Lenovo X1 - kernel 6.0.N - complete freeze btrfs or i915 related

Lenovo X1 - kernel 6.0.N - complete freeze btrfs or i915 related

[Norbert Preining]

Hi all,

(please Cc)

I got a new laptop Lenovo X1 Gen 10 Alder Lake, and installed Arch on
it. In contrast to my desktop that runs the same kernel and software,

kernel 6.0.N (latest stable), with or without -zen changes
Arch linux uptodate
Hardware name: LENOVO 21CBCTO1WW/21CBCTO1WW, BIOS N3AET67W (1.32 ) 09/27/2022

The laptop is freezing like hell. At the moment it hangs reproducible
on every boot after a few seconds (around 20?).

I captured a call trace on photo:

btrfs_release_delayed_item.part
btrfs_delete_delayed_dir_index
...

(more on request, I can type it in)


Intel i915 also has loads of warnings. I tried with 
	i915.enable_psr=0
otherwise screen flickering and tearing is bad, and bad pixels show up.
Adding the enable_psr=0 did fix that.

Other things are that the GUI (Plasma via X11 - not wayland) is often
freezing completely. But I guess that is a consequence of the btrfs
error above, since starting new shell does not work, anything that wants
to read from disk is hanging.

I captured a recent boot log:
	https://www.preining.info/boot.log
which shows in detail hardware etc.

I am more than happy to:
- compile kernel with patches
- provide detailed information as far as I can gather them

Thanks for any comment/help

(Please Cc)

Best regards

Norbert

--
PREINING Norbert                              https://www.preining.info
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Re: Lenovo X1 - kernel 6.0.N - complete freeze btrfs or i915 related

[Christoph Anton Mitterer]

Hey Norbert.


On Wed, 2022-10-26 at 21:45 +0900, Norbert Preining wrote:
> The laptop is freezing like hell. At the moment it hangs reproducible
> on every boot after a few seconds (around 20?).

Could it be the issue that has been reported independently by several
users?

E.g.:
https://lore.kernel.org/linux-btrfs/2291416ef48d98059f9fdc5d865b0ff040148237.camel@scientia.org/T/#u
https://lore.kernel.org/linux-btrfs/1c531dd5de7477c8b6ec15d4aebb8e42ae460925.camel@scientia.org/T/#t
https://lore.kernel.org/linux-btrfs/Y1krzbq3zdYOSQYG@bulldog/T/#u
https://lore.kernel.org/all/10522366-5c17-c18f-523c-b97c1496927b@net4u.de/
https://bugs.archlinux.org/task/76266
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1022848



Unfortunately, except for Josef Bacik's reply
(https://lore.kernel.org/all/Y1aeWdHd4%2FluzhAu@localhost.localdomain/)
there hasn't been any further word on this from any btrfs developer, so
it's hard to tell for people whether that issue could have caused any
further corruptions on the affected filesystems.

Also, in my case... I noticed the issue on some mv operation, as well
as on send|receive.... but otherwise I could mount my space cache v1
filesystems just normal without and lockups.
So it's also unclear, why it doesn't always show up.



Cheers,
Chris.

Re: Lenovo X1 - kernel 6.0.N - complete freeze btrfs or i915 related

[Norbert Preining]

Hi

(please cc)

> https://bugs.archlinux.org/task/76266

After booting an emergency system, running btrfsck with csum verification,
and mounting with clear_cache,space_cache=v2 I still had problems with the
kernel 6.0.3.

After compiling 6.0.5 on a different system and installing it via the
rescue system, it *seems* now that everything is back to normal.

Thanks, much appreciated

Norbert

--
PREINING Norbert                              https://www.preining.info
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Re: Lenovo X1 - kernel 6.0.N - complete freeze btrfs or i915 related

[Filipe Manana]

On Thu, Oct 27, 2022 at 6:31 AM Norbert Preining <norbert@preining.info> wrote:
>
> Hi
>
> (please cc)
>
> > https://bugs.archlinux.org/task/76266
>
> After booting an emergency system, running btrfsck with csum verification,
> and mounting with clear_cache,space_cache=v2 I still had problems with the
> kernel 6.0.3.

