* 💥 PANICKED: Test report for kernel 5.10.0-rc1 (arm-next)
@ 2020-10-26 19:42 CKI Project
2020-10-26 20:49 ` Will Deacon
0 siblings, 1 reply; 4+ messages in thread
From: CKI Project @ 2020-10-26 19:42 UTC (permalink / raw)
To: will, catalin.marinas, linux-arm-kernel; +Cc: Jeff Bastian
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
Commit: 3650b228f83a - Linux 5.10-rc1
The results of these automated tests are provided below.
Overall result: FAILED (see details below)
Merge: OK
Compile: OK
Tests: PANICKED
All kernel binaries, config files, and logs are available for download here:
https://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefix=datawarehouse-public/2020/10/26/615908
One or more kernel tests failed:
aarch64:
💥 stress: stress-ng
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
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 1 architecture:
aarch64:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
✅ Boot test
✅ ACPI table test
✅ ACPI enabled test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory: fork_mem
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ Firmware test suite
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Ethernet drivers sanity
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
💥 stress: stress-ng
🚧 ⚡⚡⚡ xfstests - btrfs
🚧 ⚡⚡⚡ IPMI driver test
🚧 ⚡⚡⚡ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
🚧 ⚡⚡⚡ Storage nvme - tcp
Test sources: https://gitlab.com/cki-project/kernel-tests
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. 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.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: 💥 PANICKED: Test report for kernel 5.10.0-rc1 (arm-next)
2020-10-26 19:42 💥 PANICKED: Test report for kernel 5.10.0-rc1 (arm-next) CKI Project
@ 2020-10-26 20:49 ` Will Deacon
2020-10-26 22:17 ` Rachel Sibley
0 siblings, 1 reply; 4+ messages in thread
From: Will Deacon @ 2020-10-26 20:49 UTC (permalink / raw)
To: CKI Project; +Cc: catalin.marinas, Jeff Bastian, linux-arm-kernel
Hi CKI folks,
On Mon, Oct 26, 2020 at 07:42:26PM -0000, CKI Project wrote:
> We ran automated tests on a recent commit from this kernel tree:
>
> Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
> Commit: 3650b228f83a - Linux 5.10-rc1
>
> The results of these automated tests are provided below.
>
> Overall result: FAILED (see details below)
> Merge: OK
> Compile: OK
> Tests: PANICKED
>
> All kernel binaries, config files, and logs are available for download here:
>
> https://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefix=datawarehouse-public/2020/10/26/615908
>
> One or more kernel tests failed:
>
> aarch64:
> 💥 stress: stress-ng
Hmm, I can't see a kernel panic in any of the logs, but I might be looking
in the wrong place. Please can you point me to the panic message?
Thanks,
Will
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: 💥 PANICKED: Test report for kernel 5.10.0-rc1 (arm-next)
2020-10-26 20:49 ` Will Deacon
@ 2020-10-26 22:17 ` Rachel Sibley
2020-10-27 9:19 ` Will Deacon
0 siblings, 1 reply; 4+ messages in thread
From: Rachel Sibley @ 2020-10-26 22:17 UTC (permalink / raw)
To: Will Deacon, CKI Project; +Cc: catalin.marinas, Jeff Bastian, linux-arm-kernel
On 10/26/20 4:49 PM, Will Deacon wrote:
> Hi CKI folks,
>
> On Mon, Oct 26, 2020 at 07:42:26PM -0000, CKI Project wrote:
>> We ran automated tests on a recent commit from this kernel tree:
>>
>> Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
>> Commit: 3650b228f83a - Linux 5.10-rc1
>>
>> The results of these automated tests are provided below.
>>
>> Overall result: FAILED (see details below)
>> Merge: OK
>> Compile: OK
>> Tests: PANICKED
>>
>> All kernel binaries, config files, and logs are available for download here:
>>
>> https://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefix=datawarehouse-public/2020/10/26/615908
>>
>> One or more kernel tests failed:
>>
>> aarch64:
>> 💥 stress: stress-ng
>
> Hmm, I can't see a kernel panic in any of the logs, but I might be looking
> in the wrong place. Please can you point me to the panic message?
You can find it in the console.log. It was triggered by stress-ng, it's also present on mainline and other
upstream trees for both aarch64/x86_64 arches, we are working on reporting and masking the stressor.
