[ 1560.822635][ T8933] br1: port 1(veth1) entered blocking state
[ 1560.822881][ T8933] br1: port 1(veth1) entered disabled state
[ 1560.823122][ T8933] veth1: entered allmulticast mode
[ 1560.824946][ T8933] veth1: entered promiscuous mode
[ 1560.982445][   T63] br1: port 1(veth1) entered blocking state
[ 1560.982739][   T63] br1: port 1(veth1) entered forwarding state
[ 1576.642591][ T8992] br1: port 1(veth1) entered disabled state
[ 1576.822790][ T8993] veth1: left allmulticast mode
[ 1576.823077][ T8993] veth1: left promiscuous mode
[ 1576.823527][ T8993] br1: port 1(veth1) entered disabled state