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#1 2025-04-23 20:49:48

etilge
Member
Registered: 2025-04-23
Posts: 2

System hangs during Bluetooth connection attempt

Hi,

My system completely freezes whenever I start scanning/pairing/connecting Bluetooth devices, e.g. using `bluetoothctl`. The `bluetooth.service` status:

bluetooth.service - Bluetooth service
     Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; preset: disabled)
     Active: active (running) since Wed 2025-04-23 23:18:28 EEST; 19min ago
 Invocation: 57ef002d79ec4bfb8f84e5d35e04539e
       Docs: man:bluetoothd(8)
   Main PID: 916 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 37292)
     Memory: 2.6M (peak: 2.9M)
        CPU: 15ms
     CGroup: /system.slice/bluetooth.service
             └─916 /usr/lib/bluetooth/bluetoothd

Apr 23 23:18:28 mango systemd[1]: Starting Bluetooth service...
Apr 23 23:18:28 mango bluetoothd[916]: Bluetooth daemon 5.82
Apr 23 23:18:28 mango systemd[1]: Started Bluetooth service.
Apr 23 23:18:28 mango bluetoothd[916]: Starting SDP server
Apr 23 23:18:28 mango bluetoothd[916]: Bluetooth management interface 1.23 initialized
Apr 23 23:18:29 mango bluetoothd[916]: Battery Provider Manager created

The network controller:

c2:00.0 Network controller: Qualcomm Technologies, Inc WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800] (rev 01)

Output of `lsmod | grep btusb`:

btusb                  81920  0
btrtl                  32768  1 btusb
btintel                69632  1 btusb
btbcm                  24576  1 btusb
btmtk                  32768  1 btusb
bluetooth            1097728  27 btrtl,btmtk,btintel,btbcm,bnep,btusb

Output of `rfkill`:

ID TYPE      DEVICE                   SOFT      HARD
 0 bluetooth tpacpi_bluetooth_sw unblocked unblocked
 1 bluetooth hci0                unblocked unblocked
 2 wlan      phy0                unblocked unblocked

Output of `uname -a`:

Linux mango 6.14.3-arch1-1 #1 SMP PREEMPT_DYNAMIC Sun, 20 Apr 2025 12:38:52 +0000 x86_64 GNU/Linux

Output of `journalctl -b -1`:

Apr 23 23:16:41 mango systemd[1039]: Reached target Bluetooth.
Apr 23 23:16:51 mango kernel: Bluetooth: hci0: ACL memdump size(589824)
Apr 23 23:16:51 mango kernel: BUG: kernel NULL pointer dereference, address: 0000000000000008
Apr 23 23:16:51 mango kernel: #PF: supervisor write access in kernel mode
Apr 23 23:16:51 mango kernel: #PF: error_code(0x0002) - not-present page
Apr 23 23:16:51 mango kernel: PGD 0 P4D 0 
Apr 23 23:16:51 mango kernel: Oops: Oops: 0002 [#1] PREEMPT SMP NOPTI
Apr 23 23:16:51 mango kernel: CPU: 0 UID: 0 PID: 149 Comm: kworker/u67:0 Not tainted 6.14.3-arch1-1 #1 71405e71ac843ce1db8304f27ca3f997e5d0ff35
Apr 23 23:16:51 mango kernel: Hardware name: LENOVO 21M1000GMH/21M1000GMH, BIOS R2NET36W (1.10 ) 11/22/2024
Apr 23 23:16:51 mango kernel: Workqueue: hci0 hci_devcd_rx [bluetooth]
Apr 23 23:16:51 mango kernel: RIP: 0010:skb_dequeue+0x50/0x80
Apr 23 23:16:51 mango kernel: Code: 41 48 85 ed 74 3c 8b 43 10 4c 89 e7 83 e8 01 89 43 10 48 8b 45 08 48 8b 55 00 48 c7 45 08 00 00 00 00 48 c7 45 00 00 00 00 00 <48> 89 42 08 48 89 10 e8 b4 43 2c 00 48 89 e8 5b 5d 41 5c c3 cc cc
Apr 23 23:16:51 mango kernel: RSP: 0018:ffffb88480cf7d78 EFLAGS: 00010006
Apr 23 23:16:51 mango kernel: RAX: 0000000000000000 RBX: ffff95cb814cab48 RCX: 0000000006a8e000
Apr 23 23:16:51 mango kernel: RDX: 0000000000000000 RSI: 0000000000000246 RDI: ffff95cb814cab5c
Apr 23 23:16:51 mango kernel: RBP: ffff95cb8568e200 R08: ffff95cb85597700 R09: 00000000ffffffff
Apr 23 23:16:51 mango kernel: R10: 0000000000000001 R11: 0000000000000004 R12: ffff95cb814cab5c
Apr 23 23:16:51 mango kernel: R13: 0000000000000001 R14: ffff95cb814ca000 R15: ffff95cb814cab48
Apr 23 23:16:51 mango kernel: FS:  0000000000000000(0000) GS:ffff95d2be200000(0000) knlGS:0000000000000000
Apr 23 23:16:51 mango kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Apr 23 23:16:51 mango kernel: CR2: 0000000000000008 CR3: 00000007d6222000 CR4: 0000000000f50ef0
Apr 23 23:16:51 mango kernel: PKRU: 55555554
Apr 23 23:16:51 mango kernel: Call Trace:
Apr 23 23:16:51 mango kernel:  <TASK>
Apr 23 23:16:51 mango kernel:  hci_devcd_rx+0xec/0x790 [bluetooth 3c76e8495820a2546bc047c340a62ff45acbc5e6]
Apr 23 23:16:51 mango kernel:  process_one_work+0x17b/0x330
Apr 23 23:16:51 mango kernel:  worker_thread+0x2ce/0x3f0
Apr 23 23:16:51 mango kernel:  ? __pfx_worker_thread+0x10/0x10
Apr 23 23:16:51 mango kernel:  kthread+0xec/0x230
Apr 23 23:16:51 mango kernel:  ? __pfx_kthread+0x10/0x10
Apr 23 23:16:51 mango kernel:  ret_from_fork+0x31/0x50
Apr 23 23:16:51 mango kernel:  ? __pfx_kthread+0x10/0x10
Apr 23 23:16:51 mango kernel:  ret_from_fork_asm+0x1a/0x30
Apr 23 23:16:51 mango kernel:  </TASK>
Apr 23 23:16:51 mango kernel: Modules linked in: uhid michael_mic ccm algif_aead crypto_null des3_ede_x86_64 des_generic libdes algif_skcipher cmac bnep md4 algif_hash af_alg vfat fat qrtr_mhi snd_acp_legacy_mach snd_acp_mach snd_soc_nau8821 snd_acp3x_rn snd_acp70 snd_acp_i2s snd_acp_pdm snd_soc_dmic snd_acp_pcm snd_sof_amd_acp70 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 cdc_ether snd_pci_ps usbnet snd_soc_acpi_amd_match qrtr snd_amd_sdw_acpi snd_ctl_led amd_atl soundwire_amd intel_rapl_msr soundwire_generic_allocation intel_rapl_common snd_hda_codec_realtek ath12k soundwire_bus snd_hda_codec_generic snd_soc_sdca snd_hda_scodec_component qmi_helpers snd_soc_core snd_hda_codec_hdmi snd_compress ac97_bus uvcvideo snd_hda_intel snd_pcm_dmaengine snd_rpl_pci_acp6x videobuf2_vmalloc snd_intel_dspcfg snd_acp_pci kvm_amd uvc snd_intel_sdw_acpi btusb videobuf2_memops snd_acp_legacy_common snd_hda_codec videobuf2_v4l2 snd_pci_acp6x spd5118
Apr 23 23:16:51 mango kernel:  btrtl hid_multitouch videobuf2_common snd_pci_acp5x snd_hda_core kvm mac80211 snd_rn_pci_acp3x snd_hwdep btintel sp5100_tco think_lmi ucsi_acpi snd_acp_config r8152 videodev btbcm typec_ucsi snd_pcm irqbypass snd_soc_acpi i2c_piix4 btmtk mii libarc4 bluetooth psmouse rapl pcspkr libphy firmware_attributes_class wmi_bmof typec amd_pmf k10temp thunderbolt i2c_smbus cfg80211 mc mhi amdxdna snd_timer snd_pci_acp3x roles joydev i2c_hid_acpi amdtee mousedev i2c_hid amd_pmc amd_sfh mac_hid pkcs8_key_parser crypto_user loop nfnetlink ip_tables x_tables dm_crypt cbc encrypted_keys trusted asn1_encoder tee hid_generic uas usbhid usb_storage amdgpu dm_mod amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec polyval_clmulni serio_raw gpu_sched polyval_generic atkbd drm_suballoc_helper thinkpad_acpi ghash_clmulni_intel drm_panel_backlight_quirks libps2 sha512_ssse3 sha256_ssse3 vivaldi_fmap drm_buddy sparse_keymap nvme sha1_ssse3 platform_profile drm_display_helper aesni_intel snd nvme_core crypto_simd soundcore cryptd
Apr 23 23:16:51 mango kernel:  rfkill cec i8042 ccp nvme_auth video serio wmi
Apr 23 23:16:51 mango kernel: CR2: 0000000000000008
Apr 23 23:16:51 mango kernel: ---[ end trace 0000000000000000 ]---
Apr 23 23:16:51 mango kernel: RIP: 0010:skb_dequeue+0x50/0x80
Apr 23 23:16:51 mango kernel: Code: 41 48 85 ed 74 3c 8b 43 10 4c 89 e7 83 e8 01 89 43 10 48 8b 45 08 48 8b 55 00 48 c7 45 08 00 00 00 00 48 c7 45 00 00 00 00 00 <48> 89 42 08 48 89 10 e8 b4 43 2c 00 48 89 e8 5b 5d 41 5c c3 cc cc
Apr 23 23:16:51 mango kernel: RSP: 0018:ffffb88480cf7d78 EFLAGS: 00010006
Apr 23 23:16:51 mango kernel: RAX: 0000000000000000 RBX: ffff95cb814cab48 RCX: 0000000006a8e000
Apr 23 23:16:51 mango kernel: RDX: 0000000000000000 RSI: 0000000000000246 RDI: ffff95cb814cab5c
