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    Kernel panic after OpenVPN? (SOLVED)

    OpenVPN
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    • K
      killmasta93
      last edited by

      Hi,
      I was wondering if someone else has experience the same issue? im running pfSense 2.2.6 on hyper V, so far everything was running smooth. I wanted to install OpenVPN which i have done in the past with no issue, but apparently when i try to connect it gives a kernel panic and pfSense reboots itself showing this error log? any ideas?

      Thank you

      http://pastebin.com/JKXpLK4Y

      Tutorials:

      https://www.mediafire.com/folder/v329emaz1e9ih/Tutorials

      1 Reply Last reply Reply Quote 0
      • K
        killmasta93
        last edited by

        so i ran again the test and for sure its something odd with openvpn see pictures

        Clipboarder.2017.03.15-011.png
        Clipboarder.2017.03.15-011.png_thumb
        Clipboarder.2017.03.15-010.png
        Clipboarder.2017.03.15-010.png_thumb
        Clipboarder.2017.03.15-009.png
        Clipboarder.2017.03.15-009.png_thumb
        Clipboarder.2017.03.15-008.png
        Clipboarder.2017.03.15-008.png_thumb
        Clipboarder.2017.03.15-007.png
        Clipboarder.2017.03.15-007.png_thumb
        Clipboarder.2017.03.15-006.png
        Clipboarder.2017.03.15-006.png_thumb
        Clipboarder.2017.03.15-005.png
        Clipboarder.2017.03.15-005.png_thumb

        Tutorials:

        https://www.mediafire.com/folder/v329emaz1e9ih/Tutorials

        1 Reply Last reply Reply Quote 0
        • H
          heper
          last edited by

          You should upgrade to 2.3.3 & see if the issue is still there

          1 Reply Last reply Reply Quote 0
          • V
            viragomann
            last edited by

            I think the kernel panic is caused by this issue:

            calcru: runtime went backwards from 7 usec to 3 usec for pid 0 (kernel)
            

            Upgrading would be a good advice at any case.

            Maybe it also helps to add the line

            hint.acpi.0.disabled="1"
            

            to /boot/loader.conf.local

            1 Reply Last reply Reply Quote 0
            • K
              killmasta93
              last edited by

              Thanks for the replies but unfortunately cannot upgrade as this is a production firewall as i have implemented WPAD and use sarg and for now i have not tested 2.3.X
              What bugs me is that i have this same setup in my test environment and works flawless.

              as viragomann says adding

              hint.acpi.0.disabled="1"
              

              i see only in /boot/loader.conf and inside it I have

              autoboot_delay="3"
              vm.kmem_size="435544320"
              vm.kmem_size_max="535544320"
              comconsole_speed="115200"
              hw.usb.no_pf="1"
              
              

              Thank you

              Tutorials:

              https://www.mediafire.com/folder/v329emaz1e9ih/Tutorials

              1 Reply Last reply Reply Quote 0
              • V
                viragomann
                last edited by

                @killmasta93:

                i see only in /boot/loader.conf

                So write /boot/loader.conf.local

                You may also add it to loader.conf, but I'm not shure if it is overwritten at reboot or at updating pfSense.

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                • K
                  killmasta93
                  last edited by

                  So write /boot/loader.conf.local

                  You may also add it to loader.conf, but I'm not shure if it is overwritten at reboot or at updating pfSense.

                  so i added the config but then when pfsense reboot i get then this

                  panic: running without device atpic requires a local apic
                  

                  had to revert to snapshot before

                  Tutorials:

                  https://www.mediafire.com/folder/v329emaz1e9ih/Tutorials

                  1 Reply Last reply Reply Quote 0
                  • K
                    kpa
                    last edited by

                    Disabling ACPI is a very dumb idea on modern hardware. Whatever the problem is for you it's almost certain that disabling ACPI is not going to solve it.

                    1 Reply Last reply Reply Quote 0
                    • V
                      viragomann
                      last edited by

                      I'd tested this in a virtualized pfSense and got the same issue. In older versions deactivating ACPI was no problem and could be a workaround in such situations.

                      The "calcru: runtime went backwards" issue seems to be widespread on HyperV. Maybe you can find a solution when searching in the board.

                      1 Reply Last reply Reply Quote 0
                      • K
                        killmasta93
                        last edited by

                        well i just ended up reinstalling pfSense again from scratch  and its working the OpenVPN its just odd this happened

                        Thanks again

                        Tutorials:

                        https://www.mediafire.com/folder/v329emaz1e9ih/Tutorials

                        1 Reply Last reply Reply Quote 0
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