[   20.030093][  T292] br0: port 1(gw_l) entered blocking state
[   20.030845][  T292] br0: port 1(gw_l) entered disabled state
[   20.032025][  T292] gw_l: entered allmulticast mode
[   20.034047][  T292] gw_l: entered promiscuous mode
[   20.035886][  T292] br0: port 1(gw_l) entered blocking state
[   20.036527][  T292] br0: port 1(gw_l) entered forwarding state
[   20.318968][  T294] br0: port 2(amtg) entered blocking state
[   20.319636][  T294] br0: port 2(amtg) entered disabled state
[   20.320154][  T294] amtg: entered allmulticast mode
[   20.322143][  T294] amtg: entered promiscuous mode
[   21.340569][  T306] br0: port 2(amtg) entered blocking state
[   21.341136][  T306] br0: port 2(amtg) entered forwarding state
[   21.960633][  T313] amtr: entered allmulticast mode
[   21.961217][  T313] relay_gw: entered allmulticast mode
[   21.961710][  T313] relay_src: entered allmulticast mode
[ 1244.660694][   T71] br0: port 1(gw_l) entered disabled state
[ 1244.666806][   T71] gw_l (unregistering): left allmulticast mode
[ 1244.667282][   T71] gw_l (unregistering): left promiscuous mode
[ 1244.667821][   T71] br0: port 1(gw_l) entered disabled state
[ 1244.701532][   T71] amtg: left allmulticast mode
[ 1244.701803][   T71] amtg: left promiscuous mode
[ 1244.702166][   T71] br0: port 2(amtg) entered disabled state
[ 1244.738573][   T71] relay_gw (unregistering): left allmulticast mode
[ 1244.741973][   T71] amtr (unregistering): left allmulticast mode
[ 1244.787133][  T313] relay_src: left allmulticast mode