Re: [syzbot] [kernel?] general protection fault in usb_hub_create_port_device

From: Andy Shevchenko
Date: Mon Oct 16 2023 - 03:41:03 EST


On Sat, Oct 14, 2023 at 11:20:36PM -0700, syzbot wrote:
> syzbot suspects this issue was fixed by commit:
>
> commit fd6f7ad2fd4d53fa14f4fd190f9b05d043973892
> Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
> Date: Mon Aug 28 14:58:24 2023 +0000
>
> driver core: return an error when dev_set_name() hasn't happened
>
> bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=148e8a9d680000
> start commit: 7733171926cc Merge tag 'mailbox-v6.6' of git://git.linaro...
> git tree: upstream
> kernel config: https://syzkaller.appspot.com/x/.config?x=b273cdfbc13e9a4b
> dashboard link: https://syzkaller.appspot.com/bug?extid=c063a4e176681d2e0380
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17a4ca00680000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13bed168680000
>
> If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: driver core: return an error when dev_set_name() hasn't happened

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

--
With Best Regards,
Andy Shevchenko