[  553.862308][ T3031] br1: port 1(veth1) entered blocking state
[  553.862570][ T3031] br1: port 1(veth1) entered disabled state
[  553.862825][ T3031] veth1: entered allmulticast mode
[  553.864428][ T3031] veth1: entered promiscuous mode
[  553.893520][   T45] br1: port 1(veth1) entered blocking state
[  553.893728][   T45] br1: port 1(veth1) entered forwarding state
[  580.837758][ T3210] br1: port 1(veth1) entered disabled state
[  580.862344][ T3211] veth1: left allmulticast mode
[  580.862612][ T3211] veth1: left promiscuous mode
[  580.862990][ T3211] br1: port 1(veth1) entered disabled state