RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
Bug 2000926 - Latest kmod-kvdo does not work with the latest RHEL-9.0.0 kernel
Summary: Latest kmod-kvdo does not work with the latest RHEL-9.0.0 kernel
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: kmod-kvdo
Version: CentOS Stream
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Andy Walsh
QA Contact: Filip Suba
URL:
Whiteboard:
: 2056692 (view as bug list)
Depends On:
Blocks: 2060771
TreeView+ depends on / blocked
 
Reported: 2021-09-03 10:26 UTC by RHEL Program Management Team
Modified: 2022-05-17 16:10 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1997635
: 2060771 (view as bug list)
Environment:
Last Closed: 2022-05-17 15:49:27 UTC
Type: ---
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-96127 0 None None None 2021-09-03 10:35:52 UTC
Red Hat Issue Tracker RHELPLAN-96128 0 None None None 2021-09-03 10:35:53 UTC
Red Hat Product Errata RHBA-2022:3919 0 None None None 2022-05-17 15:49:38 UTC

Comment 2 Andy Walsh 2021-10-13 23:00:12 UTC
kmod-kvdo-8.1.0.316-3.el9 has been found to not work with kernel-5.14.0-6.el9:

:: [ 17:33:37 ] :: [  BEGIN   ] :: Running 'uname -a'
Linux localhost.localdomain 5.14.0-6.el9.x86_64 #1 SMP Fri Oct 8 17:48:27 EDT 2021 x86_64 x86_64 x86_64 GNU/Linux
:: [ 17:33:37 ] :: [   PASS   ] :: Command 'uname -a' (Expected 0, got 0)
:: [ 17:33:37 ] :: [  BEGIN   ] :: Running 'find /lib/modules -name kvdo.ko'
/lib/modules/5.14.0-4.el9.x86_64/extra/kmod-kvdo/vdo/kvdo.ko
:: [ 17:33:37 ] :: [   PASS   ] :: Command 'find /lib/modules -name kvdo.ko' (Expected 0, got 0)
:: [ 17:33:37 ] :: [  BEGIN   ] :: Running 'modinfo uds'
modinfo: ERROR: Module uds not found.
:: [ 17:33:37 ] :: [   FAIL   ] :: Command 'modinfo uds' (Expected 0, got 1)
:: [ 17:33:37 ] :: [  BEGIN   ] :: Running 'dmesg -c > /dev/null'
:: [ 17:33:37 ] :: [   PASS   ] :: Command 'dmesg -c > /dev/null' (Expected 0, got 0)
:: [ 17:33:37 ] :: [  BEGIN   ] :: Running 'insmod /lib/modules/5.14.0-4.el9.x86_64/extra/kmod-kvdo/uds/uds.ko'
insmod: ERROR: could not insert module /lib/modules/5.14.0-4.el9.x86_64/extra/kmod-kvdo/uds/uds.ko: Unknown symbol in module
:: [ 17:33:37 ] :: [   FAIL   ] :: Command 'insmod /lib/modules/5.14.0-4.el9.x86_64/extra/kmod-kvdo/uds/uds.ko' (Expected 0, got 1)
:: [ 17:33:37 ] :: [  BEGIN   ] :: Running 'dmesg'
[   88.017555] uds: loading out-of-tree module taints kernel.
[   88.019724] uds: module verification failed: signature and/or required key missing - tainting kernel
[   88.021500] uds: Unknown symbol dm_bufio_prefetch (err -2)
[   88.022597] uds: Unknown symbol dm_bufio_mark_buffer_dirty (err -2)
[   88.023837] uds: Unknown symbol dm_bufio_read (err -2)
[   88.024814] uds: disagrees about version of symbol wake_up_process
[   88.025929] uds: Unknown symbol wake_up_process (err -22)
[   88.026908] uds: disagrees about version of symbol blkdev_put
[   88.027942] uds: Unknown symbol blkdev_put (err -22)
[   88.028836] uds: Unknown symbol dm_bufio_client_destroy (err -2)
[   88.029908] uds: Unknown symbol dm_bufio_get_block_data (err -2)
[   88.030994] uds: disagrees about version of symbol blkdev_get_by_dev
[   88.032121] uds: Unknown symbol blkdev_get_by_dev (err -22)
[   88.033133] uds: disagrees about version of symbol blkdev_get_by_path
[   88.034270] uds: Unknown symbol blkdev_get_by_path (err -22)
[   88.035283] uds: Unknown symbol dm_bufio_client_create (err -2)
[   88.036325] uds: Unknown symbol dm_bufio_release (err -2)
[   88.037309] uds: disagrees about version of symbol pv_ops
[   88.038308] uds: Unknown symbol pv_ops (err -22)
[   88.039205] uds: Unknown symbol dm_bufio_write_dirty_buffers (err -2)
[   88.040357] uds: Unknown symbol dm_bufio_new (err -2)
[   88.041259] uds: Unknown symbol dm_bufio_set_sector_offset (err -2)
:: [ 17:33:37 ] :: [   PASS   ] :: Command 'dmesg' (Expected 0, got 0)
:: [ 17:33:37 ] :: [   FAIL   ] :: Module/Kernel incompatibility detected 

