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Thu, 13 Jun 2024 14:15:15 -0700 (PDT) Date: Thu, 13 Jun 2024 14:15:15 -0700 In-Reply-To: <000000000000bf4687061269eb1b@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c35b60061acbfe99@google.com> Subject: Re: [syzbot] Re: WARNING in hci_conn_del From: syzbot To: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" For archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org. *** Subject: Re: WARNING in hci_conn_del Author: paskripkin@gmail.com > Hello, > > syzbot found the following issue on: > > HEAD commit: 603c04e27c3e Merge tag 'parisc-for-6.8-rc6' of git://git.k.. > git tree: upstream > console+strace: https://syzkaller.appspot.com/x/log.txt?x=12d065aa180000 > kernel config: https://syzkaller.appspot.com/x/.config?x=eff9f3183d0a20dd > dashboard link: https://syzkaller.appspot.com/bug?extid=b2545b087a01a7319474 > compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17960122180000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15d70222180000 > > Downloadable assets: > disk image: https://storage.googleapis.com/syzbot-assets/ffe1f52b2e32/disk-603c04e2.raw.xz > vmlinux: https://storage.googleapis.com/syzbot-assets/76775e0b335d/vmlinux-603c04e2.xz > kernel image: https://storage.googleapis.com/syzbot-assets/8cd3c1c87eef/bzImage-603c04e2.xz > > The issue was bisected to: > > commit 181a42edddf51d5d9697ecdf365d72ebeab5afb0 > Author: Ziyang Xuan > Date: Wed Oct 11 09:57:31 2023 +0000 > > Bluetooth: Make handle of hci_conn be unique > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1357945c180000 > final oops: https://syzkaller.appspot.com/x/report.txt?x=10d7945c180000 > console output: https://syzkaller.appspot.com/x/log.txt?x=1757945c180000 > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+b2545b...@syzkaller.appspotmail.com > Fixes: 181a42edddf5 ("Bluetooth: Make handle of hci_conn be unique") #syz test git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master -- With regards, Pavel Skripkin