[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

** Tags added: cscc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814] To manage notifications about this bug go

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

ProblemType: Bug ApportVersion: 2.20.10-0ubuntu13 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: typer 2994 F pulseaudio /dev/snd/pcmC0D0p: typer 2994 F...m pulseaudio CurrentDesktop: LXQt DistroRelease: Ubuntu 18.10 InstallationDate:

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Adding to the above #78, when I start the system, and before logging into ubuntu 18.04 LTS with my username and password. I opened up the console view (tty4). While shutdown down from there and reboot also works fine. I recieve no messages of cpu worker stuck as described above. I think its some

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I have faced this issue but maybe with different logs(pfa log statement). My laptop is dell 7757 i7 7700+nvidia 1050ti mobile 8gb ram 128gb ssd and 1tb sata, dual boot ubuntu 18.04.1LTS with 4.15 kernel + windows 10 home(although not using much). Sata raid on enabled in dell bios. Earlier tried

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Happening on attempted bootup of a Thinkpad W520, using a USB stick loaded with Ubuntu 17.10 installer. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI watchdog: BUG: soft lockup -

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

*That's the Ubuntu Mate 17.10 installer. I get a repeated Call trace which ends with the line, "perf: interrupt took too long (8809 > 8338), lowering t_max_sample_rate to 22500. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

A friend pointed out that the problem I was experiencing on shutdown (Dell XPS-15 9560) was due to the X.org Nouveau driver. I switched to NVidia driver (375.66) and my laptop shuts down normally now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Start happening to me now on boot when I connect to docking station (which brings secondary monitor) 4.10.0-35-generic #39~16.04.1-Ubuntu SMP Wed Sep 13 09:02:42 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux After reading this thread I realised that its probably multiple problem of dead lock which

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Not sure if this is the same issue, but I'm getting: [ 32.468026] watchdog: BUG: soft lockup - CPU#5 stuck for 23s! [nvidia-smi:594] on Kubuntu 17.04 (kernel 4.13.3-041303-generic, i7-4790, GTX 1070, Nvidia 384.69). My desktop still works fine, I do not experience any crashes or freezes, but

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I managed to solve the issue for my case!! The problem was a nfs share defined in /etc/fstab. It seems it should be unmounted but networking already stopped. So i switched to autofs and successfuly rebooted twice without the problem. Thats how i defined the mount: server:/path/to/nfs-share

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

To fix it edit /etc/sysctl.conf and add: kernel.watchdog_thresh=30 reboot -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s!

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I believe this issue is effecting me too after a fresh install of Ubuntu server 16.04.3 with the HWE kernel 4.10 today (fully updated). After seeing the issue, was unable to log in or SSH in. ** Attachment added: "Picture of errors in tty"

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I installed updates yesterday (August 3) and now the OS shutdown command does nothing except for hide the mouse cursor and leave the desktop hung. No response from keyboard or mouse. I now have to do a hard shutdown using the power button. Executing "shutdown" from a terminal does nothing.

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I created a separat issue in the lightdm tracker but could not link it properly, here is the link: https://bugs.launchpad.net/lightdm/+bug/1707574 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Today, after making some updates the issue still exists, but the shutdown screen got a little bit more verbose. It tells me "A stop job is running for Light Display Manager" followed by the original error from this issue. If i do the following i can shut down: 1) sudo systemctl stop

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I get this error every time I shutdown, starting yesterday 2017-07-24. I have to finish shutting down by holding down the power button for several seconds. lshw hangs the system completely. This never happened before yesterday so it must be a recent patch or change of some sort. $ uname -a

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I can find the following line in the logs over and over again, could this be connected to the power-off issue i described above? nouveau :01:00.0: Refused to change power state, currently in D3 -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I get those messages every time i shut down, so basically every day. Installed Ubuntu 16.04 on nvme ssd, that i installed into a msi notebook. Integrated intel (i7 7700) + dedicated nvidia graphics (gtx 1050) PLEASE help me, turning off my laptop using the power button feels very unhealthy.

