[LTP] [PATCH 4.19 00/78] 4.19.264-rc1 review
Naresh Kamboju
naresh.kamboju@linaro.org
Thu Nov 3 11:18:32 CET 2022
On Wed, 2 Nov 2022 at 08:58, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 4.19.264 release.
> There are 78 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 04 Nov 2022 02:20:38 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.264-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y
> and the diffstat can be found below.
>
> thanks,
Results from Linaro’s test farm.
No regressions on arm, x86_64, and i386.
Regression on arm64 Juno-r2.
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Following kernel panic noticed while running LTP controllers test cases
on arm64 Juno device.
Since this crash was noticed for the first time, I am re-running tests
multiple times
to check reproducibility.
Crash log:
[ 1952.270907] Kernel panic - not syncing: stack-protector: Kernel
stack is corrupted in: cpu_suspend+0xe4/0x100
[ 1952.283623] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.19.264-rc1 #1
[ 1952.292846] Hardware name: ARM Juno development board (r2) (DT)
...
/opt/ltp/testcases/bin/cgroup_fj_stress.sh: line 155: 263607
Killed cgroup_fj_proc
/opt/ltp/testcases/bin/cgroup_fj_stress.sh: line 155: 263610
Killed cgroup_fj_proc
/opt/ltp/testcases/bin/cgroup_fj_stress.sh: line 155: 263613
Killed cg[ 1952.568781] Call trace:
[ 1952.571231] dump_backtrace+0x0/0x190
[ 1952.574896] show_stack+0x28/0x34
[ 1952.578215] dump_stack+0xb0/0xf8
[ 1952.581533] panic+0x134/0x2a4
[ 1952.584590] print_tainted+0x0/0xbc
[ 1952.588080] cpu_suspend+0xe4/0x100
[ 1952.591572] set_next_entity+0x9c/0x680
[ 1952.595411] 0x1000
[ 1952.597515] SMP: stopping secondary CPUs
[ 1952.601605] Kernel Offset: disabled
[ 1952.605095] CPU features: 0x30,24006004
[ 1952.608932] Memory Limit: none
[ 1952.611998] ---[ end Kernel panic - not syncing:
stack-protector: Kernel stack is corrupted in: cpu_suspend+0xe4/0x100
]---
[1] https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-4.19.y/build/v4.19.263-79-g0b4109336122/testrun/12819498/suite/log-parser-test/test/check-kernel-panic/log
[2] https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-4.19.y/build/v4.19.263-79-g0b4109336122/testrun/12819498/suite/log-parser-test/tests/
metadata:
git_ref: linux-4.19.y
git_repo: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
git_sha: 0b4109336122dd3dfbb07964274c085c54f57b92
git_describe: v4.19.263-79-g0b4109336122
kernel_version: 4.19.264-rc1
kernel-config:
https://builds.tuxbuild.com/2GyM098gpfPdt953z6Er1WVtalJ/config
build-url:
https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc/-/pipelines/683032116
artifact-location: https://builds.tuxbuild.com/2GyM098gpfPdt953z6Er1WVtalJ
toolchain: gcc-11
NOTE:
-----
While running newly added LTP sched cfs_bandwidth01 test case we have been
getting the following kernel warning from a couple of months on all devices.
