| What: /sys/kernel/hardlockup_count | |
| Date: May 2025 | |
| KernelVersion: 6.16 | |
| Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org> | |
| Description: | |
| Shows how many times the system has detected a hard lockup since last boot. | |
| Available only if CONFIG_HARDLOCKUP_DETECTOR is enabled. |