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I can repeatably get this problem if I boot without a network connection.I get the message "waiting for a start job to complete ... Raise Network Interfaces" followed by "NMI Watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [swapper/1:0]" Booting with a network cable attached has no

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Same here on Lubuntu 16.04 Can't be nvidia related, i have an intel gpu. NMI watchdog: BUG: soft lockup - CPU#10 stuck for 23s! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Similar problem in 17.04: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1693345 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI watchdog: BUG: soft lockup - CPU#0 stuck for

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

+1 I have encountered the same bug (NMI watchdog: BUG: soft lockup - CPU#10 stuck for 23s!). Logs could be found in the attachment. ** Attachment added: "SecondHang.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1530405/+attachment/4880124/+files/SecondHang.log -- You received

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Been seeing this sporadically since 17.04 upgrade. I have an NVIDIA GeForce GT 740 running the proprietary driver, so it isn't nouveau in my case. Only common activity that sticks in my mind is that it seems to have occurred for me when (or shortly after) doing something with VirtualBox - starting

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

** Tags added: kde-neon yakkety -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814] To manage notifications about

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I had the exact same issue with Asus -> N552VW It would boot the livecd once from a cold boot, after reboot I got the same error as above and it would hang during boot, it would refuse to every boot again. The workaround from kngharv worked fine however. Also I discovered enabling secure-boot

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I have the same issue when shutting down from Ubuntu 16.04 LTS. Machine: Dell Precision 3520 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI watchdog: BUG: soft lockup - CPU#0

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I have the same problem trying to boot from Ubuntu 16.04.2LTS Boot USB Stick on my new Dell Precision 5520 with Xeon. 17.04 works OK. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title:

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Dell Inspiron 15 (2016) model with Nvidia gtx960m. I am on 16.10, kernel version 4.8.0-44-generic. nouvau driver: Package: xserver-xorg-video-nouveau Version: 1:1.0.14+git1703080733.b71de8~gd~y I also encounter this problem. at the grub, I can at least log in with full graphics by

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I have a new laptop Avell B155 V4 with i7 and GTX 950M and I get the same error. I'm not able to install or run the live Ubuntu, it gets stuck on loading screen. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I have a new laptop Asus UX360UAK with this issue too: soft lockup CPU stuck for XX seconds -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI watchdog: BUG: soft lockup - CPU#0 stuck

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

@seccanj， sorry, I @ the wrong person, I haven't try this distribution yet. I tried the method in #48 @lpturoyo, thank you very much. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title:

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Glad it works for you too. It would be interesting to investigate what has this distribution that prevents the bug to show up. May be the desktop environment, Budgie, which is unique? There's a Budgie version for Arch: https://www.archlinux.org/packages/community/x86_64/budgie-desktop/ which

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

@seccanj, thank you very much bro, you are a life saver. Now my machine can shutdown and even suspend, it finally became an usable machine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Just wanted to report that I no longer have this issue since I installed the Solus distribution: https://solus-project.com/ I was also affected by the fan bug just cited in the previous comment, which also seems to have been solved with Solus: https://bugzilla.kernel.org/show_bug.cgi?id=153281 I

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

after re-testing since a while back, now with 16.04.2, I was able to isolate that acpi_osi parameter solves the shutdown issue from nouveau "failed to adjust lnkctl speed" update grub with: GRUB_CMDLINE_LINUX_DEFAULT="acpi_osi=\"!Windows 2015\"" * I removed the quiet splash just to see boot

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I too have this bug after a clean install of 16.10 this weekend (with a low end Nvidia graphics card) The server, after a few minutes to a few hours would hang. I tried upgrading to 17.04's current alpha too, and it didn't help. I enabled netconsole to get some logs, and I've attached them here

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I downloaded lubuntu-16.10-desktop-amd64.iso and created a new VirtualBox VM on my MacBook to install it. Each time I tried to boot the VM I got that 'NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s!' After reading Keith Burns (alagalah) comment #19, I remembered enabling the USB 3.0 port

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

One problem for the method in #44, the fan very easily get spinning all the time if nouveau is blacklisted. So I have the enable it. I don't think this is a sensible workaround. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

@lpturoyo Thank you very much, I can shutdown normally now. And my system was already installing the latest packages before blacklisting nouveau, so it should be safe to update. Nonetheless, the shutdown problem should be related to nouveau. -- You received this bug notification because you

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

@dspjmr, in my setup, I do not bother to install/run nvidia, and boot/shutdown works fine. during the times I have accidentally updated the kernel ( due to some other package installation ), I only experience the boot issue ( and it is very random, about 1 of 5 or maybe 1 of 8 boots ). The

