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Date
May 13, 2025, 12:07 p.m.

Environment
qemu-armv7
x15 

<8>[  246.336719] <LAVA_SIGNAL_STARTTC mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32>
exit=1---------------------------------
running ./uffd-stress shmem 20 16
---------------------------------
nr_pages: 5120, nr_pages_per_cpu: 2560
bounces: 15, mode: rnd racing ver poll, userfaults: 865 missing (455+410+)
bounces: 14, mode: racing ver poll, userfaults: 1000 missing (505+495+)
bounces: 13, mode: rnd ver poll, userfaults: 1052 missing (537+515+)
bounces: 12, mode: ver poll, userfaults: 1385 missing (727+658+)
bounces: 11, mode: rnd racing poll, userfaults: 1082 missing (535+547+)
bounces: 10, mode: racing poll, userfaults: 1033 missing (480+553+)
bounces: 9, mode: rnd poll, userfaults: 1190 missing (628+562+)
bounces: 8, mode: poll, userfaults: 1572 missing (1074+498+)
bounces: 7, mode: rnd racing ver read, userfaults: 1605 missing (814+791+)
bounces: 6, mode: racing ver read, userfaults: 563 missing (283+280+)
bounces: 5, mode: rnd ver read, userfaults: 1488 missing (746+742+)
bounces: 4, mode: ver read, userfaults: 1544 missing (733+811+)
bounces: 3, mode: rnd racing read, userfaults: 1597 missing (759+838+)
bounces: 2, mode: racing read, userfaults: 975 missing (494+481+)
bounces: 1, mode: rnd read, userfaults: 1487 missing (1040+447+)
bounces: 0, mode: read, userfaults: 1767 missing (910+857+)
[PASS]
<8>[  246.354988] <LAVA_SIGNAL_ENDTC mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32>
mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32 fail
Metadata Full log Test run details 

bounces[   64.835083] <LAVA_SIGNAL_STARTTC mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32>
: 11, mode: rnd racing poll, userfaults: 385 missing (194+191+)[   64.846160] <LAVA_SIGNAL_ENDTC mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32>

bounces: 10, mode: racing poll, userfaults: 1025 missing (347+678+)
bounces: 9, mode: rnd poll, userfaults: 482 missing (249[   64.865417] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32 RESULT=fail>
+233+)
mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32 fail
Metadata Full log Test run details