[Kernel-packages] [Bug 1702910] Re: System freeze after in6_dev_finish_destroy errors

2017-09-20 Thread Joseph Salisbury
Can folks affected by this bug test the kernel located at: http://kernel.ubuntu.com/~jsalisbury/lp1702910/ To test the kernel, please install both the linux-image and linux-image- extra .deb packages. -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1702910] Re: System freeze after in6_dev_finish_destroy errors

2017-09-20 Thread Joseph Salisbury
** Changed in: linux (Ubuntu) Status: Incomplete => Triaged ** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Xenial) Status: New => Triaged ** Changed in: linux (Ubuntu Xenial) Importance: Undecided => High -- You

[Kernel-packages] [Bug 1702910] Re: System freeze after in6_dev_finish_destroy errors

2017-09-19 Thread Major Hayden
There's a discussion here possibly about the same problem: https://patchwork.ozlabs.org/patch/801533/ And they referred to this patch: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux- stable.git/commit/?id=242d3a49a2a1a71d8eb9f953db1bcaa9d698ce00 The changes look like they

[Kernel-packages] [Bug 1702910] Re: System freeze after in6_dev_finish_destroy errors

2017-09-18 Thread Matthew Thode
Were you able to reproduce on a 4.12 kernel? Maybe even a 4.14 kernel (even though it's just the first rc that's been cut, it is the next lts). 4.9 is another lts kernel series that could be tested. -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1702910] Re: System freeze after in6_dev_finish_destroy errors

2017-09-15 Thread Victor Palma
Here is additional debug information: KERNEL: /usr/lib/debug/boot/vmlinux-4.4.0-87-generic DUMPFILE: dump.201709151609 [PARTIAL DUMP] CPUS: 12 DATE: Fri Sep 15 16:05:34 2017 UPTIME: 1 days, 17:34:46 LOAD AVERAGE: 4.17, 5.02, 4.48 TASKS: 2572 NODENAME:

[Kernel-packages] [Bug 1702910] Re: System freeze after in6_dev_finish_destroy errors

2017-09-15 Thread Victor Palma
I can confirm that this also happens with 4.4.0-87-generic. -- 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/1702910 Title: System freeze after in6_dev_finish_destroy errors Status in

[Kernel-packages] [Bug 1702910] Re: System freeze after in6_dev_finish_destroy errors

2017-09-01 Thread Joseph Salisbury
Can you also see if this bug happens with the latest upstream stable 4.4 kernel? It is available from: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4.85/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1702910] Re: System freeze after in6_dev_finish_destroy errors

2017-08-02 Thread Jinn Ko
We've successfully reproduced the error on a newly built instance. We'll proceed to run the mainline kernel on the same instance. Worth noting that it took 441529 seconds (5.1 days) since boot for this to manifest in this case. On our previous instance the time to failure was in the order of a

[Kernel-packages] [Bug 1702910] Re: System freeze after in6_dev_finish_destroy errors

2017-07-27 Thread nedmar
I can confirm the bug: Jul 12 16:45:39 k8s-agent-C5675ACA-0 kernel: [117514.320092] [ cut here ] Jul 12 16:45:39 k8s-agent-C5675ACA-0 kernel: [117514.320100] WARNING: CPU: 1 PID: 42381 at /build/linux-0uniEn/linux-4.4.0/net/ipv6/addrconf_core.c:159

[Kernel-packages] [Bug 1702910] Re: System freeze after in6_dev_finish_destroy errors

2017-07-18 Thread Steffen Pingel
There is a similar stack trace on https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1702665. -- 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/1702910 Title: System freeze after

[Kernel-packages] [Bug 1702910] Re: System freeze after in6_dev_finish_destroy errors

2017-07-12 Thread Jinn Ko
We're aiming to reproduce this issue on another instance, then will switch to the mainline kernel to gather the info you need. -- 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/1702910

[Kernel-packages] [Bug 1702910] Re: System freeze after in6_dev_finish_destroy errors

2017-07-10 Thread Joseph Salisbury
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.12 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix

[Kernel-packages] [Bug 1702910] Re: System freeze after in6_dev_finish_destroy errors

2017-07-10 Thread Jinn Ko
With the sysctl net.ipv6.conf.all.disable_ipv6=1 we have still seen another kernel error as follows: [97989.224382] [ cut here ] [97989.224395] WARNING: CPU: 1 PID: 19570 at /build/linux-lts-xenial-ep3zLI/linux-lts-xenial-4.4.0/net/ipv6/addrconf_core.c:159

[Kernel-packages] [Bug 1702910] Re: System freeze after in6_dev_finish_destroy errors

2017-07-07 Thread Jinn Ko
Logs are inline. If anything else is needed I'll capture and attach. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.