* Re: [PATCH 6.1 00/97] 6.1.138-rc1 review
[not found] <20250507183806.987408728@linuxfoundation.org>
@ 2025-05-08 9:45 ` Jon Hunter
2025-05-08 9:48 ` Jon Hunter
0 siblings, 1 reply; 5+ messages in thread
From: Jon Hunter @ 2025-05-08 9:45 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: Greg Kroah-Hartman, patches, linux-kernel, torvalds, akpm, linux,
shuah, patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, srw, rwarsow, conor, hargar, broonie,
linux-tegra, stable
On Wed, 07 May 2025 20:38:35 +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.1.138 release.
> There are 97 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, 09 May 2025 18:37:41 +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/v6.x/stable-review/patch-6.1.138-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-6.1.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
Failures detected for Tegra ...
Test results for stable-v6.1:
10 builds: 10 pass, 0 fail
28 boots: 28 pass, 0 fail
115 tests: 109 pass, 6 fail
Linux version: 6.1.138-rc1-gca7b19b902b8
Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000,
tegra186-p3509-0000+p3636-0001, tegra194-p2972-0000,
tegra194-p3509-0000+p3668-0000, tegra20-ventana,
tegra210-p2371-2180, tegra210-p3450-0000,
tegra30-cardhu-a04
Test failures: tegra186-p2771-0000: cpu-hotplug
tegra194-p2972-0000: pm-system-suspend.sh
tegra210-p2371-2180: cpu-hotplug
tegra210-p3450-0000: cpu-hotplug
Jon
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 6.1 00/97] 6.1.138-rc1 review
2025-05-08 9:45 ` [PATCH 6.1 00/97] 6.1.138-rc1 review Jon Hunter
@ 2025-05-08 9:48 ` Jon Hunter
2025-05-08 9:52 ` Jon Hunter
0 siblings, 1 reply; 5+ messages in thread
From: Jon Hunter @ 2025-05-08 9:48 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: patches, linux-kernel, torvalds, akpm, linux, shuah, patches,
lkft-triage, pavel, f.fainelli, sudipm.mukherjee, srw, rwarsow,
conor, hargar, broonie, linux-tegra, stable
Hi Greg,
On 08/05/2025 10:45, Jon Hunter wrote:
> On Wed, 07 May 2025 20:38:35 +0200, Greg Kroah-Hartman wrote:
>> This is the start of the stable review cycle for the 6.1.138 release.
>> There are 97 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, 09 May 2025 18:37:41 +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/v6.x/stable-review/patch-6.1.138-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-6.1.y
>> and the diffstat can be found below.
>>
>> thanks,
>>
>> greg k-h
>
> Failures detected for Tegra ...
>
> Test results for stable-v6.1:
> 10 builds: 10 pass, 0 fail
> 28 boots: 28 pass, 0 fail
> 115 tests: 109 pass, 6 fail
>
> Linux version: 6.1.138-rc1-gca7b19b902b8
> Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000,
> tegra186-p3509-0000+p3636-0001, tegra194-p2972-0000,
> tegra194-p3509-0000+p3668-0000, tegra20-ventana,
> tegra210-p2371-2180, tegra210-p3450-0000,
> tegra30-cardhu-a04
>
> Test failures: tegra186-p2771-0000: cpu-hotplug
> tegra194-p2972-0000: pm-system-suspend.sh
> tegra210-p2371-2180: cpu-hotplug
> tegra210-p3450-0000: cpu-hotplug
I am seeing some crashes like the following ...
