[ 1342.704863][ T9818] br1: port 1(veth1) entered blocking state
[ 1342.705118][ T9818] br1: port 1(veth1) entered disabled state
[ 1342.705373][ T9818] veth1: entered allmulticast mode
[ 1342.707414][ T9818] veth1: entered promiscuous mode
[ 1342.847173][ T7461] br1: port 1(veth1) entered blocking state
[ 1342.847438][ T7461] br1: port 1(veth1) entered forwarding state
[ 1376.888271][ T9900] br1: port 1(veth1) entered disabled state
[ 1377.029486][ T9902] veth1: left allmulticast mode
[ 1377.029719][ T9902] veth1: left promiscuous mode
[ 1377.030017][ T9902] br1: port 1(veth1) entered disabled state