[ 1830.183464][T17074] veth0: entered allmulticast mode
[ 1830.185807][T17074] veth1: entered allmulticast mode
[ 1830.186458][T17074] veth2: entered allmulticast mode
[ 1830.187138][T17074] veth3: entered allmulticast mode
[ 1853.667945][T17074] veth0: left allmulticast mode
[ 1853.668794][T17074] veth1: left allmulticast mode
[ 1853.669535][T17074] veth2: left allmulticast mode
[ 1853.670210][T17074] veth3: left allmulticast mode