Apr 23 23:16:51 mango kernel: RBP: ffff95cb8568e200 R08: ffff95cb85597700 R09: 00000000ffffffff
Apr 23 23:16:51 mango kernel: R10: 0000000000000001 R11: 0000000000000004 R12: ffff95cb814cab5c
Apr 23 23:16:51 mango kernel: R13: 0000000000000001 R14: ffff95cb814ca000 R15: ffff95cb814cab48
Apr 23 23:16:51 mango kernel: FS:  0000000000000000(0000) GS:ffff95d2be200000(0000) knlGS:0000000000000000
Apr 23 23:16:51 mango kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Apr 23 23:16:51 mango kernel: CR2: 0000000000000008 CR3: 00000007d6222000 CR4: 0000000000f50ef0
Apr 23 23:16:51 mango kernel: PKRU: 55555554
Apr 23 23:16:51 mango kernel: note: kworker/u67:0[149] exited with irqs disabled
Apr 23 23:16:51 mango kernel: note: kworker/u67:0[149] exited with preempt_count 1
Apr 23 23:16:59 mango kernel: Bluetooth: hci0: Opcode 0x2042 failed: -110
Apr 23 23:16:59 mango kernel: Bluetooth: hci0: Unable to disable scanning: -110
Apr 23 23:17:18 mango kernel: watchdog: CPU0: Watchdog detected hard LOCKUP on cpu 0
Apr 23 23:17:18 mango kernel: Modules linked in: uhid michael_mic ccm algif_aead crypto_null des3_ede_x86_64 des_generic libdes algif_skcipher cmac bnep md4 algif_hash af_alg vfat fat qrtr_mhi snd_acp_legacy_mach snd_acp_mach snd_soc_nau8821 snd_acp3x_rn snd_acp70 snd_acp_i2s snd_acp_pdm snd_soc_dmic snd_acp_pcm snd_sof_amd_acp70 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 cdc_ether snd_pci_ps usbnet snd_soc_acpi_amd_match qrtr snd_amd_sdw_acpi snd_ctl_led amd_atl soundwire_amd intel_rapl_msr soundwire_generic_allocation intel_rapl_common snd_hda_codec_realtek ath12k soundwire_bus snd_hda_codec_generic snd_soc_sdca snd_hda_scodec_component qmi_helpers snd_soc_core snd_hda_codec_hdmi snd_compress ac97_bus uvcvideo snd_hda_intel snd_pcm_dmaengine snd_rpl_pci_acp6x videobuf2_vmalloc snd_intel_dspcfg snd_acp_pci kvm_amd uvc snd_intel_sdw_acpi btusb videobuf2_memops snd_acp_legacy_common snd_hda_codec videobuf2_v4l2 snd_pci_acp6x spd5118
Apr 23 23:17:18 mango kernel:  btrtl hid_multitouch videobuf2_common snd_pci_acp5x snd_hda_core kvm mac80211 snd_rn_pci_acp3x snd_hwdep btintel sp5100_tco think_lmi ucsi_acpi snd_acp_config r8152 videodev btbcm typec_ucsi snd_pcm irqbypass snd_soc_acpi i2c_piix4 btmtk mii libarc4 bluetooth psmouse rapl pcspkr libphy firmware_attributes_class wmi_bmof typec amd_pmf k10temp thunderbolt i2c_smbus cfg80211 mc mhi amdxdna snd_timer snd_pci_acp3x roles joydev i2c_hid_acpi amdtee mousedev i2c_hid amd_pmc amd_sfh mac_hid pkcs8_key_parser crypto_user loop nfnetlink ip_tables x_tables dm_crypt cbc encrypted_keys trusted asn1_encoder tee hid_generic uas usbhid usb_storage amdgpu dm_mod amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec polyval_clmulni serio_raw gpu_sched polyval_generic atkbd drm_suballoc_helper thinkpad_acpi ghash_clmulni_intel drm_panel_backlight_quirks libps2 sha512_ssse3 sha256_ssse3 vivaldi_fmap drm_buddy sparse_keymap nvme sha1_ssse3 platform_profile drm_display_helper aesni_intel snd nvme_core crypto_simd soundcore cryptd
Apr 23 23:17:18 mango kernel:  rfkill cec i8042 ccp nvme_auth video serio wmi
Apr 23 23:17:18 mango kernel: CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G      D            6.14.3-arch1-1 #1 71405e71ac843ce1db8304f27ca3f997e5d0ff35
Apr 23 23:17:18 mango kernel: Tainted: [D]=DIE
Apr 23 23:17:18 mango kernel: Hardware name: LENOVO 21M1000GMH/21M1000GMH, BIOS R2NET36W (1.10 ) 11/22/2024
Apr 23 23:17:18 mango kernel: Workqueue: events btusb_rx_work [btusb]
Apr 23 23:17:18 mango kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x70/0x2e0
Apr 23 23:17:18 mango kernel: Code: 77 7f f0 0f ba 2b 08 0f 92 c2 8b 03 0f b6 d2 c1 e2 08 30 e4 09 d0 3d ff 00 00 00 77 5b 85 c0 74 10 0f b6 03 84 c0 74 09 f3 90 <0f> b6 03 84 c0 75 f7 b8 01 00 00 00 66 89 03 65 48 ff 05 81 df 36
Apr 23 23:17:18 mango kernel: RSP: 0018:ffffb884800ebd68 EFLAGS: 00000002
Apr 23 23:17:18 mango kernel: RAX: 0000000000000001 RBX: ffff95cb814cab5c RCX: 0000000000000006
Apr 23 23:17:18 mango kernel: RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff95cb814cab5c
Apr 23 23:17:18 mango kernel: RBP: ffff95cb8568e200 R08: ffff95cb800508c0 R09: 0000000000000000
Apr 23 23:17:18 mango kernel: R10: 0000000000000004 R11: 0000000000000000 R12: ffff95cb814cab5c
Apr 23 23:17:18 mango kernel: R13: ffff95cb814d3c28 R14: 0000000000000006 R15: 00000000000000fb
Apr 23 23:17:18 mango kernel: FS:  0000000000000000(0000) GS:ffff95d2be200000(0000) knlGS:0000000000000000
Apr 23 23:17:18 mango kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Apr 23 23:17:18 mango kernel: CR2: 0000000000000008 CR3: 00000001673fe000 CR4: 0000000000f50ef0
Apr 23 23:17:18 mango kernel: PKRU: 55555554
Apr 23 23:17:18 mango kernel: Call Trace:
Apr 23 23:17:18 mango kernel:  <TASK>
Apr 23 23:17:18 mango kernel:  _raw_spin_lock_irqsave+0x3d/0x50
Apr 23 23:17:18 mango kernel:  skb_queue_tail+0x1f/0x50
Apr 23 23:17:18 mango kernel:  hci_devcd_append+0x30/0x80 [bluetooth 3c76e8495820a2546bc047c340a62ff45acbc5e6]
Apr 23 23:17:18 mango kernel:  handle_dump_pkt_qca+0x15f/0x390 [btusb 6bfcabe2524d15d9fe1c8848faf15d74c3488cef]
Apr 23 23:17:18 mango kernel:  btusb_recv_acl_qca+0x16/0x30 [btusb 6bfcabe2524d15d9fe1c8848faf15d74c3488cef]
Apr 23 23:17:18 mango kernel:  btusb_rx_work+0x21/0x40 [btusb 6bfcabe2524d15d9fe1c8848faf15d74c3488cef]
Apr 23 23:17:18 mango kernel:  process_one_work+0x17b/0x330
