Bug#1029356: marked as done (Thinkpad AMD: amd_pmc module is required for correct s0ix (Windows mode) suspend)

2023-01-23 Thread Debian Bug Tracking System
Your message dated Tue, 24 Jan 2023 08:03:23 +0100
with message-id <5642177.DvuYhMxLoT@turnagra>
and subject line Re: Bug#1029356: Thinkpad AMD: amd_pmc module is required for 
correct s0ix (Windows mode) suspend
has caused the Debian Bug report #1029356,
regarding Thinkpad AMD: amd_pmc module is required for correct s0ix (Windows 
mode) suspend
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)


-- 
1029356: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029356
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: linux-image-6.1.0-1-amd64
Version: 6.1.4-1
Severity: important

Hello there,

this is a regression from 6.0.0 too; after post-suspend wakeup, my
plasma wayland session stays frozen; the two DisplayPort screens light
up, backgrounds are shown, but the mouse doesn't move, nothing works.

I'm reportbug'ging this from a SysRQ-R, Ctrl-Alt-F2 text tty.

>From cursory dmesg reading, it seems amdgpu has an "IB test failed"
_before_ kernel suspend.

This is on 6.1.4-1a~test, patched against the "2nd DisplayPort doesn't
light up", so feel free to close the bug; I'll test if I get the same
symptoms on an unpatched kernel anyway :-)

Best,

OdyX


-- System Information:
Debian Release: bookworm/sid
  APT prefers buildd-unstable
  APT policy: (500, 'buildd-unstable'), (500, 'unstable'), (500, 'testing'), 
(1, 'buildd-experimental'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 6.1.0-1-amd64 (SMP w/16 CPU threads; PREEMPT)
Kernel taint flags: TAINT_UNSIGNED_MODULE
Locale: LANG=fr_CH.UTF-8, LC_CTYPE=fr_CH.UTF-8 (charmap=UTF-8), 
LANGUAGE=fr_CH:fr
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-6.1.0-1-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.142
ii  kmod30+20221128-1
ii  linux-base  4.9

Versions of packages linux-image-6.1.0-1-amd64 recommends:
ii  apparmor 3.0.8-1
ii  firmware-linux-free  20200122-1

Versions of packages linux-image-6.1.0-1-amd64 suggests:
pn  debian-kernel-handbook  
ii  extlinux3:6.04~git20190206.bf6db5b4+dfsg1-3+b1
ii  grub-efi-amd64  2.06-7
pn  linux-doc-6.1   
--- End Message ---
--- Begin Message ---
Version: 6.1.7-2

Hello there,

Le lundi, 23 janvier 2023, 22.09:22 h CET Salvatore Bonaccorso a écrit :
> (Adding Mario to CC, I guess he is fine with it, given as well
> involved in Debian).
> 
> On Sat, Jan 21, 2023 at 05:54:26PM +0100, Didier 'OdyX' Raboud wrote:
> > Control: tags -1 +patch -help
> > Control: clone -1 -2
> > Control: retitle -2 Thinkpad AMD: amd_pmc module is required for correct
> > s0ix (Windows mode) suspend Control: severity -2 important
> > 
> > Hello there,
> > 
> > My understanding is that there are two distinct bugs here; hereby
> > splitting to make this clearer.
> 
> The answer here is probably "maybe".
> 
> > * Original bug, as retitled by Salvatore; S3 suspend is broken on some AMD
> > 
> >   Ryzens. This is fixed by this patch queue, also attached.
> > 
> > https://gitlab.freedesktop.org/superm1/linux/-/commits/mlimonci/rhbz-21620
> > 13-gitlab-2357-v4/> 
> >   In the BIOS, "S3" is "Linux mode" for suspend.
> 
> This is one clear bug, which has now patches submitted upstream for
> review, hopefully for inclusion and then tickle in in 6.1.y.
> 
> > * While investigating this; it turns out modern kernels can also suspend
> >   on s0ix "Windows mode", but this _requires_ the `amd_pmc` module, which
> >   is not loaded automatically, but it really should. This doesn't look
> >   like an upstream bug, but rather a Debian one.
> >   
> >   As this only shows on Laptops with a "Windows mode" BIOS configuration
> >   (in a box that also shows "Linux mode"), I think it's reasonable to see
> >   this as a bug of only "important" level (even though not resuming from
> >   suspend is _bad_).
> >   
> >   I don't think we have seen a patch to fix this one yet though.
> 
> I asked explicitly again here upstream, but I think there might be a
> missunderstanding of each other's side. I asked upstream what can help
> identify why the module is not autoloading, in the thread
> https://lore.kernel.org/lkml/y81ja5y%2ftgpxk...@eldamar.lan/#t .
> Unfortunately the replies from Mario are not archived. But his final
> 
> reply was:
> > Salvatore,
> > 
> > I don't think we have a bug here. The reporters said it's working
> > for s0ix.
> > 
> > It will only load by default when the system is set to Modern
> > Standby/s2idle 

