[ 2878.549878][ T8111] br1: port 1(veth1) entered blocking state
[ 2878.550178][ T8111] br1: port 1(veth1) entered disabled state
[ 2878.550516][ T8111] veth1: entered allmulticast mode
[ 2878.552583][ T8111] veth1: entered promiscuous mode
[ 2878.748089][ T4880] br1: port 1(veth1) entered blocking state
[ 2878.748357][ T4880] br1: port 1(veth1) entered forwarding state
[ 2899.273938][ T8180] br1: port 1(veth1) entered disabled state
[ 2899.421706][ T8181] veth1: left allmulticast mode
[ 2899.422002][ T8181] veth1: left promiscuous mode
[ 2899.422313][ T8181] br1: port 1(veth1) entered disabled state