[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2021-05-13 Thread Thomas Huth
This is an automated cleanup. This bug report has been moved to QEMU's
new bug tracker on gitlab.com and thus gets marked as 'expired' now.
Please continue with the discussion here:

 https://gitlab.com/qemu-project/qemu/-/issues/281


** Changed in: qemu
   Status: New => Expired

** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #281
   https://gitlab.com/qemu-project/qemu/-/issues/281

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Title:
   External modules retreval using Go1.15 on s390x appears to have
  checksum and ECDSA verification issues

Status in QEMU:
  Expired

Bug description:
  We are observing issue while building go-runner image and we suspect it is 
due to QEMU version being used. As referred in below issue:
  https://github.com/golang/go/issues/40949

  We tried to build go-runner image using go1.15 and register QEMU
  (docker run --rm --privileged multiarch/qemu-user-
  static@sha256:c772ee1965aa0be9915ee1b018a0dd92ea361b4fa1bcab5bbc033517749b2af4
  --reset -p yes) as mentioned in PR
  https://github.com/kubernetes/release/pull/1499. We observed below
  failure during build:

  
-
  ERROR: executor failed running [/bin/sh -c CGO_ENABLED=0 GOOS=linux 
GOARCH=${ARCH} go build -ldflags '-s -w -buildid= -extldflags "-static"'
 -o go-runner ${package}]: buildkit-runc did not terminate successfully
  --
   > [builder 7/7] RUN CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build 
-ldflags '-s -w -buildid= -extldflags "-static"' -o go-runner .:
  --
  failed to solve: rpc error: code = Unknown desc = executor failed running 
[/bin/sh -c CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build -ldflags '-s 
-w -buildid= -extldflags "-static"' -o go-runner ${package}]: buildkit-runc 
did not terminate successfully
  Makefile:52: recipe for target 'container' failed
  make: *** [container] Error 1
  
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[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2021-04-27 Thread Ruixin Bao
Hello @davidhildenbrand, I have been looking into this bug recently. So
far, I noticed a few things:

1: Similarly as described in comment #5, I also had success building the
go file described in the reproducing steps in #4 using Ubunutu-20.04
with recent qemu-system-s390x (I did it 1 - 2 weeks ago, so it is likely
qemu-6.0rc2 or rc3)

2: Similarly as described in commment #9, when qemu-user-static is used,
there are "ECDSA verification failure". The failure is using multiarch
/qemu-user-static with qemu-s390x 6.0.0-rc3 statically built from source
and copied in when building the container

3: Debugging in a container has been really difficult for me, so I used
chroot and debootstrap to emulate a full s390x file system on a x86 host
and copy the qemu-s390x binary in. I find that I can still reproduce the
error similarly as the container. However, I also find that if I turn
the vector instruction off with vx=off and split the go command into
multiple steps, I am no longer able to reproduce the error. The reason
for splitting the commands is that it looks like go build first calls go
mod tidy, then calls go tool compile to compile the program. Through
experimentation, those appear to call some other binary so the vx=off is
dropped.

 Build steps 
root@skewered1:~/example.com/hello# ls  
   
go.mod  hello.go
   
root@skewered1:~/example.com/hello# vim go.mod  


root@skewered1:~/example.com/hello# ls  
   
go.mod  hello.go
   
root@skewered1:~/example.com/hello# uname -a
   
Linux xxx (hidden) 5.4.0-72-generic #80-Ubuntu SMP Mon Apr 12 17:35:00 UTC 2021 
s390x GNU/Linux  
root@skewered1:~/example.com/hello# file /usr/bin/qemu-s390x-6.0rc5-static  
   
/usr/bin/qemu-s390x-6.0rc5-static: ELF 64-bit LSB shared object, x86-64, 
version 1 (GNU/Linux), dynamically linked, Bui
ldID[sha1]=28d90b247aa25813da5b24d07707863f089a78eb, for GNU/Linux 3.2.0, 
stripped 
root@skewered1:~/example.com/hello# /usr/bin/qemu-s390x-6.0rc5-static --version
qemu-s390x version 5.2.95 (v6.0.0-rc5) 
Copyright (c) 2003-2021 Fabrice Bellard and the QEMU Project developers
root@skewered1:~/example.com/hello#
root@skewered1:~/example.com/hello# go version  

