Since I upgraded to 4.4-rc4 I got two gpu hangs after resume from s2r. Relevant snippsets: [drm] stuck on render ring [drm] GPU HANG: ecode 7:0:0x85ffbff8, in chromium-browse [32615], reason: Ring hung, action: reset [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [drm] GPU crash dump saved to /sys/class/drm/card0/error ------------[ cut here ]------------ WARNING: CPU: 1 PID: 23642 at drivers/gpu/drm/i915/intel_display.c:11277 intel_mmio_flip_work_func+0x391/0x3d0 [i915]() WARN_ON(__i915_wait_request(mmio_flip->req, mmio_flip->crtc->reset_counter, false, NULL, &mmio_flip->i915->rps.mmioflips)) Modules linked in: drbg ctr ccm rfcomm bnep binfmt_misc arc4 iwldvm mac80211 iwlwifi cfg80211 snd_hda_codec_hdmi snd_hda_codec_idt uvcvideo rtsx_usb btusb snd_hda_codec_generic btrtl btbcm snd_hda_intel btintel snd_hda_codec bluetooth snd_hwdep videobuf2_vmalloc videobuf2_memops snd_hda_core videobuf2_v4l2 videobuf2_core v4l2_common videodev dell_wmi snd_pcm sparse_keymap dell_laptop dcdbas snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq x86_pkg_temp_thermal snd_timer coretemp serio_raw snd_seq_device snd soundcore lpc_ich parport_pc ppdev lp parport hid_generic nouveau psmouse i915 mxm_wmi ttm ahci libahci i2c_algo_bit usbhid drm_kms_helper hid syscopyarea sysfillrect sysimgblt fb_sys_fops drm wmi video CPU: 1 PID: 23642 Comm: kworker/1:2 Not tainted 4.4.0-rc4 #61 Hardware name: Dell Inc. Inspiron 7720/04M3YM, BIOS A07 08/16/2012 Workqueue: events intel_mmio_flip_work_func [i915] ffffffffa0294538 ffff880118cabca0 ffffffff813cda2c ffff880118cabce8 ffff880118cabcd8 ffffffff810b4996 ffff880136952900 ffff88013f255740 ffff88013f25a900 0000000000000040 ffff880136952900 ffff880118cabd38 Call Trace: [<ffffffff813cda2c>] dump_stack+0x4e/0x82 [<ffffffff810b4996>] warn_slowpath_common+0x86/0xc0 [<ffffffff810b4a1c>] warn_slowpath_fmt+0x4c/0x50 [<ffffffffa022c2e1>] intel_mmio_flip_work_func+0x391/0x3d0 [i915] [<ffffffff810d09b7>] process_one_work+0x1e7/0x640 [<ffffffff810d0926>] ? process_one_work+0x156/0x640 [<ffffffff810d15db>] worker_thread+0x4b/0x440 [<ffffffff810d1590>] ? cancel_delayed_work_sync+0x20/0x20 [<ffffffff810d1590>] ? cancel_delayed_work_sync+0x20/0x20 [<ffffffff810d7563>] kthread+0xf3/0x110 [<ffffffff810d7470>] ? kthread_create_on_node+0x230/0x230 [<ffffffff817456bf>] ret_from_fork+0x3f/0x70 [<ffffffff810d7470>] ? kthread_create_on_node+0x230/0x230 ---[ end trace 53a2b620365ba5b9 ]--- and after 2nd resume: [drm] stuck on render ring [drm] GPU HANG: ecode 7:0:0x85ffbff8, in compiz [2015], reason: Ring hung, action: reset ------------[ cut here ]------------ WARNING: CPU: 1 PID: 20255 at drivers/gpu/drm/i915/intel_display.c:11277 intel_mmio_flip_work_func+0x391/0x3d0 [i915]() WARN_ON(__i915_wait_request(mmio_flip->req, mmio_flip->crtc->reset_counter, false, NULL, &mmio_flip->i915->rps.mmioflips)) Modules linked in: drbg ctr ccm rfcomm bnep binfmt_misc arc4 iwldvm mac80211 iwlwifi cfg80211 snd_hda_codec_hdmi snd_hda_codec_idt uvcvideo rtsx_usb btusb snd_hda_codec_generic btrtl btbcm snd_hda_intel btintel snd_hda_codec bluetooth snd_hwdep videobuf2_vmalloc videobuf2_memops snd_hda_core videobuf2_v4l2 videobuf2_core v4l2_common videodev dell_wmi snd_pcm sparse_keymap dell_laptop dcdbas snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq x86_pkg_temp_thermal snd_timer coretemp serio_raw snd_seq_device snd soundcore lpc_ich parport_pc ppdev lp parport hid_generic nouveau psmouse i915 mxm_wmi ttm ahci libahci i2c_algo_bit usbhid drm_kms_helper hid syscopyarea sysfillrect sysimgblt fb_sys_fops drm wmi video CPU: 1 PID: 20255 Comm: kworker/1:1 Tainted: G W 4.4.0-rc4 #61 Hardware name: Dell Inc. Inspiron 7720/04M3YM, BIOS A07 08/16/2012 Workqueue: events intel_mmio_flip_work_func [i915] ffffffffa0294538 ffff880080fffca0 ffffffff813cda2c ffff880080fffce8 ffff880080fffcd8 ffffffff810b4996 ffff88005bef3480 ffff88013f255740 ffff88013f25a900 0000000000000040 ffff88005bef3480 ffff880080fffd38 Call Trace: [<ffffffff813cda2c>] dump_stack+0x4e/0x82 [<ffffffff810b4996>] warn_slowpath_common+0x86/0xc0 [<ffffffff810b4a1c>] warn_slowpath_fmt+0x4c/0x50 [<ffffffffa022c2e1>] intel_mmio_flip_work_func+0x391/0x3d0 [i915] [<ffffffff810d09b7>] process_one_work+0x1e7/0x640 [<ffffffff810d0926>] ? process_one_work+0x156/0x640 [<ffffffff810d15db>] worker_thread+0x4b/0x440 [<ffffffff810d1590>] ? cancel_delayed_work_sync+0x20/0x20 [<ffffffff810d1590>] ? cancel_delayed_work_sync+0x20/0x20 [<ffffffff810d7563>] kthread+0xf3/0x110 [<ffffffff810d7470>] ? kthread_create_on_node+0x230/0x230 [<ffffffff817456bf>] ret_from_fork+0x3f/0x70 [<ffffffff810d7470>] ? kthread_create_on_node+0x230/0x230 ---[ end trace 53a2b620365ba5ba ]--- drm/i915: Resetting chip after gpu hang [drm] stuck on render ring [drm] GPU HANG: ecode 7:0:0x85ffbff8, in compiz [2015], reason: Ring hung, action: reset ------------[ cut here ]------------ WARNING: CPU: 1 PID: 20255 at drivers/gpu/drm/i915/intel_display.c:11277 intel_mmio_flip_work_func+0x391/0x3d0 [i915]() WARN_ON(__i915_wait_request(mmio_flip->req, mmio_flip->crtc->reset_counter, false, NULL, &mmio_flip->i915->rps.mmioflips)) Modules linked in: drbg ctr ccm rfcomm bnep binfmt_misc arc4 iwldvm mac80211 iwlwifi cfg80211 