[  826.784425][ T3608] br1: port 1(veth1) entered blocking state
[  826.784719][ T3608] br1: port 1(veth1) entered disabled state
[  826.784977][ T3608] veth1: entered allmulticast mode
[  826.786846][ T3608] veth1: entered promiscuous mode
[  826.961969][   T56] br1: port 1(veth1) entered blocking state
[  826.962243][   T56] br1: port 1(veth1) entered forwarding state
[  848.857348][ T3747] br1: port 1(veth1) entered disabled state
[  849.027039][ T3748] veth1: left allmulticast mode
[  849.027280][ T3748] veth1: left promiscuous mode
[  849.027595][ T3748] br1: port 1(veth1) entered disabled state