syzbot


BUG: using __this_cpu_add() in preemptible code in tcp_try_coalesce
Status: public: reported C repro on 2019/04/12 00:00
Reported-by: syzbot+16e361ee72e321c59388@syzkaller.appspotmail.com
First crash: 703d, last: 1h02m

Sample crash report:

Crashes (41701):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-44-kasan-gce 2019/03/16 15:47 android-4.4 62872f95 bab43553 .config log report syz C davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce 2019/07/01 01:49 android-4.4 62872f95 699d6448 .config log report syz C davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce 2019/06/29 13:58 android-4.4 62872f95 7509bf36 .config log report syz C davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce 2019/03/08 11:10 android-4.4 62872f95 12365b99 .config log report syz C davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce 2018/11/03 08:52 android-4.4 c4b00eb7 8bd6bd63 .config log report syz C
ci-android-44-kasan-gce 2018/10/12 08:32 android-4.4 a94efb1c ba6ddb43 .config log report syz C
ci-android-44-kasan-gce 2018/09/24 16:16 android-4.4 cb28adba 2f485cdf .config log report syz C
ci-android-44-kasan-gce 2018/08/23 14:02 android-4.4 37af2ff3 95b5c82b .config log report syz C
ci-android-44-kasan-gce 2018/08/16 10:11 android-4.4 f057ff93 9ccc1d45 .config log report syz C
ci-android-44-kasan-gce 2018/08/13 20:07 android-4.4 a5fc6659 7a88b141 .config log report syz C
ci-android-44-kasan-gce 2018/08/11 13:17 android-4.4 a5fc6659 7a88b141 .config log report syz C
ci-android-44-kasan-gce 2018/06/15 03:12 android-4.4 a2e2217b 27c5f59f .config log report syz C
ci-android-44-kasan-gce 2018/05/14 00:32 android-4.4 aa3863d2 481f030c .config log report syz C
ci-android-44-kasan-gce 2018/04/29 10:36 android-4.4 23eaecc3 d5a5d045 .config log report syz C
ci-android-44-kasan-gce 2018/03/21 19:28 android-4.4 d63fdf61 f63eeee9 .config log report syz C
ci-android-44-kasan-gce 2018/03/14 19:06 android-4.4 d63fdf61 08dacaa0 .config log report syz C
ci-android-44-kasan-gce 2018/03/04 03:13 android-4.4 855ea747 2c6f473e .config log report syz C
ci-android-44-kasan-gce 2018/03/03 02:12 android-4.4 855ea747 2c6f473e .config log report syz C
ci-android-44-kasan-gce 2018/03/01 19:26 android-4.4 024f962d c4089507 .config log report syz C
ci-android-44-kasan-gce-386 2019/07/01 02:11 android-4.4 62872f95 699d6448 .config log report syz C davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce-386 2019/06/29 13:23 android-4.4 62872f95 7509bf36 .config log report syz C davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce-386 2019/03/16 16:17 android-4.4 62872f95 bab43553 .config log report syz C davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce-386 2019/03/08 11:32 android-4.4 62872f95 12365b99 .config log report syz C davem@davemloft.net, jmorris@namei.org, kaber@trash.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-android-44-kasan-gce-386 2019/01/31 17:52 android-4.4 b3e9e81e 0e8ea0a3 .config log report syz C
ci-android-44-kasan-gce-386 2018/11/03 08:18 android-4.4 c4b00eb7 8bd6bd63 .config log report syz C
ci-android-44-kasan-gce-386 2018/10/12 08:09 android-4.4 a94efb1c ba6ddb43 .config log report syz C
ci-android-44-kasan-gce-386 2018/09/24 16:33 android-4.4 cb28adba 2f485cdf .config log report syz C
ci-android-44-kasan-gce-386 2018/08/23 14:40 android-4.4 37af2ff3 95b5c82b .config log report syz C
ci-android-44-kasan-gce-386 2018/08/16 13:35 android-4.4 f057ff93 9ccc1d45 .config log report syz C
ci-android-44-kasan-gce-386 2018/08/13 20:51 android-4.4 a5fc6659 7a88b141 .config log report syz C
ci-android-44-kasan-gce-386 2018/08/11 12:36 android-4.4 a5fc6659 7a88b141 .config log report syz C
ci-android-44-kasan-gce 2019/02/20 14:58 android-4.4 62872f95 c95f0707 .config log report syz
ci-android-44-kasan-gce 2019/01/29 22:13 android-4.4 b3e9e81e aa432daf .config log report syz