Apr 23 23:17:18 mango kernel:  worker_thread+0x2ce/0x3f0
Apr 23 23:17:18 mango kernel:  ? __pfx_worker_thread+0x10/0x10
Apr 23 23:17:18 mango kernel:  kthread+0xec/0x230
Apr 23 23:17:18 mango kernel:  ? __pfx_kthread+0x10/0x10
Apr 23 23:17:18 mango kernel:  ret_from_fork+0x31/0x50
Apr 23 23:17:18 mango kernel:  ? __pfx_kthread+0x10/0x10
Apr 23 23:17:18 mango kernel:  ret_from_fork_asm+0x1a/0x30
Apr 23 23:17:18 mango kernel:  </TASK>
Apr 23 23:17:18 mango kernel: watchdog: BUG: soft lockup - CPU#9 stuck for 22s! [PTY reader:2053]
Apr 23 23:17:18 mango kernel: CPU#9 Utilization every 4s during lockup:
Apr 23 23:17:18 mango kernel:         #1: 100% system,          0% softirq,          0% hardirq,          0% idle
Apr 23 23:17:18 mango kernel:         #2: 101% system,          0% softirq,          0% hardirq,          0% idle
Apr 23 23:17:18 mango kernel:         #3: 100% system,          0% softirq,          0% hardirq,          0% idle
Apr 23 23:17:18 mango kernel:         #4: 100% system,          0% softirq,          1% hardirq,          0% idle
Apr 23 23:17:18 mango kernel:         #5: 100% system,          0% softirq,          0% hardirq,          0% idle
Apr 23 23:17:18 mango kernel: Modules linked in: uhid michael_mic ccm algif_aead crypto_null des3_ede_x86_64 des_generic libdes algif_skcipher cmac bnep md4 algif_hash af_alg vfat fat qrtr_mhi snd_acp_legacy_mach snd_acp_mach snd_soc_nau8821 snd_acp3x_rn snd_acp70 snd_acp_i2s snd_acp_pdm snd_soc_dmic snd_acp_pcm snd_sof_amd_acp70 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 cdc_ether snd_pci_ps usbnet snd_soc_acpi_amd_match qrtr snd_amd_sdw_acpi snd_ctl_led amd_atl soundwire_amd intel_rapl_msr soundwire_generic_allocation intel_rapl_common snd_hda_codec_realtek ath12k soundwire_bus snd_hda_codec_generic snd_soc_sdca snd_hda_scodec_component qmi_helpers snd_soc_core snd_hda_codec_hdmi snd_compress ac97_bus uvcvideo snd_hda_intel snd_pcm_dmaengine snd_rpl_pci_acp6x videobuf2_vmalloc snd_intel_dspcfg snd_acp_pci kvm_amd uvc snd_intel_sdw_acpi btusb videobuf2_memops snd_acp_legacy_common snd_hda_codec videobuf2_v4l2 snd_pci_acp6x spd5118
Apr 23 23:17:18 mango kernel:  btrtl hid_multitouch videobuf2_common snd_pci_acp5x snd_hda_core kvm mac80211 snd_rn_pci_acp3x snd_hwdep btintel sp5100_tco think_lmi ucsi_acpi snd_acp_config r8152 videodev btbcm typec_ucsi snd_pcm irqbypass snd_soc_acpi i2c_piix4 btmtk mii libarc4 bluetooth psmouse rapl pcspkr libphy firmware_attributes_class wmi_bmof typec amd_pmf k10temp thunderbolt i2c_smbus cfg80211 mc mhi amdxdna snd_timer snd_pci_acp3x roles joydev i2c_hid_acpi amdtee mousedev i2c_hid amd_pmc amd_sfh mac_hid pkcs8_key_parser crypto_user loop nfnetlink ip_tables x_tables dm_crypt cbc encrypted_keys trusted asn1_encoder tee hid_generic uas usbhid usb_storage amdgpu dm_mod amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec polyval_clmulni serio_raw gpu_sched polyval_generic atkbd drm_suballoc_helper thinkpad_acpi ghash_clmulni_intel drm_panel_backlight_quirks libps2 sha512_ssse3 sha256_ssse3 vivaldi_fmap drm_buddy sparse_keymap nvme sha1_ssse3 platform_profile drm_display_helper aesni_intel snd nvme_core crypto_simd soundcore cryptd
Apr 23 23:17:18 mango kernel:  rfkill cec i8042 ccp nvme_auth video serio wmi
Apr 23 23:17:18 mango kernel: CPU: 9 UID: 1000 PID: 2053 Comm: PTY reader Tainted: G      D            6.14.3-arch1-1 #1 71405e71ac843ce1db8304f27ca3f997e5d0ff35
Apr 23 23:17:18 mango kernel: Tainted: [D]=DIE
Apr 23 23:17:18 mango kernel: Hardware name: LENOVO 21M1000GMH/21M1000GMH, BIOS R2NET36W (1.10 ) 11/22/2024
Apr 23 23:17:18 mango kernel: RIP: 0010:smp_call_function_many_cond+0x2e1/0x4c0
Apr 23 23:17:18 mango kernel: Code: e8 44 a2 6a 00 3b 05 de f3 26 02 0f 83 ed fd ff ff 48 63 d0 49 8b 34 24 48 03 34 d5 40 df 6d 8e 8b 56 08 83 e2 01 74 0a f3 90 <8b> 4e 08 83 e1 01 75 f6 83 c0 01 eb bb 48 85 db 0f 84 6b fd ff ff
Apr 23 23:17:18 mango kernel: RSP: 0018:ffffb884865a7a50 EFLAGS: 00000202
Apr 23 23:17:18 mango kernel: RAX: 0000000000000000 RBX: 0000000000000202 RCX: 0000000000000001
Apr 23 23:17:18 mango kernel: RDX: 0000000000000001 RSI: ffff95d2be23e480 RDI: 0000000000000000
Apr 23 23:17:18 mango kernel: RBP: ffff95d2be6b5f00 R08: ffff95cb802eb370 R09: ffff95cb802ebf48
Apr 23 23:17:18 mango kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff95d2be6b8180
Apr 23 23:17:18 mango kernel: R13: ffff95d2be73e480 R14: 000000000000000a R15: ffff95d2be6b8180
Apr 23 23:17:18 mango kernel: FS:  00007d95553bb6c0(0000) GS:ffff95d2be680000(0000) knlGS:0000000000000000
Apr 23 23:17:18 mango kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Apr 23 23:17:18 mango kernel: CR2: 00007d953c020588 CR3: 000000010410e000 CR4: 0000000000f50ef0
Apr 23 23:17:18 mango kernel: PKRU: 55555554
Apr 23 23:17:18 mango kernel: Call Trace:
Apr 23 23:17:18 mango kernel:  <TASK>
Apr 23 23:17:18 mango kernel:  ? __pfx_flush_tlb_func+0x10/0x10
Apr 23 23:17:18 mango kernel:  on_each_cpu_cond_mask+0x24/0x40
Apr 23 23:17:18 mango kernel:  flush_tlb_mm_range+0x14c/0x1c0
Apr 23 23:17:18 mango kernel:  flush_tlb_batched_pending+0x40/0x60
Apr 23 23:17:18 mango kernel:  change_protection+0x6b3/0x1400
Apr 23 23:17:18 mango kernel:  ? vma_merge_existing_range+0x26e/0x710
Apr 23 23:17:18 mango kernel:  mprotect_fixup+0x195/0x350
Apr 23 23:17:18 mango kernel:  do_mprotect_pkey+0x2e2/0x550
Apr 23 23:17:18 mango kernel:  __x64_sys_mprotect+0x1f/0x30
