[ 1570.964733][ T9578] br1: port 1(veth1) entered blocking state
[ 1570.965023][ T9578] br1: port 1(veth1) entered disabled state
[ 1570.965282][ T9578] veth1: entered allmulticast mode
[ 1570.967792][ T9578] veth1: entered promiscuous mode
[ 1571.119377][ T7994] br1: port 1(veth1) entered blocking state
[ 1571.119691][ T7994] br1: port 1(veth1) entered forwarding state
[ 1586.851256][ T9637] br1: port 1(veth1) entered disabled state
[ 1587.017019][ T9638] veth1: left allmulticast mode
[ 1587.017347][ T9638] veth1: left promiscuous mode
[ 1587.017828][ T9638] br1: port 1(veth1) entered disabled state