Created attachment 121869 [details]
/sys/class/drm/card0/error

This happens when resuming from suspend.

Unfortunately, there appears to be two stack traces mangled together:

[43896.771917] [drm] stuck on render ring
[43896.773108] [drm] GPU HANG: ecode 7:0:0xf3cffffe, in chromium [3113], reason: Ring hung, action: reset
[43896.773111] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[43896.773113] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[43896.773115] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[43896.773116] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[43896.773118] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[43896.773174] ------------[ cut here ]------------
[43896.773176] ------------[ cut here ]------------
[43896.773233] WARNING: CPU: 2 PID: 1812 at ../drivers/gpu/drm/i915/intel_display.c:3332 intel_crtc_wait_for_pending_flips+0x17d/0x210 [i915]()
[43896.773239] WARN_ON(ret)
[43896.773283] Modules linked in: ses enclosure
[43896.773284] WARNING: CPU: 3 PID: 14366 at ../drivers/gpu/drm/i915/intel_display.c:11289 intel_mmio_flip_work_func+0x385/0x3c0 [i915]()
[43896.773290] WARN_ON(__i915_wait_request(mmio_flip->req, mmio_flip->crtc->reset_counter, false, NULL, &mmio_flip->i915->rps.mmioflips))
[43896.773290] Modules linked in: ses enclosure
[43896.773296]  uas
[43896.773299]  usb_storage
[43896.773300]  fuse
[43896.773302]  iptable_nat
[43896.773303]  nf_nat_ipv4
[43896.773304]  nf_nat
[43896.773306]  ctr
[43896.773307]  ccm
[43896.773309]  af_packet
[43896.773310]  ip6t_REJECT
[43896.773311]  nf_log_ipv6
[43896.773313]  nf_conntrack_ipv6
[43896.773314]  nf_defrag_ipv6
[43896.773316]  ipt_REJECT
[43896.773317]  xt_tcpudp
[43896.773319]  xt_pkttype
[43896.773320]  nf_log_ipv4
[43896.773322]  nf_log_common
[43896.773323]  xt_LOG
[43896.773324]  xt_limit
[43896.773326]  iptable_filter
[43896.773328]  vboxpci(O)
[43896.773329]  vboxnetadp(O)
[43896.773331]  vboxnetflt(O)
[43896.773332]  ip6table_mangle
[43896.773334]  nf_conntrack_netbios_ns
[43896.773335]  nf_conntrack_broadcast
[43896.773337]  nf_conntrack_ipv4
[43896.773339]  nf_defrag_ipv4
[43896.773340]  ip_tables
[43896.773341]  xt_conntrack
[43896.773343]  nf_conntrack
[43896.773344]  ip6table_filter
[43896.773346]  ip6_tables
[43896.773347]  x_tables
[43896.773349]  vboxdrv(O)
[43896.773350]  msr
[43896.773351]  nls_iso8859_1
[43896.773353]  nls_cp437
[43896.773354]  vfat
[43896.773355]  fat
[43896.773357]  arc4
[43896.773358]  uvcvideo
[43896.773359]  dell_wmi
[43896.773361]  snd_hda_codec_realtek
[43896.773362]  iTCO_wdt
[43896.773364]  snd_soc_rt5640
[43896.773365]  videobuf2_vmalloc
[43896.773367]  dell_laptop
[43896.773368]  snd_hda_codec_hdmi
[43896.773369]  snd_hda_codec_generic
[43896.773371]  hid_rmi
[43896.773372]  sparse_keymap
[43896.773374]  iTCO_vendor_support
[43896.773375]  snd_soc_rl6231
[43896.773377]  videobuf2_memops
[43896.773378]  snd_hda_intel
[43896.773380]  dcdbas
[43896.773381]  snd_hda_codec
[43896.773383]  videobuf2_v4l2
