[ 1266.471646][ T8820] veth0: entered allmulticast mode
[ 1266.473500][ T8820] veth1: entered allmulticast mode
[ 1266.473887][ T8820] veth2: entered allmulticast mode
[ 1266.474267][ T8820] veth3: entered allmulticast mode
[ 1266.474645][ T8820] veth4: entered allmulticast mode
[ 1266.475025][ T8820] veth5: entered allmulticast mode
[ 1291.985470][ T8820] veth0: left allmulticast mode
[ 1291.985822][ T8820] veth1: left allmulticast mode
[ 1291.986192][ T8820] veth2: left allmulticast mode
[ 1291.986443][ T8820] veth3: left allmulticast mode
[ 1291.986705][ T8820] veth4: left allmulticast mode
[ 1291.986966][ T8820] veth5: left allmulticast mode