[ 1192.263901][T18842] veth0: entered allmulticast mode
[ 1192.265701][T18842] veth1: entered allmulticast mode
[ 1192.266910][T18842] veth2: entered allmulticast mode
[ 1192.267732][T18842] veth3: entered allmulticast mode
[ 1216.264540][T18842] veth0: left allmulticast mode
[ 1216.266620][T18842] veth1: left allmulticast mode
[ 1216.267814][T18842] veth2: left allmulticast mode
[ 1216.271159][T18842] veth3: left allmulticast mode