| # This is part of deterministic hang/stall detection. |
| # Don't change this without considering workqueue.watchdog_thresh, |
| # CONFIG_RCU_CPU_STALL_TIMEOUT and CONFIG_DEFAULT_HUNG_TASK_TIMEOUT. |
| kernel.watchdog_thresh = 55 |
| kernel.hung_task_check_interval_secs = 20 |
| # This gives more interesting coverage. |
| net.core.bpf_jit_enable = 1 |
| # bpf_jit_kallsyms and disabling bpf_jit_harden are required |
| # for unwinding through bpf functions. |
| net.core.bpf_jit_kallsyms = 1 |
| net.core.bpf_jit_harden = 0 |
| # This is to provide more useful info in crash reports. |
| kernel.kptr_restrict = 0 |
| kernel.softlockup_all_cpu_backtrace = 1 |
| # This is to restrict effects of recursive exponential mounts, for details see |
| # "mnt: Add a per mount namespace limit on the number of mounts" commit. |
| fs.mount-max = 100 |
| # Dumping all tasks to console can take too long. |
| vm.oom_dump_tasks = 0 |
