Public bug reported:
PID: 2183 (kup-daemon)
UID: 1000 (shabifwa)
GID: 1000 (shabifwa)
Signal: 6 (ABRT)
Timestamp: Wed 2026-07-15 18:16:24 BST (8s ago)
Command Line: /usr/bin/kup-daemon
Executable: /usr/bin/kup-daemon
Control Group:
/user.slice/user-1000.slice/[email protected]/app.slice/kup-daemon.service
Unit: [email protected]
User Unit: kup-daemon.service
Slice: user-1000.slice
Owner UID: 1000 (shabifwa)
Boot ID: d4f85665ca2c42d5a5f393093982ed20
Machine ID: cab617453a914759855b014e44eb26f7
Hostname: shabifwa-FX705DY
Storage:
/var/lib/systemd/coredump/core.kup-daemon.1000.d4f85665ca2c42d5a5f393093982ed20.2183.1784135784000000.zst
(present)
Size on Disk: 856.6K
Package: kup-backup/0.10.0-1ubuntu2
build-id: 11992396ab59097edb8a8728244bb2cf4d034451
Message: Process 2183 (kup-daemon) of user 1000 dumped core.
Module /usr/bin/kup-daemon from deb
kup-backup-0.10.0-1ubuntu2.amd64
Module linux-vdso.so.1 from deb linux-7.0.0-27.27.amd64
Module libuuid.so.1 from deb util-linux-2.41.3-3ubuntu2.amd64
Module libxcb-util.so.1 from deb xcb-util-0.4.1-1build1.amd64
Module libxkbcommon-x11.so.0 from deb
libxkbcommon-1.13.1-1.amd64
Module libxcb-xinput.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libICE.so.6 from deb libice-2:1.1.1-1build1.amd64
Module libSM.so.6 from deb libsm-2:1.2.6-1build1.amd64
Module libX11-xcb.so.1 from deb libx11-2:1.8.13-1.amd64
Module libxcb-xkb.so.1 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-xfixes.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-sync.so.1 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-shm.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-shape.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-render-util.so.0 from deb
xcb-util-renderutil-0.3.10-1build1.amd64
Module libxcb-render.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-randr.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-image.so.0 from deb
xcb-util-image-0.4.0-2build2.amd64
Module libxcb-icccm.so.4 from deb
xcb-util-wm-0.4.2-1build1.amd64
Module libxcb-cursor.so.0 from deb xcb-util-cursor-0.1.6-1.amd64
Module libQt6XcbQpa.so.6 from deb qt6-base-6.10.2+dfsg-7.amd64
Module libqxcb.so from deb qt6-base-6.10.2+dfsg-7.amd64
Module libtasn1.so.6 from deb libtasn1-6-4.21.0-2.amd64
Module libp11-kit.so.0 from deb p11-kit-0.26.2-2.amd64
Module libsasl2.so.2 from deb
cyrus-sasl2-2.1.28+dfsg1-9ubuntu3.amd64
Module libgmp.so.10 from deb gmp-2:6.3.0+dfsg-5ubuntu2.amd64
Module libhogweed.so.6 from deb nettle-3.10.2-1.amd64
Module libunistring.so.5 from deb libunistring-1.3-2build1.amd64
Module libgmodule-2.0.so.0 from deb glib2.0-2.88.0-1.amd64
Module libgnutls.so.30 from deb gnutls28-3.8.12-2ubuntu1.1.amd64
Module libnettle.so.8 from deb nettle-3.10.2-1.amd64
Module libpsl.so.5 from deb libpsl-0.21.2-1.1build2.amd64
Module libssh2.so.1 from deb
libssh2-1.11.1-1ubuntu0.26.04.3.amd64
Module liblber.so.2 from deb openldap-2.6.10+dfsg-1ubuntu5.amd64
Module libldap.so.2 from deb openldap-2.6.10+dfsg-1ubuntu5.amd64
Module librtmp.so.1 from deb
rtmpdump-2.4+20151223.gitfa8646d.1-3.amd64
Module libidn2.so.0 from deb libidn2-2.3.8-4build1.amd64
Module libnghttp2.so.14 from deb nghttp2-1.68.0-2ubuntu0.2.amd64
Module libffi.so.8 from deb libffi-3.5.2-4.amd64
Module libgio-2.0.so.0 from deb glib2.0-2.88.0-1.amd64
Module libcurl-gnutls.so.4 from deb curl-8.18.0-1ubuntu2.3.amd64
Module libkeyutils.so.1 from deb keyutils-1.6.3-6ubuntu3.amd64
Module libXdmcp.so.6 from deb libxdmcp-1:1.1.5-2.amd64
