[ 1508.095577][ T4447] ip (4447) used greatest stack depth: 22944 bytes left
[ 1509.398301][ T4469] veth0: entered allmulticast mode
[ 1509.398853][ T4469] veth1: entered allmulticast mode
[ 1509.399202][ T4469] veth2: entered allmulticast mode
[ 1509.399530][ T4469] veth3: entered allmulticast mode
[ 1509.399823][ T4469] veth4: entered allmulticast mode
[ 1509.400151][ T4469] veth5: entered allmulticast mode
[ 1550.963130][ T4469] veth0: left allmulticast mode
[ 1550.963410][ T4469] veth1: left allmulticast mode
[ 1550.963632][ T4469] veth2: left allmulticast mode
[ 1550.963841][ T4469] veth3: left allmulticast mode
[ 1550.964046][ T4469] veth4: left allmulticast mode
[ 1550.964270][ T4469] veth5: left allmulticast mode