[ 1533.099234][ T7570] br1: port 1(veth1) entered blocking state
[ 1533.099476][ T7570] br1: port 1(veth1) entered disabled state
[ 1533.099733][ T7570] veth1: entered allmulticast mode
[ 1533.101564][ T7570] veth1: entered promiscuous mode
[ 1533.276366][  T320] br1: port 1(veth1) entered blocking state
[ 1533.276732][  T320] br1: port 1(veth1) entered forwarding state
[ 1553.378000][ T7645] br1: port 1(veth1) entered disabled state
[ 1553.522962][ T7646] veth1: left allmulticast mode
[ 1553.523158][ T7646] veth1: left promiscuous mode
[ 1553.523444][ T7646] br1: port 1(veth1) entered disabled state