[ 2372.799282][T20435] br1: port 1(veth1) entered blocking state
[ 2372.799771][T20435] br1: port 1(veth1) entered disabled state
[ 2372.800220][T20435] veth1: entered allmulticast mode
[ 2372.803979][T20435] veth1: entered promiscuous mode
[ 2372.924534][   T72] br1: port 1(veth1) entered blocking state
[ 2372.925015][   T72] br1: port 1(veth1) entered forwarding state
[ 2388.002139][T20534] br1: port 1(veth1) entered disabled state
[ 2388.129326][T20535] veth1: left allmulticast mode
[ 2388.129833][T20535] veth1: left promiscuous mode
[ 2388.130335][T20535] br1: port 1(veth1) entered disabled state