[ 1668.559206][ T7525] br1: port 1(veth1) entered blocking state
[ 1668.559488][ T7525] br1: port 1(veth1) entered disabled state
[ 1668.559754][ T7525] veth1: entered allmulticast mode
[ 1668.562644][ T7525] veth1: entered promiscuous mode
[ 1668.712813][ T4347] br1: port 1(veth1) entered blocking state
[ 1668.713193][ T4347] br1: port 1(veth1) entered forwarding state
[ 1684.706632][ T7585] br1: port 1(veth1) entered disabled state
[ 1684.877740][ T7586] veth1: left allmulticast mode
[ 1684.878067][ T7586] veth1: left promiscuous mode
[ 1684.878538][ T7586] br1: port 1(veth1) entered disabled state