[ 1090.933092][T27721] veth0: entered allmulticast mode
[ 1090.933504][T27721] veth1: entered allmulticast mode
[ 1090.933836][T27721] veth2: entered allmulticast mode
[ 1090.934138][T27721] veth3: entered allmulticast mode
[ 1101.542563][T27721] veth0: left allmulticast mode
[ 1101.542819][T27721] veth1: left allmulticast mode
[ 1101.543009][T27721] veth2: left allmulticast mode
[ 1101.543203][T27721] veth3: left allmulticast mode