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

Environment
qemu-armv7 

<8>[  403.204606] <LAVA_SIGNAL_STARTTC mm_run_vmtests_sh_uffd-unit-tests>
exit=139--------------------------------
running ./uffd-stress anon 20 16
--------------------------------
nr_pages: 5120, nr_pages_per_cpu: 2560
bounces: 15, mode: rnd racing ver poll, userfaults: 983 missing (500+483+)
bounces: 14, mode: racing ver poll, userfaults: 959 missing (499+460+)
bounces: 13, mode: rnd ver poll, userfaults: 1017 missing (507+510+)
bounces: 12, mode: ver poll, userfaults: 1261 missing (647+614+)
bounces: 11, mode: rnd racing poll, userfaults: 1087 missing (566+521+)
bounces: 10, mode: racing poll, userfaults: 1382 missing (689+693+)
bounces: 9, mode: rnd poll, userfaults: 1156 missing (606+550+)
bounces: 8, mode: poll, userfaults: 1480 missing (736+744+)
bounces: 7, mode: rnd racing ver read, userfaults: 1374 missing (958+416+)
bounces: 6, mode: racing ver read, userfaults: 564 missing (293+271+)
bounces: 5, mode: rnd ver read, userfaults: 1077 missing (560+517+)
bounces: 4, mode: ver read, userfaults: 1504 missing (751+753+)
bounces: 3, mode: rnd racing read, userfaults: 1142 missing (572+570+)
bounces: 2, mode: racing read, userfaults: 1025 missing (475+550+)
bounces: 1, mode: rnd read, userfaults: 1296 missing (604+692+)
bounces: 0, mode: read, userfaults: 1603 missing (823+780+)
[PASS]
<8>[  403.229531] <LAVA_SIGNAL_ENDTC mm_run_vmtests_sh_uffd-unit-tests>
mm_run_vmtests_sh_uffd-unit-tests fail
Metadata Full log Test run details 

<8>[  457.070874] <LAVA_SIGNAL_STARTTC mm_run_vmtests_sh_uffd-unit-tests>
exit=139--------------------------------
running ./uffd-stress anon 20 16
--------------------------------
nr_pages: 5120, nr_pages_per_cpu: 2560
bounces: 15, mode: rnd racing ver poll, userfaults: 1066 missing (515+551+)
bounces: 14, mode: racing ver poll, userfaults: 954 missing (469+485+)
bounces: 13, mode: rnd ver poll, userfaults: 642 missing (321+321+)
bounces: 12, mode: ver poll, userfaults: 692 missing (352+340+)
bounces: 11, mode: rnd racing poll, userfaults: 1057 missing (673+384+)
bounces: 10, mode: racing poll, userfaults: 443 missing (224+219+)
bounces: 9, mode: rnd poll, userfaults: 1396 missing (713+683+)
bounces: 8, mode: poll, userfaults: 1128 missing (557+571+)
bounces: 7, mode: rnd racing ver read, userfaults: 704 missing (373+331+)
bounces: 6, mode: racing ver read, userfaults: 1707 missing (875+832+)
bounces: 5, mode: rnd ver read, userfaults: 1129 missing (561+568+)
bounces: 4, mode: ver read, userfaults: 1181 missing (576+605+)
bounces: 3, mode: rnd racing read, userfaults: 1096 missing (563+533+)
bounces: 2, mode: racing read, userfaults: 1561 missing (789+772+)
bounces: 1, mode: rnd read, userfaults: 670 missing (338+332+)
bounces: 0, mode: read, userfaults: 1869 missing (1195+674+)
[PASS]
mm_run_vmtests_sh_uffd-unit-tests fail
Metadata Full log Test run details