Module libXau.so.6 from deb libxau-1:1.0.11-1build2.amd64
Module libogg.so.0 from deb libogg-1.3.6-2.amd64
Module libvorbis.so.0 from deb libvorbis-1.3.7-3build2.amd64
Module libgomp.so.1 from deb gcc-16-16-20260322-1ubuntu1.amd64
Module libicudata.so.78 from deb icu-78.2-2ubuntu1.amd64
Module libsystemd.so.0 from deb systemd-259.5-0ubuntu3.amd64
Module libbz2.so.1.0 from deb bzip2-1.0.8-6build2.amd64
Module libgraphite2.so.3 from deb
graphite2-1.3.14-11ubuntu1.1.amd64
Module libpcre2-8.so.0 from deb pcre2-10.46-1build1.amd64
Module libatomic.so.1 from deb gcc-16-16-20260322-1ubuntu1.amd64
Module libexpat.so.1 from deb expat-2.7.4-1.amd64
Module libGLdispatch.so.0 from deb libglvnd-1.7.0-3.amd64
Module libimobiledevice-glue-1.0.so.0 from deb
libimobiledevice-glue-1.3.2-2build1.amd64
Module libusbmuxd-2.0.so.7 from deb libusbmuxd-2.1.1-1.amd64
Module libcrypto.so.3 from deb openssl-3.5.5-1ubuntu3.2.amd64
Module libssl.so.3 from deb openssl-3.5.5-1ubuntu3.2.amd64
Module libgobject-2.0.so.0 from deb glib2.0-2.88.0-1.amd64
Module libpxbackend-1.0.so from deb libproxy-0.5.12-1.amd64
Module libbrotlicommon.so.1 from deb brotli-1.2.0-3build1.amd64
Module libkrb5support.so.0 from deb krb5-1.22.1-2ubuntu4.amd64
Module libcom_err.so.2 from deb e2fsprogs-1.47.2-3ubuntu4.amd64
Module libk5crypto.so.3 from deb krb5-1.22.1-2ubuntu4.amd64
Module libkrb5.so.3 from deb krb5-1.22.1-2ubuntu4.amd64
Module libselinux.so.1 from deb libselinux-3.9-4build1.amd64
Module libblkid.so.1 from deb util-linux-2.41.3-3ubuntu2.amd64
Module libxcb-keysyms.so.1 from deb
xcb-util-keysyms-0.4.1-1build1.amd64
Module libXfixes.so.3 from deb libxfixes-1:6.0.0-2build2.amd64
Module libxcb-res.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb.so.1 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libltdl.so.7 from deb libtool-2.5.4-9.amd64
Module libtdb.so.1 from deb samba-2:4.23.6+dfsg-1ubuntu2.1.amd64
Module libvorbisfile.so.3 from deb libvorbis-1.3.7-3build2.amd64
Module libpcre2-16.so.0 from deb pcre2-10.46-1build1.amd64
Module libb2.so.1 from deb libb2-0.98.1-1.1build2.amd64
Module libdouble-conversion.so.3 from deb
double-conversion-3.4.0-1.amd64
Module libicuuc.so.78 from deb icu-78.2-2ubuntu1.amd64
Module libicui18n.so.78 from deb icu-78.2-2ubuntu1.amd64
Module libdbus-1.so.3 from deb dbus-1.16.2-2ubuntu4.amd64
Module libfreetype.so.6 from deb freetype-2.14.2+dfsg-1.amd64
Module libmd4c.so.0 from deb md4c-0.5.2-2build1.amd64
Module libharfbuzz.so.0 from deb harfbuzz-12.3.2-2.amd64
Module libpng16.so.16 from deb libpng1.6-1.6.57-1.amd64
Module libOpenGL.so.0 from deb libglvnd-1.7.0-3.amd64
Module libGLX.so.0 from deb libglvnd-1.7.0-3.amd64
Module libxkbcommon.so.0 from deb libxkbcommon-1.13.1-1.amd64
Module libglib-2.0.so.0 from deb glib2.0-2.88.0-1.amd64
Module libX11.so.6 from deb libx11-2:1.8.13-1.amd64
Module libfontconfig.so.1 from deb
fontconfig-2.17.1-3ubuntu1.amd64
Module libEGL.so.1 from deb libglvnd-1.7.0-3.amd64
Module libplist-2.0.so.4 from deb
libplist-2.7.0+git20250820-1build1.amd64
Module libimobiledevice-1.0.so.6 from deb
libimobiledevice-1.4.0-1build1.amd64
Module libudev.so.1 from deb systemd-259.5-0ubuntu3.amd64
Module libgcc_s.so.1 from deb gcc-16-16-20260322-1ubuntu1.amd64
Module libproxy.so.1 from deb libproxy-0.5.12-1.amd64
Module libz.so.1 from deb
zlib-1:1.3.dfsg+really1.3.1-1ubuntu3.amd64
Module libzstd.so.1 from deb libzstd-1.5.7+dfsg-3.amd64
Module libbrotlidec.so.1 from deb brotli-1.2.0-3build1.amd64
