Hello kernel support,
looks like a kernel module has some problems.
I am continiously getting these watchdog messages on the console:
Message from syslogd@tfrs-01 at Jan 18 12:24:04 ...
kernel:[ 3380.214840][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for
112s! [kworker/0:2:156]
Message from syslogd@tfrs-01 at Jan 18 12:24:34 ...
kernel:[ 3410.230328][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for
140s! [kworker/0:2:156]
Message from syslogd@tfrs-01 at Jan 18 12:25:04 ...
kernel:[ 3440.311352][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for
168s! [kworker/0:2:156]
--- snip End ---
This is what I see in /var/log/messages:
2024-01-18T12:18:44.564626+00:00 tfrs-01 kernel: [ 3060.657363][ C0]
watchdog: BUG: soft lockup - CPU#0 stuck for 142s! [kworker/0:2:156]
2024-01-18T12:18:44.564635+00:00 tfrs-01 kernel: [ 3060.657366][ C0] Modules
linked in: usbhid af_packet iscsi_ibft iscsi_boot_sysfs dmi_sysfs msr
snd_hda_codec_realtek intel_rapl_msr intel_rapl_common intel
_uncore_frequency intel_uncore_frequency_common intel_pmc_core
x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_generic nvme ucsi_acpi
coretemp ledtrig_audio kvm_intel hp_wmi sparse_keymap iTCO_wdt nls_iso88
59_1 nls_cp437 mei_pxp mei_hdcp(N) mei_wdt typec_ucsi snd_sof_pci_intel_tgl
snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation
soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_d
sp snd_sof snd_sof_utils snd_soc_hdac_hda snd_soc_acpi_intel_match snd_soc_acpi
soundwire_bus snd_hda_ext_core snd_soc_core intel_pmc_bxt vfat mei_me nvme_core
typec iTCO_vendor_support snd_compress platform_pr
ofile kvm fat snd_pcm_dmaengine e1000e mfd_core nvme_common wmi_bmof roles
irqbypass rfkill mei pcspkr snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi
snd_hda_codec snd_hda_core snd_hwdep snd_pcm
2024-01-18T12:18:44.564636+00:00 tfrs-01 kernel: [ 3060.657381][ C0]
snd_timer snd soundcore i2c_i801 i2c_smbus button thermal acpi_tad(N) acpi_pad
fuse configfs efi_pstore(N) ip_tables x_tables ext4 crc16 mbcache jbd2 raid1
md_mod sd_mod t10_pi sr_mod crc64_rocksoft_generic cdrom crc64_rocksoft crc64
i915 i2c_algo_bit drm_buddy drm_display_helper crc32_pclmul crc32c_intel
drm_kms_helper ghash_clmulni_intel xhci_pci syscopyarea sysfillrect
xhci_pci_renesas sysimgblt fb_sys_fops cec xhci_hcd rc_core ttm ahci
aesni_intel drm libahci usbcore libata crypto_simd cryptd serio_raw wmi video
sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_mod efivarfs
2024-01-18T12:18:44.564636+00:00 tfrs-01 kernel: [ 3060.657394][ C0]
Supported: No, Unsupported modules are loaded
2024-01-18T12:18:44.564637+00:00 tfrs-01 kernel: [ 3060.657395][ C0] CPU: 0
PID: 156 Comm: kworker/0:2 Tainted: G W L N
5.14.21-150500.55.39-default #1 SLE15-SP5