[ 212.540298] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
[ 212.549130] Mem abort info:
[ 212.552008] ESR = 0x0000000096000004
[ 212.555822] EC = 0x25: DABT (current EL), IL = 32 bits
[ 212.561151] SET = 0, FnV = 0
[ 212.564213] EA = 0, S1PTW = 0
[ 212.567361] FSC = 0x04: level 0 translation fault
[ 212.572246] Data abort info:
[ 212.575137] ISV = 0, ISS = 0x00000004
[ 212.578980] CM = 0, WnR = 0
[ 212.581945] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000103824000
[ 212.588394] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
[ 212.595199] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
[ 212.601465] Modules linked in: snd_soc_tegra210_mixer snd_soc_tegra210_ope snd_soc_tegra186_asrc snd_soc_tegra210_adx snd_soc_tegra210_amx snd_soc_tegra210_mvc snd_soc_tegra210_sfc snd_soc_tegra210_admaif snd_soc_tegra186_dspk snd_soc_tegra210_dmic snd_soc_tegra_pcm snd_soc_tegra210_i2s tegra_drm drm_dp_aux_bus cec drm_display_helper drm_kms_helper snd_soc_tegra210_ahub tegra210_adma drm snd_soc_tegra_audio_graph_card snd_soc_audio_graph_card crct10dif_ce snd_soc_simple_card_utils at24 tegra_bpmp_thermal tegra_aconnect snd_hda_codec_hdmi snd_hda_tegra snd_hda_codec snd_hda_core tegra_xudc host1x ina3221 ip_tables x_tables ipv6
[ 212.657003] CPU: 0 PID: 44 Comm: kworker/0:1 Tainted: G S 6.1.138-rc1-gca7b19b902b8 #1
[ 212.666306] Hardware name: NVIDIA Jetson TX2 Developer Kit (DT)
[ 212.672221] Workqueue: events work_for_cpu_fn
[ 212.676588] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 212.683546] pc : percpu_ref_put_many.constprop.0+0x18/0xe0
[ 212.689036] lr : percpu_ref_put_many.constprop.0+0x18/0xe0
[ 212.694520] sp : ffff80000a5fbc70
[ 212.697832] x29: ffff80000a5fbc70 x28: ffff800009ba3750 x27: 0000000000000000
[ 212.704970] x26: 0000000000000001 x25: 0000000000000028 x24: 0000000000000000
[ 212.712105] x23: ffff8001eb1a1000 x22: 0000000000000001 x21: 0000000000000000
[ 212.719240] x20: 0000000000000000 x19: 0000000000000000 x18: ffffffffffffffff
[ 212.726376] x17: 00000000000000a1 x16: 0000000000000001 x15: fffffc0002017800
[ 212.733510] x14: 00000000fffffffe x13: dead000000000100 x12: dead000000000122
[ 212.740645] x11: 0000000000000001 x10: 00000000f0000080 x9 : 0000000000000000
[ 212.747780] x8 : ffff80000a5fbc98 x7 : 00000000ffffffff x6 : ffff80000a19c410
[ 212.754914] x5 : ffff0001f4d44750 x4 : 0000000000000000 x3 : 0000000000000000
[ 212.762048] x2 : ffff8001eb1a1000 x1 : ffff000080a48ec0 x0 : 0000000000000001
[ 212.769184] Call trace:
[ 212.771628] percpu_ref_put_many.constprop.0+0x18/0xe0
[ 212.776769] memcg_hotplug_cpu_dead+0x60/0x90
[ 212.781127] cpuhp_invoke_callback+0x118/0x230
[ 212.785574] _cpu_down+0x180/0x3b0
[ 212.788981] __cpu_down_maps_locked+0x18/0x30
[ 212.793339] work_for_cpu_fn+0x1c/0x30
[ 212.797086] process_one_work+0x1cc/0x320
[ 212.801097] worker_thread+0x2c8/0x450
[ 212.804846] kthread+0x10c/0x110
[ 212.808075] ret_from_fork+0x10/0x20
[ 212.811657] Code: 910003fd f9000bf3 aa0003f3 97f9c873 (f9400260)
[ 212.817745] ---[ end trace 0000000000000000 ]---
I will kick off a bisect now.
Jon
--
nvpublic
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 6.1 00/97] 6.1.138-rc1 review
2025-05-08 9:48 ` Jon Hunter
@ 2025-05-08 9:52 ` Jon Hunter
2025-05-08 11:24 ` Greg Kroah-Hartman
0 siblings, 1 reply; 5+ messages in thread
From: Jon Hunter @ 2025-05-08 9:52 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: patches, linux-kernel, torvalds, akpm, linux, shuah, patches,
lkft-triage, pavel, f.fainelli, sudipm.mukherjee, srw, rwarsow,
conor, hargar, broonie, linux-tegra, stable
On 08/05/2025 10:48, Jon Hunter wrote:
> Hi Greg,
>
> On 08/05/2025 10:45, Jon Hunter wrote:
>> On Wed, 07 May 2025 20:38:35 +0200, Greg Kroah-Hartman wrote:
>>> This is the start of the stable review cycle for the 6.1.138 release.
