[ 1800.170894][T16660] br0: port 1(gw_l) entered blocking state
[ 1800.171487][T16660] br0: port 1(gw_l) entered disabled state
[ 1800.171891][T16660] gw_l: entered allmulticast mode
[ 1800.173983][T16660] gw_l: entered promiscuous mode
[ 1800.176339][T16660] br0: port 1(gw_l) entered blocking state
[ 1800.176822][T16660] br0: port 1(gw_l) entered forwarding state
[ 1800.887359][T16662] br0: port 2(amtg) entered blocking state
[ 1800.887904][T16662] br0: port 2(amtg) entered disabled state
[ 1800.888299][T16662] amtg: entered allmulticast mode
[ 1800.890654][T16662] amtg: entered promiscuous mode
[ 1802.946931][T16675] br0: port 2(amtg) entered blocking state
[ 1802.947420][T16675] br0: port 2(amtg) entered forwarding state
[ 1803.888183][T16681] amtr: entered allmulticast mode
[ 1803.889307][T16681] relay_gw: entered allmulticast mode
[ 1803.889754][T16681] relay_src: entered allmulticast mode
[ 3447.765902][   T12] br0: port 1(gw_l) entered disabled state
[ 3447.835496][   T12] gw_l (unregistering): left allmulticast mode
[ 3447.835966][   T12] gw_l (unregistering): left promiscuous mode
[ 3447.836310][   T12] br0: port 1(gw_l) entered disabled state
[ 3447.902577][   T12] amtg: left allmulticast mode
[ 3447.902892][   T12] amtg: left promiscuous mode
[ 3447.903330][   T12] br0: port 2(amtg) entered disabled state
[ 3448.099957][   T12] relay_gw (unregistering): left allmulticast mode
[ 3448.129853][   T12] amtr (unregistering): left allmulticast mode
[ 3448.152767][T16681] relay_src: left allmulticast mode