The following kselftest arm64 and FVP failed with Linux next-20241025 on - Qemu-arm64 - FVP

running Linux next-20241025 kernel.

First seen on next-20241025 Good: next-20241024 BAD: next-20241025

kselftest-arm64, FVP * arm64_check_buffer_fill * arm64_check_mmap_options * arm64_check_child_memory

Anyone have seen these failures ?

Reported-by: Linux Kernel Functional Testing lkft@linaro.org

Test log: ---------- # selftests: arm64: check_buffer_fill # 1..20 # ok 1 Check buffer correctness by byte with sync err mode and mmap memory # ok 2 Check buffer correctness by byte with async err mode and mmap memory # ok 3 Check buffer correctness by byte with sync err mode and mmap/mprotect memory # ok 4 Check buffer correctness by byte with async err mode and mmap/mprotect memory # ok 5 Check buffer write underflow by byte with sync mode and mmap memory # ok 6 Check buffer write underflow by byte with async mode and mmap memory # ok 7 Check buffer write underflow by byte with tag check fault ignore and mmap memory # ok 8 Check buffer write underflow by byte with sync mode and mmap memory # ok 9 Check buffer write underflow by byte with async mode and mmap memory # ok 10 Check buffer write underflow by byte with tag check fault ignore and mmap memory # ok 11 Check buffer write overflow by byte with sync mode and mmap memory # ok 12 Check buffer write overflow by byte with async mode and mmap memory # ok 13 Check buffer write overflow by byte with tag fault ignore mode and mmap memory # ok 14 Check buffer write correctness by block with sync mode and mmap memory # ok 15 Check buffer write correctness by block with async mode and mmap memory # ok 16 Check buffer write correctness by block with tag fault ignore and mmap memory # # FAIL: mmap allocation # # FAIL: memory allocation # not ok 17 Check initial tags with private mapping, sync error mode and mmap memory # ok 18 Check initial tags with private mapping, sync error mode and mmap/mprotect memory # # FAIL: mmap allocation # # FAIL: memory allocation # not ok 19 Check initial tags with shared mapping, sync error mode and mmap memory # ok 20 Check initial tags with shared mapping, sync error mode and mmap/mprotect memory # # Totals: pass:18 fail:2 xfail:0 xpass:0 skip:0 error:0 not ok 21 selftests: arm64: check_buffer_fill # exit=1 # timeout set to 45 # selftests: arm64: check_child_memory # 1..12 # ok 1 Check child anonymous memory with private mapping, precise mode and mmap memory # ok 2 Check child anonymous memory with shared mapping, precise mode and mmap memory # ok 3 Check child anonymous memory with private mapping, imprecise mode and mmap memory # ok 4 Check child anonymous memory with shared mapping, imprecise mode and mmap memory # ok 5 Check child anonymous memory with private mapping, precise mode and mmap/mprotect memory # ok 6 Check child anonymous memory with shared mapping, precise mode and mmap/mprotect memory # # FAIL: mmap allocation # # FAIL: memory allocation # not ok 7 Check child file memory with private mapping, precise mode and mmap memory # # FAIL: mmap allocation # # FAIL: memory allocation # not ok 8 Check child file memory with shared mapping, precise mode and mmap memory # ok 9 Check child file memory with private mapping, imprecise mode and mmap memory # ok 10 Check child file memory with shared mapping, imprecise mode and mmap memory # ok 11 Check child file memory with private mapping, precise mode and mmap/mprotect memory # ok 12 Check child file memory with shared mapping, precise mode and mmap/mprotect memory # # Totals: pass:10 fail:2 xfail:0 xpass:0 skip:0 error:0 not ok 22 selftests: arm64: check_child_memory # exit=1

boot Log links, -------- - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20241028/tes... - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20241028/tes...

Test results history: ---------- - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20241028/tes... - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20241028/tes...

metadata: ---- git describe: next-20241028 git repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next git sha: dec9255a128e19c5fcc3bdb18175d78094cc624d kernel config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2o3tMqzOtHXYQjlvfR5tn... build url: https://storage.tuxsuite.com/public/linaro/lkft/builds/2o3tMqzOtHXYQjlvfR5tn... toolchain: gcc-13

Steps to reproduce: --------- - https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/2o3tON5kNij... - https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/2o3tON5kNij...

-- Linaro LKFT https://lkft.linaro.org