Re: ❎ FAIL: Stable queue: queue-5.0

[Veronika Kabatova <vkabatov@redhat.com>]

----- Original Message -----
> From: "CKI Project" <cki-project@redhat.com>
> To: "Linux Stable maillist" <stable@vger.kernel.org>
> Cc: "Memory Management" <mm-qe@redhat.com>, "Jan Stancek" <jstancek@redhat.com>
> Sent: Monday, May 6, 2019 1:16:03 PM
> Subject: ❎ FAIL: Stable queue: queue-5.0
> 
> Hello,
> 
> We ran automated tests on a patchset that was proposed for merging into this
> kernel tree. The patches were applied to:
> 
>        Kernel repo:
>        git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
>             Commit: e5b9547b1aa3 - Linux 5.0.13
> 
> The results of these automated tests are provided below.
> 
>     Overall result: FAILED (see details below)
>              Merge: OK
>            Compile: OK
>              Tests: FAILED
> 

Hi,

we have recently started seeing an mtest06 LTP failure on aarch64. The failure
is reproducible, as you can see in both reports. Jan Stancek took care of
debugging it (we weren't sure if it's a test or kernel problem at first) and
thinks it's a kernel issue.

You can find his findings and failure log here for more info:

https://github.com/linux-test-project/ltp/issues/528
https://lore.kernel.org/linux-mm/1817839533.20996552.1557065445233.JavaMail.zimbra@redhat.com/T/#u


