[ 3881.255797][  T306] br0: port 1(gw_l) entered blocking state
[ 3881.256130][  T306] br0: port 1(gw_l) entered disabled state
[ 3881.256374][  T306] gw_l: entered allmulticast mode
[ 3881.257544][  T306] gw_l: entered promiscuous mode
[ 3881.258580][  T306] br0: port 1(gw_l) entered blocking state
[ 3881.258814][  T306] br0: port 1(gw_l) entered forwarding state
[ 3881.886556][  T308] br0: port 2(amtg) entered blocking state
[ 3881.886967][  T308] br0: port 2(amtg) entered disabled state
[ 3881.887204][  T308] amtg: entered allmulticast mode
[ 3881.888543][  T308] amtg: entered promiscuous mode
[ 3884.295579][  T320] br0: port 2(amtg) entered blocking state
[ 3884.295929][  T320] br0: port 2(amtg) entered forwarding state
[ 3885.383601][  T327] gretap0: entered allmulticast mode
[ 3885.384082][  T327] erspan0: entered allmulticast mode
[ 3885.384317][  T327] amtr: entered allmulticast mode
[ 3885.384544][  T327] relay_gw: entered allmulticast mode
[ 3885.384788][  T327] relay_src: entered allmulticast mode
[ 3885.719467][   T10] br0: port 1(gw_l) entered disabled state
[ 3885.723991][   T10] gw_l (unregistering): left allmulticast mode
[ 3885.724180][   T10] gw_l (unregistering): left promiscuous mode
[ 3885.724354][   T10] br0: port 1(gw_l) entered disabled state
[ 3885.816941][   T10] amtg: left allmulticast mode
[ 3885.817153][   T10] amtg: left promiscuous mode
[ 3885.817417][   T10] br0: port 2(amtg) entered disabled state
[ 3885.886550][   T10] relay_gw (unregistering): left allmulticast mode
[ 3885.899180][   T10] amtr (unregistering): left allmulticast mode
[ 3886.106533][   T10] relay_src (unregistering): left allmulticast mode