->nrows
> 
> Thread 1 "emacs" hit Breakpoint 1, terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:421
> 421     {
> (gdb) bt
> #0  terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:421
> #1  0x000055555581cae5 in die (msg=0x55555598b4e8 "row >= 0 && row < matrix->nrows", file=0x55555598b293 "dispnew.c", line=1456) at alloc.c:7692
> #2  0x000055555559d310 in matrix_row (matrix=0x55555d44d470, row=8) at dispnew.c:1456

What does the below produce:

  (gdb) frame 2
  (gdb) p matrix->nrows

bug#59147: 29.0.50; dispnew.c:1456: Emacs fatal error: assertion failed: row >= 0 && row < matrix->nrows

[Gregor Zattler]

Hi Eli,
* Eli Zaretskii <eliz@gnu.org> [2022-11-09; 15:21 +02]:
>> From: Gregor Zattler <grfz@gmx.de>
>> Date: Wed, 09 Nov 2022 13:37:13 +0100
>>
>> Dear Emacs and notmuch developers, lately Emacs often
>> hangs/crashes/stops while I'm working.  I cannot reproduce
>> with emacs -Q, because I need at least org-mode and notmuch
>> for work.
>>
>> Anyway, here is a (x)backtrace from an unoptimized, rather
>> current build, please tell me, if this is helpful or if I
>> should not send such backtraces (I myself cannot read them,
>> I'm happy to answer questions, in this case the Emacs
>> process is still in gdb till max tomorrow 08:00 UTC, then I
>> have to shutdown the laptop):
>>
>> dispnew.c:1456: Emacs fatal error: assertion failed: row >= 0 && row < matrix->nrows
>>
>> Thread 1 "emacs" hit Breakpoint 1, terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:421
>> 421     {
>> (gdb) bt
>> #0  terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:421
>> #1  0x000055555581cae5 in die (msg=0x55555598b4e8 "row >= 0 && row < matrix->nrows", file=0x55555598b293 "dispnew.c", line=1456) at alloc.c:7692
>> #2  0x000055555559d310 in matrix_row (matrix=0x55555d44d470, row=8) at dispnew.c:1456
>
> What does the below produce:
>
>   (gdb) frame 2
>   (gdb) p matrix->nrows

(gdb) frame 2
#2  0x000055555559d310 in matrix_row (matrix=0x55555d44d470, row=8) at dispnew.c:1456
1456      eassert (row >= 0 && row < matrix->nrows);
(gdb) p matrix->nrows
$1 = 7
(gdb)


While working I got another (x)backtracei, in another emacs
daemon, which I guess is related:


