What version of Hugo are you using (hugo version)?

docker image ghcr.io/gohugoio/hugo:v0.156.0

Does this issue reproduce with the latest release?

Yes

This is a follow-up to issue #14372. One bug was fixed for that issue, unfortunately another SIGSEGV appeared (see also my note over there).

To be sure that this issue is still present I have tested it today with the official docker image in version 0.156.0 on Ubuntu 22.4. I get this stacktrace after a few seconds:

hugo-1  | Start building sites …
hugo-1  | hugo v0.156.0+extended+withdeploy linux/amd64 BuildDate=unknown VendorInfo=docker
hugo-1  |
hugo-1  | Built in 4188 ms
hugo-1  | panic: runtime error: invalid memory address or nil pointer dereference
hugo-1  | [signal SIGSEGV: segmentation violation code=0x1 addr=0x18 pc=0x3b60a6e]
hugo-1  |
hugo-1  | goroutine 1 [running]:
hugo-1  | github.com/gohugoio/hugo/internal/warpc.(*Dispatchers).Close(0x2bca932?)
hugo-1  |       /go/src/github.com/gohugoio/hugo/internal/warpc/warpc.go:813 +0xee
hugo-1  | github.com/gohugoio/hugo/deps.(*Deps).Close(0xa6a1730d800)
hugo-1  |       /go/src/github.com/gohugoio/hugo/deps/deps.go:397 +0x4d
hugo-1  | github.com/gohugoio/hugo/hugolib.(*HugoSites).Close(...)
hugo-1  |       /go/src/github.com/gohugoio/hugo/hugolib/hugo_sites.go:252
hugo-1  | github.com/gohugoio/hugo/commands.(*rootCommand).Close.func1({0x5eac60?, 0x0?}, 0xa6a16c7d440?)
hugo-1  |       /go/src/github.com/gohugoio/hugo/commands/commandeer.go:162 +0x25
hugo-1  | github.com/bep/lazycache.(*Cache[...]).DeleteFunc(0xee2040, 0xe419c8)
hugo-1  |       /go/pkg/mod/github.com/bep/lazycache@v0.8.1/lazycache.go:71 +0x19e
hugo-1  | github.com/gohugoio/hugo/commands.(*rootCommand).Close(0x5219ff0?)
hugo-1  |       /go/src/github.com/gohugoio/hugo/commands/commandeer.go:160 +0x2a
hugo-1  | github.com/gohugoio/hugo/commands.Execute({0xa6a16c38010, 0x6, 0x6})
hugo-1  |       /go/src/github.com/gohugoio/hugo/commands/commandeer.go:71 +0x419
hugo-1  | main.main()
hugo-1  |       /go/src/github.com/gohugoio/hugo/main.go:28 +0x5b
hugo-1 exited with code 2 (restarting)

Building the same site on windows using hugo_extended_0.156.0_windows-amd64 works, so it still seems to be a docker image issue.

So, I am currently stuck with version v0.152.2, as this is the last version for which the Docker image worked for me.