On Eoan, we no longer see the failure for traceon/off triggers ; however, [45] Register/unregister many kprobe events [FAIL]
Is failing, on arm64. Giving there are so many ftracetests open in the project that are stale, i'm going to close this bug as its originally intended to target against Disco, and re-open a new one for the new failure on Eoan, if in fact is does not align with any of the already existing bugs. 04/12 21:49:30 DEBUG| utils:0153| [stdout] 1..1 04/12 21:49:30 DEBUG| utils:0153| [stdout] # selftests: ftrace: ftracetest 04/12 21:49:30 DEBUG| utils:0153| [stdout] # === Ftrace unit tests === 04/12 21:49:34 DEBUG| utils:0153| [stdout] # [1] Basic trace file check [PASS] 04/12 21:50:35 DEBUG| utils:0153| [stdout] # [2] Basic test for tracers [PASS] 04/12 21:51:46 DEBUG| utils:0153| [stdout] # [3] Basic trace clock test [PASS] 04/12 21:51:50 DEBUG| utils:0153| [stdout] # [4] Basic event tracing check [PASS] 04/12 21:51:54 DEBUG| utils:0153| [stdout] # [5] Change the ringbuffer size [PASS] 04/12 21:52:02 DEBUG| utils:0153| [stdout] # [6] Snapshot and tracing setting [PASS] 04/12 21:52:09 DEBUG| utils:0153| [stdout] # [7] trace_pipe and trace_marker [PASS] 04/12 21:52:17 DEBUG| utils:0153| [stdout] # [8] Generic dynamic event - add/remove kprobe events [PASS] 04/12 21:52:24 DEBUG| utils:0153| [stdout] # [9] Generic dynamic event - add/remove synthetic events [PASS] 04/12 21:52:28 DEBUG| utils:0153| [stdout] # [10] Generic dynamic event - selective clear (compatibility) [PASS] 04/12 21:52:32 DEBUG| utils:0153| [stdout] # [11] Generic dynamic event - generic clear event [PASS] 04/12 21:52:44 DEBUG| utils:0153| [stdout] # [12] event tracing - enable/disable with event level files [PASS] 04/12 21:52:59 DEBUG| utils:0153| [stdout] # [13] event tracing - restricts events based on pid [PASS] 04/12 21:53:10 DEBUG| utils:0153| [stdout] # [14] event tracing - enable/disable with subsystem level files [PASS] 04/12 21:53:21 DEBUG| utils:0153| [stdout] # [15] event tracing - enable/disable with top level files [PASS] 04/12 21:53:26 DEBUG| utils:0153| [stdout] # [16] Test trace_printk from module [PASS] 04/12 21:53:48 DEBUG| utils:0153| [stdout] # [17] ftrace - function graph filters with stack tracer [PASS] 04/12 21:54:04 DEBUG| utils:0153| [stdout] # [18] ftrace - function graph filters [PASS] 04/12 21:54:42 DEBUG| utils:0153| [stdout] # [19] ftrace - function pid filters [PASS] 04/12 21:54:50 DEBUG| utils:0153| [stdout] # [20] ftrace - stacktrace filter command [PASS] 04/12 21:55:06 DEBUG| utils:0153| [stdout] # [21] ftrace - function trace with cpumask [PASS] 04/12 21:55:24 DEBUG| utils:0153| [stdout] # [22] ftrace - test for function event triggers [PASS] 04/12 21:55:28 DEBUG| utils:0153| [stdout] # [23] ftrace - function trace on module [PASS] 04/12 21:55:34 DEBUG| utils:0153| [stdout] # [24] ftrace - function profiling [PASS] 04/12 21:55:53 DEBUG| utils:0153| [stdout] # [25] ftrace - function profiler with function tracing [PASS] 04/12 21:56:02 DEBUG| utils:0153| [stdout] # [26] ftrace - test reading of set_ftrace_filter [PASS] 04/12 21:56:16 DEBUG| utils:0153| [stdout] # [27] ftrace - test for function traceon/off triggers [PASS] 04/12 21:56:20 DEBUG| utils:0153| [stdout] # [28] ftrace - test tracing error log support [PASS] 04/12 21:56:28 DEBUG| utils:0153| [stdout] # [29] Test creation and deletion of trace instances while setting an event [PASS] 04/12 21:56:34 DEBUG| utils:0153| [stdout] # [30] Test creation and deletion of trace instances [PASS] 04/12 21:56:38 DEBUG| utils:0153| [stdout] # [31] Kprobe dynamic event - adding and removing [PASS] 04/12 21:56:42 DEBUG| utils:0153| [stdout] # [32] Kprobe