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feat: special-case kernel.printk in sysctl audit#1890

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HastD merged 3 commits intosecureblue:livefrom
HastD:printk-audit
Feb 2, 2026
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feat: special-case kernel.printk in sysctl audit#1890
HastD merged 3 commits intosecureblue:livefrom
HastD:printk-audit

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@HastD HastD commented Feb 1, 2026

Under certain error conditions, the kernel will automatically increase the console log level. This results in the kernel.printk sysctl being set to 15 3 3 3 even if it was previously set to the expected value of 3 3 3 3.

Under certain error conditions, the kernel will automatically increase
the console log level. This results in the `kernel.printk` sysctl being
set to `15 3 3 3` even if it was previously set to the expected value of
`3 3 3 3`.
@HastD HastD requested a review from RoyalOughtness February 1, 2026 22:06
@HastD HastD requested a review from alexvojproc February 1, 2026 22:14
@HastD HastD enabled auto-merge (squash) February 2, 2026 18:42
@HastD HastD merged commit fc01536 into secureblue:live Feb 2, 2026
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@HastD HastD removed the Pending CI label Feb 2, 2026
@HastD HastD deleted the printk-audit branch February 2, 2026 19:46
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3 participants