>>> There are 97 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, 09 May 2025 18:37:41 +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/v6.x/stable-review/
>>> patch-6.1.138-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-6.1.y
>>> and the diffstat can be found below.
>>>
>>> thanks,
>>>
>>> greg k-h
>>
>> Failures detected for Tegra ...
>>
>> Test results for stable-v6.1:
>> 10 builds: 10 pass, 0 fail
>> 28 boots: 28 pass, 0 fail
>> 115 tests: 109 pass, 6 fail
>>
>> Linux version: 6.1.138-rc1-gca7b19b902b8
>> Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000,
>> tegra186-p3509-0000+p3636-0001, tegra194-p2972-0000,
>> tegra194-p3509-0000+p3668-0000, tegra20-ventana,
>> tegra210-p2371-2180, tegra210-p3450-0000,
>> tegra30-cardhu-a04
>>
>> Test failures: tegra186-p2771-0000: cpu-hotplug
>> tegra194-p2972-0000: pm-system-suspend.sh
>> tegra210-p2371-2180: cpu-hotplug
>> tegra210-p3450-0000: cpu-hotplug
>
>
> I am seeing some crashes like the following ...
>
> [ 212.540298] Unable to handle kernel NULL pointer dereference at
> virtual address 0000000000000000
> [ 212.549130] Mem abort info:
> [ 212.552008] ESR = 0x0000000096000004
> [ 212.555822] EC = 0x25: DABT (current EL), IL = 32 bits
> [ 212.561151] SET = 0, FnV = 0
> [ 212.564213] EA = 0, S1PTW = 0
> [ 212.567361] FSC = 0x04: level 0 translation fault
> [ 212.572246] Data abort info:
> [ 212.575137] ISV = 0, ISS = 0x00000004
> [ 212.578980] CM = 0, WnR = 0
> [ 212.581945] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000103824000
> [ 212.588394] [0000000000000000] pgd=0000000000000000,
> p4d=0000000000000000
> [ 212.595199] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
> [ 212.601465] Modules linked in: snd_soc_tegra210_mixer
> snd_soc_tegra210_ope snd_soc_tegra186_asrc snd_soc_tegra210_adx
> snd_soc_tegra210_amx snd_soc_tegra210_mvc snd_soc_tegra210_sfc
> snd_soc_tegra210_admaif snd_soc_tegra186_dspk snd_soc_tegra210_dmic
> snd_soc_tegra_pcm snd_soc_tegra210_i2s tegra_drm drm_dp_aux_bus cec
> drm_display_helper drm_kms_helper snd_soc_tegra210_ahub tegra210_adma
> drm snd_soc_tegra_audio_graph_card snd_soc_audio_graph_card crct10dif_ce
> snd_soc_simple_card_utils at24 tegra_bpmp_thermal tegra_aconnect
> snd_hda_codec_hdmi snd_hda_tegra snd_hda_codec snd_hda_core tegra_xudc
> host1x ina3221 ip_tables x_tables ipv6
> [ 212.657003] CPU: 0 PID: 44 Comm: kworker/0:1 Tainted: G
> S 6.1.138-rc1-gca7b19b902b8 #1
> [ 212.666306] Hardware name: NVIDIA Jetson TX2 Developer Kit (DT)
> [ 212.672221] Workqueue: events work_for_cpu_fn
> [ 212.676588] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS
> BTYPE=--)
> [ 212.683546] pc : percpu_ref_put_many.constprop.0+0x18/0xe0
> [ 212.689036] lr : percpu_ref_put_many.constprop.0+0x18/0xe0
> [ 212.694520] sp : ffff80000a5fbc70
> [ 212.697832] x29: ffff80000a5fbc70 x28: ffff800009ba3750 x27:
> 0000000000000000
> [ 212.704970] x26: 0000000000000001 x25: 0000000000000028 x24:
> 0000000000000000
> [ 212.712105] x23: ffff8001eb1a1000 x22: 0000000000000001 x21:
> 0000000000000000
> [ 212.719240] x20: 0000000000000000 x19: 0000000000000000 x18:
> ffffffffffffffff
