ubuntu_sysdig fails on kvm kernels
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
Fix Released
|
Undecided
|
Marcelo Cerri | ||
linux-kvm (Ubuntu) |
Fix Released
|
Undecided
|
Marcelo Cerri | ||
Bionic |
Fix Released
|
Undecided
|
Marcelo Cerri | ||
Disco |
Fix Released
|
Undecided
|
Marcelo Cerri |
Bug Description
Bionic, Linux-Kvm: 4.15.0-1043.43
The module appears to load, however it may be that the service itself still does not start, there are no errors in the logs, just the following:
08/29 11:20:26 DEBUG| utils:0153| [stdout] == sysdig smmoke 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/
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/
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?
Will require some additional triage.
Summary: 0 passed, 3 failed
stderr:
stat: cannot stat '/home/
stat: cannot stat '/home/
stat: cannot stat '/home/
stat: cannot stat '/home/
stat: cannot stat '/home/
tags: | added: amd64 kvm ubuntu-sysdig-smoke-test |
Changed in ubuntu-kernel-tests: | |
assignee: | nobody → Marcelo Cerri (mhcerri) |
Changed in linux-kvm (Ubuntu Disco): | |
assignee: | nobody → Marcelo Cerri (mhcerri) |
Changed in linux-kvm (Ubuntu Bionic): | |
status: | In Progress → Fix Committed |
Changed in linux-kvm (Ubuntu Disco): | |
status: | In Progress → Fix Committed |
Changed in ubuntu-kernel-tests: | |
status: | New → Fix Released |
When trying to load sysdig-probe in linux-kvm, I get the following errors:
[ 1566.950603] sysdig_probe: Unknown symbol tracepoint_ probe_unregiste r (err 0) kernel_ tracepoint (err 0) probe_register (err 0)
[ 1566.950810] sysdig_probe: Unknown symbol for_each_
[ 1566.950816] sysdig_probe: Unknown symbol tracepoint_
That seems to be caused by the lack of CONFIG_TRACING and CONFIG_FTRACE in the linux-kvm config.