Cisco vrnetlab/vr-n9kv Error: TC classifier not found

[asraghavan-casa]

Hi, I am trying to bring up 3 cisco nexus 9000 switches. When i provide no interconnects between them, they come up fine. But when i provide links in my topology between them, the containers fail to come up. This is what i see in the docker logs.

2024-09-20 20:01:58,608: vrnetlab DEBUG qemu cmd: qemu-system-x86_64 -enable-kvm -display none -machine pc -monitor tcp:0.0.0.0:4000,server,nowait -serial telnet:0.0.0.0:5000,server,nowait -m 8192 -cpu host,level=9 -smp 1 -drive file=/nexus9300v64.10.3.6-overlay.qcow2,if=none,id=drive-sata-disk0,format=qcow2 -bios /OVMF.fd -boot c -device ahci,id=ahci0,bus=pci.0 -device ide-hd,drive=drive-sata-disk0,bus=ahci0.0,id=drive-sata-disk0,bootindex=1 -device pci-bridge,chassis_nr=1,id=pci.1 -device pci-bridge,chassis_nr=2,id=pci.2 -device pci-bridge,chassis_nr=3,id=pci.3 -device pci-bridge,chassis_nr=4,id=pci.4 -device pci-bridge,chassis_nr=5,id=pci.5 -device e1000,netdev=p00,mac=0C:00:15:f3:82:00 -netdev user,id=p00,net=10.0.0.0/24,tftp=/tftpboot,hostfwd=tcp::2022-10.0.0.15:22,hostfwd=udp::2161-10.0.0.15:161,hostfwd=tcp::2830-10.0.0.15:830,hostfwd=tcp::2080-10.0.0.15:80,hostfwd=tcp::2443-10.0.0.15:443,hostfwd=tcp::49339-10.0.0.15:9339,hostfwd=tcp::47400-10.0.0.15:57400,hostfwd=tcp::56030-10.0.0.15:6030,hostfwd=tcp::52767-10.0.0.15:32767,hostfwd=tcp::17051-10.0.0.15:50051 -device e1000,netdev=p01,mac=0C:00:e1:6b:da:01,bus=pci.1,addr=0x2 -netdev tap,id=p01,ifname=tap1,script=/etc/tc-tap-ifup,downscript=no -device e1000,netdev=p02,mac=0C:00:ac:b3:87:02,bus=pci.1,addr=0x3 -netdev tap,id=p02,ifname=tap2,script=/etc/tc-tap-ifup,downscript=no
2024-09-20 20:01:59,417: vrnetlab INFO STDOUT:
2024-09-20 20:01:59,418: vrnetlab INFO STDERR: Error: TC classifier not found.
We have an error talking to the kernel
Error: TC classifier not found.
We have an error talking to the kernel
qemu-system-x86_64: network script /etc/tc-tap-ifup failed with status 512