apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1431655/+attachment/4343678/+files/WifiSyslog.txt
-- 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/1431655 Title: Stack traces on bott Status in linux package in Ubuntu: Incomplete Bug description: Macbook Air Manufacturer: Apple Inc. Product Name: Mac-66F35F19FE2A0D05 Version: MacBookAir5,1 Kernel Version: Last Vivid Beta - Xubuntu Linux accensi-MacBookAir 3.19.0-9-generic #9-Ubuntu SMP Wed Mar 11 17:50:03 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux Same errors on last 3 kernel versions Thunderbolt Could not check yet if video display port is working [Qui Mar 12 14:45:21 2015] ------------[ cut here ]------------ [Qui Mar 12 14:45:21 2015] WARNING: CPU: 0 PID: 162 at /build/buildd/linux-3.19. 0/drivers/thunderbolt/switch.c:95 tb_wait_for_port+0x376/0x410 [thunderbolt]() [Qui Mar 12 14:45:21 2015] thunderbolt 0000:05:00.0: 0:0: does not have PHY [Qui Mar 12 14:45:21 2015] Modules linked in: btusb bluetooth arc4 brcmsmac cord ic joydev brcmutil bcm5974 b43 uvcvideo videobuf2_vmalloc videobuf2_memops video buf2_core v4l2_common snd_hda_codec_hdmi videodev mac80211 snd_hda_codec_cirrus snd_hda_codec_generic media cfg80211 ssb intel_rapl snd_hda_intel snd_hda_contro ller iosf_mbi snd_hda_codec x86_pkg_temp_thermal intel_powerclamp snd_hwdep core temp snd_pcm kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_seq_midi ghash_clmu lni_intel snd_seq_midi_event applesmc input_polldev snd_rawmidi aesni_intel aes_ x86_64 lrw gf128mul snd_seq glue_helper ablk_helper cryptd snd_seq_device snd_ti mer i915 snd thunderbolt lpc_ich bcma drm_kms_helper soundcore drm sbs mei_me me i sbshc mac_hid i2c_algo_bit shpchp video apple_bl parport_pc ppdev lp parport a utofs4 hid_generic hid_apple [Qui Mar 12 14:45:21 2015] usbhid hid ahci libahci [Qui Mar 12 14:45:21 2015] CPU: 0 PID: 162 Comm: kworker/u16:4 Not tainted 3.19. 0-9-generic #9-Ubuntu [Qui Mar 12 14:45:21 2015] Hardware name: Apple Inc. MacBookAir5,1/Mac-66F35F19F E2A0D05, BIOS MBA51.88Z.00EF.B02.1211271028 11/27/2012 [Qui Mar 12 14:45:21 2015] Workqueue: thunderbolt tb_handle_hotplug [thunderbolt ] [Qui Mar 12 14:45:21 2015] ffffffffc0432ff8 ffff8802621fbc88 ffffffff817c09b5 0 000000000000007 [Qui Mar 12 14:45:21 2015] ffff8802621fbcd8 ffff8802621fbcc8 ffffffff8107595a f fff88008a485780 [Qui Mar 12 14:45:21 2015] 0000000000000000 ffff88026572d630 0000000000000000 f fff880089ac5e00 [Qui Mar 12 14:45:21 2015] Call Trace: [Qui Mar 12 14:45:21 2015] [<ffffffff817c09b5>] dump_stack+0x45/0x57 [Qui Mar 12 14:45:21 2015] [<ffffffff8107595a>] warn_slowpath_common+0x8a/0xc0 [Qui Mar 12 14:45:21 2015] [<ffffffff810759d6>] warn_slowpath_fmt+0x46/0x50 [Qui Mar 12 14:45:21 2015] [<ffffffffc042e386>] tb_wait_for_port+0x376/0x410 [t hunderbolt] [Qui Mar 12 14:45:21 2015] [<ffffffff810ad111>] ? put_prev_entity+0x31/0x430 [Qui Mar 12 14:45:21 2015] [<ffffffff815013c3>] ? _dev_info+0x53/0x60 [Qui