https://bugzilla.suse.com/show_bug.cgi?id=1226586 https://bugzilla.suse.com/show_bug.cgi?id=1226586#c7 --- Comment #7 from Martin Wilck <martin.wilck@suse.com> --- Background in my home network: I added new printer (HP smarttank 7305) yesterday. This morning I saw the issue mentioned in this bug for the first time. Because the printer is the only new device in my network, and it uses mDNS to advertize its services, it's not unlikely that something this printer is doing caused the issue. However, the apparently broken mDNS records are not sent by the printer, but from my Amazon fire TV stick (192.168.1.200) in packet 41. It appears that this host violates the mDNS spec by responding with PTR records it doesn't provide itself, such as _uscan._tcp.local (https://datatracker.ietf.org/doc/html/rfc6762#section-6: "When a Multicast DNS responder constructs and sends a Multicast DNS response message, the Resource Record Sections of that message must contain only records for which that responder is explicitly authoritative" - but I'm no expert on the mDNS protocol). Some of these would naturally be provided by my printer only. Anyway, no such breakage should cause the operation of avahi to be disrupted. -- You are receiving this mail because: You are on the CC list for the bug.