[ 1535.602583][ T6833] br1: port 1(veth1) entered blocking state
[ 1535.603759][ T6833] br1: port 1(veth1) entered disabled state
[ 1535.604403][ T6833] veth1: entered allmulticast mode
[ 1535.606423][ T6833] veth1: entered promiscuous mode
[ 1535.762583][T21590] br1: port 1(veth1) entered blocking state
[ 1535.763006][T21590] br1: port 1(veth1) entered forwarding state
[ 1556.121440][ T6908] br1: port 1(veth1) entered disabled state
[ 1556.261750][ T6909] veth1: left allmulticast mode
[ 1556.261979][ T6909] veth1: left promiscuous mode
[ 1556.262293][ T6909] br1: port 1(veth1) entered disabled state