The Eoan Ermine has reached end of life, so this bug will not be fixed
for that release
** Changed in: linux-gcp (Ubuntu Eoan)
Status: New => Won't Fix
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https://bugs.launchpad.net/bugs/1830084
Title:
ubuntu_kernel_selftests ftrace fails
Status in ubuntu-kernel-tests:
Invalid
Status in linux-aws package in Ubuntu:
New
Status in linux-azure package in Ubuntu:
Confirmed
Status in linux-gcp package in Ubuntu:
New
Status in linux-oracle package in Ubuntu:
New
Status in linux-aws source package in Disco:
Won't Fix
Status in linux-azure source package in Disco:
Won't Fix
Status in linux-gcp source package in Disco:
Won't Fix
Status in linux-oracle source package in Disco:
Won't Fix
Status in linux-aws source package in Eoan:
Won't Fix
Status in linux-azure source package in Eoan:
Won't Fix
Status in linux-gcp source package in Eoan:
Won't Fix
Status in linux-oracle source package in Eoan:
Won't Fix
Bug description:
Cloud: Azure
Series: Disco
Kernel: 5.0.0-1007.7 linux-azure
Instance: Standard_D2_v3 and others.
05/20 14:24:27 DEBUG| utils:0116| Running 'sudo sh -c 'echo 1 >
/proc/sys/net/ipv4/conf/all/accept_local''
05/20 14:24:27 DEBUG| utils:0116| Running 'sudo make -C
linux/tools/testing/selftests TARGETS=ftrace run_tests'
05/20 14:24:27 DEBUG| utils:0153| [stdout] make: Entering directory
'/home/azure/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests'
05/20 14:24:27 DEBUG| utils:0153| [stdout] make[1]: Entering directory
'/home/azure/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/ftrace'
05/20 14:24:27 DEBUG| utils:0153| [stdout] make[1]: Nothing to be done
for 'all'.
05/20 14:24:27 DEBUG| utils:0153| [stdout] make[1]: Leaving directory
'/home/azure/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/ftrace'
05/20 14:24:27 DEBUG| utils:0153| [stdout] make[1]: Entering directory
'/home/azure/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/ftrace'
05/20 14:24:27 DEBUG| utils:0153| [stdout] TAP version 13
05/20 14:24:27 DEBUG| utils:0153| [stdout] selftests: ftrace: ftracetest
05/20 14:24:27 DEBUG| utils:0153| [stdout]
========================================
05/20 14:24:27 ERROR| utils:0153| [stderr] ./ftracetest: 163: [: Illegal
number:
05/20 14:24:27 DEBUG| utils:0153| [stdout] -e === Ftrace unit tests ===
05/20 14:24:27 DEBUG| utils:0153| [stdout] -e -n [1] Basic trace file
check
05/20 14:24:27 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:27 DEBUG| utils:0153| [stdout] -e -n [2] Basic test for
tracers
05/20 14:24:31 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:31 DEBUG| utils:0153| [stdout] -e -n [3] Basic trace clock
test
05/20 14:24:32 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:32 DEBUG| utils:0153| [stdout] -e -n [4] Basic event tracing
check
05/20 14:24:32 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:32 DEBUG| utils:0153| [stdout] -e -n [5] Change the
ringbuffer size
05/20 14:24:33 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:33 DEBUG| utils:0153| [stdout] -e -n [6] Snapshot and tracing
setting
05/20 14:24:33 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:33 DEBUG| utils:0153| [stdout] -e -n [7] trace_pipe and
trace_marker
05/20 14:24:33 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:33 DEBUG| utils:0153| [stdout] -e -n [8] Generic dynamic
event - add/remove kprobe events
05/20 14:24:33 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:33 DEBUG| utils:0153| [stdout] -e -n [9] Generic dynamic
event - add/remove synthetic events
05/20 14:24:33 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:33 DEBUG| utils:0153| [stdout] -e -n [10] Generic dynamic
event - selective clear (compatibility)
05/20 14:24:34 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:34 DEBUG| utils:0153| [stdout] -e -n [11] Generic dynamic
event - generic clear event
05/20 14:24:34 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:34 DEBUG| utils:0153| [stdout] -e -n [12] event tracing -
enable/disable with event level files
05/20 14:24:34 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:34 DEBUG| utils:0153| [stdout] -e -n [13] event tracing -
