[Bug 1805105] Re: /proc/self/stack does not exist in kvm kernel, causing failures in kernel security test
** No longer affects: linux-kvm (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1805105 Title: /proc/self/stack does not exist in kvm kernel, causing failures in kernel security test To manage notifications about this bug go to: https://bugs.launchpad.net/qa-regression-testing/+bug/1805105/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1805105] Re: /proc/self/stack does not exist in kvm kernel, causing failures in kernel security test
On a second thought As this test has been corrected to cope with a kernel without CONFIG_STACKTRACE enabled. I think this should be enough to close this bug. If we ever need a discussion / tracking bug for enabling CONFIG_STACKTRACE or not, we can have a new bug for it. I will close this bug. Thanks! ** Changed in: ubuntu-kernel-tests Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1805105 Title: /proc/self/stack does not exist in kvm kernel, causing failures in kernel security test To manage notifications about this bug go to: https://bugs.launchpad.net/qa-regression-testing/+bug/1805105/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1805105] Re: /proc/self/stack does not exist in kvm kernel, causing failures in kernel security test
** No longer affects: linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1805105 Title: /proc/self/stack does not exist in kvm kernel, causing failures in kernel security test To manage notifications about this bug go to: https://bugs.launchpad.net/qa-regression-testing/+bug/1805105/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1805105] Re: /proc/self/stack does not exist in kvm kernel, causing failures in kernel security test
By the way, on 4.19, this is now only readable by root. So, now returns EACCESS when user tries to read it. $ cat /proc/self/stack cat: /proc/self/stack: Permission denied f8a00cef17206ecd1b30d3d9f99e10d9fa707aa7 proc: restrict kernel stack dumps to root ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Disco) Importance: Undecided Status: New ** Also affects: linux-kvm (Ubuntu Disco) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux-kvm (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: linux-kvm (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Cosmic) Importance: Undecided Status: New ** Also affects: linux-kvm (Ubuntu Cosmic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Xenial) Status: New => Invalid ** Changed in: linux (Ubuntu Bionic) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1805105 Title: /proc/self/stack does not exist in kvm kernel, causing failures in kernel security test To manage notifications about this bug go to: https://bugs.launchpad.net/qa-regression-testing/+bug/1805105/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1805105] Re: /proc/self/stack does not exist in kvm kernel, causing failures in kernel security test
The qa-regression-testing side of things is fixed in commit https://git.launchpad.net/qa-regression- testing/commit/?id=b5cea2f0466f932a86fe31ac3a3ff51dcb99c95e . Thanks! ** Changed in: qa-regression-testing Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1805105 Title: /proc/self/stack does not exist in kvm kernel, causing failures in kernel security test To manage notifications about this bug go to: https://bugs.launchpad.net/qa-regression-testing/+bug/1805105/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1805105] Re: /proc/self/stack does not exist in kvm kernel, causing failures in kernel security test
Regardless of whether the linux-kvm maintainer decides to enable this option, the test should not fail if the option is disabled. I'll fix qrt to check for CONFIG_STACKTRACE. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1805105 Title: /proc/self/stack does not exist in kvm kernel, causing failures in kernel security test To manage notifications about this bug go to: https://bugs.launchpad.net/qa-regression-testing/+bug/1805105/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1805105] Re: /proc/self/stack does not exist in kvm kernel, causing failures in kernel security test
Yeah that would be another option for maintainer to decide. Not sure if we will this debug feature for KVM kernels. ** Also affects: linux-kvm (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1805105 Title: /proc/self/stack does not exist in kvm kernel, causing failures in kernel security test To manage notifications about this bug go to: https://bugs.launchpad.net/qa-regression-testing/+bug/1805105/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
