[Bug 106225] Kernel panic after modesetting (not on every boot) on ryzen 5 2400g

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed May 2 09:08:53 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=106225

--- Comment #20 from Michel Dänzer <michel at daenzer.net> ---
Now I notice there's another report for firmware_parser_create+0xa9b/0xd90.
What does faddr2line say for that?

Though it's weird that KASAN claims the memory written in
firmware_parser_create was freed from rcu_cpu_kthread. If that's accurate[0],
it might indicate a lower level issue.

[0] There is some doubt about that due to the "Frankenkernel monster". :) Does
enabling CONFIG_DEBUG_INFO_REDUCED as well allow you to keep debugging symbols
for everything, or at least for the vmlinuz image?

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