[  756.461973][T20674] br1: port 1(veth1) entered blocking state
[  756.462235][T20674] br1: port 1(veth1) entered disabled state
[  756.462463][T20674] veth1: entered allmulticast mode
[  756.464150][T20674] veth1: entered promiscuous mode
[  756.495592][   T46] br1: port 1(veth1) entered blocking state
[  756.495777][   T46] br1: port 1(veth1) entered forwarding state
[  756.520810][T20677] br1: port 2(veth2) entered blocking state
[  756.521022][T20677] br1: port 2(veth2) entered disabled state
[  756.521264][T20677] veth2: entered allmulticast mode
[  756.522691][T20677] veth2: entered promiscuous mode
[  756.550562][   T46] br1: port 2(veth2) entered blocking state
[  756.550736][   T46] br1: port 2(veth2) entered forwarding state
[  774.598434][T20915] br1: port 2(veth2) entered disabled state
[  774.633853][T20916] veth2: left allmulticast mode
[  774.634012][T20916] veth2: left promiscuous mode
[  774.634245][T20916] br1: port 2(veth2) entered disabled state
[  774.657133][T20917] br1: port 1(veth1) entered disabled state
[  774.684514][T20918] veth1: left allmulticast mode
[  774.684665][T20918] veth1: left promiscuous mode
[  774.684880][T20918] br1: port 1(veth1) entered disabled state