[Bug 1890884] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch
We do not provide subiquity images for arm64 in bionic. ** Changed in: subiquity Status: Incomplete => Invalid ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1890884 Title: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch To manage notifications about this bug go to: https://bugs.launchpad.net/subiquity/+bug/1890884/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1890884] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch
I updated the grub.cfg in comment#6 to be[1]. The changes is the correct
file name initrd --> initrd.gz. And the error message is now:
domain : maas
rootserver: 10.228.68.91 rootpath:
filename : grubnetaa64.efi.signed
mount: mounting /root/cdrom/casper/extras/modules.squashfs-generic on
/root/lib/modules failed: No such file or directory
mount: mounting /dev on /root/dev failed: No such file or directory
mount: mounting /dev on /root/dev failed: No such file or directory
done.
mount: mounting /run on /root/run failed: No such file or directory
run-init: current directory on the same filesystem as the root: error 0
Target filesystem doesn't have requested /sbin/init.
run-init: current directory on the same filesystem as the root: error 0
run-init: current directory on the same filesystem as the root: error 0
run-init: current directory on the same filesystem as the root: error 0
run-init: current directory on the same filesystem as the root: error 0
run-init: current directory on the same filesystem as the root: error 0
No init found. Try passing init= bootarg.
BusyBox v1.27.2 (Ubuntu 1:1.27.2-2ubuntu3.2) built-in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs)
[1]
menuentry "Install Ubuntu Server (18.04.5 subiquity live 20200806.1) " {
set gfxpayload=keep
linux /casper/vmlinuz
url=http://10.228.68.91/bionic-live-server-arm64.iso only-ubiquity ip=dhcp ---
initrd /casper/initrd.gz
}
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https://bugs.launchpad.net/bugs/1890884
Title:
kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06
arm64 arch
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[Bug 1890884] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch
uh it's already incomplete. This is a fair status. Let's keep it as is. ** Changed in: subiquity 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/1890884 Title: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch To manage notifications about this bug go to: https://bugs.launchpad.net/subiquity/+bug/1890884/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1890884] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch
@mwhudson Thanks for the hint. I think I did make some mistakes when
setting up the grub parameters for pxe[1] because @dann seemed to
perform a similar test without the same issue in these bug
reports[2][3].
Let me set the status to be invalid until the pxe config is confirmed to
be right.
[1] The grub.cfg snippet I used to reproduce this issue
menuentry "Install Ubuntu Server (18.04.5 subiquity live 20200806.1) (Pull the
iso from lab apache)" {
set gfxpayload=keep
linux /casper/vmlinuz
url=http://10.228.68.91/bionic-live-server-arm64.iso only-ubiquity ip=dhcp ---
initrd /casper/initrd
}
[2] https://bugs.launchpad.net/subiquity/+bug/1891060
[3] https://bugs.launchpad.net/subiquity/+bug/1891059
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https://bugs.launchpad.net/bugs/1890884
Title:
kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06
arm64 arch
To manage notifications about this bug go to:
https://bugs.launchpad.net/subiquity/+bug/1890884/+subscriptions
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[Bug 1890884] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch
** Tags added: enablement-18.04.5 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1890884 Title: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch To manage notifications about this bug go to: https://bugs.launchpad.net/subiquity/+bug/1890884/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1890884] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch
Err. Just to check, you are booting with the right initramfs? Can you share your pxe(linux emulation) config? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1890884 Title: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch To manage notifications about this bug go to: https://bugs.launchpad.net/subiquity/+bug/1890884/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1890884] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch
Marking as impacting subiquity, because being unable to mount root is unlikely a problem with the kernel itself. ** Also affects: subiquity Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1890884 Title: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch To manage notifications about this bug go to: https://bugs.launchpad.net/subiquity/+bug/1890884/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1890884] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch
>From kernel oops, there is no root fs found. Possible root cause is bug 1890797, which needed kernel module udebs are not packed into legacy ISO. But this bug is filed against daily-live ISO, better to check if we have same issue on daily-live ISOs too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1890884 Title: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890884/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1890884] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch
Ah, Please skip comment #2. This is different issue. Bug 1890797 only affects when you install with HWE kernels. This bug reports on 4.15 kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1890884 Title: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890884/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1890884] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch
** Description changed: image: 18.04.5 daily image (20200806.1) bionic-live-server-arm64.iso kernel: 4.15.0-112-generic #113-Ubuntu platform: Hisilicon D06 arm64 arch [Reproducing Steps] 1. setup pxe boot by following https://discourse.ubuntu.com/t/netbooting-the-live-server-installer/14510 2. pxe boot the machine with the image [Expected Result] Boot to subiquity [Actual Result] - Kernel trace happened during booting process. + Kernel trace happened during booting process. Reproducing rate: 2 out of 2. [8.375118] md: ... autorun DONE. [8.378478] VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6 [8.385955] Please append a correct "root=" boot option; here are the available partitions: [8.394303] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [8.402554] CPU: 32 PID: 1 Comm: swapper/0 Not tainted 4.15.0-112-generic #113-Ubuntu [8.410369] Hardware name: Huawei D06 /D06, BIOS Hisilicon D06 UEFI RC0 - V1.20.01 04/26/2019 [8.418879] Call trace: [8.421316] dump_backtrace+0x0/0x198 [8.424965] show_stack+0x24/0x30 [8.428269] dump_stack+0x98/0xbc [8.431572] panic+0x128/0x2a4 [8.434615] mount_block_root+0x210/0x2e8 [8.438610] mount_root+0x7c/0x8c [8.441912] prepare_namespace+0x144/0x1dc [8.445995] kernel_init_freeable+0x218/0x23c [8.450341] kernel_init+0x18/0x110 [8.453817] ret_from_fork+0x10/0x18 [8.457486] SMP: stopping secondary CPUs [8.461836] Kernel Offset: disabled [8.465312] CPU features: 0x03200a38 [8.468873] Memory Limit: none [8.473291] Unable to handle kernel paging request at virtual address 09865034 [8.481192] Mem abort info: [8.483972] ESR = 0x9661 [8.487013] Exception class = DABT (current EL), IL = 32 bits [8.492918] SET = 0, FnV = 0 [8.495958] EA = 0, S1PTW = 0 [8.499086] Data abort info: [8.501953] ISV = 0, ISS = 0x0061 [8.505774] CM = 0, WnR = 1 [8.508729] swapper pgtable: 4k pages, 48-bit VAs, pgd = (ptrval) [8.515502] [09865034] *pgd=0a5fe003, *pud=0a5fd003, *pmd=0a5f7003, *pte=006894110703 [8.526445] Internal error: Oops: 9661 [#1] SMP [8.531310] Modules linked in: [8.534351] Process swapper/0 (pid: 1, stack limit = 0x(ptrval)) [8.541039] CPU: 32 PID: 1 Comm: swapper/0 Not tainted 4.15.0-112-generic #113-Ubuntu [8.548854] Hardware name: Huawei D06 /D06, BIOS Hisilicon D06 UEFI RC0 - V1.20.01 04/26/2019 [8.557363] pstate: 60800089 (nZCv daIf -PAN +UAO) [8.562144] pc : acpi_os_write_memory+0xac/0x158 [8.566749] lr : apei_write+0xb0/0xc0 [8.570397] sp : 09afb900 - [8.573698] x29: 09afb900 x28: fffe - [8.578996] x27: x26: ffa5 - [8.584294] x25: ffbe x24: 0080 - [8.589592] x23: 0005 x22: 0008 - [8.594890] x21: 0040 x20: 0010 - [8.600188] x19: 94110034 x18: 0003 - [8.605486] x17: x16: 0009 - [8.610784] x15: 001f x14: 8205169d4225fc6e - [8.616082] x13: 34650f577629d387 x12: 9c021ee3f3d0bcca - [8.621380] x11: b1ae83ff50c19148 x10: b6b91ab42ae87562 - [8.626678] x9 : f469cb78cb1add9d x8 : a16fcb806efa3dd5 - [8.631976] x7 : 0001 x6 : 94110034 - [8.637274] x5 : 9411003c x4 : 09639fb8 - [8.642571] x3 : x2 : 0034 - [8.647869] x1 : 0010 x0 : 09865034 + [8.573698] x29: 09afb900 x28: fffe + [8.578996] x27: x26: ffa5 + [8.584294] x25: ffbe x24: 0080 + [8.589592] x23: 0005 x22: 0008 + [8.594890] x21: 0040 x20: 0010 + [8.600188] x19: 94110034 x18: 0003 + [8.605486] x17: x16: 0009 + [8.610784] x15: 001f x14: 8205169d4225fc6e + [8.616082] x13: 34650f577629d387 x12: 9c021ee3f3d0bcca + [8.621380] x11: b1ae83ff50c19148 x10: b6b91ab42ae87562 + [8.626678] x9 : f469cb78cb1add9d x8 : a16fcb806efa3dd5 + [8.631976] x7 : 0001 x6 : 94110034 + [8.637274] x5 : 9411003c x4 : 09639fb8 + [8.642571] x3 : x2 : 0034 + [8.647869] x1 : 0010 x0 : 09865034 [8.653167] Call trace: [8.655601] acpi_os_write_memory+0xac/0x158 [8.659858] apei_write+0xb0/0xc0 [8.663160] __apei_exec_write_register+0x88/0xb0 [8.667851] apei_exec_write_register_value+0x2c/0x38 [8.672888] __apei_exec_run+0xac/0x108 [8.676711] erst_