tst_test.c:1524: TINFO: Timeout per run is 0h 05m 00s
cfs_bandwidth01.c:54: TINFO: Set 'worker1/cpu.max' = '3000 10000'
cfs_bandwidth01.c:54: TINFO: Set 'worker2/cpu.max' = '2000 10000'
cfs_bandwidth01.c:54: TINFO: Set 'worker3/cpu.max' = '3000 10000'
cfs_bandwidth01.c:117: TPASS: Scheduled bandwidth constrained workers
cfs_bandwidth01.c:54: TINFO: Set 'level2/cpu.max' = '5000 10000'
------------[ cut here ]------------
[ 57.048506] rq->tmp_alone_branch != &rq->leaf_cfs_rq_list
[ 57.048525] WARNING: CPU: 2 PID: 3250 at
kernel/sched/fair.c:375 enqueue_task_fair+0x55f/0x5e0
[ 57.062526] Modules linked in: x86_pkg_temp_thermal
[ 57.067399] CPU: 2 PID: 3250 Comm: cfs_bandwidth01 Not tainted
4.19.264-rc1 #1
[ 57.074619] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F,
BIOS 2.5 11/26/2020
[ 57.082012] RIP: 0010:enqueue_task_fair+0x55f/0x5e0
[ 57.086889] Code: e8 96 b6 5a 01 e9 49 fb ff ff 80 3d ed 25 7e
02 00 0f 85 4e fc ff ff 48 c7 c7 80 34 68 90 c6 05 d9 25 7e 02 01 e8
71 c6 30 01 <0f> 0b e9 34 fc ff ff 49 8d bf b8 09 00 00 e8 ee ee 22 00
49 8b 9f
[ 57.105628] RSP: 0018:ffff88840a2f7978 EFLAGS: 00010082
[ 57.110851] RAX: 0000000000000000 RBX: 0000000000000000 RCX:
0000000000000000
[ 57.117976] RDX: 000000000000002d RSI: ffffffff9191404d RDI:
ffffed108145ef21
[ 57.125101] RBP: ffff88840a2f79b0 R08: 0000000000000001 R09:
fffffbfff23228a5
[ 57.132223] R10: ffffffff9191452c R11: 0000000000000346 R12:
ffff888428832e80
[ 57.139348] R13: ffff888428832e00 R14: 0000000000000001 R15:
ffff888428832e00
[ 57.146474] FS: 00007f2ff1555740(0000)
GS:ffff888428900000(0000) knlGS:0000000000000000
[ 57.154558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.160295] CR2: 00007f2ff1585990 CR3: 000000040ae98004 CR4:
00000000003606e0
[ 57.167421] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 57.174553] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 57.181685] Call Trace:
[ 57.184132] ? remove_entity_load_avg+0x12a/0x140
[ 57.188837] activate_task+0x90/0x130
[ 57.192501] ttwu_do_activate+0x64/0xd0
[ 57.196333] try_to_wake_up+0x3d5/0x730
[ 57.200172] ? set_cpus_allowed_ptr+0x20/0x20
[ 57.204531] ? plist_del+0xcc/0x120
[ 57.208023] ? kasan_check_write+0x14/0x20
[ 57.212121] wake_up_q+0x50/0x90
[ 57.215348] futex_wake+0x2a5/0x2d0
[ 57.218840] ? mark_wake_futex+0xc0/0xc0
[ 57.222766] ? __schedule+0x440/0xdf0
[ 57.226430] ? io_schedule_timeout+0xc0/0xc0
[ 57.230695] do_futex+0xb53/0x11b0
[ 57.234101] ? do_nanosleep+0x1f7/0x300
[ 57.237939] ? schedule_timeout_idle+0x40/0x40
[ 57.242378] ? __vfs_write+0x354/0x3d0
[ 57.246129] ? futex_exit_release+0x120/0x120
[ 57.250481] ? hrtimer_init+0xac/0x170
[ 57.254226] ? hrtimer_nanosleep+0x17d/0x320
[ 57.258498] ? ktime_get_coarse_real_ts64+0x50/0x70
[ 57.263377] ? __audit_syscall_entry+0x1a6/0x1e0
[ 57.267995] __x64_sys_futex+0x12d/0x260
[ 57.271914] ? __ia32_compat_sys_futex+0x260/0x260
[ 57.276706] ? __audit_syscall_exit+0x366/0x410
[ 57.281238] ? trace_hardirqs_off_caller+0x33/0xf0
[ 57.286022] do_syscall_64+0x6d/0x170
[ 57.289681] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 57.294731] RIP: 0033:0x7f2ff165cf2d
[ 57.298304] Code: 5b 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f
1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c
24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c3 ae 0e 00 f7 d8 64
89 01 48
[ 57.317047] RSP: 002b:00007ffc68c732d8 EFLAGS: 00000202
ORIG_RAX: 00000000000000ca
[ 57.324604] RAX: ffffffffffffffda RBX: 0000000000000000 RCX:
00007f2ff165cf2d
[ 57.331729] RDX: 000000007fffffff RSI: 0000000000000001 RDI:
00007f2ff179101c
[ 57.338852] RBP: 0000000000000000 R08: 00007ffc68c72c70 R09:
0000000000000000
[ 57.345979] R10: 0000000000000000 R11: 0000000000000202 R12:
0000000000000000
[ 57.353110] R13: 0000000000000009 R14: 0000000000002710 R15:
00007f2ff1794000
[ 57.360235] ---[ end trace d653d2b9595e14a0 ]---
...