Your log showed only i915 problems:

Oct 26 21:03:43 burischnitzel kernel: ------------[ cut here ]------------
Oct 26 21:03:43 burischnitzel kernel: i915 0000:00:02.0: Block 42
min_size is zero
Oct 26 21:03:43 burischnitzel kernel: WARNING: CPU: 8 PID: 696 at
drivers/gpu/drm/i915/display/intel_bios.c:477
intel_bios_init+0x84b/0x1ea0 [i915]
Oct 26 21:03:43 burischnitzel kernel: Modules linked in: iwlwifi(+)
xt_addrtype mei_me(+) btintel acpi_cpufreq(-) mei intel_lpss
nft_compat btmtk cfg80211 idma64 fjes(-) i915(+) nf_tables bluetooth
nfnetlink processor_thermal_device_pci intel_ish_ipc(+) drm_buddy
br_netfilter processor_thermal_device ecdh_generic intel_ishtp
thunderbolt(+) ttm processor_thermal_rfim bridge ucsi_acpi
drm_display_helper processor_thermal_mbox typec_ucsi intel_vsec
processor_thermal_rapl typec cec intel_rapl_common stp intel_gtt
tpm_crb llc igen6_edac roles tpm_tis tpm_tis_core mac_hid
thinkpad_acpi nxp_nci_i2c nxp_nci ledtrig_audio nci platform_profile
nfc snd i2c_hid_acpi rfkill i2c_hid soundcore int3403_thermal
int340x_thermal_zone soc_button_array vfat fat ov2740 v4l2_fwnode ext4
v4l2_async videodev crc16 intel_skl_int3472_tps68470 mc mbcache
tps68470_regulator jbd2 clk_tps68470 intel_skl_int3472_discrete
intel_hid sparse_keymap int3400_thermal acpi_thermal_rel acpi_tad
acpi_pad dm_multipath sg crypto_user fuse bpf_preload
Oct 26 21:03:43 burischnitzel kernel:  ip_tables x_tables btrfs
blake2b_generic xor raid6_pq libcrc32c crc32c_generic dm_crypt dm_mod
cbc encrypted_keys trusted asn1_encoder tee tpm rng_core
crct10dif_pclmul serio_raw nvme crc32_pclmul atkbd crc32c_intel libps2
polyval_clmulni polyval_generic vivaldi_fmap gf128mul
ghash_clmulni_intel aesni_intel crypto_simd xhci_pci nvme_core cryptd
xhci_pci_renesas nvme_common wmi i8042 serio video
Oct 26 21:03:43 burischnitzel kernel: Unloaded tainted modules:
acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 fjes():1
pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 fjes():1
pcc_cpufreq():1 fjes():1 pcc_cpufreq():1 acpi_cpufreq():1 fjes():1
pcc_cpufreq():1 acpi_cpufreq():1 fjes():1 pcc_cpufreq():1
acpi_cpufreq():1 acpi_cpufreq():1 fjes():1 pcc_cpufreq():1 fjes():1
pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1
pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1
pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1
pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1
pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1
acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1
acpi_cpufreq():1
Oct 26 21:03:43 burischnitzel kernel: CPU: 8 PID: 696 Comm:
systemd-udevd Tainted: G     U             6.0.2-arch1-1 #1
50c0f0880a1bf780734fcafd72b58c22e0d25b99
Oct 26 21:03:43 burischnitzel kernel: Hardware name: LENOVO
21CBCTO1WW/21CBCTO1WW, BIOS N3AET67W (1.32 ) 09/27/2022
Oct 26 21:03:43 burischnitzel kernel: RIP:
0010:intel_bios_init+0x84b/0x1ea0 [i915]
