router-simple segfaults #1207

japhar81 · 2024-09-22T22:58:50Z

Component(s)

router

What happened?

Description

The router-simple example crashes

Steps to Reproduce

Clone main branch
cd examples/router-simple
./start.sh
Run query from README.md

Expected Result

Query runs

Actual Result

./start.sh

changed 308 packages in 8s

66 packages are looking for funding
  run `npm fund` for details
17:53:06 PM INFO Found default config file. Values in the config file have higher priority than environment variables {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "config_file": "config.yaml"}
17:53:06 PM INFO GOMEMLIMIT set automatically {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "limit": "294 GB"}
17:53:06 PM WARN No graph token provided. The following Cosmo Cloud features are disabled. Not recommended for Production. {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "features": ["Schema Usage Tracking", "Persistent operations", "Cosmo Cloud Tracing", "Cosmo Cloud Metrics"]}
17:53:06 PM WARN Development mode enabled. This should only be used for testing purposes {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0"}
17:53:06 PM INFO Prometheus metrics enabled {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "listen_addr": "127.0.0.1:8088", "endpoint": "/metrics"}
17:53:06 PM INFO Serving GraphQL playground {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "url": "http://localhost:3002/"}
17:53:06 PM INFO Server listening and serving {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "listen_addr": "localhost:3002", "playground": true, "introspection": true, "config_version": "d92f801d-4406-44e1-ba59-30444d568d1c"}
17:53:06 PM INFO Watching config file for changes. Router will hot-reload automatically without downtime {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "path": "config.json"}
17:53:07 PM INFO /graphql {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "method": "POST", "path": "/graphql", "query": "", "ip": "[REDACTED]", "user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0", "config_version": "d92f801d-4406-44e1-ba59-30444d568d1c", "request_id": "Henrys-Mac-Pro-3.local/Mxlyjnsdh3-000003", "trace_id": "8543bdab3a5cefd9dea8766c72637510", "latency": 0.01642465, "status": 200}
17:53:07 PM INFO /graphql {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "method": "POST", "path": "/graphql", "query": "", "ip": "[REDACTED]", "user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0", "config_version": "d92f801d-4406-44e1-ba59-30444d568d1c", "request_id": "Henrys-Mac-Pro-3.local/Mxlyjnsdh3-000002", "trace_id": "79c2fac1f377016bc36adc1238a1dcfb", "latency": 0.01843879, "status": 200}
17:53:08 PM INFO /graphql {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "method": "POST", "path": "/graphql", "query": "", "ip": "[REDACTED]", "user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0", "config_version": "d92f801d-4406-44e1-ba59-30444d568d1c", "request_id": "Henrys-Mac-Pro-3.local/Mxlyjnsdh3-000004", "trace_id": "bfa79ee5d97abba27e438babfad08d5a", "latency": 0.012615133, "status": 200}
17:53:08 PM INFO /graphql {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "method": "POST", "path": "/graphql", "query": "", "ip": "[REDACTED]", "user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0", "config_version": "d92f801d-4406-44e1-ba59-30444d568d1c", "request_id": "Henrys-Mac-Pro-3.local/Mxlyjnsdh3-000005", "latency": 0.001385419, "status": 200}
17:53:17 PM INFO /graphql {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "method": "POST", "path": "/graphql", "query": "", "ip": "[REDACTED]", "user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0", "config_version": "d92f801d-4406-44e1-ba59-30444d568d1c", "request_id": "Henrys-Mac-Pro-3.local/Mxlyjnsdh3-000006", "trace_id": "e3407edfc24b1d2a2879b128ca275627", "latency": 1.009480639, "status": 200}
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x79 pc=0xe8eac7b]

