[ 1224.434272][T12197] veth0: entered allmulticast mode
[ 1224.435183][T12197] veth1: entered allmulticast mode
[ 1224.435727][T12197] veth2: entered allmulticast mode
[ 1224.436233][T12197] veth3: entered allmulticast mode
[ 1247.129631][T12197] veth0: left allmulticast mode
[ 1247.130442][T12197] veth1: left allmulticast mode
[ 1247.131170][T12197] veth2: left allmulticast mode
[ 1247.132027][T12197] veth3: left allmulticast mode