Veronika
CKI Project

> One or more kernel tests failed:
> 
>   aarch64:
> 
> We hope that these logs can help you find the problem quickly. For the full
> detail on our testing procedures, please scroll to the bottom of this
> message.
> 
> Please reply to this email if you have any questions about the tests that we
> ran or if you have any suggestions on how to make future tests more
> effective.
> 
>         ,-.   ,-.
>        ( C ) ( K )  Continuous
>         `-',-.`-'   Kernel
>           ( I )     Integration
>            `-'
> ______________________________________________________________________________
> 
> Merge testing
> -------------
> 
> We cloned this repository and checked out the following commit:
> 
>   Repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
>   Commit: e5b9547b1aa3 - Linux 5.0.13
> 
> We then merged the patchset with `git am`:
> 
>   selftests-seccomp-prepare-for-exclusive-seccomp-flags.patch
>   seccomp-make-new_listener-and-tsync-flags-exclusive.patch
>   arc-memset-fix-build-with-l1_cache_shift-6.patch
>   iwlwifi-fix-driver-operation-for-5350.patch
>   mwifiex-make-resume-actually-do-something-useful-again-on-sdio-cards.patch
>   mtd-rawnand-marvell-clean-the-controller-state-before-each-operation.patch
>   mac80211-don-t-attempt-to-rename-err_ptr-debugfs-dirs.patch
>   i2c-synquacer-fix-enumeration-of-slave-devices.patch
>   i2c-imx-correct-the-method-of-getting-private-data-in-notifier_call.patch
>   i2c-prevent-runtime-suspend-of-adapter-when-host-notify-is-required.patch
>   alsa-hda-realtek-add-new-dell-platform-for-headset-mode.patch
>   alsa-hda-realtek-fixed-dell-aio-speaker-noise.patch
>   alsa-hda-realtek-apply-the-fixup-for-asus-q325uar.patch
>   usb-yurex-fix-protection-fault-after-device-removal.patch
>   usb-w1-ds2490-fix-bug-caused-by-improper-use-of-altsetting-array.patch
>   usb-dummy-hcd-fix-failure-to-give-back-unlinked-urbs.patch
>   usb-usbip-fix-isoc-packet-num-validation-in-get_pipe.patch
>   usb-core-fix-unterminated-string-returned-by-usb_string.patch
>   usb-core-fix-bug-caused-by-duplicate-interface-pm-usage-counter.patch
>   kvm-lapic-disable-timer-advancement-if-adaptive-tuning-goes-haywire.patch
>   kvm-x86-consider-lapic-tsc-deadline-timer-expired-if-deadline-too-short.patch
>   kvm-lapic-track-lapic-timer-advance-per-vcpu.patch
>   kvm-lapic-allow-user-to-disable-adaptive-tuning-of-timer-advancement.patch
>   kvm-lapic-convert-guest-tsc-to-host-time-domain-if-necessary.patch
>   arm64-dts-rockchip-fix-rk3328-roc-cc-gmac2io-tx-rx_d.patch
>   hid-increase-maximum-report-size-allowed-by-hid_fiel.patch
>   hid-logitech-check-the-return-value-of-create_single.patch
>   hid-debug-fix-race-condition-with-between-rdesc_show.patch
>   rtc-cros-ec-fail-suspend-resume-if-wake-irq-can-t-be.patch
>   rtc-sh-fix-invalid-alarm-warning-for-non-enabled-ala.patch
>   arm-omap2-add-missing-of_node_put-after-of_device_is.patch
>   batman-adv-reduce-claim-hash-refcnt-only-for-removed.patch
>   batman-adv-reduce-tt_local-hash-refcnt-only-for-remo.patch
>   batman-adv-reduce-tt_global-hash-refcnt-only-for-rem.patch
>   batman-adv-fix-warning-in-function-batadv_v_elp_get_.patch
>   arm-dts-rockchip-fix-gpu-opp-node-names-for-rk3288.patch
>   reset-meson-audio-arb-fix-missing-.owner-setting-of-.patch
>   arm-dts-fix-dcan-clkctrl-clock-for-am3.patch
>   i40e-fix-i40e_ptp_adjtime-when-given-a-negative-delt.patch
>   igb-fix-warn_once-on-runtime-suspend.patch
>   ixgbe-fix-mdio-bus-registration.patch
>   i40e-fix-wol-support-check.patch
>   riscv-fix-accessing-8-byte-variable-from-rv32.patch
>   hid-quirks-fix-keyboard-touchpad-on-lenovo-miix-630.patch
>   net-hns3-fix-compile-error.patch
>   xdp-fix-cpumap-redirect-skb-creation-bug.patch
>   net-mlx5-e-switch-protect-from-invalid-memory-access.patch
>   net-mlx5-e-switch-fix-esw-manager-vport-indication-f.patch
>   bonding-show-full-hw-address-in-sysfs-for-slave-entr.patch
>   net-stmmac-use-correct-dma-buffer-size-in-the-rx-des.patch
