I managed to recreate it with difficulty on the 6.19.6 kernel with the proprietary NVIDIA driver. Here's the panic:
[ 1224.018170] BUG: kernel NULL pointer dereference, address: 000000000000007d [ 1224.018208] #PF: supervisor read access in kernel mode [ 1224.018225] #PF: error_code(0x0000) - not-present page [ 1224.018239] PGD 4fdfc067 P4D 4fdfc067 PUD 0 [ 1224.018270] Oops: Oops: 0000 [#1] SMP NOPTI [ 1224.018299] CPU: 3 UID: 0 PID: 25702 Comm: kworker/3:1 Tainted: P U W O 6.19.6+deb13-amd64 #1 PREEMPT(lazy) Debian 6.19.6- 2~bpo13+1 [ 1224.018336] Tainted: [P]=PROPRIETARY_MODULE, [U]=USER, [W]=WARN, [O]=OOT_MODULE [ 1224.018347] Hardware name: LENOVO 81WB/LNVNB161216, BIOS DXCN45WW 06/13/2023 [ 1224.018360] Workqueue: kacpi_notify acpi_os_execute_deferred [ 1224.018393] RIP: 0010:_nv015899rm+0x2a4/0xab0 [nvidia] [ 1224.023375] Code: 41 81 ff ff 00 00 00 0f 84 a1 00 00 00 44 3b 7d 18 74 13 41 83 c7 01 41 83 ff ff 0f 85 ad fe ff ff 0f 1f 44 00 00 48 8b 45 20 <80> 78 7d 00 0f 85 c2 06 00 00 8b 45 28 8b 0d a1 0d fd 00 09 05 93 [ 1224.023397] RSP: 0000:ffffd0d902d2fc98 EFLAGS: 00010046 [ 1224.023420] RAX: 0000000000000000 RBX: ffffffffc340a7c0 RCX: 003d09d736b80c00 [ 1224.023436] RDX: 0000000000000019 RSI: 0000000000000000 RDI: 000000001efe9200 [ 1224.023450] RBP: ffff8e2dcc0edf50 R08: 0000000000000001 R09: 0000000000000020 [ 1224.023464] R10: ffff8e2dcc0edf1c R11: ffff8e2f1a6dd180 R12: 0000000000000001 [ 1224.023477] R13: 0000000000000000 R14: ffff8e2dc55d0008 R15: 0000000000000000 [ 1224.023491] FS: 0000000000000000(0000) GS:ffff8e2f6ae0f000(0000) knlGS:0000000000000000 [ 1224.023508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1224.023523] CR2: 000000000000007d CR3: 0000000149679005 CR4: 00000000003726f0 [ 1224.023539] Call Trace: [ 1224.023563] <TASK> [ 1224.023584] _nv054028rm+0x118/0x190 [nvidia] [ 1224.028330] _nv016355rm+0x108/0x1c0 [nvidia] [ 1224.032768] _nv059397rm+0x98/0x1d0 [nvidia] [ 1224.037625] rm_acpi_notify+0x147/0x280 [nvidia] [ 1224.042942] acpi_ev_notify_dispatch+0x4b/0x80 [ 1224.042971] acpi_os_execute_deferred+0x1a/0x30 [ 1224.042997] process_one_work+0x18d/0x340 [ 1224.043028] worker_thread+0x196/0x300 [ 1224.043054] ? __pfx_worker_thread+0x10/0x10 [ 1224.043080] kthread+0xfc/0x240 [ 1224.043101] ? __pfx_kthread+0x10/0x10 [ 1224.043122] ? __pfx_kthread+0x10/0x10 [ 1224.043143] ret_from_fork+0x254/0x290 [ 1224.043170] ? __pfx_kthread+0x10/0x10 [ 1224.043188] ret_from_fork_asm+0x1a/0x30 [ 1224.043223] </TASK> [ 1224.043236] Modules linked in: nvidia_uvm(PO) snd_seq_dummy snd_hrtimer snd_seq snd_seq_device ccm qrtr rfcomm cmac algif_hash algif_skcipher af_alg bnep zram lz4hc_compress lz4_compress binfmt_misc nvidia_drm(PO) nvidia_modeset(PO) nvidia(PO) snd_hda_codec_intelhdmi snd_ctl_led snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks intel_uncore_frequency btusb soundwire_generic_allocation intel_uncore_frequency_common snd_soc_sdw_utils uvcvideo btmtk snd_soc_acpi videobuf2_vmalloc btrtl crc8 uvc btbcm videobuf2_memops soundwire_bus videobuf2_v4l2 btintel x86_pkg_temp_thermal snd_soc_sdca