[ 1571.917868][T22764] br0: port 1(gw_l) entered blocking state
[ 1571.918225][T22764] br0: port 1(gw_l) entered disabled state
[ 1571.918584][T22764] gw_l: entered allmulticast mode
[ 1571.919661][T22764] gw_l: entered promiscuous mode
[ 1571.921077][T22764] br0: port 1(gw_l) entered blocking state
[ 1571.921362][T22764] br0: port 1(gw_l) entered forwarding state
[ 1572.300791][T22766] br0: port 2(amtg) entered blocking state
[ 1572.301136][T22766] br0: port 2(amtg) entered disabled state
[ 1572.301506][T22766] amtg: entered allmulticast mode
[ 1572.302628][T22766] amtg: entered promiscuous mode
[ 1573.518176][T22777] br0: port 2(amtg) entered blocking state
[ 1573.518822][T22777] br0: port 2(amtg) entered forwarding state
[ 1574.050974][T22783] amtr: entered allmulticast mode
[ 1574.051381][T22783] relay_gw: entered allmulticast mode
[ 1574.058773][T22783] relay_src: entered allmulticast mode
[ 2645.091225][   T12] br0: port 1(gw_l) entered disabled state
[ 2645.204071][   T12] gw_l (unregistering): left allmulticast mode
[ 2645.204424][   T12] gw_l (unregistering): left promiscuous mode
[ 2645.204619][   T12] br0: port 1(gw_l) entered disabled state
[ 2645.258498][   T12] amtg: left allmulticast mode
[ 2645.258763][   T12] amtg: left promiscuous mode
[ 2645.259041][   T12] br0: port 2(amtg) entered disabled state
[ 2645.297911][T22783] amtr: left allmulticast mode
[ 2645.298158][T22783] relay_gw: left allmulticast mode
[ 2645.298351][T22783] relay_src: left allmulticast mode