restricts events based on pid
05/20 14:24:35 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:35 DEBUG| utils:0153| [stdout] -e -n [14] event tracing -
enable/disable with subsystem level files
05/20 14:24:35 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:35 DEBUG| utils:0153| [stdout] -e -n [15] event tracing -
enable/disable with top level files
05/20 14:24:35 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:35 DEBUG| utils:0153| [stdout] -e -n [16] Test trace_printk
from module
05/20 14:24:36 DEBUG| utils:0153| [stdout] -e [UNRESOLVED]
05/20 14:24:36 DEBUG| utils:0153| [stdout] -e -n [17] ftrace - function
graph filters with stack tracer
05/20 14:24:38 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:38 DEBUG| utils:0153| [stdout] -e -n [18] ftrace - function
graph filters
05/20 14:24:40 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:40 DEBUG| utils:0153| [stdout] -e -n [19] ftrace - function
pid filters
05/20 14:24:41 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:41 DEBUG| utils:0153| [stdout] -e -n [20] ftrace - stacktrace
filter command
05/20 14:24:42 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:42 DEBUG| utils:0153| [stdout] -e -n [21] ftrace - function
trace with cpumask
05/20 14:24:42 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:42 DEBUG| utils:0153| [stdout] -e -n [22] ftrace - test for
function event triggers
05/20 14:24:46 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:46 DEBUG| utils:0153| [stdout] -e -n [23] ftrace - function
trace on module
05/20 14:24:46 DEBUG| utils:0153| [stdout] -e [UNRESOLVED]
05/20 14:24:46 DEBUG| utils:0153| [stdout] -e -n [24] ftrace - function
profiling
05/20 14:24:49 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:49 DEBUG| utils:0153| [stdout] -e -n [25] ftrace - function
profiler with function tracing
05/20 14:24:53 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:53 DEBUG| utils:0153| [stdout] -e -n [26] ftrace - test
reading of set_ftrace_filter
05/20 14:24:54 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:54 DEBUG| utils:0153| [stdout] -e -n [27] ftrace - test for
function traceon/off triggers
05/20 14:24:56 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:56 DEBUG| utils:0153| [stdout] -e -n [28] Test creation and
deletion of trace instances while setting an event
05/20 14:24:59 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:24:59 DEBUG| utils:0153| [stdout] -e -n [29] Test creation and
deletion of trace instances
05/20 14:25:00 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:00 DEBUG| utils:0153| [stdout] -e -n [30] Kprobe dynamic
event - adding and removing
05/20 14:25:01 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:01 DEBUG| utils:0153| [stdout] -e -n [31] Kprobe dynamic
event - busy event check
05/20 14:25:01 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:01 DEBUG| utils:0153| [stdout] -e -n [32] Kprobe dynamic
event with arguments
05/20 14:25:01 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:01 DEBUG| utils:0153| [stdout] -e -n [33] Kprobe event with
comm arguments
05/20 14:25:01 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:01 DEBUG| utils:0153| [stdout] -e -n [34] Kprobe event string
type argument
05/20 14:25:02 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:02 DEBUG| utils:0153| [stdout] -e -n [35] Kprobe event symbol
argument
05/20 14:25:02 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:02 DEBUG| utils:0153| [stdout] -e -n [36] Kprobe event
argument syntax
05/20 14:25:03 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:03 DEBUG| utils:0153| [stdout] -e -n [37] Kprobes event
arguments with types
05/20 14:25:03 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:03 DEBUG| utils:0153| [stdout] -e -n [38] Kprobe event
auto/manual naming
05/20 14:25:04 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:04 DEBUG| utils:0153| [stdout] -e -n [39] Kprobe dynamic
event with function tracer
05/20 14:25:04 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:04 DEBUG| utils:0153| [stdout] -e -n [40] Kretprobe dynamic