intel_powerclamp videodev bluetooth snd_soc_avs iwlmvm [ 1224.043607] snd_soc_hda_codec videobuf2_common kvm_intel snd_hda_ext_core nls_ascii nls_cp437 mc snd_hda_codec vfat ecdh_generic fat intel_rapl_msr mac80211 mei_pxp mei_hdcp snd_hda_core kvm snd_intel_dspcfg snd_intel_sdw_acpi processor_thermal_device_pci_legacy snd_hwdep processor_thermal_device libarc4 snd_soc_core processor_thermal_wt_hint irqbypass platform_temperature_control ghash_clmulni_intel processor_thermal_soc_slider snd_compress squashfs iwlwifi processor_thermal_rfim aesni_intel processor_thermal_rapl snd_pcm_dmaengine rapl snd_pcm intel_rapl_common intel_cstate snd_timer loop intel_uncore wmi_bmof intel_wmi_thunderbolt pcspkr processor_thermal_wt_req cfg80211 snd drm_ttm_helper processor_thermal_power_floor mei_me soundcore mei processor_thermal_mbox ideapad_laptop intel_soc_dts_iosf intel_pch_thermal sparse_keymap intel_pmc_core platform_profile pmt_telemetry rfkill pmt_discovery int3403_thermal int340x_thermal_zone pmt_class intel_pmc_ssram_telemetry int3400_thermal acpi_thermal_rel intel_vsec [ 1224.043988] acpi_pad acpi_tad ac joydev sg evdev coretemp msr drivetemp parport_pc ppdev lp dm_mod parport nvme_fabrics configfs efi_pstore acpi_call(O) nfnetlink efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_cryptoapi usbhid i915 drm_buddy ttm i2c_algo_bit drm_display_helper sd_mod hid_multitouch cec ahci hid_generic libahci rc_core xhci_pci i2c_hid_acpi nvme iTCO_wdt drm_client_lib i2c_hid libata xhci_hcd intel_pmc_bxt nvme_core drm_kms_helper iTCO_vendor_support hid watchdog video intel_lpss_pci nvme_keyring drm usbcore scsi_mod serio_raw i2c_i801 nvme_auth intel_lpss hkdf idma64 i2c_smbus usb_common scsi_common battery wmi button [ 1224.044392] CR2: 000000000000007d [ 1224.044411] ---[ end trace 0000000000000000 ]--- [ 1224.425493] RIP: 0010:_nv015899rm+0x2a4/0xab0 [nvidia] [ 1224.426698] Code: 41 81 ff ff 00 00 00 0f 84 a1 00 00 00 44 3b 7d 18 74 13 41 83 c7 01 41 83 ff ff 0f 85 ad fe ff ff 0f 1f 44 00 00 48 8b 45 20 <80> 78 7d 00 0f 85 c2 06 00 00 8b 45 28 8b 0d a1 0d fd 00 09 05 93 [ 1224.426704] RSP: 0000:ffffd0d902d2fc98 EFLAGS: 00010046 [ 1224.426710] RAX: 0000000000000000 RBX: ffffffffc340a7c0 RCX: 003d09d736b80c00 [ 1224.426714] RDX: 0000000000000019 RSI: 0000000000000000 RDI: 000000001efe9200 [ 1224.426718] RBP: ffff8e2dcc0edf50 R08: 0000000000000001 R09: 0000000000000020 [ 1224.426721] R10: ffff8e2dcc0edf1c R11: ffff8e2f1a6dd180 R12: 0000000000000001 [ 1224.426724] R13: 0000000000000000 R14: ffff8e2dc55d0008 R15: 0000000000000000 [ 1224.426728] FS: 0000000000000000(0000) GS:ffff8e2f6ae0f000(0000) knlGS:0000000000000000 [ 1224.426732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1224.426736] CR2: 000000000000007d CR3: 000000008602c004 CR4: 00000000003726f0 [ 1224.426741] Kernel panic - not syncing: Fatal exception [ 1225.557187] Shutting down cpus with NMI [ 1225.557218] Kernel Offset: 0x2bc00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) Can you confirm it's the NVIDIA driver? Otherwise, I'll try without the NVIDIA driver.
