Comment 12 for bug 1472650

Verified:

ubuntu@cvm2s:~$ juju help
p=0xffffa6947000
fatal error: runtime_lfstackpush: invalid pointer

runtime stack:

 :0

 :0

 :0

 :0

 :0

 :0

 :0

 :0

 :0

 :0

goroutine 1 [garbage collection]:
github.com_juju_cmd.DefaultContext
 /build/juju-core-qiO5uV/juju-core-1.24.7/src/github.com/juju/cmd/cmd.go:261
main.Main
 /build/juju-core-qiO5uV/juju-core-1.24.7/src/github.com/juju/juju/cmd/juju/main.go:54
main.main
 /build/juju-core-qiO5uV/juju-core-1.24.7/src/github.com/juju/juju/cmd/juju/main.go:233

goroutine 3 [syscall]:
 goroutine in C code; stack unavailable

goroutine 12 [runnable]:
ubuntu@cvm2s:~$ sudo apt-get install libgo5 -y
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  devio libuuid-perl linux-base
Use 'apt-get autoremove' to remove them.
The following extra packages will be installed:
  gcc-4.9-base libgcc1
The following packages will be upgraded:
  gcc-4.9-base libgcc1 libgo5
3 upgraded, 0 newly installed, 0 to remove and 17 not upgraded.
Need to get 2,337 kB of archives.
After this operation, 17.4 kB of additional disk space will be used.
Get:1 http://ports.ubuntu.com/ubuntu-ports/ trusty-proposed/main libgo5 arm64 4.9.3-0ubuntu4 [2,291 kB]
Get:2 http://ports.ubuntu.com/ubuntu-ports/ trusty-proposed/main gcc-4.9-base arm64 4.9.3-0ubuntu4 [15.2 kB]
Get:3 http://ports.ubuntu.com/ubuntu-ports/ trusty-proposed/main libgcc1 arm64 1:4.9.3-0ubuntu4 [30.7 kB]
Fetched 2,337 kB in 11s (212 kB/s)
(Reading database ... 70242 files and directories currently installed.)
Preparing to unpack .../libgo5_4.9.3-0ubuntu4_arm64.deb ...
Unpacking libgo5:arm64 (4.9.3-0ubuntu4) over (4.9.1-0ubuntu1) ...
Preparing to unpack .../gcc-4.9-base_4.9.3-0ubuntu4_arm64.deb ...
Unpacking gcc-4.9-base:arm64 (4.9.3-0ubuntu4) over (4.9.1-0ubuntu1) ...
Setting up gcc-4.9-base:arm64 (4.9.3-0ubuntu4) ...
(Reading database ... 70242 files and directories currently installed.)
Preparing to unpack .../libgcc1_1%3a4.9.3-0ubuntu4_arm64.deb ...
Unpacking libgcc1:arm64 (1:4.9.3-0ubuntu4) over (1:4.9.1-0ubuntu1) ...
Setting up libgcc1:arm64 (1:4.9.3-0ubuntu4) ...
Setting up libgo5:arm64 (4.9.3-0ubuntu4) ...
Processing triggers for libc-bin (2.19-0ubuntu6.6) ...
ubuntu@cvm2s:~$ juju help
Juju -- devops distilled
https://juju.ubuntu.com/

Juju provides easy, intelligent service orchestration on top of environments
such as Amazon EC2, HP Cloud, OpenStack, MaaS, or your own local machine.

Basic commands:
  juju init generate boilerplate configuration for juju environments
  juju bootstrap start up an environment from scratch

  juju deploy deploy a new service
  juju add-relation add a relation between two services
  juju expose expose a service

  juju help bootstrap more help on e.g. bootstrap command
  juju help commands list all commands
  juju help glossary glossary of terms
  juju help topics list all help topics

Provider information:
  juju help azure-provider use on Windows Azure
  juju help ec2-provider use on Amazon EC2
  juju help hpcloud-provider use on HP Cloud
  juju help local-provider use on this computer
  juju help openstack-provider use on OpenStack