[ 1868.392319][ T6853] br1: port 1(veth1) entered blocking state
[ 1868.392731][ T6853] br1: port 1(veth1) entered disabled state
[ 1868.394356][ T6853] veth1: entered allmulticast mode
[ 1868.397633][ T6853] veth1: entered promiscuous mode
[ 1868.515971][  T152] br1: port 1(veth1) entered blocking state
[ 1868.516424][  T152] br1: port 1(veth1) entered forwarding state
[ 1887.756931][ T6992] br1: port 1(veth1) entered disabled state
[ 1887.871025][ T6993] veth1: left allmulticast mode
[ 1887.871395][ T6993] veth1: left promiscuous mode
[ 1887.871880][ T6993] br1: port 1(veth1) entered disabled state