XPost: linux.debian.maint.x
On Mon, Nov 18, 2024 at 12:47:25AM +0100, Vincent Lefevre wrote:
Package: libx11-6
Version: 2:1.8.10-2
Severity: important
Affects: xterm
That's twice xterm crashed in XkbTranslateKeyCode today.
But your stack trace shows this called from xterm in an event loop 6
levels above the problem:
4 levels in libX11
2 levels in libXt
I'd only suspect the caller on a one-level depth breakage.
Core was generated by `/usr/bin/xterm -xrm *printFileOnXError: /home/vinc17/private/xterm-saved-173091'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 XkbTranslateKeyCode (xkb=0x55b32debe180, key=<optimized out>, mods=0,
mods_rtrn=mods_rtrn@entry=0x7ffcb3d0a7e0,
keysym_rtrn=keysym_rtrn@entry=0x7ffcb3d0a850)
at ../../../src/xkb/XKBBind.c:320
warning: 320 ../../../src/xkb/XKBBind.c: No such file or directory
(gdb) bt
libX11
#0 XkbTranslateKeyCode (xkb=0x55b32debe180, key=<optimized out>, mods=0,
mods_rtrn=mods_rtrn@entry=0x7ffcb3d0a7e0,
keysym_rtrn=keysym_rtrn@entry=0x7ffcb3d0a850)
at ../../../src/xkb/XKBBind.c:320
#1 0x00007f20b8dd33d2 in XkbLookupKeySym (dpy=dpy@entry=0x55b32da307d0,
key=<optimized out>, mods=<optimized out>,
mods_rtrn=mods_rtrn@entry=0x7ffcb3d0a7e0,
keysym_rtrn=keysym_rtrn@entry=0x7ffcb3d0a850)
at ../../../src/xkb/XKBBind.c:263
#2 0x00007f20b8dd3cd3 in XLookupString (event=event@entry=0x7ffcb3d0a930,
buffer=buffer@entry=0x7f20b8e86ac0 <buf> "", nbytes=nbytes@entry=256,
keysym=keysym@entry=0x7ffcb3d0a850, status=status@entry=0x0)
at ../../../src/xkb/XKBBind.c:688
#3 0x00007f20b8daccd2 in _XimLocalFilter (d=0x55b32da307d0,
w=<optimized out>, ev=0x7ffcb3d0a930,
client_data=0x55b32da75780 "\240F\350\270 \177")
at ../../../../modules/im/ximcp/imLcFlt.c:56
libXt:
#4 0x00007f20b8eaa503 in _XtDefaultDispatcher (event=0x7ffcb3d0a930)
at ../../src/Event.c:1399
#5 0x00007f20b8eaa6c1 in XtDispatchEvent (event=event@entry=0x7ffcb3d0a930)
at ../../src/Event.c:1480
xterm:
#6 0x000055b32d08dbf1 in xevents (xw=xw@entry=0x7f20b87fd010) at ../misc.c:690
#7 0x000055b32d05e122 in in_put (xw=<optimized out>) at ../charproc.c:6581 #8 doinput (xw=0x7f20b87fd010) at ../charproc.c:6595
#9 VTparse (xw=xw@entry=0x7f20b87fd010) at ../charproc.c:6162
#10 0x000055b32d05e6e9 in VTRun (xw=0x7f20b87fd010) at ../charproc.c:9281
#11 0x000055b32d03eab2 in main (argc=<optimized out>, argv=<optimized out>)
at ../main.c:3072
Note: Because my USB keyboard got temporarily disconnected, I had
to execute
xkbcomp -w 0 -I$HOME/.xkb -R$HOME/.xkb keymap/custom $DISPLAY
in order to restore the Xkb settings. I'm wondering whether this is
related, because such crashes are unusual.
If it's easy to reproduce, I suspect you'd have made some followups.
I don't see any, it's been more than six months without additional details.
(timing/user-behavior/user-configuration all are factors in reproducing this)
-- System Information:
Debian Release: trixie/sid
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable-debug'), (500, 'proposed-updates-debug'), (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 6.7.12-amd64 (SMP w/16 CPU threads; PREEMPT)
Kernel taint flags: TAINT_WARN
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages libx11-6 depends on:
ii libc6 2.40-3
ii libx11-data 2:1.8.10-2
ii libxcb1 1.17.0-2+b1
libx11-6 recommends no packages.
libx11-6 suggests no packages.
-- no debconf information
--
Vincent LefΦvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
--
Thomas E. Dickey <
dickey@invisible-island.net>
https://invisible-island.net
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