[ 2276.935373][T19701] br1: port 1(veth1) entered blocking state
[ 2276.935858][T19701] br1: port 1(veth1) entered disabled state
[ 2276.936341][T19701] veth1: entered allmulticast mode
[ 2276.939754][T19701] veth1: entered promiscuous mode
[ 2277.072446][   T37] br1: port 1(veth1) entered blocking state
[ 2277.073073][   T37] br1: port 1(veth1) entered forwarding state
[ 2296.392450][T19840] br1: port 1(veth1) entered disabled state
[ 2296.495244][T19841] veth1: left allmulticast mode
[ 2296.495604][T19841] veth1: left promiscuous mode
[ 2296.496439][T19841] br1: port 1(veth1) entered disabled state