Re: [syzbot] [fs?] BUG: corrupted list in remove_wait_queue (2)

From: syzbot

Date: Thu Jan 15 2026 - 18:32:05 EST


syzbot suspects this issue was fixed by commit:

commit 35b6fc51c666fc96355be5cd633ed0fe4ccf68b2
Author: Ian Abbott <abbotti@xxxxxxxxx>
Date: Tue Jul 22 15:53:16 2025 +0000

comedi: fix race between polling and detaching

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10d49dfc580000
start commit: 038d61fd6422 Linux 6.16
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=515ec0b49771bcd1
dashboard link: https://syzkaller.appspot.com/bug?extid=4e21d5f67b886a692b55
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14fbbcf0580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11034aa2580000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: comedi: fix race between polling and detaching

For information about bisection process see: https://goo.gl/tpsmEJ#bisection