syzbot suspects this issue was fixed by commit: commit 65e6a2773d655172143cc0b927cdc89549842895 Author: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxxxxx> Date: Sat Mar 2 10:37:08 2024 +0000 media: usbtv: Remove useless locks in usbtv_video_free() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1009e6f6980000 start commit: b401b621758e Linux 6.8-rc5 git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=eff9f3183d0a20dd dashboard link: https://syzkaller.appspot.com/bug?extid=3b1d4b3d5f7a358bf9a9 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13ffaae8180000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13ef909c180000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: media: usbtv: Remove useless locks in usbtv_video_free() For information about bisection process see: https://goo.gl/tpsmEJ#bisection