syzbot suspects this issue was fixed by commit: commit c7eaf80bfb0c8cef852cce9501b95dd5a6bddcb9 Author: Ying Hsu <yinghsu@xxxxxxxxxxxx> Date: Mon Sep 4 14:11:51 2023 +0000 Bluetooth: Fix hci_link_tx_to RCU lock usage bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16dbe571e80000 start commit: 9fdfb15a3dbf Merge tag 'net-6.6-rc2' of git://git.kernel.o.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=df91a3034fe3f122 dashboard link: https://syzkaller.appspot.com/bug?extid=e7be5be00de0c3c2d782 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=165c9c64680000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15f91628680000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: Bluetooth: Fix hci_link_tx_to RCU lock usage For information about bisection process see: https://goo.gl/tpsmEJ#bisection