[   21.461483][  T307] br0: port 1(gw_l) entered blocking state
[   21.462117][  T307] br0: port 1(gw_l) entered disabled state
[   21.462585][  T307] gw_l: entered allmulticast mode
[   21.464813][  T307] gw_l: entered promiscuous mode
[   21.467339][  T307] br0: port 1(gw_l) entered blocking state
[   21.467823][  T307] br0: port 1(gw_l) entered forwarding state
[   22.206152][  T309] br0: port 2(amtg) entered blocking state
[   22.206694][  T309] br0: port 2(amtg) entered disabled state
[   22.207141][  T309] amtg: entered allmulticast mode
[   22.209748][  T309] amtg: entered promiscuous mode
[   24.513353][  T322] br0: port 2(amtg) entered blocking state
[   24.513833][  T322] br0: port 2(amtg) entered forwarding state
[   25.802901][  T332] amtr: entered allmulticast mode
[   25.804478][  T332] relay_gw: entered allmulticast mode
[   25.804947][  T332] relay_src: entered allmulticast mode
[ 1805.825872][   T66] br0: port 1(gw_l) entered disabled state
[ 1805.938454][   T66] gw_l (unregistering): left allmulticast mode
[ 1805.938917][   T66] gw_l (unregistering): left promiscuous mode
[ 1805.939269][   T66] br0: port 1(gw_l) entered disabled state
[ 1806.014943][   T66] amtg: left allmulticast mode
[ 1806.015339][   T66] amtg: left promiscuous mode
[ 1806.015821][   T66] br0: port 2(amtg) entered disabled state
[ 1806.265872][   T66] relay_gw (unregistering): left allmulticast mode
[ 1806.295862][   T66] amtr (unregistering): left allmulticast mode
[ 1806.323898][  T332] relay_src: left allmulticast mode