i have the same issue with an Asus N550 with Intel Core i7 4700HQ with Intel Graphics, updated 2 kernels (3.19.0-28-generic and 3.19.0-29-generic) but the same: the notebook is freezing and in logs i see the same messages, i will try now the older kernels.
-- 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/1495136 Title: System hard froze, kernel bug reported in syslog Status in linux package in Ubuntu: Incomplete Bug description: When I rebooted and looked in syslog, I saw this: Sep 12 15:05:41 avignon thermald[681]: Dropped below poll threshold Sep 12 15:05:41 avignon thermald[681]: thd_trip_cdev_state_reset Sep 12 15:05:41 avignon thermald[681]: thd_trip_cdev_state_reset Sep 12 15:05:41 avignon thermald[681]: thd_trip_cdev_state_reset index 0:Processor Sep 12 15:05:41 avignon thermald[681]: thd_trip_cdev_state_reset index 8:intel_powerclamp Sep 12 15:05:41 avignon thermald[681]: thd_trip_cdev_state_reset index 11:intel_pstate Sep 12 15:05:41 avignon thermald[681]: thd_trip_cdev_state_reset index 10:rapl_controller Sep 12 15:05:41 avignon thermald[681]: thd_trip_cdev_state_reset Sep 12 15:05:41 avignon thermald[681]: thd_trip_cdev_state_reset index 0:Processor Sep 12 15:05:41 avignon thermald[681]: thd_trip_cdev_state_reset index 8:intel_powerclamp Sep 12 15:05:41 avignon thermald[681]: thd_trip_cdev_state_reset index 11:intel_pstate Sep 12 15:05:41 avignon thermald[681]: thd_trip_cdev_state_reset index 10:rapl_controller Sep 12 15:05:41 avignon thermald[681]: Read set point 0 Sep 12 15:05:57 avignon thermald[681]: Dropped below poll threshold Sep 12 15:05:57 avignon thermald[681]: thd_trip_cdev_state_reset Sep 12 15:05:57 avignon thermald[681]: thd_trip_cdev_state_reset Sep 12 15:05:57 avignon thermald[681]: thd_trip_cdev_state_reset index 0:Processor Sep 12 15:05:57 avignon thermald[681]: thd_trip_cdev_state_reset index 8:intel_powerclamp Sep 12 15:05:57 avignon thermald[681]: thd_trip_cdev_state_reset index 11:intel_pstate Sep 12 15:05:57 avignon thermald[681]: thd_trip_cdev_state_reset index 10:rapl_controller Sep 12 15:05:57 avignon thermald[681]: thd_trip_cdev_state_reset Sep 12 15:05:57 avignon thermald[681]: thd_trip_cdev_state_reset index 0:Processor Sep 12 15:05:57 avignon thermald[681]: thd_trip_cdev_state_reset index 8:intel_powerclamp Sep 12 15:05:57 avignon thermald[681]: thd_trip_cdev_state_reset index 11:intel_pstate Sep 12 15:05:57 avignon thermald[681]: thd_trip_cdev_state_reset index 10:rapl_controller Sep 12 15:05:58 avignon thermald[681]: Read set point 0 Sep 12 15:17:01 avignon CRON[4827]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) Sep 12 13:56:05 avignon org.freedesktop.Notifications[1391]: ** (notify-osd:1777): WARNING **: stack_close_notification_handler(): notification id == 0, likely wrong Sep 12 15:29:25 avignon org.freedesktop.Telepathy.AccountManager[1391]: (process:1830): GLib-GIO-WARNING **: netlink message was truncated; shouldn't happen... Followed immediately by this Sep 12 15:29:29 avignon kernel: [16233.486261] BUG: unable to handle kernel paging request at ffffffffffffffe0 Sep 12 15:29:29 