Thread 1 "emacs" hit Breakpoint 1, terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:421
421	{
#0  terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at emacs.c:421
#1  0x000055555581cae5 in die (msg=0x55555598b4e8 "row >= 0 && row < matrix->nrows", file=0x55555598b293 "dispnew.c", line=1456) at alloc.c:7692
#2  0x000055555559d310 in matrix_row (matrix=0x5555564be180, row=8) at dispnew.c:1456
#3  0x0000555555640b9a in cursor_in_mouse_face_p (w=0x55555995a528) at xdisp.c:33569
#4  0x00005555555a2b72 in gui_update_window_end (w=0x55555995a528, cursor_on_p=true, mouse_face_overwritten_p=false) at dispnew.c:3902
#5  0x00005555555a28c2 in update_window (w=0x55555995a528, force_p=true) at dispnew.c:3826
#6  0x00005555555a1ad6 in update_window_tree (w=0x55555995a528, force_p=true) at dispnew.c:3456
#7  0x00005555555a143d in update_frame (f=0x55555667e008, force_p=true, inhibit_hairy_id_p=true) at dispnew.c:3291
#8  0x00005555557c675b in read_minibuf
    (map=XIL(0x55556acf1e83), initial=XIL(0), prompt=XIL(0x55556acf7154), expflag=false, histvar=XIL(0xb2e0), histpos=make_fixnum(0), defalt=XIL(0), allow_props=false, inherit_input_method=false) at minibuf.c:916
#9  0x00005555557c7e98 in Fread_from_minibuffer
    (prompt=XIL(0x55556acf7154), initial_contents=XIL(0), keymap=XIL(0x55556acf1e83), read=XIL(0), hist=XIL(0), default_value=XIL(0), inherit_input_method=XIL(0)) at minibuf.c:1373
#10 0x00007fffec9d4cce in F6e6f746d7563682d6a756d70_notmuch_jump_0 () at /home/grfz/.config/emacs/eln-cache/29.0.50-009ca607/notmuch-jump-1d936590-28d41077.eln
#11 0x000055555585c71e in funcall_subr (subr=0x55555b34e3a0, numargs=2, args=0x7fffffffbf28) at eval.c:3024
#12 0x000055555585c142 in funcall_general (fun=XIL(0x55555b34e3a5), numargs=2, args=0x7fffffffbf28) at eval.c:2929
#13 0x000055555585c490 in Ffuncall (nargs=3, args=0x7fffffffbf20) at eval.c:2983
#14 0x000055555585b69c in Fapply (nargs=2, args=0x7fffee7ff040) at eval.c:2654
#15 0x000055555585c936 in funcall_subr (subr=0x555556008ea0 <Sapply>, numargs=2, args=0x7fffee7ff040) at eval.c:3047
#16 0x00005555558c0db4 in exec_byte_code (fun=XIL(0x55556ace77b5), args_template=128, nargs=0, args=0x7fffffffc690) at bytecode.c:809
#17 0x000055555585cabe in fetch_and_exec_byte_code (fun=XIL(0x55556ace77b5), args_template=128, nargs=0, args=0x7fffffffc690) at eval.c:3069
#18 0x000055555585cf4d in funcall_lambda (fun=XIL(0x55556ace77b5), nargs=0, arg_vector=0x7fffffffc690) at eval.c:3141
#19 0x000055555585c18e in funcall_general (fun=XIL(0x55556ace77b5), numargs=0, args=0x7fffffffc690) at eval.c:2933
#20 0x000055555585c490 in Ffuncall (nargs=1, args=0x7fffffffc688) at eval.c:2983
#21 0x00007fffec9d4d07 in F6e6f746d7563682d6a756d70_notmuch_jump_0 () at /home/grfz/.config/emacs/eln-cache/29.0.50-009ca607/notmuch-jump-1d936590-28d41077.eln
#22 0x000055555585c71e in funcall_subr (subr=0x55555b34e3a0, numargs=2, args=0x7fffffffc978) at eval.c:3024
#23 0x000055555585c142 in funcall_general (fun=XIL(0x55555b34e3a5), numargs=2, args=0x7fffffffc978) at eval.c:2929
#24 0x000055555585c490 in Ffuncall (nargs=3, args=0x7fffffffc970) at eval.c:2983
#25 0x00007fffec9d472a in F6e6f746d7563682d6a756d702d736561726368_notmuch_jump_search_0 () at /home/grfz/.config/emacs/eln-cache/29.0.50-009ca607/notmuch-jump-1d936590-28d41077.eln
#26 0x000055555585c6e1 in funcall_subr (subr=0x55555b34e1f8, numargs=0, args=0x7fffffffced0) at eval.c:3020
#27 0x000055555585c142 in funcall_general (fun=XIL(0x55555b34e1fd), numargs=0, args=0x7fffffffced0) at eval.c:2929
#28 0x000055555585c490 in Ffuncall (nargs=1, args=0x7fffffffcec8) at eval.c:2983
#29 0x000055555584ec90 in Ffuncall_interactively (nargs=1, args=0x7fffffffcec8) at callint.c:248
#30 0x000055555585c936 in funcall_subr (subr=0x555556008180 <Sfuncall_interactively>, numargs=1, args=0x7fffffffcec8) at eval.c:3047
#31 0x000055555585c142 in funcall_general (fun=XIL(0x555556008185), numargs=1, args=0x7fffffffcec8) at eval.c:2929
#32 0x000055555585c490 in Ffuncall (nargs=2, args=0x7fffffffcec0) at eval.c:2983
#33 0x000055555585b257 in Fapply (nargs=3, args=0x7fffffffcec0) at eval.c:2607
#34 0x000055555584f126 in Fcall_interactively (function=XIL(0x4e46260), record_flag=XIL(0), keys=XIL(0x55556b38209d)) at callint.c:340
#35 0x00007fffefa06865 in F636f6d6d616e642d65786563757465_command_execute_0 ()
    at /home/grfz/src/emacs-master--68e2a9cd--2022-11-08T12-08+01-00/src/../native-lisp/29.0.50-009ca607/preloaded/simple-fab5b0cf-f2a15bf6.eln
#36 0x000055555585c787 in funcall_subr (subr=0x7fffefbdcfb0, numargs=1, args=0x7fffffffd178) at eval.c:3028
#37 0x000055555585c142 in funcall_general (fun=XIL(0x7fffefbdcfb5), numargs=1, args=0x7fffffffd178) at eval.c:2929
#38 0x000055555585c490 in Ffuncall (nargs=2, args=0x7fffffffd170) at eval.c:2983
#39 0x0000555555767ea0 in call1 (fn=XIL(0x4b90), arg1=XIL(0x4e46260)) at lisp.h:3242
#40 0x000055555576b79e in command_loop_1 () at keyboard.c:1495
#41 0x00005555558579c9 in internal_condition_case (bfun=0x55555576af02 <command_loop_1>, handlers=XIL(0x90), hfun=0x55555576a33c <cmd_error>) at eval.c:1474
#42 0x000055555576aaeb in command_loop_2 (handlers=XIL(0x90)) at keyboard.c:1125
#43 0x0000555555856b79 in internal_catch (tag=XIL(0xfd20), func=0x55555576aac4 <command_loop_2>, arg=XIL(0x90)) at eval.c:1197
#44 0x000055555576aa80 in command_loop () at keyboard.c:1103
#45 0x0000555555769dff in recursive_edit_1 () at keyboard.c:712
#46 0x000055555576a01c in Frecursive_edit () at keyboard.c:795
#47 0x00005555557655b9 in main (argc=2, argv=0x7fffffffd688) at emacs.c:2517

