[ 1475.481795][ T9429] br1: port 1(veth1) entered blocking state
[ 1475.482241][ T9429] br1: port 1(veth1) entered disabled state
[ 1475.482499][ T9429] veth1: entered allmulticast mode
[ 1475.484341][ T9429] veth1: entered promiscuous mode
[ 1475.633558][   T40] br1: port 1(veth1) entered blocking state
[ 1475.633942][   T40] br1: port 1(veth1) entered forwarding state
[ 1510.105809][ T9520] br1: port 1(veth1) entered disabled state
[ 1510.259745][ T9521] veth1: left allmulticast mode
[ 1510.260971][ T9521] veth1: left promiscuous mode
[ 1510.261456][ T9521] br1: port 1(veth1) entered disabled state