Processed: bug 971068 is forwarded to https://lore.kernel.org/lkml/y89xbxittrfpj...@eldamar.lan/T/#u

2023-01-23 Thread Debian Bug Tracking System
Processing commands for cont...@bugs.debian.org:

> forwarded 971068 
> https://lore.kernel.org/lkml/y89xbxittrfpj...@eldamar.lan/T/#u
Bug #971068 [src:linux] linux-image-5.9.0-1-686-pae: Assertion failure in i915 
intel_display.c#assert_plane() after resume from hibernation
Set Bug forwarded-to-address to 
'https://lore.kernel.org/lkml/y89xbxittrfpj...@eldamar.lan/T/#u'.
> thanks
Stopping processing here.

Please contact me if you need assistance.
-- 
971068: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=971068
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems



Processed: Re: Bug#1029384: ro option fails when used to mount a previously umounted partition

2023-01-23 Thread Debian Bug Tracking System
Processing control commands:

> reassign -1 src:linux
Bug #1029384 [mount] ro option fails when used to mount a previously umounted 
partition
Bug reassigned from package 'mount' to 'src:linux'.
No longer marked as found in versions util-linux/2.38.1-4.
Ignoring request to alter fixed versions of bug #1029384 to the same values 
previously set

-- 
1029384: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029384
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems



linux-signed-i386_5.10.162+1_source.changes is NEW

2023-01-23 Thread Debian FTP Masters
Mapping stable-security to proposed-updates.
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linux-signed-arm64_5.10.162+1_source.changes is NEW

2023-01-23 Thread Debian FTP Masters
Mapping stable-security to proposed-updates.
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Bug#1027915: systemd requires /run to be mounted with a minimum size of 20MB

2023-01-23 Thread Helge Deller

The attached patch ensures that the /run mount point
is always mounted with at least 20MB.

This is important since systemd requires at least 16MB
in /run, otherwise it will give errors and warnings and
will refuse to boot further after an emergency shell.

This patch has been tested on x86 (with VirtualBox VMs)
in configurations with 160MB RAM and 900MB RAM, as well
on a debian parisc installation with 160MB RAM.

This patch will adapt the size of /run, even if the
default value of 10% (of physical memory) is given
in the /etc/initramfs-tools/update-initramfs.conf file
(e.g. on x86).

Please apply to the next initramfs-tools update.

Signed-off-by: Helge Deller diff -up ./init.org ./init
--- ./init.org	2023-01-23 21:40:33.079738389 +
+++ ./init	2023-01-23 21:40:45.983861851 +
@@ -205,6 +205,15 @@ else
 	resume=${RESUME:-}
 fi
 
