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[BUG] FATAL EXCEPTION| CPU 0 EXCCAUSE 9 (load/store alignment) #7831
Comments
I think we hit this before while debugging #7191 -> analysis here #7191 (comment) |
@keqiaozhang we should probably try testing with zephyrproject-rtos/zephyr#59416 |
Yup, tested zephyrproject-rtos/zephyr#59416 and I think this fixes a clear bug in dmic irq handler. |
Today daily test also found this issue. TGLU_RVP_NOCODEC_IPC4ZPH. Although mtrace doesn't have the exception printed. Intel internal daily test: planresultdetail/28195?model=TGLU_RVP_NOCODEC_IPC4ZPH&testcase=check-capture-100times Reproduction Rate: |
#7857 , west.xml PR to have zephyrproject-rtos/zephyr#59416 merged after today's daily build. Will closely track the test results |
This issue is not found today's daily test. Will monitor couple more tests |
looks good so far. I think we can close this now. We can re-open this if we find again |
Describe the bug
Observed this issue in CI daily test. This issue happened when testing DMIC capture on TGL-NOCODEC-IPC4 platform.
Hard to reproduce this issue manually and no reproductions so far.
dmesg
** mtrace**
To Reproduce
~/sof-test/test-case/check-capture.sh -d 1 -l 1 -r 50
Reproduction Rate
Hard to reproduce this issue manually and no reproductions so far.
Environment
Screenshots or console output
dmesg.txt
mtrace.txt
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