Same issue with mainline 3.15: 14186fea0cb06bc43181ce239efe0df6f1af260a. -- 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/1320851
Title: WARNING: CPU: 0 PID: 74 at drivers/gpu/drm/i915/intel_pm.c:5817 i915_request_power_well+0x77/0x80 [i915]() Status in “linux” package in Ubuntu: Confirmed Bug description: I cannot boot my haswell machine in 14.04 unless I use 'recovery' mode. I get the following backtrace: [ 10.770854] WARNING: CPU: 0 PID: 74 at /build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_pm.c:5817 i915_request_power_well+0x77/0x80 [i915]() [ 10.772266] Modules linked in: arc4 i915 iwldvm intel_ips mac80211 snd_hda_codec_realtek microread_mei microread mei_phy crc_ccitt x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel hci drm_kms_helper kvm_intel nfc drm kvm snd_hda_codec iwlwifi snd_hwdep snd_pcm snd_page_alloc snd_timer crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd psmouse i2c_algo_bit aes_x86_64 lrw mei_me gf128mul glue_helper serio_raw mac_hid soundcore cfg80211 ablk_helper lpc_ich cryptd mei video hid_generic usbhid hid e1000e ahci ptp libahci pata_acpi pps_core [ 10.776993] CPU: 0 PID: 74 Comm: kworker/0:1 Not tainted 3.13.0-24-generic #46-Ubuntu [ 10.777799] Hardware name: <snip> [ 10.779442] Workqueue: events azx_probe_work [snd_hda_intel] [ 10.780273] 0000000000000009 ffff880242365d50 ffffffff81715a64 0000000000000000 [ 10.781118] ffff880242365d88 ffffffff810676bd 0000000000000000 0000000000000000 [ 10.781962] 0000000000000000 ffff8802420ac000 ffff880241a1f800 ffff880242365d98 [ 10.782826] Call Trace: [ 10.783662] [<ffffffff81715a64>] dump_stack+0x45/0x56 [ 10.784512] [<ffffffff810676bd>] warn_slowpath_common+0x7d/0xa0 [ 10.784836] cfg80211: World regulatory domain updated: [ 10.784836] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 10.784838] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 10.784839] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 10.784840] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 10.784840] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 10.784841] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 10.791446] [<ffffffff8106779a>] warn_slowpath_null+0x1a/0x20 [ 10.792296] [<ffffffffa04f2ea7>] i915_request_power_well+0x77/0x80 [i915] [ 10.793134] [<ffffffffa025de42>] hda_display_power+0x32/0x40 [snd_hda_intel] [ 10.793970] [<ffffffffa025c7b1>] azx_probe_continue+0x41/0x960 [snd_hda_intel] [ 10.794795] [<ffffffffa025dbd5>] azx_probe_work+0x15/0x20 [snd_hda_intel] [ 10.795628] [<ffffffff810838a2>] process_one_work+0x182/0x450 [ 10.796467] [<ffffffff81084641>] worker_thread+0x121/0x410 [ 10.797297] [<ffffffff81084520>] ? rescuer_thread+0x3e0/0x3e0 [ 10.798117] [<ffffffff8108b312>] kthread+0xd2/0xf0 [ 10.798920] [<ffffffff8108b240>] ? kthread_create_on_node+0x1d0/0x1d0 [ 10.799718] [<ffffffff8172637c>] ret_from_fork+0x7c/0xb0 [ 10.800508] [<ffffffff8108b240>] ? kthread_create_on_node+0x1d0/0x1d0 Related issues: http://wyldeplayground.net/kernel-problem-in-14-04-on-hold/ https://bugzilla.redhat.com/show_bug.cgi?id=1044764 https://bugzilla.kernel.org/show_bug.cgi?id=73971 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-24-generic 3.13.0-24.46 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-24-generic. AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/by-path', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D1p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory: 'iw' Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer' Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer' Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer' Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer' Date: Mon May 19 07:12:25 2014 HibernationDevice: RESUME=UUID=6618bc54-5603-45c0-afd3-090398b48f59 InstallationDate: Installed on 2014-05-18 (0 days ago) InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2) MachineType: Intel Corporation Shark Bay Client platform ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=fdd7c9a2-bd0e-4206-994e-c5b27aed0ee3 ro recovery nomodeset RelatedPackageVersions: linux-restricted-modules-3.13.0-24-generic N/A linux-backports-modules-3.13.0-24-generic N/A linux-firmware N/A RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/24/2012 dmi.bios.vendor: Intel Corporation dmi.bios.version: HSWLPTU1.86C.0084.R01.1207240349 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Basking Ridge dmi.board.vendor: Intel Corp. dmi.board.version: 2 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Intel Corporation dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnIntelCorporation:bvrHSWLPTU1.86C.0084.R01.1207240349:bd07/24/2012:svnIntelCorporation:pnSharkBayClientplatform:pvr0.1:rvnIntelCorp.:rnBaskingRidge:rvr2:cvnIntelCorporation:ct9:cvr0.1: dmi.product.name: Shark Bay Client platform dmi.product.version: 0.1 dmi.sys.vendor: Intel Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1320851/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
