[ 1643.244981][T19534] br0: port 1(gw_l) entered blocking state
[ 1643.245502][T19534] br0: port 1(gw_l) entered disabled state
[ 1643.245799][T19534] gw_l: entered allmulticast mode
[ 1643.247066][T19534] gw_l: entered promiscuous mode
[ 1643.258008][T19534] br0: port 1(gw_l) entered blocking state
[ 1643.258354][T19534] br0: port 1(gw_l) entered forwarding state
[ 1643.719069][T19536] br0: port 2(amtg) entered blocking state
[ 1643.719574][T19536] br0: port 2(amtg) entered disabled state
[ 1643.720112][T19536] amtg: entered allmulticast mode
[ 1643.721489][T19536] amtg: entered promiscuous mode
[ 1645.212193][T19547] br0: port 2(amtg) entered blocking state
[ 1645.212495][T19547] br0: port 2(amtg) entered forwarding state
[ 1645.885180][T19554] amtr: entered allmulticast mode
[ 1645.885673][T19554] relay_gw: entered allmulticast mode
[ 1645.885943][T19554] relay_src: entered allmulticast mode
[ 2842.935974][   T68] br0: port 1(gw_l) entered disabled state
[ 2843.088125][   T68] gw_l (unregistering): left allmulticast mode
[ 2843.088508][   T68] gw_l (unregistering): left promiscuous mode
[ 2843.088719][   T68] br0: port 1(gw_l) entered disabled state
[ 2843.140931][T19554] amtr: left allmulticast mode
[ 2843.141270][T19554] relay_gw: left allmulticast mode
[ 2843.142625][T19554] relay_src: left allmulticast mode
[ 2843.157538][   T68] amtg: left allmulticast mode
[ 2843.157857][   T68] amtg: left promiscuous mode
[ 2843.158165][   T68] br0: port 2(amtg) entered disabled state