https://bugzilla.suse.com/show_bug.cgi?id=1231210 Bug ID: 1231210 Summary: :btusb_suspend: kernel NULL pointer dereference Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel:Drivers Assignee: kernel-bugs@suse.de Reporter: michal.vyskocil@gmail.com QA Contact: qa-bugs@suse.de Target Milestone: --- Found By: --- Blocker: --- Created attachment 877688 --> https://bugzilla.suse.com/attachment.cgi?id=877688&action=edit LC_ALL=C sudo journalctl --boot 0 uname -a Linux zelva 6.11.0-1-default #1 SMP PREEMPT_DYNAMIC Wed Sep 25 07:09:20 UTC 2024 (b87e886) x86_64 x86_64 x86_64 GNU/Linux rpm -q kernel-default kernel-default-6.11.0-1.1.x86_64 cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-6.11.0-1-default root=UUID=36543fa2-c67b-444d-b09b-71e6fe5020fd rd.timeout=60 rd.retry=45 splash=silent swapaccount=1 mitigations=auto security=selinux selinux=1 enforcing=1 On boot the scary NULL pointer deference appeared, but laptop started. The trace is BUG: kernel NULL pointer dereference, address: 0000000000000000 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 3 UID: 0 PID: 585 Comm: kworker/3:2 Not tainted 6.11.0-1-default #1 openSUSE Tumbleweed 461f7965cd54a3c599f269012cdb3d6ce81b3260 Hardware name: LENOVO 20XK007JCK/20XK007JCK, BIOS R1MET44W (1.14 ) 01/21/2022 Workqueue: pm pm_runtime_work RIP: 0010:btusb_suspend+0x18/0x1c0 [btusb] Code: 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 41 54 55 89 f5 53 48 8b 9f c8 00 00 00 66 90 <48> 8b 13 8b 82 bc 09 00 00 03 82 b8 09 00 00 03 82 c4 09 00 00 03 RSP: 0018:ffffa299c206fc90 EFLAGS: 00010206 RAX: ffffffffc2223970 RBX: 0000000000000000 RCX: 0000000000000007 RDX: 0000000000000003 RSI: 0000000000000402 RDI: ffff9383ca238400 RBP: 0000000000000402 R08: ffff9383ca20d800 R09: ffff9383ca23f8b0 R10: ffff938a8ee2c3a0 R11: 0000000000000003 R12: ffff9383ca238400 R13: 0000000000000402 R14: 0000000000000003 R15: ffff9383d1142900 FS: 0000000000000000(0000) GS:ffff938a8eb80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000001a01f8000 CR4: 0000000000750ef0 PKRU: 55555554 Call Trace: <TASK> ? __die_body.cold+0x19/0x26 ? page_fault_oops+0x132/0x2a0 ? exc_page_fault+0x73/0x170 ? asm_exc_page_fault+0x26/0x30 ? __pfx_btusb_suspend+0x10/0x10 [btusb 600bb609afa33d01c8b8c647a1af5542146201a9] ? btusb_suspend+0x18/0x1c0 [btusb 600bb609afa33d01c8b8c647a1af5542146201a9] usb_suspend_both+0xad/0x240 [usbcore 15db8bf8f9a7858a5a1db1b8e42a51063eadfac5] usb_runtime_suspend+0x2e/0x70 [usbcore 15db8bf8f9a7858a5a1db1b8e42a51063eadfac5] ? __pfx_usb_runtime_suspend+0x10/0x10 [usbcore 15db8bf8f9a7858a5a1db1b8e42a51063eadfac5] __rpm_callback+0x44/0x170 ? __pfx_usb_runtime_suspend+0x10/0x10 [usbcore 15db8bf8f9a7858a5a1db1b8e42a51063eadfac5] rpm_callback+0x55/0x60 ? __pfx_usb_runtime_suspend+0x10/0x10 [usbcore 15db8bf8f9a7858a5a1db1b8e42a51063eadfac5] rpm_suspend+0xe6/0x5f0 ? srso_alias_return_thunk+0x5/0xfbef5 ? srso_alias_return_thunk+0x5/0xfbef5 ? finish_task_switch.isra.0+0x99/0x2e0 ? __pfx_usb_runtime_idle+0x10/0x10 [usbcore 15db8bf8f9a7858a5a1db1b8e42a51063eadfac5] __pm_runtime_suspend+0x3a/0xc0 usb_runtime_idle+0x35/0x40 [usbcore 15db8bf8f9a7858a5a1db1b8e42a51063eadfac5] rpm_idle+0xc0/0x290 