Feb 27 17:07:09 freenas kernel: sonewconn: pcb 0xfffff801c8f631d0: Listen queue overflow: 151 already in queue awaiting acceptance (12 occurrences)
Feb 27 17:08:29 freenas kernel: sonewconn: pcb 0xfffff801c8f631d0: Listen queue overflow: 151 already in queue awaiting acceptance (2 occurrences)
Feb 27 17:09:58 freenas kernel: sonewconn: pcb 0xfffff801c8f631d0: Listen queue overflow: 151 already in queue awaiting acceptance (3 occurrences)
...
I've been having this for a while since 11.1 I think. It will go away after a server restart and be fine for a few weeks. I have tried looking at incoming connections and i don't see anything out of the ordinary, i also don't fully understand how to properly debug this. I googled furiously and followed a number of threads on similar issues, but i cannot get to the bottom of it. Here's hoping someone can help me with this.
Hardware:
Dell R510
2 x 8 core Intel
32GB Ram
1 Nic (onboard) connected to network (2nd port available)
1 VM running ubuntu and zoneminder, nextcloud and pi-hole -- other than nextcloud nothing is open to outside.
4 Jails: 1 for plex (open) 1 for radar, sonarr..etc, 1 jail for grafana and a few other monitoring tools and 1 jail for deluge
FreeNas 11.2 (Stable)
Probably running a few other things as well.
I can't say i see any errors or any abnormal behavior when these messages start and i can't seem to find a trigger for them. They just seem to randomly start and will not go away, even if i start turning off the VM or jails. After a reboot all is well for a few weeks.
Any help appreciated, thank you!
Feb 27 17:08:29 freenas kernel: sonewconn: pcb 0xfffff801c8f631d0: Listen queue overflow: 151 already in queue awaiting acceptance (2 occurrences)
Feb 27 17:09:58 freenas kernel: sonewconn: pcb 0xfffff801c8f631d0: Listen queue overflow: 151 already in queue awaiting acceptance (3 occurrences)
...
I've been having this for a while since 11.1 I think. It will go away after a server restart and be fine for a few weeks. I have tried looking at incoming connections and i don't see anything out of the ordinary, i also don't fully understand how to properly debug this. I googled furiously and followed a number of threads on similar issues, but i cannot get to the bottom of it. Here's hoping someone can help me with this.
Hardware:
Dell R510
2 x 8 core Intel
32GB Ram
1 Nic (onboard) connected to network (2nd port available)
1 VM running ubuntu and zoneminder, nextcloud and pi-hole -- other than nextcloud nothing is open to outside.
4 Jails: 1 for plex (open) 1 for radar, sonarr..etc, 1 jail for grafana and a few other monitoring tools and 1 jail for deluge
FreeNas 11.2 (Stable)
Probably running a few other things as well.
I can't say i see any errors or any abnormal behavior when these messages start and i can't seem to find a trigger for them. They just seem to randomly start and will not go away, even if i start turning off the VM or jails. After a reboot all is well for a few weeks.
Any help appreciated, thank you!