Hay
Date
July 2, 2025, 11:10 a.m.

Environment
qemu-armv7

<8>[  158.560845] <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: 1503 missing (443+1060+\b)
bounces: 14, mode: racing ver poll, userfaults: 881 missing (433+448+\b)
bounces: 13, mode: rnd ver poll, userfaults: 905 missing (457+448+\b)
bounces: 12, mode: ver poll, userfaults: 578 missing (261+317+\b)
bounces: 11, mode: rnd racing poll, userfaults: 1465 missing (675+790+\b)
bounces: 10, mode: racing poll, userfaults: 1033 missing (517+516+\b)
bounces: 9, mode: rnd poll, userfaults: 983 missing (467+516+\b)
bounces: 8, mode: poll, userfaults: 1254 missing (689+565+\b)
bounces: 7, mode: rnd racing ver read, userfaults: 941 missing (456+485+\b)
bounces: 6, mode: racing ver read, userfaults: 963 missing (494+469+\b)
bounces: 5, mode: rnd ver read, userfaults: 984 missing (503+481+\b)
bounces: 4, mode: ver read, userfaults: 1350 missing (730+620+\b)
bounces: 3, mode: rnd racing read, userfaults: 1212 missing (682+530+\b)
bounces: 2, mode: racing read, userfaults: 1183 missing (522+661+\b)
bounces: 1, mode: rnd read, userfaults: 1060 missing (531+529+\b)
bounces: 0, mode: read, userfaults: 1290 missing (645+645+\b)
[PASS]
<8>[  158.578740] <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>[  169.901930] <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: 1052 missing (467+585+\b)
bounces: 14, mode: racing ver poll, userfaults: 1152 missing (582+570+\b)
bounces: 13, mode: rnd ver poll, userfaults: 548 missing (284+264+\b)
bounces: 12, mode: ver poll, userfaults: 777 missing (449+328+\b)
bounces: 11, mode: rnd racing poll, userfaults: 1322 missing (665+657+\b)
bounces: 10, mode: racing poll, userfaults: 1253 missing (633+620+\b)
bounces: 9, mode: rnd poll, userfaults: 1364 missing (717+647+\b)
bounces: 8, mode: poll, userfaults: 1364 missing (710+654+\b)
bounces: 7, mode: rnd racing ver read, userfaults: 582 missing (285+297+\b)
bounces: 6, mode: racing ver read, userfaults: 1029 missing (499+530+\b)
bounces: 5, mode: rnd ver read, userfaults: 1079 missing (540+539+\b)
bounces: 4, mode: ver read, userfaults: 1138 missing (587+551+\b)
bounces: 3, mode: rnd racing read, userfaults: 1011 missing (512+499+\b)
bounces: 2, mode: racing read, userfaults: 812 missing (385+427+\b)
bounces: 1, mode: rnd read, userfaults: 976 missing (518+458+\b)
bounces: 0, mode: read, userfaults: 1277 missing (629+648+\b)
[PASS]
<8>[  169.919544] <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>[  150.143637] <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: 942 missing (465+477+\b)
bounces: 14, mode: racing ver poll, userfaults: 1037 missing (562+475+\b)
bounces: 13, mode: rnd ver poll, userfaults: 928 missing (461+467+\b)
bounces: 12, mode: ver poll, userfaults: 1147 missing (589+558+\b)
bounces: 11, mode: rnd racing poll, userfaults: 901 missing (448+453+\b)
bounces: 10, mode: racing poll, userfaults: 389 missing (175+214+\b)
bounces: 9, mode: rnd poll, userfaults: 1307 missing (651+656+\b)
bounces: 8, mode: poll, userfaults: 1345 missing (751+594+\b)
bounces: 7, mode: rnd racing ver read, userfaults: 609 missing (336+273+\b)
bounces: 6, mode: racing ver read, userfaults: 916 missing (523+393+\b)
bounces: 5, mode: rnd ver read, userfaults: 602 missing (305+297+\b)
bounces: 4, mode: ver read, userfaults: 1403 missing (720+683+\b)
bounces: 3, mode: rnd racing read, userfaults: 965 missing (488+477+\b)
bounces: 2, mode: racing read, userfaults: 912 missing (449+463+\b)
bounces: 1, mode: rnd read, userfaults: 950 missing (468+482+\b)
bounces: 0, mode: read, userfaults: 1285 missing (625+660+\b)
[PASS]
<8>[  150.158843] <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>[  170.746351] <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: 898 missing (474+424+\b)
bounces: 14, mode: racing ver poll, userfaults: 1169 missing (684+485+\b)
bounces: 13, mode: rnd ver poll, userfaults: 999 missing (495+504+\b)
bounces: 12, mode: ver poll, userfaults: 1131 missing (580+551+\b)
bounces: 11, mode: rnd racing poll, userfaults: 864 missing (415+449+\b)
bounces: 10, mode: racing poll, userfaults: 777 missing (390+387+\b)
bounces: 9, mode: rnd poll, userfaults: 892 missing (439+453+\b)
bounces: 8, mode: poll, userfaults: 1477 missing (1008+469+\b)
bounces: 7, mode: rnd racing ver read, userfaults: 1439 missing (720+719+\b)
bounces: 6, mode: racing ver read, userfaults: 595 missing (293+302+\b)
bounces: 5, mode: rnd ver read, userfaults: 1493 missing (752+741+\b)
bounces: 4, mode: ver read, userfaults: 621 missing (313+308+\b)
bounces: 3, mode: rnd racing read, userfaults: 948 missing (455+493+\b)
bounces: 2, mode: racing read, userfaults: 942 missing (484+458+\b)
bounces: 1, mode: rnd read, userfaults: 1056 missing (579+477+\b)
bounces: 0, mode: read, userfaults: 1463 missing (725+738+\b)
[PASS]
<8>[  170.764247] <LAVA_SIGNAL_ENDTC mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32>
mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32 fail