dynamic event - busy event check [PASS] 04/12 21:56:49 DEBUG| utils:0153| [stdout] # [33] Kprobe dynamic event with arguments [PASS] 04/12 21:56:53 DEBUG| utils:0153| [stdout] # [34] Kprobe event with comm arguments [PASS] 04/12 21:56:57 DEBUG| utils:0153| [stdout] # [35] Kprobe event string type argument [PASS] 04/12 21:57:01 DEBUG| utils:0153| [stdout] # [36] Kprobe event symbol argument [PASS] 04/12 21:57:06 DEBUG| utils:0153| [stdout] # [37] Kprobe event argument syntax [PASS] 04/12 21:57:25 DEBUG| utils:0153| [stdout] # [38] Kprobes event arguments with types [PASS] 04/12 21:57:29 DEBUG| utils:0153| [stdout] # [39] Kprobe event user-memory access [PASS] 04/12 21:57:33 DEBUG| utils:0153| [stdout] # [40] Kprobe event auto/manual naming [PASS] 04/12 21:58:03 DEBUG| utils:0153| [stdout] # [41] Kprobe dynamic event with function tracer [PASS] 04/12 21:58:08 DEBUG| utils:0153| [stdout] # [42] Kprobe event parser error log check [PASS] 04/12 21:58:15 DEBUG| utils:0153| [stdout] # [43] Kretprobe dynamic event with arguments [PASS] 04/12 21:58:19 DEBUG| utils:0153| [stdout] # [44] Kretprobe dynamic event with maxactive [PASS] 04/12 21:58:24 DEBUG| utils:0153| [stdout] # [45] Register/unregister many kprobe events [FAIL] 04/12 21:58:32 DEBUG| utils:0153| [stdout] # [46] Kprobe dynamic event - adding and removing [PASS] 04/12 21:58:36 DEBUG| utils:0153| [stdout] # [47] Uprobe event parser error log check [PASS] 04/12 21:58:39 DEBUG| utils:0153| [stdout] # [48] test for the preemptirqsoff tracer [UNSUPPORTED] 04/12 21:58:59 DEBUG| utils:0153| [stdout] # [49] Meta-selftest [PASS] 04/12 21:59:12 DEBUG| utils:0153| [stdout] # [50] Test wakeup tracer [PASS] 04/12 21:59:35 DEBUG| utils:0153| [stdout] # [51] Test wakeup RT tracer [PASS] 04/12 21:59:50 DEBUG| utils:0153| [stdout] # [52] event trigger - test inter-event histogram trigger expected fail actions [XFAIL] 04/12 22:00:11 DEBUG| utils:0153| [stdout] # [53] event trigger - test field variable support [PASS] 04/12 22:00:30 DEBUG| utils:0153| [stdout] # [54] event trigger - test multiple actions on hist trigger [PASS] 04/12 22:00:38 DEBUG| utils:0153| [stdout] # [55] event trigger - test inter-event histogram trigger onchange action [PASS] 04/12 22:01:00 DEBUG| utils:0153| [stdout] # [56] event trigger - test inter-event histogram trigger onmatch action [PASS] 04/12 22:01:23 DEBUG| utils:0153| [stdout] # [57] event trigger - test inter-event histogram trigger onmatch-onmax action [PASS] 04/12 22:01:44 DEBUG| utils:0153| [stdout] # [58] event trigger - test inter-event histogram trigger onmax action [PASS] 04/12 22:01:52 DEBUG| utils:0153| [stdout] # [59] event trigger - test inter-event histogram trigger snapshot action [PASS] 04/12 22:02:07 DEBUG| utils:0153| [stdout] # [60] event trigger - test synthetic_events syntax parser [PASS] 04/12 22:02:30 DEBUG| utils:0153| [stdout] # [61] event trigger - test inter-event histogram trigger trace action [PASS] 04/12 22:02:34 DEBUG| utils:0153| [stdout] # [62] event trigger - test event enable/disable trigger [PASS] 04/12 22:02:38 DEBUG| utils:0153| [stdout] # [63] event trigger - test trigger filter [PASS] 04/12 22:02:42 DEBUG| utils:0153| [stdout] # [64] event trigger - test histogram modifiers [PASS] 04/12 22:02:46 DEBUG| utils:0153| [stdout] # [65] event trigger - test multiple histogram triggers [PASS] 04/12 22:02:54 DEBUG| utils:0153| [stdout] # [66] event trigger - test snapshot-trigger [PASS] 04/12 22:03:05 DEBUG| utils:0153| [stdout] # [67] event trigger - test stacktrace-trigger [PASS] 04/12 22:03:13 DEBUG| utils:0153| [stdout] # [68] trace_marker trigger - test snapshot trigger [PASS] 04/12 22:03:36 DEBUG| utils:0153| [stdout] # [69] trace_marker trigger - test histogram with synthetic event against kernel event [PASS] 04/12 22:03:55 DEBUG| utils:0153| [stdout] # [70] trace_marker trigger - test histogram with synthetic event [PASS] 04/12 22:03:59 DEBUG| utils:0153| [stdout] # [71] event trigger - test traceon/off trigger [PASS] 04/12 22:04:53 DEBUG| utils:0153| [stdout] # [72] (instance) Basic test for tracers [PASS] 04/12 22:06:03 DEBUG| utils:0153| [stdout] # [73] (instance) Basic trace clock test [PASS] 04/12 22:06:07 DEBUG| utils:0153| [stdout] # [74] (instance) Change the ringbuffer size [PASS] 04/12 22:06:15 DEBUG| utils:0153| [stdout] # [75] (instance) Snapshot and tracing setting [PASS] 04/12 22:06:19 DEBUG| utils:0153| [stdout] # [76] (instance) trace_pipe and trace_marker [PASS] 04/12 22:06:31 DEBUG| utils:0153| [stdout] # [77] (instance) event tracing - enable/disable with event level files [PASS] 04/12 22:06:46 DEBUG| utils:0153| [stdout] # [78] (instance) event tracing - restricts events based on pid [PASS] 04/12 22:06:57 DEBUG| utils:0153| [stdout] # [79] (instance) event tracing - enable/disable with subsystem level files [PASS] 04/12 22:07:03 DEBUG| utils:0153| [stdout] # [80] (instance) ftrace - stacktrace filter command [PASS] 04/12 22:07:17 DEBUG| utils:0153| [stdout] # [81] (instance) ftrace - test for function event triggers [PASS] 04/12 22:07:31 DEBUG| utils:0153| [stdout] # [82] (instance) ftrace - test for function traceon/off triggers [PASS] 04/12 22:07:35 DEBUG| utils:0153| [stdout] # [83] (instance) event trigger - test event enable/disable trigger [PASS] 04/12 22:07:39 DEBUG| utils:0153| [stdout] # [84] (instance) event trigger - test trigger filter [PASS] 04/12 22:07:44 DEBUG| utils:0153| [stdout] # [85] (instance) event trigger - test histogram modifiers [PASS] 04/12 22:07:48 DEBUG| utils:0153| [stdout] # [86] (instance) event trigger - test multiple histogram triggers [PASS] 04/12 22:07:52 DEBUG| utils:0153| [stdout] # [87] (instance) trace_marker trigger - test snapshot trigger [PASS] 04/12 22:07:53 DEBUG| utils:0153| [stdout] # 04/12 22:07:56 DEBUG| utils:0153| [stdout] # 04/12 22:07:56 DEBUG| utils:0153| [stdout] # # of passed: 84 04/12 22:07:56 DEBUG| utils:0153| [stdout] # # of failed: 1 04/12 22:07:56 DEBUG| utils:0153| [stdout] # # of unresolved: 0 04/12 22:07:56 DEBUG| utils:0153| [stdout] # # of untested: 0 04/12 22:07:56 DEBUG| utils:0153| [stdout] # # of unsupported: 1 04/12 22:07:56 DEBUG| utils:0153| [stdout] # # of xfailed: 1 04/12 22:07:56 DEBUG| utils:0153| [stdout] # # of undefined(test bug): 0 04/12 22:07:56 DEBUG| utils:0153| [stdout] not ok 1 selftests: ftrace: ftracetest # exit=1 04/12 22:07:56 DEBUG| utils:0153| [stdout] make[1]: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/ftrace' 04/12 22:07:56 DEBUG| utils:0153| [stdout] make: Leaving directory '/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests' 04/12 22:07:56 INFO |ubuntu_ker:0189| ========== Summary =========== ** Changed in: ubuntu-kernel-tests Status: Triaged => Invalid ** Changed in: linux (Ubuntu Disco) Status: Confirmed => Invalid ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1837040 Title: function traceon/off triggers in ftace from ubuntu_kernel_selftests failed on Disco ARM64 / B-hwe P9 Status in ubuntu-kernel-tests: Invalid Status in linux package in Ubuntu: Invalid Status in linux source package in Disco: Invalid Bug description: Test failed with the disco master-next branch, issue spotted on Thunder X ARM64 (passed with Moonshot ARM64): TAP version 13 selftests: ftrace: ftracetest ======================================== === Ftrace