Lkft-triage December 2021

lkft-triage@lists.linaro.org

23 participants
176 discussions

[REGRESSION] lkft kselftest for next-20211206

by lkft＠linaro.org

## Build * kernel: 5.16.0-rc4 * git: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next * git branch: master * git commit: 5d02ef4b57f6e7d4dcba14d40cf05373a146a605 * git describe: next-20211206 * test details: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20211206 ## Test Regressions (compared to next-20211117) * dragonboard-410c, kselftest-capabilities - capabilities.test_execve * dragonboard-410c, kselftest-seccomp - seccomp.seccomp_bpf - seccomp.seccomp_bpf.global.user_notification_filter_empty * dragonboard-410c, kselftest-timers - timers.set-timer-lat * qemu_arm, kselftest-zram - zram.zram.sh * qemu_i386, kselftest-cgroup - cgroup.test_freezer - cgroup.test_freezer.test_cgfreezer_ptrace * qemu_i386, kselftest-rtc - rtc.rtctest * qemu_x86_64, kselftest-kvm - kvm.rseq_test * x15, kselftest-capabilities - capabilities.test_execve * x15, kselftest-cgroup - cgroup.test_freezer - cgroup.test_kill - cgroup.test_kill.test_cgkill_simple * x15, kselftest-rtc - rtc.rtctest.rtc.alarm_alm_set - rtc.rtctest.rtc.alarm_alm_set_minute - rtc.rtctest.rtc.alarm_wkalm_set - rtc.rtctest.rtc.date_read * x15, kselftest-timers - timers.nsleep-lat - timers.rtcpie * x86, kselftest-kvm - kvm.vmx_pmu_msrs_test ## Metric Regressions (compared to next-20211117) No metric regressions found. Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> ## Test Fixes (compared to next-20211117) * i386, kselftest-rtc - rtc.rtctest * qemu_x86_64, kselftest-timers - timers.rtcpie * x15, kselftest-core - core.close_range_test * x15, kselftest-rtc - rtc.rtctest * x15, kselftest-sync - sync.sync_test ## Metric Fixes (compared to next-20211117) No metric fixes found. ## Test result summary total: 3574, pass: 1837, fail: 405, skip: 1332, xfail: 0 ## Build Summary ## Test suites summary * kselftest-android * kselftest-arm64 * kselftest-arm64/arm64.btitest.bti_c_func * kselftest-arm64/arm64.btitest.bti_j_func * kselftest-arm64/arm64.btitest.bti_jc_func * kselftest-arm64/arm64.btitest.bti_none_func * kselftest-arm64/arm64.btitest.nohint_func * kselftest-arm64/arm64.btitest.paciasp_func * kselftest-arm64/arm64.nobtitest.bti_c_func * kselftest-arm64/arm64.nobtitest.bti_j_func * kselftest-arm64/arm64.nobtitest.bti_jc_func * kselftest-arm64/arm64.nobtitest.bti_none_func * kselftest-arm64/arm64.nobtitest.nohint_func * kselftest-arm64/arm64.nobtitest.paciasp_func * kselftest-bpf * kselftest-breakpoints * kselftest-capabilities * kselftest-cgroup * kselftest-clone3 * kselftest-core * kselftest-cpu-hotplug * kselftest-cpufreq * kselftest-drivers * kselftest-efivarfs * kselftest-filesystems * kselftest-firmware * kselftest-fpu * kselftest-futex * kselftest-gpio * kselftest-intel_pstate * kselftest-ipc * kselftest-ir * kselftest-kcmp * kselftest-kexec * kselftest-kvm * kselftest-lib * kselftest-livepatch * kselftest-lkdtm * kselftest-membarrier * kselftest-memfd * kselftest-memory-hotplug * kselftest-mincore * kselftest-mount * kselftest-mqueue * kselftest-openat2 * kselftest-pid_namespace * kselftest-pidfd * kselftest-proc * kselftest-pstore * kselftest-ptrace * kselftest-rseq * kselftest-rtc * kselftest-seccomp * kselftest-sigaltstack * kselftest-size * kselftest-splice * kselftest-static_keys * kselftest-sync * kselftest-sysctl * kselftest-timens * kselftest-timers * kselftest-tmpfs * kselftest-tpm2 * kselftest-user * kselftest-vm * kselftest-x86 * kselftest-zram -- Linaro LKFT https://lkft.linaro.org

4 years, 9 months

[CI] dragonboard-410c: linux-5.10.y e7135fc66e2c Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.10/DISTRO=lkf… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.10/DISTRO=lkf… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.10/DISTRO=lkf… Git branch: linux-5.10.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: e7135fc66e2cabd6ef5205d7cf866ad19f9d7d24 Errors: ERROR: linux-generic-stable-rc-5.10+gitAUTOINC+e7135fc66e-r0 do_fetch: Fetcher failure: Unable to find revision e7135fc66e2cabd6ef5205d7cf866ad19f9d7d24 in branch linux-5.10.y even from upstream ERROR: linux-generic-stable-rc-5.10+gitAUTOINC+e7135fc66e-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-5.10+gitAUTOINC+e7135fc66e-r0 do_fetch: Function failed: base_do_fetch ERROR: Logfile of failure stored in: /srv/oe/build/tmp-lkft-glibc/work/dragonboard_410c-linaro-linux/linux-generic-stable-rc/5.10+gitAUTOINC+e7135fc66e-r0/temp/log.do_fetch.24973 ERROR: Task (/srv/oe/build/conf/../../layers/meta-lkft/recipes-kernel/linux/linux-generic-stable-rc_5.10.bb:do_fetch) failed with exit code '1' ERROR: Failed to evaluate groovy script.

4 years, 9 months

[CI] am57xx-evm: linux-5.10.y e7135fc66e2c Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.10/DISTRO=lkf… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.10/DISTRO=lkf… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.10/DISTRO=lkf… Git branch: linux-5.10.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: e7135fc66e2cabd6ef5205d7cf866ad19f9d7d24 Errors: ERROR: linux-generic-stable-rc-5.10+gitAUTOINC+e7135fc66e-r0 do_fetch: Fetcher failure: Unable to find revision e7135fc66e2cabd6ef5205d7cf866ad19f9d7d24 in branch linux-5.10.y even from upstream ERROR: linux-generic-stable-rc-5.10+gitAUTOINC+e7135fc66e-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-5.10+gitAUTOINC+e7135fc66e-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/5.10+gitAUTOINC+e7135fc66e-r0/temp/log.do_fetch.24966 ERROR: Task (/srv/oe/build/conf/../../layers/meta-lkft/recipes-kernel/linux/linux-generic-stable-rc_5.10.bb:do_fetch) failed with exit code '1' ERROR: Failed to evaluate groovy script.

