Re: BUG: unable to handle kernel NULL pointer dereference in xsk_poll

2019-09-30 Thread syzbot
syzbot has bisected this bug to: commit 77cd0d7b3f257fd0e3096b4fdcff1a7d38e99e10 Author: Magnus Karlsson Date: Wed Aug 14 07:27:17 2019 + xsk: add support for need_wakeup flag in AF_XDP rings bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17848acd60 start commit:

Re: BUG: unable to handle kernel NULL pointer dereference in xsk_poll

2019-09-30 Thread Magnus Karlsson
On Mon, Sep 30, 2019 at 9:17 AM syzbot wrote: > > Hello, > > syzbot found the following crash on: Thank you Mr Syzcaller. I am on it. /Magnus > HEAD commit:a3c0e7b1 Merge tag 'libnvdimm-fixes-5.4-rc1' of git://git... > git tree: upstream > console output: https://syzkaller.appspot.com

BUG: unable to handle kernel NULL pointer dereference in xsk_poll

2019-09-30 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:a3c0e7b1 Merge tag 'libnvdimm-fixes-5.4-rc1' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14f0543560 kernel config: https://syzkaller.appspot.com/x/.config?x=6ffbfa7e4a36190f da