[ 4346.349843][ T1315] br0: port 1(gw_l) entered blocking state
[ 4346.350154][ T1315] br0: port 1(gw_l) entered disabled state
[ 4346.350385][ T1315] gw_l: entered allmulticast mode
[ 4346.351558][ T1315] gw_l: entered promiscuous mode
[ 4346.354002][ T1315] br0: port 1(gw_l) entered blocking state
[ 4346.354212][ T1315] br0: port 1(gw_l) entered forwarding state
[ 4347.073717][ T1317] br0: port 2(amtg) entered blocking state
[ 4347.073972][ T1317] br0: port 2(amtg) entered disabled state
[ 4347.074210][ T1317] amtg: entered allmulticast mode
[ 4347.075551][ T1317] amtg: entered promiscuous mode
[ 4350.008285][ T1329] br0: port 2(amtg) entered blocking state
[ 4350.008608][ T1329] br0: port 2(amtg) entered forwarding state
[ 4351.308324][ T1337] amtr: entered allmulticast mode
[ 4351.308773][ T1337] relay_gw: entered allmulticast mode
[ 4351.309009][ T1337] relay_src: entered allmulticast mode
[ 4351.739828][   T74] br0: port 1(gw_l) entered disabled state
[ 4351.745832][   T74] gw_l (unregistering): left allmulticast mode
[ 4351.746047][   T74] gw_l (unregistering): left promiscuous mode
[ 4351.746224][   T74] br0: port 1(gw_l) entered disabled state
[ 4351.853373][   T74] amtg: left allmulticast mode
[ 4351.853608][   T74] amtg: left promiscuous mode
[ 4351.853911][   T74] br0: port 2(amtg) entered disabled state
[ 4351.960315][   T74] relay_gw (unregistering): left allmulticast mode
[ 4351.985247][   T74] amtr (unregistering): left allmulticast mode
[ 4352.207498][   T74] relay_src (unregistering): left allmulticast mode