Module libgssapi_krb5.so.2 from deb krb5-1.22.1-2ubuntu4.amd64
Module libQt6Xml.so.6 from deb qt6-base-6.10.2+dfsg-7.amd64
Module libmount.so.1 from deb util-linux-2.41.3-3ubuntu2.amd64
Module libKF6Crash.so.6 from deb
kf6-kcrash-6.24.0-0ubuntu1.amd64
Module libKF6WindowSystem.so.6 from deb
kf6-kwindowsystem-6.24.0-0ubuntu1.amd64
Module libKF6Service.so.6 from deb
kf6-kservice-6.24.0-0ubuntu1.amd64
Module libcanberra.so.0 from deb
libcanberra-0.30-18ubuntu3.amd64
Module libKF6WidgetsAddons.so.6 from deb
kf6-kwidgetsaddons-6.24.0-0ubuntu1.amd64
Module libstdc++.so.6 from deb gcc-16-16-20260322-1ubuntu1.amd64
Module libQt6Core.so.6 from deb qt6-base-6.10.2+dfsg-7.amd64
Module libQt6DBus.so.6 from deb qt6-base-6.10.2+dfsg-7.amd64
Module libQt6Gui.so.6 from deb qt6-base-6.10.2+dfsg-7.amd64
Module libKF6ConfigCore.so.6 from deb
kf6-kconfig-6.24.0-0ubuntu1.amd64
Module libKF6I18n.so.6 from deb kf6-ki18n-6.24.0-0ubuntu1.amd64
Module libQt6Widgets.so.6 from deb qt6-base-6.10.2+dfsg-7.amd64
Module libKF6CoreAddons.so.6 from deb
kf6-kcoreaddons-6.24.0-0ubuntu1.amd64
Module libKF6Solid.so.6 from deb kf6-solid-6.24.0-0ubuntu1.amd64
Module libQt6Network.so.6 from deb qt6-base-6.10.2+dfsg-7.amd64
Module libKF6KIOCore.so.6 from deb kf6-kio-6.24.0-0ubuntu1.amd64
Module libKF6KIOGui.so.6 from deb kf6-kio-6.24.0-0ubuntu1.amd64
Module libKF6Notifications.so.6 from deb
kf6-knotifications-6.24.0-0ubuntu1.amd64
Module libKF6JobWidgets.so.6 from deb
kf6-kjobwidgets-6.24.0-0ubuntu1.amd64
Module libKF6DBusAddons.so.6 from deb
kf6-kdbusaddons-6.24.0-0ubuntu1.amd64
Module libKF6IdleTime.so.6 from deb
kf6-kidletime-6.24.0-0ubuntu1.amd64
Stack trace of thread 2183:
#0 0x0000766a586a648c __pthread_kill_implementation (libc.so.6
+ 0xa648c)
#1 0x0000766a58645b7e __GI_raise (libc.so.6 + 0x45b7e)
#2 0x0000766a586288ec __GI_abort (libc.so.6 + 0x288ec)
#3 0x0000766a58ec389f n/a (libQt6Core.so.6 + 0xc389f)
#4 0x0000766a58ec43e8 _ZNK14QMessageLogger5fatalEPKcz
(libQt6Core.so.6 + 0xc43e8)
#5 0x0000766a59535503 n/a (libQt6Gui.so.6 + 0x135503)
#6 0x0000766a595d3038
_ZN22QGuiApplicationPrivate21createEventDispatcherEv (libQt6Gui.so.6 + 0x1d3038)
#7 0x0000766a58f92200 _ZN23QCoreApplicationPrivate4initEv
(libQt6Core.so.6 + 0x192200)
#8 0x0000766a595d30cd _ZN22QGuiApplicationPrivate4initEv
(libQt6Gui.so.6 + 0x1d30cd)
#9 0x0000766a59f99f35 _ZN19QApplicationPrivate4initEv
(libQt6Widgets.so.6 + 0x199f35)
#10 0x00005d04ea424b24 n/a (/usr/bin/kup-daemon + 0xeb24)
#11 0x0000766a5862a601 __libc_start_call_main (libc.so.6 +
0x2a601)
#12 0x0000766a5862a718 __libc_start_main_impl (libc.so.6 +
0x2a718)
#13 0x00005d04ea425705 n/a (/usr/bin/kup-daemon + 0xf705)
ELF object binary architecture: AMD x86-64
PID: 2348 (kup-daemon)
UID: 1000 (shabifwa)
GID: 1000 (shabifwa)
Signal: 6 (ABRT)
Timestamp: Wed 2026-07-15 18:16:24 BST (9s ago)
Command Line: /usr/bin/kup-daemon
Executable: /usr/bin/kup-daemon
Control Group:
/user.slice/user-1000.slice/[email protected]/app.slice/kup-daemon.service
Unit: [email protected]
User Unit: kup-daemon.service
Slice: user-1000.slice
Owner UID: 1000 (shabifwa)
Boot ID: d4f85665ca2c42d5a5f393093982ed20
Machine ID: cab617453a914759855b014e44eb26f7
Hostname: shabifwa-FX705DY
Storage:
/var/lib/systemd/coredump/core.kup-daemon.1000.d4f85665ca2c42d5a5f393093982ed20.2348.1784135784000000.zst
(present)
Size on Disk: 982K
Package: kup-backup/0.10.0-1ubuntu2
build-id: 11992396ab59097edb8a8728244bb2cf4d034451
Message: Process 2348 (kup-daemon) of user 1000 dumped core.
