linux-kernel - Re: [syzbot] [bpf?] KASAN: slab-out-of-bounds Write in __bpf_get

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Message-ID: <68ebb98d.050a0220.91a22.01d9.GAE@google.com>
Date: Sun, 12 Oct 2025 07:22:05 -0700
From: syzbot <syzbot+c9b724fbb41cf2538b7b@...kaller.appspotmail.com>
To: bpf@...r.kernel.org, contact@...aud-lcm.com, linux-kernel@...r.kernel.org, 
	netdev@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [bpf?] KASAN: slab-out-of-bounds Write in __bpf_get_stackid

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+c9b724fbb41cf2538b7b@...kaller.appspotmail.com
Tested-by: syzbot+c9b724fbb41cf2538b7b@...kaller.appspotmail.com

Tested on:

commit:         67029a49 Merge tag 'trace-v6.18-3' of git://git.kernel..
git tree:       bpf
console output: https://syzkaller.appspot.com/x/log.txt?x=16848c58580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=308983f9c02338e8
dashboard link: https://syzkaller.appspot.com/bug?extid=c9b724fbb41cf2538b7b
compiler:       Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=175d3304580000

Note: testing is done by a robot and is best-effort only.