4 years, 9 months

[CI] intel-core2-32: linux-5.4.y 33e178a54a32 Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.4/DISTRO=lkft… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.4/DISTRO=lkft… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.4/DISTRO=lkft… Git branch: linux-5.4.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: 33e178a54a32352a55125d511c690b8020b4cbd9 Errors: ERROR: linux-generic-stable-rc-5.4+gitAUTOINC+33e178a54a-r0 do_fetch: Fetcher failure: Unable to find revision 33e178a54a32352a55125d511c690b8020b4cbd9 in branch linux-5.4.y even from upstream ERROR: linux-generic-stable-rc-5.4+gitAUTOINC+33e178a54a-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-5.4+gitAUTOINC+33e178a54a-r0 do_fetch: Function failed: base_do_fetch ERROR: Logfile of failure stored in: /srv/oe/build/tmp-lkft-glibc/work/intel_core2_32-linaro-linux/linux-generic-stable-rc/5.4+gitAUTOINC+33e178a54a-r0/temp/log.do_fetch.25359 ERROR: Task (/srv/oe/build/conf/../../layers/meta-lkft/recipes-kernel/linux/linux-generic-stable-rc_5.4.bb:do_fetch) failed with exit code '1' ERROR: Failed to evaluate groovy script.

4 years, 9 months

[CI] dragonboard-410c: linux-5.4.y 33e178a54a32 Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.4/DISTRO=lkft… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.4/DISTRO=lkft… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.4/DISTRO=lkft… Git branch: linux-5.4.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: 33e178a54a32352a55125d511c690b8020b4cbd9 Errors: ERROR: linux-generic-stable-rc-5.4+gitAUTOINC+33e178a54a-r0 do_fetch: Fetcher failure: Unable to find revision 33e178a54a32352a55125d511c690b8020b4cbd9 in branch linux-5.4.y even from upstream ERROR: linux-generic-stable-rc-5.4+gitAUTOINC+33e178a54a-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-5.4+gitAUTOINC+33e178a54a-r0 do_fetch: Function failed: base_do_fetch ERROR: Logfile of failure stored in: /srv/oe/build/tmp-lkft-glibc/work/dragonboard_410c-linaro-linux/linux-generic-stable-rc/5.4+gitAUTOINC+33e178a54a-r0/temp/log.do_fetch.24940 ERROR: Task (/srv/oe/build/conf/../../layers/meta-lkft/recipes-kernel/linux/linux-generic-stable-rc_5.4.bb:do_fetch) failed with exit code '1' ERROR: Failed to evaluate groovy script.

4 years, 9 months

[CI] intel-core2-32: linux-4.14.y 7ac98f6c43fe Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.14/DISTRO=lkf… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.14/DISTRO=lkf… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.14/DISTRO=lkf… Git branch: linux-4.14.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: 7ac98f6c43fedf3d83c6ab603906f6187f30aeb2 Errors: ERROR: linux-generic-stable-rc-4.14+gitAUTOINC+7ac98f6c43-r0 do_fetch: Fetcher failure: Unable to find revision 7ac98f6c43fedf3d83c6ab603906f6187f30aeb2 in branch linux-4.14.y even from upstream ERROR: linux-generic-stable-rc-4.14+gitAUTOINC+7ac98f6c43-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-4.14+gitAUTOINC+7ac98f6c43-r0 do_fetch: Function failed: base_do_fetch ERROR: Logfile of failure stored in: /srv/oe/build/tmp-lkft-glibc/work/intel_core2_32-linaro-linux/linux-generic-stable-rc/4.14+gitAUTOINC+7ac98f6c43-r0/temp/log.do_fetch.25286 ERROR: Task (/srv/oe/build/conf/../../layers/meta-lkft/recipes-kernel/linux/linux-generic-stable-rc_4.14.bb:do_fetch) failed with exit code '1' ERROR: Failed to evaluate groovy script.

4 years, 9 months

[CI] intel-corei7-64: linux-4.14.y 7ac98f6c43fe Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.14/DISTRO=lkf… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.14/DISTRO=lkf… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.14/DISTRO=lkf… Git branch: linux-4.14.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: 7ac98f6c43fedf3d83c6ab603906f6187f30aeb2 Errors: ERROR: linux-generic-stable-rc-4.14+gitAUTOINC+7ac98f6c43-r0 do_fetch: Fetcher failure: Unable to find revision 7ac98f6c43fedf3d83c6ab603906f6187f30aeb2 in branch linux-4.14.y even from upstream ERROR: linux-generic-stable-rc-4.14+gitAUTOINC+7ac98f6c43-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-4.14+gitAUTOINC+7ac98f6c43-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/4.14+gitAUTOINC+7ac98f6c43-r0/temp/log.do_fetch.25341 ERROR: Task (/srv/oe/build/conf/../../layers/meta-lkft/recipes-kernel/linux/linux-generic-stable-rc_4.14.bb:do_fetch) failed with exit code '1' ERROR: Failed to evaluate groovy script.

