[ 4340.447730][T28945] br0: port 1(gw_l) entered blocking state
[ 4340.448067][T28945] br0: port 1(gw_l) entered disabled state
[ 4340.448319][T28945] gw_l: entered allmulticast mode
[ 4340.451009][T28945] gw_l: entered promiscuous mode
[ 4340.452128][T28945] br0: port 1(gw_l) entered blocking state
[ 4340.452345][T28945] br0: port 1(gw_l) entered forwarding state
[ 4341.194217][T28947] br0: port 2(amtg) entered blocking state
[ 4341.194430][T28947] br0: port 2(amtg) entered disabled state
[ 4341.194665][T28947] amtg: entered allmulticast mode
[ 4341.195876][T28947] amtg: entered promiscuous mode
[ 4344.050694][T28959] br0: port 2(amtg) entered blocking state
[ 4344.050994][T28959] br0: port 2(amtg) entered forwarding state
[ 4345.418350][T28967] gretap0: entered allmulticast mode
[ 4345.419122][T28967] erspan0: entered allmulticast mode
[ 4345.419358][T28967] amtr: entered allmulticast mode
[ 4345.419586][T28967] relay_gw: entered allmulticast mode
[ 4345.419824][T28967] relay_src: entered allmulticast mode
[ 4345.872327][   T72] br0: port 1(gw_l) entered disabled state
[ 4345.876149][   T72] gw_l (unregistering): left allmulticast mode
[ 4345.876362][   T72] gw_l (unregistering): left promiscuous mode
[ 4345.876543][   T72] br0: port 1(gw_l) entered disabled state
[ 4345.963767][   T72] amtg: left allmulticast mode
[ 4345.963967][   T72] amtg: left promiscuous mode
[ 4345.964249][   T72] br0: port 2(amtg) entered disabled state
[ 4346.087702][   T72] relay_gw (unregistering): left allmulticast mode
[ 4346.098610][   T72] amtr (unregistering): left allmulticast mode
[ 4346.314092][   T72] relay_src (unregistering): left allmulticast mode