[ 1363.101826][ T6966] veth0: entered allmulticast mode
[ 1363.102361][ T6966] veth1: entered allmulticast mode
[ 1363.103958][ T6966] veth2: entered allmulticast mode
[ 1363.104272][ T6966] veth3: entered allmulticast mode
[ 1388.033730][ T6966] veth0: left allmulticast mode
[ 1388.034157][ T6966] veth1: left allmulticast mode
[ 1388.034566][ T6966] veth2: left allmulticast mode
[ 1388.034921][ T6966] veth3: left allmulticast mode