Dear Maintainer,
The crash happened suddenly. Once again after reboot. I disable bluetooth and now it's OK.
Below the logs of the 2 crashes :
- first :
[30128.770920] R10: 00000006cff8d79e R11: 0000000000000000 R12: ffffffffffffffe8
[30128.770920] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000004010
[30128.770921] FS: 00007fd92985be00(0000) GS:ffff89e8dfa0e000(0000) knlGS:0000000000000000
[30128.770922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30128.770923] CR2: ffffffffffffffd6 CR3: 00000001432b6003 CR4: 0000000000f72ef0
[30128.770923] PKRU: 55555554
[30128.770924] Call Trace:
[30128.770926] <TASK>
[30128.770926] __wake_up_common+0x78/0xa0
[30128.770931] __wake_up_pollfree+0x2d/0x60
[30128.770933] __cleanup_sighand+0x2b/0x50
[30128.770934] release_task+0x2f8/0x560
[30128.770936] wait_consider_task+0x51e/0xaf0
[30128.770938] __do_wait+0x24d/0x270
[30128.770940] do_wait+0x6a/0x110
[30128.770941] kernel_waitid+0x6c/0xa0
[30128.770943] ? __pfx_child_wait_callback+0x10/0x10
[30128.770944] __do_sys_waitid+0x109/0x130
[30128.770946] ? get_page_from_freelist+0x40b/0x1d20
[30128.770947] do_syscall_64+0x85/0x5f0
[30128.770950] ? flush_tlb_func+0x24d/0x300
[30128.770952] ? mod_memcg_lruvec_state+0xf4/0x250
[30128.770953] ? flush_tlb_mm_range+0x51d/0x770
[30128.770955] ? lruvec_stat_mod_folio+0x83/0xd0
[30128.770956] ? set_ptes.isra.0+0x36/0x80
[30128.770958] ? do_wp_page+0x77a/0xf30
[30128.770959] ? __handle_mm_fault+0xa84/0xfa0
[30128.770960] ? count_memcg_events+0xdd/0x1a0
[30128.770961] ? handle_mm_fault+0x1d7/0x2e0
[30128.770962] ? do_user_addr_fault+0x2c3/0x7f0
[30128.770963] ? irqentry_exit+0x7b/0x590
[30128.770965] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[30128.770966] RIP: 0033:0x7fd928e9a687
[30128.770968] Code: 48 89 fa 4c 89 df e8 58 b3 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[30128.770969] RSP: 002b:00007fffa07ca840 EFLAGS: 00000202 ORIG_RAX: 00000000000000f7
[30128.770970] RAX: ffffffffffffffda RBX: 00007fd92985be00 RCX: 00007fd928e9a687
[30128.770970] RDX: 00007fffa07ca8c0 RSI: 00000000000003fd RDI: 0000000000000001
[30128.770971] RBP: 00007fffa07ca8c0 R08: 0000000000000000 R09: 0000000000000000
[30128.770972] R10: 0000000000000004 R11: 0000000000000202 R12: 0000557fe46c7d50
[30128.770972] R13: 0000557fe46d6d50 R14: 0000557fe46d6d60 R15: 0000557fe46d6d60
[30128.770974] </TASK>
[30128.770975] Modules linked in: uinput snd_usb_audio snd_usbmidi_lib snd_rawmidi mc hid_vivaldi hid_vivaldi_common uhid ccm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device rfcomm cmac algif_hash algif_skcipher af_alg qrtr snd_soc_sof_sdw snd_sof_probes snd_soc_intel_hda_dsp_common bnep snd_soc_cs42l43 spi_cs42l43 snd_soc_cs42l43_sdw pinctrl_cs42l43 cs42l43_sdw regmap_sdw cs42l43 snd_hda_codec_intelhdmi binfmt_misc snd_soc_dmic snd_hda_intel snd_sof_pci_intel_lnl snd_sof_pci_intel_mtl snd_sof_intel_hda_generic nls_ascii soundwire_intel nls_cp437 snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common vfat fat 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_hda_ext_core intel_uncore_frequency intel_uncore_frequency_common snd_hda_codec x86_pkg_temp_thermal intel_powerclamp snd_hda_core coretemp snd_intel_dspcfg snd_intel_sdw_acpi snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks kvm_intel
