Public bug reported:
This issue was only spotted on Bionic s390x instances.
FAIL: test_140_kernel_modules_not_tainted (__main__.KernelSecurityTest)
kernel modules are not marked with a taint flag (especially 'E' for
TAINT_UNSIGNED_MODULE)
----------------------------------------------------------------------
Traceback (most recent call last):
File "./test-kernel-security.py", line 1727, in
test_140_kernel_modules_not_tainted
self.fail('Module \'%s\' is tainted: %s' % (fields[0], last_field))
AssertionError: Module 'lttng_probe_writeback' is tainted: (OE)
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-10-generic 4.15.0-10.11
ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3
Uname: Linux 4.15.0-10-generic s390x
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2:
ls: cannot access '/dev/snd/': No such file or directory
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.8-0ubuntu10
Architecture: s390x
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord'
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not
found.
CurrentDmesg:
Date: Fri Feb 23 07:43:00 2018
HibernationDevice: RESUME=UUID=caaee9b2-6bc1-4c8e-b26c-69038c092091
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
Lspci:
Lsusb: Error: command ['lsusb'] failed with exit code 1:
PciMultimedia:
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C
SHELL=/bin/bash
ProcFB: Error: [Errno 2] No such file or directory: '/proc/fb'
ProcKernelCmdLine: root=UUID=c7d7bbcb-a039-4ead-abfe-7672dea0add4
crashkernel=196M
RelatedPackageVersions:
linux-restricted-modules-4.15.0-10-generic N/A
linux-backports-modules-4.15.0-10-generic N/A
linux-firmware 1.171
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: lttng-modules
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Colin Ian King (colin-king)
Status: Incomplete
** Tags: apport-bug bionic package-from-proposed s390x third-party-packages
** Description changed:
- This issue was only spotted on Bionic s390x
+ This issue was only spotted on Bionic s390x instances.
- FAIL: test_140_kernel_modules_not_tainted (__main__.KernelSecurityTest)
- kernel modules are not marked with a taint flag (especially 'E' for
TAINT_UNSIGNED_MODULE)
- ----------------------------------------------------------------------
- Traceback (most recent call last):
- File "./test-kernel-security.py", line 1727, in
test_140_kernel_modules_not_tainted
- self.fail('Module \'%s\' is tainted: %s' % (fields[0], last_field))
- AssertionError: Module 'lttng_probe_writeback' is tainted: (OE)
+ FAIL: test_140_kernel_modules_not_tainted (__main__.KernelSecurityTest)
+ kernel modules are not marked with a taint flag (especially 'E' for
TAINT_UNSIGNED_MODULE)
+ ----------------------------------------------------------------------
+ Traceback (most recent call last):
+ File "./test-kernel-security.py", line 1727, in
test_140_kernel_modules_not_tainted
+ self.fail('Module \'%s\' is tainted: %s' % (fields[0], last_field))
+ AssertionError: Module 'lttng_probe_writeback' is tainted: (OE)
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-10-generic 4.15.0-10.11
ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3
Uname: Linux 4.15.0-10-generic s390x
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code
2: ls: cannot access '/dev/snd/': No such file or directory
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.8-0ubuntu10
Architecture: s390x
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord':
'arecord'
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211
not found.
CurrentDmesg:
-
+
Date: Fri Feb 23 07:43:00 2018
HibernationDevice: RESUME=UUID=caaee9b2-6bc1-4c8e-b26c-69038c092091
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
Lspci:
-
+
Lsusb: Error: command ['lsusb'] failed with exit code 1:
PciMultimedia:
-
+
ProcEnviron:
- TERM=xterm-256color
- PATH=(custom, no user)
- XDG_RUNTIME_DIR=<set>
- LANG=C
- SHELL=/bin/bash
+ TERM=xterm-256color
+ PATH=(custom, no user)
+ XDG_RUNTIME_DIR=<set>
+ LANG=C
+ SHELL=/bin/bash
ProcFB: Error: [Errno 2] No such file or directory: '/proc/fb'
ProcKernelCmdLine: root=UUID=c7d7bbcb-a039-4ead-abfe-7672dea0add4
crashkernel=196M
RelatedPackageVersions:
- linux-restricted-modules-4.15.0-10-generic N/A
- linux-backports-modules-4.15.0-10-generic N/A
- linux-firmware 1.171
+ linux-restricted-modules-4.15.0-10-generic N/A
+ linux-backports-modules-4.15.0-10-generic N/A
+ linux-firmware 1.171
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
** Also affects: lttng-modules
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Colin Ian King (colin-king)
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https://bugs.launchpad.net/bugs/1751213
Title:
kernel security test report that the lttng_probe_writeback module is
tainted on Bionic s390x
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