Public bug reported: When I tried to connect to my iphone 6 4G from Ubuntu via bluetooth, it failed. Look into the syslog, I get:
Jan 13 10:47:43 x230 NetworkManager[1290]: <info> Activation (34:A3:95:64:33:4F) starting connection 'Shang6 Network' Jan 13 10:47:43 x230 NetworkManager[1290]: <info> (34:A3:95:64:33:4F): device state change: disconnected -> prepare (reason 'none') [30 40 0] Jan 13 10:47:43 x230 NetworkManager[1290]: <info> Activation (34:A3:95:64:33:4F) Stage 1 of 5 (Device Prepare) scheduled... Jan 13 10:47:43 x230 NetworkManager[1290]: <info> Activation (34:A3:95:64:33:4F) Stage 1 of 5 (Device Prepare) started... Jan 13 10:47:43 x230 NetworkManager[1290]: <info> Activation (34:A3:95:64:33:4F) Stage 2 of 5 (Device Configure) scheduled... Jan 13 10:47:43 x230 NetworkManager[1290]: <info> Activation (34:A3:95:64:33:4F) Stage 1 of 5 (Device Prepare) complete. Jan 13 10:47:43 x230 NetworkManager[1290]: <info> Activation (34:A3:95:64:33:4F) Stage 2 of 5 (Device Configure) starting... Jan 13 10:47:43 x230 NetworkManager[1290]: <info> (34:A3:95:64:33:4F): device state change: prepare -> config (reason 'none') [40 50 0] Jan 13 10:47:43 x230 NetworkManager[1290]: <info> Activation (34:A3:95:64:33:4F) Stage 2 of 5 (Device Configure) complete. Jan 13 10:47:44 x230 NetworkManager[1290]: <warn> Error connecting with bluez: GDBus.Error:org.bluez.Error.Failed: Permission denied (13) Jan 13 10:47:44 x230 NetworkManager[1290]: <info> (34:A3:95:64:33:4F): device state change: config -> failed (reason 'bluetooth-failed') [50 120 44] Jan 13 10:47:44 x230 NetworkManager[1290]: <warn> Activation (34:A3:95:64:33:4F) failed for connection 'Shang6 Network' Jan 13 10:47:44 x230 NetworkManager[1290]: <info> (34:A3:95:64:33:4F): device state change: failed -> disconnected (reason 'none') [120 30 0] Jan 13 10:47:44 x230 NetworkManager[1290]: <info> (34:A3:95:64:33:4F): deactivating device (reason 'none') [0] Jan 13 10:47:44 x230 NetworkManager[1290]: <warn> 34:A3:95:64:33:4F: failed to disconnect: GDBus.Error:org.bluez.Error.NotConnected: Not Connected Jan 13 10:47:46 x230 kernel: [42515.625079] ------------[ cut here ]------------ Jan 13 10:47:46 x230 kernel: [42515.625100] WARNING: CPU: 2 PID: 11117 at /build/buildd/linux-3.16.0/net/bluetooth/hci_conn.c:296 hci_conn_timeout+0x79/0x2c0 [bluetooth]() Jan 13 10:47:46 x230 kernel: [42515.625101] Modules linked in: macvtap macvlan ipt_REJECT nls_iso8859_1 xt_addrtype xt_conntrack aufs ctr ccm veth xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables rfcomm bnep binfmt_misc dm_crypt uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media snd_hda_codec_hdmi btusb bluetooth 6lowpan_iphc snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm intel_rapl snd_seq_midi x86_pkg_temp_thermal intel_powerclamp snd_seq_midi_event coretemp kvm_intel kvm crct10dif_pclmul arc4 crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 thinkpad_acpi lrw iwldvm gf128mul glue_helper ablk_helper mac80211 snd_rawmidi cryptd nvram snd_seq joydev serio_raw snd_seq_device snd_timer snd iwlwifi cfg80211 mac_hid soundcore lpc_ich shpchp mei_me parport_pc p pdev mei lp parport hid_generic usbhid hid mmc_block i915 psmouse e1000e i2c_algo_bit drm_kms_helper sdhci_pci sdhci ptp drm pps_core ahci libahci wmi video Jan 13 10:47:46 x230 kernel: [42515.625147] CPU: 2 PID: 11117 Comm: kworker/u17:0 Tainted: G W 3.16.0-28-generic #38-Ubuntu Jan 13 10:47:46 x230 kernel: [42515.625148] Hardware name: LENOVO 2320KBV/2320KBV, BIOS G2ETA2WW (2.62 ) 09/12/2014 Jan 13 10:47:46 x230 kernel: [42515.625156] Workqueue: hci0 hci_conn_timeout [bluetooth] Jan 13 10:47:46 x230 kernel: [42515.625157] 0000000000000009 ffff8803edb8fd88 ffffffff81781eaa 0000000000000000 Jan 13 10:47:46 x230 kernel: [42515.625159] ffff8803edb8fdc0 ffffffff8106fedd ffff8800bc4e78b8 00000000ffffffff Jan 13 10:47:46 x230 kernel: [42515.625161] ffff8800bc4e7800 ffff8802fe445f00 0000000000000220 ffff8803edb8fdd0 Jan 13 10:47:46 x230 kernel: [42515.625163] Call Trace: Jan 13 10:47:46 x230 kernel: [42515.625168] [<ffffffff81781eaa>] dump_stack+0x45/0x56 Jan 13 10:47:46 x230 kernel: [42515.625171] [<ffffffff8106fedd>] warn_slowpath_common+0x7d/0xa0 Jan 13 10:47:46 x230 kernel: [42515.625173] [<ffffffff8106ffba>] warn_slowpath_null+0x1a/0x20 Jan 13 10:47:46 x230 kernel: [42515.625180] [<ffffffffc07a26d9>] hci_conn_timeout+0x79/0x2c0 [bluetooth] Jan 13 10:47:46 x230 kernel: [42515.625182] [<ffffffff81784b2d>] ? __schedule+0x39d/0x890 Jan 13 10:47:46 x230 kernel: [42515.625185] [<ffffffff8108da32>] process_one_work+0x182/0x4e0 Jan 13 10:47:46 x230 kernel: [42515.625187] [<ffffffff8108ddfb>] worker_thread+0x6b/0x6a0 Jan 13 10:47:46 x230 kernel: [42515.625188] [<ffffffff8108dd90>] ? process_one_work+0x4e0/0x4e0 Jan 13 10:47:46 x230 kernel: [42515.625191] [<ffffffff81094c6b>] kthread+0xdb/0x100 Jan 13 10:47:46 x230 kernel: [42515.625193] [<ffffffff81094b90>] ? kthread_create_on_node+0x1c0/0x1c0 Jan 13 10:47:46 x230 kernel: [42515.625195] [<ffffffff81789e3c>] ret_from_fork+0x7c/0xb0 Jan 13 10:47:46 x230 kernel: [42515.625197] [<ffffffff81094b90>] ? kthread_create_on_node+0x1c0/0x1c0 Jan 13 10:47:46 x230 kernel: [42515.625199] ---[ end trace 57e5581a8116c270 ]--- Will attach more data. --- ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: shang 3495 F.... pulseaudio CRDA: country TW: DFS-UNSET (2402 - 2472 @ 40), (3, 27) (5270 - 5330 @ 40), (3, 17), DFS (5735 - 5815 @ 40), (3, 30) CurrentDesktop: Unity DistroRelease: Ubuntu 14.10 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=7290408a-d703-475b-aa38-75ceb1628aa9 InstallationDate: Installed on 2013-08-25 (505 days ago) InstallationMedia: This MachineType: LENOVO 2320KBV Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-28-generic root=UUID=41bf11ce-257e-4c13-9ec3-788c9e23b4fa ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.16.0-28.38-generic 3.16.7-ckt1 RelatedPackageVersions: linux-restricted-modules-3.16.0-28-generic N/A linux-backports-modules-3.16.0-28-generic N/A linux-firmware 1.138.1 Tags: utopic Uname: Linux 3.16.0-28-generic x86_64 UpgradeStatus: Upgraded to utopic on 2014-09-28 (107 days ago) UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 09/12/2014 dmi.bios.vendor: LENOVO dmi.bios.version: G2ETA2WW (2.62 ) dmi.board.asset.tag: Not Available dmi.board.name: 2320KBV dmi.board.vendor: LENOVO dmi.board.version: Win8 Pro DPK TPG dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG2ETA2WW(2.62):bd09/12/2014:svnLENOVO:pn2320KBV:pvrThinkPadX230:rvnLENOVO:rn2320KBV:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2320KBV dmi.product.version: ThinkPad X230 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: apport-collected utopic ** Tags added: apport-collected utopic ** Description changed: When I tried to connect to my iphone 6 4G from Ubuntu via bluetooth, it failed. Look into the syslog, I get: Jan 13 10:47:43 x230 NetworkManager[1290]: <info> Activation (34:A3:95:64:33:4F) starting connection 'Shang6 Network' Jan 13 10:47:43 x230 NetworkManager[1290]: <info> (34:A3:95:64:33:4F): device state change: disconnected -> prepare (reason 'none') [30 40 0] Jan 13 10:47:43 x230 NetworkManager[1290]: <info> Activation (34:A3:95:64:33:4F) Stage 1 of 5 (Device Prepare) scheduled... Jan 13 10:47:43 x230 NetworkManager[1290]: <info> Activation (34:A3:95:64:33:4F) Stage 1 of 5 (Device Prepare) started... Jan 13 10:47:43 x230 NetworkManager[1290]: <info> Activation (34:A3:95:64:33:4F) Stage 2 of 5 (Device Configure) scheduled... Jan 13 10:47:43 x230 NetworkManager[1290]: <info> Activation (34:A3:95:64:33:4F) Stage 1 of 5 (Device Prepare) complete. Jan 13 10:47:43 x230 NetworkManager[1290]: <info> Activation (34:A3:95:64:33:4F) Stage 2 of 5 (Device Configure) starting... Jan 13 10:47:43 x230 NetworkManager[1290]: <info> (34:A3:95:64:33:4F): device state change: prepare -> config (reason 'none') [40 50 0] Jan 13 10:47:43 x230 NetworkManager[1290]: <info> Activation (34:A3:95:64:33:4F) Stage 2 of 5 (Device Configure) complete. Jan 13 10:47:44 x230 NetworkManager[1290]: <warn> Error connecting with bluez: GDBus.Error:org.bluez.Error.Failed: Permission denied (13) Jan 13 10:47:44 x230 NetworkManager[1290]: <info> (34:A3:95:64:33:4F): device state change: config -> failed (reason 'bluetooth-failed') [50 120 44] Jan 13 10:47:44 x230 NetworkManager[1290]: <warn> Activation (34:A3:95:64:33:4F) failed for connection 'Shang6 Network' Jan 13 10:47:44 x230 NetworkManager[1290]: <info> (34:A3:95:64:33:4F): device state change: failed -> disconnected (reason 'none') [120 30 0] Jan 13 10:47:44 x230 NetworkManager[1290]: <info> (34:A3:95:64:33:4F): deactivating device (reason 'none') [0] Jan 13 10:47:44 x230 NetworkManager[1290]: <warn> 34:A3:95:64:33:4F: failed to disconnect: GDBus.Error:org.bluez.Error.NotConnected: Not Connected Jan 13 10:47:46 x230 kernel: [42515.625079] ------------[ cut here ]------------ Jan 13 10:47:46 x230 kernel: [42515.625100] WARNING: CPU: 2 PID: 11117 at /build/buildd/linux-3.16.0/net/bluetooth/hci_conn.c:296 hci_conn_timeout+0x79/0x2c0 [bluetooth]() Jan 13 10:47:46 x230 kernel: [42515.625101] Modules linked in: macvtap macvlan ipt_REJECT nls_iso8859_1 xt_addrtype xt_conntrack aufs ctr ccm veth xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables rfcomm bnep binfmt_misc dm_crypt uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media snd_hda_codec_hdmi btusb bluetooth 6lowpan_iphc snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm intel_rapl snd_seq_midi x86_pkg_temp_thermal intel_powerclamp snd_seq_midi_event coretemp kvm_intel kvm crct10dif_pclmul arc4 crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 thinkpad_acpi lrw iwldvm gf128mul glue_helper ablk_helper mac80211 snd_rawmidi cryptd nvram snd_seq joydev serio_raw snd_seq_device snd_timer snd iwlwifi cfg80211 mac_hid soundcore lpc_ich shpchp mei_me parport_pc ppdev mei lp parport hid_generic usbhid hid mmc_block i915 psmouse e1000e i2c_algo_bit drm_kms_helper sdhci_pci sdhci ptp drm pps_core ahci libahci wmi video Jan 13 10:47:46 x230 kernel: [42515.625147] CPU: 2 PID: 11117 Comm: kworker/u17:0 Tainted: G W 3.16.0-28-generic #38-Ubuntu Jan 13 10:47:46 x230 kernel: [42515.625148] Hardware name: LENOVO 2320KBV/2320KBV, BIOS G2ETA2WW (2.62 ) 09/12/2014 Jan 13 10:47:46 x230 kernel: [42515.625156] Workqueue: hci0 hci_conn_timeout [bluetooth] Jan 13 10:47:46 x230 kernel: [42515.625157] 0000000000000009 