[ 1806.987013][ T8988] br0: port 1(gw_l) entered blocking state
[ 1806.987489][ T8988] br0: port 1(gw_l) entered disabled state
[ 1806.987885][ T8988] gw_l: entered allmulticast mode
[ 1806.990128][ T8988] gw_l: entered promiscuous mode
[ 1806.991882][ T8988] br0: port 1(gw_l) entered blocking state
[ 1806.992863][ T8988] br0: port 1(gw_l) entered forwarding state
[ 1807.659189][ T8990] br0: port 2(amtg) entered blocking state
[ 1807.659865][ T8990] br0: port 2(amtg) entered disabled state
[ 1807.660821][ T8990] amtg: entered allmulticast mode
[ 1807.663260][ T8990] amtg: entered promiscuous mode
[ 1809.861610][ T9002] br0: port 2(amtg) entered blocking state
[ 1809.862066][ T9002] br0: port 2(amtg) entered forwarding state
[ 1810.837793][ T9008] amtr: entered allmulticast mode
[ 1810.838519][ T9008] relay_gw: entered allmulticast mode
[ 1810.838952][ T9008] relay_src: entered allmulticast mode
[ 3595.884146][   T68] br0: port 1(gw_l) entered disabled state
[ 3596.019442][   T68] gw_l (unregistering): left allmulticast mode
[ 3596.019881][   T68] gw_l (unregistering): left promiscuous mode
[ 3596.020281][   T68] br0: port 1(gw_l) entered disabled state
[ 3596.078387][   T68] amtg: left allmulticast mode
[ 3596.078720][   T68] amtg: left promiscuous mode
[ 3596.079205][   T68] br0: port 2(amtg) entered disabled state
[ 3596.328545][   T68] relay_gw (unregistering): left allmulticast mode
[ 3596.365480][   T68] amtr (unregistering): left allmulticast mode
[ 3596.394400][ T9008] relay_src: left allmulticast mode