Saw this in syslog file while dialing to my ISP whith pppd/chat :
Jan 17 09:37:41 Alice kernel: unregister_proc_table: neigh not empty!
Jan 17 09:37:41 Alice kernel: unregister_proc_table: ipv4 not empty!
Jan 17 09:37:41 Alice kernel: unregister_proc_table: net not empty!
Linux Alice 2.1.79
pppd version 2.3 patch level 0
Rus