[ 3914.560347][ T2973] br0: port 1(gw_l) entered blocking state
[ 3914.560591][ T2973] br0: port 1(gw_l) entered disabled state
[ 3914.560833][ T2973] gw_l: entered allmulticast mode
[ 3914.562039][ T2973] gw_l: entered promiscuous mode
[ 3914.563880][ T2973] br0: port 1(gw_l) entered blocking state
[ 3914.564107][ T2973] br0: port 1(gw_l) entered forwarding state
[ 3915.201380][ T2975] br0: port 2(amtg) entered blocking state
[ 3915.201616][ T2975] br0: port 2(amtg) entered disabled state
[ 3915.201836][ T2975] amtg: entered allmulticast mode
[ 3915.203217][ T2975] amtg: entered promiscuous mode
[ 3917.610356][ T2987] br0: port 2(amtg) entered blocking state
[ 3917.610659][ T2987] br0: port 2(amtg) entered forwarding state
[ 3918.678053][ T2995] amtr: entered allmulticast mode
[ 3918.678577][ T2995] relay_gw: entered allmulticast mode
[ 3918.678885][ T2995] relay_src: entered allmulticast mode
[ 3918.999071][   T10] br0: port 1(gw_l) entered disabled state
[ 3919.004774][   T10] gw_l (unregistering): left allmulticast mode
[ 3919.006347][   T10] gw_l (unregistering): left promiscuous mode
[ 3919.006635][   T10] br0: port 1(gw_l) entered disabled state
[ 3919.086361][   T10] amtg: left allmulticast mode
[ 3919.086563][   T10] amtg: left promiscuous mode
[ 3919.086837][   T10] br0: port 2(amtg) entered disabled state
[ 3919.180657][   T10] relay_gw (unregistering): left allmulticast mode
[ 3919.204003][   T10] amtr (unregistering): left allmulticast mode
[ 3919.378394][   T10] relay_src (unregistering): left allmulticast mode