[ 1725.676946][ T7742] br1: port 1(veth1) entered blocking state
[ 1725.677301][ T7742] br1: port 1(veth1) entered disabled state
[ 1725.677796][ T7742] veth1: entered allmulticast mode
[ 1725.679672][ T7742] veth1: entered promiscuous mode
[ 1725.853215][   T37] br1: port 1(veth1) entered blocking state
[ 1725.853575][   T37] br1: port 1(veth1) entered forwarding state
[ 1742.004603][ T7802] br1: port 1(veth1) entered disabled state
[ 1742.172970][ T7803] veth1: left allmulticast mode
[ 1742.173225][ T7803] veth1: left promiscuous mode
[ 1742.173563][ T7803] br1: port 1(veth1) entered disabled state