[   21.230019][  T324] br0: port 1(gw_l) entered blocking state
[   21.230353][  T324] br0: port 1(gw_l) entered disabled state
[   21.230600][  T324] gw_l: entered allmulticast mode
[   21.231636][  T324] gw_l: entered promiscuous mode
[   21.232595][  T324] br0: port 1(gw_l) entered blocking state
[   21.232890][  T324] br0: port 1(gw_l) entered forwarding state
[   21.362852][  T326] br0: port 2(amtg) entered blocking state
[   21.363124][  T326] br0: port 2(amtg) entered disabled state
[   21.363470][  T326] amtg: entered allmulticast mode
[   21.364529][  T326] amtg: entered promiscuous mode
[   21.800648][  T337] br0: port 2(amtg) entered blocking state
[   21.800910][  T337] br0: port 2(amtg) entered forwarding state
[   22.174123][  T344] amtr: entered allmulticast mode
[   22.174385][  T344] relay_gw: entered allmulticast mode
[   22.174680][  T344] relay_src: entered allmulticast mode
[  843.973172][   T12] br0: port 1(gw_l) entered disabled state
[  843.978141][   T12] gw_l (unregistering): left allmulticast mode
[  843.978370][   T12] gw_l (unregistering): left promiscuous mode
[  843.978534][   T12] br0: port 1(gw_l) entered disabled state
[  844.014033][   T12] amtg: left allmulticast mode
[  844.014179][   T12] amtg: left promiscuous mode
[  844.014413][   T12] br0: port 2(amtg) entered disabled state
[  844.038060][  T344] amtr: left allmulticast mode
[  844.038269][  T344] relay_gw: left allmulticast mode
[  844.038445][  T344] relay_src: left allmulticast mode