  
go version go1.15.11 linux/s390x
   
root@skewered1:~/example.com/hello# 
   
root@skewered1:~/example.com/hello# which go

/usr/local/go/bin/go
root@skewered1:~/example.com/hello# /usr/bin/qemu-s390x-6.0rc5-static 
/usr/local/go/bin/go build . 
go: finding module for package rsc.io/quote
hello.go:4:5: module rsc.io/quote: Get 
"https://proxy.golang.org/rsc.io/quote/@v/list": tls: invalid signature by the 
server certificate: ECDSA verification failure
root@skewered1:~/example.com/hello# /usr/bin/qemu-s390x-6.0rc5-static -cpu 
qemu,vx=off /usr/local/go/bin/go mod tidy 
go: finding module for package rsc.io/quote
go: downloading rsc.io/quote v1.5.2
go: found rsc.io/quote in rsc.io/quote v1.5.2
go: downloading rsc.io/sampler v1.3.0
go: downloading golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c
root@skewered1:~/example.com/hello# /usr/bin/qemu-s390x-6.0rc5-static -cpu 
qemu,vx=off /usr/local/go/bin/go build .  
root@skewered1:~/example.com/hello# ls
go.mod  go.sum  hello  hello.go
root@skewered1:~/example.com/hello# file hello
hello: ELF 64-bit MSB executable, IBM S/390, version 1 (SYSV), statically 
linked, not stripped
root@skewered1:~/example.com/hello# ./hello 
Hello, world.

4: The above findings make me think that there is some discrepancy
between vector instructions handling for qemu user mode vs system mode.
Additionally, running tests with vx=off in go/src/crypto/ecdsa will make
the test pass while without vx=off, there remains to be a problem.
Currently, I am looking into the go source code hoping to narrow down
the problem. It looks like the difference (between qemu-user and s390x
native host) happens during initTable() function at
crypto/elliptic/p256_s390x.go.

I hope the above findings make se

[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2021-04-22 Thread Matt K
It's still an issue using qemu-6.0.0-rc4. If you remove the environment
variable ENV GOPROXY="https://proxy.golang.org|direct" you get a
different error:

 => ERROR [6/6] RUN go build .  

   5.8s
--
 > [6/6] RUN go build .:
#10 0.854 go: finding module for package rsc.io/quote
#10 4.138 fatal error: grew heap, but no adequate free space found
#10 4.159
#10 4.159 runtime stack:
#10 4.163 runtime.throw(0x62abce, 0x2b)
#10 4.172   /usr/local/go/src/runtime/panic.go:1116 +0x70
#10 4.183 runtime.(*mheap).allocSpan(0x9d5c60, 0x1, 0x100, 
0x9f1920, 0x96c720)
#10 4.199   /usr/local/go/src/runtime/mheap.go:1166 +0x896

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https://bugs.launchpad.net/bugs/1893040

Title:
   External modules retreval using Go1.15 on s390x appears to have
  checksum and ECDSA verification issues

Status in QEMU:
  New

Bug description:
  We are observing issue while building go-runner image and we suspect it is 
due to QEMU version being used. As referred in below issue:
  https://github.com/golang/go/issues/40949

  We tried to build go-runner image using go1.15 and register QEMU
  (docker run --rm --privileged multiarch/qemu-user-
  static@sha256:c772ee1965aa0be9915ee1b018a0dd92ea361b4fa1bcab5bbc033517749b2af4
  --reset -p yes) as mentioned in PR
  https://github.com/kubernetes/release/pull/1499. We observed below
  failure during build:

  
-
  ERROR: executor failed running [/bin/sh -c CGO_ENABLED=0 GOOS=linux 
GOARCH=${ARCH} go build -ldflags '-s -w -buildid= -extldflags "-static"'
 -o go-runner ${package}]: buildkit-runc did not terminate successfully
  --
   > [builder 7/7] RUN CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build 
-ldflags '-s -w -buildid= -extldflags "-static"' -o go-runner .:
  --
  failed to solve: rpc error: code = Unknown desc = executor failed running 
[/bin/sh -c CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build -ldflags '-s 
-w -buildid= -extldflags "-static"' -o go-runner ${package}]: buildkit-runc 
did not terminate successfully
  Makefile:52: recipe for target 'container' failed
  make: *** [container] Error 1
  
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[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2021-04-15 Thread Nayana
Any update?