Oct 26 21:03:43 burischnitzel kernel: Code: 48 8b 78 08 4c 8b 7f 50 4d
85 ff 75 03 4c 8b 3f e8 5a ae 27 e0 44 89 e9 4c 89 fa 48 c7 c7 60 3b
67 c1 48 89 c6 e8 54 33 64 e0 <0f> 0b e9 d3 fb ff ff 48 89 df 49 83 c6
10 e8 72 ed dc df 48 c7 c0
Oct 26 21:03:43 burischnitzel kernel: RSP: 0018:ffffaad181b9faa8
EFLAGS: 00010286
Oct 26 21:03:43 burischnitzel kernel: RAX: 0000000000000000 RBX:
ffffaad1822b48f3 RCX: 0000000000000027
Oct 26 21:03:43 burischnitzel kernel: RDX: ffff8e13bf621668 RSI:
0000000000000001 RDI: ffff8e13bf621660
Oct 26 21:03:43 burischnitzel kernel: RBP: 0000000000000000 R08:
0000000000000000 R09: ffffaad181b9f930
Oct 26 21:03:43 burischnitzel kernel: R10: 0000000000000003 R11:
ffff8e13df7aa8a8 R12: 0000000000000000
Oct 26 21:03:43 burischnitzel kernel: R13: 000000000000002a R14:
ffffffffc1640ad8 R15: ffff8e0c83271d70
Oct 26 21:03:43 burischnitzel kernel: FS:  00007f2028738200(0000)
GS:ffff8e13bf600000(0000) knlGS:0000000000000000
Oct 26 21:03:43 burischnitzel kernel: CS:  0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Oct 26 21:03:43 burischnitzel kernel: CR2: 000055b114633000 CR3:
000000010568c001 CR4: 0000000000f70ee0
Oct 26 21:03:43 burischnitzel kernel: PKRU: 55555554
Oct 26 21:03:43 burischnitzel kernel: Call Trace:
Oct 26 21:03:43 burischnitzel kernel:  <TASK>
Oct 26 21:03:43 burischnitzel kernel:  ? drm_vblank_worker_init+0x6b/0x80
Oct 26 21:03:43 burischnitzel kernel:
intel_modeset_init_noirq+0x39/0x240 [i915
fab1b575434f0c70727a22e73338b88c3a20a26a]
Oct 26 21:03:43 burischnitzel kernel:  i915_driver_probe+0x476/0xd70
[i915 fab1b575434f0c70727a22e73338b88c3a20a26a]
Oct 26 21:03:43 burischnitzel kernel:  ?
intel_modeset_probe_defer+0x4f/0x60 [i915
fab1b575434f0c70727a22e73338b88c3a20a26a]
Oct 26 21:03:43 burischnitzel kernel:  ? i915_pci_probe+0x43/0x160
[i915 fab1b575434f0c70727a22e73338b88c3a20a26a]
Oct 26 21:03:43 burischnitzel kernel:  local_pci_probe+0x42/0x80
Oct 26 21:03:43 burischnitzel kernel:  pci_device_probe+0xc1/0x220
Oct 26 21:03:43 burischnitzel kernel:  ? sysfs_do_create_link_sd+0x6e/0xe0
Oct 26 21:03:43 burischnitzel kernel:  really_probe+0xdb/0x380
Oct 26 21:03:43 burischnitzel kernel:  ? pm_runtime_barrier+0x54/0x90
Oct 26 21:03:43 burischnitzel kernel:  __driver_probe_device+0x78/0x170
Oct 26 21:03:43 burischnitzel kernel:  driver_probe_device+0x1f/0x90
Oct 26 21:03:43 burischnitzel kernel:  __driver_attach+0xd5/0x1d0
Oct 26 21:03:43 burischnitzel kernel:  ? __device_attach_driver+0x110/0x110
Oct 26 21:03:43 burischnitzel kernel:  bus_for_each_dev+0x88/0xd0
Oct 26 21:03:43 burischnitzel kernel:  bus_add_driver+0x1b2/0x200
Oct 26 21:03:43 burischnitzel kernel:  driver_register+0x8d/0xe0
Oct 26 21:03:43 burischnitzel kernel:  i915_init+0x23/0x83 [i915
fab1b575434f0c70727a22e73338b88c3a20a26a]
Oct 26 21:03:43 burischnitzel kernel:  ? 0xffffffffc179e000
