[ 3880.956232][T30422] br0: port 1(gw_l) entered blocking state
[ 3880.956634][T30422] br0: port 1(gw_l) entered disabled state
[ 3880.957015][T30422] gw_l: entered allmulticast mode
[ 3880.959664][T30422] gw_l: entered promiscuous mode
[ 3880.961378][T30422] br0: port 1(gw_l) entered blocking state
[ 3880.961716][T30422] br0: port 1(gw_l) entered forwarding state
[ 3881.612609][T30424] br0: port 2(amtg) entered blocking state
[ 3881.612886][T30424] br0: port 2(amtg) entered disabled state
[ 3881.613177][T30424] amtg: entered allmulticast mode
[ 3881.614560][T30424] amtg: entered promiscuous mode
[ 3884.017441][T30436] br0: port 2(amtg) entered blocking state
[ 3884.017741][T30436] br0: port 2(amtg) entered forwarding state
[ 3885.086124][T30443] gretap0: entered allmulticast mode
[ 3885.086550][T30443] erspan0: entered allmulticast mode
[ 3885.086779][T30443] amtr: entered allmulticast mode
[ 3885.087006][T30443] relay_gw: entered allmulticast mode
[ 3885.087850][T30443] relay_src: entered allmulticast mode
[ 3885.437367][   T72] br0: port 1(gw_l) entered disabled state
[ 3885.441453][   T72] gw_l (unregistering): left allmulticast mode
[ 3885.441648][   T72] gw_l (unregistering): left promiscuous mode
[ 3885.441828][   T72] br0: port 1(gw_l) entered disabled state
[ 3885.526394][   T72] amtg: left allmulticast mode
[ 3885.526597][   T72] amtg: left promiscuous mode
[ 3885.526859][   T72] br0: port 2(amtg) entered disabled state
[ 3885.635736][   T72] relay_gw (unregistering): left allmulticast mode
[ 3885.658300][   T72] amtr (unregistering): left allmulticast mode
[ 3885.855801][   T72] relay_src (unregistering): left allmulticast mode