[ 1567.304476][ T4849] veth0: entered allmulticast mode
[ 1567.306289][ T4849] veth1: entered allmulticast mode
[ 1567.306613][ T4849] veth2: entered allmulticast mode
[ 1567.306933][ T4849] veth3: entered allmulticast mode
[ 1593.272842][ T4849] veth0: left allmulticast mode
[ 1593.273138][ T4849] veth1: left allmulticast mode
[ 1593.273373][ T4849] veth2: left allmulticast mode
[ 1593.273592][ T4849] veth3: left allmulticast mode