goroutine 616 [running]:
github.com/wundergraph/graphql-go-tools/v2/pkg/engine/resolve.(*Loader).executeSourceLoad.func7({0xf65ec5d, 0x3}, {0xc00025dca0, 0x1a}, {0xffd7f60, 0xc000996960})
	github.com/wundergraph/graphql-go-tools/[email protected]/pkg/engine/resolve/loader.go:1494 +0xfb
net.(*sysDialer).dialSingle.func1()
	net/dial.go:660 +0x43
net.(*sysDialer).dialSingle(0xc0021aa3c0, {0xffe9c18, 0xc0009965a0}, {0xffe1f18, 0xc001bc2a20})
	net/dial.go:685 +0x509
net.(*sysDialer).dialSerial(0xc0021aa3c0, {0xffe9c18, 0xc0009965a0}, {0xc00198af90?, 0x1, 0xc000ec4150?})
	net/dial.go:635 +0x24e
net.(*sysDialer).dialParallel.func1({0xffe9c18?, 0xc0009965a0?}, 0x0)
	net/dial.go:555 +0x86
created by net.(*sysDialer).dialParallel in goroutine 599
	net/dial.go:581 +0x61f

Environment information

Environment

MacOS 15.0
Docker Desktop

Router configuration

No response

Router execution config

No response

Log output

./start.sh

changed 308 packages in 8s

66 packages are looking for funding
  run `npm fund` for details
17:53:06 PM INFO Found default config file. Values in the config file have higher priority than environment variables {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "config_file": "config.yaml"}
17:53:06 PM INFO GOMEMLIMIT set automatically {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "limit": "294 GB"}
17:53:06 PM WARN No graph token provided. The following Cosmo Cloud features are disabled. Not recommended for Production. {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "features": ["Schema Usage Tracking", "Persistent operations", "Cosmo Cloud Tracing", "Cosmo Cloud Metrics"]}
17:53:06 PM WARN Development mode enabled. This should only be used for testing purposes {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0"}
17:53:06 PM INFO Prometheus metrics enabled {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "listen_addr": "127.0.0.1:8088", "endpoint": "/metrics"}
17:53:06 PM INFO Serving GraphQL playground {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "url": "http://localhost:3002/"}
17:53:06 PM INFO Server listening and serving {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "listen_addr": "localhost:3002", "playground": true, "introspection": true, "config_version": "d92f801d-4406-44e1-ba59-30444d568d1c"}
17:53:06 PM INFO Watching config file for changes. Router will hot-reload automatically without downtime {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "path": "config.json"}
17:53:07 PM INFO /graphql {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "method": "POST", "path": "/graphql", "query": "", "ip": "[REDACTED]", "user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0", "config_version": "d92f801d-4406-44e1-ba59-30444d568d1c", "request_id": "Henrys-Mac-Pro-3.local/Mxlyjnsdh3-000003", "trace_id": "8543bdab3a5cefd9dea8766c72637510", "latency": 0.01642465, "status": 200}
17:53:07 PM INFO /graphql {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "method": "POST", "path": "/graphql", "query": "", "ip": "[REDACTED]", "user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0", "config_version": "d92f801d-4406-44e1-ba59-30444d568d1c", "request_id": "Henrys-Mac-Pro-3.local/Mxlyjnsdh3-000002", "trace_id": "79c2fac1f377016bc36adc1238a1dcfb", "latency": 0.01843879, "status": 200}
17:53:08 PM INFO /graphql {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "method": "POST", "path": "/graphql", "query": "", "ip": "[REDACTED]", "user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0", "config_version": "d92f801d-4406-44e1-ba59-30444d568d1c", "request_id": "Henrys-Mac-Pro-3.local/Mxlyjnsdh3-000004", "trace_id": "bfa79ee5d97abba27e438babfad08d5a", "latency": 0.012615133, "status": 200}
17:53:08 PM INFO /graphql {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "method": "POST", "path": "/graphql", "query": "", "ip": "[REDACTED]", "user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0", "config_version": "d92f801d-4406-44e1-ba59-30444d568d1c", "request_id": "Henrys-Mac-Pro-3.local/Mxlyjnsdh3-000005", "latency": 0.001385419, "status": 200}
17:53:17 PM INFO /graphql {"hostname": "Henrys-Mac-Pro-3.local", "pid": 54869, "component": "@wundergraph/router", "service_version": "0.113.0", "method": "POST", "path": "/graphql", "query": "", "ip": "[REDACTED]", "user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0", "config_version": "d92f801d-4406-44e1-ba59-30444d568d1c", "request_id": "Henrys-Mac-Pro-3.local/Mxlyjnsdh3-000006", "trace_id": "e3407edfc24b1d2a2879b128ca275627", "latency": 1.009480639, "status": 200}
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x79 pc=0xe8eac7b]

