Re: [syzbot] [kernel?] kernel BUG in workingset_activation (2)

From: syzbot
Date: Wed Jun 28 2023 - 04:07:40 EST


syzbot suspects this issue was fixed by commit:

commit 0143d148d1e882fb1538dc9974c94d63961719b9
Author: Ruihan Li <lrh2000@xxxxxxxxxx>
Date: Mon May 15 13:09:55 2023 +0000

usb: usbfs: Enforce page requirements for mmap

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10a65abd280000
start commit: 59d0d52c30d4 AMerge tag 'netfs-fixes-20221115' of git://gi..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=11d3fa0b3feb5055
dashboard link: https://syzkaller.appspot.com/bug?extid=644848628d5e12d5438c
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14fdf3f1880000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17b54702880000

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

#syz fix: usb: usbfs: Enforce page requirements for mmap

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