Apr 23 23:17:18 mango kernel:  do_syscall_64+0x82/0x190
Apr 23 23:17:18 mango kernel:  ? __count_memcg_events+0xa1/0x130
Apr 23 23:17:18 mango kernel:  ? count_memcg_events.constprop.0+0x1a/0x30
Apr 23 23:17:18 mango kernel:  ? handle_mm_fault+0x1bb/0x2c0
Apr 23 23:17:18 mango kernel:  ? do_user_addr_fault+0x36c/0x620
Apr 23 23:17:18 mango kernel:  entry_SYSCALL_64_after_hwframe+0x76/0x7e
Apr 23 23:17:18 mango kernel: RIP: 0033:0x7d959bc6d65b
Apr 23 23:17:18 mango kernel: Code: 83 c4 08 4c 89 f8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa b8 0a 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 85 16 0d 00 f7 d8 64 89 01 48
Apr 23 23:17:18 mango kernel: RSP: 002b:00007d95552b95c8 EFLAGS: 00000206 ORIG_RAX: 000000000000000a
Apr 23 23:17:18 mango kernel: RAX: ffffffffffffffda RBX: 00007d953c000030 RCX: 00007d959bc6d65b
Apr 23 23:17:18 mango kernel: RDX: 0000000000000003 RSI: 0000000000001000 RDI: 00007d953c021000
Apr 23 23:17:18 mango kernel: RBP: 00007d95552b9640 R08: 0000000000021000 R09: 0000000000022000
Apr 23 23:17:18 mango kernel: R10: 00007d953c020f80 R11: 0000000000000206 R12: 0000000000000a00
Apr 23 23:17:18 mango kernel: R13: 0000000000000080 R14: 0000000000001000 R15: 0000000000000000
Apr 23 23:17:18 mango kernel:  </TASK>
Apr 23 23:17:22 mango kernel: watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [Isolated Web Co:2224]
Apr 23 23:17:22 mango kernel: CPU#2 Utilization every 4s during lockup:
Apr 23 23:17:22 mango kernel:         #1: 100% system,          0% softirq,          0% hardirq,          0% idle
Apr 23 23:17:22 mango kernel:         #2: 100% system,          0% softirq,          0% hardirq,          0% idle
Apr 23 23:17:22 mango kernel:         #3: 101% system,          0% softirq,          1% hardirq,          0% idle
Apr 23 23:17:22 mango kernel:         #4: 100% system,          0% softirq,          0% hardirq,          0% idle
Apr 23 23:17:22 mango kernel:         #5: 100% system,          0% softirq,          0% hardirq,          0% idle
Apr 23 23:17:22 mango kernel: Modules linked in: uhid michael_mic ccm algif_aead crypto_null des3_ede_x86_64 des_generic libdes algif_skcipher cmac bnep md4 algif_hash af_alg vfat fat qrtr_mhi snd_acp_legacy_mach snd_acp_mach snd_soc_nau8821 snd_acp3x_rn snd_acp70 snd_acp_i2s snd_acp_pdm snd_soc_dmic snd_acp_pcm snd_sof_amd_acp70 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 cdc_ether snd_pci_ps usbnet snd_soc_acpi_amd_match qrtr snd_amd_sdw_acpi snd_ctl_led amd_atl soundwire_amd intel_rapl_msr soundwire_generic_allocation intel_rapl_common snd_hda_codec_realtek ath12k soundwire_bus snd_hda_codec_generic snd_soc_sdca snd_hda_scodec_component qmi_helpers snd_soc_core snd_hda_codec_hdmi snd_compress ac97_bus uvcvideo snd_hda_intel snd_pcm_dmaengine snd_rpl_pci_acp6x videobuf2_vmalloc snd_intel_dspcfg snd_acp_pci kvm_amd uvc snd_intel_sdw_acpi btusb videobuf2_memops snd_acp_legacy_common snd_hda_codec videobuf2_v4l2 snd_pci_acp6x spd5118
Apr 23 23:17:22 mango kernel:  btrtl hid_multitouch videobuf2_common snd_pci_acp5x snd_hda_core kvm mac80211 snd_rn_pci_acp3x snd_hwdep btintel sp5100_tco think_lmi ucsi_acpi snd_acp_config r8152 videodev btbcm typec_ucsi snd_pcm irqbypass snd_soc_acpi i2c_piix4 btmtk mii libarc4 bluetooth psmouse rapl pcspkr libphy firmware_attributes_class wmi_bmof typec amd_pmf k10temp thunderbolt i2c_smbus cfg80211 mc mhi amdxdna snd_timer snd_pci_acp3x roles joydev i2c_hid_acpi amdtee mousedev i2c_hid amd_pmc amd_sfh mac_hid pkcs8_key_parser crypto_user loop nfnetlink ip_tables x_tables dm_crypt cbc encrypted_keys trusted asn1_encoder tee hid_generic uas usbhid usb_storage amdgpu dm_mod amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec polyval_clmulni serio_raw gpu_sched polyval_generic atkbd drm_suballoc_helper thinkpad_acpi ghash_clmulni_intel drm_panel_backlight_quirks libps2 sha512_ssse3 sha256_ssse3 vivaldi_fmap drm_buddy sparse_keymap nvme sha1_ssse3 platform_profile drm_display_helper aesni_intel snd nvme_core crypto_simd soundcore cryptd
Apr 23 23:17:22 mango kernel:  rfkill cec i8042 ccp nvme_auth video serio wmi
Apr 23 23:17:22 mango kernel: CPU: 2 UID: 1000 PID: 2224 Comm: Isolated Web Co Tainted: G      D      L     6.14.3-arch1-1 #1 71405e71ac843ce1db8304f27ca3f997e5d0ff35
Apr 23 23:17:22 mango kernel: Tainted: [D]=DIE, [L]=SOFTLOCKUP
Apr 23 23:17:22 mango kernel: Hardware name: LENOVO 21M1000GMH/21M1000GMH, BIOS R2NET36W (1.10 ) 11/22/2024
Apr 23 23:17:22 mango kernel: RIP: 0010:smp_call_function_many_cond+0x2e1/0x4c0
Apr 23 23:17:22 mango kernel: Code: e8 44 a2 6a 00 3b 05 de f3 26 02 0f 83 ed fd ff ff 48 63 d0 49 8b 34 24 48 03 34 d5 40 df 6d 8e 8b 56 08 83 e2 01 74 0a f3 90 <8b> 4e 08 83 e1 01 75 f6 83 c0 01 eb bb 48 85 db 0f 84 6b fd ff ff
Apr 23 23:17:22 mango kernel: RSP: 0018:ffffb88487f97990 EFLAGS: 00000202
Apr 23 23:17:22 mango kernel: RAX: 0000000000000000 RBX: 0000000000000202 RCX: 0000000000000001
Apr 23 23:17:22 mango kernel: RDX: 0000000000000001 RSI: ffff95d2be23e3a0 RDI: 0000000000000000
Apr 23 23:17:22 mango kernel: RBP: ffff95d2be335f00 R08: ffff95cb802eb730 R09: ffff95cb802ebc80
Apr 23 23:17:22 mango kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff95d2be338180
Apr 23 23:17:22 mango kernel: R13: ffff95d2be9be3a0 R14: 000000000000000f R15: ffff95d2be338180
Apr 23 23:17:22 mango kernel: FS:  000071f170a887c0(0000) GS:ffff95d2be300000(0000) knlGS:000071e900000000
