linux-kernel - Re: [syzbot] [kernel?] linux-next test error: KASAN: slab-use-after-free Write in binder_add

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Message-ID: <6792e740.050a0220.3ab881.0003.GAE@google.com>
Date: Thu, 23 Jan 2025 17:05:04 -0800
From: syzbot <syzbot+7015dcf45953112c8b45@...kaller.appspotmail.com>
To: arve@...roid.com, brauner@...nel.org, cmllamas@...gle.com, 
	dualli@...gle.com, gregkh@...uxfoundation.org, joel@...lfernandes.org, 
	linux-kernel@...r.kernel.org, linux-next@...r.kernel.org, maco@...roid.com, 
	sfr@...b.auug.org.au, surenb@...gle.com, syzkaller-bugs@...glegroups.com, 
	tkjos@...roid.com
Subject: Re: [syzbot] [kernel?] linux-next test error: KASAN:
 slab-use-after-free Write in binder_add_device

Hello,

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

Reported-by: syzbot+7015dcf45953112c8b45@...kaller.appspotmail.com
Tested-by: syzbot+7015dcf45953112c8b45@...kaller.appspotmail.com

Tested on:

commit:         970b9757 ntsync: Fix reference leaks in the remaining ..
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git char-misc-next
kernel config:  https://syzkaller.appspot.com/x/.config?x=5ef5646cab25e74a
dashboard link: https://syzkaller.appspot.com/bug?extid=7015dcf45953112c8b45
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=17e5e5df980000

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