March 2022 - Lkft-triage - lists.linaro.org

WARNING: possible recursive locking detected - lock(&irq_desc_lock_class);

by Naresh Kamboju

While booting linux mainline kernel v5.17.0 on arm64 dragonboard 845c the following kernel deadlock warning was noticed. This build config is generated by kselftest-merge configs. [ 11.472323] qcom_q6v5_pas remoteproc-adsp: supply cx not found, using dummy regulator [ 11.482690] qcom_q6v5_pas remoteproc-adsp: supply px not found, using dummy regulator [ 11.643728] qcom,slim-ngd-ctrl 171c0000.slim: Adding to iommu group 1 [ 11.647956] NET: Registered PF_QIPCRTR protocol family [ 11.655652] failed to send lookup registration: -19 [ 11.679730] remoteproc remoteproc0: remoteproc-adsp is available [ 11.688073] remoteproc remoteproc0: Direct firmware load for qcom/sdm845/adsp.mbn failed with error -2 [ 11.698131] remoteproc remoteproc0: powering up remoteproc-adsp [ 11.704730] remoteproc remoteproc0: Direct firmware load for qcom/sdm845/adsp.mbn failed with error -2 [ 11.714571] remoteproc remoteproc0: request_firmware failed: -2 [ 11.753156] cpu cpu0: EM: created perf domain [ 11.773034] [ 11.774570] ============================================ [ 11.779933] WARNING: possible recursive locking detected [ 11.785303] 5.17.0 #1 Not tainted [ 11.788662] -------------------------------------------- [ 11.794029] kworker/u16:2/80 is trying to acquire lock: [ 11.798293] qcom_q6v5_pas remoteproc-cdsp: supply cx not found, using dummy regulator [ 11.799312] ffff7e0cc11b28f8 (&irq_desc_lock_class){-.-.}-{2:2}, at: __irq_get_desc_lock+0x64/0xa4 [ 11.816285] [ 11.816285] but task is already holding lock: [ 11.822173] ffff7e0cc0fd38f8 (&irq_desc_lock_class){-.-.}-{2:2}, at: __irq_get_desc_lock+0x64/0xa4 [ 11.823425] qcom_q6v5_pas remoteproc-cdsp: supply px not found, using dummy regulator [ 11.831231] [ 11.831231] other info that might help us debug this: [ 11.831234] Possible unsafe locking scenario: [ 11.831234] [ 11.831236] CPU0 [ 11.831238] ---- [ 11.831240] lock(&irq_desc_lock_class); [ 11.831245] lock(&irq_desc_lock_class); [ 11.831251] [ 11.831251] *** DEADLOCK *** [ 11.831251] [ 11.831253] May be due to missing lock nesting notation [ 11.831253] [ 11.831255] 6 locks held by kworker/u16:2/80: [ 11.831259] #0: ffff7e0cc0018d38 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x1e8/0x6f4 [ 11.862787] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 11.864788] #1: ffff800008673dd0 (deferred_probe_work){+.+.}-{0:0}, at: process_one_work+0x1e8/0x6f4 [ 11.864808] #2: ffff7e0cc12bf188 (&dev->mutex [ 11.882336] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 11.892239] ){....}-{3:3}, at: __device_attach+0x44/0x1c0 [ 11.892255] #3: ffffb99e189d0870 (cpu_hotplug_lock){++++}-{0:0}, at: cpus_read_lock+0x1c/0x30 [ 11.892276] #4: [ 11.900398] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 11.909407] ffff7e0cc0f98918 (subsys mutex#8){+.