[ 1656.707010][T19536] br0: port 1(gw_l) entered blocking state
[ 1656.707518][T19536] br0: port 1(gw_l) entered disabled state
[ 1656.708097][T19536] gw_l: entered allmulticast mode
[ 1656.710099][T19536] gw_l: entered promiscuous mode
[ 1656.711789][T19536] br0: port 1(gw_l) entered blocking state
[ 1656.712106][T19536] br0: port 1(gw_l) entered forwarding state
[ 1657.166117][T19538] br0: port 2(amtg) entered blocking state
[ 1657.166641][T19538] br0: port 2(amtg) entered disabled state
[ 1657.166924][T19538] amtg: entered allmulticast mode
[ 1657.168283][T19538] amtg: entered promiscuous mode
[ 1658.640256][T19549] br0: port 2(amtg) entered blocking state
[ 1658.640678][T19549] br0: port 2(amtg) entered forwarding state
[ 1659.303711][T19555] amtr: entered allmulticast mode
[ 1659.304184][T19555] relay_gw: entered allmulticast mode
[ 1659.304438][T19555] relay_src: entered allmulticast mode
[ 2859.861472][   T11] br0: port 1(gw_l) entered disabled state
[ 2860.021931][   T11] gw_l (unregistering): left allmulticast mode
[ 2860.022330][   T11] gw_l (unregistering): left promiscuous mode
[ 2860.022552][   T11] br0: port 1(gw_l) entered disabled state
[ 2860.066257][T19555] amtr: left allmulticast mode
[ 2860.066656][T19555] relay_gw: left allmulticast mode
[ 2860.066896][T19555] relay_src: left allmulticast mode
[ 2860.085022][   T11] amtg: left allmulticast mode
[ 2860.085248][   T11] amtg: left promiscuous mode
[ 2860.085557][   T11] br0: port 2(amtg) entered disabled state