Re: [bug-report] task info hung problem in fb_deferred_io_work()

From: Nam Cao
Date: Thu Apr 18 2024 - 10:07:06 EST


On 2024-04-18 Harshit Mogalapalli wrote:
> While fuzzing 5.15.y kernel with Syzkaller, we noticed a INFO: task hung
> bug in fb_deferred_io_work()

Which framebuffer device are you using exactly? It is possible that
the problem is with the device driver, not core framebuffer.

Best regards,
Nam