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Published 20 hours ago • verified publisher icon microsoft

"Cannot get required symbol ECDSA_sign from libssl" with remote connection to CentOS 7.7 on VS Code

Open dotbugfix opened this issue 5 years ago • 4 comments

I'm running VS Code 1.41.1 on Windows and am connecting to a remote host (CentOS 7.7) to open a folder with Python files.

The VS Code GUI shows me this notification: "The Python Tools server crashed 5 times in the last 3 minutes. The server will not be restarted."

The output panel for 'Python Language Server' has this info:

[Info  - 6:36:08 AM] Analysis cache path: /home/omkar/.cache/Microsoft/Python Language Server
[Info  - 6:36:08 AM] Microsoft Python Language Server version 0.5.30.0
[Info  - 6:36:08 AM] Workspace root: /workspace/li_11/automation/python
[Info  - 6:36:08 AM] GetCurrentSearchPaths /usr/bin/python3 
[Info  - 6:36:08 AM] Interpreter search paths:
[Info  - 6:36:08 AM]     /usr/lib64/python3.6
[Info  - 6:36:08 AM]     /usr/lib64/python3.6/lib-dynload
[Info  - 6:36:08 AM]     /usr/lib64/python3.6/site-packages
[Info  - 6:36:08 AM]     /usr/lib/python3.6/site-packages
[Info  - 6:36:08 AM] User search paths:
Cannot get required symbol ECDSA_sign from libssl
[Info  - 6:36:09 AM] Connection to server got closed. Server will restart.
[Error - 6:36:09 AM] Request textDocument/documentSymbol failed.
Error: Connection got disposed.
	at Object.dispose (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:145817)
	at Object.dispose (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:240077)
	at I.handleConnectionClosed (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:240251)
	at I.handleConnectionClosed (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:261561)
	at t (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:238454)
	at r.invoke (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:350021)
	at i.fire (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:350751)
	at V (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:137973)
	at r.invoke (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:350021)
	at i.fire (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:350751)
	at t.StreamMessageWriter.fireClose (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:422101)
	at Socket.<anonymous> (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:422468)
	at Socket.emit (events.js:200:13)
	at Pipe.<anonymous> (net.js:586:12)
[Error - 6:36:09 AM] Request textDocument/codeAction failed.
Error: Connection got disposed.
	at Object.dispose (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:145817)
	at Object.dispose (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:240077)
	at I.handleConnectionClosed (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:240251)
	at I.handleConnectionClosed (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:261561)
	at t (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:238454)
	at r.invoke (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:350021)
	at i.fire (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:350751)
	at V (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:137973)
	at r.invoke (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:350021)
	at i.fire (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:350751)
	at t.StreamMessageWriter.fireClose (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:422101)
	at Socket.<anonymous> (/home/omkar/.vscode-server/extensions/ms-python.python-2020.2.64397/out/client/extension.js:1:422468)
	at Socket.emit (events.js:200:13)
	at Pipe.<anonymous> (net.js:586:12)

The CentOS version is:

$ cat /etc/redhat-release
CentOS Linux release 7.7.1908 (Core)

The OpenSSL version installed on the CentOS system is:

$ openssl version
OpenSSL 1.0.2k-fips  26 Jan 2017

Both libssl.so and libcrypto.so have the ECDSA_sign symbol that its looking for:

$ objdump -T /lib64/libcrypto.so | grep ECDSA_sign
000000000010fe90 g    DF .text  0000000000000085  OPENSSL_1.0.1_EC ECDSA_sign_ex
000000000010ff40 g    DF .text  000000000000004d  OPENSSL_1.0.1_EC ECDSA_sign_setup
000000000010ff20 g    DF .text  000000000000001e  OPENSSL_1.0.1_EC ECDSA_sign

$ objdump -T /lib64/libssl.so | grep ECDSA_sign
0000000000000000      DF *UND*  0000000000000000  OPENSSL_1.0.1_EC ECDSA_sign

What am I missing?

dotbugfix avatar Feb 26 '20 11:02 dotbugfix

If anything, this would be something upstream in dotnet or a packaging issue in CentOS; we don't explicitly load these libraries. The last time OpenSSL caused issues was when 1.1 was made the default in Ubuntu and we had to do a rebuild.

Are you using IntelliCode? If so, I would try disabling it to see if the issue goes away (they pull in some extra stuff when loaded, but it could still be something we use).

jakebailey avatar Feb 26 '20 17:02 jakebailey

The IntelliCode extension was not installed on the remote target. I installed it and saw the same error with the Python Language Server. Then I uninstalled it on the remote target. Now the error is gone and the language server starts normally!

I'm not sure what exactly fixed the issue, but it's solved for now. I guess I will have to live without IntelliCode and keep relying on my human intelligence to write code; it has worked out well so far!

Thanks for giving me something to try, @jakebailey. You can close the issue, although I can help if you want to investigate the root cause; the issue can be readily reproduced on a fresh CentOS 7 install.

dotbugfix avatar Feb 27 '20 06:02 dotbugfix

Hi there, I am facing same issue while running below command . I have installed dotnet-sdk-5.0 and aspnetcore-runtime-5.0 Same command is working fine on ubuntu OS

/usr/bin/dotnet /path/to/PasteItCleaned.Plugin.Standalone.dll --server.urls http://0.0.0.0:5000

below is my machine details

openssl version
OpenSSL 1.0.2k-fips  26 Jan 2017

cat /etc/*-release
Oracle Linux Server release 7.9
NAME="Oracle Linux Server"
VERSION="7.9"
ID="ol"
ID_LIKE="fedora"
VARIANT="Server"
VARIANT_ID="server"
VERSION_ID="7.9"
PRETTY_NAME="Oracle Linux Server 7.9"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:oracle:linux:7:9:server"
HOME_URL="https://linux.oracle.com/"
BUG_REPORT_URL="https://bugzilla.oracle.com/"

ORACLE_BUGZILLA_PRODUCT="Oracle Linux 7"
ORACLE_BUGZILLA_PRODUCT_VERSION=7.9
ORACLE_SUPPORT_PRODUCT="Oracle Linux"
ORACLE_SUPPORT_PRODUCT_VERSION=7.9
Red Hat Enterprise Linux Server release 7.9 (Maipo)
Oracle Linux Server release 7.9


rpm -qa | grep openssl
openssl-libs-1.0.2k-21.el7_9.x86_64
openssl-devel-1.0.2k-21.el7_9.x86_64
openssl-1.0.2k-21.el7_9.x86_64

jrjena136 avatar Dec 30 '20 08:12 jrjena136

I too facing same issue when trying to configure self hosted runner with git actions

Authentication

Cannot get required symbol ECDSA_sign from libssl ./config.sh: line 81: 17355 Aborted ./bin/Runner.Listener configure "$@" [root@sc-lco-53 actions-runner]#

Please help

deepakbammancheri avatar Jul 23 '21 10:07 deepakbammancheri