+if [ -z "${RUNSIZE}" ] || [[ "${RUNSIZE}" \< "20" ]]; then
+	read MemTotal mem_kb rest < /proc/meminfo
+	# systemd requires at minumum 16MB for /run, so reserve
+	# 20MB for machines which have less than 200MB RAM
+	if [ "$mem_kb" -lt "20" ]; then
+		RUNSIZE=20M	# for machines <= 200MB RAM
+	fi
+fi
+
 mount -t tmpfs -o "nodev,noexec,nosuid,size=${RUNSIZE:-10%},mode=0755" tmpfs /run
 mkdir -m 0700 /run/initramfs
 


linux-signed-amd64_5.10.162+1_source.changes is NEW

2023-01-23 Thread Debian FTP Masters
Mapping stable-security to proposed-updates.
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Your package has been put into the NEW queue, which requires manual action
from the ftpteam to process. The upload was otherwise valid (it had a good
OpenPGP signature and file hashes are valid), so please be patient.

Packages are routinely processed through to the archive, and do feel
free to browse the NEW queue[1].

If there is an issue with the upload, you will receive an email from a
member of the ftpteam.

If you have any questions, you may reply to this email.

[1]: https://ftp-master.debian.org/new.html
 or https://ftp-master.debian.org/backports-new.html for *-backports



Bug#999915: (no subject)

2023-01-23 Thread Helge Deller

I think the patch I sent in #1027915 should fix this issue:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1027915#24



Processed: your mail

2023-01-23 Thread Debian Bug Tracking System
Processing commands for cont...@bugs.debian.org:

> tags 1027915 patch
Bug #1027915 [initramfs-tools-core] systemd requires /run to be mounted with a 
minimum size of 20MB
Added tag(s) patch.
>
End of message, stopping processing here.

Please contact me if you need assistance.
-- 
1027915: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1027915
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems



Bug#1028309: linux-image-6.0.0-6-amd64: Regression in Kernel 6.0: System partially freezes with "nvme controller is down"

2023-01-23 Thread Bernhard Übelacker



On Thu, 12 Jan 2023 18:31:37 + =?UTF-8?Q?Julian_Gro=c3=9f?= 
 wrote:
My computer just froze on Kernel version 5.19.11-1. Though nothing got 
logged.
Now I don't know if this is the same issue and newer kernels just behave 
better in terms of logging, or if this is a different issue..


I guess I will add a second screen to my computer, open journalctl on 
there, and point a camera at it to capture the issue.


Hello Julian,
Capturing with a camera might be possible.
But if you have a serial port at the target machine,
another capturing system available, and a cable connecting them,
it might be more convenient to capture the output from the serial port,
to have it in text form.


Below links show the kernel parameters at the target machine:
https://wiki.archlinux.org/title/working_with_the_serial_console#Kernel

And at the capturing machine you could start "script", that would
record all that happens to a file "typescript" in the current directory,
and inside start "screen" to the other machine like here:
https://wiki.archlinux.org/title/working_with_the_serial_console#Screen


If the machine is still kind of responsive then it might also be possible
to capture through a network connection via "netconsole", more details
in following link:
https://wiki.ubuntu.com/Kernel/Netconsole

Kind regards,
Bernhard



linux_5.10.162-1_source.changes is NEW

2023-01-23 Thread Debian FTP Masters
Mapping stable-security to proposed-updates.
binary:affs-modules-5.10.0-21-4kc-malta-di is NEW.
binary:affs-modules-5.10.0-21-5kc-malta-di is NEW.
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binary:crc-modules-5.10.0-21-powerpc64le-di is NEW.
binary:crc-modules-5.10.0-21-s390x-di is NEW.
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binary:crypto-dm-modules-5.10.0-21-armmp-di is NEW.
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binary:event-modules-5.10.0-21-5kc-malta-di is NEW.
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binary:fuse-modules-5.10.0-21-marvell-di is 

Bug#1029356: Thinkpad AMD: amd_pmc module is required for correct s0ix (Windows mode) suspend

2023-01-23 Thread Salvatore Bonaccorso
Control: tags -1 + moreinfo

Hi Didier,

(Adding Mario to CC, I guess he is fine with it, given as well
involved in Debian).

