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[34.125.32.3]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-231d4e97de4sm32692085ad.144.2025.05.17.10.16.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 17 May 2025 10:16:24 -0700 (PDT) Date: Sat, 17 May 2025 17:16:19 +0000 From: Carlos Llamas To: syzbot Cc: arve@android.com, brauner@kernel.org, gregkh@linuxfoundation.org, joelagnelf@nvidia.com, linux-kernel@vger.kernel.org, linux-next@vger.kernel.org, maco@android.com, sfr@canb.auug.org.au, surenb@google.com, syzkaller-bugs@googlegroups.com, tkjos@android.com Subject: Re: [syzbot] [kernel?] linux-next test error: KASAN: slab-use-after-free Write in binderfs_evict_inode Message-ID: References: <6827b414.a70a0220.38f255.0008.GAE@google.com> Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6827b414.a70a0220.38f255.0008.GAE@google.com> On Fri, May 16, 2025 at 02:54:28PM -0700, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: 8566fc3b9653 Add linux-next specific files for 20250516 > git tree: linux-next > console output: https://syzkaller.appspot.com/x/log.txt?x=10b776f4580000 > kernel config: https://syzkaller.appspot.com/x/.config?x=aa3444b6d01e5afb > dashboard link: https://syzkaller.appspot.com/bug?extid=c3763f82ee2ceaf93340 > compiler: Debian clang version 20.1.2 (++20250402124445+58df0ef89dd6-1~exp1~20250402004600.97), Debian LLD 20.1.2 > > Downloadable assets: > disk image: https://storage.googleapis.com/syzbot-assets/ac394ca3c315/disk-8566fc3b.raw.xz > vmlinux: https://storage.googleapis.com/syzbot-assets/170dd88bde87/vmlinux-8566fc3b.xz > kernel image: https://storage.googleapis.com/syzbot-assets/c097fa83c7d7/bzImage-8566fc3b.xz > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+c3763f82ee2ceaf93340@syzkaller.appspotmail.com > #syz dup: upstream test error: KASAN: slab-use-after-free Write in binderfs_evict_inode This is a dup for which Dmitry had sent out a fix for. However, Greg was never cc'ed so the patch was left in limbo. v2 sent here: https://lore.kernel.org/all/20250517170957.1317876-1-cmllamas@google.com/