http://bugzilla.opensuse.org/show_bug.cgi?id=1179869 Bug ID: 1179869 Summary: kernel oops on Intel USB bluetooth embedded on AC3165, kernel 5.9.12 Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Tumbleweed Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: spam2@fcicq.net QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- the bluetooth mouse suddenly stopped working. then I suspend the machine and wake it up so it could restore. env: Linux version 5.9.12-1-default (geeko@buildhost) (gcc (SUSE Linux) 10.2.1 20201117 [revision 98ba03ffe0b9f37b4916ce6238fad754e00d720b], GNU ld (GNU Binutils; openSUSE Tumbleweed) 2.35.1.20201112-1) #1 SMP Wed Dec 2 09:24:35 UTC 2020 (46922da) Bluetooth is embedded with AC3165 [ 10.291635] iwlwifi 0000:01:00.0: Detected Intel(R) Dual Band Wireless AC 3165, REV=0x210 lsusb: Bus 001 Device 003: ID 8087:0a2a Intel Corp. Bluetooth wireless interface related logs: (before suspend) [94758.717886] PM: suspend entry (deep) [94758.945038] Filesystems sync: 0.227 seconds [94761.034902] Bluetooth: hci0: Timed out waiting for suspend events [94761.034916] Bluetooth: hci0: Suspend timeout bit: 6 [94761.034921] Bluetooth: hci0: Suspend notifier action (3) failed: -110 [94761.034929] Freezing user space processes ... (elapsed 0.002 seconds) done. [94761.037660] OOM killer disabled. (after wake up) [94762.114789] Restarting tasks ... done. [94762.129754] Bluetooth: hci0: read Intel version: 370810011003110e00 [94762.129764] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.8.10-fw-1.10.3.11.e.bseq [94762.183961] ------------[ cut here ]------------ [94762.183975] WARNING: CPU: 3 PID: 647 at kernel/workqueue.c:1413 __queue_work+0x2ec/0x370 [94762.183976] Modules linked in: sctp uhid rfcomm ccm ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter xt_tcpudp ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat zram ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c af_packet iptable_mangle iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables bpfilter intel_pmc_bxt intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core cmac algif_hash x86_pkg_temp_thermal algif_skcipher intel_powerclamp af_alg coretemp bnep kvm_intel snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_sof_xtensa_dsp iwlmvm kvm snd_sof_intel_hda snd_sof spi_pxa2xx_platform dw_dmac snd_soc_skl mei_hdcp snd_soc_hdac_hda snd_hda_ext_core intel_rapl_msr snd_soc_sst_ipc snd_hda_codec_hdmi snd_soc_sst_dsp snd_soc_acpi_intel_match mac80211 snd_soc_acpi snd_soc_core snd_hda_codec_realtek [94762.184018] snd_compress irqbypass snd_pcm_dmaengine dmi_sysfs efi_pstore snd_hda_codec_generic pcspkr wdat_wdt libarc4 ledtrig_audio i2c_i801 msr i2c_smbus lpc_ich snd_hda_intel snd_intel_dspcfg snd_hda_codec iwlwifi btusb btrtl snd_hda_core btbcm btintel joydev snd_hwdep bluetooth cfg80211 mei_me snd_pcm intel_xhci_usb_role_switch ecdh_generic roles mei kxcjk_1013 snd_timer ecc industrialio_triggered_buffer kfifo_buf intel_lpss_pci rfkill intel_lpss idma64 industrialio goodix snd soundcore ac processor_thermal_device intel_hid int3400_thermal intel_rapl_common int3403_thermal intel_soc_dts_iosf int340x_thermal_zone acpi_thermal_rel thermal tiny_power_button int3406_thermal sparse_keymap fan button dptf_power nls_iso8859_1 nls_cp437 vfat fat configfs fuse hid_generic usbhid f2fs i915 mmc_block i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops cec crct10dif_pclmul crc32_pclmul crc32c_intel rc_core ghash_clmulni_intel drm aesni_intel xhci_pci xhci_pci_renesas [94762.184067] glue_helper crypto_simd xhci_hcd cryptd sdhci_pci cqhci sdhci usbcore serio_raw mmc_core battery video pinctrl_broxton pinctrl_intel sg br_netfilter bridge stp llc dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs [94762.184083] CPU: 3 PID: 647 Comm: bluetoothd Not tainted 5.9.12-1-default #1 openSUSE Tumbleweed [94762.184084] Hardware name: Chuwi Co. Ltd. Hi13/AP1, BIOS 1.16 05/16/2017 [94762.184088] RIP: 0010:__queue_work+0x2ec/0x370 [94762.184091] Code: e9 f1 fd ff ff 49 89 c7 e9 a6 fe ff ff 65 8b 05 3a 55 d6 53 a9 00 01 ff 00 75 0f 65 48 8b 3c 25 c0 9b 01 00 f6 47 24 20 75 25 <0f> 0b 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 0b e9 dc fe [94762.184093] RSP: 0018:ffffad5c004a3da8 EFLAGS: 00010046 [94762.184095] RAX: 0000000080000000 RBX: 0000000000000286 RCX: 0000000000000000 [94762.184096] RDX: ffff8f9e168e88f0 RSI: ffff8f9f79ed4c00 RDI: ffff8f9f7a0d5c40 [94762.184097] RBP: ffff8f9e168e88f0 R08: ffff8f9e168e88f8 R09: ffff8f9e168e8910 [94762.184098] R10: 0000000000000008 R11: ffff8f9e1921d910 R12: ffff8f9f79ed4c00 [94762.184099] R13: 0000000000000200 R14: 0000000000000000 R15: ffff8f9e44acb2f8 [94762.184101] FS: 00007f8e198227c0(0000) GS:ffff8f9f7c580000(0000) knlGS:0000000000000000 [94762.184103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [94762.184104] CR2: 00003b633d3fe170 CR3: 000000016b0c2000 CR4: 00000000003506e0 [94762.184105] Call Trace: [94762.184115] ? try_to_grab_pending+0xcf/0x170 [94762.184117] queue_delayed_work_on+0x36/0x40 [94762.184152] l2cap_chan_del+0x221/0x2c0 [bluetooth] [94762.184179] l2cap_sock_shutdown+0x110/0x330 [bluetooth] [94762.184205] l2cap_sock_release+0x49/0xe0 [bluetooth] [94762.184210] __sock_release+0x3d/0xa0 [94762.184213] sock_close+0x11/0x20 [94762.184216] __fput+0x9d/0x240 [94762.184220] task_work_run+0x65/0xa0 [94762.184224] exit_to_user_mode_loop+0xf8/0x120 [94762.184227] exit_to_user_mode_prepare+0x8f/0xb0 [94762.184231] syscall_exit_to_user_mode+0x18/0x40 [94762.184234] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [94762.184237] RIP: 0033:0x7f8e19d76a67 [94762.184240] Code: ff e8 2d e8 01 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 37 f9 ff [94762.184241] RSP: 002b:00007ffe4383f708 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [94762.184243] RAX: 0000000000000000 RBX: 0000559e264d8620 RCX: 00007f8e19d76a67 [94762.184244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000002a [94762.184245] RBP: 0000000000000000 R08: 0000000000000002 R09: 0000000000000005 [94762.184246] R10: 0000000000000030 R11: 0000000000000246 R12: 0000000000000001 [94762.184247] R13: 0000000000000001 R14: 0000559e264b7ab0 R15: 0000559e264b7b30 [94762.184250] ---[ end trace 2991823e3ce9bec1 ]--- [94762.224382] mei_hdcp 0000:00:0f.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: cannot connect [94762.224391] mei_hdcp 0000:00:0f.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: mei_cldev_enable Failed. -16 [94762.224403] mei_hdcp: probe of 0000:00:0f.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04 failed with error -16 [94762.268177] PM: suspend exit [94762.436682] Bluetooth: hci0: unexpected event for opcode 0xfc2f [94762.454732] Bluetooth: hci0: Intel BT fw patch 0x32 completed & activated (and it returned normal) -- You are receiving this mail because: You are the assignee for the bug.