syzbot


BUG: unable to handle kernel paging request in dummy_set_vf_rss_query_en
Status: fixed on 2019/12/13 05:27
Reported-by: syzbot+278ff3551a1ad38e065e@syzkaller.appspotmail.com
Fix commit: 9ed49fc9 net: rtnetlink: prevent underflows in do_setvfinfo()
First crash: 315d, last: 224d

Fix bisection: fixed by (bisect log):

commit 9ed49fc95f37a457d940324c033c20d85cefb930
Author: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed Nov 20 12:34:38 2019 +0000

  net: rtnetlink: prevent underflows in do_setvfinfo()


Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/07/21 00:28 linux-4.14.y aea8526e 1656845f .config log report syz C
ci2-linux-4-14 2019/10/20 02:10 linux-4.14.y b98aebd2 8c88c9c1 .config log report linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/10/14 05:51 linux-4.14.y e132c8d7 2f661ec4 .config log report linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/08/15 09:11 linux-4.14.y 3ffe1e79 0d298d6b .config log report linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/07/21 00:10 linux-4.14.y aea8526e 1656845f .config log report