Re: KASAN: use-after-free Read in nr_rx_frame (2)

2019-07-31 Thread syzbot
syzbot has bisected this bug to: commit c8c8218ec5af5d2598381883acbefbf604e56b5e Author: Cong Wang Date: Thu Jun 27 21:30:58 2019 + netrom: fix a memory leak in nr_rx_frame() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=122ddaec60 start commit: 629f8205 Merge ta

Re: KASAN: use-after-free Read in nr_rx_frame (2)

2019-07-31 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:629f8205 Merge tag 'for-linus-20190730' of git://git.kerne.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1585606260 kernel config: https://syzkaller.appspot.com/x/.config?x=e39735

Re: KASAN: use-after-free Read in nr_rx_frame (2)

2019-07-23 Thread Dmitry Vyukov
On Tue, Jul 23, 2019 at 10:49 AM syzbot wrote: > > Hello, > > syzbot found the following crash on: > > HEAD commit:3bfe1fc4 Merge tag 'for-5.3/dm-changes-2' of git://git.ker.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=10413e3460 > kernel config: