[ 1168.046158][ T5449] br1: port 1(veth1) entered blocking state
[ 1168.046456][ T5449] br1: port 1(veth1) entered disabled state
[ 1168.046748][ T5449] veth1: entered allmulticast mode
[ 1168.054638][ T5449] veth1: entered promiscuous mode
[ 1168.183242][    T9] br1: port 1(veth1) entered blocking state
[ 1168.183526][    T9] br1: port 1(veth1) entered forwarding state
[ 1200.712150][ T5540] br1: port 1(veth1) entered disabled state
[ 1200.837500][ T5541] veth1: left allmulticast mode
[ 1200.837729][ T5541] veth1: left promiscuous mode
[ 1200.838025][ T5541] br1: port 1(veth1) entered disabled state