+.}-{3:3}, at: subsys_interface_register+0x64/0x150 [ 11.909429] #5: ffff7e0cc0fd38f8 (&irq_desc_lock_class){-.-.}-{2:2}, at: __irq_get_desc_lock+0x64/0xa4 [ 11.913956] cfg80211: failed to load regulatory.db [ 11.920518] [ 11.920518] stack backtrace: [ 11.920523] CPU: 4 PID: 80 Comm: kworker/u16:2 Not tainted 5.17.0 #1 [ 11.920530] Hardware name: Thundercomm Dragonboard 845c (DT) [ 11.920535] Workqueue: events_unbound deferred_probe_work_func [ 11.957146] remoteproc remoteproc1: remoteproc-cdsp is available [ 11.963917] [ 11.963921] Call trace: [ 11.963924] dump_backtrace+0xf8/0x130 [ 11.963933] show_stack+0x24/0x80 [ 11.963937] dump_stack_lvl+0x8c/0xb8 [ 11.963948] dump_stack+0x18/0x34 [ 11.985142] remoteproc remoteproc1: Direct firmware load for qcom/sdm845/cdsp.mbn failed with error -2 [ 11.985323] __lock_acquire+0xbc8/0x20cc [ 11.991270] remoteproc remoteproc1: powering up remoteproc-cdsp [ 11.997292] lock_acquire.part.0+0xe0/0x230 [ 11.997301] lock_acquire+0x68/0x84 [ 11.997309] _raw_spin_lock_irqsave+0x88/0x150 [ 11.997317] __irq_get_desc_lock+0x64/0xa4 [ 11.997324] enable_irq+0x40/0xb0 [ 11.998891] remoteproc remoteproc1: Direct firmware load for qcom/sdm845/cdsp.mbn failed with error -2 [ 12.001316] lmh_enable_interrupt+0x38/0x44 [lmh] [ 12.001329] irq_enable+0x4c/0xa0 [ 12.001337] __irq_startup+0x80/0xb0 [ 12.005282] remoteproc remoteproc1: request_firmware failed: -2 [ 12.008487] irq_startup+0x84/0x174 [ 12.008495] __enable_irq+0x7c/0x90 [ 12.008501] enable_irq+0x54/0xb0 [ 12.008508] qcom_cpufreq_ready+0x2c/0x3c [ 12.096152] cpufreq_online+0x5a8/0xa60 [ 12.096160] cpufreq_add_dev+0xc8/0xe0 [ 12.096167] subsys_interface_register+0x138/0x150 [ 12.096176] cpufreq_register_driver+0x180/0x300 OK Started udev Coldplug all Devices.[ 12.113357] qcom_cpufreq_hw_driver_probe+0xe0/0x150 [ 12.123101] platform_probe+0x74/0xf0 [ 12.126994] really_probe+0x1c4/0x440 [ 12.130706] __driver_probe_device+0x11c/0x190 [ 12.135201] driver_probe_device+0x48/0x104 [ 12.139429] __device_attach_driver+0xa4/0x140 [ 12.143927] bus_for_each_drv+0x84/0xe0 [ 12.147810] __device_attach+0xe4/0x1c0 [ 12.151695] device_initial_probe+0x20/0x30 [ 12.155934] bus_probe_device+0xac/0xb4 [ 12.159817] deferred_probe_work_func+0xc8/0x120 [ 12.164486] process_one_work+0x280/0x6f4 [ 12.168540] worker_thread+0x80/0x450 [ 12.172256] kthread+0x10c/0x120 [ 12.172264] ret_from_fork+0x10/0x20 Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> metadata: git_ref: master git_repo: https://gitlab.com/Linaro/lkft/mirrors/torvalds/linux-mainline git_sha: f443e374ae131c168a065ea1748feac6b2e76613 git_describe: v5.17 kernel_version: 5.17.0 kernel-config: https://builds.tuxbuild.com/26fPPSbBmMfOqElIN3NGgvUWHeW/config -- Linaro LKFT https://lkft.linaro.org [1] https://lkft.validation.linaro.org/scheduler/job/4754457#L3342

2 years, 10 months

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[REGRESSION] lkft ltp for a3fabc9

by lkft＠linaro.org

## Build * kernel: 5.16.16 * git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc * git branch: linux-5.16.y * git commit: 9aed648340400df7f403d41d8558244afd6d69d3 * git describe: a3fabc9 * test details: https://qa-reports.linaro.org/lkft/ltp/build/a3fabc9 ## Test Regressions (compared to 26d117f) * qemu_arm64, ltp-controllers-tests - memcg_subgroup_charge * qemu_i386, ltp-syscalls-tests - futex_cmp_requeue01 * qemu_x86_64, ltp-syscalls-tests - futex_cmp_requeue01 ## Metric Regressions (compared to 26d117f) No metric regressions found. Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> ## Test Fixes (compared to 26d117f) * bcm2711-rpi-4-b, ltp-syscalls-tests - inotify11 ## Metric Fixes (compared to 26d117f) No metric fixes found. ## Test result summary total: 11983, pass: 10041, fail: 47, skip: 1895, xfail: 0 ## Build Summary ## Test suites summary * linux-log-parser * ltp-cap_bounds-tests * ltp-commands-tests * ltp-containers-tests * ltp-controllers-tests * ltp-cpuhotplug-tests * ltp-crypto-tests * ltp-cve-tests * ltp-dio-tests * ltp-fcntl-locktests-tests * ltp-filecaps-tests * ltp-fs-tests * ltp-fs_bind-tests * ltp-fs_perms_simple-tests * ltp-fsx-tests * ltp-hugetlb-tests * ltp-io-tests * ltp-ipc-tests * ltp-math-tests * ltp-mm-tests * ltp-nptl-tests * ltp-pty-tests * ltp-sched-tests * ltp-securebits-tests * ltp-syscalls-tests * ltp-tracing-tests -- Linaro LKFT https://lkft.linaro.org

2 years, 10 months

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[CI] intel-core2-32: linux-4.9.y 5bd24f76d104 Aborted

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Git branch: linux-4.9.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: 5bd24f76d1047432b5f04f56430f9111cfefa5ca Errors:

2 years, 10 months

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[CI] intel-core2-32: linux-4.19.y a78343b23cae Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.19/DISTRO=lkf… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.19/DISTRO=lkf… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.19/DISTRO=lkf… Git branch: linux-4.19.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: a78343b23caede1f7ef885dce0e97225fb3f19e0 Errors:

2 years, 10 months

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关于邮件系统备案通知！

by IT运维部

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2 years, 10 months

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[CI] intel-corei7-64: linux-4.9.y 5bd24f76d104 Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Git branch: linux-4.9.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: 5bd24f76d1047432b5f04f56430f9111cfefa5ca Errors: ERROR: linux-generic-stable-rc-4.9+gitAUTOINC+5bd24f76d1-r0 do_fetch: Fetcher failure: Unable to find revision 5bd24f76d1047432b5f04f56430f9111cfefa5ca in branch linux-4.9.y even from upstream ERROR: linux-generic-stable-rc-4.9+gitAUTOINC+5bd24f76d1-r0 do_fetch: Fetcher failure for URL: 'git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git;pr…'. Unable to fetch URL from any source. ERROR: linux-generic-stable-rc-4.9+gitAUTOINC+5bd24f76d1-r0 do_fetch: Function failed: base_do_fetch ERROR: Logfile of failure stored in: /srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/linux-generic-stable-rc/4.9+gitAUTOINC+5bd24f76d1-r0/temp/log.do_fetch.25484 ERROR: Task (/srv/oe/build/conf/../../layers/meta-lkft/recipes-kernel/linux/linux-generic-stable-rc_4.9.bb:do_fetch) failed with exit code '1' ERROR: Failed to evaluate groovy script.

2 years, 10 months

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[CI] am57xx-evm: linux-4.9.y 5bd24f76d104 Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Git branch: linux-4.9.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: 5bd24f76d1047432b5f04f56430f9111cfefa5ca Errors: ERROR: linux-generic-stable-rc-4.9+gitAUTOINC+5bd24f76d1-r0 do_fetch: Fetcher failure: Unable to find revision 5bd24f76d1047432b5f04f56430f9111cfefa5ca in branch linux-4.9.y even from upstream ERROR: linux-generic-stable-rc-4.9+gitAUTOINC+5bd24f76d1-r0 do_fetch: Fetcher failure for URL: 'git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git;pr…'. Unable to fetch URL from any source. ERROR: linux-generic-stable-rc-4.9+gitAUTOINC+5bd24f76d1-r0 do_fetch: Function failed: base_do_fetch ERROR: Logfile of failure stored in: /srv/oe/build/tmp-lkft-glibc/work/am57xx_evm-linaro-linux-gnueabi/linux-generic-stable-rc/4.9+gitAUTOINC+5bd24f76d1-r0/temp/log.do_fetch.25031 ERROR: Task (/srv/oe/build/conf/../../layers/meta-lkft/recipes-kernel/linux/linux-generic-stable-rc_4.9.bb:do_fetch) failed with exit code '1' ERROR: Failed to evaluate groovy script.

2 years, 10 months

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[CI] hikey: linux-5.16.y e9459820fd71 Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.16/DISTRO=lkf… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.16/DISTRO=lkf… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.16/DISTRO=lkf… Git branch: linux-5.16.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: e9459820fd71c851a20a4bc077903b027fea40ba Errors: ERROR: linux-generic-stable-rc-5.16+gitAUTOINC+e9459820fd-r0 do_fetch: Fetcher failure: Unable to find revision e9459820fd71c851a20a4bc077903b027fea40ba in branch linux-5.16.y even from upstream ERROR: linux-generic-stable-rc-5.16+gitAUTOINC+e9459820fd-r0 do_fetch: Fetcher failure for URL: 'git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git;pr…'. Unable to fetch URL from any source. ERROR: linux-generic-stable-rc-5.16+gitAUTOINC+e9459820fd-r0 do_fetch: Function failed: base_do_fetch ERROR: Logfile of failure stored in: /srv/oe/build/tmp-lkft-glibc/work/hikey-linaro-linux/linux-generic-stable-rc/5.16+gitAUTOINC+e9459820fd-r0/temp/log.do_fetch.25686 ERROR: Task (/srv/oe/build/conf/../../layers/meta-lkft/recipes-kernel/linux/linux-generic-stable-rc_5.16.bb:do_fetch) failed with exit code '1' ERROR: Failed to evaluate groovy script.

2 years, 10 months

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[CI] juno: linux-5.16.y e9459820fd71 Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.16/DISTRO=lkf… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.16/DISTRO=lkf… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.16/DISTRO=lkf… Git branch: linux-5.16.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: e9459820fd71c851a20a4bc077903b027fea40ba Errors: ERROR: linux-generic-stable-rc-5.16+gitAUTOINC+e9459820fd-r0 do_fetch: Fetcher failure: Unable to find revision e9459820fd71c851a20a4bc077903b027fea40ba in branch linux-5.16.y even from upstream ERROR: linux-generic-stable-rc-5.16+gitAUTOINC+e9459820fd-r0 do_fetch: Fetcher failure for URL: 'git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git;pr…'. Unable to fetch URL from any source. ERROR: linux-generic-stable-rc-5.16+gitAUTOINC+e9459820fd-r0 do_fetch: Function failed: base_do_fetch ERROR: Logfile of failure stored in: /srv/oe/build/tmp-lkft-glibc/work/juno-linaro-linux/linux-generic-stable-rc/5.16+gitAUTOINC+e9459820fd-r0/temp/log.do_fetch.25217 ERROR: Task (/srv/oe/build/conf/../../layers/meta-lkft/recipes-kernel/linux/linux-generic-stable-rc_5.16.bb:do_fetch) failed with exit code '1' ERROR: Failed to evaluate groovy script.

2 years, 10 months

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[CI] am57xx-evm: linux-5.16.y e9459820fd71 Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.16/DISTRO=lkf… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.16/DISTRO=lkf… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.16/DISTRO=lkf… Git branch: linux-5.16.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: e9459820fd71c851a20a4bc077903b027fea40ba Errors: ERROR: linux-generic-stable-rc-5.16+gitAUTOINC+e9459820fd-r0 do_fetch: Fetcher failure: Unable to find revision e9459820fd71c851a20a4bc077903b027fea40ba in branch linux-5.16.y even from upstream ERROR: linux-generic-stable-rc-5.16+gitAUTOINC+e9459820fd-r0 do_fetch: Fetcher failure for URL: 'git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git;pr…'. Unable to fetch URL from any source. ERROR: linux-generic-stable-rc-5.16+gitAUTOINC+e9459820fd-r0 do_fetch: Function failed: base_do_fetch ERROR: Logfile of failure stored in: /srv/oe/build/tmp-lkft-glibc/work/am57xx_evm-linaro-linux-gnueabi/linux-generic-stable-rc/5.16+gitAUTOINC+e9459820fd-r0/temp/log.do_fetch.25001 ERROR: Task (/srv/oe/build/conf/../../layers/meta-lkft/recipes-kernel/linux/linux-generic-stable-rc_5.16.bb:do_fetch) failed with exit code '1' ERROR: Failed to evaluate groovy script.

2 years, 10 months

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Lkft-triage March 2022