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pn02: add panic on lockup, NMI watchdog, and rasdaemon
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Enable kernel panic on soft/hard lockups with auto-reboot after
10s, and rasdaemon for hardware error logging. Should give us
diagnostic data on the next freeze.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Torjus Håkestad
2026-02-22 18:48:21 +01:00
parent a7c1ce932d
commit 72acaa872b
1 changed files with 6 additions and 0 deletions
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6
hosts/pn02/configuration.nix
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@@ -14,6 +14,12 @@
boot.loader.systemd-boot.enable = true; boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true; boot.loader.efi.canTouchEfiVariables = true;
boot.blacklistedKernelModules = [ "amdgpu" ]; boot.blacklistedKernelModules = [ "amdgpu" ];
boot.kernelParams = [ "panic=10" "nmi_watchdog=1" ];
boot.kernel.sysctl."kernel.softlockup_panic" = 1;
boot.kernel.sysctl."kernel.hardlockup_panic" = 1;
hardware.rasdaemon.enable = true;
hardware.rasdaemon.record = true;
networking.hostName = "pn02"; networking.hostName = "pn02";
networking.domain = "home.2rjus.net"; networking.domain = "home.2rjus.net";