[   18.119711][  T271] br0: port 1(gw_l) entered blocking state
[   18.120071][  T271] br0: port 1(gw_l) entered disabled state
[   18.120338][  T271] gw_l: entered allmulticast mode
[   18.123128][  T271] gw_l: entered promiscuous mode
[   18.124640][  T271] br0: port 1(gw_l) entered blocking state
[   18.125054][  T271] br0: port 1(gw_l) entered forwarding state
[   18.360185][  T273] br0: port 2(amtg) entered blocking state
[   18.360515][  T273] br0: port 2(amtg) entered disabled state
[   18.360915][  T273] amtg: entered allmulticast mode
[   18.362628][  T273] amtg: entered promiscuous mode
[   19.189813][  T284] br0: port 2(amtg) entered blocking state
[   19.190127][  T284] br0: port 2(amtg) entered forwarding state
[   19.772532][  T291] amtr: entered allmulticast mode
[   19.773053][  T291] relay_gw: entered allmulticast mode
[   19.773357][  T291] relay_src: entered allmulticast mode
[ 1197.450461][   T12] br0: port 1(gw_l) entered disabled state
[ 1197.454144][   T12] gw_l (unregistering): left allmulticast mode
[ 1197.454390][   T12] gw_l (unregistering): left promiscuous mode
[ 1197.454538][   T12] br0: port 1(gw_l) entered disabled state
[ 1197.487537][   T12] amtg: left allmulticast mode
[ 1197.487673][   T12] amtg: left promiscuous mode
[ 1197.487876][   T12] br0: port 2(amtg) entered disabled state
[ 1197.502224][  T291] amtr: left allmulticast mode
[ 1197.502422][  T291] relay_gw: left allmulticast mode
[ 1197.502581][  T291] relay_src: left allmulticast mode