On Sat, Jan 21, 2023 at 05:54:26PM +0100, Didier 'OdyX' Raboud wrote:
> Control: tags -1 +patch -help
> Control: clone -1 -2
> Control: retitle -2 Thinkpad AMD: amd_pmc module is required for correct s0ix 
> (Windows mode) suspend
> Control: severity -2 important
> 
> Hello there, 
> 
> My understanding is that there are two distinct bugs here; hereby splitting 
> to make this clearer.

The answer here is probably "maybe".

> * Original bug, as retitled by Salvatore; S3 suspend is broken on some AMD
>   Ryzens. This is fixed by this patch queue, also attached.
> https://gitlab.freedesktop.org/superm1/linux/-/commits/mlimonci/rhbz-2162013-gitlab-2357-v4/
> 
>   In the BIOS, "S3" is "Linux mode" for suspend.

This is one clear bug, which has now patches submitted upstream for
review, hopefully for inclusion and then tickle in in 6.1.y.

> * While investigating this; it turns out modern kernels can also suspend
>   on s0ix "Windows mode", but this _requires_ the `amd_pmc` module, which
>   is not loaded automatically, but it really should. This doesn't look
>   like an upstream bug, but rather a Debian one.
> 
>   As this only shows on Laptops with a "Windows mode" BIOS configuration
>   (in a box that also shows "Linux mode"), I think it's reasonable to see
>   this as a bug of only "important" level (even though not resuming from
>   suspend is _bad_).
> 
>   I don't think we have seen a patch to fix this one yet though.

I asked explicitly again here upstream, but I think there might be a
missunderstanding of each other's side. I asked upstream what can help
identify why the module is not autoloading, in the thread
https://lore.kernel.org/lkml/y81ja5y%2ftgpxk...@eldamar.lan/#t .
Unfortunately the replies from Mario are not archived. But his final
reply was:

> Salvatore,
> 
> I don't think we have a bug here. The reporters said it's working
> for s0ix.
>
> It will only load by default when the system is set to Modern
> Standby/s2idle mode in BIOS. On Lenovo systems they call this
> "Windows" sleep mode for some systems.

Didier, in my undestanding of your comments on upstream issue, you did
that actually, correct? I.e. setting to Modern Standby/s2idle mode in
BIOS, but amd_pmc was still *not* autoloading?

Regards,
Salvatore



Processed: Re: Bug#1029356: Thinkpad AMD: amd_pmc module is required for correct s0ix (Windows mode) suspend

2023-01-23 Thread Debian Bug Tracking System
Processing control commands:

> tags -1 + moreinfo
Bug #1029356 [src:linux] Thinkpad AMD: amd_pmc module is required for correct 
s0ix (Windows mode) suspend
Added tag(s) moreinfo.

-- 
1029356: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029356
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems



Re: [6.1] regression in net/mac80211/rx.c causing mt76x2u to freeze the system

2023-01-23 Thread Diederik de Haas
On Monday, 23 January 2023 19:05:43 CET Florian Rehnisch wrote:
> I researched a bit and found a discussion in the Arch forum, and also an
> issue in the upstream bugzilla, mentioning a patch.
> 
> I applied that patch against linux-source/6.1.7-1, built it, and it
> fixed the freeze. That patch is also mainlined (for 6.2rc5 I guess).
> 
> What should I do now? Sorry for the noise.

It's already in the queue so should be released with 6.1.8:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/
queue-6.1/wifi-mac80211-fix-initialization-of-rx-link-and-rx-link_sta.patch


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[6.1] regression in net/mac80211/rx.c causing mt76x2u to freeze the system

2023-01-23 Thread Florian Rehnisch
Hi folks,

I have an issue with both linux-image-6.1.0-1-amd64/6.1.4-1 and
linux-image-6.1.0-2-amd64/6.1.7-1. I have a
| Bus 002 Device 007: ID 057c:8503 AVM GmbH FRITZ!WLAN AC 860
stick, and a soon as this gets traffic, the system silently freezes
(i.e. no Kernel Panic at tty1).

