[  681.448032][ T3803] br1: port 1(veth1) entered blocking state
[  681.448363][ T3803] br1: port 1(veth1) entered disabled state
[  681.448644][ T3803] veth1: entered allmulticast mode
[  681.450668][ T3803] veth1: entered promiscuous mode
[  681.624875][   T77] br1: port 1(veth1) entered blocking state
[  681.625209][   T77] br1: port 1(veth1) entered forwarding state
[  703.373613][ T3942] br1: port 1(veth1) entered disabled state
[  703.552900][ T3943] veth1: left allmulticast mode
[  703.553260][ T3943] veth1: left promiscuous mode
[  703.553566][ T3943] br1: port 1(veth1) entered disabled state