[ 4353.104818][T29834] br0: port 1(gw_l) entered blocking state
[ 4353.105116][T29834] br0: port 1(gw_l) entered disabled state
[ 4353.105352][T29834] gw_l: entered allmulticast mode
[ 4353.106553][T29834] gw_l: entered promiscuous mode
[ 4353.107926][T29834] br0: port 1(gw_l) entered blocking state
[ 4353.108136][T29834] br0: port 1(gw_l) entered forwarding state
[ 4353.878831][T29836] br0: port 2(amtg) entered blocking state
[ 4353.879119][T29836] br0: port 2(amtg) entered disabled state
[ 4353.879363][T29836] amtg: entered allmulticast mode
[ 4353.880639][T29836] amtg: entered promiscuous mode
[ 4356.849012][T29848] br0: port 2(amtg) entered blocking state
[ 4356.849326][T29848] br0: port 2(amtg) entered forwarding state
[ 4358.152627][T29857] gretap0: entered allmulticast mode
[ 4358.153056][T29857] erspan0: entered allmulticast mode
[ 4358.153347][T29857] amtr: entered allmulticast mode
[ 4358.153582][T29857] relay_gw: entered allmulticast mode
[ 4358.154838][T29857] relay_src: entered allmulticast mode
[ 4358.568453][   T72] br0: port 1(gw_l) entered disabled state
[ 4358.573697][   T72] gw_l (unregistering): left allmulticast mode
[ 4358.573949][   T72] gw_l (unregistering): left promiscuous mode
[ 4358.574154][   T72] br0: port 1(gw_l) entered disabled state
[ 4358.667402][   T72] amtg: left allmulticast mode
[ 4358.667675][   T72] amtg: left promiscuous mode
[ 4358.668029][   T72] br0: port 2(amtg) entered disabled state
[ 4358.750785][   T72] relay_gw (unregistering): left allmulticast mode
[ 4358.761242][   T72] amtr (unregistering): left allmulticast mode
[ 4359.028470][   T72] relay_src (unregistering): left allmulticast mode