[ 3884.161927][ T2231] br0: port 1(gw_l) entered blocking state
[ 3884.162160][ T2231] br0: port 1(gw_l) entered disabled state
[ 3884.162394][ T2231] gw_l: entered allmulticast mode
[ 3884.163562][ T2231] gw_l: entered promiscuous mode
[ 3884.170058][ T2231] br0: port 1(gw_l) entered blocking state
[ 3884.170265][ T2231] br0: port 1(gw_l) entered forwarding state
[ 3884.807281][ T2233] br0: port 2(amtg) entered blocking state
[ 3884.807515][ T2233] br0: port 2(amtg) entered disabled state
[ 3884.807768][ T2233] amtg: entered allmulticast mode
[ 3884.809099][ T2233] amtg: entered promiscuous mode
[ 3887.222692][ T2245] br0: port 2(amtg) entered blocking state
[ 3887.222963][ T2245] br0: port 2(amtg) entered forwarding state
[ 3888.317150][ T2252] gretap0: entered allmulticast mode
[ 3888.317604][ T2252] erspan0: entered allmulticast mode
[ 3888.317852][ T2252] amtr: entered allmulticast mode
[ 3888.318077][ T2252] relay_gw: entered allmulticast mode
[ 3888.318304][ T2252] relay_src: entered allmulticast mode
[ 3888.623262][   T73] br0: port 1(gw_l) entered disabled state
[ 3888.627964][   T73] gw_l (unregistering): left allmulticast mode
[ 3888.628227][   T73] gw_l (unregistering): left promiscuous mode
[ 3888.628399][   T73] br0: port 1(gw_l) entered disabled state
[ 3888.719910][   T73] amtg: left allmulticast mode
[ 3888.720129][   T73] amtg: left promiscuous mode
[ 3888.720403][   T73] br0: port 2(amtg) entered disabled state
[ 3888.780363][   T73] relay_gw (unregistering): left allmulticast mode
[ 3888.792279][   T73] amtr (unregistering): left allmulticast mode
[ 3889.008169][   T73] relay_src (unregistering): left allmulticast mode