Created attachment 279489 [details]
Photo after freeze (dmesg?)
I hope I'm reporting in at least semi-relevant section, apologizes if not.
I've been experiencing random lockups since I got this setup (April 2018), which did not include the RX 580 at first, and I believe the same issue happened since then (freeze, kernel not responding to SysRQ) but I don't have the logs to confirm.
I didn't bother reporting until now as I just chalked it up to new HW issues, but other issues went away and this one is still present.
So basically what happens is my system just locks up seemingly at random. However, I don't think I've ever seen a lockup after 24 hours of uptime, I've had 1month+ uptime at some point, but if I just reboot the system can lock up few minutes after.
I'll happily provide more info if needed.
OS: Arch Linux
Gigabyte GA-AX370-Gaming K5 (latest UEFI - 2018/08/08)
Evga G3 750
MSI Radeon RX 580 ARMOR 8G OC
AMD Ryzen 5 2400G
G.SKILL 2x16GB DDR4 3200MHz CL14 Trident Z - F4-3200C14D-32GTZ - Running at 3200MHz
Intel 760p 1TB
Created attachment 279491 [details]
Photo after freeze, lines keep coming
Looks like the other freezes can have eerily different crash logs, this one just keeps going.
Created attachment 279493 [details]
Actually managed to get a text log by SSHing in and just running dmesg -w
Looks like I can trigger this pretty consistently by just running rsync to WAN in an LXD container running in a KVM machine.
Actually at least one of the issues is already reported here, so I'll just close as dupe.
*** This bug has been marked as a duplicate of bug 196683 ***