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https://bugs.launchpad.net/bugs/1893040

Title:
   External modules retreval using Go1.15 on s390x appears to have
  checksum and ECDSA verification issues

Status in QEMU:
  New

Bug description:
  We are observing issue while building go-runner image and we suspect it is 
due to QEMU version being used. As referred in below issue:
  https://github.com/golang/go/issues/40949

  We tried to build go-runner image using go1.15 and register QEMU
  (docker run --rm --privileged multiarch/qemu-user-
  static@sha256:c772ee1965aa0be9915ee1b018a0dd92ea361b4fa1bcab5bbc033517749b2af4
  --reset -p yes) as mentioned in PR
  https://github.com/kubernetes/release/pull/1499. We observed below
  failure during build:

  
-
  ERROR: executor failed running [/bin/sh -c CGO_ENABLED=0 GOOS=linux 
GOARCH=${ARCH} go build -ldflags '-s -w -buildid= -extldflags "-static"'
 -o go-runner ${package}]: buildkit-runc did not terminate successfully
  --
   > [builder 7/7] RUN CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build 
-ldflags '-s -w -buildid= -extldflags "-static"' -o go-runner .:
  --
  failed to solve: rpc error: code = Unknown desc = executor failed running 
[/bin/sh -c CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build -ldflags '-s 
-w -buildid= -extldflags "-static"' -o go-runner ${package}]: buildkit-runc 
did not terminate successfully
  Makefile:52: recipe for target 'container' failed
  make: *** [container] Error 1
  
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[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2021-04-09 Thread Alex Bennée
** Tags added: s390x

** Tags added: tcg

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https://bugs.launchpad.net/bugs/1893040

Title:
   External modules retreval using Go1.15 on s390x appears to have
  checksum and ECDSA verification issues

Status in QEMU:
  New

Bug description:
  We are observing issue while building go-runner image and we suspect it is 
due to QEMU version being used. As referred in below issue:
  https://github.com/golang/go/issues/40949

  We tried to build go-runner image using go1.15 and register QEMU
  (docker run --rm --privileged multiarch/qemu-user-
  static@sha256:c772ee1965aa0be9915ee1b018a0dd92ea361b4fa1bcab5bbc033517749b2af4
  --reset -p yes) as mentioned in PR
  https://github.com/kubernetes/release/pull/1499. We observed below
  failure during build:

  
-
  ERROR: executor failed running [/bin/sh -c CGO_ENABLED=0 GOOS=linux 
GOARCH=${ARCH} go build -ldflags '-s -w -buildid= -extldflags "-static"'
 -o go-runner ${package}]: buildkit-runc did not terminate successfully
  --
   > [builder 7/7] RUN CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build 
-ldflags '-s -w -buildid= -extldflags "-static"' -o go-runner .:
  --
  failed to solve: rpc error: code = Unknown desc = executor failed running 
[/bin/sh -c CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build -ldflags '-s 
-w -buildid= -extldflags "-static"' -o go-runner ${package}]: buildkit-runc 
did not terminate successfully
  Makefile:52: recipe for target 'container' failed
  make: *** [container] Error 1
  
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[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2021-04-09 Thread Nayana
I started looking at the issue.Could reproduce issue with steps mentioned in 
comment #4 
@David Hildenbrand (davidhildenbrand)  could you please let me know what exact 
qemu version/image you used? and you followed exact steps as mentioned in 
comment #4?

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https://bugs.launchpad.net/bugs/1893040

Title:
   External modules retreval using Go1.15 on s390x appears to have
  checksum and ECDSA verification issues

Status in QEMU:
  New

Bug description:
  We are observing issue while building go-runner image and we suspect it is 
due to QEMU version being used. As referred in below issue:
  https://github.com/golang/go/issues/40949

  We tried to build go-runner image using go1.15 and register QEMU
  (docker run --rm --privileged multiarch/qemu-user-
  static@sha256:c772ee1965aa0be9915ee1b018a0dd92ea361b4fa1bcab5bbc033517749b2af4
  --reset -p yes) as mentioned in PR
  https://github.com/kubernetes/release/pull/1499. We observed below
  failure during build:

  
-
  ERROR: executor failed running [/bin/sh -c CGO_ENABLED=0 GOOS=linux 
GOARCH=${ARCH} go build -ldflags '-s -w -buildid= -extldflags "-static"'
 -o go-runner ${package}]: buildkit-runc did not terminate successfully
  --
   > [builder 7/7] RUN CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build 
-ldflags '-s -w -buildid= -extldflags "-static"' -o go-runner .:
  --
  failed to solve: rpc error: code = Unknown desc = executor failed running 
[/bin/sh -c CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build -ldflags '-s 
-w -buildid= -extldflags "-static"' -o go-runner ${package}]: buildkit-runc 
did not terminate successfully
  Makefile:52: recipe for target 'container' failed
  make: *** [container] Error 1
  
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[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2021-02-01 Thread Thomas Huth
** Changed in: qemu
   Status: Incomplete => New

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devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1893040

Title:
   External modules retreval using Go1.15 on s390x appears to have
  checksum and ECDSA verification issues

Status in QEMU:
  New

Bug description:
  We are observing issue while building go-runner image and we suspect it is 
due to QEMU version being used. As referred in below issue:
  https://github.com/golang/go/issues/40949

