[ 1047.248347][T20815] br1: port 1(veth1) entered blocking state
[ 1047.248561][T20815] br1: port 1(veth1) entered disabled state
[ 1047.248754][T20815] veth1: entered allmulticast mode
[ 1047.250186][T20815] veth1: entered promiscuous mode
[ 1047.290501][T17844] br1: port 1(veth1) entered blocking state
[ 1047.290702][T17844] br1: port 1(veth1) entered forwarding state
[ 1061.729686][T20952] br1: port 1(veth1) entered disabled state
[ 1061.754577][T20953] veth1: left allmulticast mode
[ 1061.754751][T20953] veth1: left promiscuous mode
[ 1061.754977][T20953] br1: port 1(veth1) entered disabled state