Oct 26 21:03:43 burischnitzel kernel:  do_one_initcall+0x5a/0x220
Oct 26 21:03:43 burischnitzel kernel:  do_init_module+0x4a/0x1e0
Oct 26 21:03:43 burischnitzel kernel:  __do_sys_init_module+0x17f/0x1b0
Oct 26 21:03:43 burischnitzel kernel:  do_syscall_64+0x5c/0x90
Oct 26 21:03:43 burischnitzel kernel:  ? syscall_exit_to_user_mode+0x1b/0x40
Oct 26 21:03:43 burischnitzel kernel:  ? do_syscall_64+0x6b/0x90
Oct 26 21:03:43 burischnitzel kernel:  entry_SYSCALL_64_after_hwframe+0x63/0xcd
Oct 26 21:03:43 burischnitzel kernel: RIP: 0033:0x7f20290d2eae
Oct 26 21:03:43 burischnitzel kernel: Code: 48 8b 0d dd ee 0c 00 f7 d8
64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa
49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d aa
ee 0c 00 f7 d8 64 89 01 48
Oct 26 21:03:43 burischnitzel kernel: RSP: 002b:00007ffe0dd984a8
EFLAGS: 00000246 ORIG_RAX: 00000000000000af
Oct 26 21:03:43 burischnitzel kernel: RAX: ffffffffffffffda RBX:
000055b114529930 RCX: 00007f20290d2eae
Oct 26 21:03:43 burischnitzel kernel: RDX: 000055b114468560 RSI:
00000000006a1c8e RDI: 00007f2026abf010
Oct 26 21:03:43 burischnitzel kernel: RBP: 000055b114468560 R08:
0000000000261000 R09: 85ebca77c2b2ae63
Oct 26 21:03:43 burischnitzel kernel: R10: 0000000000012901 R11:
0000000000000246 R12: 0000000000020000
Oct 26 21:03:43 burischnitzel kernel: R13: 000055b11452e0d0 R14:
000055b114529930 R15: 000055b11445d530
Oct 26 21:03:43 burischnitzel kernel:  </TASK>
Oct 26 21:03:43 burischnitzel kernel: ---[ end trace 0000000000000000 ]---

If that persists, just contact the i915 developers and maintainers:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/MAINTAINERS#n10214

>
> After compiling 6.0.5 on a different system and installing it via the
> rescue system, it *seems* now that everything is back to normal.
>
> Thanks, much appreciated
>
> Norbert
>
> --
> PREINING Norbert                              https://www.preining.info
> Mercari Inc.     +     IFMGA Guide     +     TU Wien     +     TeX Live
> GPG: 0x860CDC13   fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13

Re: Lenovo X1 - kernel 6.0.N - complete freeze btrfs or i915 related

[Norbert Preining]

Hi,

> Your log showed only i915 problems:

Yes, because the btrfs error forced a complete hang without a way to
capturing the errors, but I have a photo, and put in the first two
lines of the backtrace.

But the issue seems to be resolved with 6.0.5 and some rescue booting.

Concerning the i915 error, that is reproducible. I will contact
the  maintainers.

> If that persists, just contact the i915 developers and maintainers:
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/MAINTAINERS#n10214

Thanks and all the best

Norbert

--
PREINING Norbert                              https://www.preining.info
Mercari Inc.     +     IFMGA Guide     +     TU Wien     +     TeX Live
GPG: 0x860CDC13   fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13