[   21.284127][  T324] br0: port 1(gw_l) entered blocking state
[   21.284461][  T324] br0: port 1(gw_l) entered disabled state
[   21.284799][  T324] gw_l: entered allmulticast mode
[   21.286060][  T324] gw_l: entered promiscuous mode
[   21.287199][  T324] br0: port 1(gw_l) entered blocking state
[   21.287460][  T324] br0: port 1(gw_l) entered forwarding state
[   21.430748][  T326] br0: port 2(amtg) entered blocking state
[   21.431039][  T326] br0: port 2(amtg) entered disabled state
[   21.431296][  T326] amtg: entered allmulticast mode
[   21.432565][  T326] amtg: entered promiscuous mode
[   21.889287][  T337] br0: port 2(amtg) entered blocking state
[   21.889670][  T337] br0: port 2(amtg) entered forwarding state
[   22.244253][  T344] amtr: entered allmulticast mode
[   22.244507][  T344] relay_gw: entered allmulticast mode
[   22.244702][  T344] relay_src: entered allmulticast mode
[  825.175474][   T12] br0: port 1(gw_l) entered disabled state
[  825.179880][   T12] gw_l (unregistering): left allmulticast mode
[  825.180159][   T12] gw_l (unregistering): left promiscuous mode
[  825.180346][   T12] br0: port 1(gw_l) entered disabled state
[  825.214698][   T12] amtg: left allmulticast mode
[  825.214869][   T12] amtg: left promiscuous mode
[  825.215098][   T12] br0: port 2(amtg) entered disabled state
[  825.236881][  T344] amtr: left allmulticast mode
[  825.237128][  T344] relay_gw: left allmulticast mode
[  825.237318][  T344] relay_src: left allmulticast mode