[30128.770997] soundwire_generic_allocation iwlmld snd_soc_sdw_utils snd_soc_acpi snd_hwdep crc8 soundwire_bus kvm snd_soc_sdca mac80211 snd_soc_core snd_compress snd_pcm_dmaengine btintel_pcie snd_pcm irqbypass processor_thermal_device_pci rapl btintel processor_thermal_device dell_wmi intel_cstate snd_timer mei_wdt dell_pc mei_gsc_proxy watchdog intel_rapl_msr snd_ctl_led dell_laptop libarc4 intel_uncore bluetooth iwlwifi dell_wmi_sysman dell_smbios processor_thermal_wt_hint snd platform_temperature_control dell_wmi_ddv dell_smm_hwmon dcdbas processor_thermal_soc_slider firmware_attributes_class wmi_bmof dell_wmi_descriptor pcspkr cfg80211 platform_profile soundcore ecdh_generic mei_me processor_thermal_rfim processor_thermal_rapl mei rfkill intel_rapl_common processor_thermal_wt_req processor_thermal_power_floor intel_vpu intel_pmc_core drm_shmem_helper processor_thermal_mbox int3403_thermal sg int340x_thermal_zone pmt_telemetry pmt_discovery pmt_class int3400_thermal intel_hid acpi_thermal_rel sparse_keymap
[30128.771021] intel_pmc_ssram_telemetry acpi_tad acpi_pad joydev ac evdev msr parport_pc ppdev lp parport efi_pstore nfnetlink efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_cryptoapi typec_displayport dm_crypt dm_mod cdc_ncm cdc_ether usbnet r8152 mii sd_mod uas usb_storage scsi_mod scsi_common usbhid xe drm_gpuvm configfs drm_gpusvm_helper gpu_sched drm_buddy drm_ttm_helper ucsi_acpi ttm typec_ucsi hid_multitouch drm_exec typec i2c_algo_bit hid_generic xhci_pci rtsx_pci_sdmmc ghash_clmulni_intel roles drm_suballoc_helper mmc_core drm_display_helper nvme xhci_hcd psmouse cec nvme_core rc_core i2c_hid_acpi drm_client_lib serio_raw aesni_intel usbcore i2c_hid drm_kms_helper video hid nvme_keyring intel_lpss_pci nvme_auth intel_lpss intel_ish_ipc drm thunderbolt rtsx_pci hkdf idma64 intel_ishtp intel_vsec usb_common battery wmi pinctrl_intel_platform button
[30128.771052] CR2: 0000000000000000
[30128.771054] ---[ end trace 0000000000000000 ]---
[30129.143886] RIP: 0010:bt_sock_poll+0x154/0x190 [bluetooth]
[30129.143916] Code: 8b 38 48 8d 90 e0 fc ff ff 48 8d 8f e0 fc ff ff 48 39 c6 75 34 eb 45 48 8b 83 38 03 00 00 a8 01 74 08 0f b6 42 12 3c 06 74 27 <48> 8b 81 20 03 00 00 48 89 ca 48 8d 89 20 03 00 00 48 2d 20 03 00
[30129.143917] RSP: 0018:ffffcf51456337f0 EFLAGS: 00010246
[30129.143918] RAX: 0000000000000000 RBX: ffff89e1841fc000 RCX: fffffffffffffce0
[30129.143919] RDX: ffff89e142415400 RSI: ffff89e1841fc320 RDI: ffff89e142415720
[30129.143920] RBP: ffff89e10abc9d40 R08: 00001b66cd1c36e2 R09: 0000000000000001
[30129.143921] R10: 0000000000000000 R11: ffff89e86f95d180 R12: 0000000000000000
[30129.143922] R13: ffff89e197b9b9c0 R14: ffffffffc17088c0 R15: ffff89e197b9b9c0
[30129.143923] FS: 00007fd92985be00(0000) GS:ffff89e8dfa0e000(0000) knlGS:0000000000000000
[30129.143924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[30129.143925] CR2: ffffffffffffffd6 CR3: 00000001432b6003 CR4: 0000000000f72ef0
[30129.143926] PKRU: 55555554
[30129.143927] note: systemd[1] exited with irqs disabled
[30129.143976] note: systemd[1] exited with preempt_count 2
[30129.144058] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009
[30130.164806] Shutting down cpus with NMI
[30130.164827] Kernel Offset: 0xc200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff
- second :
[ 453.510980] Tainted: [D]=DIE
[ 453.510981] Hardware name: Dell Inc. Dell Pro 16 Plus PB16250/0PTFR0, BIOS 2.11.0 01/27/2026
[ 453.510982] RIP: 0010:0xffffffff
[ 453.511015] Code: Unable to access opcode bytes at 0xffffffd5.
