Thank you for taking the time to open this bug report.
I have looked into the differences between the two kernels 6.5.0-41-generic, and 6.5.0-44-generic that have changes related to ceph.
There are three changes:
https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/mantic/commit/?id=451adb3c51e01d0e207822d613a192177e3c9810
https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/mantic/commit/?id=5890896daa148cab30828f7a81042132c7b3e094
https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/mantic/commit/?id=11037a10f75996d0d3f221986cc2b7e9269cfc2d
The third commit here is the more interesting one. It is a backport of 8e46a2d068c92a905d01cbb018b00d66991585ab. And if we look at the upstream we find this commit:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=321e3c3de53c7530cd518219d01f04e7e32a9d23
which addresses fixes an issue introduced with this commit.
This patch is already in the noble:
https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/net/ceph?id=321e3c3de53c7530cd518219d01f04e7e32a9d23
As the 6.5 kernels are no longer being updated, and are end of life, we can't fix it in 6.5, and it seems to already be fixed in 6.8.
Thank you for taking the time to open this bug report.
I have looked into the differences between the two kernels 6.5.0-41-generic, and 6.5.0-44-generic that have changes related to ceph.
There are three changes:
https:/ /git.launchpad. net/~ubuntu- kernel/ ubuntu/ +source/ linux/+ git/mantic/ commit/ ?id=451adb3c51e 01d0e207822d613 a192177e3c9810
https:/ /git.launchpad. net/~ubuntu- kernel/ ubuntu/ +source/ linux/+ git/mantic/ commit/ ?id=5890896daa1 48cab30828f7a81 042132c7b3e094
https:/ /git.launchpad. net/~ubuntu- kernel/ ubuntu/ +source/ linux/+ git/mantic/ commit/ ?id=11037a10f75 996d0d3f221986c c2b7e9269cfc2d
The third commit here is the more interesting one. It is a backport of 8e46a2d068c92a9 05d01cbb018b00d 66991585ab. And if we look at the upstream we find this commit:
https:/ /git.kernel. org/pub/ scm/linux/ kernel/ git/torvalds/ linux.git/ commit/ ?id=321e3c3de53 c7530cd518219d0 1f04e7e32a9d23
which addresses fixes an issue introduced with this commit.
This patch is already in the noble:
https:/ /git.launchpad. net/~ubuntu- kernel/ ubuntu/ +source/ linux/+ git/noble/ commit/ net/ceph? id=321e3c3de53c 7530cd518219d01 f04e7e32a9d23
As the 6.5 kernels are no longer being updated, and are end of life, we can't fix it in 6.5, and it seems to already be fixed in 6.8.