[ 1571.785561][ T8688] br1: port 1(veth1) entered blocking state
[ 1571.785891][ T8688] br1: port 1(veth1) entered disabled state
[ 1571.786185][ T8688] veth1: entered allmulticast mode
[ 1571.788253][ T8688] veth1: entered promiscuous mode
[ 1571.975156][ T7525] br1: port 1(veth1) entered blocking state
[ 1571.975501][ T7525] br1: port 1(veth1) entered forwarding state
[ 1607.326482][ T8779] br1: port 1(veth1) entered disabled state
[ 1607.506753][ T8780] veth1: left allmulticast mode
[ 1607.506988][ T8780] veth1: left promiscuous mode
[ 1607.507290][ T8780] br1: port 1(veth1) entered disabled state