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wundergraph
router-simple segfaults
Component(s)
router
Component version
bc6a2ae06bdcf50308ea93072b797400cf9d61c8
wgc version
bc6a2ae06bdcf50308ea93072b797400cf9d61c8
controlplane version
bc6a2ae06bdcf50308ea93072b797400cf9d61c8
router version
bc6a2ae06bdcf50308ea93072b797400cf9d61c8
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_
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Hi @japhar81
Could you give us more details?
We can't reproduce it with the latest version
@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..