linux-kernel - Re: [syzbot] Re: [syzbot] [bpf?] KASAN: slab-use-after-free Read in bpf_link

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Date: Mon, 08 Apr 2024 02:48:10 -0700
From: syzbot <syzbot+b3851d693eb8edda5c7d@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org
Subject: Re: [syzbot] Re: [syzbot] [bpf?] KASAN: slab-use-after-free Read in bpf_link_free

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Subject: Re: [syzbot] [bpf?] KASAN: slab-use-after-free Read in bpf_link_free
Author: nogikh@...gle.com

#syz fix: bpf: support deferring bpf_link dealloc to after RCU grace period