[43896.773384]  snd_soc_core
[43896.773386]  snd_hda_core
[43896.773387]  snd_compress
[43896.773388]  iwlmvm
[43896.773390]  snd_hwdep
[43896.773391]  videobuf2_core
[43896.773392]  joydev
[43896.773394]  v4l2_common
[43896.773395]  mac80211
[43896.773397]  x86_pkg_temp_thermal
[43896.773398]  snd_pcm
[43896.773400]  dell_smm_hwmon
[43896.773401]  intel_powerclamp
[43896.773403]  videodev
[43896.773404]  coretemp
[43896.773405]  elan_i2c
[43896.773407]  kvm_intel
[43896.773408]  regmap_i2c
[43896.773409]  snd_seq
[43896.773411]  kvm
[43896.773412]  iwlwifi
[43896.773413]  irqbypass
[43896.773415]  acpi_als
[43896.773416]  snd_seq_device
[43896.773418]  snd_timer
[43896.773419]  kfifo_buf
[43896.773420]  industrialio
[43896.773422]  i2c_i801
[43896.773423]  cfg80211
[43896.773424]  lpc_ich
[43896.773426]  mfd_core
[43896.773427]  snd
[43896.773429]  i2c_designware_platform
[43896.773430]  battery
[43896.773431]  wmi
[43896.773433]  snd_soc_sst_acpi
[43896.773434]  dell_rbtn
[43896.773435]  thermal
[43896.773437]  shpchp
[43896.773438]  8250_dw
[43896.773440]  i2c_designware_core
[43896.773441]  intel_smartconnect
[43896.773443]  rfkill
[43896.773444]  ac
[43896.773445]  fjes
[43896.773447]  soundcore
[43896.773448]  tpm_tis
[43896.773450]  tpm
[43896.773451]  btrfs
[43896.773452]  xor
[43896.773454]  raid6_pq
[43896.773455]  drbg
[43896.773456]  ansi_cprng
[43896.773458]  dm_crypt
[43896.773459]  algif_skcipher
[43896.773460]  af_alg
[43896.773462]  hid_multitouch
[43896.773463]  hid_logitech_hidpp
[43896.773465]  hid_logitech_dj
[43896.773466]  usbhid
[43896.773468]  crct10dif_pclmul
[43896.773469]  crc32_pclmul
[43896.773470]  crc32c_intel
[43896.773472]  aesni_intel
[43896.773473]  aes_x86_64
[43896.773475]  glue_helper
[43896.773476]  lrw
[43896.773477]  gf128mul
[43896.773479]  ablk_helper
[43896.773480]  cryptd
[43896.773481]  serio_raw
[43896.773483]  i915
[43896.773484]  i2c_algo_bit
[43896.773486]  drm_kms_helper
[43896.773487]  syscopyarea
[43896.773488]  sysfillrect
[43896.773490]  sysimgblt
[43896.773491]  fb_sys_fops
[43896.773493]  drm
[43896.773497]  uas usb_storage
[43896.773501]  xhci_hcd ehci_pci ehci_hcd
[43896.773505]  fuse iptable_nat nf_nat_ipv4
[43896.773509]  usbcore usb_common i2c_hid
[43896.773513]  nf_nat ctr ccm
[43896.773516]  video sdhci_acpi
[43896.773517]  af_packet
[43896.773523]  sdhci mmc_core button dm_mirror
[43896.773527]  ip6t_REJECT nf_log_ipv6 nf_conntrack_ipv6
[43896.773531]  dm_region_hash dm_log
[43896.773531]  nf_defrag_ipv6
[43896.773537]  dm_mod sg efivarfs
[43896.773537]  ipt_REJECT xt_tcpudp xt_pkttype
[43896.773545] CPU: 2 PID: 1812 Comm: Xorg Tainted: G           O    4.4.0-3-default #1
[43896.773548] Hardware name: Dell Inc. XPS13 9333/0GFTRT, BIOS A02 12/11/2013
[43896.773551]  ffffffffa030ff00
[43896.773554]  ffff880208e33af8
[43896.773556]  ffffffff8137ea39
[43896.773557]  ffff880208e33b40

[43896.773560]  ffff880208e33b30
[43896.773563]  ffffffff8107c542
[43896.773564]  ffff880212040000
[43896.773566]  0000000000000001

