[   23.850267][  T307] br0: port 1(gw_l) entered blocking state
[   23.851191][  T307] br0: port 1(gw_l) entered disabled state
[   23.851610][  T307] gw_l: entered allmulticast mode
[   23.853868][  T307] gw_l: entered promiscuous mode
[   23.856311][  T307] br0: port 1(gw_l) entered blocking state
[   23.856769][  T307] br0: port 1(gw_l) entered forwarding state
[   24.725910][  T309] br0: port 2(amtg) entered blocking state
[   24.726822][  T309] br0: port 2(amtg) entered disabled state
[   24.727254][  T309] amtg: entered allmulticast mode
[   24.729638][  T309] amtg: entered promiscuous mode
[   27.185974][  T321] br0: port 2(amtg) entered blocking state
[   27.186488][  T321] br0: port 2(amtg) entered forwarding state
[   28.611797][  T331] amtr: entered allmulticast mode
[   28.612907][  T331] relay_gw: entered allmulticast mode
[   28.613453][  T331] relay_src: entered allmulticast mode
[ 1911.418257][   T66] br0: port 1(gw_l) entered disabled state
[ 1911.448990][   T66] gw_l (unregistering): left allmulticast mode
[ 1911.449458][   T66] gw_l (unregistering): left promiscuous mode
[ 1911.449802][   T66] br0: port 1(gw_l) entered disabled state
[ 1911.499190][   T66] amtg: left allmulticast mode
[ 1911.499568][   T66] amtg: left promiscuous mode
[ 1911.500019][   T66] br0: port 2(amtg) entered disabled state
[ 1911.594643][   T66] relay_gw (unregistering): left allmulticast mode
[ 1911.614369][   T66] amtr (unregistering): left allmulticast mode
[ 1911.731922][  T331] relay_src: left allmulticast mode