ffff8803edb8fd88 ffffffff81781eaa 0000000000000000 Jan 13 10:47:46 x230 kernel: [42515.625159] ffff8803edb8fdc0 ffffffff8106fedd ffff8800bc4e78b8 00000000ffffffff Jan 13 10:47:46 x230 kernel: [42515.625161] ffff8800bc4e7800 ffff8802fe445f00 0000000000000220 ffff8803edb8fdd0 Jan 13 10:47:46 x230 kernel: [42515.625163] Call Trace: Jan 13 10:47:46 x230 kernel: [42515.625168] [<ffffffff81781eaa>] dump_stack+0x45/0x56 Jan 13 10:47:46 x230 kernel: [42515.625171] [<ffffffff8106fedd>] warn_slowpath_common+0x7d/0xa0 Jan 13 10:47:46 x230 kernel: [42515.625173] [<ffffffff8106ffba>] warn_slowpath_null+0x1a/0x20 Jan 13 10:47:46 x230 kernel: [42515.625180] [<ffffffffc07a26d9>] hci_conn_timeout+0x79/0x2c0 [bluetooth] Jan 13 10:47:46 x230 kernel: [42515.625182] [<ffffffff81784b2d>] ? __schedule+0x39d/0x890 Jan 13 10:47:46 x230 kernel: [42515.625185] [<ffffffff8108da32>] process_one_work+0x182/0x4e0 Jan 13 10:47:46 x230 kernel: [42515.625187] [<ffffffff8108ddfb>] worker_thread+0x6b/0x6a0 Jan 13 10:47:46 x230 kernel: [42515.625188] [<ffffffff8108dd90>] ? process_one_work+0x4e0/0x4e0 Jan 13 10:47:46 x230 kernel: [42515.625191] [<ffffffff81094c6b>] kthread+0xdb/0x100 Jan 13 10:47:46 x230 kernel: [42515.625193] [<ffffffff81094b90>] ? kthread_create_on_node+0x1c0/0x1c0 Jan 13 10:47:46 x230 kernel: [42515.625195] [<ffffffff81789e3c>] ret_from_fork+0x7c/0xb0 Jan 13 10:47:46 x230 kernel: [42515.625197] [<ffffffff81094b90>] ? kthread_create_on_node+0x1c0/0x1c0 Jan 13 10:47:46 x230 kernel: [42515.625199] ---[ end trace 57e5581a8116c270 ]--- Will attach more data. + --- + ApportVersion: 2.14.7-0ubuntu8 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: shang 3495 F.... pulseaudio + CRDA: + country TW: DFS-UNSET + (2402 - 2472 @ 40), (3, 27) + (5270 - 5330 @ 40), (3, 17), DFS + (5735 - 5815 @ 40), (3, 30) + CurrentDesktop: Unity + DistroRelease: Ubuntu 14.10 + EcryptfsInUse: Yes + HibernationDevice: RESUME=UUID=7290408a-d703-475b-aa38-75ceb1628aa9 + InstallationDate: Installed on 2013-08-25 (505 days ago) + InstallationMedia: This + MachineType: LENOVO 2320KBV + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-28-generic root=UUID=41bf11ce-257e-4c13-9ec3-788c9e23b4fa ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 3.16.0-28.38-generic 3.16.7-ckt1 + RelatedPackageVersions: + linux-restricted-modules-3.16.0-28-generic N/A + linux-backports-modules-3.16.0-28-generic N/A + linux-firmware 1.138.1 + Tags: utopic + Uname: Linux 3.16.0-28-generic x86_64 + UpgradeStatus: Upgraded to utopic on 2014-09-28 (107 days ago) + UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo vboxusers + _MarkForUpload: True + dmi.bios.date: 09/12/2014 + dmi.bios.vendor: LENOVO + dmi.bios.version: G2ETA2WW (2.62 ) + dmi.board.asset.tag: Not Available + dmi.board.name: 2320KBV + dmi.board.vendor: LENOVO + dmi.board.version: Win8 Pro DPK TPG + dmi.chassis.asset.tag: No Asset Information + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: Not Available + dmi.modalias: dmi:bvnLENOVO:bvrG2ETA2WW(2.62):bd09/12/2014:svnLENOVO:pn2320KBV:pvrThinkPadX230:rvnLENOVO:rn2320KBV:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable: + dmi.product.name: 2320KBV + dmi.product.version: ThinkPad X230 + dmi.sys.vendor: LENOVO -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1410175 Title: [Bluetooth] Kernel Oops - on Ubuntu 14.10 3.16.0-28-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1410175/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs