[ 1186.111426][T18877] veth0: entered allmulticast mode
[ 1186.112279][T18877] veth1: entered allmulticast mode
[ 1186.112851][T18877] veth2: entered allmulticast mode
[ 1186.113387][T18877] veth3: entered allmulticast mode
[ 1210.630205][T18877] veth0: left allmulticast mode
[ 1210.630736][T18877] veth1: left allmulticast mode
[ 1210.631144][T18877] veth2: left allmulticast mode
[ 1210.631571][T18877] veth3: left allmulticast mode