syzbot


WARNING: locking bug in lock_sock_nested
Status: upstream: reported syz repro on 2019/05/01 12:10
Reported-by: syzbot+484d48a66e9695604115@syzkaller.appspotmail.com
First crash: 402d, last: 23d
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream WARNING: locking bug in lock_sock_nested syz cause 24 16d 419d 0/17 upstream: reported syz repro on 2019/04/14 11:29
android-44 WARNING: locking bug in lock_sock_nested syz 3 770d 419d 0/2 public: reported syz repro on 2019/04/14 00:02

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci2-linux-4-14 2020/05/14 04:55 linux-4.14.y ab9dfda2 618456b4 .config log report syz
ci2-linux-4-14 2020/04/14 04:19 linux-4.14.y c10b57a5 618456b4 .config log report syz
ci2-linux-4-14 2020/03/15 03:42 linux-4.14.y 12cd844a 618456b4 .config log report syz
ci2-linux-4-14 2020/02/13 23:22 linux-4.14.y e0f8b8a6 618456b4 .config log report syz
ci2-linux-4-14 2020/01/14 18:59 linux-4.14.y 6d0c334a 618456b4 .config log report syz
ci2-linux-4-14 2019/12/15 18:22 linux-4.14.y a844dc4c 618456b4 .config log report syz
Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/05/01 11:09 linux-4.14.y fa5941f4 618456b4 .config log report syz davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org