1.	05/06 07:01:38 DEBUG| utils:0116| Running 'sudo sh -c 'echo 1 > /proc/sys/net/ipv4/conf/all/accept_local''
2.	05/06 07:01:38 DEBUG| utils:0116| Running 'sudo make -C linux/tools/testing/selftests TARGETS=ftrace run_tests'
3.	05/06 07:01:38 DEBUG| utils:0153| [stdout] make: Entering directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests'
4.	05/06 07:01:38 DEBUG| utils:0153| [stdout] make --no-builtin-rules ARCH=arm64 -C ../../.. headers_install
5.	05/06 07:01:38 DEBUG| utils:0153| [stdout] make[1]: Entering directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux'
6.	05/06 07:01:39 DEBUG| utils:0153| [stdout] INSTALL ./usr/include
7.	05/06 07:01:39 DEBUG| utils:0153| [stdout] make[1]: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux'
8.	05/06 07:01:39 DEBUG| utils:0153| [stdout] make[1]: Entering directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/ftrace'
9.	05/06 07:01:39 DEBUG| utils:0153| [stdout] make[1]: Nothing to be done for 'all'.
10.	05/06 07:01:39 DEBUG| utils:0153| [stdout] make[1]: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/ftrace'
11.	05/06 07:01:39 DEBUG| utils:0153| [stdout] make[1]: Entering directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/ftrace'
12.	05/06 07:01:39 DEBUG| utils:0153| [stdout] TAP version 13
13.	05/06 07:01:39 DEBUG| utils:0153| [stdout] 1..1
14.	05/06 07:01:39 DEBUG| utils:0153| [stdout] # selftests: ftrace: ftracetest
15.	05/06 07:01:39 DEBUG| utils:0153| [stdout] # === Ftrace unit tests ===
16.	05/06 07:01:39 DEBUG| utils:0153| [stdout] # [1] Basic trace file check [PASS]
17.	05/06 07:01:41 DEBUG| utils:0153| [stdout] # [2] Basic test for tracers [PASS]
18.	05/06 07:01:41 DEBUG| utils:0153| [stdout] # [3] Basic trace clock test [PASS]
19.	05/06 07:01:41 DEBUG| utils:0153| [stdout] # [4] Basic event tracing check [PASS]
20.	05/06 07:01:42 DEBUG| utils:0153| [stdout] # [5] Change the ringbuffer size [PASS]
21.	05/06 07:01:42 DEBUG| utils:0153| [stdout] # [6] Snapshot and tracing setting [PASS]
22.	05/06 07:01:42 DEBUG| utils:0153| [stdout] # [7] trace_pipe and trace_marker [PASS]
23.	05/06 07:01:42 DEBUG| utils:0153| [stdout] # [8] Test ftrace direct functions against tracers [UNRESOLVED]
24.	05/06 07:01:43 DEBUG| utils:0153| [stdout] # [9] Test ftrace direct functions against kprobes [UNRESOLVED]
25.	05/06 07:01:43 DEBUG| utils:0153| [stdout] # [10] Generic dynamic event - add/remove kprobe events [PASS]
26.	05/06 07:01:43 DEBUG| utils:0153| [stdout] # [11] Generic dynamic event - add/remove synthetic events [PASS]
27.	05/06 07:01:44 DEBUG| utils:0153| [stdout] # [12] Generic dynamic event - selective clear (compatibility) [PASS]
28.	05/06 07:01:44 DEBUG| utils:0153| [stdout] # [13] Generic dynamic event - generic clear event [PASS]
29.	05/06 07:01:44 DEBUG| utils:0153| [stdout] # [14] event tracing - enable/disable with event level files [PASS]
30.	05/06 07:01:45 DEBUG| utils:0153| [stdout] # [15] event tracing - restricts events based on pid notrace filtering [FAIL]
31.	05/06 07:01:45 DEBUG| utils:0153| [stdout] # [16] event tracing - restricts events based on pid [PASS]
32.	05/06 07:01:45 DEBUG| utils:0153| [stdout] # [17] event tracing - enable/disable with subsystem level files [PASS]
33.	05/06 07:01:46 DEBUG| utils:0153| [stdout] # [18] event tracing - enable/disable with top level files [PASS]
