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Segmentation fault error while SSH

Sajawal
Hi, I'm facing an issue of "Segmentation fault" while ssh a server from my cPanel (command line), can anybody help me on this issue. Regards, Sajawal

Comments

11 comments

Date Votes
  • andrew.n
    So you are trying to SSH to another server from your cPanel terminal and getting segmentation fault? Can you make a screenshot please? Does other commands like yum update or w or ps aux etc.. works correctly? Do you have enough space on the server?
    0
  • HostNoc
    This is a issue when cPanel's Fork Bomb Protection is enabled. Fix: Log into WHM as root, click "Shell Fork Bomb Protection" and disable that feature, and things should continue to work fine. Regards HostNoc
    0
  • Sajawal
    This is a issue when cPanel's Fork Bomb Protection is enabled. Fix: Log into WHM as root, click "Shell Fork Bomb Protection" and disable that feature, and things should continue to work fine. Regards HostNoc

    Hi, "Shell Fork Bomb Protection" status is disabled on my server.
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  • andrew.n
    Great catch!
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  • Sajawal
    This is a issue when cPanel's Fork Bomb Protection is enabled. Fix: Log into WHM as root, click "Shell Fork Bomb Protection" and disable that feature, and things should continue to work fine. Regards HostNoc

    Hi, "Shell Fork Bomb Protection" status is *already disabled on my server, and the issue is notresolved.
    0
  • andrew.n
    Hi, "Shell Fork Bomb Protection" status is *already disabled on my server, and the issue is notresolved.

    Can you check what I wrote above?
    0
  • cPanelAnthony
    Hello! Could you get the information Andrew asked for? [QUOTE]So you are trying to SSH to another server from your cPanel terminal and getting segmentation fault? Can you make a screenshot please? Does other commands like yum update or w or ps aux etc.. works correctly? Do you have enough space on the server?[QUOTE] The following article might help as well.
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  • Sajawal
    So you are trying to SSH to another server from your cPanel terminal and getting segmentation fault? Can you make a screenshot please? Does other commands like yum update or w or ps aux etc.. works correctly? Do you have enough space on the server?

    Hi, I'm sorry I don't know how did I miss this reply, sorry for that. The above-mentioned commands are working fine. the screenshot is attached below.
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  • andrew.n
    When you ssh the first time it shows connection refused and when you SSH second time it shows segmentation fault. Do you SSH to the same or different servers? Is there any difference in the commands you are using? Do you see segmentation fault in "dmesg" as well? what is logged in to /var/log/messages file?
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  • Sajawal
    When you ssh the first time it shows connection refused and when you SSH second time it shows segmentation fault. Do you SSH to the same or different servers? Is there any difference in the commands you are using? Do you see segmentation fault in "dmesg" as well? what is logged in to /var/log/messages file?

    The first time port was not defined which is why the connection refused message received and there are no logs in /var/log/messages and "dmesg" about these.
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  • cPanelAnthony
    It looks like the quote broke in my last response, apologies. Would you be able to contact a sysadmin to review any relevant core dumps? These issues are best reviewed by a systems administrator.
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