Mar 12 14:45:21 2015] [<ffffffff810135e0>] ? __switch_to+0x150/0x5f0 [Qui Mar 12 14:45:21 2015] [<ffffffffc042d667>] tb_scan_port+0x67/0x1c0 [thunde rbolt] [Qui Mar 12 14:45:21 2015] [<ffffffffc042d9e1>] tb_handle_hotplug+0x1d1/0x360 [thunderbolt] [Qui Mar 12 14:45:21 2015] [<ffffffff8108eb48>] process_one_work+0x158/0x430 [Qui Mar 12 14:45:21 2015] [<ffffffff8108f5db>] worker_thread+0x5b/0x530 [Qui Mar 12 14:45:21 2015] [<ffffffff8108f580>] ? rescuer_thread+0x3a0/0x3a0 [Qui Mar 12 14:45:21 2015] [<ffffffff81094679>] kthread+0xc9/0xe0 [Qui Mar 12 14:45:21 2015] [<ffffffff810945b0>] ? kthread_create_on_node+0x1c0/0x1c0 [Qui Mar 12 14:45:21 2015] [<ffffffff817c7a3c>] ret_from_fork+0x7c/0xb0 [Qui Mar 12 14:45:21 2015] [<ffffffff810945b0>] ? kthread_create_on_node+0x1c0/0x1c0 [Qui Mar 12 14:45:21 2015] ---[ end trace ae4c204be5c5e718 ]--- [Qui Mar 12 14:46:51 2015] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 DRM Crash [Qui Mar 12 14:45:23 2015] ------------[ cut here ]------------ [Qui Mar 12 14:45:23 2015] WARNING: CPU: 0 PID: 536 at /build/buildd/linux-3.19.0/drivers/gpu/drm/i915/intel_audio.c:291 ilk_audio_codec_disable+0x170/0x1b0 [i915]() [Qui Mar 12 14:45:23 2015] WARN_ON(!port) [Qui Mar 12 14:45:23 2015] Modules linked in: [Qui Mar 12 14:45:23 2015] nls_iso8859_1 btusb bluetooth arc4 brcmsmac cordic joydev brcmutil bcm5974 b43 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common snd_hda_codec_hdmi videodev mac80211 snd_hda_codec_cirrus snd_hda_codec_generic media cfg80211 ssb intel_rapl snd_hda_intel snd_hda_controller iosf_mbi snd_hda_codec x86_pkg_temp_thermal intel_powerclamp snd_hwdep coretemp snd_pcm kvm_intel kvm crct10dif_pclmul crc32_pclmul snd_seq_midi ghash_clmulni_intel snd_seq_midi_event applesmc input_polldev snd_rawmidi aesni_intel aes_x86_64 lrw gf128mul snd_seq glue_helper ablk_helper cryptd snd_seq_device snd_timer i915 snd thunderbolt lpc_ich bcma drm_kms_helper soundcore drm sbs mei_me mei sbshc mac_hid i2c_algo_bit shpchp video apple_bl parport_pc ppdev lp parport autofs4 hid_generic hid_apple [Qui Mar 12 14:45:23 2015] usbhid hid ahci libahci [Qui Mar 12 14:45:23 2015] CPU: 0 PID: 536 Comm: plymouthd Tainted: G W 3.19.0-9-generic #9-Ubuntu [Qui Mar 12 14:45:23 2015] Hardware name: Apple Inc. MacBookAir5,1/Mac-66F35F19FE2A0D05, BIOS MBA51.88Z.00EF.B02.1211271028 11/27/2012 [Qui Mar 12 14:45:23 2015] ffffffffc051a4b0 ffff8802647239b8 ffffffff817c09b5 0000000000000007 [Qui Mar 12 14:45:23 2015] ffff880264723a08 ffff8802647239f8 ffffffff8107595a 0000000000000086 [Qui Mar 12 14:45:23 2015] ffff880262eb0000 00000000fffffeee 0000000030000000 00000000000e50c0 [Qui Mar 12 14:45:23 2015] Call Trace: [Qui Mar 12 14:45:23 2015] [<ffffffff817c09b5>] dump_stack+0x45/0x57 [Qui Mar 12 14:45:23 2015] [<ffffffff8107595a>] warn_slowpath_common+0x8a/0xc0 [Qui Mar 12 14:45:23 2015] [<ffffffff810759d6>] warn_slowpath_fmt+0x46/0x50 [Qui Mar 12 14:45:23 