Hi Everyone,

 

We recently attempted an upgrade from kamailio 5.5.7 to 5.7.6.  We immediately started to receive a log of warning logs similar to `dns_hash_put_shm_unsafe(): unlinked item 0x7f08799dcd90`

 

The code shows that this warning log was added to the DNS cache in september 2023 - but its unclear what it means to have an unlinked item exactly? Is anyone able to shed any light on how DNS entries might become unlinked, and what the implications of it are?

 

thanks

 

John Larsen