kernel-packages team mailing list archive

[Serhiy Zahoriya <1510723@xxxxxxxxxxxxxxxxxx>]

Reproducible on 4.3


[ 3451.451953] ------------[ cut here ]------------
[ 3451.451993] WARNING: CPU: 0 PID: 0 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:11293 intel_check_page_flip+0xf4/0x100 [i915]()
[ 3451.451995] Kicking stuck page flip: queued at 206369, now 206374
[ 3451.451997] Modules linked in: binfmt_misc ip6table_filter ip6_tables xt_owner iptable_filter ip_tables x_tables nls_iso8859_1 intel_rapl iosf_mbi asus_nb_wmi x86_pkg_temp_thermal asus_wmi intel_powerclamp sparse_keymap uvcvideo coretemp snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_generic kvm_intel snd_hda_intel videobuf2_memops snd_hda_codec videobuf2_core snd_hda_core v4l2_common videodev snd_hwdep media kvm snd_pcm snd_seq_midi snd_seq_midi_event arc4 rtl8192ce snd_rawmidi rtl_pci rtl8192c_common rtlwifi snd_seq snd_seq_device mac80211 snd_timer input_leds joydev serio_raw cfg80211 snd mei_me soundcore shpchp mei lpc_ich mac_hid overlay parport_pc ppdev lp parport autofs4 jitterentropy_rng drbg ansi_cprng xts gf128mul algif_skcipher af_alg dm_crypt crct10dif_pclmul
[ 3451.452040]  crc32_pclmul cryptd i915 psmouse i2c_algo_bit drm_kms_helper alx syscopyarea mdio sysfillrect sysimgblt fb_sys_fops ahci drm libahci wmi video fjes
[ 3451.452053] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.3.0-040300-generic #201511020949
[ 3451.452054] Hardware name: ASUSTeK COMPUTER INC. X502CA/X502CA, BIOS X502CA.209 06/09/2013
[ 3451.452056]  ffffffffc0217090 ffff88011ee03d78 ffffffff813a4c94 ffff88011ee03dc0
[ 3451.452059]  ffff88011ee03db0 ffffffff81078052 ffff880035ec6800 ffff8801196ab000
[ 3451.452062]  ffff880035ec69a8 0000000000000000 ffff8800baf13780 ffff88011ee03e10
[ 3451.452064] Call Trace:
[ 3451.452066]  <IRQ>  [<ffffffff813a4c94>] dump_stack+0x44/0x60
[ 3451.452075]  [<ffffffff81078052>] warn_slowpath_common+0x82/0xc0
[ 3451.452078]  [<ffffffff810780dc>] warn_slowpath_fmt+0x4c/0x50
[ 3451.452099]  [<ffffffffc01a576d>] ? __intel_pageflip_stall_check+0xbd/0x100 [i915]
[ 3451.452118]  [<ffffffffc01bd974>] intel_check_page_flip+0xf4/0x100 [i915]
[ 3451.452129]  [<ffffffffc014d128>] ironlake_irq_handler+0x288/0xbd0 [i915]
[ 3451.452133]  [<ffffffff810a012d>] ? ttwu_do_activate.constprop.88+0x5d/0x70
[ 3451.452136]  [<ffffffff810a09d7>] ? try_to_wake_up+0x47/0x360
[ 3451.452140]  [<ffffffff810ce7b4>] handle_irq_event_percpu+0x74/0x180
[ 3451.452143]  [<ffffffff810ce905>] handle_irq_event+0x45/0x70
[ 3451.452146]  [<ffffffff810d18cd>] handle_edge_irq+0x7d/0x150
[ 3451.452148]  [<ffffffff8101810a>] handle_irq+0x1a/0x30
[ 3451.452152]  [<ffffffff817b5e7b>] do_IRQ+0x4b/0xd0
[ 3451.452154]  [<ffffffff817b3b02>] common_interrupt+0x82/0x82
[ 3451.452155]  <EOI>  [<ffffffff81654ca0>] ? cpuidle_enter_state+0x130/0x270
[ 3451.452162]  [<ffffffff81654c7b>] ? cpuidle_enter_state+0x10b/0x270
[ 3451.452164]  [<ffffffff81654e17>] cpuidle_enter+0x17/0x20
[ 3451.452167]  [<ffffffff810b84e2>] call_cpuidle+0x32/0x60
[ 3451.452170]  [<ffffffff81654df3>] ? cpuidle_select+0x13/0x20
[ 3451.452172]  [<ffffffff810b8767>] cpu_startup_entry+0x257/0x310
[ 3451.452175]  [<ffffffff817a73bc>] rest_init+0x7c/0x80
[ 3451.452179]  [<ffffffff81d52fb9>] start_kernel+0x46f/0x47c
[ 3451.452183]  [<ffffffff81d52120>] ? early_idt_handler_array+0x120/0x120
[ 3451.452186]  [<ffffffff81d52339>] x86_64_start_reservations+0x2a/0x2c
[ 3451.452188]  [<ffffffff81d52476>] x86_64_start_kernel+0x13b/0x14a
[ 3451.452191] ---[ end trace 377bade5795b8709 ]---

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https://bugs.launchpad.net/bugs/1510723

Title:
  intel i915 driver segfaults: WARNING:
  ...drivers/gpu/drm/i915/intel_display.c:11100
  intel_check_page_flip+0xfc/0x110 [i915]()

Status in Linux:
  Confirmed
Status in linux package in Ubuntu:
  Triaged

Bug description:
  Adding tags for upstream because I've already tested it and it's still
  the case for 4.3-rc7.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-16-generic 4.2.0-16.19
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  int        1393 F.... pulseaudio
  CurrentDesktop: KDE
  Date: Wed Oct 28 00:38:55 2015
  HibernationDevice: RESUME=UUID=a9a75bdb-fa57-454a-88c6-9f2c8d324bd0
  MachineType: ASUSTeK COMPUTER INC. X502CA
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-16-generic.efi.signed root=/dev/mapper/ocz-root ro quiet libata.force=1.00:noncq resume=/dev/mapper/ocz-swap_1
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware                            1.149
  SourcePackage: linux
  UdevLog: Error: [Errno 2] Немає такого файла або каталогу: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/09/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X502CA.209
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X502CA
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX502CA.209:bd06/09/2013:svnASUSTeKCOMPUTERINC.:pnX502CA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX502CA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X502CA
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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