34.	05/06 07:01:47 DEBUG| utils:0153| [stdout] # [19] Test trace_printk from module [PASS]
35.	05/06 07:01:50 DEBUG| utils:0153| [stdout] # [20] ftrace - function graph filters with stack tracer [PASS]
36.	05/06 07:01:51 DEBUG| utils:0153| [stdout] # [21] ftrace - function graph filters [PASS]
37.	05/06 07:01:52 DEBUG| utils:0153| [stdout] # [22] ftrace - function pid notrace filters [PASS]
38.	05/06 07:01:52 DEBUG| utils:0153| [stdout] # [23] ftrace - function pid filters [PASS]
39.	05/06 07:01:53 DEBUG| utils:0153| [stdout] # [24] ftrace - stacktrace filter command [PASS]
40.	05/06 07:01:54 DEBUG| utils:0153| [stdout] # [25] ftrace - function trace with cpumask [UNRESOLVED]
41.	05/06 07:01:57 DEBUG| utils:0153| [stdout] # [26] ftrace - test for function event triggers [PASS]
42.	05/06 07:01:58 DEBUG| utils:0153| [stdout] # [27] ftrace - function trace on module [PASS]
43.	05/06 07:02:00 DEBUG| utils:0153| [stdout] # [28] ftrace - function profiling [PASS]
44.	05/06 07:02:04 DEBUG| utils:0153| [stdout] # [29] ftrace - function profiler with function tracing [PASS]
45.	05/06 07:02:06 DEBUG| utils:0153| [stdout] # [30] ftrace - test reading of set_ftrace_filter [PASS]
46.	05/06 07:02:08 DEBUG| utils:0153| [stdout] # [31] ftrace - test for function traceon/off triggers [PASS]
47.	05/06 07:02:08 DEBUG| utils:0153| [stdout] # [32] ftrace - test tracing error log support [PASS]
48.	05/06 07:02:12 DEBUG| utils:0153| [stdout] # [33] Test creation and deletion of trace instances while setting an event [PASS]
49.	05/06 07:02:13 DEBUG| utils:0153| [stdout] # [34] Test creation and deletion of trace instances [PASS]
50.	05/06 07:02:14 DEBUG| utils:0153| [stdout] # [35] Kprobe dynamic event - adding and removing [PASS]
51.	05/06 07:02:14 DEBUG| utils:0153| [stdout] # [36] Kprobe dynamic event - busy event check [PASS]
52.	05/06 07:02:14 DEBUG| utils:0153| [stdout] # [37] Kprobe dynamic event with arguments [PASS]
53.	05/06 07:02:14 DEBUG| utils:0153| [stdout] # [38] Kprobe event with comm arguments [PASS]
54.	05/06 07:02:15 DEBUG| utils:0153| [stdout] # [39] Kprobe event string type argument [PASS]
55.	05/06 07:02:15 DEBUG| utils:0153| [stdout] # [40] Kprobe event symbol argument [PASS]
56.	05/06 07:02:16 DEBUG| utils:0153| [stdout] # [41] Kprobe event argument syntax [PASS]
57.	05/06 07:02:16 DEBUG| utils:0153| [stdout] # [42] Kprobes event arguments with types [PASS]
58.	05/06 07:02:17 DEBUG| utils:0153| [stdout] # [43] Kprobe event user-memory access [PASS]
59.	05/06 07:02:17 DEBUG| utils:0153| [stdout] # [44] Kprobe event auto/manual naming [PASS]
60.	05/06 07:02:18 DEBUG| utils:0153| [stdout] # [45] Kprobe dynamic event with function tracer [PASS]
61.	05/06 07:02:18 DEBUG| utils:0153| [stdout] # [46] Create/delete multiprobe on kprobe event [PASS]
62.	05/06 07:02:19 DEBUG| utils:0153| [stdout] # [47] Kprobe event parser error log check [PASS]
63.	05/06 07:02:19 DEBUG| utils:0153| [stdout] # [48] Kretprobe dynamic event with arguments [PASS]
64.	05/06 07:02:20 DEBUG| utils:0153| [stdout] # [49] Kretprobe dynamic event with maxactive [PASS]
65.	05/06 07:02:25 DEBUG| utils:0153| [stdout] # [50] Register/unregister many kprobe events [PASS]
66.	05/06 07:02:26 DEBUG| utils:0153| [stdout] # [51] Kprobe dynamic event - adding and removing [PASS]
67.	05/06 07:02:26 DEBUG| utils:0153| [stdout] # [52] Uprobe event parser error log check [PASS]
