[Nouveau] [Bug 111044] Resume up from suspend sometimes freezes system (Optimus/Nouveau)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111044

JM9 <jhnmlkvch9 at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         QA Contact|intel-gfx-bugs at lists.freede |xorg-team at lists.x.org
                   |sktop.org                   |
           Assignee|chris at chris-wilson.co.uk    |nouveau at lists.freedesktop.o
                   |                            |rg
          Component|Driver/intel                |Driver/nouveau

--- Comment #13 from JM9 <jhnmlkvch9 at gmail.com> ---
So I ran into this again and on the way back, stopped off at office to
reconnect monitors to see if  it will wake up. Unfortunately, that didn't work.
But I was able to get this from the journal. Hope it is of some help:

LID opened
ACPI action undefined: PNP0C0A:00
kernel: WARNING: CPU: 0 PID: 6623 at
drivers/gpu/drm/nouveau/include/nvkm/subdev/i2c.h:172 nvkm_dp_enable+0xf2/0x110
[nouveau]
kernel: Modules linked in: cmac nls_iso8859_1 nls_cp437 vfat fat snd_usb_audio
snd_usbmidi_lib snd_rawmidi snd_seq_device hid_generic usbhid hid rfcomm ccm
fuse bnep 8021q garp mrp stp llc joydev mousedev arc4 snd_hda_codec_hdmi
nouveau i915 intel_rapl mei_hdcp mei_wdt x86_pkg_temp_thermal intel_powerclamp
coretemp kvm_intel iwlmvm >
kernel:  fb_sys_fops mei_me intel_uncore ecdh_generic rtsx_pci_ms input_leds
i2c_i801 pcspkr rfkill memstick mei lpc_ich soundcore intel_rapl_perf psmouse
ie31200_edac parport_pc tpm_tis tpm_tis_core hp_accel battery parport lis3lv02d
input_polldev evdev mac_hid tpm wmi pcc_cpufreq rng_core hp_wireless ac sg
crypto_user ip_tables x_>
kernel: CPU: 0 PID: 6623 Comm: kworker/0:2 Tainted: G        W        
5.1.16-arch1-1-ARCH #1
kernel: Hardware name: Hewlett-Packard HP ZBook 17 G2/2255, BIOS M70 Ver. 01.24
04/17/2019
kernel: Workqueue: events nvkm_notify_work [nouveau]
kernel: RIP: 0010:nvkm_dp_enable+0xf2/0x110 [nouveau]
kernel: Code: 00 4c 89 e7 4c 8d 83 09 01 00 00 be 01 00 00 00 e8 23 04 fd ff 85
c0 74 0a 4c 89 e7 e8 37 02 fd ff eb 81 80 7c 24 07 10 74 02 <0f> 0b 4c 89 e7 e8
24 02 fd ff 89 e8 eb 83 e8 eb 2e 67 e1 66 66 2e
kernel: RSP: 0018:ffff8ff1c9717df8 EFLAGS: 00010287
kernel: RAX: 0000000000000000 RBX: ffff8c2139352600 RCX: ffff8ff1c9717dff
kernel: RDX: ffff8ff1c9717da8 RSI: ffff8ff1c700e5d4 RDI: ffff8ff1c700e5d4
kernel: RBP: 0000000000000001 R08: 0000000000000000 R09: ffff8ff1c9717dff
kernel: R10: 0000000000000000 R11: 0000000000000018 R12: ffff8c2126c77800
kernel: R13: ffff8c2126d8a840 R14: 0000000000000000 R15: 0ffff8c213fc2770
kernel: FS:  0000000000000000(0000) GS:ffff8c213fc00000(0000)
knlGS:0000000000000000
kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
kernel: CR2: 000035c1066b1020 CR3: 0000000859c0e004 CR4: 00000000001606f0
kernel: Call Trace:
kernel:  nvkm_dp_hpd+0xf1/0x100 [nouveau]
kernel:  nvkm_notify_work+0x1d/0x80 [nouveau]
kernel:  process_one_work+0x1d1/0x3e0
kernel:  worker_thread+0x4a/0x3d0
kernel:  kthread+0xfb/0x130
kernel:  ? process_one_work+0x3e0/0x3e0
kernel:  ? kthread_park+0x90/0x90
kernel:  ret_from_fork+0x35/0x40
kernel: ---[ end trace d1860b58087867eb ]---

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