[  375.254911][ T2541] br0: port 1(veth1) entered blocking state
[  375.255226][ T2541] br0: port 1(veth1) entered disabled state
[  375.255986][ T2541] veth1: entered allmulticast mode
[  375.258078][ T2541] veth1: entered promiscuous mode
[  375.393534][ T2543] br0: port 2(veth2) entered blocking state
[  375.393922][ T2543] br0: port 2(veth2) entered disabled state
[  375.394205][ T2543] veth2: entered allmulticast mode
[  375.396864][ T2543] veth2: entered promiscuous mode
[  375.687875][   T50] br0: port 1(veth1) entered blocking state
[  375.688443][   T50] br0: port 1(veth1) entered forwarding state
[  375.809902][   T50] br0: port 2(veth2) entered blocking state
[  375.810198][   T50] br0: port 2(veth2) entered forwarding state
[  577.889338][ T3728] br0: port 2(veth2) entered disabled state
[  578.020488][ T3730] br0: port 1(veth1) entered disabled state
[  578.136831][ T3732] veth2: left allmulticast mode
[  578.137083][ T3732] veth2: left promiscuous mode
[  578.137428][ T3732] br0: port 2(veth2) entered disabled state
[  578.138762][ T3732] veth1: left allmulticast mode
[  578.138980][ T3732] veth1: left promiscuous mode
[  578.139290][ T3732] br0: port 1(veth1) entered disabled state