syzbot


possible deadlock in pie_timer
Status: upstream: reported C repro on 2019/10/06 16:17
Reported-by: syzbot+49121b310d1c242c9cb8@syzkaller.appspotmail.com
First crash: 231d, last: 14d
similar bugs (1):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream possible deadlock in pie_timer C cause 2 239d 239d 14/17 fixed on 2019/10/15 23:40

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci2-linux-4-14 2020/05/10 18:52 linux-4.14.y ab9dfda2 f3f7d9c8 .config log report syz C
ci2-linux-4-14 2020/04/10 18:13 linux-4.14.y 4520f06b f3f7d9c8 .config log report syz C
ci2-linux-4-14 2020/03/11 17:36 linux-4.14.y 78d697fc f3f7d9c8 .config log report syz C
ci2-linux-4-14 2020/02/10 16:57 linux-4.14.y e0f8b8a6 f3f7d9c8 .config log report syz C
ci2-linux-4-14 2020/01/11 11:26 linux-4.14.y b0cdffaa f3f7d9c8 .config log report syz C
ci2-linux-4-14 2019/12/12 10:49 linux-4.14.y a844dc4c f3f7d9c8 .config log report syz C
Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/10/06 15:16 linux-4.14.y db189223 f3f7d9c8 .config log report syz C 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 2019/10/13 05:45 linux-4.14.y e132c8d7 426631dd .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