[ 1372.587060][T12887] br1: port 1(veth1) entered blocking state
[ 1372.587384][T12887] br1: port 1(veth1) entered disabled state
[ 1372.587630][T12887] veth1: entered allmulticast mode
[ 1372.589493][T12887] veth1: entered promiscuous mode
[ 1372.752306][   T50] br1: port 1(veth1) entered blocking state
[ 1372.752588][   T50] br1: port 1(veth1) entered forwarding state
[ 1407.258926][T12978] br1: port 1(veth1) entered disabled state
[ 1407.401772][T12979] veth1: left allmulticast mode
[ 1407.402021][T12979] veth1: left promiscuous mode
[ 1407.402370][T12979] br1: port 1(veth1) entered disabled state