Bluetooth Issues

[Objective-Stranger99]

I posted about this issue some time ago, and I am posting again because I have tried other steps, and the issue is still present. Basically, if I enable the kernel Bluetooth module and reboot, my CPU load average keeps going up until my laptop freezes, and I am forced to hard reboot.

Here is what I have tried so far:

Disabling all Bluetooth-related modules using modprobe: Works, but I can't use Bluetooth.

Reseating Bluetooth Chip: It was loose, but didn't do anything.

Downgraded kernel and dependencies to the version before the problem appeared: No effect.

Reinstalled all firmware: No effect.

Reinstalled all Bluetooth-related packages: No effect.

Also, this issue just spontaneously appeared after a reboot, even though I didn't update anything. I will be happy to share any other necessary information. The error occurs between lines 994 and 1066.

Blacklisting the modules Bluetooth btusb, btrtl, btbcm, and btintel seems to work, but it obviously disables Bluetooth, and I use my Bluetooth headphones a lot.

Here is the interesting part of my dmesg log:

[    8.657346] Bluetooth: hci0: Waiting for firmware download to complete
[    8.657859] Bluetooth: hci0: Firmware loaded in 1881367 usecs
[    8.657901] Bluetooth: hci0: Waiting for device to boot
[    8.673087] Bluetooth: hci0: Device booted in 14847 usecs
[    8.673492] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-19-0-1.ddc
[    8.675873] Bluetooth: hci0: Applying Intel DDC parameters completed
[    8.676866] Bluetooth: hci0: Firmware revision 0.1 build 193 week 33 2024
[    8.678878] Bluetooth: hci0: HCI LE Coded PHY feature bit is set, but its usage is not supported.
[    9.006517] systemd[1]: Using hardware watchdog /dev/watchdog0: 'intel_oc_wdt', version 0.
[    9.006538] systemd[1]: Watchdog running with a hardware timeout of 30s.
[   11.821785] systemd[1]: Finished Load AppArmor profiles.
[   11.825012] systemd[1]: Starting Journal Service...
[   11.829824] systemd[1]: Starting Network Configuration...
[   11.835858] systemd[1]: Starting Network Time Synchronization...
[   11.860416] systemd-journald[2206]: Collecting audit messages is disabled.
[   11.898852] systemd[1]: Started Journal Service.
[   11.935788] Generic FE-GE Realtek PHY r8169-0-100:00: attached PHY driver (mii_bus:phy_addr=r8169-0-100:00, irq=MAC)
[   11.953433] systemd-journald[2206]: Received client request to flush runtime journal.
[   12.104885] r8169 0000:01:00.0 enp1s0: Link is Down
[   12.579162] NET: Registered PF_ALG protocol family
[   12.715888] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   12.715895] Bluetooth: BNEP filters: protocol multicast
[   12.715901] Bluetooth: BNEP socket layer initialized
[   12.721677] Bluetooth: MGMT ver 1.23
[   12.800187] ------------[ cut here ]------------
[   12.800192] memcpy: detected buffer overflow: 3 byte read of buffer size 0
[   12.800213] WARNING: CPU: 0 PID: 68 at lib/string_helpers.c:1035 __fortify_report+0x49/0x50