  We tried to build go-runner image using go1.15 and register QEMU
  (docker run --rm --privileged multiarch/qemu-user-
  static@sha256:c772ee1965aa0be9915ee1b018a0dd92ea361b4fa1bcab5bbc033517749b2af4
  --reset -p yes) as mentioned in PR
  https://github.com/kubernetes/release/pull/1499. We observed below
  failure during build:

  
-
  ERROR: executor failed running [/bin/sh -c CGO_ENABLED=0 GOOS=linux 
GOARCH=${ARCH} go build -ldflags '-s -w -buildid= -extldflags "-static"'
 -o go-runner ${package}]: buildkit-runc did not terminate successfully
  --
   > [builder 7/7] RUN CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build 
-ldflags '-s -w -buildid= -extldflags "-static"' -o go-runner .:
  --
  failed to solve: rpc error: code = Unknown desc = executor failed running 
[/bin/sh -c CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build -ldflags '-s 
-w -buildid= -extldflags "-static"' -o go-runner ${package}]: buildkit-runc 
did not terminate successfully
  Makefile:52: recipe for target 'container' failed
  make: *** [container] Error 1
  
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[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2021-02-01 Thread Guirish Salgaonkar
we still observe the same failure even after using latest qemu image i.e
https://hub.docker.com/layers/multiarch/qemu-user-
static/latest/images/sha256-14ef83[…]27699811f89338b129faa3bd9eb52cd696bc3d84aa81a?context=explore

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https://bugs.launchpad.net/bugs/1893040

Title:
   External modules retreval using Go1.15 on s390x appears to have
  checksum and ECDSA verification issues

Status in QEMU:
  Incomplete

Bug description:
  We are observing issue while building go-runner image and we suspect it is 
due to QEMU version being used. As referred in below issue:
  https://github.com/golang/go/issues/40949

  We tried to build go-runner image using go1.15 and register QEMU
  (docker run --rm --privileged multiarch/qemu-user-
  static@sha256:c772ee1965aa0be9915ee1b018a0dd92ea361b4fa1bcab5bbc033517749b2af4
  --reset -p yes) as mentioned in PR
  https://github.com/kubernetes/release/pull/1499. We observed below
  failure during build:

  
-
  ERROR: executor failed running [/bin/sh -c CGO_ENABLED=0 GOOS=linux 
GOARCH=${ARCH} go build -ldflags '-s -w -buildid= -extldflags "-static"'
 -o go-runner ${package}]: buildkit-runc did not terminate successfully
  --
   > [builder 7/7] RUN CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build 
-ldflags '-s -w -buildid= -extldflags "-static"' -o go-runner .:
  --
  failed to solve: rpc error: code = Unknown desc = executor failed running 
[/bin/sh -c CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build -ldflags '-s 
-w -buildid= -extldflags "-static"' -o go-runner ${package}]: buildkit-runc 
did not terminate successfully
  Makefile:52: recipe for target 'container' failed
  make: *** [container] Error 1
  
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[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2021-01-23 Thread Thomas Huth
** Changed in: qemu
   Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1893040

Title:
   External modules retreval using Go1.15 on s390x appears to have
  checksum and ECDSA verification issues

Status in QEMU:
  Incomplete

Bug description:
  We are observing issue while building go-runner image and we suspect it is 
due to QEMU version being used. As referred in below issue:
  https://github.com/golang/go/issues/40949

  We tried to build go-runner image using go1.15 and register QEMU
  (docker run --rm --privileged multiarch/qemu-user-
  static@sha256:c772ee1965aa0be9915ee1b018a0dd92ea361b4fa1bcab5bbc033517749b2af4
  --reset -p yes) as mentioned in PR
  https://github.com/kubernetes/release/pull/1499. We observed below
  failure during build:

  
-
  ERROR: executor failed running [/bin/sh -c CGO_ENABLED=0 GOOS=linux 
GOARCH=${ARCH} go build -ldflags '-s -w -buildid= -extldflags "-static"'
 -o go-runner ${package}]: buildkit-runc did not terminate successfully
  --
   > [builder 7/7] RUN CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build 
-ldflags '-s -w -buildid= -extldflags "-static"' -o go-runner .:
  --
  failed to solve: rpc error: code = Unknown desc = executor failed running 
[/bin/sh -c CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build -ldflags '-s 
-w -buildid= -extldflags "-static"' -o go-runner ${package}]: buildkit-runc 
did not terminate successfully
  Makefile:52: recipe for target 'container' failed
  make: *** [container] Error 1
  
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[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2021-01-20 Thread David Hildenbrand
I remember we had these "ECDSA verification failure" issues in older
QEMU versions, but these were fixed.

