ubuntu-kernel-selftests.ftrace hangs on riscv64
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| ubuntu-kernel-tests |
New
|
Undecided
|
Unassigned | ||
| linux-riscv (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
Bug Description
08/12 22:10:03 DEBUG| utils:0153| [stdout] # === Ftrace unit tests ===
08/12 22:10:07 DEBUG| utils:0153| [stdout] # [1] Basic trace file check [PASS]
08/12 22:10:45 DEBUG| utils:0153| [stdout] # [2] Basic test for tracers [PASS]
08/12 22:10:51 DEBUG| utils:0153| [stdout] # [3] Basic trace clock test [PASS]
08/12 22:10:56 DEBUG| utils:0153| [stdout] # [4] Basic event tracing check [PASS]
08/12 22:11:01 DEBUG| utils:0153| [stdout] # [5] Change the ringbuffer size [PASS]
08/12 22:11:06 DEBUG| utils:0153| [stdout] # [6] Snapshot and tracing setting [PASS]
08/12 22:11:11 DEBUG| utils:0153| [stdout] # [7] trace_pipe and trace_marker [PASS]
08/12 22:11:15 DEBUG| utils:0153| [stdout] # [8] Test ftrace direct functions against tracers [UNRESOLVED]
08/12 22:11:16 DEBUG| utils:0153| [stdout] # [9] Test ftrace direct functions against kprobes [UNSUPPORTED]
08/12 22:11:20 DEBUG| utils:0153| [stdout] # [10] Generic dynamic event - add/remove kprobe events [FAIL]
08/12 22:11:21 DEBUG| utils:0153| [stdout] # [11] Generic dynamic event - add/remove synthetic events [UNSUPPORTED]
08/12 22:11:22 DEBUG| utils:0153| [stdout] # [12] Generic dynamic event - selective clear (compatibility) [UNSUPPORTED]
08/12 22:11:22 DEBUG| utils:0153| [stdout] # [13] Generic dynamic event - generic clear event [UNSUPPORTED]
08/12 22:11:27 DEBUG| utils:0153| [stdout] # [14] event tracing - enable/disable with event level files [PASS]
08/12 22:11:34 DEBUG| utils:0153| [stdout] # [15] event tracing - restricts events based on pid notrace filtering [PASS]
08/12 22:11:40 DEBUG| utils:0153| [stdout] # [16] event tracing - restricts events based on pid [PASS]
08/12 22:11:45 DEBUG| utils:0153| [stdout] # [17] event tracing - enable/disable with subsystem level files [PASS]
08/12 22:11:51 DEBUG| utils:0153| [stdout] # [18] event tracing - enable/disable with top level files [PASS]
08/12 22:11:58 DEBUG| utils:0153| [stdout] # [19] Test trace_printk from module [PASS]
08/12 22:12:15 DEBUG| utils:0153| [stdout] # [20] ftrace - function graph filters with stack tracer [PASS]
08/12 22:12:24 DEBUG| utils:0153| [stdout] # [21] ftrace - function graph filters [PASS]
08/12 22:12:35 DEBUG| utils:0153| [stdout] # [22] ftrace - function pid notrace filters [PASS]
08/12 22:12:46 DEBUG| utils:0153| [stdout] # [23] ftrace - function pid filters [PASS]
08/12 22:12:54 DEBUG| utils:0153| [stdout] # [24] ftrace - stacktrace filter command [PASS]
08/12 22:13:03 DEBUG| utils:0153| [stdout] # [25] ftrace - function trace with cpumask [PASS]
08/12 22:13:28 DEBUG| utils:0153| [stdout] # [26] ftrace - test for function event triggers [FAIL]
08/12 22:13:42 DEBUG| utils:0153| [stdout] # [27] ftrace - function trace on module [PASS]
** hang, whilst a lot more test cases are expected **
I.e. the next test case result should have been
# [28] ftrace - function profiling
Failure:
# [10] Generic dynamic event - add/remove kprobe events [FAIL]
# [26] ftrace - test for function event triggers [FAIL]
nothing exciting in the dmesg.
Related branches
- Francis Ginther: Pending requested
- Sean Feole: Pending requested
-
Diff: 95 lines (+22/-40)2 files modifiedubuntu_kselftests_ftrace/control (+18/-28)
ubuntu_kselftests_ftrace/ubuntu_kselftests_ftrace.py (+4/-12)
- Sean Feole: Approve
- Francis Ginther: Approve
-
Diff: 95 lines (+22/-40)2 files modifiedubuntu_kselftests_ftrace/control (+18/-28)
ubuntu_kselftests_ftrace/ubuntu_kselftests_ftrace.py (+4/-12)
| summary: |
- ftrace selftest fails on riscv + ubuntu-kernel-selftests.ftrace fails on riscv64 |
| tags: | added: 5.11 focal hirsute kqa-blocker riscv64 sru-20210718 ubuntu-kernel-selftests |
| description: | updated |
| Po-Hsu Lin (cypressyew) wrote Re: ubuntu-kernel-selftests.ftrace fails on riscv64 | #1 |
| tags: | added: 5.13 impish sru-20220321 |
| Launchpad Janitor (janitor) wrote | #2 |
| Changed in linux-riscv (Ubuntu): | |
| status: | New → Confirmed |
| summary: |
- ubuntu-kernel-selftests.ftrace fails on riscv64 + ubuntu-kernel-selftests.ftrace hangs on riscv64 |
| tags: | added: sru-20220509 |
With Impish 5.13 riscv, this ftracetest is hanging on the same point:
# 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] Test ftrace direct functions against tracers [UNRESOLVED]
# [9] Test ftrace direct functions against kprobes [UNRESOLVED]
# [10] Generic dynamic event - add/remove kprobe events [PASS]
# [11] Generic dynamic event - add/remove synthetic events [UNSUPPORTED]
# [12] Generic dynamic event - selective clear (compatibility) [UNSUPPORTED]
# [13] Generic dynamic event - generic clear event [UNSUPPORTED]
# [14] event tracing - enable/disable with event level files [PASS]
# [15] event tracing - restricts events based on pid notrace filtering [PASS]
# [16] event tracing - restricts events based on pid [PASS]
# [17] event tracing - enable/disable with subsystem level files [PASS]
# [18] event tracing - enable/disable with top level files [PASS]
# [19] Test trace_printk from module [PASS]
# [20] ftrace - function graph filters with stack tracer [PASS]
# [21] ftrace - function graph filters [PASS]
# [22] ftrace - function trace with cpumask [PASS]
# [23] ftrace - test for function event triggers [FAIL]
# [24] ftrace - function pid notrace filters [PASS]
# [25] ftrace - function pid filters [PASS]
# [26] ftrace - stacktrace filter command [PASS]
# [27] ftrace - function trace on module [PASS]
* hang here
Failure:
# [23] ftrace - test for function event triggers [FAIL]