Hay
Date
June 26, 2025, 9:10 a.m.

Environment
qemu-armv7
qemu-x86_64

<8>[  154.801066] <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: 905 missing (480+425+)
bounces: 14, mode: racing ver poll, userfaults: 1351 missing (680+671+)
bounces: 13, mode: rnd ver poll, userfaults: 809 missing (394+415+)
bounces: 12, mode: ver poll, userfaults: 1724 missing (572+1152+)
bounces: 11, mode: rnd racing poll, userfaults: 857 missing (432+425+)
bounces: 10, mode: racing poll, userfaults: 418 missing (185+233+)
bounces: 9, mode: rnd poll, userfaults: 832 missing (435+397+)
bounces: 8, mode: poll, userfaults: 1246 missing (624+622+)
bounces: 7, mode: rnd racing ver read, userfaults: 1410 missing (986+424+)
bounces: 6, mode: racing ver read, userfaults: 1029 missing (438+591+)
bounces: 5, mode: rnd ver read, userfaults: 892 missing (467+425+)
bounces: 4, mode: ver read, userfaults: 1424 missing (632+792+)
bounces: 3, mode: rnd racing read, userfaults: 960 missing (493+467+)
bounces: 2, mode: racing read, userfaults: 1025 missing (460+565+)
bounces: 1, mode: rnd read, userfaults: 838 missing (436+402+)
bounces: 0, mode: read, userfaults: 1400 missing (831+569+)
[PASS]
<8>[  154.816846] <LAVA_SIGNAL_ENDTC mm_run_vmtests_sh_uffd-unit-tests>
mm_run_vmtests_sh_uffd-unit-tests fail

<8>[  169.871114] <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: 919 missing (461+458+)
bounces: 14, mode: racing ver poll, userfaults: 626 missing (321+305+)
bounces: 13, mode: rnd ver poll, userfaults: 1101 missing (637+464+)
bounces: 12, mode: ver poll, userfaults: 1294 missing (653+641+)
bounces: 11, mode: rnd racing poll, userfaults: 801 missing (401+400+)
bounces: 10, mode: racing poll, userfaults: 793 missing (442+351+)
bounces: 9, mode: rnd poll, userfaults: 848 missing (429+419+)
bounces: 8, mode: poll, userfaults: 1002 missing (513+489+)
bounces: 7, mode: rnd racing ver read, userfaults: 867 missing (438+429+)
bounces: 6, mode: racing ver read, userfaults: 857 missing (416+441+)
bounces: 5, mode: rnd ver read, userfaults: 1292 missing (661+631+)
bounces: 4, mode: ver read, userfaults: 1057 missing (586+471+)
bounces: 3, mode: rnd racing read, userfaults: 810 missing (408+402+)
bounces: 2, mode: racing read, userfaults: 833 missing (375+458+)
bounces: 1, mode: rnd read, userfaults: 1135 missing (601+534+)
bounces: 0, mode: read, userfaults: 1283 missing (596+687+)
[PASS]
<8>[  169.888761] <LAVA_SIGNAL_ENDTC mm_run_vmtests_sh_uffd-unit-tests>
mm_run_vmtests_sh_uffd-unit-tests fail

<8>[  633.290942] <LAVA_SIGNAL_STARTTC mm_run_vmtests_sh_uffd-unit-tests>
exit=1--------------------------------
running ./uffd-stress anon 20 16
--------------------------------
nr_pages: 5120, nr_pages_per_cpu: 2560
bounces: 15, mode: rnd racing ver poll, userfaults: 285 missing (151+134+) 967 wp (444+523+)
bounces: 14, mode: racing ver poll, userfaults: 320 missing (180+140+) 922 wp (487+435+)
bounces: 13, mode: rnd ver poll, userfaults: 327 missing (151+176+) 975 wp (503+472+)
bounces: 12, mode: ver poll, userfaults: 221 missing (173+48+) 908 wp (401+507+)
bounces: 11, mode: rnd racing poll, userfaults: 321 missing (138+183+) 1078 wp (491+587+)
bounces: 10, mode: racing poll, userfaults: 292 missing (173+119+) 893 wp (465+428+)
bounces: 9, mode: rnd poll, userfaults: 478 missing (230+248+) 1272 wp (640+632+)
bounces: 8, mode: poll, userfaults: 284 missing (142+142+) 1553 wp (771+782+)
bounces: 7, mode: rnd racing ver read, userfaults: 558 missing (288+270+) 1576 wp (773+803+)
bounces: 6, mode: racing ver read, userfaults: 810 missing (410+400+) 1044 wp (537+507+)
bounces: 5, mode: rnd ver read, userfaults: 408 missing (223+185+) 1196 wp (594+602+)
bounces: 4, mode: ver read, userfaults: 242 missing (198+44+) 1247 wp (585+662+)
bounces: 3, mode: rnd racing read, userfaults: 414 missing (219+195+) 1205 wp (625+580+)
bounces: 2, mode: racing read, userfaults: 201 missing (111+90+) 994 wp (436+558+)
bounces: 1, mode: rnd read, userfaults: 540 missing (267+273+) 1440 wp (713+727+)
bounces: 0, mode: read, userfaults: 3 missing (3+0+) 1989 wp (1013+976+)
[PASS]
mm_run_vmtests_sh_uffd-unit-tests fail