I just tired building the go file under Fedora 32 running under latest
upstream qemu-system-s390x, and using latest go binaries from
https://golang.org/dl/:

[root@atomic-00 hello]# uname -a
Linux atomic-00 5.8.11-200.fc32.s390x #1 SMP Wed Sep 23 13:36:15 UTC 2020 s390x 
s390x s390x GNU/Linux

[root@atomic-00 hello]# go version
go version go1.15.7 linux/s390x

[root@atomic-00 hello]# go build
go: downloading rsc.io/quote v1.5.2
go: downloading rsc.io/sampler v1.3.0
go: downloading golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c

[root@atomic-00 hello]# ./hello 
Hello, world.

Can you double check that you are really using latest upstream QEMU in
your more-advanced cross-build?

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https://bugs.launchpad.net/bugs/1893040

Title:
   External modules retreval using Go1.15 on s390x appears to have
  checksum and ECDSA verification issues

Status in QEMU:
  New

Bug description:
  We are observing issue while building go-runner image and we suspect it is 
due to QEMU version being used. As referred in below issue:
  https://github.com/golang/go/issues/40949

  We tried to build go-runner image using go1.15 and register QEMU
  (docker run --rm --privileged multiarch/qemu-user-
  static@sha256:c772ee1965aa0be9915ee1b018a0dd92ea361b4fa1bcab5bbc033517749b2af4
  --reset -p yes) as mentioned in PR
  https://github.com/kubernetes/release/pull/1499. We observed below
  failure during build:

  
-
  ERROR: executor failed running [/bin/sh -c CGO_ENABLED=0 GOOS=linux 
GOARCH=${ARCH} go build -ldflags '-s -w -buildid= -extldflags "-static"'
 -o go-runner ${package}]: buildkit-runc did not terminate successfully
  --
   > [builder 7/7] RUN CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build 
-ldflags '-s -w -buildid= -extldflags "-static"' -o go-runner .:
  --
  failed to solve: rpc error: code = Unknown desc = executor failed running 
[/bin/sh -c CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build -ldflags '-s 
-w -buildid= -extldflags "-static"' -o go-runner ${package}]: buildkit-runc 
did not terminate successfully
  Makefile:52: recipe for target 'container' failed
  make: *** [container] Error 1
  
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[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2020-08-29 Thread Laurent Vivier
** Tags added: linux-user

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https://bugs.launchpad.net/bugs/1893040

Title:
   External modules retreval using Go1.15 on s390x appears to have
  checksum and ECDSA verification issues

Status in QEMU:
  New

Bug description:
  We are observing issue while building go-runner image and we suspect it is 
due to QEMU version being used. As referred in below issue:
  https://github.com/golang/go/issues/40949

  We tried to build go-runner image using go1.15 and register QEMU
  (docker run --rm --privileged multiarch/qemu-user-
  static@sha256:c772ee1965aa0be9915ee1b018a0dd92ea361b4fa1bcab5bbc033517749b2af4
  --reset -p yes) as mentioned in PR
  https://github.com/kubernetes/release/pull/1499. We observed below
  failure during build:

  
-
  ERROR: executor failed running [/bin/sh -c CGO_ENABLED=0 GOOS=linux 
GOARCH=${ARCH} go build -ldflags '-s -w -buildid= -extldflags "-static"'
 -o go-runner ${package}]: buildkit-runc did not terminate successfully
  --
   > [builder 7/7] RUN CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build 
-ldflags '-s -w -buildid= -extldflags "-static"' -o go-runner .:
  --
  failed to solve: rpc error: code = Unknown desc = executor failed running 
[/bin/sh -c CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build -ldflags '-s 
-w -buildid= -extldflags "-static"' -o go-runner ${package}]: buildkit-runc 
did not terminate successfully
  Makefile:52: recipe for target 'container' failed
  make: *** [container] Error 1
  
-

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[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2020-08-27 Thread Daniel Berrange
** Changed in: qemu
   Status: Incomplete => Opinion

** Changed in: qemu
   Status: Opinion => Invalid

** Changed in: qemu
   Status: Invalid => New

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https://bugs.launchpad.net/bugs/1893040

Title:
   External modules retreval using Go1.15 on s390x appears to have
  checksum and ECDSA verification issues

Status in QEMU:
  New

Bug description:
  We are observing issue while building go-runner image and we suspect it is 
due to QEMU version being used. As referred in below issue:
  https://github.com/golang/go/issues/40949

  We tried to build go-runner image using go1.15 and register QEMU
  (docker run --rm --privileged multiarch/qemu-user-
  static@sha256:c772ee1965aa0be9915ee1b018a0dd92ea361b4fa1bcab5bbc033517749b2af4
  --reset -p yes) as mentioned in PR
  https://github.com/kubernetes/release/pull/1499. We observed below
  failure during build:

  
-
  ERROR: executor failed running [/bin/sh -c CGO_ENABLED=0 GOOS=linux 
GOARCH=${ARCH} go build -ldflags '-s -w -buildid= -extldflags "-static"'
 -o go-runner ${package}]: buildkit-runc did not terminate successfully
  --
   > [builder 7/7] RUN CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build 
-ldflags '-s -w -buildid= -extldflags "-static"' -o go-runner .:
  --
  failed to solve: rpc error: code = Unknown desc = executor failed running 
[/bin/sh -c CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build -ldflags '-s 
-w -buildid= -extldflags "-static"' -o go-runner ${package}]: buildkit-runc 
did not terminate successfully
  Makefile:52: recipe for target 'container' failed
  make: *** [container] Error 1
  
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[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2020-08-27 Thread Guirish Salgaonkar
We followed below steps to reproduce the error:

1) Create new folder 
$ mkdir -p example.com/hello
$ cd example.com/hello

2) Create file hello.go as below;
$ cat hello.go
package main
import (
"fmt"
"rsc.io/quote"
)
func main() {
fmt.Println(quote.Hello())
}

3) Create file go.mod as below
$ cat go.mod
module example.com/hello
go 1.15

4) Create Dockerfile as below:
$ cat Dockerfile
# Build the manager binary
FROM golang:1.15
WORKDIR /workspace
# Copy the sources
COPY hello.go ./
COPY go.mod ./
# Allow fallback to 'direct' for GOPROXY
#
# The GOPROXY environment variable now supports skipping proxies that return
# errors. Proxy URLs may now be separated with either commas (,) or pipe
# characters (|). If a proxy URL is followed by a comma, the go command will
# only try the next proxy in the list after a 404 or 410 HTTP response. If a
# proxy URL is followed by a pipe character, the go command will try the next
# proxy in the list after any error. Note that the default value of GOPROXY
# remains https://proxy.golang.org,direct, which does not fall back to direct
# in case of errors.
#
# ref: https://golang.org/doc/go1.15#go-command
ENV GOPROXY="https://proxy.golang.org|direct"
RUN go env

# Cache the go build
RUN go build .

5) Register QEMU and create buildx instance
$ docker run --rm --privileged 
multiarch/qemu-user-static@sha256:c772ee1965aa0be9915ee1b018a0dd92ea361b4fa1bcab5bbc033517749b2af4
 --reset -p yes
$ docker buildx create --name multiarch-go-runner --use

