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    PXE Boot Error - "Kernel Panic" Issue "XZ decompressor ran out of memory"

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    • george1421G
      george1421 Moderator @lperoma
      last edited by

      @lperoma said in PXE Boot Error - "Kernel Panic" Issue "XZ decompressor ran out of memory":

      Any other idea? Can some one identify any issue with my dnsmasq ?

      Its not a dnsmasq issue. dnsmasq only instructs to pickup ipxe.efi or undionly.kpxe once that boot loader is running dnsmasq has done its job. For some reason ipxe is misidentifying the processor as 32 bit only. Will you collect the exact processor model in these AIO?

      I just saw in your previous message ipxe.kkpxe is being sent. Update your dnsmasq to send undionly.kpxe instead. That shouldn’t matter because ipxe.kkpxe uses the internal network adapters and undionly.kpxe uses the generic UNDI driver. But for consistency sake, lets make sure its not an ipxe issue.

      Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!

      L 2 Replies Last reply Reply Quote 0
      • L
        lperoma @george1421
        last edited by

        @george1421 I can confirm my workaround worked, and sending 64bit kernel and initrd images boots FOS no problem.

        From fog inventory:

        System Manufacturer Dell Inc.
        System Product OptiPlex 9020 AIO
        System Version 01
        System Serial Number 7DT9322
        System UUID 4c4c4544-0044-5410-8039-b7c04f333232
        System Type Type: All In One
        BIOS Vendor Dell Inc.
        BIOS Version A08
        BIOS Date 05/15/2014
        Motherboard Manufacturer Dell Inc.
        Motherboard Product Name 0GXX2X
        Motherboard Version A00
        Motherboard Serial Number /7DT9322/CN7443133R001K/
        Motherboard Asset Tag Not Specified
        CPU Manufacturer Intel
        CPU Version Intel® Core™ i5-4570S CPU @ 2.90GHz
        CPU Normal Speed Current Speed: 2900 MHz
        CPU Max Speed Max Speed: 3000 MHz
        Memory 7.68 GiB
        Hard Disk Model KINGSTON SA400S37240G
        Hard Disk Firmware SAJ20104
        Hard Disk Serial Number 50026B7685C378B6
        Chassis Manufacturer Dell Inc.
        Chassis Version
        Chassis Serial 7DT9322
        Chassis Asset Not Specified
        GPU-0 Vendor Advanced Micro Devices
        GPU-0 Product Inc. [AMD/ATI]
        GPU-1 Vendor Intel Corporation
        GPU-1 Product Mars [Radeon HD 8670A/8670M/8750M / R7 M370]

        Regards,

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        • L
          lperoma @george1421
          last edited by

          @george1421 I was tenting other pxe images. It is using undionly.kpxe to BIOS machines and snp.efi for UEFI, unless you recommend anything else, I really have no idea which one to use, just using what seems most popular.

          george1421G 1 Reply Last reply Reply Quote 0
          • george1421G
            george1421 Moderator @lperoma
            last edited by

            @lperoma Undionly.kpxe and snp.efi are probably the safest choices. Both of these use the built in driver built into the network adapter. The ipxe.pxe and ipxe.efi are more like the linux kernel where it has every known driver built into the boot loader. All of the other ipxe boot loaders are for unique situations that are not common.

            So your system is an old 4th gen i5 processor. That’s strange that ipxe is misidentifying that CPU.

            Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!

            L 1 Reply Last reply Reply Quote 0
            • L
              lperoma @george1421
              last edited by

              @george1421 As FYI, this machine is also missindentified in FOG as 32 bits. The same workaround is workking fine now:

              System Manufacturer Hewlett-Packard
              System Product HP EliteBook 8470p
              System Version A1029D1102
              System Serial Number CNU336BLTL
              System UUID 1e371eb7-7334-11e3-bfb9-d9e6c803c050
              System Type Type: Notebook
              BIOS Vendor Hewlett-Packard
              BIOS Version 68ICF Ver. F.43
              BIOS Date 07/16/2013
              Motherboard Manufacturer Hewlett-Packard
              Motherboard Product Name 179B
              Motherboard Version KBC Version 42.36
              Motherboard Serial Number PCWHK001X5FPRO
              Motherboard Asset Tag Not Specified
              CPU Manufacturer Intel® Corporation
              CPU Version Intel® Core™ i5-3380M CPU @ 2.90GHz
              CPU Normal Speed Current Speed: 2900 MHz
              CPU Max Speed Max Speed: 4000 MHz
              Memory 7.63 GiB
              Hard Disk Model MTFDDAK256MAM-1K12
              Hard Disk Firmware 08TH
              Hard Disk Serial Number 13330385921A
              Chassis Manufacturer Hewlett-Packard
              Chassis Version
              Chassis Serial CNU336BLTL
              Chassis Asset CNU336BLTL
              GPU-0 Vendor Intel Corporation
              GPU-0 Product 3rd Gen Core processor Graphics Controller

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              • F
                fabritrento @lperoma
                last edited by

                This post is deleted!
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                • F
                  fabritrento @lperoma
                  last edited by

                  This post is deleted!
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                  • F
                    fabritrento @lperoma
                    last edited by

                    @lperoma said in PXE Boot Error - "Kernel Panic" Issue "XZ decompressor ran out of memory":

                    I should have said I am running 1.5.10.1662 on debian 12.

                    Before updating to this version, I was using Debian 11 with 1.5.10.10 and had no problems.
                    Thanks,

                    seems that i have same problem on old pc. that problem don’t exist with 1.5.10 version:
                    https://forums.fogproject.org/topic/17699/lenovo-thinkcentre-m900-kernel-panic-with-latest-fog-1-5-10-1622-version

                    Tom ElliottT 1 Reply Last reply Reply Quote 0
                    • Tom ElliottT
                      Tom Elliott @fabritrento
                      last edited by

                      @lperoma @fabritrento Please try updating dev-branch to the latest version.

                      I have added some additional checking.

                      Granted 32 bit binaries should be able to work without problem but alas it seems there’s an issue currently.

                      The latest dev-branch tries to address this by taking account of the buildarch of the ipxe binary being i386, but the CPU architecture being 64 bit. I need testing please of course if both of you wouldn’t mind?

                      Thanks in advance.

                      Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

                      Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

                      Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

                      L 1 Reply Last reply Reply Quote 0
                      • L
                        lperoma @Tom Elliott
                        last edited by

                        @Tom-Elliott Updating now to latest dev-branch and will report next week.

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                        • P
                          PoeticMonk87
                          last edited by

                          I was able to find a work around after running into this issue. In FOG Settings under TFTP Server update the “TFTP PXE KERNAL 32” to bzImage and “PXE BOOT IMAGE” to init.xz. I was able get thing working after that.

                          53e33ef4-25c1-496f-85c4-e3ff864a9aeb-image.png

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