[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic during pxe boot
** Changed in: subiquity (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1967562 Title: jammy beta (220330) arm iso kernel panic during pxe boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967562/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic during pxe boot
@Paolo , thanks for verifying. Right, MAAS deployment looks good (see my comment of "Additional Information" in the bug description) as what Dann pointed out. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1967562 Title: jammy beta (220330) arm iso kernel panic during pxe boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967562/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic during pxe boot
@dann , I checked the grub entry prior to filing this bug. For now the pxe server is used for the other purpose. Let me reproduce the post- mortem information later on. Thanks for the tip! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1967562 Title: jammy beta (220330) arm iso kernel panic during pxe boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967562/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic during pxe boot
Yeah, it's not a MAAS deploy issue, but a subiquity PXE install issue (MAAS deploys this system fine). @Tai this bit looks weird to me: [0.00] Kernel command line: BOOT_IMAGE=/casper/vmlinuz debug root=/dev/ram0 ramdisk_size=150 ip=dhcp url=http://10.229.56.0/jammy-live-server-arm64.iso autoinstall ds=nocloud-net;s=http://10.229.56.0/ --- [0.00] Unknown kernel command line parameters "autoinstall --- BOOT_IMAGE=/casper/vmlinuz ramdisk_size=150 ip=dhcp url=http://10.229.56.0/jammy-live-server-arm64.iso ds=nocloud-net;s=http://10.229.56.0/;, will be passed to user space. Like that there maybe two "---" delimiters. Can you provide the grub.cfg used? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1967562 Title: jammy beta (220330) arm iso kernel panic during pxe boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967562/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic during pxe boot
I just deployed Jammy on recht (using MAAS) and it seems fine: ... ubuntu@recht:~$ uname -a Linux recht 5.15.0-23-generic #23-Ubuntu SMP Fri Mar 11 14:57:40 UTC 2022 aarch64 aarch64 aarch64 GNU/Linux ubuntu@recht:~$ lsb_release -d Description:Ubuntu Jammy Jellyfish (development branch) ubuntu@recht:~$ sudo dmesg | grep "Machine model" [0.00] Machine model: cavium,thunder-88xx ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1967562 Title: jammy beta (220330) arm iso kernel panic during pxe boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967562/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic during pxe boot
Attached bizzy-debug.log, which is the console log of the Mt. Jade server (bizzy) with the kernel parameter "debug" enabled. ** Attachment added: "bizzy-debug.log" https://bugs.launchpad.net/ubuntu/+source/subiquity/+bug/1967562/+attachment/5575779/+files/bizzy-debug.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1967562 Title: jammy beta (220330) arm iso kernel panic during pxe boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967562/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic during pxe boot
** Description changed: = Description = - Platforms: Ampere Mt. Jade Altra, Cavium thunderX crb2s + Platforms: Ampere Mt. Jade Altra (bizzy), Cavium thunderX crb2s (recht) Image: Jammy Beta (220330) I setup my pxe server to provision jammy beta and got the following kernel panic message after grub stage: log from console log [1.176614] integrity: Couldn't parse dbx signatures: -74^M [1.371630] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)^M [1.379891] CPU: 42 PID: 1 Comm: swapper/0 Not tainted 5.15.0-23-generic #23-Ubuntu^M [1.387535] Hardware name: WIWYNN Mt.Jade Server System B81.030Z1.0007/Mt.Jade Motherboard, BIOS 1.6.20210526 (SCP: 1.06.20210526) 2021/05/26^M [1.400215] Call trace:^M [1.402649] dump_backtrace+0x0/0x1ec^M [1.406310] show_stack+0x24/0x30^M [1.409614] dump_stack_lvl+0x68/0x84^M [1.413271] dump_stack+0x18/0x34^M [1.416573] panic+0x18c/0x39c^M [1.419616] mount_block_root+0x160/0x210^M [1.423622] mount_root+0x12c/0x14c^M [1.427097] prepare_namespace+0x140/0x1a0^M [1.431182] kernel_init_freeable+0x1c8/0x214^M [1.435527] kernel_init+0x30/0x160^M [1.439006] ret_from_fork+0x10/0x20^M [1.442573] SMP: stopping secondary CPUs^M [1.447323] Kernel Offset: 0x55263ee9 from 0x8800^M [1.453404] PHYS_OFFSET: 0x8000^M [1.456879] CPU features: 0x85c1,a3302e42^M [1.461225] Memory Limit: none^M [1.464271] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) ]---^M = Steps to Reproduce = 1. Followed this guide to setup the pxe server https://discourse.ubuntu.com/t/netbooting-the-live-server-installer-via-uefi-pxe-on-arm-aarch64-arm64-and-x86-64-amd64/19240 with the jammy beta image (220330) http://cdimage.ubuntu.com/ubuntu-server/daily-live/20220330/jammy-live-server-arm64.iso 1-1. You may use this script to perform the set-up https://github.com/tai271828/ubuntu-autoinstall-pxe-server by invoking: `sudo ./setup-pxe-server.sh --url http://cdimage.ubuntu.com/ubuntu-server/daily-live/20220330/jammy-live-server-arm64.iso` 2. Boot the system via PXE 3. Select Ubuntu at Grub menu = Expected Result = The image is loaded to the system locally via PXE, and subiquity is launched = Actual Result = Console log simply shows nothing for 10 seconds and then the kernel panic shows up. = Additional Information = - If we install via the virtual CD of the server, subiquity could be launched and the installation process completes successfully. - MAAS could deploy Jammy to the Mt. Jade server as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1967562 Title: jammy beta (220330) arm iso kernel panic during pxe boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967562/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic during pxe boot
bizzy.log is the console log of the Mt. Jade server. The last entry is the kernel panic because of the pxe boot. The last successful deployment in bizzy.log is performed by MAAS. ** Attachment added: "bizzy.log" https://bugs.launchpad.net/ubuntu/+source/subiquity/+bug/1967562/+attachment/5575772/+files/bizzy.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1967562 Title: jammy beta (220330) arm iso kernel panic during pxe boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967562/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
