Messages in this thread | | | From | Dmitry Vyukov <> | Date | Wed, 30 Sep 2020 18:16:49 +0200 | Subject | Re: [Linux-kernel-mentees] KMSAN: uninit-value in rt2500usb_probe_hw |
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On Wed, Sep 30, 2020 at 5:57 PM Anant Thazhemadam <anant.thazhemadam@gmail.com> wrote: > On 26/09/20 12:27 pm, Greg KH wrote: > > On Sat, Sep 26, 2020 at 08:53:07AM +0200, Dmitry Vyukov via Linux-kernel-mentees wrote: > >> On Sat, Sep 26, 2020 at 5:25 AM syzbot > >> <syzbot+35c80b2190255a410f66@syzkaller.appspotmail.com> wrote: > >>> Hello, > >>> > >>> syzbot has tested the proposed patch and the reproducer did not trigger any issue: > >>> > >>> Reported-and-tested-by: syzbot+35c80b2190255a410f66@syzkaller.appspotmail.com > >>> > >>> Tested on: > >>> > >>> commit: c5a13b33 kmsan: clang-format core > >>> git tree: https://github.com/google/kmsan.git master > >>> kernel config: https://syzkaller.appspot.com/x/.config?x=41fca8ac7f9e770a > >>> dashboard link: https://syzkaller.appspot.com/bug?extid=35c80b2190255a410f66 > >>> compiler: clang version 10.0.0 (https://github.com/llvm/llvm-project/ c2443155a0fb245c8f17f2c1c72b6ea391e86e81) > >>> > >>> Note: testing is done by a robot and is best-effort only. > >> Hi Anant, > >> > >> I see you are testing lots of USB bugs. USB subsystem is currently > >> broken, testing of any USB bugs will give false "no crash" results, > >> see: > >> https://lore.kernel.org/linux-kernel-mentees/CACT4Y+YmbmrH9gCCnCzP-FYa-dKxx9qhKZ+RQxi1f-+Hoj1SUg@mail.gmail.com/ > > Fixes for this USB problem are in my tree now and should show up in > > linux-next on Monday. > > > > thanks, > > > > greg k-h > > Is there any chance you could identify the commit that fixes this bug? > It would help us close the bug for good. :)
I think Greg meant the fix for the general USB brokenness, not a fix for this syzbot bug. This bug is not fixed to the best of syzbot knowledge.
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