[ 1893.588509][ T6901] veth0: entered allmulticast mode
[ 1893.591512][ T6901] veth1: entered allmulticast mode
[ 1893.592211][ T6901] veth2: entered allmulticast mode
[ 1893.592751][ T6901] veth3: entered allmulticast mode
[ 1917.100942][ T6901] veth0: left allmulticast mode
[ 1917.101435][ T6901] veth1: left allmulticast mode
[ 1917.101856][ T6901] veth2: left allmulticast mode
[ 1917.102306][ T6901] veth3: left allmulticast mode