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

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Message-ID: <69123df0.a70a0220.22f260.0106.GAE@google.com>
Date: Mon, 10 Nov 2025 11:33:04 -0800
From: syzbot <syzbot+d1b7fa1092def3628bd7@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, listout@...tout.xyz, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [bpf?] KASAN: stack-out-of-bounds Write in __bpf_get_stack

Hello,

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

Reported-by: syzbot+d1b7fa1092def3628bd7@...kaller.appspotmail.com
Tested-by: syzbot+d1b7fa1092def3628bd7@...kaller.appspotmail.com

Tested on:

commit:         f8c67d85 bpf: Use kmalloc_nolock() in range tree
git tree:       bpf-next
console output: https://syzkaller.appspot.com/x/log.txt?x=15ceb412580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=e46b8a1c645465a9
dashboard link: https://syzkaller.appspot.com/bug?extid=d1b7fa1092def3628bd7
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=17b66412580000

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