[  419.820955][ T2502] br0: port 1(veth1) entered blocking state
[  419.822006][ T2502] br0: port 1(veth1) entered disabled state
[  419.822392][ T2502] veth1: entered allmulticast mode
[  419.826195][ T2502] veth1: entered promiscuous mode
[  420.007002][ T2504] br0: port 2(veth2) entered blocking state
[  420.007304][ T2504] br0: port 2(veth2) entered disabled state
[  420.007594][ T2504] veth2: entered allmulticast mode
[  420.010352][ T2504] veth2: entered promiscuous mode
[  420.363049][    T7] br0: port 1(veth1) entered blocking state
[  420.363477][    T7] br0: port 1(veth1) entered forwarding state
[  420.529789][   T51] br0: port 2(veth2) entered blocking state
[  420.530067][   T51] br0: port 2(veth2) entered forwarding state
[  648.923541][ T3672] br0: port 2(veth2) entered disabled state
[  649.071524][ T3673] br0: port 1(veth1) entered disabled state
[  649.229486][ T3675] veth2: left allmulticast mode
[  649.229719][ T3675] veth2: left promiscuous mode
[  649.230066][ T3675] br0: port 2(veth2) entered disabled state
[  649.233315][ T3675] veth1: left allmulticast mode
[  649.233538][ T3675] veth1: left promiscuous mode
[  649.233843][ T3675] br0: port 1(veth1) entered disabled state