[Bug 1836816] Re: Fix nf_conntrack races when dealing with same origin requests in NAT environments
** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836816 Title: Fix nf_conntrack races when dealing with same origin requests in NAT environments To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1836816/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1836816] Re: Fix nf_conntrack races when dealing with same origin requests in NAT environments
I installed linux-hwe 4.15.0-57 #63~16.04.1-Ubuntu on xenial. I have run the reproducers on both bionic and xenial, and both have positive results. This has been tested in the kubernetes environment which had issues, and is performing well. I am happy to mark this as verified for xenial. ** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836816 Title: Fix nf_conntrack races when dealing with same origin requests in NAT environments To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1836816/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1836816] Re: Fix nf_conntrack races when dealing with same origin requests in NAT environments
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- xenial' to 'verification-done-xenial'. If the problem still exists, change the tag 'verification-needed-xenial' to 'verification-failed- xenial'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836816 Title: Fix nf_conntrack races when dealing with same origin requests in NAT environments To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1836816/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1836816] Re: Fix nf_conntrack races when dealing with same origin requests in NAT environments
I installed 4.15.0-56-generic #62~16.04.1-Ubuntu xenial HWE kernel, and I followed the reproducer instructions at https://github.com/brb/conntrack-race, specifically loading in the NAT iptables rules, enabling debug output of the conntrack file and running the programs server and client. Looking at dmesg output, I see that conntrack collisions are found and resolved, and duplicate conntrack entries are de-allocated and returned to the slab. This kernel is also being tested in a kubernetes test cluster and I will update this bug if any problems arise. At the moment there isn't any. Since one of the patches are from upstream -stable, and I have spent some time validating, I am happy to mark this as verified. ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836816 Title: Fix nf_conntrack races when dealing with same origin requests in NAT environments To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1836816/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1836816] Re: Fix nf_conntrack races when dealing with same origin requests in NAT environments
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- bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verification-needed-bionic' to 'verification-failed- bionic'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836816 Title: Fix nf_conntrack races when dealing with same origin requests in NAT environments To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1836816/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1836816] Re: Fix nf_conntrack races when dealing with same origin requests in NAT environments
** Changed in: linux (Ubuntu Bionic) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836816 Title: Fix nf_conntrack races when dealing with same origin requests in NAT environments To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1836816/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
