Hay
Date
July 17, 2025, 10:12 a.m.

Environment
qemu-armv7

<8>[  149.528239] <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: 1161 missing (797+364+\b)
bounces: 14, mode: racing ver poll, userfaults: 957 missing (491+466+\b)
bounces: 13, mode: rnd ver poll, userfaults: 1344 missing (968+376+\b)
bounces: 12, mode: ver poll, userfaults: 1233 missing (691+542+\b)
bounces: 11, mode: rnd racing poll, userfaults: 937 missing (462+475+\b)
bounces: 10, mode: racing poll, userfaults: 1033 missing (544+489+\b)
bounces: 9, mode: rnd poll, userfaults: 1098 missing (716+382+\b)
bounces: 8, mode: poll, userfaults: 1029 missing (475+554+\b)
bounces: 7, mode: rnd racing ver read, userfaults: 968 missing (474+494+\b)
bounces: 6, mode: racing ver read, userfaults: 1030 missing (558+472+\b)
bounces: 5, mode: rnd ver read, userfaults: 991 missing (510+481+\b)
bounces: 4, mode: ver read, userfaults: 1664 missing (602+1062+\b)
bounces: 3, mode: rnd racing read, userfaults: 1059 missing (542+517+\b)
bounces: 2, mode: racing read, userfaults: 1025 missing (465+560+\b)
bounces: 1, mode: rnd read, userfaults: 969 missing (576+393+\b)
bounces: 0, mode: read, userfaults: 1337 missing (678+659+\b)
[PASS]
<8>[  149.544871] <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>[  173.467156] <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: 1048 missing (481+567+\b)
bounces: 14, mode: racing ver poll, userfaults: 754 missing (359+395+\b)
bounces: 13, mode: rnd ver poll, userfaults: 1078 missing (481+597+\b)
bounces: 12, mode: ver poll, userfaults: 1119 missing (578+541+\b)
bounces: 11, mode: rnd racing poll, userfaults: 916 missing (507+409+\b)
bounces: 10, mode: racing poll, userfaults: 702 missing (398+304+\b)
bounces: 9, mode: rnd poll, userfaults: 1009 missing (531+478+\b)
bounces: 8, mode: poll, userfaults: 964 missing (477+487+\b)
bounces: 7, mode: rnd racing ver read, userfaults: 960 missing (488+472+\b)
bounces: 6, mode: racing ver read, userfaults: 1029 missing (422+607+\b)
bounces: 5, mode: rnd ver read, userfaults: 981 missing (490+491+\b)
bounces: 4, mode: ver read, userfaults: 1122 missing (591+531+\b)
bounces: 3, mode: rnd racing read, userfaults: 959 missing (503+456+\b)
bounces: 2, mode: racing read, userfaults: 924 missing (449+475+\b)
bounces: 1, mode: rnd read, userfaults: 993 missing (542+451+\b)
bounces: 0, mode: read, userfaults: 1181 missing (599+582+\b)
[PASS]
<8>[  173.485207] <LAVA_SIGNAL_ENDTC mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32>
mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32 fail