[ 1669.110175][ T7708] br1: port 1(veth1) entered blocking state
[ 1669.110610][ T7708] br1: port 1(veth1) entered disabled state
[ 1669.111137][ T7708] veth1: entered allmulticast mode
[ 1669.114501][ T7708] veth1: entered promiscuous mode
[ 1669.228538][ T5411] br1: port 1(veth1) entered blocking state
[ 1669.229042][ T5411] br1: port 1(veth1) entered forwarding state
[ 1684.258663][ T7807] br1: port 1(veth1) entered disabled state
[ 1684.357283][ T7808] veth1: left allmulticast mode
[ 1684.357686][ T7808] veth1: left promiscuous mode
[ 1684.358312][ T7808] br1: port 1(veth1) entered disabled state