>   net-stmmac-ratelimit-rx-error-logs.patch
>   net-stmmac-don-t-stop-napi-processing-when-dropping-.patch
>   net-stmmac-don-t-overwrite-discard_frame-status.patch
>   net-stmmac-fix-dropping-of-multi-descriptor-rx-frame.patch
>   net-stmmac-don-t-log-oversized-frames.patch
>   jffs2-fix-use-after-free-on-symlink-traversal.patch
>   debugfs-fix-use-after-free-on-symlink-traversal.patch
>   mfd-twl-core-disable-irq-while-suspended.patch
>   block-use-blk_free_flush_queue-to-free-hctx-fq-in-bl.patch
>   rtc-da9063-set-uie_unsupported-when-relevant.patch
>   hid-input-add-mapping-for-assistant-key.patch
>   vfio-pci-use-correct-format-characters.patch
>   scsi-core-add-new-rdac-lenovo-de_series-device.patch
>   scsi-storvsc-fix-calculation-of-sub-channel-count.patch
>   arm-mach-at91-pm-fix-possible-object-reference-leak.patch
>   blk-mq-do-not-reset-plug-rq_count-before-the-list-is.patch
>   arm64-fix-wrong-check-of-on_sdei_stack-in-nmi-contex.patch
>   net-hns-fix-kasan-use-after-free-in-hns_nic_net_xmit.patch
>   net-hns-use-napi_poll_weight-for-hns-driver.patch
>   net-hns-fix-probabilistic-memory-overwrite-when-hns-.patch
>   net-hns-fix-icmp6-neighbor-solicitation-messages-dis.patch
>   net-hns-fix-warning-when-remove-hns-driver-with-smmu.patch
>   libcxgb-fix-incorrect-ppmax-calculation.patch
>   kvm-svm-prevent-dbg_decrypt-and-dbg_encrypt-overflow.patch
>   kmemleak-powerpc-skip-scanning-holes-in-the-.bss-sec.patch
>   hugetlbfs-fix-memory-leak-for-resv_map.patch
>   sh-fix-multiple-function-definition-build-errors.patch
>   null_blk-prevent-crash-from-bad-home_node-value.patch
>   xsysace-fix-error-handling-in-ace_setup.patch
>   fs-stream_open-opener-for-stream-like-files-so-that-.patch
>   arm-orion-don-t-use-using-64-bit-dma-masks.patch
>   arm-iop-don-t-use-using-64-bit-dma-masks.patch
>   perf-x86-amd-update-generic-hardware-cache-events-for-family-17h.patch
>   bluetooth-btusb-request-wake-pin-with-noautoen.patch
>   bluetooth-mediatek-fix-up-an-error-path-to-restore-bdev-tx_state.patch
>   clk-qcom-add-missing-freq-for-usb30_master_clk-on-8998.patch
>   usb-dwc3-reset-num_trbs-after-skipping.patch
>   staging-iio-adt7316-allow-adt751x-to-use-internal-vref-for-all-dacs.patch
>   staging-iio-adt7316-fix-the-dac-read-calculation.patch
>   staging-iio-adt7316-fix-handling-of-dac-high-resolution-option.patch
>   staging-iio-adt7316-fix-the-dac-write-calculation.patch
>   scsi-hisi_sas-fix-to-only-call-scsi_get_prot_op-for-non-null-scsi_cmnd.patch
>   scsi-rdma-srpt-fix-a-credit-leak-for-aborted-commands.patch
> 
> Compile testing
> ---------------
> 
> We compiled the kernel for 4 architectures:
> 
>   aarch64:
>     build options: -j20 INSTALL_MOD_STRIP=1 targz-pkg
>     configuration:
>     https://artifacts.cki-project.org/builds/aarch64/kernel-stable_queue-aarch64-6cec7217203fd93112e66d21f43e36a219d9a60a.config
>     kernel build:
>     https://artifacts.cki-project.org/builds/aarch64/kernel-stable_queue-aarch64-6cec7217203fd93112e66d21f43e36a219d9a60a.tar.gz
> 
>   ppc64le:
>     build options: -j20 INSTALL_MOD_STRIP=1 targz-pkg
>     configuration:
>     https://artifacts.cki-project.org/builds/ppc64le/kernel-stable_queue-ppc64le-6cec7217203fd93112e66d21f43e36a219d9a60a.config
>     kernel build:
>     https://artifacts.cki-project.org/builds/ppc64le/kernel-stable_queue-ppc64le-6cec7217203fd93112e66d21f43e36a219d9a60a.tar.gz
> 
>   s390x:
>     build options: -j20 INSTALL_MOD_STRIP=1 targz-pkg
>     configuration:
>     https://artifacts.cki-project.org/builds/s390x/kernel-stable_queue-s390x-6cec7217203fd93112e66d21f43e36a219d9a60a.config
>     kernel build:
>     https://artifacts.cki-project.org/builds/s390x/kernel-stable_queue-s390x-6cec7217203fd93112e66d21f43e36a219d9a60a.tar.gz
> 
>   x86_64:
>     build options: -j20 INSTALL_MOD_STRIP=1 targz-pkg
>     configuration:
>     https://artifacts.cki-project.org/builds/x86_64/kernel-stable_queue-x86_64-6cec7217203fd93112e66d21f43e36a219d9a60a.config
>     kernel build:
>     https://artifacts.cki-project.org/builds/x86_64/kernel-stable_queue-x86_64-6cec7217203fd93112e66d21f43e36a219d9a60a.tar.gz
> 
> 
> Hardware testing
> ----------------
> 
> We booted each kernel and ran the following tests:
> 
>   aarch64:
>      ✅ Boot test [0]
>      ❎ LTP lite [1]
>      ✅ Loopdev Sanity [2]
>      ✅ AMTU (Abstract Machine Test Utility) [3]
>      ✅ Ethernet drivers sanity [4]
>      ✅ httpd: mod_ssl smoke sanity [5]
>      ✅ iotop: sanity [6]
>      ✅ tuned: tune-processes-through-perf [7]
>      ✅ Usex - version 1.9-29 [8]
>      ✅ lvm thinp sanity [9]
>      ✅ Boot test [0]
>      ✅ xfstests: xfs [10]
>      🚧 ✅ audit: audit testsuite test [11]
>      🚧 ✅ stress: stress-ng [12]
>      🚧 ✅ selinux-policy: serge-testsuite [13]
> 
>   ppc64le:
>      ✅ Boot test [0]
>      ✅ LTP lite [1]
>      ✅ Loopdev Sanity [2]
>      ✅ AMTU (Abstract Machine Test Utility) [3]
>      ✅ Ethernet drivers sanity [4]
>      ✅ httpd: mod_ssl smoke sanity [5]
>      ✅ iotop: sanity [6]
>      ✅ tuned: tune-processes-through-perf [7]
>      ✅ Usex - version 1.9-29 [8]
>      ✅ lvm thinp sanity [9]
>      ✅ Boot test [0]
>      ✅ xfstests: xfs [10]
>      🚧 ✅ audit: audit testsuite test [11]
>      🚧 ✅ stress: stress-ng [12]
>      🚧 ✅ selinux-policy: serge-testsuite [13]
> 
>   s390x:
>      ✅ Boot test [0]
>      ✅ LTP lite [1]
>      ✅ Loopdev Sanity [2]
>      ✅ Ethernet drivers sanity [4]
>      ✅ httpd: mod_ssl smoke sanity [5]
>      ✅ iotop: sanity [6]
>      ✅ tuned: tune-processes-through-perf [7]
>      ✅ Usex - version 1.9-29 [8]
>      ✅ lvm thinp sanity [9]
>      ✅ Boot test [0]
>      🚧 ✅ audit: audit testsuite test [11]
>      🚧 ✅ stress: stress-ng [12]
>      🚧 ✅ selinux-policy: serge-testsuite [13]
> 
>   x86_64:
>      ✅ Boot test [0]
>      ✅ LTP lite [1]
>      ✅ Loopdev Sanity [2]
>      ✅ AMTU (Abstract Machine Test Utility) [3]
>      ✅ Ethernet drivers sanity [4]
>      ✅ httpd: mod_ssl smoke sanity [5]
>      ✅ iotop: sanity [6]
>      ✅ tuned: tune-processes-through-perf [7]
>      ✅ Usex - version 1.9-29 [8]
>      ✅ lvm thinp sanity [9]
>      ✅ Boot test [0]
>      ✅ xfstests: xfs [10]
>      🚧 ✅ audit: audit testsuite test [11]
>      🚧 ✅ stress: stress-ng [12]
>      🚧 ✅ selinux-policy: serge-testsuite [13]
> 
>   Test source:
>     [0]:
>     https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution/kpkginstall
>     [1]:
>     https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution/ltp/lite
>     [2]:
>     https://github.com/CKI-project/tests-beaker/archive/master.zip#filesystems/loopdev/sanity
>     [3]:
>     https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu
>     [4]:
>     https://github.com/CKI-project/tests-beaker/archive/master.zip#/networking/driver/sanity
>     [5]:
>     https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/httpd/mod_ssl-smoke
>     [6]:
>     https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/iotop/sanity
>     [7]:
>     https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/tuned/tune-processes-through-perf
>     [8]:
>     https://github.com/CKI-project/tests-beaker/archive/master.zip#standards/usex/1.9-29
>     [9]:
>     https://github.com/CKI-project/tests-beaker/archive/master.zip#storage/lvm/thinp/sanity
>     [10]:
>     https://github.com/CKI-project/tests-beaker/archive/master.zip#/filesystems/xfs/xfstests
>     [11]:
>     https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/audit/audit-testsuite
>     [12]:
>     https://github.com/CKI-project/tests-beaker/archive/master.zip#stress/stress-ng
>     [13]:
>     https://github.com/CKI-project/tests-beaker/archive/master.zip#/packages/selinux-policy/serge-testsuite
> 
> Waived tests (marked with 🚧)
> -----------------------------
> This test run included waived tests. Such tests are executed but their
> results
> are not taken into account. Tests are waived when their results are not
> reliable enough, e.g. when they're just introduced or are being fixed.
> 
>