I researched a bit and found a discussion in the Arch forum, and also an
issue in the upstream bugzilla, mentioning a patch.

I applied that patch against linux-source/6.1.7-1, built it, and it
fixed the freeze. That patch is also mainlined (for 6.2rc5 I guess).

What should I do now? Sorry for the noise.

Greetings, Florian

[Arch] https://bbs.archlinux.org/viewtopic.php?id=282306
[bugzilla] https://bugzilla.kernel.org/show_bug.cgi?id=216839
[patch]
https://patchwork.kernel.org/project/linux-wireless/patch/20221217085624.52077-1-...@nbd.name/



Processed: Re: Bug#1029507: linux-image-6.1.0-1-amd64 isn't installable

2023-01-23 Thread Debian Bug Tracking System
Processing control commands:

> reassign -1 dkms
Bug #1029507 [src:linux] linux-image-6.1.0-1-amd64 isn't installable
Bug reassigned from package 'src:linux' to 'dkms'.
No longer marked as found in versions linux/6.1.4-1.
Ignoring request to alter fixed versions of bug #1029507 to the same values 
previously set
> forcemerge 1029063 -1
Bug #1029063 [dkms] dkms: linux-image-* remains unconfigured after dkms module 
build failure
Bug #1029388 [dkms] linux-image-6.1.0-2-amd64: system does not boot up when 
swap partion is a file
Bug #1029507 [dkms] linux-image-6.1.0-1-amd64 isn't installable
Severity set to 'grave' from 'normal'
Bug #1029388 [dkms] linux-image-6.1.0-2-amd64: system does not boot up when 
swap partion is a file
Merged 1029063 1029388 1029507

-- 
1029063: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029063
1029388: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029388
1029507: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029507
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems



Bug#1029507: linux-image-6.1.0-1-amd64 isn't installable

2023-01-23 Thread Diederik de Haas
Control: reassign -1 dkms
Control: forcemerge 1029063 -1

On Monday, 23 January 2023 14:53:18 CET Stefano Simonucci wrote:
> Building module:
> Cleaning build area...
> make -j8 KERNELRELEASE=6.1.0-1-amd64 all
> KERNEL_SRC=/lib/modules/6.1.0-1-amd64/b uild...(bad exit status: 2)
> Error! Bad return status for module build on kernel: 6.1.0-1-amd64 (x86_64)
> Consult /var/lib/dkms/anbox-binder/1/build/make.log for more information.

This isn't a kernel issue, but an issue with anbox-binder which apparently is 
incompatible with kernel 6.1. Reassigning/merging accordingly.

It could be https://github.com/anbox/anbox-modules/issues/104 or if you're 
using https://github.com/Barronli/anbox_binder then it already says in the 
README.md: "Note it is already out of sync from Linux kernel tree, but it is 
still useful in certain situations."

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Bug#1029507: linux-image-6.1.0-1-amd64 isn't installable

2023-01-23 Thread Stefano Simonucci
Package: src:linux
Version: 6.1.4-1
Severity: normal
X-Debbugs-Cc: stefanosimonucci@alice.it

Dear Maintainer,

The package linux-image-6.1.0-1-amd64 with linux-headers-6.1.0-1-amd64 can't be 
configured on my system. I must boot the previous kernel. 

