folder /log goes bad when changed website ownership on panel

When website ownership is changed through panel - customer's website folder /log (e.g. /var/www/client1/web2/log ) gets size 0, and loops to root (at least in midnight commander).

In order to reproduce: -create website with one owner -(maybe) wait for some logfiles to get filled/sreated -change website owner through panel (as admin, at least) -/log folder is unaccessible.

working

drwxr-xr-x 9 root root 4096 јан 27 00:40 .

drwxr-xr-x 5 root root 4096 јан 26 11:52 ..

drwxr-xr-x 2 web151 client29 4096 јан 27 00:40 backup

drwxr-xr-x 2 web151 client29 4096 јан 26 11:51 cgi-bin

drwxr-xr-x 2 root root 4096 феб 9 00:38 log

drwx--x--- 2 web151 client29 4096 јан 26 11:51 private

drwxr-xr-x 2 root root 4096 јан 26 11:51 ssl

drwxrwx--- 2 web151 client29 4096 феб 9 17:42 tmp

drwxr-x--x 9 web151 client29 4096 феб 2 20:30 web

not working - observe /log has zero

drwxr-xr-x 9 root root 4096 јан 19 00:42 .

drwxr-xr-x 9 root root 4096 феб 1 18:00 ..

drwxr-xr-x 2 web147 client6 4096 јан 19 00:42 backup

drwxr-xr-x 2 web147 client6 4096 јан 18 21:04 cgi-bin

drwxr-xr-x 0 root root 0 феб 1 18:00 log

drwx--x--- 2 web147 client6 4096 јан 18 21:04 private

drwxr-xr-x 2 root root 4096 јан 18 21:04 ssl

drwxrwx--- 2 web147 client6 4096 феб 1 18:55 tmp

drwxr-x--x 9 web147 client6 4096 феб 3 18:14 web

not working - lsattr

-------------e-- ./cgi-bin

-------------e-- ./backup

-------------e-- ./web

-------------e-- ./private

-------------e-- ./tmp

-------------e-- ./log

-------------e-- ./ssl

Same happens on KVM and on openVZ virtual machines.

Might be related to a problem "sometimes, for some websites, Sites/Website quota doesn't show any websites, if that website is included (by not filtering out view)"