snd_hda_codec_hdmi snd_hda_codec_idt uvcvideo rtsx_usb btusb snd_hda_codec_generic btrtl btbcm snd_hda_intel btintel snd_hda_codec bluetooth snd_hwdep videobuf2_vmalloc videobuf2_memops snd_hda_core videobuf2_v4l2 videobuf2_core v4l2_common videodev dell_wmi snd_pcm sparse_keymap dell_laptop dcdbas snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq x86_pkg_temp_thermal snd_timer coretemp serio_raw snd_seq_device snd soundcore lpc_ich parport_pc ppdev lp parport hid_generic nouveau psmouse i915 mxm_wmi ttm ahci libahci i2c_algo_bit usbhid drm_kms_helper hid syscopyarea sysfillrect sysimgblt fb_sys_fops drm wmi video CPU: 1 PID: 20255 Comm: kworker/1:1 Tainted: G W 4.4.0-rc4 #61 Hardware name: Dell Inc. Inspiron 7720/04M3YM, BIOS A07 08/16/2012 Workqueue: events intel_mmio_flip_work_func [i915] ffffffffa0294538 ffff880080fffca0 ffffffff813cda2c ffff880080fffce8 ffff880080fffcd8 ffffffff810b4996 ffff88005bef3840 ffff88013f255740 ffff88013f25a900 0000000000000040 ffff88005bef3840 ffff880080fffd38 Call Trace: [<ffffffff813cda2c>] dump_stack+0x4e/0x82 [<ffffffff810b4996>] warn_slowpath_common+0x86/0xc0 [<ffffffff810b4a1c>] warn_slowpath_fmt+0x4c/0x50 [<ffffffffa022c2e1>] intel_mmio_flip_work_func+0x391/0x3d0 [i915] [<ffffffff810d09b7>] process_one_work+0x1e7/0x640 [<ffffffff810d0926>] ? process_one_work+0x156/0x640 [<ffffffff810d15db>] worker_thread+0x4b/0x440 [<ffffffff810d1590>] ? cancel_delayed_work_sync+0x20/0x20 [<ffffffff810d1590>] ? cancel_delayed_work_sync+0x20/0x20 [<ffffffff810d7563>] kthread+0xf3/0x110 [<ffffffff810d7470>] ? kthread_create_on_node+0x230/0x230 [<ffffffff817456bf>] ret_from_fork+0x3f/0x70 [<ffffffff810d7470>] ? kthread_create_on_node+0x230/0x230 ---[ end trace 53a2b620365ba5bb ]--- drm/i915: Resetting chip after gpu hang
Created attachment 120532 [details] /sys/class/drm/card0/error
Created attachment 120533 [details] full dmesg
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller]) Subsystem: Dell Device 0578 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 30 Region 0: Memory at f1000000 (64-bit, non-prefetchable) [size=4M] Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at 4000 [size=64] Expansion ROM at <unassigned> [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0100c Data: 4122 Capabilities: [d0] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [a4] PCI Advanced Features AFCap: TP+ FLR+ AFCtrl: FLR- AFStatus: TP- Kernel driver in use: i915
I'm on 4.4-rc6 and the hangs occur at least once a day, even without suspend & resume cycle. 2 or 3 times I also lost mouse cursor (X restart restores it). Do you need any information?
