[ 576.439381][ C2] virtio_net virtio2 enp0s4: NETDEV WATCHDOG: CPU: 2: transmit queue 0 timed out 551022 ms [ 576.440322][ C2] virtio_net virtio2 enp0s4: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 551022000 usecs ago [ 582.583462][ C3] virtio_net virtio2 enp0s4: NETDEV WATCHDOG: CPU: 3: transmit queue 0 timed out 557166 ms [ 582.584217][ C3] virtio_net virtio2 enp0s4: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 557166000 usecs ago [ 588.215494][ C2] virtio_net virtio2 enp0s4: NETDEV WATCHDOG: CPU: 2: transmit queue 0 timed out 562798 ms [ 588.216371][ C2] virtio_net virtio2 enp0s4: TX timeout on queue: 0, sq: output.0, vq: 0x1, name: output.0, 562798000 usecs ago