[ 1321.147220][ T9092] br1: port 1(veth1) entered blocking state
[ 1321.147692][ T9092] br1: port 1(veth1) entered disabled state
[ 1321.148118][ T9092] veth1: entered allmulticast mode
[ 1321.151728][ T9092] veth1: entered promiscuous mode
[ 1321.260827][   T38] br1: port 1(veth1) entered blocking state
[ 1321.261266][   T38] br1: port 1(veth1) entered forwarding state
[ 1354.760177][ T9271] br1: port 1(veth1) entered disabled state
[ 1354.875715][ T9272] veth1: left allmulticast mode
[ 1354.876084][ T9272] veth1: left promiscuous mode
[ 1354.876847][ T9272] br1: port 1(veth1) entered disabled state