[ 4595.877428][T30848] br0: port 1(gw_l) entered blocking state
[ 4595.877752][T30848] br0: port 1(gw_l) entered disabled state
[ 4595.877984][T30848] gw_l: entered allmulticast mode
[ 4595.879133][T30848] gw_l: entered promiscuous mode
[ 4595.880145][T30848] br0: port 1(gw_l) entered blocking state
[ 4595.880372][T30848] br0: port 1(gw_l) entered forwarding state
[ 4596.660539][T30850] br0: port 2(amtg) entered blocking state
[ 4596.660784][T30850] br0: port 2(amtg) entered disabled state
[ 4596.661018][T30850] amtg: entered allmulticast mode
[ 4596.662329][T30850] amtg: entered promiscuous mode
[ 4599.606083][T30862] br0: port 2(amtg) entered blocking state
[ 4599.606336][T30862] br0: port 2(amtg) entered forwarding state
[ 4600.958541][T30870] gretap0: entered allmulticast mode
[ 4600.958969][T30870] erspan0: entered allmulticast mode
[ 4600.959196][T30870] amtr: entered allmulticast mode
[ 4600.959833][T30870] relay_gw: entered allmulticast mode
[ 4600.960063][T30870] relay_src: entered allmulticast mode
[ 4601.379991][   T74] br0: port 1(gw_l) entered disabled state
[ 4601.551015][   T74] gw_l (unregistering): left allmulticast mode
[ 4601.551235][   T74] gw_l (unregistering): left promiscuous mode
[ 4601.551436][   T74] br0: port 1(gw_l) entered disabled state
[ 4601.599326][   T74] amtg: left allmulticast mode
[ 4601.599523][   T74] amtg: left promiscuous mode
[ 4601.599788][   T74] br0: port 2(amtg) entered disabled state
[ 4601.812647][   T74] relay_gw (unregistering): left allmulticast mode
[ 4601.836664][   T74] amtr (unregistering): left allmulticast mode