[Bug 104522] [drm] GPU HANG: ecode 7:0:0x87f3fffe, reason: Hang on rcs0, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104522

--- Comment #14 from Knut Herbert <knutihe at web.de> ---
Bug still exists on 4.17.6:

[  159.101925] ------------[ cut here ]------------
[  159.101927] Display power well on
[  159.101998] WARNING: CPU: 1 PID: 1425 at
/build/linux-fVnMBb/linux-4.17.6/drivers/gpu/drm/i915/intel_display.c:8805
hsw_enable_pc8+0x5f6/0x640 [i915]
[  159.101999] Modules linked in: binfmt_misc snd_hda_codec_hdmi iTCO_wdt
iTCO_vendor_support evdev intel_rapl x86_pkg_temp_thermal intel_powerclamp
coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul i915
drm_kms_helper ghash_clmulni_intel intel_cstate snd_hda_codec_realtek
intel_uncore intel_rapl_perf snd_hda_codec_generic drm pcspkr i2c_algo_bit
snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer mei_me snd
soundcore sg mei lpc_ich video button nfsd auth_rpcgss nfs_acl lockd grace
sunrpc loop ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 fscrypto ecb
crypto_simd cryptd glue_helper aes_x86_64 raid10 raid1 raid0 multipath linear
raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq
libcrc32c crc32c_generic md_mod sd_mod ahci libahci i2c_i801
[  159.102068]  crc32c_intel libata scsi_mod thermal fan e1000e xhci_pci
xhci_hcd ehci_pci ehci_hcd usbcore usb_common
[  159.102082] CPU: 1 PID: 1425 Comm: kworker/u4:30 Not tainted 4.17.0-1-amd64
#1 Debian 4.17.6-1
[  159.102084] Hardware name:  /DH87RL, BIOS RLH8710H.86A.0327.2014.0924.1645
09/24/2014
[  159.102090] Workqueue: events_unbound async_run_entry_fn
[  159.102134] RIP: 0010:hsw_enable_pc8+0x5f6/0x640 [i915]
[  159.102136] RSP: 0018:ffffb34482973d88 EFLAGS: 00010286
[  159.102138] RAX: 0000000000000000 RBX: ffff986b97760000 RCX:
ffffffff9ac4c988
[  159.102140] RDX: 0000000000000000 RSI: 0000000000000096 RDI:
0000000000000246
[  159.102142] RBP: ffff986b97760358 R08: 0000000000000000 R09:
0000000000000015
[  159.102143] R10: 0000000000000700 R11: 0000000000000000 R12:
ffff986b97760368
[  159.102145] R13: ffffffffc09873d6 R14: 0000000000000000 R15:
ffffffff9aa9e492
[  159.102147] FS:  0000000000000000(0000) GS:ffff986b9fb00000(0000)
knlGS:0000000000000000
[  159.102149] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  159.102151] CR2: 00007fa81a80c490 CR3: 000000009220a006 CR4:
00000000000606e0
[  159.102152] Call Trace:
[  159.102163]  ? pci_pm_poweroff_late+0x30/0x30
[  159.102191]  i915_drm_suspend_late+0xcf/0x130 [i915]
[  159.102197]  dpm_run_callback+0x4d/0x130
[  159.102202]  ? pci_pm_poweroff_late+0x30/0x30
[  159.102205]  __device_suspend_late+0xba/0x150
[  159.102209]  async_suspend_late+0x1a/0x90
[  159.102213]  async_run_entry_fn+0x39/0x160
[  159.102217]  process_one_work+0x17b/0x360
[  159.102221]  worker_thread+0x2e/0x390
[  159.102224]  ? process_one_work+0x360/0x360
[  159.102228]  kthread+0x113/0x130
[  159.102233]  ? kthread_create_worker_on_cpu+0x70/0x70
[  159.102238]  ret_from_fork+0x35/0x40
[  159.102241] Code: ff ff e8 4e f7 35 d9 0f 0b e9 e2 fb ff ff e8 42 f7 35 d9
0f 0b e9 25 fc ff ff e8 36 f7 35 d9 0f 0b e9 fa fa ff ff e8 2a f7 35 d9 <0f> 0b
e9 cd fa ff ff e8 1e f7 35 d9 0f 0b e9 67 fb ff ff e8 12
[  159.102292] ---[ end trace c34c2cc43c8e9155 ]---

-- 
You are receiving this mail because:
You are the assignee for the bug.
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20180712/8382ccf9/attachment-0001.html>