[ 2026.155435][T19194] veth0: entered allmulticast mode
[ 2026.156291][T19194] veth1: entered allmulticast mode
[ 2026.159971][T19194] veth2: entered allmulticast mode
[ 2026.160609][T19194] veth3: entered allmulticast mode
[ 2050.607056][T19194] veth0: left allmulticast mode
[ 2050.607605][T19194] veth1: left allmulticast mode
[ 2050.608027][T19194] veth2: left allmulticast mode
[ 2050.608439][T19194] veth3: left allmulticast mode