cloudflare / cloudflared

Cloudflare Tunnel client (formerly Argo Tunnel)
https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/install-and-setup/tunnel-guide
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🐛 Tunnel command crashing with "Application error 0x0" #946

Open gonzaloriestra opened 1 year ago

gonzaloriestra commented 1 year ago

Describe the bug The tunnel command fails intermittently and it crashes showing Application error 0x0. I've seen this error several times during short periods of time (~1h), a few times in the last week.

I'm running it from Spain and my connection is fast and stable (1 Gbps).

To Reproduce cloudflared tunnel --url http://localhost:3000

If it's an issue with Cloudflare Tunnel:

  1. Tunnel ID: no ID
  2. cloudflared config: no config

Expected behavior The tunnel should be created and registered, and the command keep open

Environment and versions

Logs and errors

cloudflared tunnel --url http://localhost:3000 ``` ❯ cloudflared tunnel --url http://localhost:3000 2023-04-18T14:06:08Z INF Thank you for trying Cloudflare Tunnel. Doing so, without a Cloudflare account, is a quick way to experiment and try it out. However, be aware that these account-less Tunnels have no uptime guarantee. If you intend to use Tunnels in production you should use a pre-created named tunnel by following: https://developers.cloudflare.com/cloudflare-one/connections/connect-apps 2023-04-18T14:06:08Z INF Requesting new quick Tunnel on trycloudflare.com... 2023-04-18T14:06:11Z INF +--------------------------------------------------------------------------------------------+ 2023-04-18T14:06:11Z INF | Your quick Tunnel has been created! Visit it at (it may take some time to be reachable): | 2023-04-18T14:06:11Z INF | https://leaving-uncle-instead-copied.trycloudflare.com | 2023-04-18T14:06:11Z INF +--------------------------------------------------------------------------------------------+ 2023-04-18T14:06:11Z INF Cannot determine default configuration path. No file [config.yml config.yaml] in [~/.cloudflared ~/.cloudflare-warp ~/cloudflare-warp /etc/cloudflared /usr/local/etc/cloudflared] 2023-04-18T14:06:11Z INF Version 2023.4.0 2023-04-18T14:06:11Z INF GOOS: darwin, GOVersion: go1.19.8, GoArch: arm64 2023-04-18T14:06:11Z INF Settings: map[ha-connections:1 protocol:quic url:http://localhost:3000] 2023-04-18T14:06:11Z INF cloudflared will not automatically update if installed by a package manager. 2023-04-18T14:06:11Z INF Generated Connector ID: 89a2c6dc-d41e-4c2d-a282-07299021c295 2023-04-18T14:06:11Z INF Initial protocol quic 2023-04-18T14:06:11Z INF ICMP proxy will use 192.168.1.84 as source for IPv4 2023-04-18T14:06:11Z INF ICMP proxy will use fe80::14ad:ef7e:5f7f:2854 in zone en0 as source for IPv6 2023-04-18T14:06:11Z INF Created ICMP proxy listening on 192.168.1.84:0 2023-04-18T14:06:11Z INF Created ICMP proxy listening on [fe80::14ad:ef7e:5f7f:2854%en0]:0 2023-04-18T14:06:11Z INF Starting metrics server on 127.0.0.1:52974/metrics 2023-04-18T14:06:11Z ERR Failed to serve quic connection error="Application error 0x0" connIndex=0 ip=198.41.192.227 2023-04-18T14:06:11Z ERR Serve tunnel error error="Application error 0x0" connIndex=0 ip=198.41.192.227 2023-04-18T14:06:11Z INF Retrying connection in up to 2s connIndex=0 ip=198.41.192.227 2023-04-18T14:06:11Z ERR update check failed error="no release found" 2023-04-18T14:06:11Z INF Tunnel server stopped 2023-04-18T14:06:11Z ERR Initiating shutdown error="Application error 0x0" 2023-04-18T14:06:11Z INF Metrics server stopped Application error 0x0 ```
cloudflared tunnel --url http://localhost:3000 --protocol http2 ``` ❯ cloudflared tunnel --url http://localhost:3000 --protocol http2 2023-04-18T14:06:46Z INF Thank you for trying Cloudflare Tunnel. Doing so, without a Cloudflare account, is a quick way to experiment and try it out. However, be aware that these account-less Tunnels have no uptime guarantee. If you intend to use Tunnels in production you should use a pre-created named tunnel by following: https://developers.cloudflare.com/cloudflare-one/connections/connect-apps 2023-04-18T14:06:46Z INF Requesting new quick Tunnel on trycloudflare.com... 2023-04-18T14:06:49Z INF +--------------------------------------------------------------------------------------------+ 2023-04-18T14:06:49Z INF | Your quick Tunnel has been created! Visit it at (it may take some time to be reachable): | 2023-04-18T14:06:49Z INF | https://buffalo-marco-cardiff-motel.trycloudflare.com | 2023-04-18T14:06:49Z INF +--------------------------------------------------------------------------------------------+ 2023-04-18T14:06:49Z INF Cannot determine default configuration path. No file [config.yml config.yaml] in [~/.cloudflared ~/.cloudflare-warp ~/cloudflare-warp /etc/cloudflared /usr/local/etc/cloudflared] 2023-04-18T14:06:49Z INF Version 2023.4.0 2023-04-18T14:06:49Z INF GOOS: darwin, GOVersion: go1.19.8, GoArch: arm64 2023-04-18T14:06:49Z INF Settings: map[ha-connections:1 p:http2 protocol:http2 url:http://localhost:3000] 2023-04-18T14:06:49Z INF Generated Connector ID: cded8449-3cc8-4331-bf5d-9589ca52c439 2023-04-18T14:06:49Z INF cloudflared will not automatically update if installed by a package manager. 2023-04-18T14:06:49Z INF Initial protocol http2 2023-04-18T14:06:49Z INF ICMP proxy will use 192.168.1.84 as source for IPv4 2023-04-18T14:06:49Z INF ICMP proxy will use fe80::14ad:ef7e:5f7f:2854 in zone en0 as source for IPv6 2023-04-18T14:06:49Z INF Created ICMP proxy listening on 192.168.1.84:0 2023-04-18T14:06:49Z INF Created ICMP proxy listening on [fe80::14ad:ef7e:5f7f:2854%en0]:0 2023-04-18T14:06:49Z INF Starting metrics server on 127.0.0.1:53135/metrics 2023-04-18T14:06:49Z ERR update check failed error="no release found" 2023-04-18T14:06:49Z ERR failed to serve incoming request error="Cloudflared reached the Cloudflare edge, but there was an unknown error registering the connection" 2023-04-18T14:06:49Z ERR Register tunnel error from server side error="Cloudflared reached the Cloudflare edge, but there was an unknown error registering the connection" connIndex=0 ip=198.41.192.47 2023-04-18T14:06:49Z INF Retrying connection in up to 2s connIndex=0 ip=198.41.192.47 2023-04-18T14:06:50Z INF Tunnel server stopped 2023-04-18T14:06:50Z ERR Initiating shutdown error="Cloudflared reached the Cloudflare edge, but there was an unknown error registering the connection" 2023-04-18T14:06:50Z INF Metrics server stopped Cloudflared reached the Cloudflare edge, but there was an unknown error registering the connection ```
cloudflared tunnel --url http://localhost:3000 --loglevel debug (with version 2022.8.2) ``` ❯ cloudflared tunnel --url http://localhost:3000 --loglevel debug 2023-04-18T13:01:14Z INF Thank you for trying Cloudflare Tunnel. Doing so, without a Cloudflare account, is a quick way to experiment and try it out. However, be aware that these account-less Tunnels have no uptime guarantee. If you intend to use Tunnels in production you should use a pre-created named tunnel by following: https://developers.cloudflare.com/cloudflare-one/connections/connect-apps 2023-04-18T13:01:14Z INF Requesting new quick Tunnel on trycloudflare.com... 2023-04-18T13:01:16Z INF +--------------------------------------------------------------------------------------------+ 2023-04-18T13:01:16Z INF | Your quick Tunnel has been created! Visit it at (it may take some time to be reachable): | 2023-04-18T13:01:16Z INF | https://heather-asin-transit-offered.trycloudflare.com | 2023-04-18T13:01:16Z INF +--------------------------------------------------------------------------------------------+ 2023-04-18T13:01:16Z INF Cannot determine default configuration path. No file [config.yml config.yaml] in [~/.cloudflared ~/.cloudflare-warp ~/cloudflare-warp /etc/cloudflared /usr/local/etc/cloudflared] 2023-04-18T13:01:16Z INF Version 2022.8.2 2023-04-18T13:01:16Z INF GOOS: darwin, GOVersion: go1.19, GoArch: arm64 2023-04-18T13:01:16Z INF Settings: map[loglevel:debug protocol:quic url:http://localhost:3000] 2023-04-18T13:01:16Z INF Generated Connector ID: 18672d3b-4aa8-420d-b3ee-2e715bc615b4 2023-04-18T13:01:16Z INF cloudflared will not automatically update if installed by a package manager. 2023-04-18T13:01:16Z INF Initial protocol quic 2023-04-18T13:01:16Z DBG looking up edge SRV record domain=_v2-origintunneld._tcp.argotunnel.com 2023-04-18T13:01:16Z INF Starting metrics server on 127.0.0.1:61416/metrics 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.192.167:7844 UDP:198.41.192.167:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.192.57:7844 UDP:198.41.192.57:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.192.7:7844 UDP:198.41.192.7:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.192.27:7844 UDP:198.41.192.27:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.192.77:7844 UDP:198.41.192.77:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.192.37:7844 