[ 1341.634270][ T7886] veth0: entered allmulticast mode
[ 1341.634765][ T7886] veth1: entered allmulticast mode
[ 1341.635064][ T7886] veth2: entered allmulticast mode
[ 1341.635355][ T7886] veth3: entered allmulticast mode
[ 1341.635649][ T7886] veth4: entered allmulticast mode
[ 1341.635952][ T7886] veth5: entered allmulticast mode
[ 1392.176205][ T7886] veth0: left allmulticast mode
[ 1392.176499][ T7886] veth1: left allmulticast mode
[ 1392.177144][ T7886] veth2: left allmulticast mode
[ 1392.177427][ T7886] veth3: left allmulticast mode
[ 1392.177761][ T7886] veth4: left allmulticast mode
[ 1392.184020][ T7886] veth5: left allmulticast mode