[ 1443.382935][ T3965] br1: port 1(veth1) entered blocking state
[ 1443.383263][ T3965] br1: port 1(veth1) entered disabled state
[ 1443.383553][ T3965] veth1: entered allmulticast mode
[ 1443.385414][ T3965] veth1: entered promiscuous mode
[ 1443.386157][ T3965] br1: port 1(veth1) entered blocking state
[ 1443.386395][ T3965] br1: port 1(veth1) entered forwarding state
[ 1478.149561][ T4056] br1: port 1(veth1) entered disabled state
[ 1478.286301][ T4057] veth1: left allmulticast mode
[ 1478.286507][ T4057] veth1: left promiscuous mode
[ 1478.287136][ T4057] br1: port 1(veth1) entered disabled state