Module /usr/bin/kup-daemon from deb
kup-backup-0.10.0-1ubuntu2.amd64
Module linux-vdso.so.1 from deb linux-7.0.0-27.27.amd64
Module libuuid.so.1 from deb util-linux-2.41.3-3ubuntu2.amd64
Module libxcb-util.so.1 from deb xcb-util-0.4.1-1build1.amd64
Module libxkbcommon-x11.so.0 from deb
libxkbcommon-1.13.1-1.amd64
Module libxcb-xinput.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libICE.so.6 from deb libice-2:1.1.1-1build1.amd64
Module libSM.so.6 from deb libsm-2:1.2.6-1build1.amd64
Module libX11-xcb.so.1 from deb libx11-2:1.8.13-1.amd64
Module libxcb-xkb.so.1 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-xfixes.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-sync.so.1 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-shm.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-shape.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-render-util.so.0 from deb
xcb-util-renderutil-0.3.10-1build1.amd64
Module libxcb-render.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-randr.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-image.so.0 from deb
xcb-util-image-0.4.0-2build2.amd64
Module libxcb-icccm.so.4 from deb
xcb-util-wm-0.4.2-1build1.amd64
Module libxcb-cursor.so.0 from deb xcb-util-cursor-0.1.6-1.amd64
Module libQt6XcbQpa.so.6 from deb qt6-base-6.10.2+dfsg-7.amd64
Module libqxcb.so from deb qt6-base-6.10.2+dfsg-7.amd64
Module libwayland-cursor.so.0 from deb wayland-1.24.0-2.amd64
Module libwayland-client.so.0 from deb wayland-1.24.0-2.amd64
Module libQt6WaylandClient.so.6 from deb
qt6-base-6.10.2+dfsg-7.amd64
Module libqwayland.so from deb qt6-base-6.10.2+dfsg-7.amd64
Module libtasn1.so.6 from deb libtasn1-6-4.21.0-2.amd64
Module libp11-kit.so.0 from deb p11-kit-0.26.2-2.amd64
Module libsasl2.so.2 from deb
cyrus-sasl2-2.1.28+dfsg1-9ubuntu3.amd64
Module libgmp.so.10 from deb gmp-2:6.3.0+dfsg-5ubuntu2.amd64
Module libhogweed.so.6 from deb nettle-3.10.2-1.amd64
Module libunistring.so.5 from deb libunistring-1.3-2build1.amd64
Module libgmodule-2.0.so.0 from deb glib2.0-2.88.0-1.amd64
Module libgnutls.so.30 from deb gnutls28-3.8.12-2ubuntu1.1.amd64
Module libnettle.so.8 from deb nettle-3.10.2-1.amd64
Module libpsl.so.5 from deb libpsl-0.21.2-1.1build2.amd64
Module libssh2.so.1 from deb
libssh2-1.11.1-1ubuntu0.26.04.3.amd64
Module liblber.so.2 from deb openldap-2.6.10+dfsg-1ubuntu5.amd64
Module libldap.so.2 from deb openldap-2.6.10+dfsg-1ubuntu5.amd64
Module librtmp.so.1 from deb
rtmpdump-2.4+20151223.gitfa8646d.1-3.amd64
Module libidn2.so.0 from deb libidn2-2.3.8-4build1.amd64
Module libnghttp2.so.14 from deb nghttp2-1.68.0-2ubuntu0.2.amd64
Module libffi.so.8 from deb libffi-3.5.2-4.amd64
Module libgio-2.0.so.0 from deb glib2.0-2.88.0-1.amd64
Module libcurl-gnutls.so.4 from deb curl-8.18.0-1ubuntu2.3.amd64
Module libkeyutils.so.1 from deb keyutils-1.6.3-6ubuntu3.amd64
Module libXdmcp.so.6 from deb libxdmcp-1:1.1.5-2.amd64
Module libXau.so.6 from deb libxau-1:1.0.11-1build2.amd64
Module libogg.so.0 from deb libogg-1.3.6-2.amd64
Module libvorbis.so.0 from deb libvorbis-1.3.7-3build2.amd64
Module libgomp.so.1 from deb gcc-16-16-20260322-1ubuntu1.amd64
Module libicudata.so.78 from deb icu-78.2-2ubuntu1.amd64
Module libsystemd.so.0 from deb systemd-259.5-0ubuntu3.amd64
Module libbz2.so.1.0 from deb bzip2-1.0.8-6build2.amd64
Module libgraphite2.so.3 from deb
graphite2-1.3.14-11ubuntu1.1.amd64
Module libpcre2-8.so.0 from deb pcre2-10.46-1build1.amd64
Module libatomic.so.1 from deb gcc-16-16-20260322-1ubuntu1.amd64
Module libexpat.so.1 from deb expat-2.7.4-1.amd64
Module libGLdispatch.so.0 from deb libglvnd-1.7.0-3.amd64
Module libimobiledevice-glue-1.0.so.0 from deb
libimobiledevice-glue-1.3.2-2build1.amd64
Module libusbmuxd-2.0.so.7 from deb libusbmuxd-2.1.1-1.amd64
Module libcrypto.so.3 from deb openssl-3.5.5-1ubuntu3.2.amd64
Module libssl.so.3 from deb openssl-3.5.5-1ubuntu3.2.amd64
Module libgobject-2.0.so.0 from deb glib2.0-2.88.0-1.amd64