Lisp Backtrace:
"notmuch-jump" (0xffffbf28)
"apply" (0xee7ff040)
0x6ace77b0 PVEC_COMPILED
"notmuch-jump" (0xffffc978)
"notmuch-jump-search" (0xffffced0)
"funcall-interactively" (0xffffcec8)
"command-execute" (0xffffd178)
Undefined command: "xbt".  Try "help".
"notmuch-jump" (0xffffbf28)
"apply" (0xee7ff040)
0x6ace77b0 PVEC_COMPILED
"notmuch-jump" (0xffffc978)
"notmuch-jump-search" (0xffffced0)
"funcall-interactively" (0xffffcec8)
"command-execute" (0xffffd178)



Tahnks for looking into this.

Gregor

Re: bug#59147: 29.0.50; dispnew.c:1456: Emacs fatal error: assertion failed: row >= 0 && row < matrix->nrows

[Eli Zaretskii]

> From: Gregor Zattler <grfz-Mmb7MZpHnFY@public.gmane.org>
> Cc: bug-gnu-emacs-mXXj517/zsQ@public.gmane.org, notmuch-gxuj+Tv9EO5zyzON3hdc1g@public.gmane.org
> Date: Wed, 09 Nov 2022 14:49:15 +0100
> 
> > What does the below produce:
> >
> >   (gdb) frame 2
> >   (gdb) p matrix->nrows
> 
> (gdb) frame 2
> #2  0x000055555559d310 in matrix_row (matrix=0x55555d44d470, row=8) at dispnew.c:1456
> 1456      eassert (row >= 0 && row < matrix->nrows);
> (gdb) p matrix->nrows
> $1 = 7
> (gdb)

Can you describe what does notmuch-jump do and maybe show its code?

The backtrace seems to indicate that it reads from the minibuffer, but
in that case, does it mean the mini-window was 7-lines high in this
case?

Also, can you describe what you do to trigger this assertion
violation?

