[Bug 1946001] Re: impish:linux-aws 5.13 panic during systemd autotest

2021-10-07 Thread Dimitri John Ledkov
** Also affects: ubuntu-release-notes Importance: Undecided Status: New ** Changed in: linux-aws (Ubuntu Impish) Milestone: None => ubuntu-21.10 ** Tags added: rls-ff-incoming -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1946001] Re: impish:linux-aws 5.13 panic during systemd autotest

2021-10-07 Thread Andrea Righi
Update: disabling CONFIG_KFENCE_STATIC_KEYS prevents this problem from happening, so we may consider to disable this option as a temporary workaround, or even disable KFENCE entirely, since it's more like a debugging feature (low-overhead out-of-bounds / use-after-free / invalid-free memory