[   22.173233][  T310] br0: port 1(gw_l) entered blocking state
[   22.174227][  T310] br0: port 1(gw_l) entered disabled state
[   22.175242][  T310] gw_l: entered allmulticast mode
[   22.179762][  T310] gw_l: entered promiscuous mode
[   22.183027][  T310] br0: port 1(gw_l) entered blocking state
[   22.183799][  T310] br0: port 1(gw_l) entered forwarding state
[   22.920900][  T312] br0: port 2(amtg) entered blocking state
[   22.921762][  T312] br0: port 2(amtg) entered disabled state
[   22.922282][  T312] amtg: entered allmulticast mode
[   22.924942][  T312] amtg: entered promiscuous mode
[   25.384781][  T324] br0: port 2(amtg) entered blocking state
[   25.385537][  T324] br0: port 2(amtg) entered forwarding state
[   26.873707][  T335] amtr: entered allmulticast mode
[   26.874377][  T335] relay_gw: entered allmulticast mode
[   26.875027][  T335] relay_src: entered allmulticast mode
[ 1914.989265][   T12] br0: port 1(gw_l) entered disabled state
[ 1915.025295][   T12] gw_l (unregistering): left allmulticast mode
[ 1915.025887][   T12] gw_l (unregistering): left promiscuous mode
[ 1915.026304][   T12] br0: port 1(gw_l) entered disabled state
[ 1915.085111][   T12] amtg: left allmulticast mode
[ 1915.085517][   T12] amtg: left promiscuous mode
[ 1915.086019][   T12] br0: port 2(amtg) entered disabled state
[ 1915.184490][   T12] relay_gw (unregistering): left allmulticast mode
[ 1915.197661][   T12] amtr (unregistering): left allmulticast mode
[ 1915.348092][  T335] relay_src: left allmulticast mode