[  747.628201][ T7335] br1: port 1(veth1) entered blocking state
[  747.628421][ T7335] br1: port 1(veth1) entered disabled state
[  747.628608][ T7335] veth1: entered allmulticast mode
[  747.630067][ T7335] veth1: entered promiscuous mode
[  747.691177][ T7338] br1: port 2(veth2) entered blocking state
[  747.691679][ T7338] br1: port 2(veth2) entered disabled state
[  747.691910][ T7338] veth2: entered allmulticast mode
[  747.693405][ T7338] veth2: entered promiscuous mode
[  747.745463][ T7340] br1: port 2(veth2) entered blocking state
[  747.745695][ T7340] br1: port 2(veth2) entered forwarding state
[  747.746067][ T7340] br1: port 1(veth1) entered blocking state
[  747.746282][ T7340] br1: port 1(veth1) entered forwarding state
[  757.657494][ T7700] br1: port 2(veth2) entered disabled state
[  757.657991][ T7700] br1: port 1(veth1) entered disabled state
[  757.712252][ T7702] veth2: left allmulticast mode
[  757.713034][ T7702] veth2: left promiscuous mode
[  757.713290][ T7702] br1: port 2(veth2) entered disabled state
[  757.782790][ T7704] veth1: left allmulticast mode
[  757.782963][ T7704] veth1: left promiscuous mode
[  757.783179][ T7704] br1: port 1(veth1) entered disabled state