[   22.065301][  T310] br0: port 1(gw_l) entered blocking state
[   22.065847][  T310] br0: port 1(gw_l) entered disabled state
[   22.066265][  T310] gw_l: entered allmulticast mode
[   22.070046][  T310] gw_l: entered promiscuous mode
[   22.072360][  T310] br0: port 1(gw_l) entered blocking state
[   22.072821][  T310] br0: port 1(gw_l) entered forwarding state
[   22.746394][  T312] br0: port 2(amtg) entered blocking state
[   22.746950][  T312] br0: port 2(amtg) entered disabled state
[   22.749852][  T312] amtg: entered allmulticast mode
[   22.766762][  T312] amtg: entered promiscuous mode
[   25.087296][  T324] br0: port 2(amtg) entered blocking state
[   25.087786][  T324] br0: port 2(amtg) entered forwarding state
[   26.378316][  T332] amtr: entered allmulticast mode
[   26.379040][  T332] relay_gw: entered allmulticast mode
[   26.379448][  T332] relay_src: entered allmulticast mode
[ 1921.229714][   T12] br0: port 1(gw_l) entered disabled state
[ 1921.348946][   T12] gw_l (unregistering): left allmulticast mode
[ 1921.349408][   T12] gw_l (unregistering): left promiscuous mode
[ 1921.349783][   T12] br0: port 1(gw_l) entered disabled state
[ 1921.428327][   T12] amtg: left allmulticast mode
[ 1921.428694][   T12] amtg: left promiscuous mode
[ 1921.429184][   T12] br0: port 2(amtg) entered disabled state
[ 1921.617286][   T12] relay_gw (unregistering): left allmulticast mode
[ 1921.643493][   T12] amtr (unregistering): left allmulticast mode
[ 1921.667431][  T332] relay_src: left allmulticast mode