[ 2023.549936] br0: port 1(gw_l) entered blocking state
[ 2023.549987] br0: port 1(gw_l) entered disabled state
[ 2023.550024] gw_l: entered allmulticast mode
[ 2023.550068] gw_l: entered promiscuous mode
[ 2023.550100] br0: port 1(gw_l) entered blocking state
[ 2023.550126] br0: port 1(gw_l) entered forwarding state
[ 2023.569272] br0: port 2(amtg) entered blocking state
[ 2023.569313] br0: port 2(amtg) entered disabled state
[ 2023.569345] amtg: entered allmulticast mode
[ 2023.569376] amtg: entered promiscuous mode
[ 2023.653668] br0: port 2(amtg) entered blocking state
[ 2023.653703] br0: port 2(amtg) entered forwarding state
[ 2023.682047] gretap0: entered allmulticast mode
[ 2023.682091] erspan0: entered allmulticast mode
[ 2023.682127] amtr: entered allmulticast mode
[ 2023.682153] relay_gw: entered allmulticast mode
[ 2023.682180] relay_src: entered allmulticast mode
[ 2038.204419] br0: port 1(gw_l) entered disabled state
[ 2038.204642] gw_l (unregistering): left allmulticast mode
[ 2038.204707] gw_l (unregistering): left promiscuous mode
[ 2038.204772] br0: port 1(gw_l) entered disabled state
[ 2038.211134] gretap0: left allmulticast mode
[ 2038.211161] erspan0: left allmulticast mode
[ 2038.211181] amtr: left allmulticast mode
[ 2038.211197] relay_gw: left allmulticast mode
[ 2038.211232] relay_src: left allmulticast mode
[ 2038.211419] amtg: left allmulticast mode
[ 2038.211496] amtg: left promiscuous mode
[ 2038.211593] br0: port 2(amtg) entered disabled state