https://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/datawarehouse-public/2020/10/26/615908/build_aarch64_redhat%3A1003829/tests/8971427_aarch64_2_console.log
[ 9602.788234] Call trace:
[ 9602.788243] percpu_ref_get_many.constprop.0+0x10/0x78
[ 9602.788246] refill_obj_stock+0x64/0xd8
[ 9602.788250] obj_cgroup_uncharge+0x18/0x28
[ 9602.788257] memcg_slab_free_hook+0xf4/0x240
[ 9602.788263] kfree+0xe8/0x298
[ 9602.788267] proc_sys_call_handler+0x180/0x220
[ 9602.788271] proc_sys_read+0x1c/0x28
[ 9602.788274] new_sync_read+0xdc/0x158
[ 9602.789461] vfs_read+0x150/0x1e0
[ 9602.789466] ksys_read+0x60/0xe8
[ 9602.789469] __arm64_sys_read+0x24/0x30
[ 9602.789472] el0_svc_common.constprop.0+0x84/0x1b8
[ 9602.790666] do_el0_svc+0x2c/0x98
[ 9602.790673] el0_sync_handler+0xb0/0xb8
[ 9602.790681] el0_sync+0x178/0x180
[ 9602.790688] Code: d503233f a9be7bfd aa0003e1 910003fd (f9400000)
[ 9602.790691] ---[ end trace b214fef13c27568f ]---
[ 9602.797750] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-128' (offset 49, size 108)!
[ 9603.823095] ------------[ cut here ]------------
[ 9603.823100] kernel BUG at mm/usercopy.c:99!
[ 9603.823111] Internal error: Oops - BUG: 0 [#4] SMP
Thanks,
Rachel
>
> Thanks,
>
> Will
>
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: 💥 PANICKED: Test report for kernel 5.10.0-rc1 (arm-next)
2020-10-26 22:17 ` Rachel Sibley
@ 2020-10-27 9:19 ` Will Deacon
0 siblings, 0 replies; 4+ messages in thread
From: Will Deacon @ 2020-10-27 9:19 UTC (permalink / raw)
To: Rachel Sibley
Cc: catalin.marinas, Jeff Bastian, linux-arm-kernel, CKI Project
On Mon, Oct 26, 2020 at 06:17:03PM -0400, Rachel Sibley wrote:
> On 10/26/20 4:49 PM, Will Deacon wrote:
> > On Mon, Oct 26, 2020 at 07:42:26PM -0000, CKI Project wrote:
> > > We ran automated tests on a recent commit from this kernel tree:
> > >
> > > Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
> > > Commit: 3650b228f83a - Linux 5.10-rc1
> > >
> > > The results of these automated tests are provided below.
> > >
> > > Overall result: FAILED (see details below)
> > > Merge: OK
> > > Compile: OK
> > > Tests: PANICKED
> > >
> > > All kernel binaries, config files, and logs are available for download here:
> > >
> > > https://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefix=datawarehouse-public/2020/10/26/615908
> > >
> > > One or more kernel tests failed:
> > >
> > > aarch64:
> > > 💥 stress: stress-ng
> >
> > Hmm, I can't see a kernel panic in any of the logs, but I might be looking
> > in the wrong place. Please can you point me to the panic message?
>
> You can find it in the console.log. It was triggered by stress-ng, it's also present on mainline and other
> upstream trees for both aarch64/x86_64 arches, we are working on reporting and masking the stressor.
>
> https://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/datawarehouse-public/2020/10/26/615908/build_aarch64_redhat%3A1003829/tests/8971427_aarch64_2_console.log
>
> [ 9602.788234] Call trace:
> [ 9602.788243] percpu_ref_get_many.constprop.0+0x10/0x78
> [ 9602.788246] refill_obj_stock+0x64/0xd8
> [ 9602.788250] obj_cgroup_uncharge+0x18/0x28
> [ 9602.788257] memcg_slab_free_hook+0xf4/0x240
> [ 9602.788263] kfree+0xe8/0x298
> [ 9602.788267] proc_sys_call_handler+0x180/0x220
> [ 9602.788271] proc_sys_read+0x1c/0x28
> [ 9602.788274] new_sync_read+0xdc/0x158
> [ 9602.789461] vfs_read+0x150/0x1e0
> [ 9602.789466] ksys_read+0x60/0xe8
> [ 9602.789469] __arm64_sys_read+0x24/0x30
> [ 9602.789472] el0_svc_common.constprop.0+0x84/0x1b8
> [ 9602.790666] do_el0_svc+0x2c/0x98
> [ 9602.790673] el0_sync_handler+0xb0/0xb8
> [ 9602.790681] el0_sync+0x178/0x180
> [ 9602.790688] Code: d503233f a9be7bfd aa0003e1 910003fd (f9400000)
> [ 9602.790691] ---[ end trace b214fef13c27568f ]---
> [ 9602.797750] usercopy: Kernel memory exposure attempt detected from SLUB object 'kmalloc-128' (offset 49, size 108)!
> [ 9603.823095] ------------[ cut here ]------------
> [ 9603.823100] kernel BUG at mm/usercopy.c:99!
> [ 9603.823111] Internal error: Oops - BUG: 0 [#4] SMP
Aha, thanks. I was grepping for "panic"!
Will
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
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2020-10-26 19:42 💥 PANICKED: Test report for kernel 5.10.0-rc1 (arm-next) CKI Project
2020-10-26 20:49 ` Will Deacon
2020-10-26 22:17 ` Rachel Sibley
2020-10-27 9:19 ` Will Deacon
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