[ 4101.079404][T31997] br0: port 1(gw_l) entered blocking state
[ 4101.079709][T31997] br0: port 1(gw_l) entered disabled state
[ 4101.079946][T31997] gw_l: entered allmulticast mode
[ 4101.082565][T31997] gw_l: entered promiscuous mode
[ 4101.083588][T31997] br0: port 1(gw_l) entered blocking state
[ 4101.083793][T31997] br0: port 1(gw_l) entered forwarding state
[ 4101.750610][T31999] br0: port 2(amtg) entered blocking state
[ 4101.750873][T31999] br0: port 2(amtg) entered disabled state
[ 4101.751107][T31999] amtg: entered allmulticast mode
[ 4101.752347][T31999] amtg: entered promiscuous mode
[ 4104.140945][T32011] br0: port 2(amtg) entered blocking state
[ 4104.141240][T32011] br0: port 2(amtg) entered forwarding state
[ 4105.197478][T32018] gretap0: entered allmulticast mode
[ 4105.198265][T32018] erspan0: entered allmulticast mode
[ 4105.198498][T32018] amtr: entered allmulticast mode
[ 4105.198718][T32018] relay_gw: entered allmulticast mode
[ 4105.198939][T32018] relay_src: entered allmulticast mode
[ 4105.535590][   T75] br0: port 1(gw_l) entered disabled state
[ 4105.646882][   T75] gw_l (unregistering): left allmulticast mode
[ 4105.647180][   T75] gw_l (unregistering): left promiscuous mode
[ 4105.647370][   T75] br0: port 1(gw_l) entered disabled state
[ 4105.689550][   T75] amtg: left allmulticast mode
[ 4105.689756][   T75] amtg: left promiscuous mode
[ 4105.690013][   T75] br0: port 2(amtg) entered disabled state
[ 4105.933531][   T75] relay_gw (unregistering): left allmulticast mode
[ 4105.949579][   T75] amtr (unregistering): left allmulticast mode