[ 2158.315298][T22275] br0: port 1(gw_l) entered blocking state
[ 2158.315605][T22275] br0: port 1(gw_l) entered disabled state
[ 2158.315890][T22275] gw_l: entered allmulticast mode
[ 2158.316894][T22275] gw_l: entered promiscuous mode
[ 2158.457569][T22276] br0: port 2(amtg) entered blocking state
[ 2158.458355][T22276] br0: port 2(amtg) entered disabled state
[ 2158.458705][T22276] amtg: entered allmulticast mode
[ 2158.459774][T22276] amtg: entered promiscuous mode
[ 2158.687330][T22285] br0: port 2(amtg) entered blocking state
[ 2158.687645][T22285] br0: port 2(amtg) entered forwarding state
[ 2158.865033][T25131] br0: port 1(gw_l) entered blocking state
[ 2158.865313][T25131] br0: port 1(gw_l) entered forwarding state
[ 2169.382171][   T12] br0: port 1(gw_l) entered disabled state
[ 2169.387556][   T12] gw_l (unregistering): left allmulticast mode
[ 2169.387959][   T12] gw_l (unregistering): left promiscuous mode
[ 2169.388327][   T12] br0: port 1(gw_l) entered disabled state
[ 2169.494218][   T12] amtg: left allmulticast mode
[ 2169.494452][   T12] amtg: left promiscuous mode
[ 2169.494920][   T12] br0: port 2(amtg) entered disabled state