A rebuild is in the works.

Comment 3 Andy Walsh 2021-11-11 19:24:49 UTC
kmod-kvdo-8.1.0.316-4.el9 has been found to not work with kernel-5.14.0-14.el9.

:: [ 09:08:08 ] :: [  BEGIN   ] :: Running 'uname -a'
Linux localhost.localdomain 5.14.0-14.el9.x86_64 #1 SMP Wed Nov 10 21:42:06 EST 2021 x86_64 x86_64 x86_64 GNU/Linux
:: [ 09:08:08 ] :: [   PASS   ] :: Command 'uname -a' (Expected 0, got 0)
:: [ 09:08:08 ] :: [  BEGIN   ] :: Running 'find /lib/modules -name kvdo.ko'
/lib/modules/5.14.0-7.el9.x86_64/extra/kmod-kvdo/vdo/kvdo.ko
:: [ 09:08:08 ] :: [   PASS   ] :: Command 'find /lib/modules -name kvdo.ko' (Expected 0, got 0)
:: [ 09:08:08 ] :: [  BEGIN   ] :: Running 'modinfo uds'
modinfo: ERROR: Module uds not found.
:: [ 09:08:08 ] :: [   FAIL   ] :: Command 'modinfo uds' (Expected 0, got 1)
:: [ 09:08:08 ] :: [  BEGIN   ] :: Running 'dmesg -c > /dev/null'
:: [ 09:08:08 ] :: [   PASS   ] :: Command 'dmesg -c > /dev/null' (Expected 0, got 0)
:: [ 09:08:08 ] :: [  BEGIN   ] :: Running 'insmod /lib/modules/5.14.0-7.el9.x86_64/extra/kmod-kvdo/uds/uds.ko'
insmod: ERROR: could not insert module /lib/modules/5.14.0-7.el9.x86_64/extra/kmod-kvdo/uds/uds.ko: Invalid module format
:: [ 09:08:08 ] :: [   FAIL   ] :: Command 'insmod /lib/modules/5.14.0-7.el9.x86_64/extra/kmod-kvdo/uds/uds.ko' (Expected 0, got 1)
:: [ 09:08:08 ] :: [  BEGIN   ] :: Running 'dmesg'
[  131.234502] uds: disagrees about version of symbol module_layout
:: [ 09:08:08 ] :: [   PASS   ] :: Command 'dmesg' (Expected 0, got 0)
:: [ 09:08:08 ] :: [   FAIL   ] :: Module/Kernel incompatibility detected 

A rebuild has been completed. kmod-kvdo-8.1.0.316-5.el9 addresses the issue introduced with kernel-5.14.0-14.el9.