Module libpxbackend-1.0.so from deb libproxy-0.5.12-1.amd64
Module libbrotlicommon.so.1 from deb brotli-1.2.0-3build1.amd64
Module libkrb5support.so.0 from deb krb5-1.22.1-2ubuntu4.amd64
Module libcom_err.so.2 from deb e2fsprogs-1.47.2-3ubuntu4.amd64
Module libk5crypto.so.3 from deb krb5-1.22.1-2ubuntu4.amd64
Module libkrb5.so.3 from deb krb5-1.22.1-2ubuntu4.amd64
Module libselinux.so.1 from deb libselinux-3.9-4build1.amd64
Module libblkid.so.1 from deb util-linux-2.41.3-3ubuntu2.amd64
Module libxcb-keysyms.so.1 from deb
xcb-util-keysyms-0.4.1-1build1.amd64
Module libXfixes.so.3 from deb libxfixes-1:6.0.0-2build2.amd64
Module libxcb-res.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb.so.1 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libltdl.so.7 from deb libtool-2.5.4-9.amd64
Module libtdb.so.1 from deb samba-2:4.23.6+dfsg-1ubuntu2.1.amd64
Module libvorbisfile.so.3 from deb libvorbis-1.3.7-3build2.amd64
Module libpcre2-16.so.0 from deb pcre2-10.46-1build1.amd64
Module libb2.so.1 from deb libb2-0.98.1-1.1build2.amd64
Module libdouble-conversion.so.3 from deb
double-conversion-3.4.0-1.amd64
Module libicuuc.so.78 from deb icu-78.2-2ubuntu1.amd64
Module libicui18n.so.78 from deb icu-78.2-2ubuntu1.amd64
Module libdbus-1.so.3 from deb dbus-1.16.2-2ubuntu4.amd64
Module libfreetype.so.6 from deb freetype-2.14.2+dfsg-1.amd64
Module libmd4c.so.0 from deb md4c-0.5.2-2build1.amd64
Module libharfbuzz.so.0 from deb harfbuzz-12.3.2-2.amd64
Module libpng16.so.16 from deb libpng1.6-1.6.57-1.amd64
Module libOpenGL.so.0 from deb libglvnd-1.7.0-3.amd64
Module libGLX.so.0 from deb libglvnd-1.7.0-3.amd64
Module libxkbcommon.so.0 from deb libxkbcommon-1.13.1-1.amd64
Module libglib-2.0.so.0 from deb glib2.0-2.88.0-1.amd64
Module libX11.so.6 from deb libx11-2:1.8.13-1.amd64
Module libfontconfig.so.1 from deb
fontconfig-2.17.1-3ubuntu1.amd64
Module libEGL.so.1 from deb libglvnd-1.7.0-3.amd64
Module libplist-2.0.so.4 from deb
libplist-2.7.0+git20250820-1build1.amd64
Module libimobiledevice-1.0.so.6 from deb
libimobiledevice-1.4.0-1build1.amd64
Module libudev.so.1 from deb systemd-259.5-0ubuntu3.amd64
Module libgcc_s.so.1 from deb gcc-16-16-20260322-1ubuntu1.amd64
Module libproxy.so.1 from deb libproxy-0.5.12-1.amd64
Module libz.so.1 from deb
zlib-1:1.3.dfsg+really1.3.1-1ubuntu3.amd64
Module libzstd.so.1 from deb libzstd-1.5.7+dfsg-3.amd64
Module libbrotlidec.so.1 from deb brotli-1.2.0-3build1.amd64
Module libgssapi_krb5.so.2 from deb krb5-1.22.1-2ubuntu4.amd64
Module libQt6Xml.so.6 from deb qt6-base-6.10.2+dfsg-7.amd64
Module libmount.so.1 from deb util-linux-2.41.3-3ubuntu2.amd64
Module libKF6Crash.so.6 from deb
kf6-kcrash-6.24.0-0ubuntu1.amd64
Module libKF6WindowSystem.so.6 from deb
kf6-kwindowsystem-6.24.0-0ubuntu1.amd64
Module libKF6Service.so.6 from deb
kf6-kservice-6.24.0-0ubuntu1.amd64
Module libcanberra.so.0 from deb
libcanberra-0.30-18ubuntu3.amd64
Module libKF6WidgetsAddons.so.6 from deb
kf6-kwidgetsaddons-6.24.0-0ubuntu1.amd64
Module libstdc++.so.6 from deb gcc-16-16-20260322-1ubuntu1.amd64
Module libQt6Core.so.6 from deb qt6-base-6.10.2+dfsg-7.amd64
Module libQt6DBus.so.6 from deb qt6-base-6.10.2+dfsg-7.amd64
Module libQt6Gui.so.6 from deb qt6-base-6.10.2+dfsg-7.amd64
Module libKF6ConfigCore.so.6 from deb
kf6-kconfig-6.24.0-0ubuntu1.amd64
Module libKF6I18n.so.6 from deb kf6-ki18n-6.24.0-0ubuntu1.amd64
Module libQt6Widgets.so.6 from deb qt6-base-6.10.2+dfsg-7.amd64
Module libKF6CoreAddons.so.6 from deb
kf6-kcoreaddons-6.24.0-0ubuntu1.amd64
Module libKF6Solid.so.6 from deb kf6-solid-6.24.0-0ubuntu1.amd64
Module libQt6Network.so.6 from deb qt6-base-6.10.2+dfsg-7.amd64
Module libKF6KIOCore.so.6 from deb kf6-kio-6.24.0-0ubuntu1.amd64
Module libKF6KIOGui.so.6 from deb kf6-kio-6.24.0-0ubuntu1.amd64
Module libKF6Notifications.so.6 from deb
kf6-knotifications-6.24.0-0ubuntu1.amd64
Module libKF6JobWidgets.so.6 from deb
kf6-kjobwidgets-6.24.0-0ubuntu1.amd64
