Description:

With a fresh install of clamav, I cannot get the database loaded with freshclam. Also copying an existing database from an earlier version does not work.

Additional info:
* Version 0.99.2-6


Steps to reproduce:
ak@jeltz ~ $ sudo pacman -S clamav
ak@jeltz ~ $ sudo freshclam -v
Current working dir is /var/lib/clamav
Max retries == 3
ClamAV update process started at Sat May 27 00:48:05 2017
Using IPv6 aware code
Querying current.cvd.clamav.net
TTL: 1307
Software version from DNS: 0.99.2
Retrieving http://database.clamav.net/main.cvd
Trying to download http://database.clamav.net/main.cvd (IP: 217.19.16.188)
Downloading main.cvd [100%]
Loading signatures from main.cvd
Properly loaded 4218792 signatures from new main.cvd
ERROR: During database load : freshclam: llvm/lib/System/ThreadLocal.cpp:54: virtual llvm::sys::ThreadLocalImpl::~ThreadLocalImpl(): Assertion `errorcode == 0' failed.
ERROR: Database load killed by signal 6
ERROR: Failed to load new database
freshclam: llvm/lib/System/ThreadLocal.cpp:54: virtual llvm::sys::ThreadLocalImpl::~ThreadLocalImpl(): Assertion `errorcode == 0' failed.
Aborted

Workaround:

When I rebuild clamav with '--enable-llvm=no' it seems to work just fine...