08/29 11:20:26 DEBUG| utils:0153| [stdout] == sysdig smoke test to trace
dd, cat, read and writes ==
08/29 11:20:26 DEBUG| utils:0153| [stdout] Limiting raw capture file to
16384 blocks
08/29 11:20:26 DEBUG| utils:0153| [stdout] Try 1 of 10
08/29 11:21:13 DEBUG| utils:0153| [stdout] Could not find start of capture
message, maybe sysdig didn't start?
08/29 11:21:21 ERROR| utils:0153| [stderr] stat: cannot stat
'/home/ubuntu/autotest/client/results/default/ubuntu_sysdig_smoke_test.sysdig-smoke-testsysdig-kernel-trace-1670.tmp.raw':
No such file or directory
08/29 11:21:21 DEBUG| utils:0153| [stdout] Raw capture file is 0 Mbytes
08/29 11:21:21 DEBUG| utils:0153| [stdout] Converted events file is 0 Mbytes
08/29 11:21:21 DEBUG| utils:0153| [stdout] Try 2 of 10
08/29 11:22:08 DEBUG| utils:0153| [stdout] Could not find start of capture
message, maybe sysdig didn't start?
08/29 11:22:16 ERROR| utils:0153| [stderr] stat: cannot stat
'/home/ubuntu/autotest/client/results/default/ubuntu_sysdig_smoke_test.sysdig-smoke-testsysdig-kernel-trace-1670.tmp.raw':
No such file or directory
08/29 11:22:16 DEBUG| utils:0153| [stdout] Raw capture file is 0 Mbytes
08/29 11:22:16 DEBUG| utils:0153| [stdout] Converted events file is 0 Mbytes
08/29 11:22:16 DEBUG| utils:0153| [stdout] Try 3 of 10
08/29 11:23:03 DEBUG| utils:0153| [stdout] Could not find start of capture
message, maybe sysdig didn't start?
08/29 11:23:12 ERROR| utils:0153| [stderr] stat: cannot stat
'/home/ubuntu/autotest/client/results/default/ubuntu_sysdig_smoke_test.sysdig-smoke-testsysdig-kernel-trace-1670.tmp.raw':
No such file or directory
08/29 11:23:12 DEBUG| utils:0153| [stdout] Raw capture file is 0 Mbytes
08/29 11:23:12 DEBUG| utils:0153| [stdout] Converted events file is 0 Mbytes
08/29 11:23:12 DEBUG| utils:0153| [stdout] Try 4 of 10
08/29 11:23:59 DEBUG| utils:0153| [stdout] Could not find start of capture
message, maybe sysdig didn't start?
08/29 11:24:06 ERROR| utils:0153| [stderr] stat: cannot stat
'/home/ubuntu/autotest/client/results/default/ubuntu_sysdig_smoke_test.sysdig-smoke-testsysdig-kernel-trace-1670.tmp.raw':
No such file or directory
08/29 11:24:06 DEBUG| utils:0153| [stdout] Raw capture file is 0 Mbytes
08/29 11:24:06 DEBUG| utils:0153| [stdout] Converted events file is 0 Mbytes
08/29 11:24:06 DEBUG| utils:0153| [stdout] Try 5 of 10
08/29 11:24:53 DEBUG| utils:0153| [stdout] Could not find start of capture
message, maybe sysdig didn't start?
08/29 11:25:01 ERROR| utils:0153| [stderr] stat: cannot stat
'/home/ubuntu/autotest/client/results/default/ubuntu_sysdig_smoke_test.sysdig-smoke-testsysdig-kernel-trace-1670.tmp.raw':
No such file or directory
08/29 11:25:01 DEBUG| utils:0153| [stdout] Raw capture file is 0 Mbytes
08/29 11:25:01 DEBUG| utils:0153| [stdout] Converted events file is 0 Mbytes
08/29 11:25:01 DEBUG| utils:0153| [stdout] Try 6 of 10
08/29 11:25:48 DEBUG| utils:0153| [stdout] Could not find start of capture
message, maybe sysdig didn't start?
08/29 11:25:57 ERROR| utils:0153| [stderr] stat: cannot stat
'/home/ubuntu/autotest/client/results/default/ubuntu_sysdig_smoke_test.sysdig-smoke-testsysdig-kernel-trace-1670.tmp.raw':
No such file or directory
08/29 11:25:57 DEBUG| utils:0153| [stdout] Raw capture file is 0 Mbytes
08/29 11:25:57 DEBUG| utils:0153| [stdout] Converted events file is 0 Mbytes
08/29 11:25:57 DEBUG| utils:0153| [stdout] Try 7 of 10
08/29 11:26:44 DEBUG| utils:0153| [stdout] Could not find start of capture
message, maybe sysdig didn't start?
08/29 11:26:53 ERROR| utils:0153| [stderr] stat: cannot stat
'/home/ubuntu/autotest/client/results/default/ubuntu_sysdig_smoke_test.sysdig-smoke-testsysdig-kernel-trace-1670.tmp.raw':
No such file or directory
08/29 11:26:53 DEBUG| utils:0153| [stdout] Raw capture file is 0 Mbytes
08/29 11:26:53 DEBUG| utils:0153| [stdout] Converted events file is 0 Mbytes
08/29 11:26:53 DEBUG| utils:0153| [stdout] Try 8 of 10
08/29 11:27:40 DEBUG| utils:0153| [stdout] Could not find start of capture
message, maybe sysdig didn't start?
08/29 11:27:48 ERROR| utils:0153| [stderr] stat: cannot stat
'/home/ubuntu/autotest/client/results/default/ubuntu_sysdig_smoke_test.sysdig-smoke-testsysdig-kernel-trace-1670.tmp.raw':
No such file or directory
08/29 11:27:48 DEBUG| utils:0153| [stdout] Raw capture file is 0 Mbytes
08/29 11:27:48 DEBUG| utils:0153| [stdout] Converted events file is 0 Mbytes
08/29 11:27:48 DEBUG| utils:0153| [stdout] Try 9 of 10
08/29 11:28:35 DEBUG| utils:0153| [stdout] Could not find start of capture
message, maybe sysdig didn't start?
08/29 11:28:43 ERROR| utils:0153| [stderr] stat: cannot stat
'/home/ubuntu/autotest/client/results/default/ubuntu_sysdig_smoke_test.sysdig-smoke-testsysdig-kernel-trace-1670.tmp.raw':
No such file or directory
** Changed in: ubuntu-kernel-tests
Status: In Progress => Invalid
** Changed in: linux-kvm (Ubuntu)
Status: New => Invalid
** Changed in: sysdig (Ubuntu)
Status: New => Invalid
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Packages, which is subscribed to linux-kvm in Ubuntu.
https://bugs.launchpad.net/bugs/1766565
Title:
Unable to insert sysdig_probe module on KVM kernel
Status in ubuntu-kernel-tests:
Invalid
Status in linux-kvm package in Ubuntu:
Invalid
Status in sysdig package in Ubuntu:
Invalid
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_probe_unregister (err
0)
[ 1989.968090] sysdig_probe: Unknown symbol for_each_kernel_tracepoint (err 0)
[ 1989.968094] sysdig_probe: Unknown symbol tracepoint_probe_register (err 0)
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-1007-kvm 4.15.0-1007.7
ProcVersionSignature: User Name 4.15.0-1007.7-kvm 4.15.17
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-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C.UTF-8
SHELL=/bin/bash
SourcePackage: linux-kvm
UpgradeStatus: No upgrade log present (probably fresh install)
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