unit tests === [1] Basic trace file check [PASS] [2] Basic test for tracers [PASS] [3] Basic trace clock test [PASS] [4] Basic event tracing check [PASS] [5] Change the ringbuffer size [PASS] [6] Snapshot and tracing setting [PASS] [7] trace_pipe and trace_marker [PASS] [8] Generic dynamic event - add/remove kprobe events [PASS] [9] Generic dynamic event - add/remove synthetic events [PASS] [10] Generic dynamic event - selective clear (compatibility) [PASS] [11] Generic dynamic event - generic clear event [PASS] [12] event tracing - enable/disable with event level files [PASS] [13] event tracing - restricts events based on pid [PASS] [14] event tracing - enable/disable with subsystem level files [PASS] [15] event tracing - enable/disable with top level files [PASS] [16] Test trace_printk from module [PASS] [17] ftrace - function graph filters with stack tracer [PASS] [18] ftrace - function graph filters [PASS] [19] ftrace - function glob filters [PASS] [20] ftrace - function pid filters [PASS] [21] ftrace - stacktrace filter command [PASS] [22] ftrace - function trace with cpumask [PASS] [23] ftrace - test for function event triggers [PASS] [24] ftrace - function trace on module [PASS] [25] ftrace - function profiling [PASS] [26] ftrace - function profiler with function tracing [PASS] [27] ftrace - test reading of set_ftrace_filter [PASS] [28] ftrace - Max stack tracer [PASS] [29] ftrace - test for function traceon/off triggers [FAIL] [30] Test creation and deletion of trace instances while setting an event [PASS] [31] Test creation and deletion of trace instances [PASS] [32] Kprobe dynamic event - adding and removing [PASS] [33] Kprobe dynamic event - busy event check [PASS] [34] Kprobe dynamic event with arguments [PASS] [35] Kprobe event with comm arguments [PASS] [36] Kprobe event string type argument [PASS] [37] Kprobe event symbol argument [PASS] [38] Kprobe event argument syntax [PASS] [39] Kprobes event arguments with types [PASS] [40] Kprobe event auto/manual naming [PASS] [41] Kprobe dynamic event with function tracer [PASS] [42] Kprobe dynamic event - probing module [PASS] [43] Kretprobe dynamic event with arguments [PASS] [44] Kretprobe dynamic event with maxactive [PASS] [45] Register/unregister many kprobe events [PASS] [46] Kprobe events - probe points [PASS] [47] Kprobe dynamic event - adding and removing [PASS] [48] test for the preemptirqsoff tracer [UNSUPPORTED] [49] Test wakeup tracer [PASS] [50] Test wakeup RT tracer [PASS] [51] event trigger - test extended error support [PASS] [52] event trigger - test field variable support [PASS] [53] event trigger - test inter-event combined histogram trigger [PASS] [54] event trigger - test multiple actions on hist trigger [PASS] [55] event trigger - test inter-event histogram trigger onmatch action [PASS] [56] event trigger - test inter-event histogram trigger onmatch-onmax action [PASS] [57] event trigger - test inter-event histogram trigger onmax action [PASS] [58] event trigger - test synthetic event create remove [PASS] [59] event trigger - test synthetic_events syntax parser [PASS] [60] event trigger - test event enable/disable trigger [PASS] [61] event trigger - test trigger filter [PASS] [62] event trigger - test histogram modifiers [PASS] [63] event trigger - test histogram trigger [PASS] [64] event trigger - test multiple histogram triggers [PASS] [65] event trigger - test snapshot-trigger [PASS] [66] event trigger - test stacktrace-trigger [PASS] [67] trace_marker trigger - test histogram trigger [PASS] [68] trace_marker trigger - test snapshot trigger [PASS] [69] trace_marker trigger - test histogram with