[ 1803.046911][T12596] veth0: entered allmulticast mode
[ 1803.047496][T12596] veth1: entered allmulticast mode
[ 1803.047824][T12596] veth2: entered allmulticast mode
[ 1803.048185][T12596] veth3: entered allmulticast mode
[ 1832.549342][T12596] veth0: left allmulticast mode
[ 1832.549667][T12596] veth1: left allmulticast mode
[ 1832.549906][T12596] veth2: left allmulticast mode
[ 1832.550185][T12596] veth3: left allmulticast mode