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If suppose my kernel goes into panic mode then how can i remove kernel from panic mode using command?
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Hi, @san,
I moved your post to this section of discussions, because it is about Linux and not about Red Hat Learning Subscription.
With that being said, I'm afraid the reason why the Linux kernel enters the "panic" mode can be one of two things:
- the error that the kernel encountered is so severe that it can not recover and resume normal operation
- the error that happened is putting the system in danger of data loss if the operation was to continue
Because of that, the kernel will refuse to perform any further operation and effectively halts the system.
So the only way to recover from a kernel panic is to carefully examine the reason for it, figure out if there are some corrective actions that need to be taken (like, replace faulty hardware, examine the consistency of data, etc.) and then reboot the system.
[don't forget to kudo a helpful post or mark it as a solution!]

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Hi, @san,
I moved your post to this section of discussions, because it is about Linux and not about Red Hat Learning Subscription.
With that being said, I'm afraid the reason why the Linux kernel enters the "panic" mode can be one of two things:
- the error that the kernel encountered is so severe that it can not recover and resume normal operation
- the error that happened is putting the system in danger of data loss if the operation was to continue
Because of that, the kernel will refuse to perform any further operation and effectively halts the system.
So the only way to recover from a kernel panic is to carefully examine the reason for it, figure out if there are some corrective actions that need to be taken (like, replace faulty hardware, examine the consistency of data, etc.) and then reboot the system.
[don't forget to kudo a helpful post or mark it as a solution!]


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EDIT: Have a look here if you're trying to squeeze out the very last of the kernel's functionality in situations indicating kernel panic and lockout are inevitable/impending: https://www.kernel.org/doc/html/latest/admin-guide/sysrq.html