| 2021-04-08 05:47:58 |
Po-Hsu Lin |
bug |
|
|
added bug |
| 2021-04-08 05:47:58 |
Po-Hsu Lin |
attachment added |
|
entei-boot.log https://bugs.launchpad.net/bugs/1922997/+attachment/5485455/+files/entei-boot.log |
|
| 2021-04-08 05:52:11 |
Po-Hsu Lin |
description |
Tested manually, this node can boot with 4.15.0-140-generic
However with 4.15.0-141.145~16.04.1 in proposed, it will drop into initramfs:
[ 12.593593] raid10: disagrees about version of symbol module_layout
done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... [ 12.963251] raid6_pq: disagrees about version of symbol module_layout
done.
Begin: Waiting for root file system ... Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
(this mdadm message repeats)
Gave up waiting for root device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! UUID=348b5e78-915d-47b0-93db-3eca0d8f048e does not exist. Dropping to a shell!
[ 204.831089] hid: disagrees about version of symbol module_layout
BusyBox v1.22.1 (Ubuntu 1:1.22.0-15ubuntu1.4) built-in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs)
Please find attachment for the boot log. |
Tested manually, this node can boot with 4.15.0-140-generic
However with 4.15.0-141.145~16.04.1 in proposed, it will drop into initramfs:
[ 9.547985] usb 1-3.4: Manufacturer: American Megatrends Inc.
[ 9.563800] hid: disagrees about version of symbol module_layout
[ 9.563949] hid: disagrees about version of symbol module_layout
[ 9.692066] libcrc32c: disagrees about version of symbol module_layout
[ 12.593593] raid10: disagrees about version of symbol module_layout
done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... [ 12.963251] raid6_pq: disagrees about version of symbol module_layout
done.
Begin: Waiting for root file system ... Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
(this mdadm message repeats)
Gave up waiting for root device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! UUID=348b5e78-915d-47b0-93db-3eca0d8f048e does not exist. Dropping to a shell!
[ 204.831089] hid: disagrees about version of symbol module_layout
BusyBox v1.22.1 (Ubuntu 1:1.22.0-15ubuntu1.4) built-in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs)
Please find attachment for the boot log. |
|
| 2021-04-08 06:11:53 |
Po-Hsu Lin |
attachment added |
|
entei-4-15-140.log https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1922997/+attachment/5485465/+files/entei-4-15-140.log |
|
| 2021-04-08 18:36:55 |
Kleber Sacilotto de Souza |
bug task added |
|
linux-hwe (Ubuntu) |
|
| 2021-04-08 18:37:02 |
Kleber Sacilotto de Souza |
nominated for series |
|
Ubuntu Xenial |
|
| 2021-04-08 18:37:02 |
Kleber Sacilotto de Souza |
bug task added |
|
linux-hwe (Ubuntu Xenial) |
|
| 2021-04-08 18:37:07 |
Kleber Sacilotto de Souza |
linux-hwe (Ubuntu Xenial): status |
New |
Confirmed |
|
| 2021-04-08 18:37:12 |
Kleber Sacilotto de Souza |
linux-hwe (Ubuntu): status |
New |
Invalid |
|
| 2021-04-08 19:38:54 |
Kleber Sacilotto de Souza |
description |
Tested manually, this node can boot with 4.15.0-140-generic
However with 4.15.0-141.145~16.04.1 in proposed, it will drop into initramfs:
[ 9.547985] usb 1-3.4: Manufacturer: American Megatrends Inc.
[ 9.563800] hid: disagrees about version of symbol module_layout
[ 9.563949] hid: disagrees about version of symbol module_layout
[ 9.692066] libcrc32c: disagrees about version of symbol module_layout
[ 12.593593] raid10: disagrees about version of symbol module_layout
done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... [ 12.963251] raid6_pq: disagrees about version of symbol module_layout
done.
Begin: Waiting for root file system ... Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
(this mdadm message repeats)
Gave up waiting for root device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! UUID=348b5e78-915d-47b0-93db-3eca0d8f048e does not exist. Dropping to a shell!