4 years, 9 months

[CI] hikey: linux-4.9.y ccdca404b932 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: ccdca404b9329faec8e03cc006fdd05de2ecf142 Errors: ERROR: linux-generic-stable-rc-4.9+gitAUTOINC+ccdca404b9-r0 do_fetch: Fetcher failure: Fetch command export PSEUDO_DISABLED=1; export SSH_AUTH_SOCK="/tmp/ssh-Z8qnz75FShnP/agent.115"; export PATH="/srv/oe/layers/openembedded-core/scripts:/srv/oe/build/tmp-lkft-glibc/work/hikey-linaro-linux/linux-generic-stable-rc/4.9+gitAUTOINC+ccdca404b9-r0/recipe-sysroot-native/usr/bin/aarch64-linaro-linux:/srv/oe/build/tmp-lkft-glibc/work/hikey-linaro-linux/linux-generic-stable-rc/4.9+gitAUTOINC+ccdca404b9-r0/recipe-sysroot/usr/bin/crossscripts:/srv/oe/build/tmp-lkft-glibc/work/hikey-linaro-linux/linux-generic-stable-rc/4.9+gitAUTOINC+ccdca404b9-r0/recipe-sysroot-native/usr/sbin:/srv/oe/build/tmp-lkft-glibc/work/hikey-linaro-linux/linux-generic-stable-rc/4.9+gitAUTOINC+ccdca404b9-r0/recipe-sysroot-native/usr/bin:/srv/oe/build/tmp-lkft-glibc/work/hikey-linaro-linux/linux-generic-stable-rc/4.9+gitAUTOINC+ccdca404b9-r0/recipe-sysroot-native/sbin:/srv/oe/build/tmp-lkft-glibc/work/hikey-linaro-linux/linux-generic-stable-rc/4.9+gitAUTOINC+ccdca404b9-r0/recipe-sysroot-native/bin:/srv/oe/bitbake/bin:/srv/oe/build/tmp-lkft-glibc/hosttools"; export HOME="/home/buildslave"; LANG=C git -c core.fsyncobjectfiles=0 fetch -f --progress https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git refs/*:refs/* failed with exit code 128, output: ERROR: linux-generic-stable-rc-4.9+gitAUTOINC+ccdca404b9-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+ccdca404b9-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/4.9+gitAUTOINC+ccdca404b9-r0/temp/log.do_fetch.25618 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'

4 years, 9 months

[CI] intel-corei7-64: linux-4.9.y ccdca404b932 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: ccdca404b9329faec8e03cc006fdd05de2ecf142 Errors: ERROR: linux-generic-stable-rc-4.9+gitAUTOINC+ccdca404b9-r0 do_fetch: Fetcher failure: Fetch command export PSEUDO_DISABLED=1; export SSH_AUTH_SOCK="/tmp/ssh-tbbbKn70sdXr/agent.117"; export PATH="/srv/oe/layers/openembedded-core/scripts:/srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/linux-generic-stable-rc/4.9+gitAUTOINC+ccdca404b9-r0/recipe-sysroot-native/usr/bin/x86_64-linaro-linux:/srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/linux-generic-stable-rc/4.9+gitAUTOINC+ccdca404b9-r0/recipe-sysroot/usr/bin/crossscripts:/srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/linux-generic-stable-rc/4.9+gitAUTOINC+ccdca404b9-r0/recipe-sysroot-native/usr/sbin:/srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/linux-generic-stable-rc/4.9+gitAUTOINC+ccdca404b9-r0/recipe-sysroot-native/usr/bin:/srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/linux-generic-stable-rc/4.9+gitAUTOINC+ccdca404b9-r0/recipe-sysroot-native/sbin:/srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/linux-generic-stable-rc/4.9+gitAUTOINC+ccdca404b9-r0/recipe-sysroot-native/bin:/srv/oe/bitbake/bin:/srv/oe/build/tmp-lkft-glibc/hosttools"; export HOME="/home/buildslave"; LANG=C git -c core.fsyncobjectfiles=0 fetch -f --progress https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git refs/*:refs/* failed with exit code 128, output: ERROR: linux-generic-stable-rc-4.9+gitAUTOINC+ccdca404b9-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+ccdca404b9-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+ccdca404b9-r0/temp/log.do_fetch.25364 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'

