[ 2048.937360][T20066] br1: port 1(veth1) entered blocking state
[ 2048.937809][T20066] br1: port 1(veth1) entered disabled state
[ 2048.938474][T20066] veth1: entered allmulticast mode
[ 2048.941851][T20066] veth1: entered promiscuous mode
[ 2049.065717][   T37] br1: port 1(veth1) entered blocking state
[ 2049.066221][   T37] br1: port 1(veth1) entered forwarding state
[ 2064.076726][T20165] br1: port 1(veth1) entered disabled state
[ 2064.193971][T20166] veth1: left allmulticast mode
[ 2064.194464][T20166] veth1: left promiscuous mode
[ 2064.194947][T20166] br1: port 1(veth1) entered disabled state