I get:
stefano@debsim:~$ sudo apt install linux-headers-6.1.0-1-amd64 
linux-image-6.1.0-1-amd64  
Lettura elenco dei pacchetti... Fatto
Generazione albero delle dipendenze... Fatto
Lettura informazioni sullo stato... Fatto   
Pacchetti suggeriti:
  linux-doc-6.1 debian-kernel-handbook
I seguenti pacchetti NUOVI saranno installati:
  linux-headers-6.1.0-1-amd64 linux-image-6.1.0-1-amd64
0 aggiornati, 2 installati, 0 da rimuovere e 26 non aggiornati.
È necessario scaricare 0 B/76,5 MB di archivi.
Dopo quest'operazione, verranno occupati 509 MB di spazio su disco.
Selezionato il pacchetto linux-headers-6.1.0-1-amd64 non precedentemente selezio
nato.
(Lettura del database... 1189678 file e directory attualmente installati.)
Preparativi per estrarre .../linux-headers-6.1.0-1-amd64_6.1.4-1_amd64.deb...
Estrazione di linux-headers-6.1.0-1-amd64 (6.1.4-1)...
Selezionato il pacchetto linux-image-6.1.0-1-amd64 non precedentemente seleziona
to.
Preparativi per estrarre .../linux-image-6.1.0-1-amd64_6.1.4-1_amd64.deb...
Estrazione di linux-image-6.1.0-1-amd64 (6.1.4-1)...
Configurazione di linux-image-6.1.0-1-amd64 (6.1.4-1)...
I: /vmlinuz.old is now a symlink to boot/vmlinuz-6.0.0-4-amd64
I: /initrd.img.old is now a symlink to boot/initrd.img-6.0.0-4-amd64
I: /vmlinuz is now a symlink to boot/vmlinuz-6.1.0-1-amd64
I: /initrd.img is now a symlink to boot/initrd.img-6.1.0-1-amd64
/etc/kernel/postinst.d/dkms:
dkms: running auto installation service for kernel 6.1.0-1-amd64:Sign command: /
usr/lib/linux-kbuild-6.1/scripts/sign-file
Signing key: /var/lib/dkms/mok.key
Public certificate (MOK): /var/lib/dkms/mok.pub

Building module:
Cleaning build area...
make -j8 KERNELRELEASE=6.1.0-1-amd64 all KERNEL_SRC=/lib/modules/6.1.0-1-amd64/b
uild...(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.1.0-1-amd64 (x86_64)
Consult /var/lib/dkms/anbox-ashmem/1/build/make.log for more information.
Sign command: /usr/lib/linux-kbuild-6.1/scripts/sign-file
Signing key: /var/lib/dkms/mok.key
Public certificate (MOK): /var/lib/dkms/mok.pub

Building module:
Cleaning build area...
make -j8 KERNELRELEASE=6.1.0-1-amd64 all KERNEL_SRC=/lib/modules/6.1.0-1-amd64/b
uild...(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.1.0-1-amd64 (x86_64)
Consult /var/lib/dkms/anbox-binder/1/build/make.log for more information.
Sign command: /usr/lib/linux-kbuild-6.1/scripts/sign-file
Signing key: /var/lib/dkms/mok.key
Public certificate (MOK): /var/lib/dkms/mok.pub

Building module:
Cleaning build area...
make -j8 KERNELRELEASE=6.1.0-1-amd64 all KVERSION=...
Signing module /var/lib/dkms/v4l2loopback_dc/0.0.1/build/v4l2loopback-dc.ko
Cleaning build area...

v4l2loopback-dc.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/6.1.0-1-amd64/updates/dkms/
depmod...
Error! One or more modules failed to install during autoinstall.
Refer to previous errors for more information.
 failed!
run-parts: /etc/kernel/postinst.d/dkms exited with return code 11
dpkg: errore nell'elaborare il pacchetto linux-image-6.1.0-1-amd64 (--configure)
:
 il sottoprocesso installato pacchetto linux-image-6.1.0-1-amd64 script post-ins
tallation ha restituito lo stato di errore 1
Configurazione di linux-headers-6.1.0-1-amd64 (6.1.4-1)...
/etc/kernel/header_postinst.d/dkms:
dkms: running auto installation service for kernel 6.1.0-1-amd64:Sign command: /
usr/lib/linux-kbuild-6.1/scripts/sign-file
Signing key: /var/lib/dkms/mok.key
Public certificate (MOK): /var/lib/dkms/mok.pub

