syzbot suspects this issue was fixed by commit:
commit 0125de38122f0f66bf61336158d12a1aabfe6425
Author: Takashi Iwai <tiwai@xxxxxxx>
Date: Wed May 25 13:12:03 2022 +0000
ALSA: usb-audio: Cancel pending work at closing a MIDI substream
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1180b25c080000
start commit: 2a5699b0de4e Merge tag 'leds-5.19-rc1' of git://git.kernel..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=f915857c44e13980
dashboard link: https://syzkaller.appspot.com/bug?extid=39e3268af9968f153591
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=119d1fcbf00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17716bedf00000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: ALSA: usb-audio: Cancel pending work at closing a MIDI substream
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