tst_test.c:1564: TFAIL: Kernel is now tainted.
HINT: You _MAY_ be missing kernel fixes:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=39f23ce07b93
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b34cb07dde7c
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fe61468b2cbc
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5ab297bab984
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6d4d22468dae
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fdaba61ef8a2
Summary:
passed 10
failed 1
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-4.19.y/build/v4.19.263-79-g0b4109336122/testrun/12814380/suite/log-parser-test/tests/
https://lkft.validation.linaro.org/scheduler/job/5796548#L1728
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-4.19.y/build/v4.19.263-79-g0b4109336122/testrun/12814380/suite/ltp-sched/test/cfs_bandwidth01/history/
## Build
* kernel: 4.19.264-rc1
* git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
* git branch: linux-4.19.y
* git commit: 0b4109336122dd3dfbb07964274c085c54f57b92
* git describe: v4.19.263-79-g0b4109336122
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-4.19.y/build/v4.19.263-79-g0b4109336122
## No Test Regressions (compared to v4.19.263)
## No Metric Regressions (compared to v4.19.263)
## No Test Fixes (compared to v4.19.263)
## No Metric Fixes (compared to v4.19.263)
## Test result summary
total: 123866, pass: 103614, fail: 2130, skip: 17181, xfail: 941
## Build Summary
* arc: 10 total, 10 passed, 0 failed
* arm: 323 total, 318 passed, 5 failed
* arm64: 61 total, 60 passed, 1 failed
* i386: 29 total, 28 passed, 1 failed
* mips: 46 total, 46 passed, 0 failed
* parisc: 12 total, 12 passed, 0 failed
* powerpc: 63 total, 63 passed, 0 failed
* s390: 15 total, 15 passed, 0 failed
* sh: 24 total, 24 passed, 0 failed
* sparc: 12 total, 12 passed, 0 failed
* x86_64: 55 total, 54 passed, 1 failed
## Test suites summary
* fwts
* igt-gpu-tools
* 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-breakpoints
* kselftest-capabilities
* kselftest-drivers-dma-buf
* kselftest-efivarfs
* kselftest-filesystems
* kselftest-filesystems-binderfs
* 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-membarrier
* kselftest-memfd
* kselftest-memory-hotplug
* kselftest-mincore
* kselftest-mount
* kselftest-mqueue
* kselftest-net
* kselftest-net-forwarding
* kselftest-netfilter
* kselftest-nsfs
* 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-tc-testing
* kselftest-timens
* kselftest-timers
* kselftest-tmpfs
* kselftest-tpm2
* kselftest-user
* kselftest-vm
* kselftest-x86
* kselftest-zram
* kunit
* kvm-unit-tests
* libhugetlbfs
* log-parser-boot
* log-parser-test
* ltp-cap_bounds
* ltp-commands
* ltp-containers
* ltp-controllers
* ltp-cpuhotplug
* ltp-crypto
* ltp-cve
* ltp-dio
* ltp-fcntl-locktests
* ltp-filecaps
* ltp-fs
* ltp-fs_bind
* ltp-fs_perms_simple
* ltp-fsx
* ltp-hugetlb
* ltp-io
* ltp-ipc
* ltp-math
* ltp-mm
* ltp-nptl
* ltp-open-posix-tests
* ltp-pty
* ltp-sched
* ltp-securebits
* ltp-smoke
* ltp-syscalls
* ltp-tracing
* network-basic-tests
* packetdrill
* rcutorture
* v4l2-compliance
* vdso
--
Linaro LKFT
https://lkft.linaro.org
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