[ 3884.760021][ T3981] br0: port 1(gw_l) entered blocking state
[ 3884.761092][ T3981] br0: port 1(gw_l) entered disabled state
[ 3884.767445][ T3981] gw_l: entered allmulticast mode
[ 3884.781631][ T3981] gw_l: entered promiscuous mode
[ 3884.783235][ T3981] br0: port 1(gw_l) entered blocking state
[ 3884.783528][ T3981] br0: port 1(gw_l) entered forwarding state
[ 3885.451566][ T3983] br0: port 2(amtg) entered blocking state
[ 3885.451793][ T3983] br0: port 2(amtg) entered disabled state
[ 3885.452025][ T3983] amtg: entered allmulticast mode
[ 3885.458625][ T3983] amtg: entered promiscuous mode
[ 3887.946087][ T3995] br0: port 2(amtg) entered blocking state
[ 3887.946348][ T3995] br0: port 2(amtg) entered forwarding state
[ 3889.045693][ T4002] amtr: entered allmulticast mode
[ 3889.046169][ T4002] relay_gw: entered allmulticast mode
[ 3889.046462][ T4002] relay_src: entered allmulticast mode
[ 3889.384013][   T10] br0: port 1(gw_l) entered disabled state
[ 3889.388206][   T10] gw_l (unregistering): left allmulticast mode
[ 3889.388521][   T10] gw_l (unregistering): left promiscuous mode
[ 3889.388747][   T10] br0: port 1(gw_l) entered disabled state
[ 3889.477080][   T10] amtg: left allmulticast mode
[ 3889.477348][   T10] amtg: left promiscuous mode
[ 3889.477638][   T10] br0: port 2(amtg) entered disabled state
[ 3889.549332][   T10] relay_gw (unregistering): left allmulticast mode
[ 3889.574554][   T10] amtr (unregistering): left allmulticast mode
[ 3889.776678][   T10] relay_src (unregistering): left allmulticast mode