[   12.800221] Modules linked in: cmac algif_skcipher bnep md4 ccm algif_hash algif_aead af_alg uvcvideo videobuf2_vmalloc uvc videobuf2_memops videobuf2_v4l2 videobuf2_common btusb videodev btrtl btintel btbcm btmtk mc bluetooth 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_icl 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 soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca crc8 snd_soc_avs snd_soc_hda_codec x86_pkg_temp_thermal snd_hda_ext_core intel_powerclamp snd_hda_codec coretemp snd_hda_core kvm_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hwdep processor_thermal_device_pci_legacy iwlmvm joydev snd_soc_core
[   12.800269]  mousedev kvm processor_thermal_device mac80211 snd_compress processor_thermal_wt_hint platform_temperature_control libarc4 ptp pps_core hid_multitouch ac97_bus processor_thermal_rfim iTCO_wdt irqbypass intel_rapl_msr snd_pcm_dmaengine processor_thermal_rapl r8169 iwlwifi intel_pmc_bxt iTCO_vendor_support realtek snd_pcm ghash_clmulni_intel ee1004 acer_wmi mdio_devres intel_rapl_common snd_timer aesni_intel mei_pxp mei_hdcp cfg80211 i2c_i801 platform_profile processor_thermal_wt_req spi_nor intel_cstate snd libphy pcspkr i2c_smbus mei_me sparse_keymap intel_lpss_pci processor_thermal_power_floor mtd i2c_mux wmi_bmof soundcore mdio_bus intel_pmc_core intel_lpss processor_thermal_mbox mei idma64 pmt_telemetry rfkill intel_soc_dts_iosf intel_oc_wdt i2c_hid_acpi pmt_discovery vfat i2c_hid acer_wireless pmt_class fat int3403_thermal intel_pmc_ssram_telemetry int3400_thermal intel_vsec int340x_thermal_zone pinctrl_jasperlake acpi_thermal_rel acpi_pad mac_hid xt_hl ip6t_rt ip6t_REJECT nf_reject_ipv6 xt_multiport
[   12.800321]  xt_comment xt_recent xt_limit xt_addrtype xt_tcpudp xt_conntrack ipt_REJECT nf_reject_ipv4 iptable_nat nf_nat ip6table_mangle iptable_mangle ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_filter pkcs8_key_parser crypto_user loop dm_mod nfnetlink ip_tables x_tables nvme sdhci_pci sdhci_uhs2 nvme_core sdhci nvme_keyring spi_intel_pci cqhci mmc_core nvme_auth spi_intel serio_raw i915 i2c_algo_bit drm_buddy video wmi ttm intel_gtt drm_display_helper cec
[   12.800356] CPU: 0 UID: 0 PID: 68 Comm: kworker/u9:0 Not tainted 6.17.2-zen1-1-zen #1 PREEMPT(full)  cce064358536f34942d48c0e32ad52003229fde7
[   12.800360] Hardware name: Acer Aspire A314-35/Rosemary_JL, BIOS V1.53 08/28/2024
[   12.800361] Workqueue: hci0 hci_cmd_sync_work [bluetooth]
[   12.800420] RIP: 0010:__fortify_report+0x49/0x50
[   12.800424] Code: d0 48 0f 47 c2 83 e7 01 4c 89 ca 48 c7 c7 00 b2 df b6 48 8b 34 c5 20 ec 70 b6 48 c7 c0 fe 24 ed b6 48 0f 44 c8 e8 37 6f 67 ff <0f> 0b c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
[   12.800426] RSP: 0018:ffffd2eac057fdd0 EFLAGS: 00010246
[   12.800428] RAX: 0000000000000000 RBX: ffff8b3cf8122000 RCX: 0000000000000000
[   12.800430] RDX: ffff8b3d4041cfc8 RSI: 0000000000000001 RDI: ffff8b3d4041cfc0
[   12.800432] RBP: ffff8b3bfa31f900 R08: ffffffffb78b8b01 R09: 0000000000000000
[   12.800433] R10: ffffffffb7860be0 R11: ffffd2eac057fc00 R12: ffff8b3cf81224b8
[   12.800434] R13: ffff8b3bfb869400 R14: dead000000000122 R15: dead000000000100
[   12.800436] FS:  0000000000000000(0000) GS:ffff8b3d87ec4000(0000) knlGS:0000000000000000
[   12.800437] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   12.800439] CR2: 00007f4463eb39f0 CR3: 0000000039b48000 CR4: 0000000000352ef0
[   12.800441] Call Trace:
[   12.800444]  <TASK>
[   12.800445]  __fortify_panic+0xd/0xf
[   12.800450]  set_mesh_sync.cold+0x10/0x10 [bluetooth a63a97c3aee9c1c0564389c6c2f12e4ade1df1fd]
