Hay
Date
June 6, 2025, 6:11 a.m.

Environment
qemu-armv7

<8>[  403.437124] <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: 1054 missing (527+527+)
bounces: 14, mode: racing ver poll, userfaults: 1004 missing (452+552+)
bounces: 13, mode: rnd ver poll, userfaults: 1141 missing (576+565+)
bounces: 12, mode: ver poll, userfaults: 1325 missing (666+659+)
bounces: 11, mode: rnd racing poll, userfaults: 1069 missing (532+537+)
bounces: 10, mode: racing poll, userfaults: 1109 missing (492+617+)
bounces: 9, mode: rnd poll, userfaults: 1113 missing (552+561+)
bounces: 8, mode: poll, userfaults: 1265 missing (613+652+)
bounces: 7, mode: rnd racing ver read, userfaults: 1060 missing (528+532+)
bounces: 6, mode: racing ver read, userfaults: 519 missing (266+253+)
bounces: 5, mode: rnd ver read, userfaults: 1568 missing (800+768+)
bounces: 4, mode: ver read, userfaults: 1361 missing (678+683+)
bounces: 3, mode: rnd racing read, userfaults: 1499 missing (481+1018+)
bounces: 2, mode: racing read, userfaults: 957 missing (475+482+)
bounces: 1, mode: rnd read, userfaults: 1088 missing (543+545+)
bounces: 0, mode: read, userfaults: 1517 missing (758+759+)
[PASS]
<8>[  403.460737] <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>[  457.332954] <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: 1426 missing (709+717+)
bounces: 14, mode: racing ver poll, userfaults: 931 missing (495+436+)
bounces: 13, mode: rnd ver poll, userfaults: 1247 missing (608+639+)
bounces: 12, mode: ver poll, userfaults: 1538 missing (526+1012+)
bounces: 11, mode: rnd racing poll, userfaults: 1102 missing (550+552+)
bounces: 10, mode: racing poll, userfaults: 509 missing (276+233+)
bounces: 9, mode: rnd poll, userfaults: 1170 missing (609+561+)
bounces: 8, mode: poll, userfaults: 1644 missing (834+810+)
bounces: 7, mode: rnd racing ver read, userfaults: 832 missing (360+472+)
bounces: 6, mode: racing ver read, userfaults: 1057 missing (498+559+)
bounces: 5, mode: rnd ver read, userfaults: 1168 missing (588+580+)
bounces: 4, mode: ver read, userfaults: 789 missing (409+380+)
bounces: 3, mode: rnd racing read, userfaults: 1205 missing (598+607+)
bounces: 2, mode: racing read, userfaults: 1027 missing (507+520+)
bounces: 1, mode: rnd read, userfaults: 1197 missing (589+608+)
bounces: 0, mode: read, userfaults: 1857 missing (663+1194+)
[PASS]
<8>[  457.359565] <LAVA_SIGNAL_ENDTC mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32>
mm_run_vmtests_sh_uffd-stress_hugetlb-private_0_32 fail