[ 204.831089] hid: disagrees about version of symbol module_layout
BusyBox v1.22.1 (Ubuntu 1:1.22.0-15ubuntu1.4) built-in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs)
Please find attachment for the boot log. |
[Impact]
Enabling CONFIG_MODVERSIONS on xenial/linux-hwe (via rebase on bionic/linux, see bug 1898716) is causing the kernel to fail booting on ppc64el as the modules can't be loaded because of the mismatch of the module_layout symbol.
[ 7.635173] raid0: disagrees about version of symbol module_layout
[Fix]
The proposed fix is to disable CONFIG_MODVERSIONS via the 'local-mangle' script which gets called by the 'open' script after the rebase. Making the changes directly on the config or annotations file is not persistent as these files are synced from master.
[Test case]
Boot the kernel on a xenial ppc64el system.
[Regression potential]
This config option has been enabled on Bionic to support rebuilding the lrm modules without the need to rebuild the kernel. There are no lrm modules in Xenial, so it should be safe to keep it disabled.
[Original Description]
Tested manually, this node can boot with 4.15.0-140-generic
However with 4.15.0-141.145~16.04.1 in proposed, it will drop into initramfs:
[ 9.547985] usb 1-3.4: Manufacturer: American Megatrends Inc.
[ 9.563800] hid: disagrees about version of symbol module_layout
[ 9.563949] hid: disagrees about version of symbol module_layout
[ 9.692066] libcrc32c: disagrees about version of symbol module_layout
[ 12.593593] raid10: disagrees about version of symbol module_layout
done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... [ 12.963251] raid6_pq: disagrees about version of symbol module_layout
done.
Begin: Waiting for root file system ... Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
(this mdadm message repeats)
Gave up waiting for root device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! UUID=348b5e78-915d-47b0-93db-3eca0d8f048e does not exist. Dropping to a shell!
[ 204.831089] hid: disagrees about version of symbol module_layout
BusyBox v1.22.1 (Ubuntu 1:1.22.0-15ubuntu1.4) built-in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs)
Please find attachment for the boot log. |
|
| 2021-04-08 19:44:32 |
Kleber Sacilotto de Souza |
description |
[Impact]
Enabling CONFIG_MODVERSIONS on xenial/linux-hwe (via rebase on bionic/linux, see bug 1898716) is causing the kernel to fail booting on ppc64el as the modules can't be loaded because of the mismatch of the module_layout symbol.
[ 7.635173] raid0: disagrees about version of symbol module_layout
[Fix]
The proposed fix is to disable CONFIG_MODVERSIONS via the 'local-mangle' script which gets called by the 'open' script after the rebase. Making the changes directly on the config or annotations file is not persistent as these files are synced from master.
[Test case]
Boot the kernel on a xenial ppc64el system.
[Regression potential]
This config option has been enabled on Bionic to support rebuilding the lrm modules without the need to rebuild the kernel. There are no lrm modules in Xenial, so it should be safe to keep it disabled.
[Original Description]
Tested manually, this node can boot with 4.15.0-140-generic
However with 4.15.0-141.145~16.04.1 in proposed, it will drop into initramfs:
[ 9.547985] usb 1-3.4: Manufacturer: American Megatrends Inc.
[ 9.563800] hid: disagrees about version of symbol module_layout
[ 9.563949] hid: disagrees about version of symbol module_layout
[ 9.692066] libcrc32c: disagrees about version of symbol module_layout
[ 12.593593] raid10: disagrees about version of symbol module_layout
done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... [ 12.963251] raid6_pq: disagrees about version of symbol module_layout
done.
Begin: Waiting for root file system ... Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
(this mdadm message repeats)
Gave up waiting for root device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! UUID=348b5e78-915d-47b0-93db-3eca0d8f048e does not exist. Dropping to a shell!
