[Kernel-packages] [Bug 1634753] Re: srcname from mount rule corrupted under load

2019-07-24 Thread Brad Figg
** Tags added: cscc -- 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/1634753 Title: srcname from mount rule corrupted under load Status in AppArmor: Invalid Status in linux package in

[Kernel-packages] [Bug 1634753] Re: srcname from mount rule corrupted under load

2018-10-03 Thread Joseph Salisbury
** Changed in: linux (Ubuntu) Status: Triaged => Fix Released -- 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/1634753 Title: srcname from mount rule corrupted under load Status

[Kernel-packages] [Bug 1634753] Re: srcname from mount rule corrupted under load

2017-01-31 Thread John Johansen
** Changed in: apparmor Status: In Progress => Invalid -- 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/1634753 Title: srcname from mount rule corrupted under load Status in

[Kernel-packages] [Bug 1634753] Re: srcname from mount rule corrupted under load

2016-11-29 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 3.13.0-103.150 --- linux (3.13.0-103.150) trusty; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1644489 * Possible regression on 3.13.0-102.149~precise1 x86_64 (gce) (LP: #1644302) - SAUCE: apparmor: delete

[Kernel-packages] [Bug 1634753] Re: srcname from mount rule corrupted under load

2016-11-28 Thread John Johansen
I have done some light testing on this, trying to develop a none snap based test to verify it. The test is no where near as reliable as the snappy test. I haven't been able to trigger the bug on the new kernel yet, with the caveat that it could just be the test. I am inclined to declare this

[Kernel-packages] [Bug 1634753] Re: srcname from mount rule corrupted under load

2016-11-28 Thread Po-Hsu Lin
Now I can run snap on Trusty from lp:1616422 I tried with the steps described in the bug, but I don't know what's that expected output: I got this from reproducer.sh: 1300 runs cannot change apparmor hat of the support process for mount namespace capture. errmsg: No child processes support

[Kernel-packages] [Bug 1634753] Re: srcname from mount rule corrupted under load

2016-11-24 Thread Po-Hsu Lin
To verify this bug on Trusty, we will need to verify this one first https://bugs.launchpad.net/ubuntu/trusty/+source/systemd/+bug/1616422 And due to snapd is not officially available on Trusty (not even in proposed yet), I think it's ok to skip the verification task for Trusty. Luis, can you

[Kernel-packages] [Bug 1634753] Re: srcname from mount rule corrupted under load

2016-11-14 Thread Luis Henriques
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- trusty' to 'verification-done-trusty'. If verification is not done by 5 working days from

[Kernel-packages] [Bug 1634753] Re: srcname from mount rule corrupted under load

2016-10-26 Thread Tim Gardner
** Changed in: linux (Ubuntu Trusty) Status: Triaged => Fix Committed -- 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/1634753 Title: srcname from mount rule corrupted under load

[Kernel-packages] [Bug 1634753] Re: srcname from mount rule corrupted under load

2016-10-19 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 4.4.0-45.66 --- linux (4.4.0-45.66) xenial; urgency=low * CVE-2016-5195 - SAUCE: mm: remove gup_flags FOLL_WRITE games from __get_user_pages() * srcname from mount rule corrupted under load (LP: #1634753) - SAUCE: apparmor: fix

[Kernel-packages] [Bug 1634753] Re: srcname from mount rule corrupted under load

2016-10-19 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 4.4.0-45.66 --- linux (4.4.0-45.66) xenial; urgency=low * CVE-2016-5195 - SAUCE: mm: remove gup_flags FOLL_WRITE games from __get_user_pages() * srcname from mount rule corrupted under load (LP: #1634753) - SAUCE: apparmor: fix

[Kernel-packages] [Bug 1634753] Re: srcname from mount rule corrupted under load

2016-10-19 Thread Jamie Strandboge
** Description changed: This came up in snapd spread tests but can be reproduced with: In an i386 up to date 16.04 VM: 1. in one terminal, run this: - $ cat changehat_reproducer.sh + $ cat reproducer.sh #!/bin/sh set -e sudo sysctl -w kernel.printk_ratelimit=0 sudo snap

[Kernel-packages] [Bug 1634753] Re: srcname from mount rule corrupted under load

2016-10-19 Thread Joseph Salisbury
** Tags added: kernel-da-key -- 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/1634753 Title: srcname from mount rule corrupted under load Status in AppArmor: In Progress Status in

[Kernel-packages] [Bug 1634753] Re: srcname from mount rule corrupted under load

2016-10-19 Thread John Johansen
** Changed in: linux (Ubuntu Yakkety) Status: Triaged => Invalid ** Also affects: linux (Ubuntu Trusty) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Trusty) Status: New => Triaged ** Also affects: linux (Ubuntu Precise) Importance: Undecided

[Kernel-packages] [Bug 1634753] Re: srcname from mount rule corrupted under load

2016-10-19 Thread Seth Arnold
Is _only_ srcname being corrupted? Back In The Day it was common for the kernel ring buffer for messages to overflow and overwrite messages, but of course it did not care what was being overwritten. The kernel ring buffer is larger now, so it should be less common, but not impossible if the