[ 453.511016] RSP: 0018:ffffcf9d80117900 EFLAGS: 00010093
[ 453.511018] RAX: 00000000ffffffff RBX: ffff8c4044f51090 RCX: 0000000000004010
[ 453.511019] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffffcf9d80567ad0
[ 453.511020] RBP: 0000000000000000 R08: 00000000ffffffff R09: 000000001389d967
[ 453.511021] R10: 00000000287ce8d5 R11: 0000000000000000 R12: 00000000ffffffe7
[ 453.511022] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000004010
[ 453.511023] FS: 00007f1515642e00(0000) GS:ffff8c47a2e4e000(0000) knlGS:0000000000000000
[ 453.511024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 453.511025] CR2: 00000000ffffffff CR3: 00000001092ff006 CR4: 0000000000f72ef0
[ 453.511027] PKRU: 55555554
[ 453.511028] Call Trace:
[ 453.511030] <TASK>
[ 453.511031] ? __wake_up_common+0x78/0xa0
[ 453.511037] ? __wake_up_pollfree+0x2d/0x60
[ 453.511039] ? __cleanup_sighand+0x2b/0x50
[ 453.511041] ? release_task+0x2f8/0x560
[ 453.511044] ? wait_consider_task+0x51e/0xaf0
[ 453.511046] ? __do_wait+0x24d/0x270
[ 453.511048] ? do_wait+0x6a/0x110
[ 453.511050] ? kernel_waitid+0x6c/0xa0
[ 453.511053] ? __pfx_child_wait_callback+0x10/0x10
[ 453.511055] ? __do_sys_waitid+0x109/0x130
[ 453.511057] ? do_syscall_64+0x85/0x5f0
[ 453.511059] ? flush_tlb_func+0x24d/0x300
[ 453.511062] ? mod_memcg_lruvec_state+0xf4/0x250
[ 453.511064] ? flush_tlb_mm_range+0x51d/0x770
[ 453.511066] ? lruvec_stat_mod_folio+0x83/0xd0
[ 453.511067] ? set_ptes.isra.0+0x36/0x80
[ 453.511070] ? do_wp_page+0x77a/0xf30
[ 453.511072] ? __handle_mm_fault+0xa84/0xfa0
[ 453.511073] ? __x64_sys_rt_sigprocmask+0xda/0x150
[ 453.511076] ? count_memcg_events+0xdd/0x1a0
[ 453.511078] ? handle_mm_fault+0x1d7/0x2e0
[ 453.511079] ? do_user_addr_fault+0x2c3/0x7f0
[ 453.511081] ? irqentry_exit+0x7b/0x590
[ 453.511083] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 453.511085] </TASK>
[ 453.511085] Modules linked in: hid_vivaldi hid_vivaldi_common uhid ccm snd_seq_dummy snd_hrtimer snd_seq qrtr rfcomm cmac algif_hash algif_skcipher af_alg snd_soc_sof_sdw snd_soc_intel_hda_dsp_common snd_sof_probes snd_soc_cs42l43 pinctrl_cs42l43 snd_soc_cs42l43_sdw spi_cs42l43 cs42l43_sdw regmap_sdw cs42l43 snd_hda_codec_intelhdmi snd_soc_dmic snd_hda_intel snd_sof_pci_intel_lnl snd_sof_pci_intel_mtl snd_sof_intel_hda_generic bnep 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 intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal snd_sof_utils snd_hda_ext_core intel_powerclamp snd_hda_codec coretemp snd_hda_core iwlmld snd_intel_dspcfg kvm_intel snd_intel_sdw_acpi snd_soc_acpi_intel_match binfmt_misc snd_soc_acpi_intel_sdca_quirks mac80211 soundwire_generic_allocation kvm snd_soc_sdw_utils nls_ascii snd_soc_acpi nls_cp437 crc8 snd_usb_audio
