[  730.438749][ T7316] br1: port 1(veth1) entered blocking state
[  730.438972][ T7316] br1: port 1(veth1) entered disabled state
[  730.439174][ T7316] veth1: entered allmulticast mode
[  730.441750][ T7316] veth1: entered promiscuous mode
[  730.525238][ T7320] br1: port 2(veth2) entered blocking state
[  730.525468][ T7320] br1: port 2(veth2) entered disabled state
[  730.525671][ T7320] veth2: entered allmulticast mode
[  730.527207][ T7320] veth2: entered promiscuous mode
[  730.573934][ T7322] br1: port 2(veth2) entered blocking state
[  730.574191][ T7322] br1: port 2(veth2) entered forwarding state
[  730.574597][ T7322] br1: port 1(veth1) entered blocking state
[  730.574837][ T7322] br1: port 1(veth1) entered forwarding state
[  739.859777][ T7635] br1: port 2(veth2) entered disabled state
[  739.860271][ T7635] br1: port 1(veth1) entered disabled state
[  739.897443][ T7637] veth2: left allmulticast mode
[  739.897617][ T7637] veth2: left promiscuous mode
[  739.897854][ T7637] br1: port 2(veth2) entered disabled state
[  739.948063][ T7639] veth1: left allmulticast mode
[  739.948275][ T7639] veth1: left promiscuous mode
[  739.948575][ T7639] br1: port 1(veth1) entered disabled state