RHEL Bhyve Docker Host constant networking issues

[Lastb0isct]

I've migrated from Rancher to a simple RHEL bhyve VM. Within it I have my docker containers running, they all work quite well when nothing is downloading/moving files to a network share/mount. But when content starts moving the containers start locking up and behaving slowly.

Here are the logs from /var/log/messages

Mar 7 16:39:20 rheldocker kernel: br-fdb1920a25f4: port 3(veth582d45d) entered disabled state
Mar 7 16:39:20 rheldocker NetworkManager[3312]: <info> [1551994760.8911] manager: (vethbbeb797): new Veth device (/org/freedesktop/NetworkManager/Devices/30172)
Mar 7 16:39:20 rheldocker kernel: br-fdb1920a25f4: port 3(veth582d45d) entered disabled state
Mar 7 16:39:20 rheldocker kernel: device veth582d45d left promiscuous mode
Mar 7 16:39:20 rheldocker kernel: br-fdb1920a25f4: port 3(veth582d45d) entered disabled state
Mar 7 16:39:20 rheldocker NetworkManager[3312]: <info> [1551994760.9130] device (veth582d45d): released from master device br-fdb1920a25f4
Mar 7 16:39:26 rheldocker systemd-logind: New session 175 of user root.
Mar 7 16:39:26 rheldocker systemd: Started Session 175 of user root.
Mar 7 16:40:20 rheldocker kernel: br-fdb1920a25f4: port 3(veth056b36a) entered blocking state
Mar 7 16:40:20 rheldocker kernel: br-fdb1920a25f4: port 3(veth056b36a) entered disabled state
Mar 7 16:40:20 rheldocker kernel: device veth056b36a entered promiscuous mode
Mar 7 16:40:20 rheldocker kernel: IPv6: ADDRCONF(NETDEV_UP): veth056b36a: link is not ready
Mar 7 16:40:20 rheldocker kernel: br-fdb1920a25f4: port 3(veth056b36a) entered blocking state
Mar 7 16:40:20 rheldocker kernel: br-fdb1920a25f4: port 3(veth056b36a) entered forwarding state
Mar 7 16:40:20 rheldocker kernel: br-fdb1920a25f4: port 3(veth056b36a) entered disabled state
Mar 7 16:40:20 rheldocker NetworkManager[3312]: <info> [1551994820.8585] manager: (veth4c7b4c1): new Veth device (/org/freedesktop/NetworkManager/Devices/30173)
Mar 7 16:40:20 rheldocker NetworkManager[3312]: <info> [1551994820.8606] manager: (veth056b36a): new Veth device (/org/freedesktop/NetworkManager/Devices/30174)
Mar 7 16:40:20 rheldocker containerd: time="2019-03-07T16:40:20.906144369-05:00" level=info msg="shim containerd-shim started" address="/containerd-shim/moby/6215da439c5c246d82a4af5e9eb30e87cb90781b95f14ed49db174b037dada44/shim.sock" debug=false pid=4465
Mar 7 16:40:21 rheldocker kernel: IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Mar 7 16:40:21 rheldocker kernel: IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Mar 7 16:40:21 rheldocker kernel: IPv6: ADDRCONF(NETDEV_CHANGE): veth056b36a: link becomes ready
Mar 7 16:40:21 rheldocker kernel: br-fdb1920a25f4: port 3(veth056b36a) entered blocking state
Mar 7 16:40:21 rheldocker kernel: br-fdb1920a25f4: port 3(veth056b36a) entered forwarding state
Mar 7 16:40:21 rheldocker NetworkManager[3312]: <info> [1551994821.4381] device (veth056b36a): carrier: link connected
Mar 7 16:40:22 rheldocker containerd: time="2019-03-07T16:40:22.071976690-05:00" level=info msg="shim reaped" id=6215da439c5c246d82a4af5e9eb30e87cb90781b95f14ed49db174b037dada44
Mar 7 16:40:22 rheldocker dockerd: time="2019-03-07T16:40:22.081980682-05:00" level=info msg="ignoring event" module=libcontainerd namespace=moby topic=/tasks/delete type="*events.TaskDelete"
Mar 7 16:40:22 rheldocker NetworkManager[3312]: <info> [1551994822.1086] manager: (veth4c7b4c1): new Veth device (/org/freedesktop/NetworkManager/Devices/30175)
Mar 7 16:40:22 rheldocker kernel: br-fdb1920a25f4: port 3(veth056b36a) entered disabled state
Mar 7 16:40:22 rheldocker kernel: br-fdb1920a25f4: port 3(veth056b36a) entered disabled state
Mar 7 16:40:22 rheldocker kernel: device veth056b36a left promiscuous mode
Mar 7 16:40:22 rheldocker kernel: br-fdb1920a25f4: port 3(veth056b36a) entered disabled state
Mar 7 16:40:22 rheldocker NetworkManager[3312]: <info> [1551994822.1321] device (veth056b36a): released from master device br-fdb1920a25f4

Any ideas on what this could be?

 

[Lastb0isct]

Any ideas?

 

[dlavigne]

Hardware specs?
Output of ifconfig?
FreeNAS version?

 

[Lastb0isct]

I think i figured it out -- had to disable IPv6 completely.