[  260.255149][ T1218] br0: port 1(gw_l) entered blocking state
[  260.255590][ T1218] br0: port 1(gw_l) entered disabled state
[  260.256045][ T1218] gw_l: entered allmulticast mode
[  260.258550][ T1218] gw_l: entered promiscuous mode
[  260.261193][ T1218] br0: port 1(gw_l) entered blocking state
[  260.261678][ T1218] br0: port 1(gw_l) entered forwarding state
[  261.069547][ T1220] br0: port 2(amtg) entered blocking state
[  261.070218][ T1220] br0: port 2(amtg) entered disabled state
[  261.070651][ T1220] amtg: entered allmulticast mode
[  261.073164][ T1220] amtg: entered promiscuous mode
[  263.488932][ T1232] br0: port 2(amtg) entered blocking state
[  263.489712][ T1232] br0: port 2(amtg) entered forwarding state
[  264.986101][ T1241] amtr: entered allmulticast mode
[  264.986860][ T1241] relay_gw: entered allmulticast mode
[  264.987638][ T1241] relay_src: entered allmulticast mode
[ 2215.231641][   T12] br0: port 1(gw_l) entered disabled state
[ 2215.260157][   T12] gw_l (unregistering): left allmulticast mode
[ 2215.260748][   T12] gw_l (unregistering): left promiscuous mode
[ 2215.261159][   T12] br0: port 1(gw_l) entered disabled state
[ 2215.325769][   T12] amtg: left allmulticast mode
[ 2215.326158][   T12] amtg: left promiscuous mode
[ 2215.326826][   T12] br0: port 2(amtg) entered disabled state
[ 2215.443253][   T12] relay_gw (unregistering): left allmulticast mode
[ 2215.457700][   T12] amtr (unregistering): left allmulticast mode
[ 2215.655400][   T12] relay_src (unregistering): left allmulticast mode