Dear Lisandro, I did upgrades. In between the error did not show up in dmesg one or two times (although the irratic behavior didn't change, so that's possibly unrelated?!). Now the error is back anyway.
lo is up and running (see attached textfile). I also attached the output of "debsums" and of "dpkg -V". Just to be complete about my system here are some additional infos where I don't know if they are related: Yesterday I had an additional error which already showed up some time ago and I don't know what to make of it. This is unusual and I have to restart: [Fr Jan 4 14:50:37 2019] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun [Fr Jan 4 14:50:37 2019] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun Regular (possibly related?) errors in dmesg are: [Sa Jan 5 09:26:03] resource sanity check: requesting [mem 0xfed10000-0xfed15fff], which spans more than pnp 00:01 [mem 0xfed10000-0xfed13fff] [Sa Jan 5 09:26:03 2019] caller snb_uncore_imc_init_box+0x6c/0xb0 [intel_uncore] mapping multiple BARs I filed the following one in a different bug report: Bug#918196: vboxdrv: module verification failed: signature and/or required key missing - tainting kernel And there are some messages concerning ata, acpi and drm but they don't sound related, I don't know. Thanks alot! Maria Lisandro Damián Nicanor Pérez Meyer: > El miércoles, 2 de enero de 2019 15:03:00 -03 Maria escribió: >> Dear Lisandro, >> >> I don't know if it is related (as my whole KDE is acting weird and slow) >> or I should rather file a different bug report but I just realised there >> is another segfault (SessionThread/libQt5Core) an hour after the >> baloo_file_extr/libc-2.28.so segfault: > > [snip] > >> Could this be related to the ongoing transitions which are mentioned in >> the IRC? <https://release.debian.org/transitions/> > > No one else has reported such a bug, so let me recommend you to: > > - check that your loopback interface (lo) is up and running. > - run debsums > - check your hardware. > > You cal also try upgrading your system, Qt has just migrated (you might need > to wait for it to get to your mirror). > > Cheers, Lisandro. >
# ifconfig lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1000 (Lokale Schleife) RX packets 318 bytes 23512 (22.9 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 318 bytes 23512 (22.9 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 # dpkg -V ??5?????? c /etc/libvirt/nwfilter/allow-arp.xml ??5?????? c /etc/libvirt/nwfilter/allow-dhcp-server.xml ??5?????? c /etc/libvirt/nwfilter/allow-dhcp.xml ??5?????? c /etc/libvirt/nwfilter/allow-incoming-ipv4.xml ??5?????? c /etc/libvirt/nwfilter/allow-ipv4.xml ??5?????? c /etc/libvirt/nwfilter/clean-traffic-gateway.xml ??5?????? c /etc/libvirt/nwfilter/clean-traffic.xml ??5?????? c /etc/libvirt/nwfilter/no-arp-ip-spoofing.xml ??5?????? c /etc/libvirt/nwfilter/no-arp-mac-spoofing.xml ??5?????? c /etc/libvirt/nwfilter/no-arp-spoofing.xml ??5?????? c /etc/libvirt/nwfilter/no-ip-multicast.xml ??5?????? c /etc/libvirt/nwfilter/no-ip-spoofing.xml ??5?????? c /etc/libvirt/nwfilter/no-mac-broadcast.xml ??5?????? c /etc/libvirt/nwfilter/no-mac-spoofing.xml ??5?????? c /etc/libvirt/nwfilter/no-other-l2-traffic.xml ??5?????? c /etc/libvirt/nwfilter/no-other-rarp-traffic.xml ??5?????? c /etc/libvirt/nwfilter/qemu-announce-self-rarp.xml ??5?????? c /etc/libvirt/nwfilter/qemu-announce-self.xml ??5?????? c /etc/libvirt/qemu/networks/default.xml ??5?????? c /etc/bash.bashrc ??5?????? c /etc/initramfs-tools/initramfs.conf ??5?????? c /etc/apt/apt.conf.d/70debconf ??5?????? /usr/share/X11/xkb/compat/caps ??5?????? /usr/share/X11/xkb/compat/level5 ??5?????? /usr/share/X11/xkb/compat/misc ??5?????? /usr/share/X11/xkb/rules/base ??5?????? /usr/share/X11/xkb/rules/base.xml ??5?????? /usr/share/X11/xkb/rules/evdev ??5?????? /usr/share/X11/xkb/rules/evdev.xml ??5?????? /usr/share/X11/xkb/symbols/de ??5?????? /usr/share/X11/xkb/symbols/level3 ??5?????? /usr/share/X11/xkb/symbols/level5 ??5?????? /usr/share/X11/xkb/symbols/shift ??5?????? /usr/share/X11/xkb/types/level5 ??5?????? /usr/share/doc/libtelepathy-qt4-2/changelog.Debian.gz ??5?????? c /etc/xdg/autostart/kmix_autostart.desktop ??5?????? c /etc/xdg/autostart/restore_kmix_volumes.desktop ??5?????? c /etc/apt/apt.conf.d/50unattended-upgrades ??5?????? c /etc/xdg/kldap.renamecategories ??5?????? c /etc/default/mysql ??5?????? c /etc/init.d/mysql ??5?????? c /etc/logrotate.d/mysql-server ??5?????? c /etc/mysql/debian-start ??5?????? c /etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf ??5?????? c /etc/mysql/mariadb.conf.d/50-server.cnf ??5?????? c /etc/default/tlp ??5?????? c /etc/xdg/kalarmcal.categories # debsums -a -s debsums: changed file /etc/bash.bashrc (from bash package) debsums: changed file /etc/apt/apt.conf.d/70debconf (from debconf package) debsums: changed file /etc/initramfs-tools/initramfs.conf (from initramfs-tools-core package) debsums: changed file /usr/share/doc/libtelepathy-qt4-2/changelog.Debian.gz (from libtelepathy-qt4-2:amd64 package) debsums: changed file /etc/libvirt/qemu/networks/default.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/no-other-rarp-traffic.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/no-mac-spoofing.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/allow-incoming-ipv4.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/qemu-announce-self-rarp.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/no-arp-ip-spoofing.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/clean-traffic.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/allow-arp.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/no-mac-broadcast.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/no-arp-mac-spoofing.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/qemu-announce-self.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/no-other-l2-traffic.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/clean-traffic-gateway.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/no-arp-spoofing.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/allow-dhcp-server.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/allow-ipv4.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/no-ip-multicast.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/no-ip-spoofing.xml (from libvirt-daemon-system package) debsums: changed file /etc/libvirt/nwfilter/allow-dhcp.xml (from libvirt-daemon-system package) debsums: changed file /etc/default/tlp (from tlp package) debsums: changed file /usr/share/X11/xkb/compat/caps (from xkb-data package) debsums: changed file /usr/share/X11/xkb/compat/level5 (from xkb-data package) debsums: changed file /usr/share/X11/xkb/compat/misc (from xkb-data package) debsums: changed file /usr/share/X11/xkb/rules/base (from xkb-data package) debsums: changed file /usr/share/X11/xkb/rules/base.xml (from xkb-data package) debsums: changed file /usr/share/X11/xkb/rules/evdev (from xkb-data package) debsums: changed file /usr/share/X11/xkb/rules/evdev.xml (from xkb-data package) debsums: changed file /usr/share/X11/xkb/symbols/de (from xkb-data package) debsums: changed file /usr/share/X11/xkb/symbols/level3 (from xkb-data package) debsums: changed file /usr/share/X11/xkb/symbols/level5 (from xkb-data package) debsums: changed file /usr/share/X11/xkb/symbols/shift (from xkb-data package) debsums: changed file /usr/share/X11/xkb/types/level5 (from xkb-data package)