[Wayland-bugs] [Bug 107181] Crash on resuming from screen lock

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107181

Bug ID: 107181
Summary: Crash on resuming from screen lock
Product: Wayland
Version: 1.2.x
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: critical
Priority: medium
Component: XWayland
Assignee: wayland-***@lists.freedesktop.org
Reporter: ***@gmail.com
QA Contact: xorg-***@lists.x.org

Created attachment 140546
--> https://bugs.freedesktop.org/attachment.cgi?id=140546&action=edit
journalctl log

Intel Hades Canyon
Arch Linux w/4.18-rc4 kernel (occurs on rc3 too which is the earliest kernel
I've had working with a GUI on this box).

System locks up resuming - I see the GDM screen, but I'm unable to do anything
with it before the screen glitches and freezes, at which point I can't SSH in
or switch to a text tty. Happens every single time.

lspci:
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor
Host Bridge/DRAM Registers (rev 05)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core
Processor PCIe Controller (x16) (rev 05)
00:01.1 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core
Processor PCIe Controller (x8) (rev 05)
00:01.2 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core
Processor PCIe Controller (x4) (rev 05)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 /
6th/7th Gen Core Processor Gaussian Mixture Model
00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI
Controller (rev 31)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal
subsystem (rev 31)
00:15.0 Signal processing controller: Intel Corporation Sunrise Point-H Serial
IO I2C Controller #0 (rev 31)
00:15.1 Signal processing controller: Intel Corporation Sunrise Point-H Serial
IO I2C Controller #1 (rev 31)
00:15.2 Signal processing controller: Intel Corporation Device a162 (rev 31)
00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI
#1 (rev 31)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #1
(rev f1)
00:1c.1 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #2
(rev f1)
00:1c.2 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #3
(rev f1)
00:1c.4 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #5
(rev f1)
00:1d.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #9
(rev f1)
00:1d.4 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #13
(rev f1)
00:1e.0 Signal processing controller: Intel Corporation Sunrise Point-H Serial
IO UART #0 (rev 31)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
00:1f.3 Audio device: Intel Corporation CM238 HD Audio Controller (rev 31)
00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (2) I219-LM
(rev 31)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Polaris 22 [Radeon RX Vega M GL] (rev c0)
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device ab08
02:00.0 USB controller: ASMedia Technology Inc. Device 2142
03:00.0 SD Host controller: O2 Micro, Inc. SD/MMC Card Reader Controller (rev
01)
05:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network Connection
(rev 03)
06:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78)
73:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD
Controller SM981/PM981


Snippet of journalctl log attached.