[  765.106325][T21900] br0: port 1(veth1) entered blocking state
[  765.106584][T21900] br0: port 1(veth1) entered disabled state
[  765.106832][T21900] veth1: entered allmulticast mode
[  765.108396][T21900] veth1: entered promiscuous mode
[  765.142438][T21902] br0: port 2(veth2) entered blocking state
[  765.142635][T21902] br0: port 2(veth2) entered disabled state
[  765.142822][T21902] veth2: entered allmulticast mode
[  765.144260][T21902] veth2: entered promiscuous mode
[  765.190300][T12160] br0: port 1(veth1) entered blocking state
[  765.190527][T12160] br0: port 1(veth1) entered forwarding state
[  765.222211][T12160] br0: port 2(veth2) entered blocking state
[  765.222434][T12160] br0: port 2(veth2) entered forwarding state
[  791.682500][T21995] br0: port 2(veth2) entered disabled state
[  791.710933][T21996] br0: port 1(veth1) entered disabled state
[  791.730417][T21997] veth2: left allmulticast mode
[  791.730567][T21997] veth2: left promiscuous mode
[  791.730775][T21997] br0: port 2(veth2) entered disabled state
[  791.731707][T21997] veth1: left allmulticast mode
[  791.731834][T21997] veth1: left promiscuous mode
[  791.732042][T21997] br0: port 1(veth1) entered disabled state