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

turoyo dee, it will help immensely if you filed a new report with the Ubuntu repository kernel (not mainline/upstream) via a terminal: ubuntu-bug linux Please feel free to subscribe me to it. For more on why this is helpful, please see https://wiki.ubuntu.com/ReportingBugs. -- You received

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

@lpturoyo, Do you need to install Nvidia drivers and does it mean you cannot update any packages? Also after installing the new kernel, does it only has shutdown problem or it also has boot problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

@seccanj , I have experienced this same issue and was able to solve with the same steps. - install 16.04.1 - get intel-microcode from "unity" -> "additional drivers" - blacklist nouveau - $ update init-ramfs -u this resolves boot and shutdown lockup. however, I've accidentally updated

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I am seeing this issue too, but in my case, it seems there is something wrong in bbswitch-dkms, if I remove it manually by 'sudo rm /lib/modules/4.4.0-xx-generic/updates/dkms/bbswitch.ko' I can boot into system with both intel and nvidia mode (prime-select intel or prime- select nvidia). Since

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I am affected with 16.04, kernel 4.4.0-51-generic. The only way I could make my system work has been to install initial Ubuntu 16.04 and not upgrade any single package since installation. I used to have hangs even before login, so I enabled auto-login without password and things got better. I

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I am affected with Xenial 16.04.1 It all started with an upgrade. It has made my system useless, and affected my entire business. I have several VMware virtual machines, all identical, so it is not any driver. It also does not depend on what server I run them. This is the kernel, which after an

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I was running the latest kernel and the issue went away. But it returned after updating to 4.8.0-28-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI watchdog: BUG: soft

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

My i7 was perfectly stable with 4.4 kernel, but 4.8 after Yakety update failed to boot properly with soft lockups. Downgrade to 4.4 kernel fixed the issue for now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

See the same on Yakety with 4.8.0-26-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814] To manage

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I am seeing this as well, running Lubuntu 16.04 Xenial and 4.4.0-45-generic Attached is my dmesg showing similar error: [Tue Nov 1 21:52:16 2016] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [swapper/0:1] ** Attachment added: "dmesg.txt"

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I am having this problem too. I'm not sure the root of the problem. It's intermittent. Sometimes machines boot, sometimes they do not. Sometimes they boot, but then fail to mount an nfs filesystem. (In those cases, top shows mount.nfs using 100% of the CPU. I can't kill the process, and I

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

This just happend to me when upgrading vom 4.7.8 to 4.8.4. Kernel is self-compiled, but with the kernel config taken from Ubuntu Mainline PPA. I run a Macbook 11,3, so it's very similar to what at wvengen's setup happens. -- You received this bug notification because you are a member of Ubuntu

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

This happened to me too about a 2 months ago: I installed Ubuntu 16.04. Then I installed the graphic driver (nvidia-367) about a month ago. Everything was OK until 21 September 2016. I think that the linux image update that I downloaded at 21 Sep (according to the update history file) totally

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I'm seeing this issue after desktop upgrade to yakkety with kernel 4.8.0-22-generic but not with kernel 4.4.16-040416-generic. NMI watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [ps:3908] Hardware name: Apple Inc. MacBookPro11,1/Mac-189A3D4F975D5FFC, BIOS MBP111.88Z.0138.B07.1402121134

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Join us. Bug manifested itself on Ubuntu Server 16.04. I tried everything I could .. As a result, updated to 16.10. Bug preserved. Suffice critical. The server normally does not work more than 5 hours. uname -r 4.8.0-22-generic -- You received this bug notification because you are a member of

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Like Frederick Astacio, I see this every time I shutdown the laptop. I am running elementary OS, which is a Ubuntu derivative. Is there an ETA for the fix? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Do we have a plan when this will be fixed? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814] To manage

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I dont think the gpu can be called low end, it's pretty new nvidia gtx960m. I am not saying the cause it's in the log, but just some clue about the bug, you cannot tell all the problems just from logs. By the way, if I set nomodeset without a nvidia driver, then the system can be shutdown every

Re: [Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Found that root cause on my rig was low end GPU and nouveau driver. Vendor upgraded my GPU and put on Nvidia driver and its been perfect ever since. NOTE: nothing in logs indicates a video issue. On Mon, Aug 22, 2016, 3:45 AM Jimmy Pan wrote: > This problem is driving me crazy.

