Re: [syzbot] [wireguard?] INFO: task hung in wg_destruct (2)

From: syzbot
Date: Fri Mar 28 2025 - 19:20:19 EST


syzbot suspects this issue was fixed by commit:

commit 66951e4860d3c688bfa550ea4a19635b57e00eca
Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Date: Mon Jan 13 12:50:11 2025 +0000

sched/fair: Fix update_cfs_group() vs DELAY_DEQUEUE

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16f07804580000
start commit: e32cde8d2bd7 Merge tag 'sched_ext-for-6.12-rc1-fixes-1' of..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=286b31f2cf1c36b5
dashboard link: https://syzkaller.appspot.com/bug?extid=7da6c19dc528c2ebc612
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=146ae580580000

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

#syz fix: sched/fair: Fix update_cfs_group() vs DELAY_DEQUEUE

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