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Date
May 14, 2025, 11:38 a.m.

Environment
qemu-armv7
x15 

<8>[  445.656960] <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: 1098 missing (557+541+)
bounces: 14, mode: racing ver poll, userfaults: 933 missing (493+440+)
bounces: 13, mode: rnd ver poll, userfaults: 970 missing (482+488+)
bounces: 12, mode: ver poll, userfaults: 1593 missing (530+1063+)
bounces: 11, mode: rnd racing poll, userfaults: 1134 missing (571+563+)
bounces: 10, mode: racing poll, userfaults: 850 missing (476+374+)
bounces: 9, mode: rnd poll, userfaults: 1091 missing (552+539+)
bounces: 8, mode: poll, userfaults: 1237 missing (578+659+)
bounces: 7, mode: rnd racing ver read, userfaults: 1537 missing (1085+452+)
bounces: 6, mode: racing ver read, userfaults: 1305 missing (579+726+)
bounces: 5, mode: rnd ver read, userfaults: 1169 missing (590+579+)
bounces: 4, mode: ver read, userfaults: 1299 missing (701+598+)
bounces: 3, mode: rnd racing read, userfaults: 1213 missing (595+618+)
bounces: 2, mode: racing read, userfaults: 881 missing (431+450+)
bounces: 1, mode: rnd read, userfaults: 1444 missing (984+460+)
bounces: 0, mode: read, userfaults: 1905 missing (697+1208+)
[PASS]
<8>[  445.684010] <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[   69.694213] <LAVA_SIGNAL_STARTTC mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32>
: 11, mode: rnd racing poll, userfaults: 507 missing (229+278+)[   69.705505] <LAVA_SIGNAL_ENDTC mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32>

bounces: 10, mode: racing poll, userfaults: 925 missing (661+264+)
bounces: 9, mode: rnd poll, userfaults: 312 missing (164+[   69.724670] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32 RESULT=fail>
148+)
mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32 fail
Metadata Full log Test run details