4 years, 9 months

[next] arm64: juno-r2: BUG: KASAN: use-after-free in __pci_enable_msi_range

by Naresh Kamboju

While booting Linux next 20211215 and next 20211217 on arm64 juno-r2 device the following kernel crash reported and several LTP syscalls test cases, Only noticed on juno-r2 whereas dragonboard-410c and hikey-hi6220 tests pass. Test case failure: add_key05.c:207: TBROK: Failed to open FILE '/proc/sys/kernel/keys/gc_delay' for writing: ENOENT (2) tst_taint.c:15: TBROK: Failed to open FILE '/proc/sys/kernel/tainted' for reading: ENOENT (2) tst_pid.c:43: TBROK: Failed to open FILE '/proc/sys/kernel/pid_max' for reading: ENOENT (2) arm64 juno-r2 kernel crash log while booting. Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0000000100 [0x410fd033] [ 0.000000] Linux version 5.16.0-rc5-next-20211217 (tuxmake@tuxmake) (aarch64-linux-gnu-gcc (Debian 11.2.0-9) 11.2.0, GNU ld (GNU Binutils for Debian) 2.37) #1 SMP PREEMPT @1639749733 [ 0.000000] Machine model: ARM Juno development board (r2) <trim> [ 2.191774] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available [ 2.201822] sysctl duplicate entry: /kernel//perf_user_access [ 2.207718] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 5.16.0-rc5-next-20211217 #1 [ 2.215235] Hardware name: ARM Juno development board (r2) (DT) [ 2.221175] Call trace: [ 2.223629] dump_backtrace+0x228/0x240 [ 2.227493] show_stack+0x24/0x80 [ 2.230827] dump_stack_lvl+0x8c/0xb8 [ 2.234515] dump_stack+0x1c/0x38 [ 2.237851] __register_sysctl_table+0x520/0xa30 [ 2.242499] register_sysctl+0x2c/0x40 [ 2.246273] armv8_a53_pmu_init+0x21c/0x264 [ 2.250481] arm_pmu_device_probe+0x254/0x6e0 [ 2.254867] armv8_pmu_device_probe+0x28/0x34 [ 2.259248] platform_probe+0x98/0x120 [ 2.263018] really_probe+0x11c/0x684 [ 2.266705] __driver_probe_device+0x194/0x22c [ 2.271177] driver_probe_device+0x68/0x150 [ 2.275386] __driver_attach+0x124/0x260 [ 2.279335] bus_for_each_dev+0xf0/0x160 [ 2.283281] driver_attach+0x40/0x50 [ 2.286880] bus_add_driver+0x20c/0x300 [ 2.290739] driver_register+0xf8/0x21c [ 2.294601] __platform_driver_register+0x50/0x60 [ 2.299328] armv8_pmu_driver_init+0x40/0x60 [ 2.303623] do_one_initcall+0xa8/0x3ec [ 2.307480] kernel_init_freeable+0x300/0x388 [ 2.311864] kernel_init+0x30/0x15c [ 2.315374] ret_from_fork+0x10/0x20 [ 2.320928] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available [ 2.329472] kvm [1]: IPA Size Limit: 40 bits [ 2.342423] kvm [1]: vgic interrupt IRQ9 [ 2.347393] kvm [1]: Hyp mode initialized successfully [ 2.362544] Initialise system trusted keyrings [ 2.368278] workingset: timestamp_bits=42 max_order=21 bucket_order=0 [ 2.428029] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 2.439945] NFS: Registering the id_resolver key type [ 2.445176] Key type id_resolver registered [ 2.449411] Key type id_legacy registered [ 2.454010] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.460773] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 2.469105] 9p: Installing v9fs 9p2000 file system support [ 2.515228] NET: Registered PF_ALG protocol family [ 2.520108] Key type asymmetric registered [ 2.524277] Asymmetric key parser 'x509' registered [ 2.529923] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 2.537382] io scheduler mq-deadline registered [ 2.541964] io scheduler kyber registered [ 2.631942] pl061_gpio 1c1d0000.gpio: PL061 GPIO chip registered [ 2.653688] pci-host-generic 40000000.pcie: host bridge /pcie@40000000 ranges: [ 2.661162] pci-host-generic 40000000.pcie: IO 0x005f800000..0x005fffffff -> 0x0000000000 [ 2.670092] pci-host-generic 40000000.pcie: MEM 0x0050000000..0x0057ffffff -> 0x0050000000 [ 2.678953] pci-host-generic 40000000.pcie: MEM 0x4000000000..0x40ffffffff -> 0x4000000000 [ 2.687901] pci-host-generic 40000000.pcie: IB MEM 0x002c1c0000..0x002c1fffff -> 0x002c1c0000 [ 2.696819] pci-host-generic 40000000.pcie: IB MEM 0x0080000000..0x00ffffffff -> 0x0080000000 [ 2.705670] pci-host-generic 40000000.pcie: IB MEM 0x0800000000..0x09ffffffff -> 0x0800000000 [ 2.793723] pci-host-generic 40000000.pcie: ECAM at [mem 0x40000000-0x4fffffff] for [bus 00-ff] [ 2.803466] pci-host-generic 40000000.pcie: PCI host bridge to bus 0000:00 [ 2.810427] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.816008] pci_bus 0000:00: root bus resource [io 0x0000-0x7fffff] [ 2.822435] pci_bus 0000:00: root bus resource [mem 0x50000000-0x57ffffff] [ 2.829384] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x40ffffffff pref] [ 2.837252] pci 0000:00:00.0: [1556:1100] type 01 class 0x060400 [ 2.843508] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit pref] [ 2.851351] pci 0000:00:00.0: supports D1 D2 [ 2.855676] pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 2.868561] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 2.877468] pci 0000:01:00.0: [111d:8090] type 01 class 0x060400 [ 2.883811] pci 0000:01:00.0: enabling Extended Tags [ 2.889300] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold [ 2.912035] pci 0000:01:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 2.921096] pci 0000:02:01.0: [111d:8090] type 01 class 0x060400 [ 2.927464] pci 0000:02:01.0: enabling Extended Tags [ 2.933019] pci 0000:02:01.0: PME# supported from D0 D3hot D3cold [ 2.940888] pci 