[ 4354.463025][  T771] br0: port 1(gw_l) entered blocking state
[ 4354.463286][  T771] br0: port 1(gw_l) entered disabled state
[ 4354.463525][  T771] gw_l: entered allmulticast mode
[ 4354.464701][  T771] gw_l: entered promiscuous mode
[ 4354.465886][  T771] br0: port 1(gw_l) entered blocking state
[ 4354.466106][  T771] br0: port 1(gw_l) entered forwarding state
[ 4355.204644][  T773] br0: port 2(amtg) entered blocking state
[ 4355.204941][  T773] br0: port 2(amtg) entered disabled state
[ 4355.205158][  T773] amtg: entered allmulticast mode
[ 4355.206406][  T773] amtg: entered promiscuous mode
[ 4358.148804][  T785] br0: port 2(amtg) entered blocking state
[ 4358.149203][  T785] br0: port 2(amtg) entered forwarding state
[ 4359.441932][  T793] amtr: entered allmulticast mode
[ 4359.442365][  T793] relay_gw: entered allmulticast mode
[ 4359.442605][  T793] relay_src: entered allmulticast mode
[ 4359.919088][   T73] br0: port 1(gw_l) entered disabled state
[ 4359.924220][   T73] gw_l (unregistering): left allmulticast mode
[ 4359.924454][   T73] gw_l (unregistering): left promiscuous mode
[ 4359.924657][   T73] br0: port 1(gw_l) entered disabled state
[ 4360.038501][   T73] amtg: left allmulticast mode
[ 4360.038725][   T73] amtg: left promiscuous mode
[ 4360.039015][   T73] br0: port 2(amtg) entered disabled state
[ 4360.124909][   T73] relay_gw (unregistering): left allmulticast mode
[ 4360.141088][   T73] amtr (unregistering): left allmulticast mode
[ 4360.418388][   T73] relay_src (unregistering): left allmulticast mode