syzbot


KASAN: use-after-free Read in tcp_ack
Status: upstream: reported on 2019/09/11 00:26
Reported-by: syzbot+ab2ca73ff67fe69b8944@syzkaller.appspotmail.com
First crash: 67d, last: 57d
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-414 KASAN: use-after-free Read in tcp_ack 9 57d 68d 0/1 public: reported on 2019/09/10 12:00
upstream KASAN: use-after-free Read in tcp_ack 68 732d 734d 3/14 fixed on 2017/11/28 03:36

Sample crash report:

Crashes (30):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/09/10 23:37 linux-4.14.y e2cd24b6 a60cb4cd .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/20 23:15 linux-4.14.y b10ab5e2 d96e88f3 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/20 22:03 linux-4.14.y b10ab5e2 d96e88f3 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/20 04:39 linux-4.14.y b10ab5e2 4d3ae0b7 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/20 03:31 linux-4.14.y b10ab5e2 4d3ae0b7 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/20 02:07 linux-4.14.y b10ab5e2 4d3ae0b7 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/20 00:55 linux-4.14.y b10ab5e2 4d3ae0b7 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/19 16:38 linux-4.14.y b10ab5e2 eb940044 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/19 13:53 linux-4.14.y b10ab5e2 eb940044 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/19 09:48 linux-4.14.y b10ab5e2 eb940044 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/18 17:55 linux-4.14.y 968722f5 46c0be24 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/17 20:15 linux-4.14.y 968722f5 13dcda9b .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/17 19:55 linux-4.14.y 968722f5 13dcda9b .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/17 18:21 linux-4.14.y 968722f5 13dcda9b .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/16 22:52 linux-4.14.y 968722f5 51ca0454 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/16 14:34 linux-4.14.y 968722f5 55c50e70 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/15 21:18 linux-4.14.y e2cd24b6 32d59357 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/15 11:11 linux-4.14.y e2cd24b6 32d59357 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/14 23:37 linux-4.14.y e2cd24b6 32d59357 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/14 20:23 linux-4.14.y e2cd24b6 32d59357 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/13 23:13 linux-4.14.y e2cd24b6 32d59357 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/13 13:58 linux-4.14.y e2cd24b6 40fa42bc .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/12 10:46 linux-4.14.y e2cd24b6 0b7672ee .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/12 07:55 linux-4.14.y e2cd24b6 f4e53c10 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/12 06:38 linux-4.14.y e2cd24b6 f4e53c10 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/11 23:29 linux-4.14.y e2cd24b6 f4e53c10 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/11 22:16 linux-4.14.y e2cd24b6 f4e53c10 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/11 21:51 linux-4.14.y e2cd24b6 f4e53c10 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/11 05:21 linux-4.14.y e2cd24b6 a60cb4cd .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci2-linux-4-14 2019/09/10 23:25 linux-4.14.y e2cd24b6 a60cb4cd .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org