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

This problem is driving me crazy. Looks like this is related to the nvidia driver. You can shut down the system with 3rd party nvidia driver installed in recovery x mode. However, you cannot enter normal mode at all. -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

the error occurred when shutting down the laptop -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814] To manage

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I started experiencing this very issue about 3 months ago. My server, Dell XPS 8700, would lock up repeatedly over the course of a day but stay "active", meaning my email server wouldn't crash, for a week sometimes even though I could not log in. This server is at the latest standard upgrades of

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

on my Dell Latitude 3450, Core i7-5500U, some new discoveries: i can start my system if i: * enable Multi Core support on BIOS * and disable Hyperthreading on BIOS -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I have not had a repeat of this issue after disabling USB 3 (it disables 3.1 not 3) in my bios. A bug has been raised with asus re the X99 deluxe v3101 of their bios. Hope this helps someone. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

this problem was apparently fixed for me, after I install 4.5.0-040500-generic ( from http://kernel.ubuntu.com/~kernel- ppa/mainline/v4.5-wily/ ), but after 2016-05-28 ubuntu packages update, i unable to start Ubuntu 16.04 with any of the installed kernels: 4.5.0-040500-generic ( from

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I too am experiencing this issue on a brand new system (received Fri Jun3) with latest BIOS for X99 deluxe and installed Ubuntu 16.04: dmesg: https://gist.github.com/a15923ba58575c5e62501c17a43e05b5 dmidecode: https://gist.github.com/29f7ff9030f7cb78791431868c609260 lsb_release -a:

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Me too. Nvidia gtx 960m and i7 6700hq. New install ,anything not change. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s!

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I am having the same issue. Nvidia gtx 980 and i7-5820k It was not as much a problem when downgrading the video driver to 355.11 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

The NMI messages went away after I upgraded the kernel to 4.5.2-040502 and the nVidia driver to 364.19. However, I was still experiencing intermittent lockups. Those went away after I disabled KDE's File Indexing (turning off baloo- file-indexer). I think that maybe my original NMI problems

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

I'm still seeing this problem in stock amd64 16.04 (kernel 4.4.0-21): Apr 28 13:46:37 rincewind kernel: [ 108.345612] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [QQmlThread:1159] Apr 28 13:46:37 rincewind kernel: [ 108.347049] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE)

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

The bug has been marked as 'Triaged' because there is a fix available upstream. Even though the fix has not been identified yet, marking the bug incomplete will cause it to expire. ** Tags added: kernel-da-key -- You received this bug notification because you are a member of Ubuntu Bugs, which

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

** Changed in: linux (Ubuntu) Status: Incomplete => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s!

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Joseph Salisbury, given this is now marked Triaged, could you please advise to the fix commit as requested in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1530405/comments/10 ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem? Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.4

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

With mainline kernel build "Linux version 4.4.0-040400rc7-generic (kernel@tangerine) (gcc version 5.2.1 20151010 (Ubuntu 5.2.1-22ubuntu2) ) #201512272230 SMP Mon Dec 28 03:32:16 UTC 2015" (http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-rc7-wily), the issue seems to be resolved. No hangs,

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

This issue has always been happening, even on the Wily 15.10 live cd. Since I installed Ubuntu from the 15.10 disk, and then upgraded to Xenial 16.04, there have not been any kernel versions that do not work, both kernel 4.3.0-2, and kernel 4.2.0-22 hang after a while. -- You received this bug

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

CrystalMageX, the next step is to fully reverse commit bisect from kernel 4.3 to 4.4-rc7 in order to identify the last bad commit, followed immediately by the first good one. Once this commit has been identified, then it may be reviewed as a candidate for backporting into your release. Could you

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

** Changed in: linux (Ubuntu) Importance: Undecided => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s!

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Due to the nature of the issue, I am unable to run the command "apport- collect", because I cannot get into my desktop or tty. However, I have somehow managed to get into recovery mode without it becoming unusable, and unfortunately "apport-collect" requires internet to run, and recovery mode

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Output of "uname -a" : ** Attachment added: "uname.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1530405/+attachment/4542678/+files/uname.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Output of "lspci -vnvn": ** Attachment added: "lspci.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1530405/+attachment/4542677/+files/lspci.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

Output of "cat /proc/version_signature" : ** Attachment added: "version.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1530405/+attachment/4542679/+files/version.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1530405] Re: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814]

** Tags added: amd64 wily ** Tags added: xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530405 Title: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kerneloops:814] To manage