[  690.119779][ T3610] br1: port 1(veth1) entered blocking state
[  690.120070][ T3610] br1: port 1(veth1) entered disabled state
[  690.121584][ T3610] veth1: entered allmulticast mode
[  690.123650][ T3610] veth1: entered promiscuous mode
[  690.266187][   T52] br1: port 1(veth1) entered blocking state
[  690.266486][   T52] br1: port 1(veth1) entered forwarding state
[  711.041115][ T3685] br1: port 1(veth1) entered disabled state
[  711.200066][ T3686] veth1: left allmulticast mode
[  711.200975][ T3686] veth1: left promiscuous mode
[  711.201321][ T3686] br1: port 1(veth1) entered disabled state