UDP:198.41.192.37:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.192.227:7844 UDP:198.41.192.227:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.192.107:7844 UDP:198.41.192.107:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.192.67:7844 UDP:198.41.192.67:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.192.47:7844 UDP:198.41.192.47:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a0::7]:7844 UDP:[2606:4700:a0::7]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a0::8]:7844 UDP:[2606:4700:a0::8]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a0::10]:7844 UDP:[2606:4700:a0::10]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a0::9]:7844 UDP:[2606:4700:a0::9]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a0::3]:7844 UDP:[2606:4700:a0::3]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a0::5]:7844 UDP:[2606:4700:a0::5]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a0::1]:7844 UDP:[2606:4700:a0::1]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a0::2]:7844 UDP:[2606:4700:a0::2]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a0::4]:7844 UDP:[2606:4700:a0::4]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a0::6]:7844 UDP:[2606:4700:a0::6]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.200.33:7844 UDP:198.41.200.33:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.200.113:7844 UDP:198.41.200.113:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.200.43:7844 UDP:198.41.200.43:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.200.23:7844 UDP:198.41.200.23:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.200.73:7844 UDP:198.41.200.73:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.200.233:7844 UDP:198.41.200.233:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.200.53:7844 UDP:198.41.200.53:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.200.13:7844 UDP:198.41.200.13:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.200.63:7844 UDP:198.41.200.63:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:198.41.200.193:7844 UDP:198.41.200.193:7844 IPVersion:4} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a8::4]:7844 UDP:[2606:4700:a8::4]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a8::10]:7844 UDP:[2606:4700:a8::10]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a8::1]:7844 UDP:[2606:4700:a8::1]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a8::6]:7844 UDP:[2606:4700:a8::6]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a8::7]:7844 UDP:[2606:4700:a8::7]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a8::5]:7844 UDP:[2606:4700:a8::5]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a8::8]:7844 UDP:[2606:4700:a8::8]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a8::2]:7844 UDP:[2606:4700:a8::2]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a8::3]:7844 UDP:[2606:4700:a8::3]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG Edge Address: {TCP:[2606:4700:a8::9]:7844 UDP:[2606:4700:a8::9]:7844 IPVersion:6} 2023-04-18T13:01:16Z DBG edgediscovery - GetAddr: Giving connection its new address connIndex=0 ip=198.41.200.73 2023-04-18T13:01:16Z DBG rpcconnect: tx (bootstrap = (questionId = 0, deprecatedObjectId = )) 2023-04-18T13:01:16Z DBG rpcconnect: tx (call = (questionId = 1, target = (promisedAnswer = (questionId = 0, transform = [])), interfaceId = 17804583019846587543, methodId = 0, allowThirdPartyTailCall = false, params = (content = , capTable = []), sendResultsTo = (caller = void))) 2023-04-18T13:01:16Z DBG rpcconnect: rx (return = (answerId = 0, releaseParamCaps = false, results = (content = , capTable = [(senderHosted = 0)]))) 2023-04-18T13:01:16Z DBG rpcconnect: tx (finish = (questionId = 0, releaseResultCaps = false)) 2023-04-18T13:01:16Z ERR update check failed error="no release found" 2023-04-18T13:01:17Z DBG rpcconnect: rx error: Application error 0x0 2023-04-18T13:01:17Z ERR Failed to serve quic connection error="failed to accept QUIC stream: Application error 0x0" connIndex=0 ip=198.41.200.73 2023-04-18T13:01:17Z ERR Serve tunnel error error="failed to accept QUIC stream: Application error 0x0" connIndex=0 ip=198.41.200.73 2023-04-18T13:01:17Z INF Retrying connection in up to 2s seconds connIndex=0 ip=198.41.200.73 2023-04-18T13:01:17Z INF Tunnel server stopped 2023-04-18T13:01:17Z ERR Initiating shutdown error="failed to accept QUIC stream: Application error 0x0" 2023-04-18T13:01:17Z INF Metrics server stopped failed to accept QUIC stream: Application error 0x0 ```
obezuk commented 1 year ago

