[ 1804.134618][T16457] br0: port 1(gw_l) entered blocking state
[ 1804.135442][T16457] br0: port 1(gw_l) entered disabled state
[ 1804.135825][T16457] gw_l: entered allmulticast mode
[ 1804.137906][T16457] gw_l: entered promiscuous mode
[ 1804.148050][T16457] br0: port 1(gw_l) entered blocking state
[ 1804.148583][T16457] br0: port 1(gw_l) entered forwarding state
[ 1804.881246][T16459] br0: port 2(amtg) entered blocking state
[ 1804.881717][T16459] br0: port 2(amtg) entered disabled state
[ 1804.882332][T16459] amtg: entered allmulticast mode
[ 1804.885321][T16459] amtg: entered promiscuous mode
[ 1806.923384][T16472] br0: port 2(amtg) entered blocking state
[ 1806.923841][T16472] br0: port 2(amtg) entered forwarding state
[ 1807.850600][T16478] amtr: entered allmulticast mode
[ 1807.851759][T16478] relay_gw: entered allmulticast mode
[ 1807.852208][T16478] relay_src: entered allmulticast mode
[ 3500.536220][   T12] br0: port 1(gw_l) entered disabled state
[ 3500.648196][   T12] gw_l (unregistering): left allmulticast mode
[ 3500.648638][   T12] gw_l (unregistering): left promiscuous mode
[ 3500.648964][   T12] br0: port 1(gw_l) entered disabled state
[ 3500.699011][   T12] amtg: left allmulticast mode
[ 3500.699398][   T12] amtg: left promiscuous mode
[ 3500.699869][   T12] br0: port 2(amtg) entered disabled state
[ 3500.887854][   T12] relay_gw (unregistering): left allmulticast mode
[ 3500.911490][   T12] amtr (unregistering): left allmulticast mode
[ 3500.947371][T16478] relay_src: left allmulticast mode