[ 4141.467444][ T2155] br0: port 1(gw_l) entered blocking state
[ 4141.467693][ T2155] br0: port 1(gw_l) entered disabled state
[ 4141.467931][ T2155] gw_l: entered allmulticast mode
[ 4141.469141][ T2155] gw_l: entered promiscuous mode
[ 4141.470247][ T2155] br0: port 1(gw_l) entered blocking state
[ 4141.470490][ T2155] br0: port 1(gw_l) entered forwarding state
[ 4142.113960][ T2157] br0: port 2(amtg) entered blocking state
[ 4142.114261][ T2157] br0: port 2(amtg) entered disabled state
[ 4142.114473][ T2157] amtg: entered allmulticast mode
[ 4142.115689][ T2157] amtg: entered promiscuous mode
[ 4144.572575][ T2169] br0: port 2(amtg) entered blocking state
[ 4144.572848][ T2169] br0: port 2(amtg) entered forwarding state
[ 4145.629459][ T2176] amtr: entered allmulticast mode
[ 4145.629855][ T2176] relay_gw: entered allmulticast mode
[ 4145.630236][ T2176] relay_src: entered allmulticast mode
[ 4145.970110][   T72] br0: port 1(gw_l) entered disabled state
[ 4146.116073][   T72] gw_l (unregistering): left allmulticast mode
[ 4146.116348][   T72] gw_l (unregistering): left promiscuous mode
[ 4146.116569][   T72] br0: port 1(gw_l) entered disabled state
[ 4146.164936][   T72] amtg: left allmulticast mode
[ 4146.165167][   T72] amtg: left promiscuous mode
[ 4146.165463][   T72] br0: port 2(amtg) entered disabled state
[ 4146.367430][   T72] relay_gw (unregistering): left allmulticast mode
[ 4146.399358][   T72] amtr (unregistering): left allmulticast mode