Thanks for filing this request. It looks like the common error across all three is an the update check fails. Is there anything on your network that could be blocking the network dependencies defined here?

Additionally, can you try running cloudflared with --no-autoupdate and see if the issue persists?

gonzaloriestra commented 1 year ago

Thanks for your help! Regarding your questions:


- I also got the `Application error 0x0 ` with `--no-autoupdate`.
raxitsheth commented 1 year ago

I am getting same error suddenly after my Home Wifi restarted.

Now If I connect thru Mobile data - everything is working fine. If I connect thru Home Wifi - error.

Any Idea how to fix this? PS: No cloudflared, No home wifi settings changed recently.

PS: Looks like some temporary error with similar debug logs. After sometime restarted router and looks working fine.

Kr00lIX commented 11 months ago

It was fixed for me after defining tunnel ID in cloudflare config file. tunnel: "SOME ID"

I attached it as config

spec:
  containers:
        image: cloudflare/cloudflared:latest
        command:
        - cloudflared
        args:
        - tunnel
        - --config 
        - /etc/cloudflared/config/config.yaml
        - run
      volumes:
      - name: config
        configMap:
          name: cloudflare-config
          items:
          - key: config.yaml
            path: config.yaml
apiVersion: v1
kind: ConfigMap
metadata:
  name: cloudflare-config
  namespace: cloudflare
data:
  config.yaml: |
    # Name of the tunnel you want to run
    tunnel: "SOME ID"
    no-autoupdate: true
ometecuhtli2001 commented 10 months ago

Also experiencing this problem 100% of the time for at least the last couple of weeks. No errors, just connection attempts time out. Running two cloudflared v2023.8.2 instances on VMs running Oracle Linux 8.8. I’ve got e-mail alerts configured and when I dug deeper into this problem and tried a cloudflared cleanup I got alerts saying the tunnel was down. I recycled the service on each VM, got an e-mail saying tunnel status was healthy, but I still cannot connect.