Module libKF6DBusAddons.so.6 from deb
kf6-kdbusaddons-6.24.0-0ubuntu1.amd64
Module libKF6IdleTime.so.6 from deb
kf6-kidletime-6.24.0-0ubuntu1.amd64
Stack trace of thread 2348:
#0 0x00007e3c6aca648c __pthread_kill_implementation (libc.so.6
+ 0xa648c)
#1 0x00007e3c6ac45b7e __GI_raise (libc.so.6 + 0x45b7e)
#2 0x00007e3c6ac288ec __GI_abort (libc.so.6 + 0x288ec)
#3 0x00007e3c6b4c389f n/a (libQt6Core.so.6 + 0xc389f)
#4 0x00007e3c6b4c43e8 _ZNK14QMessageLogger5fatalEPKcz
(libQt6Core.so.6 + 0xc43e8)
#5 0x00007e3c6bb35503 n/a (libQt6Gui.so.6 + 0x135503)
#6 0x00007e3c6bbd3038
_ZN22QGuiApplicationPrivate21createEventDispatcherEv (libQt6Gui.so.6 + 0x1d3038)
#7 0x00007e3c6b592200 _ZN23QCoreApplicationPrivate4initEv
(libQt6Core.so.6 + 0x192200)
#8 0x00007e3c6bbd30cd _ZN22QGuiApplicationPrivate4initEv
(libQt6Gui.so.6 + 0x1d30cd)
#9 0x00007e3c6c599f35 _ZN19QApplicationPrivate4initEv
(libQt6Widgets.so.6 + 0x199f35)
#10 0x00005ccea072bb24 n/a (/usr/bin/kup-daemon + 0xeb24)
#11 0x00007e3c6ac2a601 __libc_start_call_main (libc.so.6 +
0x2a601)
#12 0x00007e3c6ac2a718 __libc_start_main_impl (libc.so.6 +
0x2a718)
#13 0x00005ccea072c705 n/a (/usr/bin/kup-daemon + 0xf705)
Stack trace of thread 2359:
#0 0x00007e3c6acacae2 __syscall_cancel_arch (libc.so.6 +
0xacae2)
#1 0x00007e3c6aca067c __internal_syscall_cancel (libc.so.6 +
0xa067c)
#2 0x00007e3c6ad28376 __GI_ppoll (libc.so.6 + 0x128376)
#3 0x00007e3c6a5c82f1 n/a (libglib-2.0.so.0 + 0x622f1)
#4 0x00007e3c6a5c83c3 g_main_context_iteration
(libglib-2.0.so.0 + 0x623c3)
#5 0x00007e3c6b80513d
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt6Core.so.6 + 0x40513d)
#6 0x00007e3c6b598f5b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 +
0x198f5b)
#7 0x00007e3c6b682aae _ZN7QThread4execEv (libQt6Core.so.6 +
0x282aae)
#8 0x00007e3c6c37904d n/a (libQt6DBus.so.6 + 0x4004d)
#9 0x00007e3c6b7185a6 n/a (libQt6Core.so.6 + 0x3185a6)
#10 0x00007e3c6aca40da start_thread (libc.so.6 + 0xa40da)
#11 0x00007e3c6ad377ac __clone3 (libc.so.6 + 0x1377ac)
ELF object binary architecture: AMD x86-64
PID: 3394 (light-locker)
UID: 1000 (shabifwa)
GID: 1000 (shabifwa)
Signal: 6 (ABRT)
Timestamp: Wed 2026-07-15 18:16:51 BST (4s ago)
Command Line: /usr/bin/light-locker
Executable: /usr/bin/light-locker
Control Group:
/user.slice/user-1000.slice/[email protected]/app.slice/app-light\[email protected]
Unit: [email protected]
User Unit: app-light\[email protected]
Slice: user-1000.slice
Owner UID: 1000 (shabifwa)
Boot ID: d4f85665ca2c42d5a5f393093982ed20
Machine ID: cab617453a914759855b014e44eb26f7
Hostname: shabifwa-FX705DY
Storage:
/var/lib/systemd/coredump/core.light-locker.1000.d4f85665ca2c42d5a5f393093982ed20.3394.1784135811000000.zst
(present)
Size on Disk: 1M
Package: light-locker/1.8.0-3ubuntu4
build-id: 51d8049b98c07a2b01600c256209ffafc7a78d1c
Message: Process 3394 (light-locker) of user 1000 dumped core.
Module /usr/bin/light-locker from deb
light-locker-1.8.0-3ubuntu4.amd64
Module linux-vdso.so.1 from deb linux-7.0.0-27.27.amd64
Module libgvfscommon.so from deb gvfs-1.60.0-1.amd64
Module libgvfsdbus.so from deb gvfs-1.60.0-1.amd64
Module libdconfsettings.so from deb dconf-0.49.0-4.amd64
Module libbrotlicommon.so.1 from deb brotli-1.2.0-3build1.amd64
Module libXRes.so.1 from deb libxres-2:1.2.1-1build2.amd64
Module libgcc_s.so.1 from deb gcc-16-16-20260322-1ubuntu1.amd64
Module libseccomp.so.2 from deb libseccomp-2.6.0-2ubuntu5.amd64
Module liblcms2.so.2 from deb lcms2-2.17-1ubuntu0.2.amd64
Module libblkid.so.1 from deb util-linux-2.41.3-3ubuntu2.amd64
Module libXdmcp.so.6 from deb libxdmcp-1:1.1.5-2.amd64
Module libXau.so.6 from deb libxau-1:1.0.11-1build2.amd64
Module libbrotlidec.so.1 from deb brotli-1.2.0-3build1.amd64
Module libbz2.so.1.0 from deb bzip2-1.0.8-6build2.amd64
Module libdatrie.so.1 from deb libdatrie-0.2.14-1.amd64
Module libatspi.so.0 from deb
at-spi2-core-2.60.4-0ubuntu0.1.amd64
Module libglycin-2.so.0 from deb glycin-2.1.1+ds-0ubuntu1.amd64