[ 204.831089] hid: disagrees about version of symbol module_layout
BusyBox v1.22.1 (Ubuntu 1:1.22.0-15ubuntu1.4) built-in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs)
Please find attachment for the boot log. |
[Impact]
Enabling CONFIG_MODVERSIONS on xenial/linux-hwe (via rebase on bionic/linux, see bug 1898716) is causing the kernel to fail booting on ppc64el as the modules can't be loaded because of the mismatch of the module_layout symbol.
[ 7.635173] raid0: disagrees about version of symbol module_layout
[Fix]
The proposed fix is to disable CONFIG_MODVERSIONS via the 'local-mangle' script which gets called by the 'open' script after the rebase. Making the changes directly on the config or annotations file is not persistent as these files are synced from master.
This is a temporary fix until the root cause can be found.
[Test case]
Boot the kernel on a xenial ppc64el system.
[Regression potential]
This config option has been enabled on Bionic to support rebuilding the lrm modules without the need to rebuild the kernel. There are no lrm modules in Xenial, so it should be safe to keep it disabled.
[Original Description]
Tested manually, this node can boot with 4.15.0-140-generic
However with 4.15.0-141.145~16.04.1 in proposed, it will drop into initramfs:
[ 9.547985] usb 1-3.4: Manufacturer: American Megatrends Inc.
[ 9.563800] hid: disagrees about version of symbol module_layout
[ 9.563949] hid: disagrees about version of symbol module_layout
[ 9.692066] libcrc32c: disagrees about version of symbol module_layout
[ 12.593593] raid10: disagrees about version of symbol module_layout
done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... [ 12.963251] raid6_pq: disagrees about version of symbol module_layout
done.
Begin: Waiting for root file system ... Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
(this mdadm message repeats)
Gave up waiting for root device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! UUID=348b5e78-915d-47b0-93db-3eca0d8f048e does not exist. Dropping to a shell!
[ 204.831089] hid: disagrees about version of symbol module_layout
BusyBox v1.22.1 (Ubuntu 1:1.22.0-15ubuntu1.4) built-in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs)
Please find attachment for the boot log. |
|
| 2021-04-08 19:51:18 |
Kleber Sacilotto de Souza |
linux-hwe (Ubuntu Xenial): status |
Confirmed |
In Progress |
|
| 2021-04-09 08:08:53 |
Frank Heimes |
bug |
|
|
added subscriber Frank Heimes |
| 2021-04-09 08:09:11 |
Frank Heimes |
bug |
|
|
added subscriber Patricia Domingues |
| 2021-04-09 09:09:12 |
Kleber Sacilotto de Souza |
description |
[Impact]
Enabling CONFIG_MODVERSIONS on xenial/linux-hwe (via rebase on bionic/linux, see bug 1898716) is causing the kernel to fail booting on ppc64el as the modules can't be loaded because of the mismatch of the module_layout symbol.
[ 7.635173] raid0: disagrees about version of symbol module_layout
[Fix]
The proposed fix is to disable CONFIG_MODVERSIONS via the 'local-mangle' script which gets called by the 'open' script after the rebase. Making the changes directly on the config or annotations file is not persistent as these files are synced from master.
This is a temporary fix until the root cause can be found.
[Test case]
Boot the kernel on a xenial ppc64el system.
[Regression potential]
This config option has been enabled on Bionic to support rebuilding the lrm modules without the need to rebuild the kernel. There are no lrm modules in Xenial, so it should be safe to keep it disabled.
[Original Description]
Tested manually, this node can boot with 4.15.0-140-generic
However with 4.15.0-141.145~16.04.1 in proposed, it will drop into initramfs:
[ 9.547985] usb 1-3.4: Manufacturer: American Megatrends Inc.
[ 9.563800] hid: disagrees about version of symbol module_layout
[ 9.563949] hid: disagrees about version of symbol module_layout
[ 9.692066] libcrc32c: disagrees about version of symbol module_layout
[ 12.593593] raid10: disagrees about version of symbol module_layout
done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... [ 12.963251] raid6_pq: disagrees about version of symbol module_layout
done.