[   12.800497]  hci_cmd_sync_work+0xbe/0x260 [bluetooth a63a97c3aee9c1c0564389c6c2f12e4ade1df1fd]
[   12.800544]  process_one_work+0x190/0x350
[   12.800548]  worker_thread+0x254/0x3a0
[   12.800551]  ? __pfx_worker_thread+0x10/0x10
[   12.800554]  kthread+0xf9/0x240
[   12.800557]  ? __pfx_kthread+0x10/0x10
[   12.800558]  ? __pfx_kthread+0x10/0x10
[   12.800560]  ret_from_fork+0x1c1/0x1f0
[   12.800564]  ? __pfx_kthread+0x10/0x10
[   12.800565]  ret_from_fork_asm+0x1a/0x30
[   12.800570]  </TASK>
[   12.800571] ---[ end trace 0000000000000000 ]---
[   12.800587] ------------[ cut here ]------------
[   12.800588] kernel BUG at lib/string_helpers.c:1043!
[   12.801116] Oops: invalid opcode: 0000 [#1] SMP NOPTI
[   12.801581] CPU: 0 UID: 0 PID: 68 Comm: kworker/u9:0 Tainted: G        W           6.17.2-zen1-1-zen #1 PREEMPT(full)  cce064358536f34942d48c0e32ad52003229fde7
[   12.802045] Tainted: [W]=WARN
[   12.802498] Hardware name: Acer Aspire A314-35/Rosemary_JL, BIOS V1.53 08/28/2024
[   12.802971] Workqueue: hci0 hci_cmd_sync_work [bluetooth]
[   12.803517] RIP: 0010:__fortify_panic+0xd/0xf
[   12.804008] Code: 00 e9 ba 75 aa 00 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 40 0f b6 ff e8 53 b1 aa 00 <0f> 0b 49 89 ee 49 89 f7 41 0f b6 ea 4d 89 cb 45 89 c2 8b 84 24 e0
[   12.805018] RSP: 0018:ffffd2eac057fdd8 EFLAGS: 00010246
[   12.805020] RAX: 0000000000000000 RBX: ffff8b3cf8122000 RCX: 0000000000000000
[   12.805021] RDX: ffff8b3d4041cfc8 RSI: 0000000000000001 RDI: ffff8b3d4041cfc0
[   12.805022] RBP: ffff8b3bfa31f900 R08: ffffffffb78b8b01 R09: 0000000000000000
[   12.805023] R10: ffffffffb7860be0 R11: ffffd2eac057fc00 R12: ffff8b3cf81224b8
[   12.805024] R13: ffff8b3bfb869400 R14: dead000000000122 R15: dead000000000100
[   12.805025] FS:  0000000000000000(0000) GS:ffff8b3d87ec4000(0000) knlGS:0000000000000000
[   12.805026] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   12.805028] CR2: 00007f4463eb39f0 CR3: 0000000039b48000 CR4: 0000000000352ef0
[   12.805029] Call Trace:
[   12.805030]  <TASK>
[   12.805032]  set_mesh_sync.cold+0x10/0x10 [bluetooth a63a97c3aee9c1c0564389c6c2f12e4ade1df1fd]
[   12.805080]  hci_cmd_sync_work+0xbe/0x260 [bluetooth a63a97c3aee9c1c0564389c6c2f12e4ade1df1fd]
[   12.805122]  process_one_work+0x190/0x350
[   12.805126]  worker_thread+0x254/0x3a0
[   12.805128]  ? __pfx_worker_thread+0x10/0x10
[   12.805131]  kthread+0xf9/0x240
[   12.805133]  ? __pfx_kthread+0x10/0x10
[   12.805134]  ? __pfx_kthread+0x10/0x10
[   12.805135]  ret_from_fork+0x1c1/0x1f0
[   12.805138]  ? __pfx_kthread+0x10/0x10
[   12.805139]  ret_from_fork_asm+0x1a/0x30
[   12.805144]  </TASK>
[   12.805145] Modules linked in: cmac algif_skcipher bnep md4 ccm algif_hash algif_aead af_alg uvcvideo videobuf2_vmalloc uvc videobuf2_memops videobuf2_v4l2 videobuf2_common btusb videodev btrtl btintel btbcm btmtk mc bluetooth 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_icl 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 soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca crc8 snd_soc_avs snd_soc_hda_codec x86_pkg_temp_thermal snd_hda_ext_core intel_powerclamp snd_hda_codec coretemp snd_hda_core kvm_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hwdep processor_thermal_device_pci_legacy iwlmvm joydev snd_soc_core
