Activity log for bug #1837040

Date Who What changed Old value New value Message
2019-07-18 12:08:19 Po-Hsu Lin bug added bug
2019-07-18 12:08:38 Po-Hsu Lin description Test failed with the disco master-next branch: 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 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 Test failed with the disco master-next branch: 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
2019-07-18 12:08:43 Po-Hsu Lin nominated for series Ubuntu Disco
2019-07-18 12:08:43 Po-Hsu Lin bug task added linux (Ubuntu Disco)
2019-07-18 12:18:08 Po-Hsu Lin bug task added ubuntu-kernel-tests
2019-07-18 12:18:23 Po-Hsu Lin tags apport-bug arm64 disco uec-images 5.0 apport-bug arm64 disco sru-20190701 ubuntu-kernel-selftests uec-images
2019-07-18 12:30:40 Ubuntu Kernel Bot linux (Ubuntu): status New Confirmed
2019-07-18 12:30:45 Ubuntu Kernel Bot linux (Ubuntu Disco): status New Confirmed
2019-07-19 07:07:46 Po-Hsu Lin description Test failed with the disco master-next branch: 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 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
2019-07-22 12:52:23 Po-Hsu Lin summary function traceon/off triggers in ftace from ubuntu_kernel_selftests failed on Disco ARM64 function traceon/off triggers in ftace from ubuntu_kernel_selftests failed on Disco ARM64 / B-hwe P9
2019-07-24 18:54:09 Brad Figg tags 5.0 apport-bug arm64 disco sru-20190701 ubuntu-kernel-selftests uec-images 5.0 apport-bug arm64 disco sru-20190701 ubuntu-certified ubuntu-kernel-selftests uec-images
2020-01-24 16:14:10 Sean Feole ubuntu-kernel-tests: status New Triaged
2020-01-24 16:14:31 Sean Feole tags 5.0 apport-bug arm64 disco sru-20190701 ubuntu-certified ubuntu-kernel-selftests uec-images 5.0 apport-bug arm64 disco sru-20190701 sru-20200106 ubuntu-certified ubuntu-kernel-selftests uec-images
2020-04-15 17:50:31 Sean Feole ubuntu-kernel-tests: status Triaged Invalid
2020-04-15 17:50:35 Sean Feole linux (Ubuntu Disco): status Confirmed Invalid
2020-04-15 17:50:42 Sean Feole linux (Ubuntu): status Confirmed Invalid
2020-10-02 22:44:45 Kelsey Steele tags 5.0 apport-bug arm64 disco sru-20190701 sru-20200106 ubuntu-certified ubuntu-kernel-selftests uec-images 4.15 5.0 apport-bug arm64 aws bionic disco sru-20190701 sru-20200106 sru-20200921 ubuntu-certified ubuntu-kernel-selftests uec-images
2021-01-28 05:39:58 Kelsey Steele tags 4.15 5.0 apport-bug arm64 aws bionic disco sru-20190701 sru-20200106 sru-20200921 ubuntu-certified ubuntu-kernel-selftests uec-images 4.15 5.0 apport-bug arm64 aws azure bionic disco sru-20190701 sru-20200106 sru-20200921 sru-20210104 ubuntu-certified ubuntu-kernel-selftests uec-images
2021-04-10 00:37:20 Kelsey Steele tags 4.15 5.0 apport-bug arm64 aws azure bionic disco sru-20190701 sru-20200106 sru-20200921 sru-20210104 ubuntu-certified ubuntu-kernel-selftests uec-images 4.15 5.0 apport-bug arm64 aws azure bionic disco sru-20190701 sru-20200106 sru-20200921 sru-20210104 sru-20210315 ubuntu-certified ubuntu-kernel-selftests uec-images
2021-08-06 09:42:40 Kleber Sacilotto de Souza ubuntu-kernel-tests: status Invalid New
2021-08-06 09:42:49 Kleber Sacilotto de Souza nominated for series Ubuntu Hirsute
2021-08-06 09:42:49 Kleber Sacilotto de Souza bug task added linux (Ubuntu Hirsute)
2021-08-06 09:42:57 Kleber Sacilotto de Souza linux (Ubuntu): status Invalid New
2021-08-06 09:44:31 Kleber Sacilotto de Souza tags 4.15 5.0 apport-bug arm64 aws azure bionic disco sru-20190701 sru-20200106 sru-20200921 sru-20210104 sru-20210315 ubuntu-certified ubuntu-kernel-selftests uec-images 4.15 5.0 5.11 apport-bug arm64 aws azure bionic disco generic-64k hirsute sru-20190701 sru-20200106 sru-20200921 sru-20210104 sru-20210315 sru-20210719 ubuntu-certified ubuntu-kernel-selftests uec-images
2021-08-06 09:46:32 Kleber Sacilotto de Souza summary function traceon/off triggers in ftace from ubuntu_kernel_selftests failed on Disco ARM64 / B-hwe P9 function traceon/off triggers in ftace from ubuntu_kernel_selftests failed on ARM64 / B-hwe P9
2021-08-18 07:06:28 Ubuntu Kernel Bot linux (Ubuntu): status New Confirmed
2021-08-18 07:06:31 Ubuntu Kernel Bot linux (Ubuntu Hirsute): status New Confirmed
2021-09-23 19:50:34 Marcelo Cerri tags 4.15 5.0 5.11 apport-bug arm64 aws azure bionic disco generic-64k hirsute sru-20190701 sru-20200106 sru-20200921 sru-20210104 sru-20210315 sru-20210719 ubuntu-certified ubuntu-kernel-selftests uec-images 4.15 5.0 5.11 apport-bug arm64 aws azure bionic disco generic-64k hirsute sru-20190701 sru-20200106 sru-20200921 sru-20210104 sru-20210315 sru-20210719 sru-20210906 ubuntu-certified ubuntu-kernel-selftests uec-images
2022-01-26 22:01:45 Brian Murray linux (Ubuntu Hirsute): status Confirmed Won't Fix
2022-05-04 09:07:57 Kleber Sacilotto de Souza nominated for series Ubuntu Impish
2022-05-04 09:07:57 Kleber Sacilotto de Souza bug task added linux (Ubuntu Impish)
2022-05-04 09:08:04 Kleber Sacilotto de Souza linux (Ubuntu Impish): status New Confirmed
2022-10-20 11:38:00 Po-Hsu Lin tags 4.15 5.0 5.11 apport-bug arm64 aws azure bionic disco generic-64k hirsute sru-20190701 sru-20200106 sru-20200921 sru-20210104 sru-20210315 sru-20210719 sru-20210906 ubuntu-certified ubuntu-kernel-selftests uec-images 4.15 5.0 5.11 5.19 apport-bug arm64 aws azure bionic disco generic-64k hirsute jammy sru-20190701 sru-20200106 sru-20200921 sru-20210104 sru-20210315 sru-20210719 sru-20210906 ubuntu-certified ubuntu-kernel-selftests uec-images
2024-07-26 13:47:27 Brian Murray linux (Ubuntu Impish): status Confirmed Won't Fix