# squid -N -d5 -D
WARNING: Cannot write log file: none
none: Permission denied
         messages will be sent to 'stderr'.
2009/12/23 08:44:57| WARNING: Closing open FD    2
2009/12/23 08:44:57| Starting Squid Cache version 2.7.STABLE3 for i386-debian-linux-gnu...
2009/12/23 08:44:57| Process ID 21314
2009/12/23 08:44:57| With 1024 file descriptors available
2009/12/23 08:44:57| Using epoll for the IO loop
2009/12/23 08:44:57| DNS Socket created at 0.0.0.0, port 40289, FD 5
2009/12/23 08:44:57| Adding nameserver none from squid.conf
2009/12/23 08:44:57| WARNING: rejecting 'none' as a name server, because it is not a numeric IP address
2009/12/23 08:44:57| Adding domain foobar.com from /etc/resolv.conf
2009/12/23 08:44:57| Adding nameserver 10.10.10.10 from /etc/resolv.conf
2009/12/23 08:44:57| User-Agent logging is disabled.
2009/12/23 08:44:57| Referer logging is disabled.
2009/12/23 08:44:57| logfileOpen: opening log /var/log/squid/access.log
2009/12/23 08:44:57| Unlinkd pipe opened on FD 10
2009/12/23 08:44:57| assertion failed: StatHist.c:73: "val_in(max - min) > 0"