Begin: Waiting for root file system ... Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
(this mdadm message repeats)
Gave up waiting for root device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! UUID=348b5e78-915d-47b0-93db-3eca0d8f048e does not exist. Dropping to a shell!
[ 204.831089] hid: disagrees about version of symbol module_layout
BusyBox v1.22.1 (Ubuntu 1:1.22.0-15ubuntu1.4) built-in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs)
Please find attachment for the boot log. |
[Impact]
Enabling CONFIG_MODVERSIONS on xenial/linux-hwe (via rebase on bionic/linux, see bug 1898716) is causing the kernel to fail booting on ppc64el as the modules can't be loaded because of the mismatch of the module_layout symbol.
[ 7.635173] raid0: disagrees about version of symbol module_layout
[Fix]
The proposed fix is to disable CONFIG_MODVERSIONS and unset CONFIG_SYSTEM_TRUSTED_KEYS via the 'local-mangle' script which gets called by the 'open' script after the rebase. Making the changes directly on the config or annotations file is not persistent as these files are synced from master.
This is a temporary fix until the root cause can be found.
[Test case]
Boot the kernel on a xenial ppc64el system.
[Regression potential]
This config option has been enabled on Bionic to support rebuilding the lrm modules without the need to rebuild the kernel. There are no lrm modules in Xenial, so it should be safe to keep it disabled.
[Original Description]
Tested manually, this node can boot with 4.15.0-140-generic
However with 4.15.0-141.145~16.04.1 in proposed, it will drop into initramfs:
[ 9.547985] usb 1-3.4: Manufacturer: American Megatrends Inc.
[ 9.563800] hid: disagrees about version of symbol module_layout
[ 9.563949] hid: disagrees about version of symbol module_layout
[ 9.692066] libcrc32c: disagrees about version of symbol module_layout
[ 12.593593] raid10: disagrees about version of symbol module_layout
done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... [ 12.963251] raid6_pq: disagrees about version of symbol module_layout
done.
Begin: Waiting for root file system ... Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
Begin: Running /scripts/local-block ... mdadm: CREATE group disk not found
mdadm: No devices listed in conf file were found.
done.
(this mdadm message repeats)
Gave up waiting for root device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! UUID=348b5e78-915d-47b0-93db-3eca0d8f048e does not exist. Dropping to a shell!
[ 204.831089] hid: disagrees about version of symbol module_layout
BusyBox v1.22.1 (Ubuntu 1:1.22.0-15ubuntu1.4) built-in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs)
Please find attachment for the boot log. |
|
| 2021-04-09 12:37:17 |
Kleber Sacilotto de Souza |
linux-hwe (Ubuntu Xenial): status |
In Progress |
Fix Committed |
|
| 2021-04-15 17:32:10 |
Launchpad Janitor |
linux-hwe (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2021-04-15 17:32:10 |
Launchpad Janitor |
cve linked |
|
2018-13095 |
|
| 2021-04-15 17:32:10 |
Launchpad Janitor |
cve linked |
|
2021-29154 |
|
| 2021-04-15 17:32:10 |
Launchpad Janitor |
cve linked |
|
2021-3348 |
|
| 2021-04-16 11:26:45 |
Po-Hsu Lin |
ubuntu-kernel-tests: status |
New |
Fix Released |
|
| 2021-04-16 11:57:31 |
Frank Heimes |
bug task added |
|
ubuntu-power-systems |
|
| 2021-04-16 11:57:38 |
Frank Heimes |
ubuntu-power-systems: status |
New |
Fix Released |
|
| 2021-05-26 16:01:25 |
Nivedita Singhvi |
bug |
|
|
added subscriber Nivedita Singhvi |
| 2021-05-27 02:48:41 |
Nivedita Singhvi |
tags |
4.15 kqa-blocker ppc64el sru-20210315 xenial |
4.15 kqa-blocker ppc64el sru-20210315 sts xenial |
|