0000:02:02.0: [111d:8090] type 01 class 0x060400 [ 2.947239] pci 0000:02:02.0: enabling Extended Tags [ 2.952800] pci 0000:02:02.0: PME# supported from D0 D3hot D3cold [ 2.960528] pci 0000:02:03.0: [111d:8090] type 01 class 0x060400 [ 2.966878] pci 0000:02:03.0: enabling Extended Tags [ 2.972510] pci 0000:02:03.0: PME# supported from D0 D3hot D3cold [ 2.981398] pci 0000:02:0c.0: [111d:8090] type 01 class 0x060400 [ 2.987748] pci 0000:02:0c.0: enabling Extended Tags [ 2.993290] pci 0000:02:0c.0: PME# supported from D0 D3hot D3cold [ 3.001459] pci 0000:02:10.0: [111d:8090] type 01 class 0x060400 [ 3.007800] pci 0000:02:10.0: enabling Extended Tags [ 3.013328] pci 0000:02:10.0: PME# supported from D0 D3hot D3cold [ 3.023092] pci 0000:02:1f.0: [111d:8090] type 01 class 0x060400 [ 3.029441] pci 0000:02:1f.0: enabling Extended Tags [ 3.035006] pci 0000:02:1f.0: PME# supported from D0 D3hot D3cold [ 3.042616] pci 0000:02:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 3.050758] pci 0000:02:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 3.058875] pci 0000:02:03.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 3.066990] pci 0000:02:0c.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 3.075105] pci 0000:02:10.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 3.083220] pci 0000:02:1f.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 3.092250] pci 0000:03:00.0: [1095:3132] type 00 class 0x018000 [ 3.098460] pci 0000:03:00.0: reg 0x10: [mem 0x00000000-0x0000007f 64bit] [ 3.105387] pci 0000:03:00.0: reg 0x18: [mem 0x00000000-0x00003fff 64bit] [ 3.112282] pci 0000:03:00.0: reg 0x20: [io 0x0000-0x007f] [ 3.117995] pci 0000:03:00.0: reg 0x30: [mem 0x00000000-0x0007ffff pref] [ 3.125153] pci 0000:03:00.0: supports D1 D2 [ 3.130712] pci 0000:03:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' [ 3.145388] pci_bus 0000:03: busn_res: [bus 03-ff] end is updated to 03 [ 3.157318] pci_bus 0000:04: busn_res: [bus 04-ff] end is updated to 04 [ 3.169246] pci_bus 0000:05: busn_res: [bus 05-ff] end is updated to 05 [ 3.181213] pci_bus 0000:06: busn_res: [bus 06-ff] end is updated to 06 [ 3.193081] pci_bus 0000:07: busn_res: [bus 07-ff] end is updated to 07 [ 3.200561] pci 0000:08:00.0: [11ab:4380] type 00 class 0x020000 [ 3.206755] pci 0000:08:00.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit] [ 3.213669] pci 0000:08:00.0: reg 0x18: [io 0x0000-0x00ff] [ 3.219884] pci 0000:08:00.0: supports D1 D2 [ 3.224209] pci 0000:08:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 3.237040] pci_bus 0000:08: busn_res: [bus 08-ff] end is updated to 08 [ 3.243744] pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 08 [ 3.250445] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 08 [ 3.257237] pci 0000:00:00.0: BAR 14: assigned [mem 0x50000000-0x501fffff] [ 3.264190] pci 0000:00:00.0: BAR 0: assigned [mem 0x4000000000-0x4000003fff 64bit pref] [ 3.272421] pci 0000:00:00.0: BAR 13: assigned [io 0x1000-0x2fff] [ 3.278807] pci 0000:01:00.0: BAR 14: assigned [mem 0x50000000-0x501fffff] [ 3.285768] pci 0000:01:00.0: BAR 13: assigned [io 0x1000-0x2fff] [ 3.292159] pci 0000:02:01.0: BAR 14: assigned [mem 0x50000000-0x500fffff] [ 3.299105] pci 0000:02:1f.0: BAR 14: assigned [mem 0x50100000-0x501fffff] [ 3.306048] pci 0000:02:01.0: BAR 13: assigned [io 0x1000-0x1fff] [ 3.312295] pci 0000:02:1f.0: BAR 13: assigned [io 0x2000-0x2fff] [ 3.318657] pci 0000:03:00.0: BAR 6: assigned [mem 0x50000000-0x5007ffff pref] [ 3.325957] pci 0000:03:00.0: BAR 2: assigned [mem 0x50080000-0x50083fff 64bit] [ 3.333419] pci 0000:03:00.0: BAR 0: assigned [mem 0x50084000-0x5008407f 64bit] [ 3.340857] pci 0000:03:00.0: BAR 4: assigned [io 0x1000-0x107f] [ 3.347089] pci 0000:02:01.0: PCI bridge to [bus 03] [ 3.352118] pci 0000:02:01.0: bridge window [io 0x1000-0x1fff] [ 3.358296] pci 0000:02:01.0: bridge window [mem 0x50000000-0x500fffff] [ 3.365221] pci 0000:02:02.0: PCI bridge to [bus 04] [ 3.370319] pci 0000:02:03.0: PCI bridge to [bus 05] [ 3.375415] pci 0000:02:0c.0: PCI bridge to [bus 06] [ 3.380514] pci 0000:02:10.0: PCI bridge to [bus 07] [ 3.385703] pci 0000:08:00.0: BAR 0: assigned [mem 0x50100000-0x50103fff 64bit] [ 3.393160] pci 0000:08:00.0: BAR 2: assigned [io 0x2000-0x20ff] [ 3.399426] pci 0000:02:1f.0: PCI bridge to [bus 08] [ 3.404456] pci 0000:02:1f.0: bridge window [io 0x2000-0x2fff] [ 3.410634] pci 0000:02:1f.0: bridge window [mem 0x50100000-0x501fffff] [ 3.417533] pci 0000:01:00.0: PCI bridge to [bus 02-08] [ 3.422824] pci 0000:01:00.0: bridge window [io 0x1000-0x2fff] [ 3.429001] pci 0000:01:00.0: bridge window [mem 0x50000000-0x501fffff] [ 3.435901] pci 0000:00:00.0: PCI bridge to [bus 01-08] [ 3.441190] pci 0000:00:00.0: bridge window [io 0x1000-0x2fff] [ 3.447362] pci 0000:00:00.0: bridge window [mem 0x50000000-0x501fffff] [ 3.476228] EINJ: ACPI disabled. [ 3.623896] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled [ 3.665227] SuperH (H)SCI(F) driver initialized [ 3.673416] msm_serial: driver initialized [ 3.686482] arm-smmu 2b500000.iommu: probing hardware configuration... [ 3.693103] arm-smmu 2b500000.iommu: SMMUv1 with: [ 3.697866] arm-smmu 2b500000.iommu: stage 2 translation [ 3.703321] arm-smmu 2b500000.iommu: coherent table walk [ 3.708856] arm-smmu 