[  911.602472][T21988] br0: port 1(gw_l) entered blocking state
[  911.602793][T21988] br0: port 1(gw_l) entered disabled state
[  911.603079][T21988] gw_l: entered allmulticast mode
[  911.604663][T21988] gw_l: entered promiscuous mode
[  911.606137][T21988] br0: port 1(gw_l) entered blocking state
[  911.606412][T21988] br0: port 1(gw_l) entered forwarding state
[  911.814935][T21990] br0: port 2(amtg) entered blocking state
[  911.815226][T21990] br0: port 2(amtg) entered disabled state
[  911.815410][T21990] amtg: entered allmulticast mode
[  911.816378][T21990] amtg: entered promiscuous mode
[  912.327938][T22001] br0: port 2(amtg) entered blocking state
[  912.328181][T22001] br0: port 2(amtg) entered forwarding state
[  912.730155][T22008] amtr: entered allmulticast mode
[  912.730473][T22008] relay_gw: entered allmulticast mode
[  912.730665][T22008] relay_src: entered allmulticast mode
[ 1686.831049][   T12] br0: port 1(gw_l) entered disabled state
[ 1686.842374][   T12] gw_l (unregistering): left allmulticast mode
[ 1686.842599][   T12] gw_l (unregistering): left promiscuous mode
[ 1686.843711][   T12] br0: port 1(gw_l) entered disabled state
[ 1686.873670][   T12] amtg: left allmulticast mode
[ 1686.873868][   T12] amtg: left promiscuous mode
[ 1686.874136][   T12] br0: port 2(amtg) entered disabled state
[ 1686.907507][T22008] amtr: left allmulticast mode
[ 1686.907713][T22008] relay_gw: left allmulticast mode
[ 1686.907895][T22008] relay_src: left allmulticast mode