[Bug 82850] GPU HANG

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=82850

--- Comment #4 from Ilya Plenne <libbkmz.dev at gmail.com> ---
[12388.051399] Watchdog[2912]: segfault at 0 ip 00007fa58bea3ff6 sp
00007fa577f5b890 error 6 in chromium[7fa58838f000+5864000]
[12392.506449] [drm] stuck on render ring
[12392.508131] [drm] GPU HANG: ecode 0:0xf5dffffe, in chromium [9391], reason:
Ring hung, action: reset
[12394.507276] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[12398.133356] Watchdog[9392]: segfault at 0 ip 00007fbcd503aff6 sp
00007fbcc10f2890 error 6 in chromium[7fbcd1526000+5864000]
[12398.515594] [drm] stuck on render ring
[12398.516381] [drm] GPU HANG: ecode 0:0xf3cffffe, reason: Ring hung, action:
reset
[12400.516500] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[12400.516539] ------------[ cut here ]------------
[12400.516559] WARNING: CPU: 1 PID: 8503 at
drivers/gpu/drm/i915/intel_pm.c:3432 gen6_enable_rps_interrupts+0x71/0x80
[i915]()
[12400.516561] Modules linked in: uas usb_storage coretemp hwmon intel_rapl
x86_pkg_temp_thermal intel_powerclamp kvm_intel snd_hda_codec_realtek
snd_hda_codec_hdmi snd_hda_codec_generic kvm snd_hda_intel snd_hda_controller
hid_apple mousedev hid_generic usbhid hid crct10dif_pclmul snd_hda_codec
snd_hwdep snd_pcm crc32_pclmul crc32c_intel ghash_clmulni_intel snd_timer
aesni_intel snd aes_x86_64 lrw gf128mul i915 glue_helper ablk_helper evdev
cryptd drm_kms_helper drm r8169 mac_hid mii iTCO_wdt iTCO_vendor_support shpchp
serio_raw psmouse tpm_infineon pcspkr tpm_tis tpm microcode intel_gtt battery
button video thermal i2c_i801 i2c_algo_bit i2c_core mei_me lpc_ich mei
soundcore processor fan ext4 crc16 mbcache jbd2 sd_mod crc_t10dif
crct10dif_common atkbd libps2 ahci libahci libata ehci_pci xhci_hcd ehci_hcd
[12400.516624]  scsi_mod usbcore usb_common i8042 serio
[12400.516629] CPU: 1 PID: 8503 Comm: kworker/1:1 Tainted: G          I  
3.16.1-1-ARCH #1
[12400.516631] Hardware name: Gigabyte Technology Co., Ltd.
H81M-DS2V/H81M-DS2V, BIOS F1 08/20/2013
[12400.516640] Workqueue: events intel_gen6_powersave_work [i915]
[12400.516642]  0000000000000000 000000009c0e7023 ffff8800652b3d50
ffffffff8152ae6c
[12400.516645]  0000000000000000 ffff8800652b3d88 ffffffff8106e45d
ffff880212e30000
[12400.516648]  ffff880212e37138 0000000000040000 ffff880212e37108
ffff880212e30000
[12400.516651] Call Trace:
[12400.516657]  [<ffffffff8152ae6c>] dump_stack+0x4d/0x6f
[12400.516662]  [<ffffffff8106e45d>] warn_slowpath_common+0x7d/0xa0
[12400.516665]  [<ffffffff8106e58a>] warn_slowpath_null+0x1a/0x20
[12400.516673]  [<ffffffffa0324ec1>] gen6_enable_rps_interrupts+0x71/0x80
[i915]
[12400.516681]  [<ffffffffa032c13b>] intel_gen6_powersave_work+0x39b/0xd70
[i915]
[12400.516687]  [<ffffffff8108afa8>] process_one_work+0x168/0x450
[12400.516690]  [<ffffffff8108b5db>] worker_thread+0x6b/0x550
[12400.516694]  [<ffffffff8108b570>] ? init_pwq.part.22+0x10/0x10
[12400.516698]  [<ffffffff81091cea>] kthread+0xea/0x100
[12400.516702]  [<ffffffff811c0000>] ? vfs_truncate+0x130/0x1a0
[12400.516706]  [<ffffffff81091c00>] ? kthread_create_on_node+0x1b0/0x1b0
[12400.516709]  [<ffffffff81530b3c>] ret_from_fork+0x7c/0xb0
[12400.516712]  [<ffffffff81091c00>] ? kthread_create_on_node+0x1b0/0x1b0
[12400.516714] ---[ end trace fff955d03909c36f ]---

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