[ 1339.454527][ T9841] br1: port 1(veth1) entered blocking state
[ 1339.454865][ T9841] br1: port 1(veth1) entered disabled state
[ 1339.455157][ T9841] veth1: entered allmulticast mode
[ 1339.457140][ T9841] veth1: entered promiscuous mode
[ 1339.558160][   T55] br1: port 1(veth1) entered blocking state
[ 1339.558541][   T55] br1: port 1(veth1) entered forwarding state
[ 1357.413167][ T9980] br1: port 1(veth1) entered disabled state
[ 1357.499744][ T9981] veth1: left allmulticast mode
[ 1357.500039][ T9981] veth1: left promiscuous mode
[ 1357.500517][ T9981] br1: port 1(veth1) entered disabled state