FWIW, this indeed looks like a local issue. I tried to further reproduce this in a hirsute VM and couldn't.
# rm /var/lib/daily.cvd # systemctl stop clamav-freshclam # freshclam --debug --verbose
...which worked fine and I didn't see any errors like you did.
FWIW, this indeed looks like a local issue. I tried to further reproduce this in a hirsute VM and couldn't.
# rm /var/lib/daily.cvd
# systemctl stop clamav-freshclam
# freshclam --debug --verbose
...which worked fine and I didn't see any errors like you did.