event with arguments
05/20 14:25:05 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:05 DEBUG| utils:0153| [stdout] -e -n [41] Kretprobe dynamic
event with maxactive
05/20 14:25:05 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:05 DEBUG| utils:0153| [stdout] -e -n [42] Register/unregister
many kprobe events
05/20 14:25:30 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:30 DEBUG| utils:0153| [stdout] -e -n [43] Kprobe dynamic
event - adding and removing
05/20 14:25:30 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:30 DEBUG| utils:0153| [stdout] -e -n [44] test for the
preemptirqsoff tracer
05/20 14:25:31 DEBUG| utils:0153| [stdout] -e [UNSUPPORTED]
05/20 14:25:31 DEBUG| utils:0153| [stdout] -e -n [45] Test wakeup tracer
05/20 14:25:32 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:32 DEBUG| utils:0153| [stdout] -e -n [46] Test wakeup RT
tracer
05/20 14:25:34 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:34 DEBUG| utils:0153| [stdout] -e -n [47] event trigger -
test extended error support
05/20 14:25:34 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:34 DEBUG| utils:0153| [stdout] -e -n [48] event trigger -
test field variable support
05/20 14:25:37 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:37 DEBUG| utils:0153| [stdout] -e -n [49] event trigger -
test multiple actions on hist trigger
05/20 14:25:37 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:37 DEBUG| utils:0153| [stdout] -e -n [50] event trigger -
test inter-event histogram trigger onmatch action
05/20 14:25:42 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:42 DEBUG| utils:0153| [stdout] -e -n [51] event trigger -
test inter-event histogram trigger onmatch-onmax action
05/20 14:25:47 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:47 DEBUG| utils:0153| [stdout] -e -n [52] event trigger -
test inter-event histogram trigger onmax action
05/20 14:25:49 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:49 DEBUG| utils:0153| [stdout] -e -n [53] event trigger -
test synthetic_events syntax parser
05/20 14:25:50 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:50 DEBUG| utils:0153| [stdout] -e -n [54] event trigger -
test event enable/disable trigger
05/20 14:25:50 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:50 DEBUG| utils:0153| [stdout] -e -n [55] event trigger -
test trigger filter
05/20 14:25:51 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:51 DEBUG| utils:0153| [stdout] -e -n [56] event trigger -
test histogram modifiers
05/20 14:25:51 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:51 DEBUG| utils:0153| [stdout] -e -n [57] event trigger -
test multiple histogram triggers
05/20 14:25:51 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:51 DEBUG| utils:0153| [stdout] -e -n [58] event trigger -
test snapshot-trigger
05/20 14:25:52 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:52 DEBUG| utils:0153| [stdout] -e -n [59] event trigger -
test stacktrace-trigger
05/20 14:25:52 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:52 DEBUG| utils:0153| [stdout] -e -n [60] trace_marker
trigger - test snapshot trigger
05/20 14:25:52 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:52 DEBUG| utils:0153| [stdout] -e -n [61] trace_marker
trigger - test histogram with synthetic event against kernel event
05/20 14:25:54 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:54 DEBUG| utils:0153| [stdout] -e -n [62] trace_marker
trigger - test histogram with synthetic event
05/20 14:25:54 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:54 DEBUG| utils:0153| [stdout] -e -n [63] event trigger -
test traceon/off trigger
05/20 14:25:55 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:55 DEBUG| utils:0153| [stdout] -e -n [64] (instance) Basic
test for tracers
05/20 14:25:57 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:57 DEBUG| utils:0153| [stdout] -e -n [65] (instance) Basic
trace clock test
05/20 14:25:58 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:58 DEBUG| utils:0153| [stdout] -e -n [66] (instance) Change
