[  463.127968][ T3350] br0: port 1(veth1) entered blocking state
[  463.128926][ T3350] br0: port 1(veth1) entered disabled state
[  463.129568][ T3350] veth1: entered allmulticast mode
[  463.133446][ T3350] veth1: entered promiscuous mode
[  463.399100][ T3352] br0: port 2(veth2) entered blocking state
[  463.399616][ T3352] br0: port 2(veth2) entered disabled state
[  463.400042][ T3352] veth2: entered allmulticast mode
[  463.403321][ T3352] veth2: entered promiscuous mode
[  463.923578][   T51] br0: port 1(veth1) entered blocking state
[  463.924084][   T51] br0: port 1(veth1) entered forwarding state
[  464.148946][   T50] br0: port 2(veth2) entered blocking state
[  464.149289][   T50] br0: port 2(veth2) entered forwarding state
[  704.181135][ T4560] br0: port 2(veth2) entered disabled state
[  704.324592][ T4562] br0: port 1(veth1) entered disabled state
[  704.468466][ T4563] veth2: left allmulticast mode
[  704.468658][ T4563] veth2: left promiscuous mode
[  704.468947][ T4563] br0: port 2(veth2) entered disabled state
[  704.470249][ T4563] veth1: left allmulticast mode
[  704.470998][ T4563] veth1: left promiscuous mode
[  704.471282][ T4563] br0: port 1(veth1) entered disabled state