2015] [<ffffffffc04aba00>] ilk_audio_codec_disable+0x170/0x1b0 [i915] [Qui Mar 12 14:45:23 2015] [<ffffffffc04ac2fe>] intel_audio_codec_disable+0x1e/0x30 [i915] [Qui Mar 12 14:45:23 2015] [<ffffffffc04e3565>] intel_disable_dp+0x75/0xb0 [i915] [Qui Mar 12 14:45:23 2015] [<ffffffffc04bfe4a>] ironlake_crtc_disable+0x15a/0x7b0 [i915] [Qui Mar 12 14:45:23 2015] [<ffffffffc04c1489>] __intel_set_mode+0xa59/0xc80 [i915] [Qui Mar 12 14:45:23 2015] [<ffffffffc04c810b>] intel_crtc_set_config+0xbfb/0xf70 [i915] [Qui Mar 12 14:45:23 2015] [<ffffffffc04c1489>] __intel_set_mode+0xa59/0xc80 [i 915] [Qui Mar 12 14:45:23 2015] [<ffffffffc04c810b>] intel_crtc_set_config+0xbfb/0xf 70 [i915] [Qui Mar 12 14:45:23 2015] [<ffffffffc036a926>] drm_mode_set_config_internal+0x 66/0x100 [drm] [Qui Mar 12 14:45:23 2015] [<ffffffffc036ea03>] drm_mode_setcrtc+0x283/0x580 [d rm] [Qui Mar 12 14:45:23 2015] [<ffffffffc035fadf>] drm_ioctl+0x1df/0x680 [drm] [Qui Mar 12 14:45:23 2015] [<ffffffff812077b0>] do_vfs_ioctl+0x2e0/0x4e0 [Qui Mar 12 14:45:23 2015] [<ffffffff811afbf8>] ? SyS_mmap_pgoff+0xe8/0x290 [Qui Mar 12 14:45:23 2015] [<ffffffff81207a31>] SyS_ioctl+0x81/0xa0 [Qui Mar 12 14:45:23 2015] [<ffffffff817c7aed>] system_call_fastpath+0x16/0x1b [Qui Mar 12 14:45:23 2015] ---[ end trace ae4c204be5c5e719 ]--- [Qui Mar 12 14:46:51 2015] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [Qui Mar 12 14:46:51 2015] Bluetooth: BNEP filters: protocol multicast [Qui Mar 12 14:46:51 2015] Bluetooth: BNEP socket layer initialized [Qui Mar 12 14:46:51 2015] Bluetooth: RFCOMM TTY layer initialized Resumes normal boot after 90 sec, audio and video are funcional --- ApportVersion: 2.16.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: accensi 1697 F.... pulseaudio CurrentDesktop: XFCE DistroRelease: Ubuntu 15.04 InstallationDate: Installed on 2015-02-04 (36 days ago) InstallationMedia: Xubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) MachineType: Apple Inc. MacBookAir5,1 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-9-generic.efi.signed root=UUID=eac2d024-2c90-4e64-a96e-782a883f0c22 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.19.0-9.9-generic 3.19.1 Tags: vivid Uname: Linux 3.19.0-9-generic x86_64 UpgradeStatus: Upgraded to vivid on 2015-03-10 (2 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 11/27/2012 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBA51.88Z.00EF.B02.1211271028 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-66F35F19FE2A0D05 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookAir5,1 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-66F35F19FE2A0D05 dmi.modalias: dmi:bvnAppleInc.:bvrMBA51.88Z.00EF.B02.1211271028:bd11/27/2012:svnAppleInc.:pnMacBookAir5,1:pvr1.0:rvnAppleInc.:rnMac-66F35F19FE2A0D05:rvrMacBookAir5,1:cvnAppleInc.:ct10:cvrMac-66F35F19FE2A0D05: dmi.product.name: MacBookAir5,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. 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