No troubleshooting efforts so far have been successful in resolving the problem. Most recent log entries from one of the tunnel VMS: root@cloudflared2 cloudflared]# tail -f cloudflared.log {"level":"warn","event":0,"ip":"198.41.200.43","connIndex":3,"error":"failed to accept QUIC stream: timeout: no recent network activity","time":"2023-10-27T14:06:24Z","message":"Failed to serve quic connection"} {"level":"warn","event":0,"ip":"198.41.200.43","connIndex":3,"error":"failed to accept QUIC stream: timeout: no recent network activity","time":"2023-10-27T14:06:24Z","message":"Serve tunnel error"} {"level":"warn","event":0,"ip":"198.41.200.53","connIndex":0,"error":"failed to accept QUIC stream: timeout: no recent network activity","time":"2023-10-27T14:06:25Z","message":"Failed to serve quic connection"} {"level":"warn","event":0,"ip":"198.41.200.53","connIndex":0,"error":"failed to accept QUIC stream: timeout: no recent network activity","time":"2023-10-27T14:06:25Z","message":"Serve tunnel error"} {"level":"warn","error":"timeout: no recent network activity","connIndex":2,"time":"2023-10-27T14:06:26Z","message":"Connection terminated"} {"level":"warn","error":"failed to accept QUIC stream: timeout: no recent network activity","connIndex":3,"time":"2023-10-27T14:06:26Z","message":"Connection terminated"} {"level":"warn","error":"failed to accept QUIC stream: timeout: no recent network activity","connIndex":0,"time":"2023-10-27T14:06:26Z","message":"Connection terminated"} {"level":"error","event":0,"ip":"198.41.192.37","connIndex":1,"error":"failed to accept QUIC stream: timeout: no recent network activity","time":"2023-10-27T14:06:27Z","message":"Failed to serve quic connection"} {"level":"error","event":0,"ip":"198.41.192.37","connIndex":1,"error":"failed to accept QUIC stream: timeout: no recent network activity","time":"2023-10-27T14:06:27Z","message":"Serve tunnel error"} {"level":"error","error":"failed to accept QUIC stream: timeout: no recent network activity","connIndex":1,"time":"2023-10-27T14:06:27Z","message":"Connection terminated"} {"level":"error","time":"2023-10-28T02:57:42Z","message":"cloudflared was installed by a package manager. Please update using the same method."} {"level":"warn","event":0,"ip":"198.41.192.37","connIndex":1,"error":"failed to accept QUIC stream: Application error 0x0 (remote)","time":"2023-10-28T02:59:18Z","message":"Failed to serve quic connection"} {"level":"warn","event":0,"ip":"198.41.192.37","connIndex":1,"error":"failed to accept QUIC stream: Application error 0x0 (remote)","time":"2023-10-28T02:59:18Z","message":"Serve tunnel error"} {"level":"warn","error":"failed to accept QUIC stream: Application error 0x0 (remote)","connIndex":1,"time":"2023-10-28T02:59:19Z","message":"Connection terminated"} {"level":"warn","event":0,"ip":"198.41.200.43","connIndex":3,"error":"failed to accept QUIC stream: Application error 0x0 (remote)","time":"2023-10-28T02:59:25Z","message":"Failed to serve quic connection"} {"level":"warn","event":0,"ip":"198.41.200.43","connIndex":3,"error":"failed to accept QUIC stream: Application error 0x0 (remote)","time":"2023-10-28T02:59:25Z","message":"Serve tunnel error"} {"level":"warn","error":"failed to accept QUIC stream: Application error 0x0 (remote)","connIndex":3,"time":"2023-10-28T02:59:27Z","message":"Connection terminated"} {"level":"warn","event":0,"ip":"198.41.200.53","connIndex":0,"error":"Application error 0x0 (remote)","time":"2023-10-28T02:59:31Z","message":"Failed to serve quic connection"} {"level":"warn","event":0,"ip":"198.41.200.53","connIndex":0,"error":"Application error 0x0 (remote)","time":"2023-10-28T02:59:31Z","message":"Serve tunnel error"} {"level":"warn","error":"Application error 0x0 (remote)","connIndex":0,"time":"2023-10-28T02:59:33Z","message":"Connection terminated"} {"level":"error","event":0,"ip":"198.41.192.47","connIndex":2,"error":"failed to accept QUIC stream: Application error 0x0 (remote)","time":"2023-10-28T02:59:34Z","message":"Failed to serve quic connection"} {"level":"error","event":0,"ip":"198.41.192.47","connIndex":2,"error":"failed to accept QUIC stream: Application error 0x0 (remote)","time":"2023-10-28T02:59:34Z","message":"Serve tunnel error"} {"level":"error","error":"failed to accept QUIC stream: Application error 0x0 (remote)","connIndex":2,"time":"2023-10-28T02:59:35Z","message":"Connection terminated"} {"level":"error","event":0,"ip":"198.41.200.53","connIndex":0,"error":"context canceled","time":"2023-10-28T03:09:48Z","message":"Failed to serve quic connection"} {"level":"error","event":0,"ip":"198.41.192.37","connIndex":1,"error":"context canceled","time":"2023-10-28T03:09:48Z","message":"Failed to serve quic connection"} {"level":"error","event":0,"ip":"198.41.192.47","connIndex":2,"error":"context canceled","time":"2023-10-28T03:09:48Z","message":"Failed to serve quic connection"} {"level":"error","event":0,"ip":"198.41.200.43","connIndex":3,"error":"context canceled","time":"2023-10-28T03:09:48Z","message":"Failed to serve quic connection"} {"level":"error","time":"2023-10-28T03:09:48Z","message":"no more connections active and exiting"} {"level":"error","error":"context canceled","time":"2023-10-28T03:09:48Z","message":"icmp router terminated"} {"level":"error","time":"2023-10-28T03:15:23Z","message":"writing release: Application error 0x0 (remote)"} {"level":"warn","event":0,"ip":"198.41.192.27","connIndex":0,"error":"Application error 0x0 (remote)","time":"2023-10-28T03:15:23Z","message":"Failed to serve quic connection"} {"level":"warn","event":0,"ip":"198.41.192.27","connIndex":0,"error":"Application error 0x0 (remote)","time":"2023-10-28T03:15:23Z","message":"Serve tunnel error"} {"level":"warn","event":0,"ip":"198.41.200.43","connIndex":1,"error":"Application error 0x0 (remote)","time":"2023-10-28T03:15:23Z","message":"Failed to serve quic connection"} {"level":"warn","event":0,"ip":"198.41.200.43","connIndex":1,"error":"Application error 0x0 (remote)","time":"2023-10-28T03:15:23Z","message":"Serve tunnel error"} {"level":"warn","error":"Application error 0x0 (remote)","connIndex":1,"time":"2023-10-28T03:15:24Z","message":"Connection terminated"} {"level":"warn","event":0,"ip":"198.41.200.33","connIndex":3,"error":"Application error 0x0 (remote)","time":"2023-10-28T03:15:28Z","message":"Failed to serve quic connection"} {"level":"warn","event":0,"ip":"198.41.200.33","connIndex":3,"error":"Application error 0x0 (remote)","time":"2023-10-28T03:15:28Z","message":"Serve tunnel error"} {"level":"warn","error":"Application error 0x0 (remote)","connIndex":3,"time":"2023-10-28T03:15:30Z","message":"Connection terminated"} {"level":"warn","event":0,"ip":"198.41.192.7","connIndex":2,"error":"Application error 0x0 (remote)","time":"2023-10-28T03:15:32Z","message":"Failed to serve quic connection"} {"level":"warn","event":0,"ip":"198.41.192.7","connIndex":2,"error":"Application error 0x0 (remote)","time":"2023-10-28T03:15:32Z","message":"Serve tunnel error"} {"level":"warn","error":"Application error 0x0 (remote)","connIndex":2,"time":"2023-10-28T03:15:33Z","message":"Connection terminated"}