Comment 4 Andy Walsh 2021-12-08 14:37:59 UTC
kmod-kvdo-8.1.0.316-5.el9 has been found to not work with kernel-5.14.0-22.el9.

:: [ 17:44:18 ] :: [  BEGIN   ] :: Running 'uname -a'
Linux localhost.localdomain 5.14.0-22.el9.x86_64 #1 SMP Fri Nov 26 19:34:42 EST 2021 x86_64 x86_64 x86_64 GNU/Linux
:: [ 17:44:18 ] :: [   PASS   ] :: Command 'uname -a' (Expected 0, got 0)
:: [ 17:44:18 ] :: [  BEGIN   ] :: Running 'find /lib/modules -name kvdo.ko'
/lib/modules/5.14.0-14.el9.x86_64/extra/kmod-kvdo/vdo/kvdo.ko
:: [ 17:44:18 ] :: [   PASS   ] :: Command 'find /lib/modules -name kvdo.ko' (Expected 0, got 0)
:: [ 17:44:18 ] :: [  BEGIN   ] :: Running 'modinfo uds'
modinfo: ERROR: Module uds not found.
:: [ 17:44:18 ] :: [   FAIL   ] :: Command 'modinfo uds' (Expected 0, got 1)
:: [ 17:44:18 ] :: [  BEGIN   ] :: Running 'dmesg -c > /dev/null'
:: [ 17:44:18 ] :: [   PASS   ] :: Command 'dmesg -c > /dev/null' (Expected 0, got 0)
:: [ 17:44:18 ] :: [  BEGIN   ] :: Running 'insmod /lib/modules/5.14.0-14.el9.x86_64/extra/kmod-kvdo/uds/uds.ko'
insmod: ERROR: could not insert module /lib/modules/5.14.0-14.el9.x86_64/extra/kmod-kvdo/uds/uds.ko: Invalid module format
:: [ 17:44:18 ] :: [   FAIL   ] :: Command 'insmod /lib/modules/5.14.0-14.el9.x86_64/extra/kmod-kvdo/uds/uds.ko' (Expected 0, got 1)
:: [ 17:44:18 ] :: [  BEGIN   ] :: Running 'dmesg'
[  101.302135] uds: disagrees about version of symbol module_layout
:: [ 17:44:19 ] :: [   PASS   ] :: Command 'dmesg' (Expected 0, got 0)
:: [ 17:44:19 ] :: [   FAIL   ] :: Module/Kernel incompatibility detected 

A rebuild has been completed.  kmod-kvdo-8.1.0.316-6.el9 addresses the issue introduced with kernel-5.14.0-22.el9.

Comment 5 Andy Walsh 2021-12-09 19:00:45 UTC
kmod-kvdo-8.1.0.316-6.el9 has been found to not work with kernel-5.14.0-27.el9 on x86_64.

