http://ftp.debian.org/debian/ buster/main zsh-common all 5.4.2-3 [3529 kB]
Fetched 11.7 MB in 13s (846 kB/s)
Extracting templates from packages: 100%
Preconfiguring packages ...
cat: /sys/bus/usb/devices/*:*/
bInterfaceClass: No such file or directory
cat: /sys/bus/usb/devices/*:*/bInterfaceSubClass: No such file or directory
cat: /sys/bus/usb/devices/*:*/bInterfaceProtocol: No such file or directory
(Reading database ... 146452 files and directories currently installed.)
Preparing to unpack .../libc6_2.26-2_armhf.deb ...
Checking for services that may need to be restarted...
Checking init scripts...
Failed to read /proc/cmdline. Ignoring: Permission denied
Unpacking libc6:armhf (2.26-2) over (2.19-18+deb8u10) ...
dpkg: warning: subprocess old post-removal script was killed by signal (Segmentation fault)
dpkg: trying script from the new package instead ...
dpkg: error processing archive /var/cache/apt/archives/libc6_2.26-2_armhf.deb (--unpack):
subprocess new post-removal script was killed by signal (Segmentation fault)
dpkg: error while cleaning up:
subprocess installed pre-installation script was killed by signal (Segmentation fault)
Processing triggers for libc-bin (2.19-18+deb8u10) ...
Error connecting: Could not connect: Connection refused
E: Sub-process /usr/bin/dpkg return