Hay
Date
July 25, 2025, 3:13 a.m.

Environment
qemu-armv7

<8>[  151.327616] <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: 1031 missing (474+557+\b)
bounces: 14, mode: racing ver poll, userfaults: 997 missing (529+468+\b)
bounces: 13, mode: rnd ver poll, userfaults: 942 missing (465+477+\b)
bounces: 12, mode: ver poll, userfaults: 1203 missing (595+608+\b)
bounces: 11, mode: rnd racing poll, userfaults: 940 missing (474+466+\b)
bounces: 10, mode: racing poll, userfaults: 872 missing (483+389+\b)
bounces: 9, mode: rnd poll, userfaults: 1182 missing (668+514+\b)
bounces: 8, mode: poll, userfaults: 684 missing (340+344+\b)
bounces: 7, mode: rnd racing ver read, userfaults: 1434 missing (470+964+\b)
bounces: 6, mode: racing ver read, userfaults: 1023 missing (586+437+\b)
bounces: 5, mode: rnd ver read, userfaults: 1096 missing (603+493+\b)
bounces: 4, mode: ver read, userfaults: 1114 missing (540+574+\b)
bounces: 3, mode: rnd racing read, userfaults: 944 missing (449+495+\b)
bounces: 2, mode: racing read, userfaults: 902 missing (426+476+\b)
bounces: 1, mode: rnd read, userfaults: 1104 missing (588+516+\b)
bounces: 0, mode: read, userfaults: 1649 missing (819+830+\b)
[PASS]
<8>[  151.343823] <LAVA_SIGNAL_ENDTC mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32>
mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32 fail

<8>[  169.432660] <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: 954 missing (523+431+\b)
bounces: 14, mode: racing ver poll, userfaults: 391 missing (211+180+\b)
bounces: 13, mode: rnd ver poll, userfaults: 1038 missing (555+483+\b)
bounces: 12, mode: ver poll, userfaults: 990 missing (466+524+\b)
bounces: 11, mode: rnd racing poll, userfaults: 543 missing (270+273+\b)
bounces: 10, mode: racing poll, userfaults: 737 missing (346+391+\b)
bounces: 9, mode: rnd poll, userfaults: 901 missing (471+430+\b)
bounces: 8, mode: poll, userfaults: 1003 missing (508+495+\b)
bounces: 7, mode: rnd racing ver read, userfaults: 1205 missing (780+425+\b)
bounces: 6, mode: racing ver read, userfaults: 1020 missing (556+464+\b)
bounces: 5, mode: rnd ver read, userfaults: 614 missing (313+301+\b)
bounces: 4, mode: ver read, userfaults: 1391 missing (652+739+\b)
bounces: 3, mode: rnd racing read, userfaults: 916 missing (461+455+\b)
bounces: 2, mode: racing read, userfaults: 973 missing (577+396+\b)
bounces: 1, mode: rnd read, userfaults: 962 missing (433+529+\b)
bounces: 0, mode: read, userfaults: 1226 missing (622+604+\b)
[PASS]
<8>[  169.452366] <LAVA_SIGNAL_ENDTC mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32>
mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32 fail