[  687.022062][ T9030] br1: port 1(veth1) entered blocking state
[  687.022317][ T9030] br1: port 1(veth1) entered disabled state
[  687.022554][ T9030] veth1: entered allmulticast mode
[  687.024054][ T9030] veth1: entered promiscuous mode
[  687.052060][   T56] br1: port 1(veth1) entered blocking state
[  687.052243][   T56] br1: port 1(veth1) entered forwarding state
[  701.323987][ T9174] br1: port 1(veth1) entered disabled state
[  701.345892][ T9175] veth1: left allmulticast mode
[  701.346057][ T9175] veth1: left promiscuous mode
[  701.346279][ T9175] br1: port 1(veth1) entered disabled state