[ 1637.500436][T20487] br0: port 1(gw_l) entered blocking state
[ 1637.500990][T20487] br0: port 1(gw_l) entered disabled state
[ 1637.501629][T20487] gw_l: entered allmulticast mode
[ 1637.502915][T20487] gw_l: entered promiscuous mode
[ 1637.504804][T20487] br0: port 1(gw_l) entered blocking state
[ 1637.505145][T20487] br0: port 1(gw_l) entered forwarding state
[ 1638.004382][T20489] br0: port 2(amtg) entered blocking state
[ 1638.005058][T20489] br0: port 2(amtg) entered disabled state
[ 1638.005341][T20489] amtg: entered allmulticast mode
[ 1638.006738][T20489] amtg: entered promiscuous mode
[ 1639.569064][T20500] br0: port 2(amtg) entered blocking state
[ 1639.569820][T20500] br0: port 2(amtg) entered forwarding state
[ 1640.269051][T20506] amtr: entered allmulticast mode
[ 1640.269841][T20506] relay_gw: entered allmulticast mode
[ 1640.270129][T20506] relay_src: entered allmulticast mode
[ 2863.052781][   T66] br0: port 1(gw_l) entered disabled state
[ 2863.164782][   T66] gw_l (unregistering): left allmulticast mode
[ 2863.165141][   T66] gw_l (unregistering): left promiscuous mode
[ 2863.165354][   T66] br0: port 1(gw_l) entered disabled state
[ 2863.209501][   T66] amtg: left allmulticast mode
[ 2863.209715][   T66] amtg: left promiscuous mode
[ 2863.210065][   T66] br0: port 2(amtg) entered disabled state
[ 2863.260745][T20506] amtr: left allmulticast mode
[ 2863.261098][T20506] relay_gw: left allmulticast mode
[ 2863.261359][T20506] relay_src: left allmulticast mode