This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1897188
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1897188
Title:
Ceph Full Disk Encryption will cause timeouts.
Status in linux package in Ubuntu:
Incomplete
Bug description:
I get the following when I try to use ceph-ansible to install ceph
with disk encryption.
[ 1694.015180] INFO: task kworker/u32:7:18997 blocked for more than 120
seconds.
[ 1694.015198] Not tainted 5.6.0-1028-oem #28-Ubuntu
[ 1694.015211] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables
this message.
[ 1694.015230] kworker/u32:7 D 0 18997 2 0x80004000
[ 1694.015232] Workqueue: kcryptd/253:21 kcryptd_crypt [dm_crypt]
[ 1694.015232] Call Trace:
[ 1694.015234] __schedule+0x2d8/0x760
[ 1694.015236] schedule+0x55/0xc0
[ 1694.015237] schedule_timeout+0x203/0x2f0
[ 1694.015239] ? qat_alg_skcipher_blk_encrypt+0x13/0x20 [intel_qat]
[ 1694.015240] ? crypto_skcipher_encrypt+0x4c/0x60
[ 1694.015241] wait_for_completion+0xb1/0x120
[ 1694.015242] ? wake_up_q+0xa0/0xa0
[ 1694.015244] crypt_convert+0x144/0x1f0 [dm_crypt]
[ 1694.015245] kcryptd_crypt+0x2b9/0x3b0 [dm_crypt]
[ 1694.015247] process_one_work+0x1e8/0x3b0
[ 1694.015247] worker_thread+0x4d/0x400
[ 1694.015249] kthread+0x104/0x140
[ 1694.015250] ? process_one_work+0x3b0/0x3b0
[ 1694.015251] ? kthread_park+0x90/0x90
[ 1694.015253] ret_from_fork+0x35/0x40
The following thread explains the issue:
https://github.com/NixOS/nixpkgs/issues/40282
Please blacklist and install block the intel_qat driver so people can
use dm-crypt.
ubuntu@cc01-00-73:~$ cat /proc/version_signature
Ubuntu 5.4.0-48.52-generic 5.4.60
Thanks!
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1897188/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