Apr 23 23:17:22 mango kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Apr 23 23:17:22 mango kernel: CR2: 00002c665801b000 CR3: 00000001673fe000 CR4: 0000000000f50ef0
Apr 23 23:17:22 mango kernel: PKRU: 55555554
Apr 23 23:17:22 mango kernel: Call Trace:
Apr 23 23:17:22 mango kernel:  <TASK>
Apr 23 23:17:22 mango kernel:  ? __pfx_flush_tlb_func+0x10/0x10
Apr 23 23:17:22 mango kernel:  on_each_cpu_cond_mask+0x24/0x40
Apr 23 23:17:22 mango kernel:  flush_tlb_mm_range+0x14c/0x1c0
Apr 23 23:17:22 mango kernel:  tlb_finish_mmu+0x10c/0x180
Apr 23 23:17:22 mango kernel:  vms_clear_ptes+0x147/0x160
Apr 23 23:17:22 mango kernel:  vms_complete_munmap_vmas+0x61/0x180
Apr 23 23:17:22 mango kernel:  do_vmi_align_munmap+0x1d7/0x250
Apr 23 23:17:22 mango kernel:  do_vmi_munmap+0xd0/0x170
Apr 23 23:17:22 mango kernel:  __vm_munmap+0xb1/0x180
Apr 23 23:17:22 mango kernel:  __x64_sys_munmap+0x1b/0x30
Apr 23 23:17:22 mango kernel:  do_syscall_64+0x82/0x190
Apr 23 23:17:22 mango kernel:  ? __vm_munmap+0xc8/0x180
Apr 23 23:17:22 mango kernel:  ? syscall_exit_to_user_mode+0x37/0x1c0
Apr 23 23:17:22 mango kernel:  ? do_syscall_64+0x8e/0x190
Apr 23 23:17:22 mango kernel:  ? syscall_exit_to_user_mode+0x37/0x1c0
Apr 23 23:17:22 mango kernel:  ? do_syscall_64+0x8e/0x190
Apr 23 23:17:22 mango kernel:  entry_SYSCALL_64_after_hwframe+0x76/0x7e
Apr 23 23:17:22 mango kernel: RIP: 0033:0x71f17072470b
Apr 23 23:17:22 mango kernel: Code: 73 01 c3 48 8b 0d 05 16 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d5 15 0d 00 f7 d8 64 89 01 48
Apr 23 23:17:22 mango kernel: RSP: 002b:00007fffccd65998 EFLAGS: 00000206 ORIG_RAX: 000000000000000b
Apr 23 23:17:22 mango kernel: RAX: ffffffffffffffda RBX: 000071f1498fee80 RCX: 000071f17072470b
Apr 23 23:17:22 mango kernel: RDX: 0000000000000003 RSI: 000000000005d000 RDI: 000071f148cfb000
Apr 23 23:17:22 mango kernel: RBP: 000071f15b218410 R08: 0000000000000800 R09: 00000000000000ca
Apr 23 23:17:22 mango kernel: R10: 000071f165a5ff20 R11: 0000000000000206 R12: 0000000000000090
Apr 23 23:17:22 mango kernel: R13: 000055d282e56eb0 R14: 000071f1498fee80 R15: 0000000000000118
Apr 23 23:17:22 mango kernel:  </TASK>
Apr 23 23:17:26 mango kernel: watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [TaskCon~ller #0:1747]
Apr 23 23:17:26 mango kernel: CPU#1 Utilization every 4s during lockup:
Apr 23 23:17:26 mango kernel:         #1: 100% system,          0% softirq,          1% hardirq,          0% idle
Apr 23 23:17:26 mango kernel:         #2: 100% system,          0% softirq,          0% hardirq,          0% idle
Apr 23 23:17:26 mango kernel:         #3: 101% system,          0% softirq,          0% hardirq,          0% idle
Apr 23 23:17:26 mango kernel:         #4: 100% system,          0% softirq,          0% hardirq,          0% idle
Apr 23 23:17:26 mango kernel:         #5: 100% system,          0% softirq,          1% hardirq,          0% idle
Apr 23 23:17:26 mango kernel: Modules linked in: uhid michael_mic ccm algif_aead crypto_null des3_ede_x86_64 des_generic libdes algif_skcipher cmac bnep md4 algif_hash af_alg vfat fat qrtr_mhi snd_acp_legacy_mach snd_acp_mach snd_soc_nau8821 snd_acp3x_rn snd_acp70 snd_acp_i2s snd_acp_pdm snd_soc_dmic snd_acp_pcm snd_sof_amd_acp70 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 cdc_ether snd_pci_ps usbnet snd_soc_acpi_amd_match qrtr snd_amd_sdw_acpi snd_ctl_led amd_atl soundwire_amd intel_rapl_msr soundwire_generic_allocation intel_rapl_common snd_hda_codec_realtek ath12k soundwire_bus snd_hda_codec_generic snd_soc_sdca snd_hda_scodec_component qmi_helpers snd_soc_core snd_hda_codec_hdmi snd_compress ac97_bus uvcvideo snd_hda_intel snd_pcm_dmaengine snd_rpl_pci_acp6x videobuf2_vmalloc snd_intel_dspcfg snd_acp_pci kvm_amd uvc snd_intel_sdw_acpi btusb videobuf2_memops snd_acp_legacy_common snd_hda_codec videobuf2_v4l2 snd_pci_acp6x spd5118
Apr 23 23:17:26 mango kernel:  btrtl hid_multitouch videobuf2_common snd_pci_acp5x snd_hda_core kvm mac80211 snd_rn_pci_acp3x snd_hwdep btintel sp5100_tco think_lmi ucsi_acpi snd_acp_config r8152 videodev btbcm typec_ucsi snd_pcm irqbypass snd_soc_acpi i2c_piix4 btmtk mii libarc4 bluetooth psmouse rapl pcspkr libphy firmware_attributes_class wmi_bmof typec amd_pmf k10temp thunderbolt i2c_smbus cfg80211 mc mhi amdxdna snd_timer snd_pci_acp3x roles joydev i2c_hid_acpi amdtee mousedev i2c_hid amd_pmc amd_sfh mac_hid pkcs8_key_parser crypto_user loop nfnetlink ip_tables x_tables dm_crypt cbc encrypted_keys trusted asn1_encoder tee hid_generic uas usbhid usb_storage amdgpu dm_mod amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec polyval_clmulni serio_raw gpu_sched polyval_generic atkbd drm_suballoc_helper thinkpad_acpi ghash_clmulni_intel drm_panel_backlight_quirks libps2 sha512_ssse3 sha256_ssse3 vivaldi_fmap drm_buddy sparse_keymap nvme sha1_ssse3 platform_profile drm_display_helper aesni_intel snd nvme_core crypto_simd soundcore cryptd
Apr 23 23:17:26 mango kernel:  rfkill cec i8042 ccp nvme_auth video serio wmi
Apr 23 23:17:26 mango kernel: CPU: 1 UID: 1000 PID: 1747 Comm: TaskCon~ller #0 Tainted: G      D      L     6.14.3-arch1-1 #1 71405e71ac843ce1db8304f27ca3f997e5d0ff35
Apr 23 23:17:26 mango kernel: Tainted: [D]=DIE, [L]=SOFTLOCKUP
Apr 23 23:17:26 mango kernel: Hardware name: LENOVO 21M1000GMH/21M1000GMH, BIOS R2NET36W (1.10 ) 11/22/2024
Apr 23 23:17:26 mango kernel: RIP: 0010:smp_call_function_many_cond+0x2e1/0x4c0