> [ 212.726376] x17: 00000000000000a1 x16: 0000000000000001 x15:
> fffffc0002017800
> [ 212.733510] x14: 00000000fffffffe x13: dead000000000100 x12:
> dead000000000122
> [ 212.740645] x11: 0000000000000001 x10: 00000000f0000080 x9 :
> 0000000000000000
> [ 212.747780] x8 : ffff80000a5fbc98 x7 : 00000000ffffffff x6 :
> ffff80000a19c410
> [ 212.754914] x5 : ffff0001f4d44750 x4 : 0000000000000000 x3 :
> 0000000000000000
> [ 212.762048] x2 : ffff8001eb1a1000 x1 : ffff000080a48ec0 x0 :
> 0000000000000001
> [ 212.769184] Call trace:
> [ 212.771628] percpu_ref_put_many.constprop.0+0x18/0xe0
> [ 212.776769] memcg_hotplug_cpu_dead+0x60/0x90
> [ 212.781127] cpuhp_invoke_callback+0x118/0x230
> [ 212.785574] _cpu_down+0x180/0x3b0
> [ 212.788981] __cpu_down_maps_locked+0x18/0x30
> [ 212.793339] work_for_cpu_fn+0x1c/0x30
> [ 212.797086] process_one_work+0x1cc/0x320
> [ 212.801097] worker_thread+0x2c8/0x450
> [ 212.804846] kthread+0x10c/0x110
> [ 212.808075] ret_from_fork+0x10/0x20
> [ 212.811657] Code: 910003fd f9000bf3 aa0003f3 97f9c873 (f9400260)
> [ 212.817745] ---[ end trace 0000000000000000 ]---
>
> I will kick off a bisect now.
I wonder if it is this old chestnut again ...
Shakeel Butt <shakeel.butt@linux.dev>
memcg: drain obj stock on cpu hotplug teardown
I will try that first.
Jon
--
nvpublic
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 6.1 00/97] 6.1.138-rc1 review
2025-05-08 9:52 ` Jon Hunter
@ 2025-05-08 11:24 ` Greg Kroah-Hartman
2025-05-08 12:21 ` Jon Hunter
0 siblings, 1 reply; 5+ messages in thread
From: Greg Kroah-Hartman @ 2025-05-08 11:24 UTC (permalink / raw)
To: Jon Hunter
Cc: patches, linux-kernel, torvalds, akpm, linux, shuah, patches,
lkft-triage, pavel, f.fainelli, sudipm.mukherjee, srw, rwarsow,
conor, hargar, broonie, linux-tegra, stable
On Thu, May 08, 2025 at 10:52:59AM +0100, Jon Hunter wrote:
>
> On 08/05/2025 10:48, Jon Hunter wrote:
> > Hi Greg,
> >
> > On 08/05/2025 10:45, Jon Hunter wrote:
> > > On Wed, 07 May 2025 20:38:35 +0200, Greg Kroah-Hartman wrote:
> > > > This is the start of the stable review cycle for the 6.1.138 release.
> > > > There are 97 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, 09 May 2025 18:37:41 +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/v6.x/stable-review/
> > > > patch-6.1.138-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-6.1.y
> > > > and the diffstat can be found below.
> > > >
> > > > thanks,
> > > >
> > > > greg k-h
> > >
> > > Failures detected for Tegra ...
> > >
> > > Test results for stable-v6.1:
> > > 10 builds: 10 pass, 0 fail
> > > 28 boots: 28 pass, 0 fail
> > > 115 tests: 109 pass, 6 fail
> > >
> > > Linux version: 6.1.138-rc1-gca7b19b902b8
> > > Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000,
> > > tegra186-p3509-0000+p3636-0001, tegra194-p2972-0000,
> > > tegra194-p3509-0000+p3668-0000, tegra20-ventana,
> > > tegra210-p2371-2180, tegra210-p3450-0000,
> > > tegra30-cardhu-a04
> > >
> > > Test failures: tegra186-p2771-0000: cpu-hotplug
> > > tegra194-p2972-0000: pm-system-suspend.sh
> > > tegra210-p2371-2180: cpu-hotplug
> > > tegra210-p3450-0000: cpu-hotplug
> >
> >
> > I am seeing some crashes like the following ...