> While working I got another (x)backtracei, in another emacs
> daemon, which I guess is related:

It's an exact same problem.

bug#59147: 29.0.50; dispnew.c:1456: Emacs fatal error: assertion failed: row >= 0 && row < matrix->nrows

[Gregor Zattler]

Hi Eli,
* Eli Zaretskii <eliz@gnu.org> [2022-11-09; 16:06 +02]:
>> From: Gregor Zattler <grfz@gmx.de>
>> Cc: bug-gnu-emacs@gnu.org, notmuch@notmuchmail.org
>> Date: Wed, 09 Nov 2022 14:49:15 +0100
>>
>> > What does the below produce:
>> >
>> >   (gdb) frame 2
>> >   (gdb) p matrix->nrows
>>
>> (gdb) frame 2
>> #2  0x000055555559d310 in matrix_row (matrix=0x55555d44d470, row=8) at dispnew.c:1456
>> 1456      eassert (row >= 0 && row < matrix->nrows);
>> (gdb) p matrix->nrows
>> $1 = 7
>> (gdb)
>
> Can you describe what does notmuch-jump do and maybe show its code?

notmuch-emacs is a xapian based mail client.  It's possible
to configure saved searches accompanied with keys to select
them froma menu notmuch-jump presents in the minibuffer.
This is it's code:

(defun notmuch-jump (action-map prompt)
  "Interactively prompt for one of the keys in ACTION-MAP.

Displays a summary of all bindings in ACTION-MAP in the
minibuffer, reads a key from the minibuffer, and performs the
corresponding action.  The prompt can be canceled with C-g or
RET.  PROMPT must be a string to use for the prompt.  PROMPT
should include a space at the end.

ACTION-MAP must be a list of triples of the form
  (KEY LABEL ACTION)
where KEY is a key binding, LABEL is a string label to display in
the buffer, and ACTION is a nullary function to call.  LABEL may
be null, in which case the action will still be bound, but will
not appear in the pop-up buffer."
  (let* ((items (notmuch-jump--format-actions action-map))
	 ;; Format the table of bindings and the full prompt
	 (table
	  (with-temp-buffer
	    (notmuch-jump--insert-items (window-body-width) items)
	    (buffer-string)))
	 (full-prompt
	  (concat table "\n\n"
		  (propertize prompt 'face 'minibuffer-prompt)))
	 ;; By default, the minibuffer applies the minibuffer face to
	 ;; the entire prompt.  However, we want to clearly
	 ;; distinguish bindings (which we put in the prompt face
	 ;; ourselves) from their labels, so disable the minibuffer's
	 ;; own re-face-ing.
	 (minibuffer-prompt-properties
	  (notmuch-plist-delete
	   (copy-sequence minibuffer-prompt-properties)
	   'face))
	 ;; Build the keymap with our bindings
	 (minibuffer-map (notmuch-jump--make-keymap action-map prompt))
	 ;; The bindings save the the action in notmuch-jump--action
	 (notmuch-jump--action nil))
    ;; Read the action
    (read-from-minibuffer full-prompt nil minibuffer-map)
    ;; If we got an action, do it
    (when notmuch-jump--action
      (funcall notmuch-jump--action))))


> The backtrace seems to indicate that it reads from the minibuffer, but
> in that case, does it mean the mini-window was 7-lines high in this
> case?

quite possible, I have quite a few saved searches which are
presented to me.  The hight of the minibuffer also depends
on the frames width.  If the frame is half of the width of
my monitor the choices are listed in 6 lines, then there is
a blan line and a final line with a prompt.  In fullscreen
it's 3 lines of choices, the blank line and the prompt.

> Also, can you describe what you do to trigger this assertion
> violation?

I can do so only on the level of user interaction: I call
notmuch-jump-search via it's key binding which is key chord
prefixed.  Then I enter one or more chars to select the
specific saved search I want to perform.  It might be
possible that I'm typing faster than Emacs performs this
commands.  Emacs hits the assertion with the choices still
visible.  I cannot say if it does so after my last key
stroke or in the middel of them.


Thanks for looking into this, Gregor

bug#59147: 29.0.50; dispnew.c:1456: Emacs fatal error: assertion failed: row >= 0 && row < matrix->nrows

[Gregor Zattler]

[-- Attachment #1: Type: text/plain, Size: 669 bytes --]

Hi Eli,
* Gregor Zattler <grfz@gmx.de> [2022-11-09; 15:35 +01]:
> * Eli Zaretskii <eliz@gnu.org> [2022-11-09; 16:06 +02]:
>> The backtrace seems to indicate that it reads from the minibuffer, but
>> in that case, does it mean the mini-window was 7-lines high in this
>> case?
>
> quite possible, I have quite a few saved searches which are
> presented to me.  The hight of the minibuffer also depends
> on the frames width.  If the frame is half of the width of
> my monitor the choices are listed in 6 lines, then there is
> a blan line and a final line with a prompt.  In fullscreen
> it's 3 lines of choices, the blank line and the prompt.

