[ 1540.000746] br0: port 1(gw_l) entered blocking state
[ 1540.000813] br0: port 1(gw_l) entered disabled state
[ 1540.000876] gw_l: entered allmulticast mode
[ 1540.000949] gw_l: entered promiscuous mode
[ 1540.001016] br0: port 1(gw_l) entered blocking state
[ 1540.001065] br0: port 1(gw_l) entered forwarding state
[ 1540.051312] br0: port 2(amtg) entered blocking state
[ 1540.051390] br0: port 2(amtg) entered disabled state
[ 1540.051447] amtg: entered allmulticast mode
[ 1540.051532] amtg: entered promiscuous mode
[ 1540.220244] br0: port 2(amtg) entered blocking state
[ 1540.220312] br0: port 2(amtg) entered forwarding state
[ 1540.293053] gretap0: entered allmulticast mode
[ 1540.293139] erspan0: entered allmulticast mode
[ 1540.293189] amtr: entered allmulticast mode
[ 1540.293235] relay_gw: entered allmulticast mode
[ 1540.293298] relay_src: entered allmulticast mode
[ 1558.922766] br0: port 1(gw_l) entered disabled state
[ 1558.923038] gw_l (unregistering): left allmulticast mode
[ 1558.923092] gw_l (unregistering): left promiscuous mode
[ 1558.923137] br0: port 1(gw_l) entered disabled state
[ 1558.943627] amtg: left allmulticast mode
[ 1558.943690] amtg: left promiscuous mode
[ 1558.943745] br0: port 2(amtg) entered disabled state
[ 1558.955827] gretap0: left allmulticast mode
[ 1558.955893] erspan0: left allmulticast mode
[ 1558.955926] amtr: left allmulticast mode
[ 1558.955960] relay_gw: left allmulticast mode
[ 1558.956017] relay_src: left allmulticast mode