:: [ 13:22:28 ] :: [  BEGIN   ] :: Running 'uname -a'
Linux localhost.localdomain 5.14.0-27.el9.x86_64 #1 SMP PREEMPT Tue Dec 7 22:00:18 EST 2021 x86_64 x86_64 x86_64 GNU/Linux
:: [ 13:22:28 ] :: [   PASS   ] :: Command 'uname -a' (Expected 0, got 0)
:: [ 13:22:28 ] :: [  BEGIN   ] :: Running 'find /lib/modules -name kvdo.ko'
/lib/modules/5.14.0-26.el9.x86_64/weak-updates/kmod-kvdo/vdo/kvdo.ko
/lib/modules/5.14.0-25.el9.x86_64/extra/kmod-kvdo/vdo/kvdo.ko
:: [ 13:22:28 ] :: [   PASS   ] :: Command 'find /lib/modules -name kvdo.ko' (Expected 0, got 0)
:: [ 13:22:28 ] :: [  BEGIN   ] :: Running 'modinfo uds'
modinfo: ERROR: Module uds not found.
:: [ 13:22:28 ] :: [   FAIL   ] :: Command 'modinfo uds' (Expected 0, got 1)
:: [ 13:22:28 ] :: [  BEGIN   ] :: Running 'dmesg -c > /dev/null'
:: [ 13:22:28 ] :: [   PASS   ] :: Command 'dmesg -c > /dev/null' (Expected 0, got 0)
:: [ 13:22:28 ] :: [  BEGIN   ] :: Running 'insmod /lib/modules/5.14.0-25.el9.x86_64/extra/kmod-kvdo/uds/uds.ko'
insmod: ERROR: could not insert module /lib/modules/5.14.0-25.el9.x86_64/extra/kmod-kvdo/uds/uds.ko: Invalid module format
:: [ 13:22:28 ] :: [   FAIL   ] :: Command 'insmod /lib/modules/5.14.0-25.el9.x86_64/extra/kmod-kvdo/uds/uds.ko' (Expected 0, got 1)
:: [ 13:22:28 ] :: [  BEGIN   ] :: Running 'dmesg'
[  149.494481] uds: disagrees about version of symbol module_layout
:: [ 13:22:28 ] :: [   PASS   ] :: Command 'dmesg' (Expected 0, got 0)
:: [ 13:22:28 ] :: [   FAIL   ] :: Module/Kernel incompatibility detected

A rebuild is in process.  kmod-kvdo-8.1.0.316-7.el9 will be created to address this issue.

Comment 6 Andy Walsh 2021-12-15 14:15:07 UTC
kmod-kvdo-8.1.0.316-7.el9 has been found to not work with kernel-5.14.0-31.el9 on all arches.

:: [ 09:11:21 ] :: [  BEGIN   ] :: Running 'uname -a'
Linux localhost.localdomain 5.14.0-31.el9.x86_64 #1 SMP PREEMPT Tue Dec 14 16:03:54 EST 2021 x86_64 x86_64 x86_64 GNU/Linux
:: [ 09:11:21 ] :: [   PASS   ] :: Command 'uname -a' (Expected 0, got 0)
:: [ 09:11:21 ] :: [  BEGIN   ] :: Running 'find /lib/modules -name kvdo.ko'
/lib/modules/5.14.0-30.el9.x86_64/weak-updates/kmod-kvdo/vdo/kvdo.ko
/lib/modules/5.14.0-28.el9.x86_64/extra/kmod-kvdo/vdo/kvdo.ko
:: [ 09:11:21 ] :: [   PASS   ] :: Command 'find /lib/modules -name kvdo.ko' (Expected 0, got 0)
:: [ 09:11:21 ] :: [  BEGIN   ] :: Running 'modinfo uds'
modinfo: ERROR: Module uds not found.
:: [ 09:11:21 ] :: [   FAIL   ] :: Command 'modinfo uds' (Expected 0, got 1)
:: [ 09:11:21 ] :: [  BEGIN   ] :: Running 'dmesg -c > /dev/null'
:: [ 09:11:21 ] :: [   PASS   ] :: Command 'dmesg -c > /dev/null' (Expected 0, got 0)
:: [ 09:11:21 ] :: [  BEGIN   ] :: Running 'insmod /lib/modules/5.14.0-28.el9.x86_64/extra/kmod-kvdo/uds/uds.ko'
insmod: ERROR: could not insert module /lib/modules/5.14.0-28.el9.x86_64/extra/kmod-kvdo/uds/uds.ko: Invalid module format
:: [ 09:11:21 ] :: [   FAIL   ] :: Command 'insmod /lib/modules/5.14.0-28.el9.x86_64/extra/kmod-kvdo/uds/uds.ko' (Expected 0, got 1)
:: [ 09:11:21 ] :: [  BEGIN   ] :: Running 'dmesg'
[  142.819463] uds: disagrees about version of symbol module_layout
:: [ 09:11:21 ] :: [   PASS   ] :: Command 'dmesg' (Expected 0, got 0)
:: [ 09:11:21 ] :: [   FAIL   ] :: Module/Kernel incompatibility detected

A rebuild is in process.  kmod-kvdo-8.1.0.316-8.el9 will be created to address this issue.

Comment 7 Andy Walsh 2021-12-20 03:43:54 UTC
kmod-kvdo-8.1.0.316-8.el9 has been found to not work with kernel-5.14.0-33.el9 on all arches.

:: [ 16:06:32 ] :: [  BEGIN   ] :: Running 'uname -a'
Linux localhost.localdomain 5.14.0-33.el9.x86_64 #1 SMP PREEMPT Thu Dec 16 20:53:55 EST 2021 x86_64 x86_64 x86_64 GNU/Linux
:: [ 16:06:32 ] :: [   PASS   ] :: Command 'uname -a' (Expected 0, got 0)
:: [ 16:06:32 ] :: [  BEGIN   ] :: Running 'find /lib/modules -name kvdo.ko'
/lib/modules/5.14.0-31.el9.x86_64/extra/kmod-kvdo/vdo/kvdo.ko
:: [ 16:06:32 ] :: [   PASS   ] :: Command 'find /lib/modules -name kvdo.ko' (Expected 0, got 0)
:: [ 16:06:32 ] :: [  BEGIN   ] :: Running 'modinfo uds'
modinfo: ERROR: Module uds not found.
:: [ 16:06:32 ] :: [   FAIL   ] :: Command 'modinfo uds' (Expected 0, got 1)
:: [ 16:06:32 ] :: [  BEGIN   ] :: Running 'dmesg -c > /dev/null'
:: [ 16:06:32 ] :: [   PASS   ] :: Command 'dmesg -c > /dev/null' (Expected 0, got 0)
:: [ 16:06:32 ] :: [  BEGIN   ] :: Running 'insmod /lib/modules/5.14.0-31.el9.x86_64/extra/kmod-kvdo/uds/uds.ko'
insmod: ERROR: could not insert module /lib/modules/5.14.0-31.el9.x86_64/extra/kmod-kvdo/uds/uds.ko: Invalid module format
:: [ 16:06:32 ] :: [   FAIL   ] :: Command 'insmod /lib/modules/5.14.0-31.el9.x86_64/extra/kmod-kvdo/uds/uds.ko' (Expected 0, got 1)
:: [ 16:06:32 ] :: [  BEGIN   ] :: Running 'dmesg'
[  100.316971] uds: disagrees about version of symbol module_layout
:: [ 16:06:32 ] :: [   PASS   ] :: Command 'dmesg' (Expected 0, got 0)
:: [ 16:06:32 ] :: [   FAIL   ] :: Module/Kernel incompatibility detected

A rebuild is in process.  kmod-kvdo-8.1.0.316-9.el9 will be created to address this issue.

Comment 8 Jan Stodola 2022-01-31 12:40:31 UTC
"modprobe kvdo" is failing with kernel-5.14.0-48.el9:

[root@localhost ~]# modprobe kvdo
modprobe: FATAL: Module kvdo not found in directory /lib/modules/5.14.0-48.el9.x86_64
[root@localhost ~]# rpm -q kernel kmod-kvdo
kernel-5.14.0-48.el9.x86_64
kmod-kvdo-8.1.0.316-10.el9.x86_64
[root@localhost ~]#

Comment 9 Andy Walsh 2022-02-01 02:46:08 UTC
Hello.  kmod-kvdo-8.1.1.287-11.el9 is making its way through the build process.  That will work with kernel-5.14.0-50.el9 and up.

Comment 18 Andy Walsh 2022-03-29 17:39:49 UTC
*** Bug 2056692 has been marked as a duplicate of this bug. ***

Comment 20 Filip Suba 2022-04-07 13:42:44 UTC
Verified with kmod-kvdo-8.1.1.371-24.el9_0.

Comment 22 errata-xmlrpc 2022-05-17 15:49:27 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (new packages: kmod-kvdo), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2022:3919


Note You need to log in before you can comment on or make changes to this bug.