see attached screenshot:

[-- Attachment #2: 2022-11-09-notmuch-jump-minibuffer.png --]
[-- Type: image/png, Size: 31314 bytes --]

[-- Attachment #3: Type: text/plain, Size: 25 bytes --]




Ciao,
--
Gregor

Re: bug#59147: 29.0.50; dispnew.c:1456: Emacs fatal error: assertion failed: row >= 0 && row < matrix->nrows

[Eli Zaretskii]

> From: Gregor Zattler <grfz-Mmb7MZpHnFY@public.gmane.org>
> Cc: bug-gnu-emacs-mXXj517/zsQ@public.gmane.org, notmuch-gxuj+Tv9EO5zyzON3hdc1g@public.gmane.org
> Date: Wed, 09 Nov 2022 15:35:01 +0100
> 
> > The backtrace seems to indicate that it reads from the minibuffer, but
> > in that case, does it mean the mini-window was 7-lines high in this
> > case?
> 
> quite possible, I have quite a few saved searches which are
> presented to me.  The hight of the minibuffer also depends
> on the frames width.  If the frame is half of the width of
> my monitor the choices are listed in 6 lines, then there is
> a blan line and a final line with a prompt.  In fullscreen
> it's 3 lines of choices, the blank line and the prompt.
> 
> > Also, can you describe what you do to trigger this assertion
> > violation?
> 
> I can do so only on the level of user interaction: I call
> notmuch-jump-search via it's key binding which is key chord
> prefixed.  Then I enter one or more chars to select the
> specific saved search I want to perform.  It might be
> possible that I'm typing faster than Emacs performs this
> commands.  Emacs hits the assertion with the choices still
> visible.  I cannot say if it does so after my last key
> stroke or in the middel of them.

OK.  I installed a possible fix.  Can you update from Git, rebuild,
and see if it eliminates the assertions?

bug#59147: 29.0.50; dispnew.c:1456: Emacs fatal error: assertion failed: row >= 0 && row < matrix->nrows

[Gregor Zattler]

Hi Eli,
* Eli Zaretskii <eliz@gnu.org> [2022-11-09; 16:43 +02]:
> OK.  I installed a possible fix.  Can you update from Git, rebuild,
> and see if it eliminates the assertions?

sure, I fetched/pulled and did "make".  I'm writing with
this new build.  I will report back, if further assertions
show up (not till now, I called notmuch-jump-search a few
times without assertion.  But then again that was also the
case, when I tested for he height of the minibuffer when
doing so.

Ciao,
--
Gregor

Re: bug#59147: 29.0.50; dispnew.c:1456: Emacs fatal error: assertion failed: row >= 0 && row < matrix->nrows

[Gregor Zattler]

Hi Eli,
* Eli Zaretskii <eliz-mXXj517/zsQ@public.gmane.org> [2022-11-09; 16:43 +02]:
> OK.  I installed a possible fix.  Can you update from Git, rebuild,
> and see if it eliminates the assertions?

I did so same day.  Before the problem was rather frequent.

But since the new build I did not encounter similar
problems.


Thank you very much for your fast response.

Gregor

Re: bug#59147: 29.0.50; dispnew.c:1456: Emacs fatal error: assertion failed: row >= 0 && row < matrix->nrows

[Eli Zaretskii]

close 59147
thanks

> From: Gregor Zattler <grfz-Mmb7MZpHnFY@public.gmane.org>
> Cc: bug-gnu-emacs-mXXj517/zsQ@public.gmane.org, notmuch-gxuj+Tv9EO5zyzON3hdc1g@public.gmane.org
> Date: Fri, 18 Nov 2022 12:38:51 +0100
> 
> Hi Eli,
> * Eli Zaretskii <eliz-mXXj517/zsQ@public.gmane.org> [2022-11-09; 16:43 +02]:
> > OK.  I installed a possible fix.  Can you update from Git, rebuild,
> > and see if it eliminates the assertions?
> 
> I did so same day.  Before the problem was rather frequent.
> 
> But since the new build I did not encounter similar
> problems.

Thanks, so I'm closing this bug.  If you see this assertion again,
please let us know.