https://bugzilla.kernel.org/show_bug.cgi?id=207383 --- Comment #83 from Christian König (christian.koenig@xxxxxxx) --- Instead of working around the bug I think we should concentrate on nailing the root cause. I suggest to insert an use after free check into just that structure. In other words add a field "magic_number" will it with 0xdeadbeef on allocation and set it to zero before the kfree(). A simple BUG_ON(ptr->magic_number != 0xdeadbeef) should yield results rather quickly. Then just add printk()s before the kfree() to figure out why we have this use after free race. -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
