Re: WARNING in usb_submit_urb (3)

2018-10-16 Thread Oliver Neukum
On Mo, 2018-10-15 at 13:12 -0400, Alan Stern wrote: > On Mon, 15 Oct 2018, Andrey Konovalov wrote: > > Ah, I see the problem. In fact it is the same issue, but the commit > mentioned above contains an error (is_in gets tested too soon). The > fix is below; can you check it? > > Alan Stern > Th

Re: WARNING in usb_submit_urb (3)

2018-10-15 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+24a30223a4b609bb8...@syzkaller.appspotmail.com Tested on: commit: f0a7d1883d9f afs: Fix clearance of reply git tree: upstream kernel config: https://syzkall

Re: WARNING in usb_submit_urb (3)

2018-10-15 Thread Andrey Konovalov
On Mon, Oct 15, 2018 at 7:12 PM, Alan Stern wrote: > Ah, I see the problem. In fact it is the same issue, but the commit > mentioned above contains an error (is_in gets tested too soon). The > fix is below; can you check it? You can ask syzbot to do this: #syz test: git://git.kernel.org/pub/sc

Re: WARNING in usb_submit_urb (3)

2018-10-15 Thread Alan Stern
On Mon, 15 Oct 2018, Andrey Konovalov wrote: > On Mon, Oct 15, 2018 at 5:22 PM, Alan Stern wrote: > > On Fri, 12 Oct 2018, syzbot wrote: > > > >> Hello, > >> > >> syzbot found the following crash on: > >> > >> HEAD commit:9dcd936c5312 Merge tag 'for-4.19/dm-fixes-4' of > >> git://git... > >>

Re: WARNING in usb_submit_urb (3)

2018-10-15 Thread Andrey Konovalov
On Mon, Oct 15, 2018 at 5:22 PM, Alan Stern wrote: > On Fri, 12 Oct 2018, syzbot wrote: > >> Hello, >> >> syzbot found the following crash on: >> >> HEAD commit:9dcd936c5312 Merge tag 'for-4.19/dm-fixes-4' of git://git... >> git tree: upstream >> console output: https://syzkaller.appspot

Re: WARNING in usb_submit_urb (3)

2018-10-15 Thread Alan Stern
On Fri, 12 Oct 2018, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:9dcd936c5312 Merge tag 'for-4.19/dm-fixes-4' of git://git... > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=123b8da140 > kernel config: https://sy

WARNING in usb_submit_urb (3)

2018-10-12 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:9dcd936c5312 Merge tag 'for-4.19/dm-fixes-4' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=123b8da140 kernel config: https://syzkaller.appspot.com/x/.config?x=88e9a8a39dc0be2d da