68.	05/06 07:02:26 DEBUG| utils:0153| [stdout] # [53] test for the preemptirqsoff tracer [UNSUPPORTED]
69.	05/06 07:02:51 DEBUG| utils:0153| [stdout] # [54] Meta-selftest: Checkbashisms [PASS]
70.	05/06 07:02:52 DEBUG| utils:0153| [stdout] # [55] Test wakeup tracer [PASS]
71.	05/06 07:02:53 DEBUG| utils:0153| [stdout] # [56] Test wakeup RT tracer [PASS]
72.	05/06 07:02:54 DEBUG| utils:0153| [stdout] # [57] event trigger - test inter-event histogram trigger expected fail actions [XFAIL]
73.	05/06 07:02:56 DEBUG| utils:0153| [stdout] # [58] event trigger - test field variable support [PASS]
74.	05/06 07:02:56 DEBUG| utils:0153| [stdout] # [59] event trigger - test multiple actions on hist trigger [PASS]
75.	05/06 07:03:01 DEBUG| utils:0153| [stdout] # [60] event trigger - test inter-event histogram trigger onchange action [PASS]
76.	05/06 07:03:05 DEBUG| utils:0153| [stdout] # [61] event trigger - test inter-event histogram trigger onmatch action [PASS]
77.	05/06 07:03:10 DEBUG| utils:0153| [stdout] # [62] event trigger - test inter-event histogram trigger onmatch-onmax action [PASS]
78.	05/06 07:03:12 DEBUG| utils:0153| [stdout] # [63] event trigger - test inter-event histogram trigger onmax action [PASS]
79.	05/06 07:03:17 DEBUG| utils:0153| [stdout] # [64] event trigger - test inter-event histogram trigger snapshot action [PASS]
80.	05/06 07:03:17 DEBUG| utils:0153| [stdout] # [65] event trigger - test synthetic_events syntax parser [PASS]
81.	05/06 07:03:22 DEBUG| utils:0153| [stdout] # [66] event trigger - test inter-event histogram trigger trace action [PASS]
82.	05/06 07:03:22 DEBUG| utils:0153| [stdout] # [67] event trigger - test event enable/disable trigger [PASS]
83.	05/06 07:03:23 DEBUG| utils:0153| [stdout] # [68] event trigger - test trigger filter [PASS]
84.	05/06 07:03:23 DEBUG| utils:0153| [stdout] # [69] event trigger - test histogram modifiers [PASS]
85.	05/06 07:03:23 DEBUG| utils:0153| [stdout] # [70] event trigger - test histogram parser errors [PASS]
86.	05/06 07:03:24 DEBUG| utils:0153| [stdout] # [71] event trigger - test multiple histogram triggers [PASS]
87.	05/06 07:03:24 DEBUG| utils:0153| [stdout] # [72] event trigger - test snapshot-trigger [PASS]
88.	05/06 07:03:25 DEBUG| utils:0153| [stdout] # [73] event trigger - test stacktrace-trigger [PASS]
89.	05/06 07:03:25 DEBUG| utils:0153| [stdout] # [74] trace_marker trigger - test snapshot trigger [PASS]
90.	05/06 07:03:26 DEBUG| utils:0153| [stdout] # [75] trace_marker trigger - test histogram with synthetic event against kernel event [PASS]
91.	05/06 07:03:27 DEBUG| utils:0153| [stdout] # [76] trace_marker trigger - test histogram with synthetic event [PASS]
92.	05/06 07:03:27 DEBUG| utils:0153| [stdout] # [77] event trigger - test traceon/off trigger [PASS]
93.	05/06 07:03:28 DEBUG| utils:0153| [stdout] # [78] (instance) Basic test for tracers [PASS]
94.	05/06 07:03:29 DEBUG| utils:0153| [stdout] # [79] (instance) Basic trace clock test [PASS]
95.	05/06 07:03:29 DEBUG| utils:0153| [stdout] # [80] (instance) Change the ringbuffer size [PASS]
96.	05/06 07:03:29 DEBUG| utils:0153| [stdout] # [81] (instance) Snapshot and tracing setting [PASS]
97.	05/06 07:03:29 DEBUG| utils:0153| [stdout] # [82] (instance) trace_pipe and trace_marker [PASS]
98.	05/06 07:03:30 DEBUG| utils:0153| [stdout] # [83] (instance) event tracing - enable/disable with event level files [PASS]