534d850193522c220e62d98d0494b02a0dde2443
2024-01-18T12:18:44.564640+00:00 tfrs-01 kernel: [ 3060.657396][ C0]
Hardware name: HP HP Elite Tower 600 G9 Desktop PC/8950, BIOS U01 Ver. 02.12.02
11/28/2023
2024-01-18T12:18:44.564640+00:00 tfrs-01 kernel: [ 3060.657396][ C0]
Workqueue: events output_poll_execute [drm_kms_helper]
2024-01-18T12:18:44.564641+00:00 tfrs-01 kernel: [ 3060.657401][ C0] RIP:
0010:intel_dmc_load_program.part.10+0x75/0x320 [i915]
2024-01-18T12:18:44.564641+00:00 tfrs-01 kernel: [ 3060.657440][ C0] Code:
48 8d bd 48 0e 00 00 49 89 ec 8b 51 04 31 c0 85 d2 74 1f 48 8b 51 08 89 c6 8b
34 b2 8b 11 8d 14 82 48 03 95 e8 07 00 00 89 32 <83> c0 01 3b 41 04 72 e1 48 81
c1 c0 00 00 00 48 39 f9 75 cc 65 ff
2024-01-18T12:18:44.564641+00:00 tfrs-01 kernel: [ 3060.657441][ C0] RSP:
0018:ffffa498c065fb08 EFLAGS: 00000286
2024-01-18T12:18:44.564641+00:00 tfrs-01 kernel: [ 3060.657442][ C0] RAX:
0000000000000927 RBX: 0000000000000001 RCX: ffff952ed20a0a88
2024-01-18T12:18:44.564642+00:00 tfrs-01 kernel: [ 3060.657443][ C0] RDX:
ffffa498c168249c RSI: 0000000000000010 RDI: ffff952ed20a0e48
2024-01-18T12:18:44.564642+00:00 tfrs-01 kernel: [ 3060.657443][ C0] RBP:
ffff952ed20a0000 R08: 0000000000000000 R09: 0000000000000001
2024-01-18T12:18:44.564642+00:00 tfrs-01 kernel: [ 3060.657444][ C0] R10:
ffffa498c065f9d0 R11: ffffa498c065f8f8 R12: ffff952ed20a0000
2024-01-18T12:18:44.564643+00:00 tfrs-01 kernel: [ 3060.657444][ C0] R13:
0000000000000006 R14: 0000000000000002 R15: ffffffffc0d967a0
2024-01-18T12:18:44.564643+00:00 tfrs-01 kernel: [ 3060.657445][ C0] FS:
0000000000000000(0000) GS:ffff953dff400000(0000) knlGS:0000000000000000
2024-01-18T12:18:44.564643+00:00 tfrs-01 kernel: [ 3060.657445][ C0] CS:
0010 DS: 0000 ES: 0000 CR0: 0000000080050033
2024-01-18T12:18:44.564644+00:00 tfrs-01 kernel: [ 3060.657446][ C0] CR2:
00007ffd1a37bee6 CR3: 0000000456210000 CR4: 0000000000750ef0
2024-01-18T12:18:44.564644+00:00 tfrs-01 kernel: [ 3060.657446][ C0] PKRU:
55555554
2024-01-18T12:18:44.564644+00:00 tfrs-01 kernel: [ 3060.657446][ C0] Call
Trace:
2024-01-18T12:18:44.564644+00:00 tfrs-01 kernel: [ 3060.657447][ C0] <TASK>
2024-01-18T12:18:44.564645+00:00 tfrs-01 kernel: [ 3060.657447][ C0]
icl_display_core_init+0x2e3/0x6d0 [i915
78bbb16e393a51161506d14678c82dbe7746ab4e]
2024-01-18T12:18:44.564645+00:00 tfrs-01 kernel: [ 3060.657485][ C0]
intel_display_power_resume+0x6b/0xa0 [i915
78bbb16e393a51161506d14678c82dbe7746ab4e]
2024-01-18T12:18:44.564645+00:00 tfrs-01 kernel: [ 3060.657522][ C0]
intel_runtime_resume+0x7f/0x1e0 [i915 78bbb16e393a51161506d14678c82dbe7746ab4e]
2024-01-18T12:18:44.564646+00:00 tfrs-01 kernel: [ 3060.657543][ C0]
pci_pm_runtime_resume+0x76/0xb0
2024-01-18T12:18:44.564646+00:00 tfrs-01 kernel: [ 3060.657545][ C0] ?