Module libexpat.so.1 from deb expat-2.7.4-1.amd64
Module libgraphite2.so.3 from deb
graphite2-1.3.14-11ubuntu1.1.amd64
Module libpcre2-8.so.0 from deb pcre2-10.46-1build1.amd64
Module libatomic.so.1 from deb gcc-16-16-20260322-1ubuntu1.amd64
Module libffi.so.8 from deb libffi-3.5.2-4.amd64
Module libselinux.so.1 from deb libselinux-3.9-4build1.amd64
Module libmount.so.1 from deb util-linux-2.41.3-3ubuntu2.amd64
Module libpixman-1.so.0 from deb pixman-0.46.4-1.amd64
Module libxcb-shm.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-render.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb.so.1 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libXrender.so.1 from deb
libxrender-1:0.9.12-1build1.amd64
Module libfreetype.so.6 from deb freetype-2.14.2+dfsg-1.amd64
Module libpng16.so.16 from deb libpng1.6-1.6.57-1.amd64
Module libz.so.1 from deb
zlib-1:1.3.dfsg+really1.3.1-1ubuntu3.amd64
Module libthai.so.0 from deb libthai-0.1.30-1.amd64
Module libXinerama.so.1 from deb
libxinerama-2:1.1.4-3build2.amd64
Module libXrandr.so.2 from deb libxrandr-2:1.5.4-1build1.amd64
Module libXcomposite.so.1 from deb
libxcomposite-1:0.4.6-1build1.amd64
Module libXdamage.so.1 from deb libxdamage-1:1.1.7-1.amd64
Module libXcursor.so.1 from deb libxcursor-1:1.2.3-1build1.amd64
Module libwayland-egl.so.1 from deb wayland-1.24.0-2.amd64
Module libwayland-cursor.so.0 from deb wayland-1.24.0-2.amd64
Module libwayland-client.so.0 from deb wayland-1.24.0-2.amd64
Module libxkbcommon.so.0 from deb libxkbcommon-1.13.1-1.amd64
Module libXfixes.so.3 from deb libxfixes-1:6.0.0-2build2.amd64
Module libatk-bridge-2.0.so.0 from deb
at-spi2-core-2.60.4-0ubuntu0.1.amd64
Module libXi.so.6 from deb libxi-2:1.8.2-2.amd64
Module libepoxy.so.0 from deb libepoxy-1.5.10-2build1.amd64
Module libatk-1.0.so.0 from deb
at-spi2-core-2.60.4-0ubuntu0.1.amd64
Module libgdk_pixbuf-2.0.so.0 from deb
gdk-pixbuf-2.44.5+dfsg-4ubuntu1.amd64
Module libcairo-gobject.so.2 from deb cairo-1.18.4-3.amd64
Module libfribidi.so.0 from deb fribidi-1.0.16-5.amd64
Module libfontconfig.so.1 from deb
fontconfig-2.17.1-3ubuntu1.amd64
Module libpangoft2-1.0.so.0 from deb pango1.0-1.57.0-1.amd64
Module libharfbuzz.so.0 from deb harfbuzz-12.3.2-2.amd64
Module libgmodule-2.0.so.0 from deb glib2.0-2.88.0-1.amd64
Module libsystemd.so.0 from deb systemd-259.5-0ubuntu3.amd64
Module libXss.so.1 from deb libxss-1:1.2.3-1build4.amd64
Module libXext.so.6 from deb libxext-2:1.3.4-1build3.amd64
Module libglib-2.0.so.0 from deb glib2.0-2.88.0-1.amd64
Module libgobject-2.0.so.0 from deb glib2.0-2.88.0-1.amd64
Module libdbus-1.so.3 from deb dbus-1.16.2-2ubuntu4.amd64
Module libdbus-glib-1.so.2 from deb dbus-glib-0.114-2.amd64
Module libgio-2.0.so.0 from deb glib2.0-2.88.0-1.amd64
Module libX11.so.6 from deb libx11-2:1.8.13-1.amd64
Module libcairo.so.2 from deb cairo-1.18.4-3.amd64
Module libpango-1.0.so.0 from deb pango1.0-1.57.0-1.amd64
Module libpangocairo-1.0.so.0 from deb pango1.0-1.57.0-1.amd64
Module libgdk-3.so.0 from deb gtk+3.0-3.24.52-0ubuntu1.amd64
Module libgtk-3.so.0 from deb gtk+3.0-3.24.52-0ubuntu1.amd64
Stack trace of thread 3394:
#0 0x0000727a5b8a648c __pthread_kill_implementation (libc.so.6
+ 0xa648c)
#1 0x0000727a5b845b7e __GI_raise (libc.so.6 + 0x45b7e)
#2 0x0000727a5b8288ec __GI_abort (libc.so.6 + 0x288ec)
#3 0x0000727a5bd3612e n/a (libglib-2.0.so.0 + 0x2112e)
#4 0x0000727a5bd7be9e g_log_default_handler (libglib-2.0.so.0
+ 0x66e9e)
#5 0x0000727a5bd7c146 g_logv (libglib-2.0.so.0 + 0x67146)
#6 0x0000727a5bd7c4d3 g_log (libglib-2.0.so.0 + 0x674d3)
#7 0x000063252f4b6328 n/a (/usr/bin/light-locker + 0x10328)
#8 0x0000727a5beafac1 g_type_create_instance
(libgobject-2.0.so.0 + 0x42ac1)
#9 0x0000727a5be953e4 n/a (libgobject-2.0.so.0 + 0x283e4)
#10 0x0000727a5be969e7 g_object_new_with_properties
(libgobject-2.0.so.0 + 0x299e7)
#11 0x0000727a5be979c1 g_object_new (libgobject-2.0.so.0 +
0x2a9c1)
