[  375.400791][ T2540] br0: port 1(veth1) entered blocking state
[  375.401250][ T2540] br0: port 1(veth1) entered disabled state
[  375.401668][ T2540] veth1: entered allmulticast mode
[  375.406690][ T2540] veth1: entered promiscuous mode
[  375.582260][ T2542] br0: port 2(veth2) entered blocking state
[  375.582584][ T2542] br0: port 2(veth2) entered disabled state
[  375.582962][ T2542] veth2: entered allmulticast mode
[  375.587313][ T2542] veth2: entered promiscuous mode
[  375.886906][   T50] br0: port 1(veth1) entered blocking state
[  375.887260][   T50] br0: port 1(veth1) entered forwarding state
[  376.031620][   T49] br0: port 2(veth2) entered blocking state
[  376.031882][   T49] br0: port 2(veth2) entered forwarding state
[  584.084516][ T3727] br0: port 2(veth2) entered disabled state
[  584.216298][ T3729] br0: port 1(veth1) entered disabled state
[  584.339840][ T3730] veth2: left allmulticast mode
[  584.340054][ T3730] veth2: left promiscuous mode
[  584.340977][ T3730] br0: port 2(veth2) entered disabled state
[  584.342294][ T3730] veth1: left allmulticast mode
[  584.342480][ T3730] veth1: left promiscuous mode
[  584.342760][ T3730] br0: port 1(veth1) entered disabled state