> >
> > [ 212.540298] Unable to handle kernel NULL pointer dereference at
> > virtual address 0000000000000000
> > [ 212.549130] Mem abort info:
> > [ 212.552008] ESR = 0x0000000096000004
> > [ 212.555822] EC = 0x25: DABT (current EL), IL = 32 bits
> > [ 212.561151] SET = 0, FnV = 0
> > [ 212.564213] EA = 0, S1PTW = 0
> > [ 212.567361] FSC = 0x04: level 0 translation fault
> > [ 212.572246] Data abort info:
> > [ 212.575137] ISV = 0, ISS = 0x00000004
> > [ 212.578980] CM = 0, WnR = 0
> > [ 212.581945] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000103824000
> > [ 212.588394] [0000000000000000] pgd=0000000000000000,
> > p4d=0000000000000000
> > [ 212.595199] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
> > [ 212.601465] Modules linked in: snd_soc_tegra210_mixer
> > snd_soc_tegra210_ope snd_soc_tegra186_asrc snd_soc_tegra210_adx
> > snd_soc_tegra210_amx snd_soc_tegra210_mvc snd_soc_tegra210_sfc
> > snd_soc_tegra210_admaif snd_soc_tegra186_dspk snd_soc_tegra210_dmic
> > snd_soc_tegra_pcm snd_soc_tegra210_i2s tegra_drm drm_dp_aux_bus cec
> > drm_display_helper drm_kms_helper snd_soc_tegra210_ahub tegra210_adma
> > drm snd_soc_tegra_audio_graph_card snd_soc_audio_graph_card crct10dif_ce
> > snd_soc_simple_card_utils at24 tegra_bpmp_thermal tegra_aconnect
> > snd_hda_codec_hdmi snd_hda_tegra snd_hda_codec snd_hda_core tegra_xudc
> > host1x ina3221 ip_tables x_tables ipv6
> > [ 212.657003] CPU: 0 PID: 44 Comm: kworker/0:1 Tainted: G
> > S 6.1.138-rc1-gca7b19b902b8 #1
> > [ 212.666306] Hardware name: NVIDIA Jetson TX2 Developer Kit (DT)
> > [ 212.672221] Workqueue: events work_for_cpu_fn
> > [ 212.676588] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS
> > BTYPE=--)
> > [ 212.683546] pc : percpu_ref_put_many.constprop.0+0x18/0xe0
> > [ 212.689036] lr : percpu_ref_put_many.constprop.0+0x18/0xe0
> > [ 212.694520] sp : ffff80000a5fbc70
> > [ 212.697832] x29: ffff80000a5fbc70 x28: ffff800009ba3750 x27:
> > 0000000000000000
> > [ 212.704970] x26: 0000000000000001 x25: 0000000000000028 x24:
> > 0000000000000000
> > [ 212.712105] x23: ffff8001eb1a1000 x22: 0000000000000001 x21:
> > 0000000000000000
> > [ 212.719240] x20: 0000000000000000 x19: 0000000000000000 x18:
> > ffffffffffffffff
> > [ 212.726376] x17: 00000000000000a1 x16: 0000000000000001 x15:
> > fffffc0002017800
> > [ 212.733510] x14: 00000000fffffffe x13: dead000000000100 x12:
> > dead000000000122
> > [ 212.740645] x11: 0000000000000001 x10: 00000000f0000080 x9 :
> > 0000000000000000
> > [ 212.747780] x8 : ffff80000a5fbc98 x7 : 00000000ffffffff x6 :
> > ffff80000a19c410
> > [ 212.754914] x5 : ffff0001f4d44750 x4 : 0000000000000000 x3 :
> > 0000000000000000
> > [ 212.762048] x2 : ffff8001eb1a1000 x1 : ffff000080a48ec0 x0 :
> > 0000000000000001
> > [ 212.769184] Call trace:
> > [ 212.771628] percpu_ref_put_many.constprop.0+0x18/0xe0
> > [ 212.776769] memcg_hotplug_cpu_dead+0x60/0x90
> > [ 212.781127] cpuhp_invoke_callback+0x118/0x230
> > [ 212.785574] _cpu_down+0x180/0x3b0
> > [ 212.788981] __cpu_down_maps_locked+0x18/0x30
> > [ 212.793339] work_for_cpu_fn+0x1c/0x30
> > [ 212.797086] process_one_work+0x1cc/0x320
> > [ 212.801097] worker_thread+0x2c8/0x450
> > [ 212.804846] kthread+0x10c/0x110
> > [ 212.808075] ret_from_fork+0x10/0x20
> > [ 212.811657] Code: 910003fd f9000bf3 aa0003f3 97f9c873 (f9400260)
> > [ 212.817745] ---[ end trace 0000000000000000 ]---
> >
> > I will kick off a bisect now.
