[   21.524449][  T310] br0: port 1(gw_l) entered blocking state
[   21.525269][  T310] br0: port 1(gw_l) entered disabled state
[   21.525727][  T310] gw_l: entered allmulticast mode
[   21.528028][  T310] gw_l: entered promiscuous mode
[   21.530314][  T310] br0: port 1(gw_l) entered blocking state
[   21.530895][  T310] br0: port 1(gw_l) entered forwarding state
[   22.171235][  T312] br0: port 2(amtg) entered blocking state
[   22.172134][  T312] br0: port 2(amtg) entered disabled state
[   22.172882][  T312] amtg: entered allmulticast mode
[   22.177005][  T312] amtg: entered promiscuous mode
[   24.596809][  T324] br0: port 2(amtg) entered blocking state
[   24.597253][  T324] br0: port 2(amtg) entered forwarding state
[   25.938259][  T332] amtr: entered allmulticast mode
[   25.938823][  T332] relay_gw: entered allmulticast mode
[   25.939264][  T332] relay_src: entered allmulticast mode
[ 1925.052013][   T12] br0: port 1(gw_l) entered disabled state
[ 1925.076838][   T12] gw_l (unregistering): left allmulticast mode
[ 1925.078031][   T12] gw_l (unregistering): left promiscuous mode
[ 1925.078400][   T12] br0: port 1(gw_l) entered disabled state
[ 1925.136702][   T12] amtg: left allmulticast mode
[ 1925.137072][   T12] amtg: left promiscuous mode
[ 1925.137582][   T12] br0: port 2(amtg) entered disabled state
[ 1925.228566][   T12] relay_gw (unregistering): left allmulticast mode
[ 1925.246602][   T12] amtr (unregistering): left allmulticast mode
[ 1925.411167][  T332] relay_src: left allmulticast mode