build panic

[apostasie]

Description

Probably buildctl crashing.

Steps to reproduce the issue

nerdctl build --platform=linux/amd64,linux/arm64 -f /tmp/Dockerfile .

Describe the results you received and expected

[+] Building 0.0s (0/1)
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x10 pc=0x6d0d88]

goroutine 26 [running]:
github.com/moby/buildkit/frontend/gateway/grpcclient.convertRef({0xc091a0?, 0x0})
    /src/frontend/gateway/grpcclient/client.go:99 +0x48
github.com/moby/buildkit/frontend/gateway/grpcclient.(*grpcClient).Run.func1()
    /src/frontend/gateway/grpcclient/client.go:131 +0x824
github.com/moby/buildkit/frontend/gateway/grpcclient.(*grpcClient).Run(0x400039a880, {0xc074d0, 0x4000402230}, 0x40001480e0)
    /src/frontend/gateway/grpcclient/client.go:249 +0x3f8
github.com/moby/buildkit/client.(*Client).Build.func2({0x4000424101, 0x19}, 0x400039a280, 0x0?)
    /src/client/build.go:58 +0x30c
github.com/moby/buildkit/client.(*Client).solve.func3()
    /src/client/solve.go:296 +0x54
golang.org/x/sync/errgroup.(*Group).Go.func1()
    /src/vendor/golang.org/x/sync/errgroup/errgroup.go:78 +0x58
created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 22
    /src/vendor/golang.org/x/sync/errgroup/errgroup.go:75 +0x98
FATA[0000] no image was built

What version of nerdctl are you using?

main

Are you using a variant of nerdctl? (e.g., Rancher Desktop)

None

Host information

No response

[apostasie]

buildctl github.com/moby/buildkit v0.15.2 9e14164a1099d3e41b58fc879cbdd6f2b2edb04e

buildkitd github.com/moby/buildkit v0.15.2 9e14164a1099d3e41b58fc879cbdd6f2b2edb04e

[AkihiroSuda]

Could you report to https://github.com/moby/buildkit/issues

[apostasie]

Could you report to https://github.com/moby/buildkit/issues

Yes - looking into it now.

[apostasie]

Done.

https://github.com/moby/buildkit/issues/5379