Re: [syzbot] [kernel?] WARNING in emulate_vsyscall (2)

From: syzbot
Date: Fri Jul 05 2024 - 12:53:13 EST


syzbot suspects this issue was fixed by commit:

commit 33fb988b67050d9bb512f77f08453fa00088943c
Author: Praveen Kumar Kannoju <praveen.kannoju@xxxxxxxxxx>
Date: Wed May 8 13:36:17 2024 +0000

net/sched: adjust device watchdog timer to detect stopped queue at right time

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1163e569980000
start commit: 480e035fc4c7 Merge tag 'drm-next-2024-03-13' of https://gi..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=1e5b814e91787669
dashboard link: https://syzkaller.appspot.com/bug?extid=1a55be5c9d955093937c
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11a64776180000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=142939b1180000

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

#syz fix: net/sched: adjust device watchdog timer to detect stopped queue at right time

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