goroutine 616 [running]:
github.com/wundergraph/graphql-go-tools/v2/pkg/engine/resolve.(*Loader).executeSourceLoad.func7({0xf65ec5d, 0x3}, {0xc00025dca0, 0x1a}, {0xffd7f60, 0xc000996960})
	github.com/wundergraph/graphql-go-tools/[email protected]/pkg/engine/resolve/loader.go:1494 +0xfb
net.(*sysDialer).dialSingle.func1()
	net/dial.go:660 +0x43
net.(*sysDialer).dialSingle(0xc0021aa3c0, {0xffe9c18, 0xc0009965a0}, {0xffe1f18, 0xc001bc2a20})
	net/dial.go:685 +0x509
net.(*sysDialer).dialSerial(0xc0021aa3c0, {0xffe9c18, 0xc0009965a0}, {0xc00198af90?, 0x1, 0xc000ec4150?})
	net/dial.go:635 +0x24e
net.(*sysDialer).dialParallel.func1({0xffe9c18?, 0xc0009965a0?}, 0x0)
	net/dial.go:555 +0x86
created by net.(*sysDialer).dialParallel in goroutine 599
	net/dial.go:581 +0x61f



### Additional context

_No response_

The text was updated successfully, but these errors were encountered:

github-actions · 2024-09-22T22:59:01Z

WunderGraph commits fully to Open Source and we want to make sure that we can help you as fast as possible.
The roadmap is driven by our customers and we have to prioritize issues that are important to them.
You can influence the priority by becoming a customer. Please contact us here.

devsergiy · 2024-09-23T12:16:37Z

Hi @japhar81

Could you give us more details?

We can't reproduce it with the latest version

japhar81 · 2024-10-03T03:14:23Z

@devsergiy happy to.. what do you need? I just pulled latest main and tried it again with docker desktop (latest release) reset to factory defaults on MacOS Sequoia 15.0 (all updates installed).

cd cosmo/examples/router-simple
./start.sh

Once it's up, hit http://localhost:3002/ and run the provided query in the README:

query MyEmployees {
  employees {
    details {
      forename
    }
    currentMood
    derivedMood
    isAvailable
    notes
    products
  }
}

Data comes back (screenshot attached), but the server segfaults (screenshot attached)

Happy to provide anything else you need..

japhar81 added the bug Something isn't working label Sep 22, 2024

devsergiy added the internally-reviewed The issue has been reviewed internally. label Sep 23, 2024

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router-simple segfaults #1207

router-simple segfaults #1207

japhar81 commented Sep 22, 2024

github-actions bot commented Sep 22, 2024

devsergiy commented Sep 23, 2024

japhar81 commented Oct 3, 2024

router-simple segfaults #1207

router-simple segfaults #1207

Comments

japhar81 commented Sep 22, 2024

Component(s)

Component version

wgc version

controlplane version

router version

What happened?

Description

Steps to Reproduce

Expected Result

Actual Result

Environment information

Environment

Router configuration

Router execution config

Log output

github-actions bot commented Sep 22, 2024

devsergiy commented Sep 23, 2024

japhar81 commented Oct 3, 2024