pm_runtime_work+0x84/0xb0 process_one_work+0x16b/0x320 worker_thread+0x2ea/0x420 ? __pfx_worker_thread+0x10/0x10 kthread+0xd2/0x100 ? __pfx_kthread+0x10/0x10 ret_from_fork+0x34/0x50 ? __pfx_kthread+0x10/0x10 ret_from_fork_asm+0x1a/0x30 </TASK> Modules linked in: mhi_wwan_ctrl mhi_wwan_mbim snd_acp_legacy_mach snd_acp_mach snd_soc_nau8821 snd_soc_dmic snd_acp3x_pdm_dma snd_acp3x_rn snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_pci_ps snd_amd_sdw_acpi soundwire_amd soundwire_generic_allocation soundwire_bus snd_hda_codec_realtek snd_ctl_led mt7921e snd_hda_codec_generic snd_soc_core mt7921_common snd_hda_scodec_component mt792x_lib nls_iso8859_1 snd_compress intel_rapl_msr snd_hda_codec_hdmi mt76_connac_lib amd_atl snd_pcm_dmaengine intel_rapl_common nls_cp437 snd_rpl_pci_acp6x mt76 snd_hda_intel btusb edac_mce_amd snd_intel_dspcfg snd_acp_pci snd_usb_audio vfat btrtl snd_intel_sdw_acpi uvcvideo btintel snd_acp_legacy_common fat snd_usbmidi_lib videobuf2_vmalloc btbcm snd_hda_codec uvc mac80211 snd_pci_acp6x snd_ump btmtk videobuf2_memops videobuf2_v4l2 snd_pci_acp5x snd_rawmidi snd_hda_core libarc4 kvm_amd snd_seq_device snd_hwdep ee1004 videodev snd_pcm snd_rn_pci_acp3x thinkpad_acpi r8169 snd_acp_config bluetooth videobuf2_common platform_profile snd_soc_acpi think_lmi sparse_keymap snd_timer realtek i2c_piix4 pcspkr firmware_attributes_class mc wmi_bmof efi_pstore mdio_devres kvm tiny_power_button k10temp nxp_nci_i2c cfg80211 i2c_smbus snd_pci_acp3x mhi_pci_generic nxp_nci snd libphy thermal nci mhi soundcore ac nfc rfkill i2c_scmi amd_pmc button joydev loop fuse dm_mod configfs dmi_sysfs ip_tables x_tables hid_generic usbhid amdgpu crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic amdxcp i2c_algo_bit drm_ttm_helper ttm ghash_clmulni_intel drm_exec sha512_ssse3 gpu_sched sha256_ssse3 xhci_pci drm_suballoc_helper rtsx_pci_sdmmc xhci_pci_renesas drm_buddy sha1_ssse3 mmc_core xhci_hcd drm_display_helper nvme aesni_intel ucsi_acpi gf128mul cec crypto_simd cryptd typec_ucsi usbcore nvme_core ccp roles rc_core sp5100_tco video rtsx_pci typec nvme_auth battery wmi serio_raw overlay btrfs blake2b_generic libcrc32c crc32c_intel xor raid6_pq br_netfilter bridge stp llc msr efivarfs CR2: 0000000000000000 ---[ end trace 0000000000000000 ]--- RIP: 0010:btusb_suspend+0x18/0x1c0 [btusb] Code: 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 41 54 55 89 f5 53 48 8b 9f c8 00 00 00 66 90 <48> 8b 13 8b 82 bc 09 00 00 03 82 b8 09 00 00 03 82 c4 09 00 00 03 RSP: 0018:ffffa299c206fc90 EFLAGS: 00010206 RAX: ffffffffc2223970 RBX: 0000000000000000 RCX: 0000000000000007 RDX: 0000000000000003 RSI: 0000000000000402 RDI: ffff9383ca238400 RBP: 0000000000000402 R08: ffff9383ca20d800 R09: ffff9383ca23f8b0 R10: ffff938a8ee2c3a0 R11: 0000000000000003 R12: ffff9383ca238400 R13: 0000000000000402 R14: 0000000000000003 R15: ffff9383d1142900 FS: 0000000000000000(0000) GS:ffff938a8eb80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000001a01f8000 CR4: 0000000000750ef0 PKRU: 55555554 note: kworker/3:2[585] exited with irqs disabled Attached a full system log. -- You are receiving this mail because: You are on the CC list for the bug.