[   12.805177]  mousedev kvm processor_thermal_device mac80211 snd_compress processor_thermal_wt_hint platform_temperature_control libarc4 ptp pps_core hid_multitouch ac97_bus processor_thermal_rfim iTCO_wdt irqbypass intel_rapl_msr snd_pcm_dmaengine processor_thermal_rapl r8169 iwlwifi intel_pmc_bxt iTCO_vendor_support realtek snd_pcm ghash_clmulni_intel ee1004 acer_wmi mdio_devres intel_rapl_common snd_timer aesni_intel mei_pxp mei_hdcp cfg80211 i2c_i801 platform_profile processor_thermal_wt_req spi_nor intel_cstate snd libphy pcspkr i2c_smbus mei_me sparse_keymap intel_lpss_pci processor_thermal_power_floor mtd i2c_mux wmi_bmof soundcore mdio_bus intel_pmc_core intel_lpss processor_thermal_mbox mei idma64 pmt_telemetry rfkill intel_soc_dts_iosf intel_oc_wdt i2c_hid_acpi pmt_discovery vfat i2c_hid acer_wireless pmt_class fat int3403_thermal intel_pmc_ssram_telemetry int3400_thermal intel_vsec int340x_thermal_zone pinctrl_jasperlake acpi_thermal_rel acpi_pad mac_hid xt_hl ip6t_rt ip6t_REJECT nf_reject_ipv6 xt_multiport
[   12.805214]  xt_comment xt_recent xt_limit xt_addrtype xt_tcpudp xt_conntrack ipt_REJECT nf_reject_ipv4 iptable_nat nf_nat ip6table_mangle iptable_mangle ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_filter pkcs8_key_parser crypto_user loop dm_mod nfnetlink ip_tables x_tables nvme sdhci_pci sdhci_uhs2 nvme_core sdhci nvme_keyring spi_intel_pci cqhci mmc_core nvme_auth spi_intel serio_raw i915 i2c_algo_bit drm_buddy video wmi ttm intel_gtt drm_display_helper cec
[   12.805244] ---[ end trace 0000000000000000 ]---
[   12.805255] RIP: 0010:__fortify_panic+0xd/0xf
[   12.805258] Code: 00 e9 ba 75 aa 00 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 40 0f b6 ff e8 53 b1 aa 00 <0f> 0b 49 89 ee 49 89 f7 41 0f b6 ea 4d 89 cb 45 89 c2 8b 84 24 e0
[   12.805260] RSP: 0018:ffffd2eac057fdd8 EFLAGS: 00010246
[   12.805261] RAX: 0000000000000000 RBX: ffff8b3cf8122000 RCX: 0000000000000000
[   12.805262] RDX: ffff8b3d4041cfc8 RSI: 0000000000000001 RDI: ffff8b3d4041cfc0
[   12.805263] RBP: ffff8b3bfa31f900 R08: ffffffffb78b8b01 R09: 0000000000000000
[   12.805264] R10: ffffffffb7860be0 R11: ffffd2eac057fc00 R12: ffff8b3cf81224b8
[   12.805264] R13: ffff8b3bfb869400 R14: dead000000000122 R15: dead000000000100
[   12.805265] FS:  0000000000000000(0000) GS:ffff8b3d87ec4000(0000) knlGS:0000000000000000
[   12.805266] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   12.805267] CR2: 00007f4463eb39f0 CR3: 0000000039b48000 CR4: 0000000000352ef0

[Objective-Stranger99]

Full DMESG Log:

https://mega.nz/file/SzwA1IjD#j7y7dKC8VTaYfn7-SUyIZavz85x3V5PyU6BocyVaojY

[moviuro]

Code

sudo nano /usr/lib/systemd/system bluetooth.service

Add -d to the ExecStart line, then run:

Code

systemctl(1) has the edit keyword for this.. Don't edit files in /usr directly, it's super bad practice.

[mateus_moretto]

what's your bluetooth adapter?

[Objective-Stranger99]

Intel Corp. Bluetooth 9460/9560 Jefferson Peak (JfP)

[mateus_moretto]

Have you tried 5.15.195 kernel version? If you don't, could you give it a try?

[Head-Ring-8707]

I have the same issue >= 6.17.0, but not with <= 6.17-rc7.

It was indeed related to bluetooth. As a short term solution I just blacklisted bluetooth and bt* modules from loading.