avignon kernel: [16233.486330] IP: [<ffffffffc076e95d>] i915_gem_object_move_to_inactive+0x7d/0x170 [i915] Sep 12 15:29:29 avignon kernel: [16233.486414] PGD 1c16067 PUD 1c18067 PMD 0 Sep 12 15:29:29 avignon kernel: [16233.486453] Oops: 0000 [#1] SMP Sep 12 15:29:29 avignon kernel: [16233.486484] Modules linked in: hid_generic snd_usb_audio usbhid snd_usbmidi_lib hid snd_hda_codec_hdmi arc4 snd_hda_codec_via uvcvideo snd_hda_codec_generic iwldvm snd_hda_intel snd_hda_controller mac80211 videobuf2_vmalloc videobuf2_memops videobuf2_core snd_hda_codec snd_hwdep v4l2_common i915 videodev snd_pcm intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp media coretemp snd_seq_midi snd_seq_midi_event snd_rawmidi iwlwifi kvm_intel kvm snd_seq crct10dif_pclmul crc32_pclmul snd_seq_device ghash_clmulni_intel mei_me snd_timer cfg80211 drm_kms_helper drm aesni_intel snd mei rtsx_pci_ms memstick i2c_algo_bit aes_x86_64 lrw soundcore gf128mul glue_helper ablk_helper shpchp cryptd lpc_ich video joydev serio_raw tpm_infineon mac_hid wmi parport_pc ppdev lp parport autofs4 rtsx_pci_sdmmc psmouse ahci r8169 rtsx_pci libahci mii Sep 12 15:29:29 avignon kernel: [16233.487171] CPU: 1 PID: 1058 Comm: Xorg Not tainted 3.19.0-29-generic #31-Ubuntu Sep 12 15:29:29 avignon kernel: [16233.487223] Hardware name: System76, Inc. Gazelle Professional/Gazelle Professional, BIOS 4.6.5 09/27/2012 Sep 12 15:29:29 avignon kernel: [16233.487284] task: ffff880214b989d0 ti: ffff88020485c000 task.ti: ffff88020485c000 Sep 12 15:29:29 avignon kernel: [16233.487331] RIP: 0010:[<ffffffffc076e95d>] [<ffffffffc076e95d>] i915_gem_object_move_to_inactive+0x7d/0x170 [i915] Sep 12 15:29:29 avignon kernel: [16233.487424] RSP: 0018:ffff88020485fb88 EFLAGS: 00010286 Sep 12 15:29:29 avignon kernel: [16233.487459] RAX: 0000000000000000 RBX: ffff8800d4e31918 RCX: ffff8800d4e37c98 Sep 12 15:29:29 avignon kernel: [16233.487503] RDX: ffffffffffffff90 RSI: ffff8801f3123700 RDI: ffff8801f3123640 Sep 12 15:29:29 avignon kernel: [16233.487547] RBP: ffff88020485fb98 R08: ffff8800847f5560 R09: ffff8800d4e37d88 Sep 12 15:29:29 avignon kernel: [16233.487591] R10: ffff8800d4e37c88 R11: 0000000000000009 R12: ffff8800d4e31a48 Sep 12 15:29:29 avignon kernel: [16233.487635] R13: ffff88020485fd25 R14: 00000000000de363 R15: ffff88020485fdf0 Sep 12 15:29:29 avignon kernel: [16233.487681] FS: 00007fe8dc988980(0000) GS:ffff88021f240000(0000) knlGS:0000000000000000 Sep 12 15:29:29 avignon kernel: [16233.487730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 12 15:29:29 avignon kernel: [16233.487767] CR2: ffffffffffffffe0 CR3: 000000021448b000 CR4: 00000000001407e0 Sep 12 15:29:29 avignon kernel: [16233.487811] Stack: Sep 12 15:29:29 avignon kernel: [16233.487826] ffff88020485fbb8 ffff8800d4e31918 ffff88020485fbe8 ffffffffc0770175 Sep 12 15:29:29 avignon kernel: [16233.487883] ffff8800d4e31a58 ffff8801f3074e40 ffff88020485fc48 0000000000000007 Sep 12 15:29:29 avignon kernel: [16233.487939] ffff8801f3074e40 ffff88020485fd25 0000000000000000 ffff88020485fdf0 Sep 12 15:29:29 avignon kernel: [16233.487995] Call Trace: Sep 12 15:29:29 avignon kernel: [16233.488038] [<ffffffffc0770175>] i915_gem_retire_requests_ring+0x55/0x150 [i915] Sep 12 15:29:29 avignon kernel: [16233.488104] [<ffffffffc0766dad>] i915_gem_execbuffer_reserve+0x2d/0x360 [i915] Sep 12 15:29:29 avignon kernel: [16233.488168] [<ffffffffc07680ae>] i915_gem_do_execbuffer.isra.22+0x4ee/0xd00 [i915] Sep 12 15:29:29 avignon kernel: [16233.488235] [<ffffffffc07699e9>] i915_gem_execbuffer2+0xb9/0x2b0 [i915] Sep 12 15:29:29 avignon kernel: [16233.488297] [<ffffffffc058ea6f>] drm_ioctl+0x1df/0x680 [drm] Sep 12 15:29:29 avignon kernel: [16233.488343] [<ffffffff810e030c>] ? __hrtimer_start_range_ns+0x2dc/0x410 Sep 12 15:29:29 avignon kernel: [16233.488388] [<ffffffff812096a0>] do_vfs_ioctl+0x2e0/0x4e0 Sep 12 15:29:29 avignon kernel: [16233.488429] [<ffffffff816a6875>] ? __sys_recvmsg+0x65/0x80 Sep 12 15:29:29 avignon kernel: [16233.488467] [<ffffffff81209921>] SyS_ioctl+0x81/0xa0 Sep 12 15:29:29 avignon kernel: [16233.488504] [<ffffffff817cbe4d>] system_call_fastpath+0x16/0x1b Sep 12 15:29:29 avignon kernel: [16233.488543] Code: 74 7f 0f 1f 40 00 48 8b 87 c0 00 00 00 48 39 c6 48 8d 50 90 75 15 eb 56 66 0f 1f 44 00 00 48 8b 42 70 48 39 c6 48 8d 50 90 74 43 <48> 3b 48 e0 75 ed 48 85 d2 74 38 4c 8b 42 60 48 8d 42 60 4c 39 Sep 12 15:29:29 avignon kernel: [16233.488871] RIP [<ffffffffc076e95d>] i915_gem_object_move_to_inactive+0x7d/0x170 [i915] Sep 12 15:29:29 avignon kernel: [16233.488942] RSP <ffff88020485fb88> Sep 12 15:29:29 avignon kernel: [16233.488965] CR2: ffffffffffffffe0 Sep 12 15:29:29 avignon kernel: [16233.504411] ---[ end trace 04d6b0a7ca9ca253 ]--- ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-29-generic 3.19.0-29.31 ProcVersionSignature: Ubuntu 3.19.0-29.31-generic 3.19.8-ckt6 Uname: Linux 3.19.0-29-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.4 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: clh 1525 F.... pulseaudio CurrentDesktop: Unity Date: Sat Sep 12 15:40:26 2015 HibernationDevice: RESUME=UUID=565c18a7-550a-460e-b8ae-6e2b5b2553a6 InstallationDate: Installed on 2015-03-29 (166 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Beta amd64 (20150325) MachineType: System76, Inc. Gazelle Professional ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-29-generic root=UUID=ff5bcd5d-b5e2-426d-a259-82e1bb05f47c ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.19.0-29-generic N/A linux-backports-modules-3.19.0-29-generic N/A linux-firmware 1.143.3 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/27/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: Tag 12345 dmi.board.name: Gazelle Professional dmi.board.vendor: System76, Inc. dmi.board.version: gazp8 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: No Enclosure dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd09/27/2012:svnSystem76,Inc.:pnGazelleProfessional:pvrgazp8:rvnSystem76,Inc.:rnGazelleProfessional:rvrgazp8:cvnNoEnclosure:ct9:cvrN/A: dmi.product.name: Gazelle Professional dmi.product.version: gazp8 dmi.sys.vendor: System76, Inc. 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