[43896.773568]  ffff88003f9f8000
[43896.773571]  ffff880213a79860
[43896.773572]  0000000000000008
[43896.773574]  ffff880208e33b90

[43896.773576] Call Trace:
[43896.773579]  nf_log_ipv4
[43896.773582]  nf_log_common xt_LOG xt_limit
[43896.773592]  [<ffffffff8101a095>] try_stack_unwind+0x175/0x190
[43896.773595]  iptable_filter vboxpci(O) vboxnetadp(O) vboxnetflt(O)
[43896.773605]  [<ffffffff81018fe9>] dump_trace+0x69/0x3a0
[43896.773608]  ip6table_mangle
[43896.773614]  [<ffffffff8101a0fb>] show_trace_log_lvl+0x4b/0x60
[43896.773616]  nf_conntrack_netbios_ns
[43896.773621]  [<ffffffff8101942c>] show_stack_log_lvl+0x10c/0x180
[43896.773624]  nf_conntrack_broadcast
[43896.773630]  [<ffffffff8101a195>] show_stack+0x25/0x50
[43896.773632]  nf_conntrack_ipv4
[43896.773637]  [<ffffffff8137ea39>] dump_stack+0x4b/0x72
[43896.773640]  nf_defrag_ipv4
[43896.773648]  [<ffffffff8107c542>] warn_slowpath_common+0x82/0xc0
[43896.773650]  ip_tables xt_conntrack
[43896.773657]  [<ffffffff8107c5cc>] warn_slowpath_fmt+0x4c/0x50
[43896.773699]  nf_conntrack
[43896.773699]  [<ffffffffa02ac5cd>] intel_crtc_wait_for_pending_flips+0x17d/0x210 [i915]
[43896.773704]  ip6table_filter ip6_tables x_tables
[43896.773742]  [<ffffffffa02ad841>] intel_pre_plane_update+0x111/0x140 [i915]
[43896.778794]  [<ffffffff816a980f>] ret_from_fork+0x3f/0x70
[43896.779293] ---[ end trace a8c3e2ed0fe4c4d8 ]---
[43896.781425] drm/i915: Resetting chip after gpu hang
[43896.782539] DWARF2 unwinder stuck at ret_from_fork+0x3f/0x70

[43896.782541] Leftover inexact backtrace:

