[  456.575325][ T3347] br0: port 1(veth1) entered blocking state
[  456.576171][ T3347] br0: port 1(veth1) entered disabled state
[  456.576565][ T3347] veth1: entered allmulticast mode
[  456.579517][ T3347] veth1: entered promiscuous mode
[  456.745810][ T3349] br0: port 2(veth2) entered blocking state
[  456.746222][ T3349] br0: port 2(veth2) entered disabled state
[  456.746633][ T3349] veth2: entered allmulticast mode
[  456.749591][ T3349] veth2: entered promiscuous mode
[  457.112432][   T51] br0: port 1(veth1) entered blocking state
[  457.112762][   T51] br0: port 1(veth1) entered forwarding state
[  457.275077][   T51] br0: port 2(veth2) entered blocking state
[  457.275386][   T51] br0: port 2(veth2) entered forwarding state
[  697.639445][ T4557] br0: port 2(veth2) entered disabled state
[  697.797434][ T4559] br0: port 1(veth1) entered disabled state
[  697.948556][ T4560] veth2: left allmulticast mode
[  697.948794][ T4560] veth2: left promiscuous mode
[  697.949108][ T4560] br0: port 2(veth2) entered disabled state
[  697.951683][ T4560] veth1: left allmulticast mode
[  697.951894][ T4560] veth1: left promiscuous mode
[  697.952191][ T4560] br0: port 1(veth1) entered disabled state