#12 0x000063252f4b1c25 n/a (/usr/bin/light-locker + 0xbc25)
#13 0x0000727a5beafac1 g_type_create_instance
(libgobject-2.0.so.0 + 0x42ac1)
#14 0x0000727a5be953e4 n/a (libgobject-2.0.so.0 + 0x283e4)
#15 0x0000727a5be969e7 g_object_new_with_properties
(libgobject-2.0.so.0 + 0x299e7)
#16 0x0000727a5be979c1 g_object_new (libgobject-2.0.so.0 +
0x2a9c1)
#17 0x000063252f4b4053 gs_monitor_new (/usr/bin/light-locker +
0xe053)
#18 0x000063252f4af3cb main (/usr/bin/light-locker + 0x93cb)
#19 0x0000727a5b82a601 __libc_start_call_main (libc.so.6 +
0x2a601)
#20 0x0000727a5b82a718 __libc_start_main_impl (libc.so.6 +
0x2a718)
#21 0x000063252f4af505 _start (/usr/bin/light-locker + 0x9505)
Stack trace of thread 3416:
#0 0x0000727a5b934d0d syscall (libc.so.6 + 0x134d0d)
#1 0x0000727a5bda2eab g_cond_wait (libglib-2.0.so.0 + 0x8deab)
#2 0x0000727a5bd3df6c n/a (libglib-2.0.so.0 + 0x28f6c)
#3 0x0000727a5bd3dfdc g_async_queue_pop (libglib-2.0.so.0 +
0x28fdc)
#4 0x0000727a5bac4dcb n/a (libpangoft2-1.0.so.0 + 0xedcb)
#5 0x0000727a5bdac279 n/a (libglib-2.0.so.0 + 0x97279)
#6 0x0000727a5b8a40da start_thread (libc.so.6 + 0xa40da)
#7 0x0000727a5b9377ac __clone3 (libc.so.6 + 0x1377ac)
Stack trace of thread 3417:
#0 0x0000727a5b934d0d syscall (libc.so.6 + 0x134d0d)
#1 0x0000727a5bda3c0b g_cond_wait_until (libglib-2.0.so.0 +
0x8ec0b)
#2 0x0000727a5bd3df2d n/a (libglib-2.0.so.0 + 0x28f2d)
#3 0x0000727a5bdad50a n/a (libglib-2.0.so.0 + 0x9850a)
#4 0x0000727a5bdac279 n/a (libglib-2.0.so.0 + 0x97279)
#5 0x0000727a5b8a40da start_thread (libc.so.6 + 0xa40da)
#6 0x0000727a5b9377ac __clone3 (libc.so.6 + 0x1377ac)
Stack trace of thread 3414:
#0 0x0000727a5b8acae2 __syscall_cancel_arch (libc.so.6 +
0xacae2)
#1 0x0000727a5b8a067c __internal_syscall_cancel (libc.so.6 +
0xa067c)
#2 0x0000727a5b928376 __GI_ppoll (libc.so.6 + 0x128376)
#3 0x0000727a5bd772f1 n/a (libglib-2.0.so.0 + 0x622f1)
#4 0x0000727a5bd773c3 g_main_context_iteration
(libglib-2.0.so.0 + 0x623c3)
#5 0x0000727a5bd77411 n/a (libglib-2.0.so.0 + 0x62411)
#6 0x0000727a5bdac279 n/a (libglib-2.0.so.0 + 0x97279)
#7 0x0000727a5b8a40da start_thread (libc.so.6 + 0xa40da)
#8 0x0000727a5b9377ac __clone3 (libc.so.6 + 0x1377ac)
Stack trace of thread 3418:
#0 0x0000727a5b8acae2 __syscall_cancel_arch (libc.so.6 +
0xacae2)
#1 0x0000727a5b8a067c __internal_syscall_cancel (libc.so.6 +
0xa067c)
#2 0x0000727a5b928376 __GI_ppoll (libc.so.6 + 0x128376)
#3 0x0000727a5bd772f1 n/a (libglib-2.0.so.0 + 0x622f1)
#4 0x0000727a5bd77577 g_main_loop_run (libglib-2.0.so.0 +
0x62577)
#5 0x0000727a5c046012 n/a (libgio-2.0.so.0 + 0x125012)
#6 0x0000727a5bdac279 n/a (libglib-2.0.so.0 + 0x97279)
#7 0x0000727a5b8a40da start_thread (libc.so.6 + 0xa40da)
#8 0x0000727a5b9377ac __clone3 (libc.so.6 + 0x1377ac)
Stack trace of thread 3413:
#0 0x0000727a5b934d0d syscall (libc.so.6 + 0x134d0d)
#1 0x0000727a5bda2eab g_cond_wait (libglib-2.0.so.0 + 0x8deab)
#2 0x0000727a5bd3df6c n/a (libglib-2.0.so.0 + 0x28f6c)
#3 0x0000727a5bdac714 n/a (libglib-2.0.so.0 + 0x97714)
#4 0x0000727a5bdac279 n/a (libglib-2.0.so.0 + 0x97279)
#5 0x0000727a5b8a40da start_thread (libc.so.6 + 0xa40da)
#6 0x0000727a5b9377ac __clone3 (libc.so.6 + 0x1377ac)
Stack trace of thread 3415:
#0 0x0000727a5b8acae2 __syscall_cancel_arch (libc.so.6 +
0xacae2)
#1 0x0000727a5b8a067c __internal_syscall_cancel (libc.so.6 +
0xa067c)
#2 0x0000727a5b928376 __GI_ppoll (libc.so.6 + 0x128376)
#3 0x0000727a5bd772f1 n/a (libglib-2.0.so.0 + 0x622f1)
#4 0x0000727a5bd773c3 g_main_context_iteration
(libglib-2.0.so.0 + 0x623c3)
#5 0x0000727a5b00097d n/a (libdconfsettings.so + 0x897d)
#6 0x0000727a5bdac279 n/a (libglib-2.0.so.0 + 0x97279)
#7 0x0000727a5b8a40da start_thread (libc.so.6 + 0xa40da)
#8 0x0000727a5b9377ac __clone3 (libc.so.6 + 0x1377ac)
ELF object binary architecture: AMD x86-64
** Affects: ubuntu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2160722
Title:
PID: 2183 (kup-daemon)
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