[ 1526.366545][T21156] veth0: entered allmulticast mode
[ 1526.367376][T21156] veth1: entered allmulticast mode
[ 1526.368128][T21156] veth2: entered allmulticast mode
[ 1526.368677][T21156] veth3: entered allmulticast mode
[ 1526.369214][T21156] veth4: entered allmulticast mode
[ 1526.369748][T21156] veth5: entered allmulticast mode
[ 1560.690453][T21156] veth0: left allmulticast mode
[ 1560.690979][T21156] veth1: left allmulticast mode
[ 1560.691382][T21156] veth2: left allmulticast mode
[ 1560.692990][T21156] veth3: left allmulticast mode
[ 1560.693394][T21156] veth4: left allmulticast mode
[ 1560.693807][T21156] veth5: left allmulticast mode