[ 1553.707882][ T4536] br0: port 1(veth1) entered blocking state
[ 1553.708194][ T4536] br0: port 1(veth1) entered disabled state
[ 1553.708467][ T4536] veth1: entered allmulticast mode
[ 1553.710390][ T4536] veth1: entered promiscuous mode
[ 1554.018110][    T7] br0: port 1(veth1) entered blocking state
[ 1554.018455][    T7] br0: port 1(veth1) entered forwarding state
[ 1561.480107][ T4571] br0: port 1(veth1) entered disabled state
[ 1561.643342][ T4572] veth1: left allmulticast mode
[ 1561.643583][ T4572] veth1: left promiscuous mode
[ 1561.643899][ T4572] br0: port 1(veth1) entered disabled state