6) Error observed while building image
$ docker buildx build --load --progress plain --platform linux/s390x -t go_chk3 
.
#1 [internal] booting buildkit
#1 pulling image moby/buildkit:buildx-stable-1
#1 pulling image moby/buildkit:buildx-stable-1 1.4s done
#1 creating container buildx_buildkit_multiarch-go-runner0
#1 creating container buildx_buildkit_multiarch-go-runner0 1.3s done
#1 DONE 2.7s
#2 [internal] load .dockerignore
#2 transferring context: 2B done
#2 DONE 0.1s
#3 [internal] load build definition from Dockerfile
#3 transferring dockerfile: 1.50kB done
#3 DONE 0.1s
#4 [internal] load metadata for docker.io/library/golang:1.15
#4 DONE 4.1s
#7 [internal] load build context
#7 transferring context: 206B done
#7 DONE 0.1s
#5 [1/6] FROM docker.io/library/golang:1.15@sha256:4c3279e05a0131c0565466ac...
#5 resolve 
docker.io/library/golang:1.15@sha256:4c3279e05a0131c0565466ac538755f104d8d936efbc4c30ba7d717c73f3e2c2
 done
#5 sha256:4c3279e05a0131c0565466ac538755f104d8d936efbc4c30ba7d717c73f3e2c2 
2.36kB / 2.36kB done
#5 sha256:c5e175e434734f93e9b75f245f05578e7a12cedffed20cae845f57a3c7139b95 0B / 
155B 0.1s
#5 sha256:f2b199a6d9adcfa5f879ec8042306ab2f919623f8018d0d7a6f4e9dade5e1a71 0B / 
48.97MB 0.1s
#5 sha256:5615f13ce6c82698ac5df02b39113e3a8949db1a7a7f7f5d07c9265ee15b79d0 0B / 
7.39MB 0.1s
#5 sha256:8ee3c4544ee6e2d4cd23f1b47d6fde1775c25fab9a77851b118074afa00c9f4f 
1.79kB / 1.79kB done
#5 sha256:356049cf27ce547d544a426484dee88b17a1abb2c51e359a15c3565b2f0d33f0 
6.18kB / 6.18kB done
#5 sha256:23ffecb808bd421be3db88ff08f67b19f28c1ffe0d4c157be3fcff3360f527bc 0B / 
9.88MB 0.1s
#5 sha256:e060fbdc544cffa8f72ebc5c629d0fd77e9f0ea787a2eec80f4a77dd0833d747 0B / 
56.74MB 0.1s
#5 sha256:44e2ce491a55134d5e4118405670fcc19b140898dc8ac62156e47a49f52e9f2d 0B / 
51.38MB 0.3s
#5 sha256:69157c3b9bc7dad5a676fdc6700b95a1a9dbcffc7ccfb7cd20d91f16be6e9ffd 0B / 
101.17MB 0.3s
#5 sha256:c5e175e434734f93e9b75f245f05578e7a12cedffed20cae845f57a3c7139b95 155B 
/ 155B 1.6s done
#5 sha256:5615f13ce6c82698ac5df02b39113e3a8949db1a7a7f7f5d07c9265ee15b79d0 
3.16MB / 7.39MB 1.8s
#5 sha256:23ffecb808bd421be3db88ff08f67b19f28c1ffe0d4c157be3fcff3360f527bc 
1.75MB / 9.88MB 1.8s
#5 sha256:f2b199a6d9adcfa5f879ec8042306ab2f919623f8018d0d7a6f4e9dade5e1a71 
19.48MB / 48.97MB 2.1s
#5 sha256:5615f13ce6c82698ac5df02b39113e3a8949db1a7a7f7f5d07c9265ee15b79d0 
7.39MB / 7.39MB 1.9s done
#5 sha256:23ffecb808bd421be3db88ff08f67b19f28c1ffe0d4c157be3fcff3360f527bc 
9.88MB / 9.88MB 1.9s done
#5 sha256:e060fbdc544cffa8f72ebc5c629d0fd77e9f0ea787a2eec80f4a77dd0833d747 
20.79MB / 56.74MB 2.1s
#5 sha256:44e2ce491a55134d5e4118405670fcc19b140898dc8ac62156e47a49f52e9f2d 
19.40MB / 51.38MB 2.1s
#5 sha256:69157c3b9bc7dad5a676fdc6700b95a1a9dbcffc7ccfb7cd20d91f16be6e9ffd 
19.54MB / 101.17MB 2.1s
#5 sha256:f2b199a6d9adcfa5f879ec8042306ab2f919623f8018d0d7a6f4e9dade5e1a71 
37.71MB / 48.97MB 2.4s
#5 sha256:e060fbdc544cffa8f72ebc5c629d0fd77e9f0ea787a2eec80f4a77dd0833d747 
35.35MB / 56.74MB 2.4s
#5 sha256:44e2ce491a55134d5e4118405670fcc19b140898dc8ac62156e47a49f52e9f2d 
38.91MB / 51.38MB 2.4s
#5 sha256:69157c3b9bc7dad5a676fdc6700b95a1a9dbcffc7ccfb7cd20d91f16be6e9ffd 
39.22MB / 101.17MB 2.4s
#5 sha256:f2b199a6d9adcfa5f879ec8042306ab2f919623f8018d0d7a6f4e9dade5e1a71 
45.15MB / 48.97MB 2.5s
#5 sha256:e060fbdc544cffa8f72ebc5c629d0fd77e9f0ea787a2eec80f4a77dd0833d747 
43.24MB / 56.74MB 2.5s
#5 sha256:44e2ce491a55134d5e4118405670fcc19b140898dc8ac62156e47a49f52e9f2d 
47.92MB / 51.38MB 2.5s
#5 sha256:69157c3b9bc7d

[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2020-08-26 Thread Daniel Berrange
Can you provide a *simple* way to demonstrate the problem. ie some
simple Go demo program, that doens't involve building kubernetes.

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https://bugs.launchpad.net/bugs/1893040

Title:
   External modules retreval using Go1.15 on s390x appears to have
  checksum and ECDSA verification issues

Status in QEMU:
  Incomplete

Bug description:
  We are observing issue while building go-runner image and we suspect it is 
due to QEMU version being used. As referred in below issue:
  https://github.com/golang/go/issues/40949

  We tried to build go-runner image using go1.15 and register QEMU
  (docker run --rm --privileged multiarch/qemu-user-
  static@sha256:c772ee1965aa0be9915ee1b018a0dd92ea361b4fa1bcab5bbc033517749b2af4
  --reset -p yes) as mentioned in PR
  https://github.com/kubernetes/release/pull/1499. We observed below
  failure during build:

