[ 1491.365158][ T4221] veth0: entered allmulticast mode
[ 1491.365664][ T4221] veth1: entered allmulticast mode
[ 1491.365969][ T4221] veth2: entered allmulticast mode
[ 1491.366262][ T4221] veth3: entered allmulticast mode
[ 1491.366567][ T4221] veth4: entered allmulticast mode
[ 1491.366859][ T4221] veth5: entered allmulticast mode
[ 1530.036307][ T4221] veth0: left allmulticast mode
[ 1530.036588][ T4221] veth1: left allmulticast mode
[ 1530.036798][ T4221] veth2: left allmulticast mode
[ 1530.037012][ T4221] veth3: left allmulticast mode
[ 1530.037220][ T4221] veth4: left allmulticast mode
[ 1530.037445][ T4221] veth5: left allmulticast mode