pci_pm_default_resume+0x30/0x30
2024-01-18T12:18:44.564646+00:00 tfrs-01 kernel: [ 3060.657546][ C0]
__rpm_callback+0x43/0x120
2024-01-18T12:18:44.564647+00:00 tfrs-01 kernel: [ 3060.657547][ C0]
rpm_callback+0x5d/0x70
2024-01-18T12:18:44.564647+00:00 tfrs-01 kernel: [ 3060.657548][ C0] ?
pci_pm_default_resume+0x30/0x30
2024-01-18T12:18:44.564647+00:00 tfrs-01 kernel: [ 3060.657549][ C0]
rpm_resume+0x4c0/0x770
2024-01-18T12:18:44.564647+00:00 tfrs-01 kernel: [ 3060.657550][ C0] ?
pci_bus_read_config_dword+0x41/0x70
2024-01-18T12:18:44.564648+00:00 tfrs-01 kernel: [ 3060.657551][ C0]
__pm_runtime_resume+0x47/0x80
2024-01-18T12:18:44.564648+00:00 tfrs-01 kernel: [ 3060.657552][ C0]
__intel_runtime_pm_get+0x1e/0x90 [i915
78bbb16e393a51161506d14678c82dbe7746ab4e]
2024-01-18T12:18:44.564648+00:00 tfrs-01 kernel: [ 3060.657577][ C0]
intel_display_power_get+0x24/0x60 [i915
78bbb16e393a51161506d14678c82dbe7746ab4e]
2024-01-18T12:18:44.564649+00:00 tfrs-01 kernel: [ 3060.657614][ C0]
intel_digital_port_connected+0x3a/0xa0 [i915
78bbb16e393a51161506d14678c82dbe7746ab4e]
2024-01-18T12:18:44.564649+00:00 tfrs-01 kernel: [ 3060.657645][ C0]
intel_dp_detect+0x2c8/0x660 [i915 78bbb16e393a51161506d14678c82dbe7746ab4e]
2024-01-18T12:18:44.564649+00:00 tfrs-01 kernel: [ 3060.657675][ C0] ?
newidle_balance+0x2f0/0x440
2024-01-18T12:18:44.564649+00:00 tfrs-01 kernel: [ 3060.657676][ C0]
drm_helper_probe_detect_ctx+0x6a/0xf0 [drm_kms_helper
27a7978049953ab8be9c7870f7a6b929411f05a2]
2024-01-18T12:18:44.564650+00:00 tfrs-01 kernel: [ 3060.657682][ C0]
output_poll_execute+0x116/0x1f0 [drm_kms_helper
27a7978049953ab8be9c7870f7a6b929411f05a2]
2024-01-18T12:18:44.564650+00:00 tfrs-01 kernel: [ 3060.657686][ C0]
process_one_work+0x264/0x440
2024-01-18T12:18:44.564650+00:00 tfrs-01 kernel: [ 3060.657688][ C0]
worker_thread+0x2d/0x3c0
2024-01-18T12:18:44.564650+00:00 tfrs-01 kernel: [ 3060.657689][ C0] ?
process_one_work+0x440/0x440
2024-01-18T12:18:44.564651+00:00 tfrs-01 kernel: [ 3060.657690][ C0]
kthread+0x154/0x180
2024-01-18T12:18:44.564651+00:00 tfrs-01 kernel: [ 3060.657691][ C0] ?
set_kthread_struct+0x50/0x50
2024-01-18T12:18:44.564651+00:00 tfrs-01 kernel: [ 3060.657692][ C0]
ret_from_fork+0x1f/0x30
2024-01-18T12:18:44.564652+00:00 tfrs-01 kernel: [ 3060.657694][ C0]
</TASK>
--- snip END ---
Is there any chance to get this fixed somehow ?
Thank you
Kind Regards
Christian