Created attachment 120725 [details] dmesg 4.4-rc6
I started seeing this ~4.4rc7 (might have been on rc6 but i don't think so... for sure it was there in rc8). I am on kubuntu 15.10 on Intel i5-3317U, using ubuntu kernel-mainline 4.4 Its not clear that suspend/resume is involved. It will happen while using it w/o a resume, but may happen on each resume too(?) its relatively frequent, ~1-2 times / hr. $ uname -a Linux don-s9 4.4.0-040400-generic #201601101930 SMP Mon Jan 11 00:32:41 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux don@don-s9:~$ dmesg |grep -i drm [ 1.719271] [drm] Initialized drm 1.1.0 20060810 [ 1.760871] [drm] Memory usable by graphics device = 2048M [ 1.760875] [drm] Replacing VGA console driver [ 1.767520] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.767523] [drm] Driver supports precise vblank timestamp query. [ 1.791601] [drm] Initialized i915 1.6.0 20151010 for 0000:00:02.0 on minor 0 [ 1.930190] fbcon: inteldrmfb (fb0) is primary device [ 3.441414] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [30372.607262] [drm] stuck on render ring [30372.607938] [drm] GPU HANG: ecode 7:0:0x85ffbff8, in chrome [2873], reason: Ring hung, action: reset [30372.607940] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [30372.607941] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [30372.607942] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [30372.607943] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [30372.607944] [drm] GPU crash dump saved to /sys/class/drm/card0/error [30372.608009] WARNING: CPU: 0 PID: 11390 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:11289 intel_mmio_flip_work_func+0x38e/0x3d0 [i915]() [30372.608059] snd_seq media iwlwifi x86_pkg_temp_thermal intel_powerclamp btrtl btbcm coretemp snd_seq_device snd_timer btintel joydev bluetooth input_leds serio_raw mei_me cfg80211 snd mei soundcore shpchp lpc_ich acpi_als kfifo_buf industrialio kvm_intel kvm mac_hid irqbypass arc4 ppp_mppe parport_pc ppdev lp parport autofs4 btrfs drbg ansi_cprng algif_skcipher af_alg dm_crypt raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear i915 crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper i2c_algo_bit cryptd drm_kms_helper syscopyarea psmouse sysfillrect sysimgblt fb_sys_fops ahci drm libahci r8169 mii wmi fjes video [30372.610069] drm/i915: Resetting chip after gpu hang
Created attachment 120986 [details] gpu crash dump gpu error dump
This seems to be a duplicate of bug 92998
*** Bug 92862 has been marked as a duplicate of this bug. ***
There were improvements pushed in kernel and Mesa that will benefit to your system, so please re-test with latest kernel & Mesa to see if this issue is still occurring. In the meantime, assigning to Mesa product (please let me know if I am mistaken with this GPU Hang). From this error dump, hung is happening in render ring batch with active head at 0x7899c19c, with 0x7a000003 (PIPE_CONTROL) as IPEHR. Kernel: 4.4.0-rc4 Platform: IvyBridge (pci id: 0x0166) Mesa: [Please confirm your mesa version] Batch extract (around 0x7899c19c): 0x7899c16c: 0x780f0000: 3DSTATE_SCISSOR_POINTERS 0x7899c170: 0x00007d80: scissor rect offset 0x7899c174: 0x7a000003: PIPE_CONTROL 0x7899c178: 0x00002000: no write, depth stall, 0x7899c17c: 0x00000000: destination address 0x7899c180: 0x00000000: immediate dword low 0x7899c184: 0x00000000: immediate dword high 0x7899c188: 0x7a000003: PIPE_CONTROL 0x7899c18c: 0x00100001: no write, cs stall, depth cache flush, 0x7899c190: 0x00000000: destination address 0x7899c194: 0x00000000: immediate dword low 0x7899c198: 0x00000000: immediate dword high 0x7899c19c: 0x7a000003: PIPE_CONTROL 0x7899c1a0: 0x00002000: no write, depth stall, 0x7899c1a4: 0x00000000: destination address 0x7899c1a8: 0x00000000: immediate dword low 0x7899c1ac: 0x00000000: immediate dword high 0x7899c1b0: 0x78050005: 3DSTATE_DEPTH_BUFFER 0x7899c1b4: 0x204c17ff: dword 1 0x7899c1b8: 0x77b24000: dword 2 0x7899c1bc: 0x0dac5fe0: dword 3 0x7899c1c0: 0x00000001: dword 4 0x7899c1c4: 0x00000000: dword 5 0x7899c1c8: 0x00000000: dword 6
I can't re-test it, because I got rid of this laptop.
(In reply to Marcin Slusarz from comment #11) > I can't re-test it, because I got rid of this laptop. thanks Marcin for your feedback. So let's mesa team decide how they want to proceed here :)
(In reply to Marcin Slusarz from comment #11) > I can't re-test it, because I got rid of this laptop. Okay. Not much we can do.
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