Apr 23 23:17:26 mango kernel: Code: e8 44 a2 6a 00 3b 05 de f3 26 02 0f 83 ed fd ff ff 48 63 d0 49 8b 34 24 48 03 34 d5 40 df 6d 8e 8b 56 08 83 e2 01 74 0a f3 90 <8b> 4e 08 83 e1 01 75 f6 83 c0 01 eb bb 48 85 db 0f 84 6b fd ff ff
Apr 23 23:17:26 mango kernel: RSP: 0018:ffffb88488597a78 EFLAGS: 00000202
Apr 23 23:17:26 mango kernel: RAX: 0000000000000000 RBX: 0000000000000202 RCX: 0000000000000001
Apr 23 23:17:26 mango kernel: RDX: 0000000000000001 RSI: ffff95d2be23e380 RDI: 0000000000000000
Apr 23 23:17:26 mango kernel: RBP: ffff95d2be2b5f00 R08: ffff95cb802eb578 R09: ffff95cb802ebb00
Apr 23 23:17:26 mango kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff95d2be2b8180
Apr 23 23:17:26 mango kernel: R13: ffff95d2be7be380 R14: 000000000000000b R15: ffff95d2be2b8180
Apr 23 23:17:26 mango kernel: FS:  000073c6940ff6c0(0000) GS:ffff95d2be280000(0000) knlGS:0000000000000000
Apr 23 23:17:26 mango kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Apr 23 23:17:26 mango kernel: CR2: 000073c67c630d20 CR3: 000000014f2de000 CR4: 0000000000f50ef0
Apr 23 23:17:26 mango kernel: PKRU: 55555554
Apr 23 23:17:26 mango kernel: Call Trace:
Apr 23 23:17:26 mango kernel:  <TASK>
Apr 23 23:17:26 mango kernel:  ? __pfx_flush_tlb_func+0x10/0x10
Apr 23 23:17:26 mango kernel:  on_each_cpu_cond_mask+0x24/0x40
Apr 23 23:17:26 mango kernel:  flush_tlb_mm_range+0x14c/0x1c0
Apr 23 23:17:26 mango kernel:  tlb_finish_mmu+0x10c/0x180
Apr 23 23:17:26 mango kernel:  __mmap_region+0x9b1/0xd20
Apr 23 23:17:26 mango kernel:  ? futex_wake+0x8f/0x1b0
Apr 23 23:17:26 mango kernel:  do_mmap+0x475/0x650
Apr 23 23:17:26 mango kernel:  vm_mmap_pgoff+0x113/0x200
Apr 23 23:17:26 mango kernel:  do_syscall_64+0x82/0x190
Apr 23 23:17:26 mango kernel:  entry_SYSCALL_64_after_hwframe+0x76/0x7e
Apr 23 23:17:26 mango kernel: RIP: 0033:0x73c6bd6f788d
Apr 23 23:17:26 mango kernel: Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 53 04 0d 00 f7 d8 64 89 01 48
Apr 23 23:17:26 mango kernel: RSP: 002b:000073c6940fe2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
Apr 23 23:17:26 mango kernel: RAX: ffffffffffffffda RBX: 000073c672d00000 RCX: 000073c6bd6f788d
Apr 23 23:17:26 mango kernel: RDX: 0000000000000000 RSI: 0000000000f00000 RDI: 000073c672d00000
Apr 23 23:17:26 mango kernel: RBP: 0000000000000003 R08: 00000000ffffffff R09: 0000000000000000
Apr 23 23:17:26 mango kernel: R10: 0000000000000032 R11: 0000000000000246 R12: 000073c6bd412640
Apr 23 23:17:26 mango kernel: R13: 0000000000000004 R14: 0000000000f00000 R15: 0000000003500000
Apr 23 23:17:26 mango kernel:  </TASK>
Apr 23 23:17:26 mango kernel: watchdog: BUG: soft lockup - CPU#8 stuck for 22s! [TaskCon~ller #1:1931]
Apr 23 23:17:26 mango kernel: CPU#8 Utilization every 4s during lockup:
Apr 23 23:17:26 mango kernel:         #1: 100% system,          0% softirq,          1% hardirq,          0% idle
Apr 23 23:17:26 mango kernel:         #2: 100% system,          0% softirq,          1% hardirq,          0% idle
Apr 23 23:17:26 mango kernel:         #3: 100% system,          0% softirq,          1% hardirq,          0% idle
Apr 23 23:17:26 mango kernel:         #4: 100% system,          0% softirq,          1% hardirq,          0% idle
Apr 23 23:17:26 mango kernel:         #5: 100% system,          0% softirq,          1% hardirq,          0% idle
Apr 23 23:17:26 mango kernel: Modules linked in: uhid michael_mic ccm algif_aead crypto_null des3_ede_x86_64 des_generic libdes algif_skcipher cmac bnep md4 algif_hash af_alg vfat fat qrtr_mhi snd_acp_legacy_mach snd_acp_mach snd_soc_nau8821 snd_acp3x_rn snd_acp70 snd_acp_i2s snd_acp_pdm snd_soc_dmic snd_acp_pcm snd_sof_amd_acp70 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 cdc_ether snd_pci_ps usbnet snd_soc_acpi_amd_match qrtr snd_amd_sdw_acpi snd_ctl_led amd_atl soundwire_amd intel_rapl_msr soundwire_generic_allocation intel_rapl_common snd_hda_codec_realtek ath12k soundwire_bus snd_hda_codec_generic snd_soc_sdca snd_hda_scodec_component qmi_helpers snd_soc_core snd_hda_codec_hdmi snd_compress ac97_bus uvcvideo snd_hda_intel snd_pcm_dmaengine snd_rpl_pci_acp6x videobuf2_vmalloc snd_intel_dspcfg snd_acp_pci kvm_amd uvc snd_intel_sdw_acpi btusb videobuf2_memops snd_acp_legacy_common snd_hda_codec videobuf2_v4l2 snd_pci_acp6x spd5118
Apr 23 23:17:26 mango kernel:  btrtl hid_multitouch videobuf2_common snd_pci_acp5x snd_hda_core kvm mac80211 snd_rn_pci_acp3x snd_hwdep btintel sp5100_tco think_lmi ucsi_acpi snd_acp_config r8152 videodev btbcm typec_ucsi snd_pcm irqbypass snd_soc_acpi i2c_piix4 btmtk mii libarc4 bluetooth psmouse rapl pcspkr libphy firmware_attributes_class wmi_bmof typec amd_pmf k10temp thunderbolt i2c_smbus cfg80211 mc mhi amdxdna snd_timer snd_pci_acp3x roles joydev i2c_hid_acpi amdtee mousedev i2c_hid amd_pmc amd_sfh mac_hid pkcs8_key_parser crypto_user loop nfnetlink ip_tables x_tables dm_crypt cbc encrypted_keys trusted asn1_encoder tee hid_generic uas usbhid usb_storage amdgpu dm_mod amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec polyval_clmulni serio_raw gpu_sched polyval_generic atkbd drm_suballoc_helper thinkpad_acpi ghash_clmulni_intel drm_panel_backlight_quirks libps2 sha512_ssse3 sha256_ssse3 vivaldi_fmap drm_buddy sparse_keymap nvme sha1_ssse3 platform_profile drm_display_helper aesni_intel snd nvme_core crypto_simd soundcore cryptd
Apr 23 23:17:26 mango kernel:  rfkill cec i8042 ccp nvme_auth video serio wmi
