Public bug reported: [Impact] We are seeing a null kernel dereference on kernfs during system sleep stress.
[Fix] Make sure kernfs root is not null. [Test] Run sleep stress. Not seeing the issue after the fix is applied. [Regression Potential] Low. Fix limits to kernfs, also the it has been in upstream kernel for quite a while. ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete ** Affects: linux (Ubuntu Eoan) Importance: Undecided Status: Incomplete ** Tags: busan oem-priority originate-from-1865972 ** Also affects: linux (Ubuntu Eoan) Importance: Undecided Status: New ** Tags added: busan oem-priority originate-from-1865972 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1874221 Title: Fix potential null pointer dereference on kernfs Status in HWE Next: New Status in linux package in Ubuntu: Incomplete Status in linux source package in Eoan: Incomplete Bug description: [Impact] We are seeing a null kernel dereference on kernfs during system sleep stress. [Fix] Make sure kernfs root is not null. [Test] Run sleep stress. Not seeing the issue after the fix is applied. [Regression Potential] Low. Fix limits to kernfs, also the it has been in upstream kernel for quite a while. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1874221/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp