[  791.540740][T20169] br1: port 1(veth1) entered blocking state
[  791.540986][T20169] br1: port 1(veth1) entered disabled state
[  791.541231][T20169] veth1: entered allmulticast mode
[  791.543315][T20169] veth1: entered promiscuous mode
[  791.566799][T17172] br1: port 1(veth1) entered blocking state
[  791.567007][T17172] br1: port 1(veth1) entered forwarding state
[  791.587799][T20171] br1: port 2(veth2) entered blocking state
[  791.587978][T20171] br1: port 2(veth2) entered disabled state
[  791.588151][T20171] veth2: entered allmulticast mode
[  791.589554][T20171] veth2: entered promiscuous mode
[  791.618717][   T57] br1: port 2(veth2) entered blocking state
[  791.618896][   T57] br1: port 2(veth2) entered forwarding state
[  842.013772][T21568] br1: port 2(veth2) entered disabled state
[  842.063828][T21569] veth2: left allmulticast mode
[  842.063994][T21569] veth2: left promiscuous mode
[  842.064226][T21569] br1: port 2(veth2) entered disabled state
[  842.107148][T21570] br1: port 1(veth1) entered disabled state
[  842.131672][T21571] veth1: left allmulticast mode
[  842.131827][T21571] veth1: left promiscuous mode
[  842.132035][T21571] br1: port 1(veth1) entered disabled state