>
>
> I wonder if it is this old chestnut again ...
>
> Shakeel Butt <shakeel.butt@linux.dev>
> memcg: drain obj stock on cpu hotplug teardown
>
> I will try that first.
Argh, that one keeps slipping back in. I'll go drop it from here, and
6.6.y as I don't see what would have fixed it from before.
thanks,
greg k-h
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 6.1 00/97] 6.1.138-rc1 review
2025-05-08 11:24 ` Greg Kroah-Hartman
@ 2025-05-08 12:21 ` Jon Hunter
0 siblings, 0 replies; 5+ messages in thread
From: Jon Hunter @ 2025-05-08 12:21 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: patches, linux-kernel, torvalds, akpm, linux, shuah, patches,
lkft-triage, pavel, f.fainelli, sudipm.mukherjee, srw, rwarsow,
conor, hargar, broonie, linux-tegra, stable
On 08/05/2025 12:24, Greg Kroah-Hartman wrote:
> On Thu, May 08, 2025 at 10:52:59AM +0100, Jon Hunter wrote:
>>
>> On 08/05/2025 10:48, Jon Hunter wrote:
>>> Hi Greg,
>>>
>>> On 08/05/2025 10:45, Jon Hunter wrote:
>>>> On Wed, 07 May 2025 20:38:35 +0200, Greg Kroah-Hartman wrote:
>>>>> This is the start of the stable review cycle for the 6.1.138 release.
>>>>> There are 97 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, 09 May 2025 18:37:41 +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/v6.x/stable-review/
>>>>> patch-6.1.138-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-6.1.y
>>>>> and the diffstat can be found below.
>>>>>
>>>>> thanks,
>>>>>
>>>>> greg k-h
>>>>
>>>> Failures detected for Tegra ...
>>>>
>>>> Test results for stable-v6.1:
>>>> 10 builds: 10 pass, 0 fail
>>>> 28 boots: 28 pass, 0 fail
>>>> 115 tests: 109 pass, 6 fail
>>>>
>>>> Linux version: 6.1.138-rc1-gca7b19b902b8
>>>> Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000,
>>>> tegra186-p3509-0000+p3636-0001, tegra194-p2972-0000,
>>>> tegra194-p3509-0000+p3668-0000, tegra20-ventana,
>>>> tegra210-p2371-2180, tegra210-p3450-0000,
>>>> tegra30-cardhu-a04
>>>>
>>>> Test failures: tegra186-p2771-0000: cpu-hotplug
>>>> tegra194-p2972-0000: pm-system-suspend.sh
>>>> tegra210-p2371-2180: cpu-hotplug
>>>> tegra210-p3450-0000: cpu-hotplug
>>>
>>>
>>> I am seeing some crashes like the following ...
>>>
>>> [ 212.540298] Unable to handle kernel NULL pointer dereference at
>>> virtual address 0000000000000000
>>> [ 212.549130] Mem abort info:
>>> [ 212.552008] ESR = 0x0000000096000004
>>> [ 212.555822] EC = 0x25: DABT (current EL), IL = 32 bits
>>> [ 212.561151] SET = 0, FnV = 0
>>> [ 212.564213] EA = 0, S1PTW = 0
>>> [ 212.567361] FSC = 0x04: level 0 translation fault
>>> [ 212.572246] Data abort info:
>>> [ 212.575137] ISV = 0, ISS = 0x00000004
>>> [ 212.578980] CM = 0, WnR = 0
>>> [ 212.581945] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000103824000
>>> [ 212.588394] [0000000000000000] pgd=0000000000000000,
>>> p4d=0000000000000000
>>> [ 212.595199] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
>>> [ 212.601465] Modules linked in: snd_soc_tegra210_mixer
>>> snd_soc_tegra210_ope snd_soc_tegra186_asrc snd_soc_tegra210_adx
>>> snd_soc_tegra210_amx snd_soc_tegra210_mvc snd_soc_tegra210_sfc
