Hay
Date
July 10, 2025, 9:07 a.m.

Environment
qemu-armv7

<8>[  155.664061] <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: 1018 missing (460+558+\b)
bounces: 14, mode: racing ver poll, userfaults: 968 missing (528+440+\b)
bounces: 13, mode: rnd ver poll, userfaults: 1034 missing (607+427+\b)
bounces: 12, mode: ver poll, userfaults: 1231 missing (501+730+\b)
bounces: 11, mode: rnd racing poll, userfaults: 881 missing (456+425+\b)
bounces: 10, mode: racing poll, userfaults: 836 missing (460+376+\b)
bounces: 9, mode: rnd poll, userfaults: 959 missing (471+488+\b)
bounces: 8, mode: poll, userfaults: 1059 missing (578+481+\b)
bounces: 7, mode: rnd racing ver read, userfaults: 834 missing (421+413+\b)
bounces: 6, mode: racing ver read, userfaults: 987 missing (480+507+\b)
bounces: 5, mode: rnd ver read, userfaults: 1450 missing (721+729+\b)
bounces: 4, mode: ver read, userfaults: 1129 missing (578+551+\b)
bounces: 3, mode: rnd racing read, userfaults: 882 missing (458+424+\b)
bounces: 2, mode: racing read, userfaults: 912 missing (409+503+\b)
bounces: 1, mode: rnd read, userfaults: 1145 missing (617+528+\b)
bounces: 0, mode: read, userfaults: 869 missing (456+413+\b)
[PASS]
<8>[  155.679799] <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>[  177.059362] <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: 1006 missing (517+489+\b)
bounces: 14, mode: racing ver poll, userfaults: 808 missing (390+418+\b)
bounces: 13, mode: rnd ver poll, userfaults: 1332 missing (667+665+\b)
bounces: 12, mode: ver poll, userfaults: 1479 missing (510+969+\b)
bounces: 11, mode: rnd racing poll, userfaults: 911 missing (452+459+\b)
bounces: 10, mode: racing poll, userfaults: 1011 missing (579+432+\b)
bounces: 9, mode: rnd poll, userfaults: 1057 missing (598+459+\b)
bounces: 8, mode: poll, userfaults: 1117 missing (530+587+\b)
bounces: 7, mode: rnd racing ver read, userfaults: 914 missing (453+461+\b)
bounces: 6, mode: racing ver read, userfaults: 1517 missing (771+746+\b)
bounces: 5, mode: rnd ver read, userfaults: 967 missing (492+475+\b)
bounces: 4, mode: ver read, userfaults: 937 missing (419+518+\b)
bounces: 3, mode: rnd racing read, userfaults: 1392 missing (712+680+\b)
bounces: 2, mode: racing read, userfaults: 1228 missing (553+675+\b)
bounces: 1, mode: rnd read, userfaults: 947 missing (471+476+\b)
bounces: 0, mode: read, userfaults: 1259 missing (601+658+\b)
[PASS]
<8>[  177.076150] <LAVA_SIGNAL_ENDTC mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32>
mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32 fail