[ 1639.386285][T20730] br0: port 1(gw_l) entered blocking state
[ 1639.386940][T20730] br0: port 1(gw_l) entered disabled state
[ 1639.387246][T20730] gw_l: entered allmulticast mode
[ 1639.388540][T20730] gw_l: entered promiscuous mode
[ 1639.390832][T20730] br0: port 1(gw_l) entered blocking state
[ 1639.391180][T20730] br0: port 1(gw_l) entered forwarding state
[ 1639.822388][T20732] br0: port 2(amtg) entered blocking state
[ 1639.822986][T20732] br0: port 2(amtg) entered disabled state
[ 1639.823305][T20732] amtg: entered allmulticast mode
[ 1639.824683][T20732] amtg: entered promiscuous mode
[ 1641.287229][T20744] br0: port 2(amtg) entered blocking state
[ 1641.287856][T20744] br0: port 2(amtg) entered forwarding state
[ 1641.969447][T20750] amtr: entered allmulticast mode
[ 1641.969893][T20750] relay_gw: entered allmulticast mode
[ 1641.970429][T20750] relay_src: entered allmulticast mode
[ 2842.121332][   T67] br0: port 1(gw_l) entered disabled state
[ 2842.187801][   T67] gw_l (unregistering): left allmulticast mode
[ 2842.188133][   T67] gw_l (unregistering): left promiscuous mode
[ 2842.188325][   T67] br0: port 1(gw_l) entered disabled state
[ 2842.236163][   T67] amtg: left allmulticast mode
[ 2842.236379][   T67] amtg: left promiscuous mode
[ 2842.236687][   T67] br0: port 2(amtg) entered disabled state
[ 2842.463214][   T67] relay_gw (unregistering): left allmulticast mode
[ 2842.505310][   T67] amtr (unregistering): left allmulticast mode
[ 2842.550234][T20750] relay_src: left allmulticast mode