OMV 3.0.66 watchdog bug soft lockup..?

    • OMV 3.0.66 watchdog bug soft lockup..?

      Hello!

      I recently put together my second server with OMV, this time I chose OMV 3. =)

      My problem is tho;

      NMI watchdog: BUG: soft lockup - CPU and then on all cores?

      Currently its running from a 16 GB usb 3 Samsung usbkey, which I am going to replace with an SSD. <- is this the problem or what can I do to fix it?

      Thanks!


      Hardware

      AMD FX-Series FX-8350 4,0GHz 8 cores
      Gigabyte GA-970A-DS3P
      Crucial BallistixSport 2x8GB 1600MHz

      Cooler Master B500 V2 500W
    • Can't read the screen but I would make sure you are using the 4.9 kernel. Is the usb key old? I haven't seen watchdog cause a problem when the usb key is failing but it is possible. If the stick is old, the OMV logging could cause it to start failing in a couple of days with the flashmemory plugin.
      omv 4.0.6 arrakis | 64 bit | 4.12 backports kernel | omvextrasorg 4.1.0
      omv-extras.org plugins source code and issue tracker - github.com/OpenMediaVault-Plugin-Developers

      Please don't PM for support... Too many PMs!
    • ryecoaaron wrote:

      Can't read the screen but I would make sure you are using the 4.9 kernel. Is the usb key old? I haven't seen watchdog cause a problem when the usb key is failing but it is possible. If the stick is old, the OMV logging could cause it to start failing in a couple of days with the flashmemory plugin.

      Thanks for your reply!
      Uploaded picture with better quality: ibb.co/mrQqka

      The stick is brand new.

      Should I turn off logging?

      flashmemory plugin, I dont have it installed, should I?

      EDIT: I installed it, stupid of me to have missed that one. Remains to be seen if it will help my problem.

      The post was edited 2 times, last by LuXOD ().

    • I don't think installing flashmemory will fix the problem but it will prevent your usb stick from being written to death.
      omv 4.0.6 arrakis | 64 bit | 4.12 backports kernel | omvextrasorg 4.1.0
      omv-extras.org plugins source code and issue tracker - github.com/OpenMediaVault-Plugin-Developers

      Please don't PM for support... Too many PMs!
    • Late reply I know. But only upgraded recently, had the same issue.

      Kernel bug, related to Nouveau driver. Which manifests in cpu softlock and disk IO. Super strange.
      (note: my omv box is an all-in-one solution for me, which performs nas duties, as well as app server and cuda programming. That's why it has a Geforce graphics card although headless)

      Fix :
      > vi /etc/default/grub

      Edited the GRUB_CMDLINE_LINUX_DEFAULT line to this
      GRUB_CMDLINE_LINUX_DEFAULT="nomodeset".
      > update-grub


      Alternative fix : install latest nvidia driver.

      Read about it here :
      askubuntu.com/questions/929817…uck-for-23s-nvidia-smi566