the ringbuffer size
05/20 14:25:58 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:58 DEBUG| utils:0153| [stdout] -e -n [67] (instance)
Snapshot and tracing setting
05/20 14:25:58 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:59 DEBUG| utils:0153| [stdout] -e -n [68] (instance)
trace_pipe and trace_marker
05/20 14:25:59 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:59 DEBUG| utils:0153| [stdout] -e -n [69] (instance) event
tracing - enable/disable with event level files
05/20 14:25:59 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:25:59 DEBUG| utils:0153| [stdout] -e -n [70] (instance) event
tracing - restricts events based on pid
05/20 14:25:59 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:26:00 DEBUG| utils:0153| [stdout] -e -n [71] (instance) event
tracing - enable/disable with subsystem level files
05/20 14:26:00 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:26:00 DEBUG| utils:0153| [stdout] -e -n [72] (instance) ftrace
- stacktrace filter command
05/20 14:26:01 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:26:01 DEBUG| utils:0153| [stdout] -e -n [73] (instance) ftrace
- test for function event triggers
05/20 14:26:04 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:26:04 DEBUG| utils:0153| [stdout] -e -n [74] (instance) ftrace
- test for function traceon/off triggers
05/20 14:26:06 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:26:06 DEBUG| utils:0153| [stdout] -e -n [75] (instance) event
trigger - test event enable/disable trigger
05/20 14:26:06 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:26:06 DEBUG| utils:0153| [stdout] -e -n [76] (instance) event
trigger - test trigger filter
05/20 14:26:07 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:26:07 DEBUG| utils:0153| [stdout] -e -n [77] (instance) event
trigger - test histogram modifiers
05/20 14:26:07 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:26:07 DEBUG| utils:0153| [stdout] -e -n [78] (instance) event
trigger - test multiple histogram triggers163: [: Illegal number:
05/20 14:26:07 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:26:07 DEBUG| utils:0153| [stdout] -e -n [79] (instance)
trace_marker trigger - test snapshot trigger
05/20 14:26:08 DEBUG| utils:0153| [stdout] -e [PASS]
05/20 14:26:08 DEBUG| utils:0153| [stdout]
05/20 14:26:08 DEBUG| utils:0153| [stdout]
05/20 14:26:08 DEBUG| utils:0153| [stdout] -e
05/20 14:26:08 DEBUG| utils:0153| [stdout] -e # of passed: 76
05/20 14:26:08 DEBUG| utils:0153| [stdout] -e # of failed: 0
05/20 14:26:08 DEBUG| utils:0153| [stdout] -e # of unresolved: 2
05/20 14:26:08 DEBUG| utils:0153| [stdout] -e # of untested: 0
05/20 14:26:08 DEBUG| utils:0153| [stdout] -e # of unsupported: 1
05/20 14:26:08 DEBUG| utils:0153| [stdout] -e # of xfailed: 0
05/20 14:26:08 DEBUG| utils:0153| [stdout] -e # of undefined(test bug): 0
05/20 14:26:08 DEBUG| utils:0153| [stdout] not ok 1..1 selftests: ftrace:
ftracetest [FAIL]
05/20 14:26:08 DEBUG| utils:0153| [stdout] make[1]: Leaving directory
'/home/azure/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/ftrace'
05/20 14:26:08 DEBUG| utils:0153| [stdout] make: Leaving directory
'/home/azure/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests'
05/20 14:26:08 ERROR| test:0414| Exception escaping from test:
Traceback (most recent call last):
File "/home/azure/autotest/client/shared/test.py", line 411, in _exec
_call_test_function(self.execute, *p_args, **p_dargs)
File "/home/azure/autotest/client/shared/test.py", line 823, in
_call_test_function
return func(*args, **dargs)
File "/home/azure/autotest/client/shared/test.py", line 291, in execute
postprocess_profiled_run, args, dargs)
File "/home/azure/autotest/client/shared/test.py", line 212, in
_call_run_once
self.run_once(*args, **dargs)
File
"/home/azure/autotest/client/tests/ubuntu_kernel_selftests/ubuntu_kernel_selftests.py",
line 149, in run_once
raise error.TestError('Test failed for ' + test_name)
TestError: Test failed for ftrace
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