2b500000.iommu: stream matching with 32 register groups [ 3.716063] arm-smmu 2b500000.iommu: 4 context banks (4 stage-2 only) [ 3.722660] arm-smmu 2b500000.iommu: Supported page sizes: 0x60211000 [ 3.729248] arm-smmu 2b500000.iommu: Stage-2: 40-bit IPA -> 40-bit PA [ 3.739538] arm-smmu 7fb00000.iommu: probing hardware configuration... [ 3.746128] arm-smmu 7fb00000.iommu: SMMUv1 with: [ 3.750887] arm-smmu 7fb00000.iommu: stage 2 translation [ 3.756361] arm-smmu 7fb00000.iommu: coherent table walk [ 3.761824] arm-smmu 7fb00000.iommu: stream matching with 16 register groups [ 3.769028] arm-smmu 7fb00000.iommu: 4 context banks (4 stage-2 only) [ 3.775623] arm-smmu 7fb00000.iommu: Supported page sizes: 0x60211000 [ 3.782233] arm-smmu 7fb00000.iommu: Stage-2: 40-bit IPA -> 40-bit PA [ 3.790366] arm-smmu 7fb10000.iommu: probing hardware configuration... [ 3.796958] arm-smmu 7fb10000.iommu: SMMUv1 with: [ 3.801717] arm-smmu 7fb10000.iommu: stage 2 translation [ 3.807170] arm-smmu 7fb10000.iommu: non-coherent table walk [ 3.812972] arm-smmu 7fb10000.iommu: (IDR0.CTTW overridden by FW configuration) [ 3.820529] arm-smmu 7fb10000.iommu: stream matching with 2 register groups [ 3.827647] arm-smmu 7fb10000.iommu: 1 context banks (1 stage-2 only) [ 3.834326] arm-smmu 7fb10000.iommu: Supported page sizes: 0x60211000 [ 3.840917] arm-smmu 7fb10000.iommu: Stage-2: 40-bit IPA -> 40-bit PA [ 3.849014] arm-smmu 7fb20000.iommu: probing hardware configuration... [ 3.855605] arm-smmu 7fb20000.iommu: SMMUv1 with: [ 3.860365] arm-smmu 7fb20000.iommu: stage 2 translation [ 3.865818] arm-smmu 7fb20000.iommu: non-coherent table walk [ 3.871620] arm-smmu 7fb20000.iommu: (IDR0.CTTW overridden by FW configuration) [ 3.879099] arm-smmu 7fb20000.iommu: stream matching with 2 register groups [ 3.886253] arm-smmu 7fb20000.iommu: 1 context banks (1 stage-2 only) [ 3.892849] arm-smmu 7fb20000.iommu: Supported page sizes: 0x60211000 [ 3.899436] arm-smmu 7fb20000.iommu: Stage-2: 40-bit IPA -> 40-bit PA [ 3.907530] arm-smmu 7fb30000.iommu: probing hardware configuration... [ 3.914119] arm-smmu 7fb30000.iommu: SMMUv1 with: [ 3.918878] arm-smmu 7fb30000.iommu: stage 2 translation [ 3.924331] arm-smmu 7fb30000.iommu: coherent table walk [ 3.929792] arm-smmu 7fb30000.iommu: stream matching with 2 register groups [ 3.936908] arm-smmu 7fb30000.iommu: 1 context banks (1 stage-2 only) [ 3.943523] arm-smmu 7fb30000.iommu: Supported page sizes: 0x60211000 [ 3.950111] arm-smmu 7fb30000.iommu: Stage-2: 40-bit IPA -> 40-bit PA [ 4.004593] loop: module loaded [ 4.016062] megasas: 07.719.03.00-rc1 [ 4.029694] sata_sil24 0000:03:00.0: Adding to iommu group 0 [ 4.037159] pci 0000:00:00.0: enabling device (0000 -> 0003) [ 4.042945] pci 0000:01:00.0: enabling device (0000 -> 0003) [ 4.048726] pci 0000:02:01.0: enabling device (0000 -> 0003) [ 4.054489] sata_sil24 0000:03:00.0: enabling device (0000 -> 0003) [ 4.069542] scsi host0: sata_sil24 [ 4.077595] scsi host1: sata_sil24 [ 4.082454] ata1: SATA max UDMA/100 host m128@0x50084000 port 0x50080000 irq 53 [ 4.089834] ata2: SATA max UDMA/100 host m128@0x50084000 port 0x50082000 irq 53 [ 4.127375] libphy: Fixed MDIO Bus: probed [ 4.147584] thunder_xcv, ver 1.0 [ 4.151216] thunder_bgx, ver 1.0 [ 4.154892] nicpf, ver 1.0 [ 4.167502] hclge is initializing [ 4.170980] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version [ 4.178262] hns3: Copyright (c) 2017 Huawei Corporation. [ 4.184055] e1000: Intel(R) PRO/1000 Network Driver [ 4.188985] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 4.195196] e1000e: Intel(R) PRO/1000 Network Driver [ 4.200212] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 4.206602] igb: Intel(R) Gigabit Ethernet Network Driver [ 4.212079] igb: Copyright (c) 2007-2014 Intel Corporation. [ 4.218093] igbvf: Intel(R) Gigabit Virtual Function Network Driver [ 4.224416] igbvf: Copyright (c) 2009 - 2012 Intel Corporation. [ 4.232850] sky2: driver version 1.30 [ 4.238276] sky2 0000:08:00.0: Adding to iommu group 0 [ 4.244144] pci 0000:02:1f.0: enabling device (0000 -> 0003) [ 4.249918] sky2 0000:08:00.0: enabling device (0000 -> 0003) [ 4.256092] sky2 0000:08:00.0: Yukon-2 UL 2 chip revision 0 [ 4.261855] sky2 0000:08:00.0: Invalid MAC address, defaulting to random [ 4.272572] sky2 0000:08:00.0 eth0: addr ba:6d:65:73:db:e5 [ 4.278606] QLogic FastLinQ 4xxxx Core Module qed [ 4.283375] qede init: QLogic FastLinQ 4xxxx Ethernet Driver qede [ 4.326539] libphy: smsc911x-mdio: probed [ 4.333293] smsc911x 18000000.ethernet eth1: MAC Address: 00:02:f7:00:66:df [ 4.344531] usbcore: registered new interface driver asix [ 4.350213] usbcore: registered new interface driver ax88179_178a [ 4.357666] VFIO - User Level meta-driver version: 0.3 [ 4.376743] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 4.383410] ehci-pci: EHCI PCI platform driver [ 4.388190] ehci-platform: EHCI generic platform driver [ 4.395070] ehci-platform 7ffc0000.usb: Adding to iommu group 1 [ 4.402738] ehci-platform 7ffc0000.usb: EHCI Host Controller [ 4.408554] ehci-platform 7ffc0000.usb: new USB bus registered, assigned bus number 1 [ 4.417545] ehci-platform 7ffc0000.usb: irq 44, io mem 0x7ffc0000 [ 4.439375] ehci-platform 7ffc0000.usb: USB 2.0 started, EHCI 1.00 [ 