synthetic event against kernel event [PASS] [70] trace_marker trigger - test histogram with synthetic event [PASS] [71] event trigger - test traceon/off trigger [PASS] [72] (instance) Basic test for tracers [PASS] [73] (instance) Basic trace clock test [PASS] [74] (instance) Change the ringbuffer size [PASS] [75] (instance) Snapshot and tracing setting [PASS] [76] (instance) trace_pipe and trace_marker [PASS] [77] (instance) event tracing - enable/disable with event level files [PASS] [78] (instance) event tracing - restricts events based on pid [PASS] [79] (instance) event tracing - enable/disable with subsystem level files [PASS] [80] (instance) ftrace - stacktrace filter command [PASS] [81] (instance) ftrace - test for function event triggers [PASS] [82] (instance) ftrace - test for function traceon/off triggers [PASS] [83] (instance) event trigger - test event enable/disable trigger [PASS] [84] (instance) event trigger - test trigger filter [PASS] [85] (instance) event trigger - test histogram modifiers [PASS] [86] (instance) event trigger - test histogram trigger [PASS] [87] (instance) event trigger - test multiple histogram triggers [PASS] [88] (instance) trace_marker trigger - test histogram trigger [PASS] [89] (instance) trace_marker trigger - test snapshot trigger [PASS] # of passed: 87 # of failed: 1 # of unresolved: 0 # of untested: 0 # of unsupported: 1 # of xfailed: 0 # of undefined(test bug): 0 not ok 1..1 selftests: ftrace: ftracetest [FAIL] However it can pass with the upstream tree: # [28] ftrace - Max stack tracer [PASS] # [29] ftrace - test for function traceon/off triggers [PASS] # [30] ftrace - test tracing error log support [FAIL] # [31] Test creation and deletion of trace instances while setting an event [PASS] # [32] Test creation and deletion of trace instances [PASS] So it looks like a test case issue in our kernel tree from this point. ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: linux-image-5.0.0-20-generic 5.0.0-20.21 ProcVersionSignature: User Name 5.0.0-20.21-generic 5.0.8 Uname: Linux 5.0.0-20-generic aarch64 AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Jul 18 04:23 seq crw-rw---- 1 root audio 116, 33 Jul 18 04:23 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.10-0ubuntu27.1 Architecture: arm64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Thu Jul 18 12:03:43 2019 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' MachineType: Cavium ThunderX CRB PciMultimedia: ProcFB: 0 EFI VGA 1 astdrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-20-generic root=UUID=d4e5f461-24ef-47d8-a67f-42c82ff1efe8 ro RelatedPackageVersions: linux-restricted-modules-5.0.0-20-generic N/A linux-backports-modules-5.0.0-20-generic N/A linux-firmware 1.178.2 RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/12/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 5.11 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: To be filled by O.E.M. dmi.board.vendor: To be filled by O.E.M. dmi.board.version: To be filled by O.E.M. dmi.chassis.asset.tag: To be filled by O.E.M. dmi.chassis.type: 0 dmi.chassis.vendor: Cavium dmi.chassis.version: To be filled by O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr5.11:bd12/12/2012:svnCavium:pnThunderXCRB:pvrTobefilledbyO.E.M.:rvnTobefilledbyO.E.M.:rnTobefilledbyO.E.M.:rvrTobefilledbyO.E.M.:cvnCavium:ct0:cvrTobefilledbyO.E.M.: dmi.product.family: Default string dmi.product.name: ThunderX CRB dmi.product.sku: Default string dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: Cavium To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1837040/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp