[Kernel-packages] [Bug 1331149] Re: Bluetooth: hci0 failed to open Intel firmware file
I searched my disco kernel log files and didn't find the error. I haven't used Bluetooth much on the laptop so I don't know when it stopped being a problem or if it's completely gone. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331149 Title: Bluetooth: hci0 failed to open Intel firmware file Status in linux package in Ubuntu: Confirmed Bug description: Loading the Bluetooth firmware doesn't always work after resume. There are examples of both success and failure in the dmesg. $ ls -l /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq -rw-r--r-- 1 root root 17917 jan 30 14:13 /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq [44897.486087] Bluetooth: hci0: read Intel version: 370710018002030d00 [44897.486095] [ cut here ] [44897.486102] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.473636] Restarting tasks ... [44897.486104] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486160] CPU: 0 PID: 381 Comm: kworker/u17:1 Not tainted 3.13.0-29-generic #53-Ubuntu [44897.486162] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014 [44897.486176] Workqueue: hci0 hci_power_on [bluetooth] [44897.486179] 0009 880232315bc8 8171a214 [44897.486183] 880232315c00 810676bd 880232315d28 880231408b80 [44897.486187] 880168b1ee40 fff5 880232315d20 880232315c10 [44897.486190] Call Trace: [44897.486197] [] dump_stack+0x45/0x56 [44897.486201] [] warn_slowpath_common+0x7d/0xa0 [44897.486204] [] warn_slowpath_null+0x1a/0x20 [44897.486208] [] _request_firmware+0x5d9/0xb10 [44897.486212] [] request_firmware+0x34/0x50 [44897.486217] [] btusb_setup_intel+0x1b4/0x7f0 [btusb] [44897.486229] [] hci_dev_do_open+0x275/0x760 [bluetooth] [44897.486239] [] hci_power_on+0x40/0x180 [bluetooth] [44897.486243] [] process_one_work+0x182/0x450 [44897.486246] [] worker_thread+0x121/0x410 [44897.486250] [] ? rescuer_thread+0x3e0/0x3e0 [44897.486253] [] kthread+0xd2/0xf0 [44897.486256] [] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486260] [] ret_from_fork+0x7c/0xb0 [44897.486263] [] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486266] ---[ end trace dc2cb2f3b632ce87 ]--- [44897.486270] bluetooth hci0: firmware: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq will not be loaded [44897.486274] Bluetooth: hci0 failed to open Intel firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq(-11) [44897.486277] [ cut here ] [44897.486280] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.486282] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486322] CPU: 0 PID: 381 Comm: kworker/u17:1 Tainted: GW 3.13.0-29-generic #53-Ubuntu [44897.486323] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014 [44897.486337] Workqueue: hci0 hci_power_on [bluetooth] [44897.486339] 0009 880232315bc8 8171a214 [44897.486343] 880232315c00 810676bd 880232315d28 880231408b80 [44897.486346] 880168b1ee40 fff5 880232315d20 880232315c10 [44897.486350] Call Trace: [44897.486354] [] dump_stack+0x45/0x56 [44897.486358] []
[Kernel-packages] [Bug 1331149] Re: Bluetooth: hci0 failed to open Intel firmware file
** Tags added: cscc -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331149 Title: Bluetooth: hci0 failed to open Intel firmware file Status in linux package in Ubuntu: Confirmed Bug description: Loading the Bluetooth firmware doesn't always work after resume. There are examples of both success and failure in the dmesg. $ ls -l /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq -rw-r--r-- 1 root root 17917 jan 30 14:13 /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq [44897.486087] Bluetooth: hci0: read Intel version: 370710018002030d00 [44897.486095] [ cut here ] [44897.486102] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.473636] Restarting tasks ... [44897.486104] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486160] CPU: 0 PID: 381 Comm: kworker/u17:1 Not tainted 3.13.0-29-generic #53-Ubuntu [44897.486162] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014 [44897.486176] Workqueue: hci0 hci_power_on [bluetooth] [44897.486179] 0009 880232315bc8 8171a214 [44897.486183] 880232315c00 810676bd 880232315d28 880231408b80 [44897.486187] 880168b1ee40 fff5 880232315d20 880232315c10 [44897.486190] Call Trace: [44897.486197] [] dump_stack+0x45/0x56 [44897.486201] [] warn_slowpath_common+0x7d/0xa0 [44897.486204] [] warn_slowpath_null+0x1a/0x20 [44897.486208] [] _request_firmware+0x5d9/0xb10 [44897.486212] [] request_firmware+0x34/0x50 [44897.486217] [] btusb_setup_intel+0x1b4/0x7f0 [btusb] [44897.486229] [] hci_dev_do_open+0x275/0x760 [bluetooth] [44897.486239] [] hci_power_on+0x40/0x180 [bluetooth] [44897.486243] [] process_one_work+0x182/0x450 [44897.486246] [] worker_thread+0x121/0x410 [44897.486250] [] ? rescuer_thread+0x3e0/0x3e0 [44897.486253] [] kthread+0xd2/0xf0 [44897.486256] [] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486260] [] ret_from_fork+0x7c/0xb0 [44897.486263] [] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486266] ---[ end trace dc2cb2f3b632ce87 ]--- [44897.486270] bluetooth hci0: firmware: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq will not be loaded [44897.486274] Bluetooth: hci0 failed to open Intel firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq(-11) [44897.486277] [ cut here ] [44897.486280] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.486282] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486322] CPU: 0 PID: 381 Comm: kworker/u17:1 Tainted: GW 3.13.0-29-generic #53-Ubuntu [44897.486323] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014 [44897.486337] Workqueue: hci0 hci_power_on [bluetooth] [44897.486339] 0009 880232315bc8 8171a214 [44897.486343] 880232315c00 810676bd 880232315d28 880231408b80 [44897.486346] 880168b1ee40 fff5 880232315d20 880232315c10 [44897.486350] Call Trace: [44897.486354] [] dump_stack+0x45/0x56 [44897.486358] [] warn_slowpath_common+0x7d/0xa0 [44897.486361] [] warn_slowpath_null+0x1a/0x20 [44897.486365] [] _request_firmware+0x5d9/0xb10 [44897.486368] [] request_firmware+0x34/0x50
[Kernel-packages] [Bug 1331149] Re: Bluetooth: hci0 failed to open Intel firmware file
How about bionic and later? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331149 Title: Bluetooth: hci0 failed to open Intel firmware file Status in linux package in Ubuntu: Confirmed Bug description: Loading the Bluetooth firmware doesn't always work after resume. There are examples of both success and failure in the dmesg. $ ls -l /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq -rw-r--r-- 1 root root 17917 jan 30 14:13 /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq [44897.486087] Bluetooth: hci0: read Intel version: 370710018002030d00 [44897.486095] [ cut here ] [44897.486102] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.473636] Restarting tasks ... [44897.486104] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486160] CPU: 0 PID: 381 Comm: kworker/u17:1 Not tainted 3.13.0-29-generic #53-Ubuntu [44897.486162] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014 [44897.486176] Workqueue: hci0 hci_power_on [bluetooth] [44897.486179] 0009 880232315bc8 8171a214 [44897.486183] 880232315c00 810676bd 880232315d28 880231408b80 [44897.486187] 880168b1ee40 fff5 880232315d20 880232315c10 [44897.486190] Call Trace: [44897.486197] [] dump_stack+0x45/0x56 [44897.486201] [] warn_slowpath_common+0x7d/0xa0 [44897.486204] [] warn_slowpath_null+0x1a/0x20 [44897.486208] [] _request_firmware+0x5d9/0xb10 [44897.486212] [] request_firmware+0x34/0x50 [44897.486217] [] btusb_setup_intel+0x1b4/0x7f0 [btusb] [44897.486229] [] hci_dev_do_open+0x275/0x760 [bluetooth] [44897.486239] [] hci_power_on+0x40/0x180 [bluetooth] [44897.486243] [] process_one_work+0x182/0x450 [44897.486246] [] worker_thread+0x121/0x410 [44897.486250] [] ? rescuer_thread+0x3e0/0x3e0 [44897.486253] [] kthread+0xd2/0xf0 [44897.486256] [] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486260] [] ret_from_fork+0x7c/0xb0 [44897.486263] [] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486266] ---[ end trace dc2cb2f3b632ce87 ]--- [44897.486270] bluetooth hci0: firmware: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq will not be loaded [44897.486274] Bluetooth: hci0 failed to open Intel firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq(-11) [44897.486277] [ cut here ] [44897.486280] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.486282] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486322] CPU: 0 PID: 381 Comm: kworker/u17:1 Tainted: GW 3.13.0-29-generic #53-Ubuntu [44897.486323] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014 [44897.486337] Workqueue: hci0 hci_power_on [bluetooth] [44897.486339] 0009 880232315bc8 8171a214 [44897.486343] 880232315c00 810676bd 880232315d28 880231408b80 [44897.486346] 880168b1ee40 fff5 880232315d20 880232315c10 [44897.486350] Call Trace: [44897.486354] [] dump_stack+0x45/0x56 [44897.486358] [] warn_slowpath_common+0x7d/0xa0 [44897.486361] [] warn_slowpath_null+0x1a/0x20 [44897.486365] [] _request_firmware+0x5d9/0xb10 [44897.486368] []
[Kernel-packages] [Bug 1331149] Re: Bluetooth: hci0 failed to open Intel firmware file
Still and the same here on kernel 4.4.0-15-generic, xenial. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331149 Title: Bluetooth: hci0 failed to open Intel firmware file Status in linux package in Ubuntu: Confirmed Bug description: Loading the Bluetooth firmware doesn't always work after resume. There are examples of both success and failure in the dmesg. $ ls -l /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq -rw-r--r-- 1 root root 17917 jan 30 14:13 /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq [44897.486087] Bluetooth: hci0: read Intel version: 370710018002030d00 [44897.486095] [ cut here ] [44897.486102] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.473636] Restarting tasks ... [44897.486104] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486160] CPU: 0 PID: 381 Comm: kworker/u17:1 Not tainted 3.13.0-29-generic #53-Ubuntu [44897.486162] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014 [44897.486176] Workqueue: hci0 hci_power_on [bluetooth] [44897.486179] 0009 880232315bc8 8171a214 [44897.486183] 880232315c00 810676bd 880232315d28 880231408b80 [44897.486187] 880168b1ee40 fff5 880232315d20 880232315c10 [44897.486190] Call Trace: [44897.486197] [] dump_stack+0x45/0x56 [44897.486201] [] warn_slowpath_common+0x7d/0xa0 [44897.486204] [] warn_slowpath_null+0x1a/0x20 [44897.486208] [] _request_firmware+0x5d9/0xb10 [44897.486212] [] request_firmware+0x34/0x50 [44897.486217] [] btusb_setup_intel+0x1b4/0x7f0 [btusb] [44897.486229] [] hci_dev_do_open+0x275/0x760 [bluetooth] [44897.486239] [] hci_power_on+0x40/0x180 [bluetooth] [44897.486243] [] process_one_work+0x182/0x450 [44897.486246] [] worker_thread+0x121/0x410 [44897.486250] [] ? rescuer_thread+0x3e0/0x3e0 [44897.486253] [] kthread+0xd2/0xf0 [44897.486256] [] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486260] [] ret_from_fork+0x7c/0xb0 [44897.486263] [] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486266] ---[ end trace dc2cb2f3b632ce87 ]--- [44897.486270] bluetooth hci0: firmware: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq will not be loaded [44897.486274] Bluetooth: hci0 failed to open Intel firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq(-11) [44897.486277] [ cut here ] [44897.486280] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.486282] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486322] CPU: 0 PID: 381 Comm: kworker/u17:1 Tainted: GW 3.13.0-29-generic #53-Ubuntu [44897.486323] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014 [44897.486337] Workqueue: hci0 hci_power_on [bluetooth] [44897.486339] 0009 880232315bc8 8171a214 [44897.486343] 880232315c00 810676bd 880232315d28 880231408b80 [44897.486346] 880168b1ee40 fff5 880232315d20 880232315c10 [44897.486350] Call Trace: [44897.486354] [] dump_stack+0x45/0x56 [44897.486358] [] warn_slowpath_common+0x7d/0xa0 [44897.486361] [] warn_slowpath_null+0x1a/0x20 [44897.486365] [] _request_firmware+0x5d9/0xb10
[Kernel-packages] [Bug 1331149] Re: Bluetooth: hci0 failed to open Intel firmware file
It's a rather new laptop so I've only had Trusty installed on it and can't say if it's a new issue. Haven't been using Bluetooth so I didn't notice it until now. Ten suspend/resume cycles have worked so far with kernel v3.15.1-utopic but it's too early to say if it's fixed since it seems to be a timing/race condition. Will keep on trying. I haven't looked at the firmware loading code but the disks resume asynchronously in Linux 3.15 which might affect the timing required to trigger the bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331149 Title: Bluetooth: hci0 failed to open Intel firmware file Status in “linux” package in Ubuntu: Incomplete Bug description: Loading the Bluetooth firmware doesn't always work after resume. There are examples of both success and failure in the dmesg. $ ls -l /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq -rw-r--r-- 1 root root 17917 jan 30 14:13 /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq [44897.486087] Bluetooth: hci0: read Intel version: 370710018002030d00 [44897.486095] [ cut here ] [44897.486102] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.473636] Restarting tasks ... [44897.486104] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486160] CPU: 0 PID: 381 Comm: kworker/u17:1 Not tainted 3.13.0-29-generic #53-Ubuntu [44897.486162] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014 [44897.486176] Workqueue: hci0 hci_power_on [bluetooth] [44897.486179] 0009 880232315bc8 8171a214 [44897.486183] 880232315c00 810676bd 880232315d28 880231408b80 [44897.486187] 880168b1ee40 fff5 880232315d20 880232315c10 [44897.486190] Call Trace: [44897.486197] [8171a214] dump_stack+0x45/0x56 [44897.486201] [810676bd] warn_slowpath_common+0x7d/0xa0 [44897.486204] [8106779a] warn_slowpath_null+0x1a/0x20 [44897.486208] [814a3229] _request_firmware+0x5d9/0xb10 [44897.486212] [814a3794] request_firmware+0x34/0x50 [44897.486217] [a0272e44] btusb_setup_intel+0x1b4/0x7f0 [btusb] [44897.486229] [a028bbd5] hci_dev_do_open+0x275/0x760 [bluetooth] [44897.486239] [a028c6b0] hci_power_on+0x40/0x180 [bluetooth] [44897.486243] [810838a2] process_one_work+0x182/0x450 [44897.486246] [81084641] worker_thread+0x121/0x410 [44897.486250] [81084520] ? rescuer_thread+0x3e0/0x3e0 [44897.486253] [8108b322] kthread+0xd2/0xf0 [44897.486256] [8108b250] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486260] [8172ab3c] ret_from_fork+0x7c/0xb0 [44897.486263] [8108b250] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486266] ---[ end trace dc2cb2f3b632ce87 ]--- [44897.486270] bluetooth hci0: firmware: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq will not be loaded [44897.486274] Bluetooth: hci0 failed to open Intel firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq(-11) [44897.486277] [ cut here ] [44897.486280] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.486282] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486322] CPU: 0 PID: 381 Comm: kworker/u17:1 Tainted: G
[Kernel-packages] [Bug 1331149] Re: Bluetooth: hci0 failed to open Intel firmware file
** Tags added: latest-bios-2.24 ** Tags added: needs-upstream-testing -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331149 Title: Bluetooth: hci0 failed to open Intel firmware file Status in “linux” package in Ubuntu: Incomplete Bug description: Loading the Bluetooth firmware doesn't always work after resume. There are examples of both success and failure in the dmesg. $ ls -l /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq -rw-r--r-- 1 root root 17917 jan 30 14:13 /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq [44897.486087] Bluetooth: hci0: read Intel version: 370710018002030d00 [44897.486095] [ cut here ] [44897.486102] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.473636] Restarting tasks ... [44897.486104] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486160] CPU: 0 PID: 381 Comm: kworker/u17:1 Not tainted 3.13.0-29-generic #53-Ubuntu [44897.486162] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014 [44897.486176] Workqueue: hci0 hci_power_on [bluetooth] [44897.486179] 0009 880232315bc8 8171a214 [44897.486183] 880232315c00 810676bd 880232315d28 880231408b80 [44897.486187] 880168b1ee40 fff5 880232315d20 880232315c10 [44897.486190] Call Trace: [44897.486197] [8171a214] dump_stack+0x45/0x56 [44897.486201] [810676bd] warn_slowpath_common+0x7d/0xa0 [44897.486204] [8106779a] warn_slowpath_null+0x1a/0x20 [44897.486208] [814a3229] _request_firmware+0x5d9/0xb10 [44897.486212] [814a3794] request_firmware+0x34/0x50 [44897.486217] [a0272e44] btusb_setup_intel+0x1b4/0x7f0 [btusb] [44897.486229] [a028bbd5] hci_dev_do_open+0x275/0x760 [bluetooth] [44897.486239] [a028c6b0] hci_power_on+0x40/0x180 [bluetooth] [44897.486243] [810838a2] process_one_work+0x182/0x450 [44897.486246] [81084641] worker_thread+0x121/0x410 [44897.486250] [81084520] ? rescuer_thread+0x3e0/0x3e0 [44897.486253] [8108b322] kthread+0xd2/0xf0 [44897.486256] [8108b250] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486260] [8172ab3c] ret_from_fork+0x7c/0xb0 [44897.486263] [8108b250] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486266] ---[ end trace dc2cb2f3b632ce87 ]--- [44897.486270] bluetooth hci0: firmware: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq will not be loaded [44897.486274] Bluetooth: hci0 failed to open Intel firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq(-11) [44897.486277] [ cut here ] [44897.486280] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.486282] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486322] CPU: 0 PID: 381 Comm: kworker/u17:1 Tainted: GW 3.13.0-29-generic #53-Ubuntu [44897.486323] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014 [44897.486337] Workqueue: hci0 hci_power_on [bluetooth] [44897.486339] 0009 880232315bc8 8171a214 [44897.486343] 880232315c00 810676bd 880232315d28 880231408b80 [44897.486346] 880168b1ee40 fff5
[Kernel-packages] [Bug 1331149] Re: Bluetooth: hci0 failed to open Intel firmware file
It took 15 tries but the bug is in kernel 3.15.1 too. ** Attachment added: dmesg https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331149/+attachment/4134541/+files/dmesg-3.15.1-031501-generic.txt ** Tags removed: needs-upstream-testing ** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331149 Title: Bluetooth: hci0 failed to open Intel firmware file Status in “linux” package in Ubuntu: Confirmed Bug description: Loading the Bluetooth firmware doesn't always work after resume. There are examples of both success and failure in the dmesg. $ ls -l /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq -rw-r--r-- 1 root root 17917 jan 30 14:13 /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq [44897.486087] Bluetooth: hci0: read Intel version: 370710018002030d00 [44897.486095] [ cut here ] [44897.486102] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.473636] Restarting tasks ... [44897.486104] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486160] CPU: 0 PID: 381 Comm: kworker/u17:1 Not tainted 3.13.0-29-generic #53-Ubuntu [44897.486162] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014 [44897.486176] Workqueue: hci0 hci_power_on [bluetooth] [44897.486179] 0009 880232315bc8 8171a214 [44897.486183] 880232315c00 810676bd 880232315d28 880231408b80 [44897.486187] 880168b1ee40 fff5 880232315d20 880232315c10 [44897.486190] Call Trace: [44897.486197] [8171a214] dump_stack+0x45/0x56 [44897.486201] [810676bd] warn_slowpath_common+0x7d/0xa0 [44897.486204] [8106779a] warn_slowpath_null+0x1a/0x20 [44897.486208] [814a3229] _request_firmware+0x5d9/0xb10 [44897.486212] [814a3794] request_firmware+0x34/0x50 [44897.486217] [a0272e44] btusb_setup_intel+0x1b4/0x7f0 [btusb] [44897.486229] [a028bbd5] hci_dev_do_open+0x275/0x760 [bluetooth] [44897.486239] [a028c6b0] hci_power_on+0x40/0x180 [bluetooth] [44897.486243] [810838a2] process_one_work+0x182/0x450 [44897.486246] [81084641] worker_thread+0x121/0x410 [44897.486250] [81084520] ? rescuer_thread+0x3e0/0x3e0 [44897.486253] [8108b322] kthread+0xd2/0xf0 [44897.486256] [8108b250] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486260] [8172ab3c] ret_from_fork+0x7c/0xb0 [44897.486263] [8108b250] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486266] ---[ end trace dc2cb2f3b632ce87 ]--- [44897.486270] bluetooth hci0: firmware: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq will not be loaded [44897.486274] Bluetooth: hci0 failed to open Intel firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq(-11) [44897.486277] [ cut here ] [44897.486280] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.486282] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486322] CPU: 0 PID: 381 Comm: kworker/u17:1 Tainted: GW 3.13.0-29-generic #53-Ubuntu [44897.486323] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014
[Kernel-packages] [Bug 1331149] Re: Bluetooth: hci0 failed to open Intel firmware file
** Description changed: + Loading the Bluetooth firmware doesn't always work after resume. There + are examples of both success and failure in the dmesg. + + + $ ls -l /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq + -rw-r--r-- 1 root root 17917 jan 30 14:13 /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq + + [44897.486087] Bluetooth: hci0: read Intel version: 370710018002030d00 [44897.486095] [ cut here ] [44897.486102] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() - [44897.473636] Restarting tasks ... + [44897.473636] Restarting tasks ... [44897.486104] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486160] CPU: 0 PID: 381 Comm: kworker/u17:1 Not tainted 3.13.0-29-generic #53-Ubuntu [44897.486162] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014 [44897.486176] Workqueue: hci0 hci_power_on [bluetooth] [44897.486179] 0009 880232315bc8 8171a214 [44897.486183] 880232315c00 810676bd 880232315d28 880231408b80 [44897.486187] 880168b1ee40 fff5 880232315d20 880232315c10 [44897.486190] Call Trace: [44897.486197] [8171a214] dump_stack+0x45/0x56 [44897.486201] [810676bd] warn_slowpath_common+0x7d/0xa0 [44897.486204] [8106779a] warn_slowpath_null+0x1a/0x20 [44897.486208] [814a3229] _request_firmware+0x5d9/0xb10 [44897.486212] [814a3794] request_firmware+0x34/0x50 [44897.486217] [a0272e44] btusb_setup_intel+0x1b4/0x7f0 [btusb] [44897.486229] [a028bbd5] hci_dev_do_open+0x275/0x760 [bluetooth] [44897.486239] [a028c6b0] hci_power_on+0x40/0x180 [bluetooth] [44897.486243] [810838a2] process_one_work+0x182/0x450 [44897.486246] [81084641] worker_thread+0x121/0x410 [44897.486250] [81084520] ? rescuer_thread+0x3e0/0x3e0 [44897.486253] [8108b322] kthread+0xd2/0xf0 [44897.486256] [8108b250] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486260] [8172ab3c] ret_from_fork+0x7c/0xb0 [44897.486263] [8108b250] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486266] ---[ end trace dc2cb2f3b632ce87 ]--- [44897.486270] bluetooth hci0: firmware: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq will not be loaded [44897.486274] Bluetooth: hci0 failed to open Intel firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq(-11) [44897.486277] [ cut here ] [44897.486280] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.486282] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486322] CPU: 0 PID: 381 Comm: kworker/u17:1 Tainted: GW 3.13.0-29-generic #53-Ubuntu [44897.486323] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014 [44897.486337] Workqueue: hci0 hci_power_on [bluetooth] [44897.486339] 0009 880232315bc8 8171a214 [44897.486343] 880232315c00 810676bd 880232315d28 880231408b80 [44897.486346] 880168b1ee40 fff5 880232315d20 880232315c10 [44897.486350] Call Trace: [44897.486354] [8171a214] dump_stack+0x45/0x56 [44897.486358] [810676bd] warn_slowpath_common+0x7d/0xa0 [44897.486361] [8106779a] warn_slowpath_null+0x1a/0x20 [44897.486365] [814a3229]
[Kernel-packages] [Bug 1331149] Re: Bluetooth: hci0 failed to open Intel firmware file
Did this issue occur in a previous version of Ubuntu, or is this a new issue? Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.15 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as Confirmed. Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.15-utopic/ ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331149 Title: Bluetooth: hci0 failed to open Intel firmware file Status in “linux” package in Ubuntu: Incomplete Bug description: Loading the Bluetooth firmware doesn't always work after resume. There are examples of both success and failure in the dmesg. $ ls -l /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq -rw-r--r-- 1 root root 17917 jan 30 14:13 /lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq [44897.486087] Bluetooth: hci0: read Intel version: 370710018002030d00 [44897.486095] [ cut here ] [44897.486102] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.473636] Restarting tasks ... [44897.486104] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick bluetooth snd soundcore parport_pc ppdev nls_iso8859_1 lp parport dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw i915 gf128mul glue_helper ablk_helper cryptd psmouse i2c_algo_bit e1000e drm_kms_helper ahci drm libahci ptp rtsx_pci pps_core wmi video [44897.486160] CPU: 0 PID: 381 Comm: kworker/u17:1 Not tainted 3.13.0-29-generic #53-Ubuntu [44897.486162] Hardware name: LENOVO 20AM009DMS/20AM009DMS, BIOS GIET74WW (2.24 ) 05/13/2014 [44897.486176] Workqueue: hci0 hci_power_on [bluetooth] [44897.486179] 0009 880232315bc8 8171a214 [44897.486183] 880232315c00 810676bd 880232315d28 880231408b80 [44897.486187] 880168b1ee40 fff5 880232315d20 880232315c10 [44897.486190] Call Trace: [44897.486197] [8171a214] dump_stack+0x45/0x56 [44897.486201] [810676bd] warn_slowpath_common+0x7d/0xa0 [44897.486204] [8106779a] warn_slowpath_null+0x1a/0x20 [44897.486208] [814a3229] _request_firmware+0x5d9/0xb10 [44897.486212] [814a3794] request_firmware+0x34/0x50 [44897.486217] [a0272e44] btusb_setup_intel+0x1b4/0x7f0 [btusb] [44897.486229] [a028bbd5] hci_dev_do_open+0x275/0x760 [bluetooth] [44897.486239] [a028c6b0] hci_power_on+0x40/0x180 [bluetooth] [44897.486243] [810838a2] process_one_work+0x182/0x450 [44897.486246] [81084641] worker_thread+0x121/0x410 [44897.486250] [81084520] ? rescuer_thread+0x3e0/0x3e0 [44897.486253] [8108b322] kthread+0xd2/0xf0 [44897.486256] [8108b250] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486260] [8172ab3c] ret_from_fork+0x7c/0xb0 [44897.486263] [8108b250] ? kthread_create_on_node+0x1d0/0x1d0 [44897.486266] ---[ end trace dc2cb2f3b632ce87 ]--- [44897.486270] bluetooth hci0: firmware: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq will not be loaded [44897.486274] Bluetooth: hci0 failed to open Intel firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq(-11) [44897.486277] [ cut here ] [44897.486280] WARNING: CPU: 0 PID: 381 at /build/buildd/linux-3.13.0/drivers/base/firmware_class.c:1089 _request_firmware+0x5d9/0xb10() [44897.486282] Modules linked in: ctr ccm arc4 iwlmvm mac80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_realtek kvm_intel bnep rfcomm snd_hda_intel kvm snd_hda_codec snd_hwdep joydev snd_pcm serio_raw snd_page_alloc iwlwifi snd_seq_midi thinkpad_acpi snd_seq_midi_event nvram lpc_ich snd_rawmidi cfg80211 btusb snd_seq snd_seq_device rtsx_pci_ms snd_timer intel_smartconnect mac_hid memstick
