investigate weird thing in syslog

[fool]

Something weird is going on in docker network land on the new server. Not sure if a big problem or not, but writing here for posterity. This happens once a minute and is visible in syslog. Somewhat informed guesstimate is that it might be some automated tool that struggles with dockers virtual networking that should be tweaked to ignore the virtual interfaces. maybe?

May 13 02:53:06 newshiftapi systemd-udevd[1345426]: ethtool: autonegotiation is unset or enabled, the speed and duplex are not writable.
May 13 02:53:06 newshiftapi kernel: [1817009.014515] br-d49621cda334: port 2(vethfa4e04d) entered blocking state
May 13 02:53:06 newshiftapi kernel: [1817009.014518] br-d49621cda334: port 2(vethfa4e04d) entered disabled state
May 13 02:53:06 newshiftapi kernel: [1817009.014582] device vethfa4e04d entered promiscuous mode
May 13 02:53:06 newshiftapi systemd-udevd[1345425]: ethtool: autonegotiation is unset or enabled, the speed and duplex are not writable.
May 13 02:53:06 newshiftapi networkd-dispatcher[617]: WARNING:Unknown index 59873 seen, reloading interface list
May 13 02:53:06 newshiftapi systemd-udevd[1345425]: Using default interface naming scheme 'v245'.
May 13 02:53:06 newshiftapi systemd-udevd[1345425]: vethe64e57c: Could not generate persistent MAC: No data available
May 13 02:53:06 newshiftapi systemd-networkd[562]: vethfa4e04d: Link UP
May 13 02:53:06 newshiftapi dockerd[1381]: time="2021-05-13T02:53:06.083485566Z" level=info msg="No non-localhost DNS nameservers are left in resolv.conf. Using default external servers: [nameserver 8.8.8.8 nameserver 8.8.4.4]"
May 13 02:53:06 newshiftapi dockerd[1381]: time="2021-05-13T02:53:06.083515758Z" level=info msg="IPv6 enabled; Adding default IPv6 external servers: [nameserver 2001:4860:4860::8888 nameserver 2001:4860:4860::8844]"
May 13 02:53:06 newshiftapi systemd-udevd[1345426]: Using default interface naming scheme 'v245'.
May 13 02:53:06 newshiftapi systemd-udevd[1345426]: vethfa4e04d: Could not generate persistent MAC: No data available
May 13 02:53:06 newshiftapi containerd[638]: time="2021-05-13T02:53:06.179424367Z" level=info msg="starting signal loop" namespace=moby path=/run/containerd/io.containerd.runtime.v2.task/moby/118eee19458c54b81d62dd9c6b90569afd9274a7c0cfa22b5ac3137523135fb9 pid=1345457
May 13 02:53:06 newshiftapi kernel: [1817009.596414] eth0: renamed from vethe64e57c
May 13 02:53:06 newshiftapi systemd-networkd[562]: vethfa4e04d: Gained carrier
May 13 02:53:06 newshiftapi kernel: [1817009.610854] IPv6: ADDRCONF(NETDEV_CHANGE): vethfa4e04d: link becomes ready
May 13 02:53:06 newshiftapi kernel: [1817009.610892] br-d49621cda334: port 2(vethfa4e04d) entered blocking state
May 13 02:53:06 newshiftapi kernel: [1817009.610894] br-d49621cda334: port 2(vethfa4e04d) entered forwarding state
May 13 02:53:06 newshiftapi dockerd[1381]: time="2021-05-13T02:53:06.924133809Z" level=info msg="ignoring event" container=118eee19458c54b81d62dd9c6b90569afd9274a7c0cfa22b5ac3137523135fb9 module=libcontainerd namespace=moby topic=/tasks/delete type="*events.TaskDelete"
May 13 02:53:06 newshiftapi containerd[638]: time="2021-05-13T02:53:06.925244942Z" level=info msg="shim disconnected" id=118eee19458c54b81d62dd9c6b90569afd9274a7c0cfa22b5ac3137523135fb9
May 13 02:53:07 newshiftapi systemd-networkd[562]: vethfa4e04d: Lost carrier
May 13 02:53:07 newshiftapi kernel: [1817009.953414] br-d49621cda334: port 2(vethfa4e04d) entered disabled state
May 13 02:53:07 newshiftapi kernel: [1817009.953478] vethe64e57c: renamed from eth0
May 13 02:53:07 newshiftapi networkd-dispatcher[617]: WARNING:Unknown index 59873 seen, reloading interface list
May 13 02:53:07 newshiftapi systemd-udevd[1345484]: ethtool: autonegotiation is unset or enabled, the speed and duplex are not writable.
May 13 02:53:07 newshiftapi systemd-udevd[1345484]: Using default interface naming scheme 'v245'.
May 13 02:53:07 newshiftapi kernel: [1817010.013482] br-d49621cda334: port 2(vethfa4e04d) entered disabled state
May 13 02:53:07 newshiftapi systemd-networkd[562]: vethfa4e04d: Link DOWN
May 13 02:53:07 newshiftapi kernel: [1817010.019642] device vethfa4e04d left promiscuous mode
May 13 02:53:07 newshiftapi kernel: [1817010.019646] br-d49621cda334: port 2(vethfa4e04d) entered disabled state
May 13 02:53:07 newshiftapi systemd-networkd[562]: rtnl: received neighbor for link '59874' we don't know about, ignoring.
May 13 02:53:07 newshiftapi systemd-networkd[562]: rtnl: received neighbor for link '59874' we don't know about, ignoring.
May 13 02:53:07 newshiftapi systemd-udevd[1345484]: vethe64e57c: Failed to get link config: No such device
May 13 02:53:07 newshiftapi systemd[1320499]: run-docker-netns-af823a2e13ea.mount: Succeeded.
May 13 02:53:07 newshiftapi systemd[1320499]: var-lib-docker-containers-118eee19458c54b81d62dd9c6b90569afd9274a7c0cfa22b5ac3137523135fb9-mounts-shm.mount: Succeeded.
May 13 02:53:07 newshiftapi systemd[1320499]: var-lib-docker-overlay2-6cc1753d8d5f41611a3f5ab8b2199b58bbd5b7acf94c2c4b03389fb03dab4371-merged.mount: Succeeded.
May 13 02:53:07 newshiftapi systemd[1]: run-docker-netns-af823a2e13ea.mount: Succeeded.
May 13 02:53:07 newshiftapi systemd[1]: var-lib-docker-containers-118eee19458c54b81d62dd9c6b90569afd9274a7c0cfa22b5ac3137523135fb9-mounts-shm.mount: Succeeded.
May 13 02:53:07 newshiftapi systemd[1]: var-lib-docker-overlay2-6cc1753d8d5f41611a3f5ab8b2199b58bbd5b7acf94c2c4b03389fb03dab4371-merged.mount: Succeeded.