[43896.782547]  [<ffffffff8109a1f0>] ? kthread_worker_fn+0x170/0x170
[43896.782550] ---[ end trace a8c3e2ed0fe4c4d9 ]---
[43896.782564] ------------[ cut here ]------------
[43896.782599] WARNING: CPU: 3 PID: 14227 at ../drivers/gpu/drm/i915/intel_display.c:11289 intel_mmio_flip_work_func+0x385/0x3c0 [i915]()
[43896.782603] WARN_ON(__i915_wait_request(mmio_flip->req, mmio_flip->crtc->reset_counter, false, NULL, &mmio_flip->i915->rps.mmioflips))
[43896.782603] Modules linked in: ses enclosure uas usb_storage fuse iptable_nat nf_nat_ipv4 nf_nat ctr ccm af_packet ip6t_REJECT nf_log_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_tcpudp xt_pkttype nf_log_ipv4 nf_log_common xt_LOG xt_limit iptable_filter vboxpci(O) vboxnetadp(O) vboxnetflt(O) ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables vboxdrv(O) msr nls_iso8859_1 nls_cp437 vfat fat arc4 uvcvideo dell_wmi snd_hda_codec_realtek iTCO_wdt snd_soc_rt5640 videobuf2_vmalloc dell_laptop snd_hda_codec_hdmi snd_hda_codec_generic hid_rmi sparse_keymap iTCO_vendor_support snd_soc_rl6231 videobuf2_memops snd_hda_intel dcdbas snd_hda_codec videobuf2_v4l2 snd_soc_core snd_hda_core snd_compress
[43896.782655]  iwlmvm
[43896.782655]  snd_hwdep
[43896.782656]  videobuf2_core
[43896.782657]  joydev
[43896.782657]  v4l2_common
[43896.782658]  mac80211
[43896.782659]  x86_pkg_temp_thermal
[43896.782660]  snd_pcm
[43896.782660]  dell_smm_hwmon
[43896.782661]  intel_powerclamp
[43896.782662]  videodev
[43896.782663]  coretemp
[43896.782664]  elan_i2c
[43896.782664]  kvm_intel
[43896.782665]  regmap_i2c
[43896.782666]  snd_seq
[43896.782667]  kvm
[43896.782667]  iwlwifi
[43896.782668]  irqbypass
[43896.782669]  acpi_als
[43896.782669]  snd_seq_device
[43896.782670]  snd_timer
[43896.782671]  kfifo_buf
[43896.782672]  industrialio
[43896.782673]  i2c_i801
[43896.782674]  cfg80211 lpc_ich mfd_core snd i2c_designware_platform battery wmi snd_soc_sst_acpi dell_rbtn thermal shpchp 8250_dw i2c_designware_core intel_smartconnect rfkill ac fjes soundcore tpm_tis tpm btrfs xor raid6_pq drbg ansi_cprng dm_crypt algif_skcipher af_alg hid_multitouch hid_logitech_hidpp hid_logitech_dj usbhid crct10dif_pclmul crc32_pclmul crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd serio_raw i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm xhci_pci xhci_hcd ehci_pci ehci_hcd usbcore usb_common i2c_hid video sdhci_acpi sdhci mmc_core button dm_mirror dm_region_hash dm_log dm_mod sg efivarfs
[43896.782732] CPU: 3 PID: 14227 Comm: kworker/3:0 Tainted: G        W  O    4.4.0-3-default #1
[43896.782734] Hardware name: Dell Inc. XPS13 9333/0GFTRT, BIOS A02 12/11/2013
[43896.782763] Workqueue: events intel_mmio_flip_work_func [i915]

[43896.782767]  ffffffffa030ff00 ffff8801f3f5bd30 ffffffff8137ea39 ffff8801f3f5bd78
[43896.782772]  ffff8801f3f5bd68
[43896.782780]  ffffffff8107c542 ffff8800a17ae100 ffff88021f2d6680
[43896.782783]  ffffe8ffffcc1100 00000000000000c0 ffff8800a17ae100 ffff8801f3f5bdc8
[43896.782783] Call Trace:
[43896.782792]  [<ffffffff8101a095>] try_stack_unwind+0x175/0x190
[43896.782801]  [<ffffffff81018fe9>] dump_trace+0x69/0x3a0
[43896.782808]  [<ffffffff8101a0fb>] show_trace_log_lvl+0x4b/0x60
[43896.782814]  [<ffffffff8101942c>] show_stack_log_lvl+0x10c/0x180
[43896.782819]  [<ffffffff8101a195>] show_stack+0x25/0x50
[43896.782823]  [<ffffffff8137ea39>] dump_stack+0x4b/0x72
[43896.782830]  [<ffffffff8107c542>] warn_slowpath_common+0x82/0xc0
[43896.782835]  [<ffffffff8107c5cc>] warn_slowpath_fmt+0x4c/0x50
[43896.782863]  [<ffffffffa02ab2a5>] intel_mmio_flip_work_func+0x385/0x3c0 [i915]
[43896.782873]  [<ffffffff810942f9>] process_one_work+0x159/0x470
[43896.782879]  [<ffffffff81094658>] worker_thread+0x48/0x4a0
[43896.782884]  [<ffffffff8109a2b9>] kthread+0xc9/0xe0
[43896.782891]  [<ffffffff816a980f>] ret_from_fork+0x3f/0x70
[43896.786013] DWARF2 unwinder stuck at ret_from_fork+0x3f/0x70

[43896.786015] Leftover inexact backtrace:

[43896.786020]  [<ffffffff8109a1f0>] ? kthread_worker_fn+0x170/0x170
[43896.786022] ---[ end trace a8c3e2ed0fe4c4da ]---