4.451188] hub 1-0:1.0: USB hub found [ 4.455356] hub 1-0:1.0: 1 port detected [ 4.462281] ehci-orion: EHCI orion driver [ 4.467189] ehci-exynos: EHCI Exynos driver [ 4.472157] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 4.478454] ohci-pci: OHCI PCI platform driver [ 4.483333] ohci-platform: OHCI generic platform driver [ 4.490060] ohci-platform 7ffb0000.usb: Adding to iommu group 1 [ 4.496683] ohci-platform 7ffb0000.usb: Generic Platform OHCI controller [ 4.503532] ohci-platform 7ffb0000.usb: new USB bus registered, assigned bus number 2 [ 4.512246] ohci-platform 7ffb0000.usb: irq 43, io mem 0x7ffb0000 [ 4.600271] hub 2-0:1.0: USB hub found [ 4.604395] hub 2-0:1.0: 1 port detected [ 4.611427] ohci-exynos: OHCI Exynos driver [ 4.619443] usbcore: registered new interface driver usb-storage [ 4.649441] rtc-pl031 1c170000.rtc: registered as rtc0 [ 4.654710] rtc-pl031 1c170000.rtc: setting system clock to 2021-12-18T15:25:29 UTC (1639841129) [ 4.668155] i2c_dev: i2c /dev entries driver [ 4.705169] sp805-wdt 1c0f0000.watchdog: registration successful [ 4.715487] usb 1-1: new high-speed USB device number 2 using ehci-platform [ 4.739832] mmci-pl18x 1c050000.mmc: mmc0: PL180 manf 41 rev0 at 0x1c050000 irq 17,0 (pio) [ 4.775015] sdhci: Secure Digital Host Controller Interface driver [ 4.781367] sdhci: Copyright(c) Pierre Ossman [ 4.791511] Synopsys Designware Multimedia Card Interface Driver [ 4.805011] sdhci-pltfm: SDHCI platform and OF driver helper [ 4.822209] leds-syscon 1c010008.0.led: registered LED (null) [ 4.829674] leds-syscon 1c010008.1.led: registered LED (null) [ 4.836726] leds-syscon 1c010008.2.led: registered LED (null) [ 4.843752] leds-syscon 1c010008.3.led: registered LED (null) [ 4.850854] leds-syscon 1c010008.4.led: registered LED (null) [ 4.858314] leds-syscon 1c010008.5.led: registered LED (null) [ 4.865509] leds-syscon 1c010008.6.led: registered LED (null) [ 4.872520] leds-syscon 1c010008.7.led: registered LED (null) [ 4.882523] ledtrig-cpu: registered to indicate activity on CPUs [ 4.891915] hub 1-1:1.0: USB hub found [ 4.896529] hub 1-1:1.0: 4 ports detected [ 4.906827] usbcore: registered new interface driver usbhid [ 4.912467] usbhid: USB HID core driver [ 4.920845] mhu 2b1f0000.mhu: ARM MHU Mailbox registered [ 4.943934] cs_system_cfg: CoreSight Configuration manager initialised [ 4.981366] NET: Registered PF_INET6 protocol family [ 4.995703] Segment Routing with IPv6 [ 4.999593] In-situ OAM (IOAM) with IPv6 [ 5.003834] NET: Registered PF_PACKET protocol family [ 5.009800] 9pnet: Installing 9P2000 support [ 5.014476] Key type dns_resolver registered [ 5.026562] registered taskstats version 1 [ 5.030906] Loading compiled-in X.509 certificates [ 5.233983] pcieport 0000:00:00.0: Adding to iommu group 0 [ 5.262137] sysfs: cannot create duplicate filename '/devices/platform/40000000.pcie/pci0000:00/0000:00:00.0/msi_irqs/57' [ 5.273266] CPU: 0 PID: 81 Comm: kworker/u12:4 Not tainted 5.16.0-rc5-next-20211217 #1 [ 5.281255] Hardware name: ARM Juno development board (r2) (DT) [ 5.287225] Workqueue: events_unbound deferred_probe_work_func [ 5.293171] Call trace: [ 5.295646] dump_backtrace+0x228/0x240 [ 5.299545] show_stack+0x24/0x80 [ 5.302913] dump_stack_lvl+0x8c/0xb8 [ 5.306650] dump_stack+0x1c/0x38 [ 5.310032] sysfs_warn_dup+0x7c/0xa0 [ 5.313765] sysfs_add_file_mode_ns+0x1ac/0x1b4 [ 5.318369] sysfs_add_file_to_group+0xf0/0x160 [ 5.322972] __msi_domain_alloc_irqs+0x3f0/0x554 [ 5.327662] msi_domain_alloc_irqs_descs_locked+0x78/0x130 [ 5.333225] pci_msi_setup_msi_irqs+0x58/0x80 [ 5.337656] __pci_enable_msi_range+0x428/0x5f0 [ 5.342257] pci_alloc_irq_vectors_affinity+0x15c/0x1c0 [ 5.347559] pcie_port_device_register+0x1e0/0x564 [ 5.352426] pcie_portdrv_probe+0x5c/0x130 [ 5.356593] local_pci_probe+0x84/0x10c [ 5.360501] pci_device_probe+0x284/0x300 [ 5.364584] really_probe+0x11c/0x684 [ 5.368322] __driver_probe_device+0x194/0x22c [ 5.372845] driver_probe_device+0x68/0x150 [ 5.377106] __device_attach_driver+0xf8/0x180 [ 5.381631] bus_for_each_drv+0xf8/0x160 [ 5.385625] __device_attach+0x170/0x294 [ 5.389624] device_initial_probe+0x20/0x30 [ 5.393886] bus_probe_device+0xf4/0x104 [ 5.397882] deferred_probe_work_func+0x108/0x160 [ 5.402667] process_one_work+0x3c8/0x850 [ 5.406745] worker_thread+0x3d8/0x734 [ 5.410559] kthread+0x1fc/0x214 [ 5.413861] ret_from_fork+0x10/0x20 [ 5.427632] ================================================================== [ 5.434888] BUG: KASAN: use-after-free in __pci_enable_msi_range+0x208/0x5f0 [ 5.441983] Read of size 2 at addr ffff000826404554 by task kworker/u12:4/81 [ 5.449059] [ 5.450557] CPU: 1 PID: 81 Comm: kworker/u12:4 Not tainted 5.16.0-rc5-next-20211217 #1 [ 5.458507] Hardware name: ARM Juno development board (r2) (DT) [ 5.464446] Workqueue: events_unbound deferred_probe_work_func [ 5.470322] Call trace: [ 5.472776] dump_backtrace+0x228/0x240 [ 5.476635] show_stack+0x24/0x80 [ 5.479967] dump_stack_lvl+0x8c/0xb8 [ 5.483656] print_address_description.constprop.0+0x74/0x2b8 [ 5.489433] kasan_report+0x1e8/0x250 [ 5.493119] __asan_load2+0x9c/0xc4 [ 5.496629] __pci_enable_msi_range+0x208/0x5f0 [ 5.501184] pci_alloc_irq_vectors_affinity+0x15c/0x1c0 [ 5.506438] pcie_port_device_register+0x1e0/0x564 [ 