[ 1642.551172][T20442] br0: port 1(gw_l) entered blocking state
[ 1642.551614][T20442] br0: port 1(gw_l) entered disabled state
[ 1642.552156][T20442] gw_l: entered allmulticast mode
[ 1642.553445][T20442] gw_l: entered promiscuous mode
[ 1642.556397][T20442] br0: port 1(gw_l) entered blocking state
[ 1642.556716][T20442] br0: port 1(gw_l) entered forwarding state
[ 1643.026136][T20444] br0: port 2(amtg) entered blocking state
[ 1643.026712][T20444] br0: port 2(amtg) entered disabled state
[ 1643.027406][T20444] amtg: entered allmulticast mode
[ 1643.028846][T20444] amtg: entered promiscuous mode
[ 1644.540788][T20455] br0: port 2(amtg) entered blocking state
[ 1644.541184][T20455] br0: port 2(amtg) entered forwarding state
[ 1645.214850][T20463] amtr: entered allmulticast mode
[ 1645.215338][T20463] relay_gw: entered allmulticast mode
[ 1645.215597][T20463] relay_src: entered allmulticast mode
[ 2870.279036][   T66] br0: port 1(gw_l) entered disabled state
[ 2870.375801][   T66] gw_l (unregistering): left allmulticast mode
[ 2870.376199][   T66] gw_l (unregistering): left promiscuous mode
[ 2870.376414][   T66] br0: port 1(gw_l) entered disabled state
[ 2870.416592][   T66] amtg: left allmulticast mode
[ 2870.416893][   T66] amtg: left promiscuous mode
[ 2870.417217][   T66] br0: port 2(amtg) entered disabled state
[ 2870.614634][   T66] relay_gw (unregistering): left allmulticast mode
[ 2870.635689][   T66] amtr (unregistering): left allmulticast mode
[ 2870.666877][T20463] relay_src: left allmulticast mode