[ 1575.128316][ T4657] veth0: entered allmulticast mode
[ 1575.128916][ T4657] veth1: entered allmulticast mode
[ 1575.129251][ T4657] veth2: entered allmulticast mode
[ 1575.129622][ T4657] veth3: entered allmulticast mode
[ 1600.776421][ T4657] veth0: left allmulticast mode
[ 1600.776691][ T4657] veth1: left allmulticast mode
[ 1600.776924][ T4657] veth2: left allmulticast mode
[ 1600.777139][ T4657] veth3: left allmulticast mode