syzbot


general protection fault in tcf_ife_init
Status: fixed on 2019/12/03 19:05
Reported-by: syzbot+3f1147988fa06c660c34@syzkaller.appspotmail.com
Fix commit: 7fcc60e5 ife: error out when nla attributes are empty
First crash: 310d, last: 300d

Fix bisection: fixed by (bisect log):

commit 7fcc60e5f837e7f626e08b486697017953e7e6a0
Author: Cong Wang <xiyou.wangcong@gmail.com>
Date: Tue Jul 23 04:43:00 2019 +0000

  ife: error out when nla attributes are empty

similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 general protection fault in tcf_ife_init C fix 15 293d 309d 1/1 fixed on 2019/12/03 19:11
upstream general protection fault in tcf_ife_init C cause 72 293d 307d 13/17 fixed on 2019/08/27 17:15

Sample crash report:

Crashes (12):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/07/20 04:16 linux-4.14.y aea8526e 1656845f .config log report syz C
ci2-linux-4-14 2019/07/20 03:59 linux-4.14.y aea8526e 1656845f .config log report syz C
ci2-linux-4-14 2019/07/20 03:42 linux-4.14.y aea8526e 1656845f .config log report syz C
ci2-linux-4-14 2019/07/20 03:25 linux-4.14.y aea8526e 1656845f .config log report syz C
ci2-linux-4-14 2019/07/20 03:09 linux-4.14.y aea8526e 1656845f .config log report syz C
ci2-linux-4-14 2019/07/20 02:53 linux-4.14.y aea8526e 1656845f .config log report syz C
ci2-linux-4-14 2019/07/19 22:11 linux-4.14.y aea8526e 1656845f .config log report syz C
ci2-linux-4-14 2019/07/29 15:38 linux-4.14.y ff33472c f67095ee .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci2-linux-4-14 2019/07/21 00:23 linux-4.14.y aea8526e 1656845f .config log report
ci2-linux-4-14 2019/07/19 23:30 linux-4.14.y aea8526e 1656845f .config log report
ci2-linux-4-14 2019/07/19 23:29 linux-4.14.y aea8526e 1656845f .config log report
ci2-linux-4-14 2019/07/19 21:53 linux-4.14.y aea8526e 1656845f .config log report