>>> snd_soc_tegra210_admaif snd_soc_tegra186_dspk snd_soc_tegra210_dmic
>>> snd_soc_tegra_pcm snd_soc_tegra210_i2s tegra_drm drm_dp_aux_bus cec
>>> drm_display_helper drm_kms_helper snd_soc_tegra210_ahub tegra210_adma
>>> drm snd_soc_tegra_audio_graph_card snd_soc_audio_graph_card crct10dif_ce
>>> snd_soc_simple_card_utils at24 tegra_bpmp_thermal tegra_aconnect
>>> snd_hda_codec_hdmi snd_hda_tegra snd_hda_codec snd_hda_core tegra_xudc
>>> host1x ina3221 ip_tables x_tables ipv6
>>> [ 212.657003] CPU: 0 PID: 44 Comm: kworker/0:1 Tainted: G
>>> S 6.1.138-rc1-gca7b19b902b8 #1
>>> [ 212.666306] Hardware name: NVIDIA Jetson TX2 Developer Kit (DT)
>>> [ 212.672221] Workqueue: events work_for_cpu_fn
>>> [ 212.676588] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS
>>> BTYPE=--)
>>> [ 212.683546] pc : percpu_ref_put_many.constprop.0+0x18/0xe0
>>> [ 212.689036] lr : percpu_ref_put_many.constprop.0+0x18/0xe0
>>> [ 212.694520] sp : ffff80000a5fbc70
>>> [ 212.697832] x29: ffff80000a5fbc70 x28: ffff800009ba3750 x27:
>>> 0000000000000000
>>> [ 212.704970] x26: 0000000000000001 x25: 0000000000000028 x24:
>>> 0000000000000000
>>> [ 212.712105] x23: ffff8001eb1a1000 x22: 0000000000000001 x21:
>>> 0000000000000000
>>> [ 212.719240] x20: 0000000000000000 x19: 0000000000000000 x18:
>>> ffffffffffffffff
>>> [ 212.726376] x17: 00000000000000a1 x16: 0000000000000001 x15:
>>> fffffc0002017800
>>> [ 212.733510] x14: 00000000fffffffe x13: dead000000000100 x12:
>>> dead000000000122
>>> [ 212.740645] x11: 0000000000000001 x10: 00000000f0000080 x9 :
>>> 0000000000000000
>>> [ 212.747780] x8 : ffff80000a5fbc98 x7 : 00000000ffffffff x6 :
>>> ffff80000a19c410
>>> [ 212.754914] x5 : ffff0001f4d44750 x4 : 0000000000000000 x3 :
>>> 0000000000000000
>>> [ 212.762048] x2 : ffff8001eb1a1000 x1 : ffff000080a48ec0 x0 :
>>> 0000000000000001
>>> [ 212.769184] Call trace:
>>> [ 212.771628] percpu_ref_put_many.constprop.0+0x18/0xe0
>>> [ 212.776769] memcg_hotplug_cpu_dead+0x60/0x90
>>> [ 212.781127] cpuhp_invoke_callback+0x118/0x230
>>> [ 212.785574] _cpu_down+0x180/0x3b0
>>> [ 212.788981] __cpu_down_maps_locked+0x18/0x30
>>> [ 212.793339] work_for_cpu_fn+0x1c/0x30
>>> [ 212.797086] process_one_work+0x1cc/0x320
>>> [ 212.801097] worker_thread+0x2c8/0x450
>>> [ 212.804846] kthread+0x10c/0x110
>>> [ 212.808075] ret_from_fork+0x10/0x20
>>> [ 212.811657] Code: 910003fd f9000bf3 aa0003f3 97f9c873 (f9400260)
>>> [ 212.817745] ---[ end trace 0000000000000000 ]---
>>>
>>> I will kick off a bisect now.
>>
>>
>> I wonder if it is this old chestnut again ...
>>
>> Shakeel Butt <shakeel.butt@linux.dev>
>> memcg: drain obj stock on cpu hotplug teardown
>>
>> I will try that first.
>
> Argh, that one keeps slipping back in. I'll go drop it from here, and
> 6.6.y as I don't see what would have fixed it from before.
Thanks! Reverting that does fix it.
Jon
--
nvpublic
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2025-05-08 9:45 ` [PATCH 6.1 00/97] 6.1.138-rc1 review Jon Hunter
2025-05-08 9:48 ` Jon Hunter
2025-05-08 9:52 ` Jon Hunter
2025-05-08 11:24 ` Greg Kroah-Hartman
2025-05-08 12:21 ` Jon Hunter
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