Bug 215756

Summary:	KASAN: filter unnecessary stack frames in reports
Product:	Memory Management	Reporter:	Andrey Konovalov (andreyknvl)
Component:	Sanitizers	Assignee:	MM/Sanitizers virtual assignee (mm_sanitizers)
Status:	NEW ---
Severity:	normal	CC:	kasan-dev
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	upstream	Subsystem:
Regression:	No	Bisected commit-id:

Description Andrey Konovalov 2022-03-27 14:48:16 UTC

Filter out KASAN-related stack frames in reports like KCSAN does [1].

[1] https://elixir.bootlin.com/linux/v5.17/source/kernel/kcsan/report.c#L277

Comment 1 Andrey Konovalov 2024-12-03 22:06:34 UTC

There's a proof-of-concept patch for this issue sent by Nihar Chaithanya [1]. The patch still needs work and testing as pointed by Marco in the thread. Also see my comments for the previous versions of the same patch (search lore.kernel.org).

[1] https://lore.kernel.org/all/20241026161413.222898-1-niharchaithanya@gmail.com/