Unable to insert sysdig_probe module on KVM kernel
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
Invalid
|
Undecided
|
Sean Feole | ||
linux-kvm (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
sysdig (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
The sysdig-dkms module cannot be installed on the B-KVM kernel once before (bug 1764693), but now the installation works since 4.15.0-1007
However, when you try to insert the module, it will complain about:
$ sudo modprobe sysdig-probe
modprobe: ERROR: could not insert 'sysdig_probe': Unknown symbol in module, or unknown parameter (see dmesg)
Log in dmesg:
[ 1989.967807] sysdig_probe: loading out-of-tree module taints kernel.
[ 1989.967924] sysdig_probe: module verification failed: signature and/or required key missing - tainting kernel
[ 1989.967986] sysdig_probe: Unknown symbol tracepoint_
[ 1989.968090] sysdig_probe: Unknown symbol for_each_
[ 1989.968094] sysdig_probe: Unknown symbol tracepoint_
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.15.0-1007-kvm x86_64
ApportVersion: 2.20.9-0ubuntu6
Architecture: amd64
Date: Tue Apr 24 11:31:08 2018
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
XDG_RUNTIME_
LANG=C.UTF-8
SHELL=/bin/bash
SourcePackage: linux-kvm
UpgradeStatus: No upgrade log present (probably fresh install)
description: | updated |
summary: |
- Unable to insert sysdig_probe module on B-KVM kernel + Unable to insert sysdig_probe module on KVM kernel |
tags: | added: cosmic |
tags: | added: linux-kvm ubuntu-sysdig-smoke-test |
tags: | added: sru-20190603 |
Changed in ubuntu-kernel-tests: | |
status: | New → Confirmed |
Changed in ubuntu-kernel-tests: | |
status: | Confirmed → In Progress |
assignee: | nobody → Sean Feole (sfeole) |
tags: | added: sru-2019-0722 |
tags: |
added: sru-20190722 removed: sru-2019-0722 |
This issue only happens on the KVM kernel, Bionic generic works fine with it.