[ 453.511119] soundwire_bus vfat fat snd_soc_sdca dell_wmi irqbypass snd_usbmidi_lib rapl mei_wdt processor_thermal_device_pci dell_pc snd_hwdep watchdog mei_gsc_proxy snd_ctl_led intel_rapl_msr dell_laptop intel_cstate libarc4 intel_uncore snd_soc_core snd_rawmidi processor_thermal_device pcspkr dell_wmi_ddv dell_smm_hwmon btintel_pcie processor_thermal_wt_hint dell_smbios snd_seq_device snd_compress iwlwifi mc platform_temperature_control snd_pcm_dmaengine dcdbas dell_wmi_sysman snd_pcm btintel processor_thermal_soc_slider firmware_attributes_class dell_wmi_descriptor bluetooth wmi_bmof cfg80211 mei_me platform_profile ecdh_generic mei snd_timer processor_thermal_rfim snd processor_thermal_rapl rfkill soundcore intel_rapl_common processor_thermal_wt_req intel_vpu processor_thermal_power_floor drm_shmem_helper processor_thermal_mbox intel_pmc_core sg int3403_thermal int340x_thermal_zone pmt_telemetry pmt_discovery int3400_thermal intel_hid acpi_thermal_rel pmt_class sparse_keymap intel_pmc_ssram_telemetry acpi_pad
[ 453.511153] acpi_tad ac joydev evdev msr parport_pc ppdev lp parport efi_pstore nfnetlink efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_cryptoapi dm_crypt dm_mod typec_displayport cdc_ncm cdc_ether usbnet r8152 mii sd_mod uas usb_storage scsi_mod scsi_common usbhid xe drm_gpuvm configfs drm_gpusvm_helper gpu_sched drm_buddy drm_ttm_helper ttm drm_exec i2c_algo_bit drm_suballoc_helper drm_display_helper ucsi_acpi typec_ucsi typec hid_multitouch nvme cec hid_generic rtsx_pci_sdmmc xhci_pci roles mmc_core rc_core nvme_core i2c_hid_acpi xhci_hcd i2c_hid drm_client_lib psmouse nvme_keyring hid drm_kms_helper intel_lpss_pci nvme_auth intel_ish_ipc ghash_clmulni_intel rtsx_pci drm usbcore aesni_intel thunderbolt serio_raw intel_lpss hkdf idma64 video intel_ishtp usb_common intel_vsec battery button wmi pinctrl_intel_platform
[ 453.511198] CR2: 00000000ffffffff
[ 453.511201] ---[ end trace 0000000000000000 ]---
[ 453.896494] RIP: 0010:bt_sock_poll+0x154/0x190 [bluetooth]
[ 453.896531] Code: 8b 38 48 8d 90 e0 fc ff ff 48 8d 8f e0 fc ff ff 48 39 c6 75 34 eb 45 48 8b 83 38 03 00 00 a8 01 74 08 0f b6 42 12 3c 06 74 27 <48> 8b 81 20 03 00 00 48 89 ca 48 8d 89 20 03 00 00 48 2d 20 03 00
[ 453.896533] RSP: 0018:ffffcf9d80567730 EFLAGS: 00010246
[ 453.896536] RAX: 0000000000000000 RBX: ffff8c3fe366e400 RCX: fffffffffffffce0
[ 453.896537] RDX: ffff8c4199925400 RSI: ffff8c3fe366e720 RDI: ffff8c4199925720
[ 453.896538] RBP: ffff8c3fc4c2c440 R08: 000000695094f240 R09: 0000000000000001
[ 453.896539] R10: 0000000000000000 R11: ffff8c472f95d180 R12: 0000000000000000
[ 453.896540] R13: ffff8c3fd24fb000 R14: ffffffffc194c8c0 R15: ffff8c3fd24fb000
[ 453.896541] FS: 00007f1515642e00(0000) GS:ffff8c47a2e4e000(0000) knlGS:0000000000000000
[ 453.896542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 453.896543] CR2: 00000000ffffffff CR3: 00000001092ff006 CR4: 0000000000f72ef0
[ 453.896544] PKRU: 55555554
[ 453.896545] note: systemd[1] exited with irqs disabled
[ 453.896590] note: systemd[1] exited with preempt_count 2
[ 453.915143] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009
[ 454.937424] Shutting down cpus with NMI
[ 454.937450] Kernel Offset: 0x8e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)