[  420.194190][ T2501] br0: port 1(veth1) entered blocking state
[  420.194564][ T2501] br0: port 1(veth1) entered disabled state
[  420.194873][ T2501] veth1: entered allmulticast mode
[  420.197379][ T2501] veth1: entered promiscuous mode
[  420.363806][ T2503] br0: port 2(veth2) entered blocking state
[  420.364080][ T2503] br0: port 2(veth2) entered disabled state
[  420.364382][ T2503] veth2: entered allmulticast mode
[  420.366835][ T2503] veth2: entered promiscuous mode
[  420.703554][   T51] br0: port 1(veth1) entered blocking state
[  420.703807][   T51] br0: port 1(veth1) entered forwarding state
[  420.901039][   T51] br0: port 2(veth2) entered blocking state
[  420.901467][   T51] br0: port 2(veth2) entered forwarding state
[  646.888021][ T3671] br0: port 2(veth2) entered disabled state
[  647.056711][ T3673] br0: port 1(veth1) entered disabled state
[  647.225895][ T3674] veth2: left allmulticast mode
[  647.226117][ T3674] veth2: left promiscuous mode
[  647.226439][ T3674] br0: port 2(veth2) entered disabled state
[  647.228508][ T3674] veth1: left allmulticast mode
[  647.228687][ T3674] veth1: left promiscuous mode
[  647.228979][ T3674] br0: port 1(veth1) entered disabled state