[ 1650.320686][ T6238] veth0: entered allmulticast mode
[ 1650.321201][ T6238] veth1: entered allmulticast mode
[ 1650.322312][ T6238] veth2: entered allmulticast mode
[ 1650.322636][ T6238] veth3: entered allmulticast mode
[ 1677.472237][ T6238] veth0: left allmulticast mode
[ 1677.472585][ T6238] veth1: left allmulticast mode
[ 1677.472820][ T6238] veth2: left allmulticast mode
[ 1677.473091][ T6238] veth3: left allmulticast mode