[ 1637.930649][T20363] br0: port 1(gw_l) entered blocking state
[ 1637.931251][T20363] br0: port 1(gw_l) entered disabled state
[ 1637.931523][T20363] gw_l: entered allmulticast mode
[ 1637.932800][T20363] gw_l: entered promiscuous mode
[ 1637.942008][T20363] br0: port 1(gw_l) entered blocking state
[ 1637.942364][T20363] br0: port 1(gw_l) entered forwarding state
[ 1638.408742][T20365] br0: port 2(amtg) entered blocking state
[ 1638.410156][T20365] br0: port 2(amtg) entered disabled state
[ 1638.410648][T20365] amtg: entered allmulticast mode
[ 1638.411992][T20365] amtg: entered promiscuous mode
[ 1639.950680][T20377] br0: port 2(amtg) entered blocking state
[ 1639.951395][T20377] br0: port 2(amtg) entered forwarding state
[ 1640.627475][T20383] amtr: entered allmulticast mode
[ 1640.628241][T20383] relay_gw: entered allmulticast mode
[ 1640.628505][T20383] relay_src: entered allmulticast mode
[ 2870.523638][   T64] br0: port 1(gw_l) entered disabled state
[ 2870.628886][   T64] gw_l (unregistering): left allmulticast mode
[ 2870.629251][   T64] gw_l (unregistering): left promiscuous mode
[ 2870.629481][   T64] br0: port 1(gw_l) entered disabled state
[ 2870.673039][   T64] amtg: left allmulticast mode
[ 2870.673323][   T64] amtg: left promiscuous mode
[ 2870.673607][   T64] br0: port 2(amtg) entered disabled state
[ 2870.875444][   T64] relay_gw (unregistering): left allmulticast mode
[ 2870.908776][   T64] amtr (unregistering): left allmulticast mode
[ 2870.925383][T20383] relay_src: left allmulticast mode