  
-
  ERROR: executor failed running [/bin/sh -c CGO_ENABLED=0 GOOS=linux 
GOARCH=${ARCH} go build -ldflags '-s -w -buildid= -extldflags "-static"'
 -o go-runner ${package}]: buildkit-runc did not terminate successfully
  --
   > [builder 7/7] RUN CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build 
-ldflags '-s -w -buildid= -extldflags "-static"' -o go-runner .:
  --
  failed to solve: rpc error: code = Unknown desc = executor failed running 
[/bin/sh -c CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build -ldflags '-s 
-w -buildid= -extldflags "-static"' -o go-runner ${package}]: buildkit-runc 
did not terminate successfully
  Makefile:52: recipe for target 'container' failed
  make: *** [container] Error 1
  
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[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2020-08-26 Thread Guirish Salgaonkar
Yes we have observed that the issue persist in later QEMU version too.

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https://bugs.launchpad.net/bugs/1893040

Title:
   External modules retreval using Go1.15 on s390x appears to have
  checksum and ECDSA verification issues

Status in QEMU:
  Incomplete

Bug description:
  We are observing issue while building go-runner image and we suspect it is 
due to QEMU version being used. As referred in below issue:
  https://github.com/golang/go/issues/40949

  We tried to build go-runner image using go1.15 and register QEMU
  (docker run --rm --privileged multiarch/qemu-user-
  static@sha256:c772ee1965aa0be9915ee1b018a0dd92ea361b4fa1bcab5bbc033517749b2af4
  --reset -p yes) as mentioned in PR
  https://github.com/kubernetes/release/pull/1499. We observed below
  failure during build:

  
-
  ERROR: executor failed running [/bin/sh -c CGO_ENABLED=0 GOOS=linux 
GOARCH=${ARCH} go build -ldflags '-s -w -buildid= -extldflags "-static"'
 -o go-runner ${package}]: buildkit-runc did not terminate successfully
  --
   > [builder 7/7] RUN CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build 
-ldflags '-s -w -buildid= -extldflags "-static"' -o go-runner .:
  --
  failed to solve: rpc error: code = Unknown desc = executor failed running 
[/bin/sh -c CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build -ldflags '-s 
-w -buildid= -extldflags "-static"' -o go-runner ${package}]: buildkit-runc 
did not terminate successfully
  Makefile:52: recipe for target 'container' failed
  make: *** [container] Error 1
  
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[Bug 1893040] Re: External modules retreval using Go1.15 on s390x appears to have checksum and ECDSA verification issues

2020-08-26 Thread Daniel Berrange
> We are observing issue while building go-runner image and we suspect it is 
> due to QEMU version
> being used. As referred in below issue:
> https://github.com/golang/go/issues/40949

This issue says the problem was due to
https://bugs.launchpad.net/qemu/+bug/1847232/  which was fixed in QEMU
4.2.  The commenters there say to try using this newer QEMU to see if it
fixes it, and I don't see any confirmation that this has been tried yet.

IOW, please test with latest QEMU and report back if the problem still
occurrs.

** Bug watch added: github.com/golang/go/issues #40949
   https://github.com/golang/go/issues/40949

** Changed in: qemu
   Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1893040

Title:
   External modules retreval using Go1.15 on s390x appears to have
  checksum and ECDSA verification issues

Status in QEMU:
  Incomplete

Bug description:
  We are observing issue while building go-runner image and we suspect it is 
due to QEMU version being used. As referred in below issue:
  https://github.com/golang/go/issues/40949

  We tried to build go-runner image using go1.15 and register QEMU
  (docker run --rm --privileged multiarch/qemu-user-
  static@sha256:c772ee1965aa0be9915ee1b018a0dd92ea361b4fa1bcab5bbc033517749b2af4
  --reset -p yes) as mentioned in PR
  https://github.com/kubernetes/release/pull/1499. We observed below
  failure during build:

  
-
  ERROR: executor failed running [/bin/sh -c CGO_ENABLED=0 GOOS=linux 
GOARCH=${ARCH} go build -ldflags '-s -w -buildid= -extldflags "-static"'
 -o go-runner ${package}]: buildkit-runc did not terminate successfully
  --
   > [builder 7/7] RUN CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build 
-ldflags '-s -w -buildid= -extldflags "-static"' -o go-runner .:
  --
  failed to solve: rpc error: code = Unknown desc = executor failed running 
[/bin/sh -c CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH} go build -ldflags '-s 
-w -buildid= -extldflags "-static"' -o go-runner ${package}]: buildkit-runc 
did not terminate successfully
  Makefile:52: recipe for target 'container' failed
  make: *** [container] Error 1
  
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