Closed
Description
We've recently experienced hangs when extracting a CI image:
goroutine 1 [semacquire, 5 minutes]:
sync.runtime_Semacquire(0xc0002fe748)
/usr/local/go/src/runtime/sema.go:56 +0x45
sync.(*WaitGroup).Wait(0xc0002fe740)
/usr/local/go/src/sync/waitgroup.go:130 +0x65
github.com/vbauerster/mpb.(*Progress).Wait(0xc000384940)
/go/pkg/mod/github.com/vbauerster/[email protected]+incompatible/progress.go:172 +0x55
github.com/concourse/registry-image-resource/commands.unpackImage(0xc000410680, 0x15, 0x9fe040, 0xc000384340, 0x0, 0x9f3d60, 0xc00000e020, 0xc00023de40, 0xc0006181e0)
/src/commands/unpack.go:67 +0x5da
github.com/concourse/registry-image-resource/commands.rootfsFormat(0x7fff6969eea4, 0xe, 0x9fe040, 0xc000384340, 0xc000384300, 0x9f3d60, 0xc00000e020, 0xc000146120, 0x0)
/src/commands/in.go:250 +0xfd
github.com/concourse/registry-image-resource/commands.save(0x7fff6969eea4, 0xe, 0x0, 0x0, 0x0, 0xc000022b20, 0x17, 0xc00002128b, 0x5, 0xc0000246f0, ...)
/src/commands/in.go:211 +0x4e9
github.com/concourse/registry-image-resource/commands.saveWithRetry.func1(0x335ed649, 0xc293e0)
/src/commands/in.go:199 +0x111
github.com/concourse/registry-image-resource.RetryOnRateLimit.func1(0xc000714120, 0xc000384360)
/src/backoff.go:25 +0x2a
github.com/cenkalti/backoff.RetryNotify(0xc0002d5a20, 0x9f7020, 0xc000714120, 0x92a8b0, 0x0, 0x0)
/go/pkg/mod/github.com/cenkalti/[email protected]+incompatible/retry.go:37 +0x210
github.com/concourse/registry-image-resource.RetryOnRateLimit(0xc0002d5a58, 0x5, 0x0)
/src/backoff.go:24 +0xd7
github.com/concourse/registry-image-resource/commands.saveWithRetry(0x7fff6969eea4, 0xe, 0x0, 0x0, 0x0, 0xc000022b20, 0x17, 0xc00002128b, 0x5, 0xc0000246f0, ...)
/src/commands/in.go:198 +0x138
github.com/concourse/registry-image-resource/commands.(*in).Execute(0xc0002d5f30, 0x445197, 0xbe49e0)
/src/commands/in.go:137 +0x7df
main.main()
/src/cmd/in/main.go:20 +0xd2
It appears to be stuck in a call to Progress.Wait. This has been reported in concourse/registry-image-resource#303 and a fix has been made in concourse/registry-image-resource#311. Upgrading to 1.5.0 will pick up the fix and hopefully allow the image to be unpacked.