parthpatel-simbiotik commented 1 month ago

I am also facing the same.

Jul 29 12:39:23 dash-parking-server cloudflared[2444]: 2024-07-29T04:39:23Z INF Unregistered tunnel connection connIndex=1 event=0 ip=198.41.192.57 Jul 29 12:39:23 dash-parking-server cloudflared[2444]: 2024-07-29T04:39:23Z WRN Failed to serve quic connection error="Application error 0x0 (remote)" connIndex=1 event=0 ip=198.41.192.57 Jul 29 12:39:23 dash-parking-server cloudflared[2444]: 2024-07-29T04:39:23Z WRN Serve tunnel error error="Application error 0x0 (remote)" connIndex=1 event=0 ip=198.41.192.57 Jul 29 12:39:23 dash-parking-server cloudflared[2444]: 2024-07-29T04:39:23Z INF Retrying connection in up to 1s connIndex=1 event=0 ip=198.41.192.57 Jul 29 12:39:25 dash-parking-server cloudflared[2444]: 2024-07-29T04:39:25Z WRN Connection terminated error="Application error 0x0 (remote)" connIndex=1 Jul 29 12:39:53 dash-parking-server cloudflared[2444]: 2024-07-29T04:39:53Z INF Registered tunnel connection connIndex=1 connection=0b6f4f5f-6dac-4e53-85cd-44fd19017060 event=0 ip=198.41.192.57 location=kul01 protocol=quic

marcinratajczak commented 1 month ago

Same problem here:

{"level":"info","event":0,"connection":"d836a755-6c29-4443-b776-d89b7909c8cd","connIndex":1,"location":"lhr13","ip":"198.41.200.23","protocol":"quic","time":"2024-08-07T22:03:15Z","message":"Registered tunnel connection"} {"level":"warn","error":"Application error 0x0 (remote)","connIndex":3,"time":"2024-08-07T22:03:40Z","message":"Connection terminated"} {"level":"warn","event":0,"ip":"198.41.192.107","connIndex":3,"error":"failed to accept QUIC stream: Application error 0x0 (remote)","time":"2024-08-07T22:05:54Z","message":"Failed to serve quic connection"} {"level":"warn","event":0,"ip":"198.41.192.107","connIndex":3,"error":"failed to accept QUIC stream: Application error 0x0 (remote)","time":"2024-08-07T22:05:54Z","message":"Serve tunnel error"} {"level":"info","event":0,"ip":"198.41.192.107","connIndex":3,"time":"2024-08-07T22:05:54Z","message":"Retrying connection in up to 1m4s"} {"level":"warn","error":"failed to accept QUIC stream: Application error 0x0 (remote)","connIndex":3,"time":"2024-08-07T22:06:06Z","message":"Connection terminated"} {"level":"warn","event":0,"ip":"198.41.192.107","connIndex":3,"error":"failed to accept QUIC stream: Application error 0x0 (remote)","time":"2024-08-07T22:06:20Z","message":"Failed to serve quic connection"} {"level":"warn","event":0,"ip":"198.41.192.107","connIndex":3,"error":"failed to accept QUIC stream: Application error 0x0 (remote)","time":"2024-08-07T22:06:20Z","message":"Serve tunnel error"} {"level":"info","event":0,"ip":"198.41.192.107","connIndex":3,"time":"2024-08-07T22:06:20Z","message":"Retrying connection in up to 1m4s"} {"level":"warn","error":"failed to accept QUIC stream: Application error 0x0 (remote)","connIndex":3,"time":"2024-08-07T22:06:45Z","message":"Connection terminated"} {"level":"warn","event":0,"ip":"198.41.192.107","connIndex":3,"error":"failed to accept QUIC stream: Application error 0x0 (remote)","time":"2024-08-07T22:06:47Z","message":"Failed to serve quic connection"} {"level":"warn","event":0,"ip":"198.41.192.107","connIndex":3,"error":"failed to accept QUIC stream: Application error 0x0 (remote)","time":"2024-08-07T22:06:47Z","message":"Serve tunnel error"} {"level":"info","event":0,"ip":"198.41.192.107","connIndex":3,"time":"2024-08-07T22:06:47Z","message":"Retrying connection in up to 1m4s"} {"level":"warn","error":"failed to accept QUIC stream: Application error 0x0 (remote)","connIndex":3,"time":"2024-08-07T22:06:53Z","message":"Connection terminated"} {"level":"warn","event":0,"ip":"198.41.192.107","connIndex":3,"error":"Application error 0x0 (remote)","time":"2024-08-07T22:11:41Z","message":"Failed to serve quic connection"} {"level":"warn","event":0,"ip":"198.41.192.107","connIndex":3,"error":"Application error 0x0 (remote)","time":"2024-08-07T22:11:41Z","message":"Serve tunnel error"} {"level":"info","event":0,"ip":"198.41.192.107","connIndex":3,"time":"2024-08-07T22:11:41Z","message":"Retrying connection in up to 1m4s"} {"level":"warn","error":"Application error 0x0 (remote)","connIndex":3,"time":"2024-08-07T22:12:07Z","message":"Connection terminated"}

IRGC commented 1 month ago

i am also facing same error from today.