[ 1408.982128] br0: port 1(gw_l) entered blocking state
[ 1408.982191] br0: port 1(gw_l) entered disabled state
[ 1408.982244] gw_l: entered allmulticast mode
[ 1408.982312] gw_l: entered promiscuous mode
[ 1408.982363] br0: port 1(gw_l) entered blocking state
[ 1408.982408] br0: port 1(gw_l) entered forwarding state
[ 1409.028213] br0: port 2(amtg) entered blocking state
[ 1409.028268] br0: port 2(amtg) entered disabled state
[ 1409.028315] amtg: entered allmulticast mode
[ 1409.028369] amtg: entered promiscuous mode
[ 1409.202889] br0: port 2(amtg) entered blocking state
[ 1409.202943] br0: port 2(amtg) entered forwarding state
[ 1409.282050] gretap0: entered allmulticast mode
[ 1409.282168] erspan0: entered allmulticast mode
[ 1409.282255] amtr: entered allmulticast mode
[ 1409.282314] relay_gw: entered allmulticast mode
[ 1409.282377] relay_src: entered allmulticast mode
[ 1427.029198] br0: port 1(gw_l) entered disabled state
[ 1427.029507] gw_l (unregistering): left allmulticast mode
[ 1427.029579] gw_l (unregistering): left promiscuous mode
[ 1427.029628] br0: port 1(gw_l) entered disabled state
[ 1427.041731] gretap0: left allmulticast mode
[ 1427.041803] erspan0: left allmulticast mode
[ 1427.041861] amtr: left allmulticast mode
[ 1427.041917] relay_gw: left allmulticast mode
[ 1427.041989] relay_src: left allmulticast mode
[ 1427.054053] amtg: left allmulticast mode
[ 1427.054115] amtg: left promiscuous mode
[ 1427.054157] br0: port 2(amtg) entered disabled state