5.511255] pcie_portdrv_probe+0x5c/0x130 [ 5.515376] local_pci_probe+0x84/0x10c [ 5.519235] pci_device_probe+0x284/0x300 [ 5.523270] really_probe+0x11c/0x684 [ 5.526956] __driver_probe_device+0x194/0x22c [ 5.531427] driver_probe_device+0x68/0x150 [ 5.535637] __device_attach_driver+0xf8/0x180 [ 5.540108] bus_for_each_drv+0xf8/0x160 [ 5.544054] __device_attach+0x170/0x294 [ 5.548002] device_initial_probe+0x20/0x30 [ 5.552212] bus_probe_device+0xf4/0x104 [ 5.556159] deferred_probe_work_func+0x108/0x160 [ 5.560890] process_one_work+0x3c8/0x850 [ 5.564923] worker_thread+0x3d8/0x734 [ 5.568693] kthread+0x1fc/0x214 [ 5.571944] ret_from_fork+0x10/0x20 [ 5.575543] [ 5.577038] Allocated by task 81: [ 5.580364] kasan_save_stack+0x2c/0x54 [ 5.584223] __kasan_kmalloc+0xac/0x10c [ 5.588080] kmem_cache_alloc_trace+0x220/0x3e0 [ 5.592633] msi_add_msi_desc+0x64/0x1a0 [ 5.596577] msi_setup_msi_desc+0x1b8/0x210 [ 5.600782] __pci_enable_msi_range+0x3c8/0x5f0 [ 5.605337] pci_alloc_irq_vectors_affinity+0x15c/0x1c0 [ 5.610588] pcie_port_device_register+0x1e0/0x564 [ 5.615405] pcie_portdrv_probe+0x5c/0x130 [ 5.619524] local_pci_probe+0x84/0x10c [ 5.623382] pci_device_probe+0x284/0x300 [ 5.627415] really_probe+0x11c/0x684 [ 5.631100] __driver_probe_device+0x194/0x22c [ 5.635571] driver_probe_device+0x68/0x150 [ 5.639779] __device_attach_driver+0xf8/0x180 [ 5.644249] bus_for_each_drv+0xf8/0x160 [ 5.648194] __device_attach+0x170/0x294 [ 5.652141] device_initial_probe+0x20/0x30 [ 5.655485] atkbd serio0: keyboard reset failed on 1c060000.kmi [ 5.656348] bus_probe_device+0xf4/0x104 [ 5.666210] deferred_probe_work_func+0x108/0x160 [ 5.670941] process_one_work+0x3c8/0x850 [ 5.674971] worker_thread+0x3d8/0x734 [ 5.678740] kthread+0x1fc/0x214 [ 5.681991] ret_from_fork+0x10/0x20 [ 5.685586] [ 5.687081] Freed by task 81: [ 5.690058] kasan_save_stack+0x2c/0x54 [ 5.693915] kasan_set_track+0x2c/0x40 [ 5.697684] kasan_set_free_info+0x28/0x50 [ 5.701804] __kasan_slab_free+0x108/0x15c [ 5.705923] slab_free_freelist_hook+0xc0/0x220 [ 5.710475] kfree+0xe8/0x3e0 [ 5.713459] msi_free_msi_descs_range+0x12c/0x1a0 [ 5.718186] msi_domain_alloc_irqs_descs_locked+0xf0/0x130 [ 5.723700] pci_msi_setup_msi_irqs+0x58/0x80 [ 5.728080] __pci_enable_msi_range+0x428/0x5f0 [ 5.732634] pci_alloc_irq_vectors_affinity+0x15c/0x1c0 [ 5.737885] pcie_port_device_register+0x1e0/0x564 [ 5.742702] pcie_portdrv_probe+0x5c/0x130 [ 5.746821] local_pci_probe+0x84/0x10c [ 5.750679] pci_device_probe+0x284/0x300 [ 5.754712] really_probe+0x11c/0x684 [ 5.758397] __driver_probe_device+0x194/0x22c [ 5.762867] driver_probe_device+0x68/0x150 [ 5.767076] __device_attach_driver+0xf8/0x180 [ 5.771545] bus_for_each_drv+0xf8/0x160 [ 5.775491] __device_attach+0x170/0x294 [ 5.779437] device_initial_probe+0x20/0x30 [ 5.783646] bus_probe_device+0xf4/0x104 [ 5.787592] deferred_probe_work_func+0x108/0x160 [ 5.792323] process_one_work+0x3c8/0x850 [ 5.796354] worker_thread+0x3d8/0x734 [ 5.800123] kthread+0x1fc/0x214 [ 5.803373] ret_from_fork+0x10/0x20 [ 5.806968] [ 5.808462] The buggy address belongs to the object at ffff000826404500 [ 5.808462] which belongs to the cache kmalloc-128 of size 128 [ 5.821018] The buggy address is located 84 bytes inside of [ 5.821018] 128-byte region [ffff000826404500, ffff000826404580) [ 5.832708] The buggy address belongs to the page: [ 5.837513] page:(____ptrval____) refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x8a6404 [ 5.846939] flags: 0xbfffc0000000200(slab|node=0|zone=2|lastcpupid=0xffff) [ 5.853852] raw: 0bfffc0000000200 0000000000000000 dead000000000122 ffff000800002300 [ 5.861625] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 5.869390] page dumped because: kasan: bad access detected [ 5.874978] [ 5.876472] Memory state around the buggy address: [ 5.881279] ffff000826404400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 5.888525] ffff000826404480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 5.895771] >ffff000826404500: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 5.903014] ^ [ 5.908866] ffff000826404580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 5.916112] ffff000826404600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 5.923356] ================================================================== [ 5.930596] Disabling lock debugging due to kernel taint Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> Test log link, https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20211217/te… Test results comparison: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20211217/te… meta data: ----------- git describe: next-20211215 and next-20211217 git_repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git_sha: 93bf6eee76c0e716f6b32de690b1c52991547bb4 git_short_log: 93bf6eee76c0 (\"Add linux-next specific files for 20211215\") target_arch: arm64 toolchain: gcc-10 Kconfig: https://builds.tuxbuild.com/22LCvyVwJ8E7fRfLPA2BgPKnWiR/config vmlinux: https://builds.tuxbuild.com/22PqZcj0pMjg0qWW8Ilyx0MhKOH/vmlinux.xz System.map : https://builds.tuxbuild.com/22PqZcj0pMjg0qWW8Ilyx0MhKOH/System.map build log: https://builds.tuxbuild.com/22LCvyVwJ8E7fRfLPA2BgPKnWiR/ -- Linaro LKFT https://lkft.linaro.org

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Lkft-triage December 2021