[ 1717.359059][ T7781] br1: port 1(veth1) entered blocking state
[ 1717.359331][ T7781] br1: port 1(veth1) entered disabled state
[ 1717.359592][ T7781] veth1: entered allmulticast mode
[ 1717.362658][ T7781] veth1: entered promiscuous mode
[ 1717.519251][ T6373] br1: port 1(veth1) entered blocking state
[ 1717.519554][ T6373] br1: port 1(veth1) entered forwarding state
[ 1733.569537][ T7840] br1: port 1(veth1) entered disabled state
[ 1733.730808][ T7841] veth1: left allmulticast mode
[ 1733.731052][ T7841] veth1: left promiscuous mode
[ 1733.731377][ T7841] br1: port 1(veth1) entered disabled state