Apr 23 23:17:26 mango kernel: CPU: 8 UID: 1000 PID: 1931 Comm: TaskCon~ller #1 Tainted: G      D      L     6.14.3-arch1-1 #1 71405e71ac843ce1db8304f27ca3f997e5d0ff35
Apr 23 23:17:26 mango kernel: Tainted: [D]=DIE, [L]=SOFTLOCKUP
Apr 23 23:17:26 mango kernel: Hardware name: LENOVO 21M1000GMH/21M1000GMH, BIOS R2NET36W (1.10 ) 11/22/2024
Apr 23 23:17:26 mango kernel: RIP: 0010:smp_call_function_many_cond+0x2e1/0x4c0
Apr 23 23:17:26 mango kernel: Code: e8 44 a2 6a 00 3b 05 de f3 26 02 0f 83 ed fd ff ff 48 63 d0 49 8b 34 24 48 03 34 d5 40 df 6d 8e 8b 56 08 83 e2 01 74 0a f3 90 <8b> 4e 08 83 e1 01 75 f6 83 c0 01 eb bb 48 85 db 0f 84 6b fd ff ff
Apr 23 23:17:26 mango kernel: RSP: 0018:ffffb88488b979b0 EFLAGS: 00000202
Apr 23 23:17:26 mango kernel: RAX: 0000000000000000 RBX: 0000000000000202 RCX: 0000000000000001
Apr 23 23:17:26 mango kernel: RDX: 0000000000000001 RSI: ffff95d2be23e460 RDI: 0000000000000000
Apr 23 23:17:26 mango kernel: RBP: ffff95d2be635f00 R08: ffff95cb802ebec8 R09: ffff95cb802eb648
Apr 23 23:17:26 mango kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff95d2be638180
Apr 23 23:17:26 mango kernel: R13: ffff95d2be7be460 R14: 000000000000000b R15: ffff95d2be638180
Apr 23 23:17:26 mango kernel: FS:  000070749dd006c0(0000) GS:ffff95d2be600000(0000) knlGS:0000000000000000
Apr 23 23:17:26 mango kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Apr 23 23:17:26 mango kernel: CR2: 00007070928fafc0 CR3: 000000015b0ee000 CR4: 0000000000f50ef0
Apr 23 23:17:26 mango kernel: PKRU: 55555554
Apr 23 23:17:26 mango kernel: Call Trace:
Apr 23 23:17:26 mango kernel:  <TASK>
Apr 23 23:17:26 mango kernel:  ? __pfx_flush_tlb_func+0x10/0x10
Apr 23 23:17:26 mango kernel:  on_each_cpu_cond_mask+0x24/0x40
Apr 23 23:17:26 mango kernel:  flush_tlb_mm_range+0x14c/0x1c0
Apr 23 23:17:26 mango kernel:  tlb_finish_mmu+0x10c/0x180
Apr 23 23:17:26 mango kernel:  vms_clear_ptes+0x147/0x160
Apr 23 23:17:26 mango kernel:  vms_complete_munmap_vmas+0x61/0x180
Apr 23 23:17:26 mango kernel:  do_vmi_align_munmap+0x1d7/0x250
Apr 23 23:17:26 mango kernel:  do_vmi_munmap+0xd0/0x170
Apr 23 23:17:26 mango kernel:  __vm_munmap+0xb1/0x180
Apr 23 23:17:26 mango kernel:  __x64_sys_munmap+0x1b/0x30
Apr 23 23:17:26 mango kernel:  do_syscall_64+0x82/0x190
Apr 23 23:17:26 mango kernel:  ? do_futex+0x125/0x190
Apr 23 23:17:26 mango kernel:  ? __x64_sys_futex+0x127/0x1e0
Apr 23 23:17:26 mango kernel:  ? syscall_exit_to_user_mode+0x37/0x1c0
Apr 23 23:17:26 mango kernel:  ? do_syscall_64+0x8e/0x190
Apr 23 23:17:26 mango kernel:  ? syscall_exit_to_user_mode+0x37/0x1c0
Apr 23 23:17:26 mango kernel:  ? do_syscall_64+0x8e/0x190
Apr 23 23:17:26 mango kernel:  ? handle_mm_fault+0x1bb/0x2c0
Apr 23 23:17:26 mango kernel:  ? do_user_addr_fault+0x36c/0x620
Apr 23 23:17:26 mango kernel:  entry_SYSCALL_64_after_hwframe+0x76/0x7e
Apr 23 23:17:26 mango kernel: RIP: 0033:0x7074b4c2d88d
Apr 23 23:17:26 mango kernel: Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 53 04 0d 00 f7 d8 64 89 01 48
Apr 23 23:17:26 mango kernel: RSP: 002b:000070749dcff958 EFLAGS: 00000246 ORIG_RAX: 000000000000000b
Apr 23 23:17:26 mango kernel: RAX: ffffffffffffffda RBX: 000070708b000000 RCX: 00007074b4c2d88d
Apr 23 23:17:26 mango kernel: RDX: 0000000000000000 RSI: 0000000000200000 RDI: 000070708b000000
Apr 23 23:17:26 mango kernel: RBP: 0000000000000003 R08: 0000000000000000 R09: 00007074a05040a8
Apr 23 23:17:26 mango kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 00007074b4a0d680
Apr 23 23:17:26 mango kernel: R13: 0000000000000002 R14: 0000000000200000 R15: 0000000000000006
Apr 23 23:17:26 mango kernel:  </TASK>
Apr 23 23:17:26 mango kernel: watchdog: BUG: soft lockup - CPU#10 stuck for 22s! [TaskCon~ller #0:1930]
Apr 23 23:17:26 mango kernel: CPU#10 Utilization every 4s during lockup:
Apr 23 23:17:26 mango kernel:         #1: 100% system,          0% softirq,          0% hardirq,          0% idle
Apr 23 23:17:26 mango kernel:         #2: 100% system,          0% softirq,          1% hardirq,          0% idle
Apr 23 23:17:26 mango kernel:         #3: 100% system,          0% softirq,          0% hardirq,          0% idle
Apr 23 23:17:26 mango kernel:         #4: 100% system,          0% softirq,          0% hardirq,          0% idle

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#2 2025-04-23 21:14:21

gromit
Administrator
From: Germany
Registered: 2024-02-10
Posts: 1,523
Website

Re: System hangs during Bluetooth connection attempt

Is this the case for older kernels aswell or did this only start recently? smile

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#3 2025-04-23 21:39:40

etilge
Member
Registered: 2025-04-23
Posts: 2

Re: System hangs during Bluetooth connection attempt

It's a fresh install so went with the official `linux`, have not tried downgrading. I was thinking of giving `linux-lts` or `linux-zen` a try, what do you think?

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#4 2025-04-24 07:17:04

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 75,077

Re: System hangs during Bluetooth connection attempt

https://bugs.launchpad.net/ubuntu/+sour … ug/2090890
https://lkml.iu.edu/hypermail/linux/ker … 06099.html
The particular patch doesn't seem to be in https://github.com/torvalds/linux/blob/ … th/btusb.c (no idea about its validity)

How to upload text · How to boot w/o GUI · Disable Windows Fast-Start! · Fix your xinitrc

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