[ 1471.894620][ T6547] veth0: entered allmulticast mode
[ 1471.895166][ T6547] veth1: entered allmulticast mode
[ 1471.895490][ T6547] veth2: entered allmulticast mode
[ 1471.895884][ T6547] veth3: entered allmulticast mode
[ 1498.057815][ T6547] veth0: left allmulticast mode
[ 1498.058116][ T6547] veth1: left allmulticast mode
[ 1498.058365][ T6547] veth2: left allmulticast mode
[ 1498.058625][ T6547] veth3: left allmulticast mode