Building module:
Cleaning build area...
make -j8 KERNELRELEASE=6.1.0-1-amd64 all KERNEL_SRC=/lib/modules/6.1.0-1-amd64/b
uild...(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.1.0-1-amd64 (x86_64)
Consult /var/lib/dkms/anbox-ashmem/1/build/make.log for more information.
Sign command: /usr/lib/linux-kbuild-6.1/scripts/sign-file
Signing key: /var/lib/dkms/mok.key
Public certificate (MOK): /var/lib/dkms/mok.pub

Building module:
Cleaning build area...
make -j8 KERNELRELEASE=6.1.0-1-amd64 all KERNEL_SRC=/lib/modules/6.1.0-1-amd64/b
uild...(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.1.0-1-amd64 (x86_64)
Consult /var/lib/dkms/anbox-binder/1/build/make.log for more information.
Error! One or more modules failed to install during autoinstall.
Refer to previous errors for more information.
 failed!
run-parts: /etc/kernel/header_postinst.d/dkms exited with return code 11
Failed to process /etc/kernel/header_postinst.d at /var/lib/dpkg/info/linux-head
ers-6.1.0-1-amd64.postinst line 11.
dpkg: errore nell'elaborare il pacchetto linux-headers-6.1.0-1-amd64 

Bug#1004070: linux-image-4.19.0-18-amd64: kernel crashes when accessing files via nfs

2023-01-23 Thread Friedrich Beckmann
Hi Salvatore,

thanks for asking! If I remember correctly later kernels did not work at the 
time when I tested this. But have not tried more recent 4.19.x kernel. At the 
moment I do not have that much time but I will share the results here once I 
test that.

