• Bug#1086638: linux-image-6.11.5: usbguard-daemon invalid opcode: 0000,

    From Ben Hutchings@21:1/5 to All on Wed Apr 30 02:30:01 2025
    XPost: linux.debian.kernel

    From "data.tar.bz2", the most important file is "journal_2024-11- 13_00:57:02.log", which shows the following crash from an untainted
    kernel:

    list_del corruption, ffff89fec1778000->next is LIST_POISON1 (dead000000000100) ------------[ cut here ]------------
    kernel BUG at lib/list_debug.c:56!
    Oops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
    CPU: 13 UID: 0 PID: 927 Comm: usbguard-daemon Not tainted 6.11.5-amd64 #1 Debian 6.11.5-1
    Hardware name: ASUSTeK COMPUTER INC. ASUS TUF Gaming F17 FX706HM_TUF706HM/FX706HM, BIOS FX706HM.315 03/03/2023
    RIP: 0010:__list_del_entry_valid_or_report.cold+0x5c/0x6f
    Code: e8 a8 5f fe ff 0f 0b 48 89 fe 48 89 ca 48 c7 c7 38 38 d4 a0 e8 94 5f fe ff 0f 0b 48 89 fe 48 c7 c7 00 38 d4 a0 e8 83 5f fe ff <0f> 0b 48 89 fe 48 c7 c7 d0 37 d4 a0 e8 72 5f fe ff 0f 0b 4d 8b 4c
    RSP: 0018:ffffaa78412df918 EFLAGS: 00010246
    RAX: 000000000000004e RBX: ffff89fec1778000 RCX: 0000000000000000
    RDX: 0000000000000000 RSI: ffff8a0e0b6a1780 RDI: ffff8a0e0b6a1780
    RBP: ffff89fec17784d0 R08: 0000000000000000 R09: ffffaa78412df7a8
    R10: ffffffffa14b41e8 R11: 0000000000000003 R12: ffff89fec1778000
    R13: ffffffffc235d278 R14: ffffffffc235d278 R15: ffff8a004233b850
    FS: 00007f335cc0dec0(0000) GS:ffff8a0e0b680000(0000) knlGS:000000000000000
    0
    CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
    CR2: 0000560432df9068 CR3: 00000001051ba004 CR4: 0000000000f70ef0
    PKRU: 55555554
    Call Trace:
    <TASK>
    ? __die_body.cold+0x19/0x27
    ? die+0x2e/0x50
    ? do_trap+0xca/0x110
    ? do_error_trap+0x6a/0x90
    ? __list_del_entry_valid_or_report.cold+0x5c/0x6f
    ? exc_invalid_op+0x50/0x70
    ? __list_del_entry_valid_or_report.cold+0x5c/0x6f
    ? asm_exc_invalid_op+0x1a/0x20
    ? __list_del_entry_valid_or_report.cold+0x5c/0x6f
    ? __list_del_entry_valid_or_report.cold+0x5c/0x6f
    hci_unregister_dev+0x46/0x1f0 [bluetooth]
    btusb_disconnect+0x67/0x170 [btusb]
    usb_unbind_interface+0x90/0x290 [usbcore]
    device_release_driver_internal+0x19c/0x200
    bus_remove_device+0xc6/0x130
    device_del+0x161/0x3e0
    ? kobject_put+0xa0/0x1d0
    usb_disable_device+0xf4/0x210 [usbcore]
    usb_set_configuration+0x81/0x860 [usbcore]
    usb_deauthorize_device+0x3e/0x50 [usbcore]
    authorized_store+0x4f/0x90 [usbcore]
    kernfs_fop_write_iter+0x13e/0x1f0
    vfs_write+0x291/0x460
    ksys_write+0x6d/0xf0
    do_syscall_64+0x82/0x190
    ? do_sys_openat2+0x9c/0xe0
    ? syscall_exit_to_user_mode+0x4d/0x210
    ? do_syscall_64+0x8e/0x190
    ? syscall_exit_to_user_mode+0x4d/0x210
    ? do_syscall_64+0x8e/0x190
    ? __x64_sys_close+0x3c/0x80
    ? kmem_cache_free+0x412/0x460
    ? syscall_exit_to_user_mode+0x4d/0x210
    ? clear_bhb_loop+0x25/0x80
    ? clear_bhb_loop+0x25/0x80
    ? clear_bhb_loop+0x25/0x80
    entry_SYSCALL_64_after_hwframe+0x76/0x7e
    RIP: 0033:0x7f335d90e24f
    Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 e9 a1 f8 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 3c a2 f8 ff 48
    RSP: 002b:00007ffee9298df0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
    RAX: ffffffffffffffda RBX: 00007ffee92990c0 RCX: 00007f335d90e24f
    RDX: 0000000000000001 RSI: 00007ffee92990d0 RDI: 0000000000000018
    RBP: 00007ffee92990b0 R08: 0000000000000000 R09: 0000000000000000
    R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffee92990a0
    R13: 0000000000000018 R14: 0000561edd473ff0 R15: 0000561edd473fe0
    </TASK>
    Modules linked in: xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat bridge stp llc nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xfrm_user xfrm_algo xt_addrtype nft_compat nf_tables libcrc32c ccm bnep uas usb_storage scsi_mod scsi_common
    snd_seq_dummy snd_hrtimer snd_seq btusb btrtl btintel btbcm btmtk uvcvideo bluetooth videobuf2_vmalloc uvc videobuf2_memops videobuf2_v4l2 snd_usb_audio videodev snd_usbmidi_lib snd_rawmidi videobuf2_common snd_seq_device usbhid mc overlay qrtr uinput
    r8153_ecm cdc_ether usbnet binfmt_misc r8152 mii nls_ascii nls_cp437 vfat fat joydev snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_generic_allocation soundwire_cadence intel_uncore_frequency intel_uncore_
    frequency_common snd_sof_intel_hda_common x86_pkg_temp_thermal snd_sof_intel_hda_mlink intel_powerclamp snd_sof_intel_hda coretemp snd_sof_pci snd_sof_xtensa_dsp kvm_intel snd_sof mt7921e mt7921_common mt792x_lib snd_sof_utils snd_soc_hdac_hda mt76_
    connac_lib
    snd_soc_acpi_intel_match snd_soc_acpi kvm soundwire_bus mt76 snd_soc_avs crct10dif_pclmul mac80211 crc32_pclmul ghash_clmulni_intel snd_soc_hda_codec sha512_ssse3 sha256_ssse3 snd_hda_ext_core sha1_ssse3 snd_hda_codec_realtek snd_soc_core snd_hda_codec_
    generic snd_hda_scodec_component snd_hda_codec_hdmi snd_compress snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg libarc4 snd_intel_sdw_acpi aesni_intel snd_hda_codec cfg80211 gf128mul crypto_simd cryptd r8169 hid_multitouch snd_hda_core processor_
    thermal_device_pci_legacy asus_nb_wmi rapl iTCO_wdt processor_thermal_device asus_wmi intel_pmc_bxt hid_generic processor_thermal_wt_hint realtek xhci_pci snd_hwdep processor_thermal_rfim platform_profile intel_cstate iTCO_vendor_support xhci_hcd
    watchdog ee1004 intel_rapl_msr snd_pcm processor_thermal_rapl intel_uncore mdio_devres thunderbolt wmi_bmof ucsi_acpi intel_rapl_common libphy snd_timer usbcore pcspkr i2c_i801 typec_ucsi i2c_hid_acpi snd processor_thermal_wt_req intel_lpss_pci rfkill
    mei_hdcp i2c_smbus
    i2c_hid processor_thermal_power_floor intel_lpss processor_thermal_mbox typec soundcore idma64 hid roles intel_soc_dts_iosf usb_common battery intel_pmc_core int3403_thermal int340x_thermal_zone intel_vsec int3400_thermal pmt_telemetry intel_hid acpi_
    pad acpi_thermal_rel asus_wireless pmt_class ac sparse_keymap msr i2c_dev parport_pc ppdev lp parport nvme_fabrics efi_pstore configfs nfnetlink efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic nvme nvme_core i915 nouveau drm_
    ttm_helper gpu_sched drm_gpuvm drm_exec mxm_wmi drm_buddy i2c_algo_bit ttm drm_display_helper drm_kms_helper mei_pxp drm mei_me cec evdev mei crc32c_intel serio_raw rc_core vmd fan button video wmi
    ---[ end trace 0000000000000000 ]---

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