99.	05/06 07:03:30 DEBUG| utils:0153| [stdout] # [84] (instance) event tracing - restricts events based on pid notrace filtering [PASS]
100.	05/06 07:03:30 DEBUG| utils:0153| [stdout] # [85] (instance) event tracing - restricts events based on pid [PASS]
101.	05/06 07:03:30 DEBUG| utils:0153| [stdout] # [86] (instance) event tracing - enable/disable with subsystem level files [PASS]
102.	05/06 07:03:31 DEBUG| utils:0153| [stdout] # [87] (instance) ftrace - function pid notrace filters [PASS]
103.	05/06 07:03:31 DEBUG| utils:0153| [stdout] # [88] (instance) ftrace - function pid filters [PASS]
104.	05/06 07:03:33 DEBUG| utils:0153| [stdout] # [89] (instance) ftrace - stacktrace filter command [PASS]
105.	05/06 07:03:36 DEBUG| utils:0153| [stdout] # [90] (instance) ftrace - test for function event triggers [PASS]
106.	05/06 07:03:37 DEBUG| utils:0153| [stdout] # [91] (instance) ftrace - test for function traceon/off triggers [PASS]
107.	05/06 07:03:38 DEBUG| utils:0153| [stdout] # [92] (instance) event trigger - test event enable/disable trigger [PASS]
108.	05/06 07:03:38 DEBUG| utils:0153| [stdout] # [93] (instance) event trigger - test trigger filter [PASS]
109.	05/06 07:03:39 DEBUG| utils:0153| [stdout] # [94] (instance) event trigger - test histogram modifiers [PASS]
110.	05/06 07:03:39 DEBUG| utils:0153| [stdout] # [95] (instance) event trigger - test multiple histogram triggers [PASS]
111.	05/06 07:03:39 DEBUG| utils:0153| [stdout] # [96] (instance) trace_marker trigger - test snapshot trigger [PASS]
112.	05/06 07:03:39 DEBUG| utils:0153| [stdout] #
113.	05/06 07:03:40 DEBUG| utils:0153| [stdout] #
114.	05/06 07:03:40 DEBUG| utils:0153| [stdout] # # of passed: 90
115.	05/06 07:03:40 DEBUG| utils:0153| [stdout] # # of failed: 1
116.	05/06 07:03:40 DEBUG| utils:0153| [stdout] # # of unresolved: 3
117.	05/06 07:03:40 DEBUG| utils:0153| [stdout] # # of untested: 0
118.	05/06 07:03:40 DEBUG| utils:0153| [stdout] # # of unsupported: 1
119.	05/06 07:03:40 DEBUG| utils:0153| [stdout] # # of xfailed: 1
120.	05/06 07:03:40 DEBUG| utils:0153| [stdout] # # of undefined(test bug): 0
121.	05/06 07:03:40 DEBUG| utils:0153| [stdout] not ok 1 selftests: ftrace: ftracetest # exit=1
122.	05/06 07:03:40 DEBUG| utils:0153| [stdout] make[1]: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/ftrace'
123.	05/06 07:03:40 DEBUG| utils:0153| [stdout] make: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests'
124.	05/06 07:03:40 INFO |ubuntu_ker:0243| ========== Summary ===========
125.	05/06 07:03:40 INFO |ubuntu_ker:0081| Sub test case: ftracetest failed.
126.	05/06 07:03:40 ERROR| test:0414| Exception escaping from test:
127.	Traceback (most recent call last):
128.	File "/home/ubuntu/autotest/client/shared/test.py", line 411, in _exec
129.	_call_test_function(self.execute, *p_args, **p_dargs)
130.	File "/home/ubuntu/autotest/client/shared/test.py", line 823, in _call_test_function
131.	return func(*args, **dargs)
132.	File "/home/ubuntu/autotest/client/shared/test.py", line 291, in execute
133.	postprocess_profiled_run, args, dargs)
134.	File "/home/ubuntu/autotest/client/shared/test.py", line 212, in _call_run_once
135.	self.run_once(*args, **dargs)
136.	File "/home/ubuntu/autotest/client/tests/ubuntu_kernel_selftests/ubuntu_kernel_selftests.py", line 252, in run_once
137.	raise error.TestError('Test failed for ' + test_name)
138.	TestError: Test failed for ftrace
139.