Regards

Friedrich

> Am 21.01.2023 um 20:47 schrieb Salvatore Bonaccorso :
> 
> Control: tags -1 + moreinfo
> 
> Hi Friedrich,
> 
> On Thu, Jan 20, 2022 at 11:08:35AM +0100, Friedrich Beckmann wrote:
>> Package: src:linux
>> Version: 4.19.208-1
>> Severity: important
>> 
>> Dear Maintainer,
>> 
>> after dist-upgrading to debian 10 the kernel crashes when accessing
>> files on nfs mounted filesystems. The bug can be reproduced by writing
>> between 100 and 1000 files á 50MByte to the mounted filesystem. The system
>> crashes completely, i.e. you cannot ping and ssh is dead. I have
>> to powercycle via ipmi to come back.
>> 
>> The bug is not there when I boot the previous 4.9.0-16-amd64 kernel.
>> 
>> This is a headless system with 4 nvidia gpus running with the proprietary
>> nvidia driver version 470.82.01. I do not think that this is related as
>> the bug happens even when nothing is happening on the gpus. The bios is from 
>> 2015 but I
>> load the intel-microcode.
>> 
>> Looking upstream, maybe this bug is related to
>> 
>> Bug 203827 - NFS v4.1 and v4.2 still unstable - 
>> https://bugzilla.kernel.org/show_bug.cgi?id=203827
>> Bug 200145 - kernel: FS-Cache: Duplicate cookie detected - 
>> https://bugzilla.kernel.org/show_bug.cgi?id=200145
>> 
>> Regards
>> 
>> Friedrich
>> 
>> I can reproduce the bug with the following script:
>> 
>> === killer script
>> #! /bin/bash -xe
>> cnt=1
>> for (( ; ; ))
>> do
>>echo "Run: $cnt"
>>((cnt++))
>>dd if=/dev/urandom of=~/sf bs=1M count=50
>>   rm ~/sf  
>> done
>> ===
>> 
>> 
>> == kern.log
>> Jan 20 09:51:50 breakout kernel: [  133.957968] FS-Cache: Duplicate cookie 
>> detected
>> Jan 20 09:51:50 breakout kernel: [  133.959815] FS-Cache: O-cookie 
>> c=0d1e4bca [p=6521ae05 fl=212 nc=0 na=0]
>> Jan 20 09:51:50 breakout kernel: [  133.961667] FS-Cache: O-cookie d=
>>   (null) n=  (null)
>> Jan 20 09:51:50 breakout kernel: [  133.963553] FS-Cache: O-key=[16] 
>> '0400010002000801c0a8505a'
>> Jan 20 09:51:50 breakout kernel: [  133.965407] FS-Cache: N-cookie 
>> c=883b7c78 [p=6521ae05 fl=2 nc=0 na=1]
>> Jan 20 09:51:50 breakout kernel: [  133.967273] FS-Cache: N-cookie 
>> d=dc94612b n=2d9b546b
>> Jan 20 09:51:50 breakout kernel: [  133.968059] FS-Cache: N-key=[16] 
>> '0400010002000801c0a8505a'
>> Jan 20 09:51:58 breakout kernel: [  141.528246] FS-Cache: Duplicate cookie 
>> detected
>> Jan 20 09:51:58 breakout kernel: [  141.529925] FS-Cache: O-cookie 
>> c=ab5caa2d [p=6521ae05 fl=212 nc=0 na=0]
>> Jan 20 09:51:58 breakout kernel: [  141.531542] FS-Cache: O-cookie d=
>>   (null) n=  (null)
>> Jan 20 09:51:58 breakout kernel: [  141.533136] FS-Cache: O-key=[16] 
>> '0400010002000801c0a8505a'
>> Jan 20 09:51:58 breakout kernel: [  141.534743] FS-Cache: N-cookie 
>> c=65656ae5 [p=6521ae05 fl=2 nc=0 na=1]
>> Jan 20 09:51:58 breakout kernel: [  141.536340] FS-Cache: N-cookie 
>> d=dc94612b n=49e94c35
>> Jan 20 09:51:58 breakout kernel: [  141.537919] FS-Cache: N-key=[16] 
>> '0400010002000801c0a8505a'
>> Jan 20 09:52:27 breakout kernel: [  170.456631] general protection fault: 
>>  [#1] SMP PTI
>> Jan 20 09:52:27 breakout kernel: [  170.458602] CPU: 5 PID: 13651 Comm: dd 
>> Tainted: P   OE 4.19.0-18-amd64 #1 Debian 4.19.208-1
>> Jan 20 09:52:27 breakout kernel: [  170.460511] Hardware name: Supermicro 
>> SYS-7048GR-TR/X10DRG-Q, BIOS 2.0 12/31/2015
>> Jan 20 09:52:27 breakout kernel: [  170.462416] RIP: 
>> 0010:__kmalloc+0xaa/0x220
>> Jan 20 09:52:27 breakout kernel: [  170.464307] Code: 08 65 4c 03 05 cf 2e 
>> fe 78 49 83 78 10 00 49 8b 28 0f 84 0c 01 00 00 48 85 ed 0f 84 03 01 00 00 
>> 41 8b 47 20 49 8b 3f 48 01 e8 <48> 8b 18 48 89 c1 49 33 9f 38 01 00 00 48 89 
>> e8 48 0f c9 48 31 cb
>> Jan 20 09:52:27 breakout kernel: [  170.466332] RSP: 0018:9dfda84cf5b8 
>> EFLAGS: 00010282
>> Jan 20 09:52:27 breakout kernel: [  170.468343] RAX: bf0892e61936d294 RBX: 
>>  RCX: 2a674397
>> Jan 20 09:52:27 breakout kernel: [  170.470390] RDX: b080 RSI: 
>> 006000c0 RDI: 00025540
>> Jan 20 09:52:27 breakout kernel: [  170.472401] RBP: bf0892e61936d294 R08: 
>> 8cbaff965540 R09: 8cbaff407300
>> Jan 20 09:52:27 breakout kernel: [  170.474421] R10: 8cbaf2bed684 R11: 
>> 8cbae401a940 R12: 006000c0
>> Jan 20 09:52:27 breakout kernel: [  170.476444] R13: 0029 R14: 
>> 8cbaff407780 R15: 8cbaff407780
>> Jan 20 09:52:27 breakout kernel: [  170.478471] FS:  7f0afeeeb580() 
>> GS:8cbaff94()