ci-android-44-kasan-gce 2018/02/20 03:05 android-4.4 55a36659 c1f526e3 .config log report syz
ci-android-44-kasan-gce-386 2019/02/20 14:37 android-4.4 62872f95 c95f0707 .config log report syz
ci-android-44-kasan-gce-386 2018/05/14 12:43 android-4.4 aa3863d2 d131f1b9 .config log report syz
ci-android-44-kasan-gce-386 2018/04/25 19:41 android-4.4 bd23e3af 73417389 .config log report syz
ci-android-44-kasan-gce-386 2018/03/24 08:21 android-4.4 d63fdf61 2e9d9054 .config log report syz
ci-android-44-kasan-gce-386 2018/03/21 18:58 android-4.4 d63fdf61 f63eeee9 .config log report syz
ci-android-44-kasan-gce-386 2018/03/14 13:04 android-4.4 d63fdf61 08dacaa0 .config log report syz
ci-android-44-kasan-gce-386 2018/02/20 06:25 android-4.4 55a36659 c1f526e3 .config log report syz
ci-android-44-kasan-gce 2019/11/15 16:53 android-4.4 62872f95 cdac920b .config log report
ci-android-44-kasan-gce 2019/11/14 19:47 android-4.4 62872f95 5d15a967 .config log report
ci-android-44-kasan-gce 2019/11/14 15:21 android-4.4 62872f95 5d15a967 .config log report
ci-android-44-kasan-gce 2019/11/14 13:59 android-4.4 62872f95 5d15a967 .config log report
ci-android-44-kasan-gce 2019/11/14 10:09 android-4.4 62872f95 5d15a967 .config log report
ci-android-44-kasan-gce 2019/11/14 09:00 android-4.4 62872f95 5d15a967 .config log report
ci-android-44-kasan-gce 2019/11/14 07:47 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce 2019/11/14 04:20 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce 2019/11/14 01:45 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce 2019/11/13 17:44 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce 2019/11/13 16:00 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce 2019/11/13 14:34 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce 2019/11/13 10:44 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce 2019/11/13 07:13 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce-386 2019/11/15 15:44 android-4.4 62872f95 cdac920b .config log report
ci-android-44-kasan-gce-386 2019/11/15 14:08 android-4.4 62872f95 79248ee8 .config log report
ci-android-44-kasan-gce-386 2019/11/15 13:06 android-4.4 62872f95 79248ee8 .config log report
ci-android-44-kasan-gce-386 2019/11/15 11:43 android-4.4 62872f95 79248ee8 .config log report
ci-android-44-kasan-gce-386 2019/11/15 09:33 android-4.4 62872f95 79248ee8 .config log report
ci-android-44-kasan-gce-386 2019/11/15 08:17 android-4.4 62872f95 a24fe792 .config log report
ci-android-44-kasan-gce-386 2019/11/15 06:06 android-4.4 62872f95 a24fe792 .config log report
ci-android-44-kasan-gce-386 2019/11/15 04:08 android-4.4 62872f95 a24fe792 .config log report
ci-android-44-kasan-gce-386 2019/11/15 02:27 android-4.4 62872f95 a24fe792 .config log report
ci-android-44-kasan-gce-386 2019/11/15 01:21 android-4.4 62872f95 a24fe792 .config log report
ci-android-44-kasan-gce-386 2019/11/14 23:18 android-4.4 62872f95 a24fe792 .config log report
ci-android-44-kasan-gce-386 2019/11/14 20:58 android-4.4 62872f95 a24fe792 .config log report
ci-android-44-kasan-gce-386 2019/11/14 18:29 android-4.4 62872f95 5d15a967 .config log report
ci-android-44-kasan-gce-386 2019/11/14 16:29 android-4.4 62872f95 5d15a967 .config log report
ci-android-44-kasan-gce-386 2019/11/14 15:21 android-4.4 62872f95 5d15a967 .config log report
ci-android-44-kasan-gce-386 2019/11/14 11:26 android-4.4 62872f95 5d15a967 .config log report
ci-android-44-kasan-gce-386 2019/11/14 06:49 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce-386 2019/11/14 05:33 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce-386 2019/11/14 03:01 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce-386 2019/11/14 00:44 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce-386 2019/11/13 21:57 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce-386 2019/11/13 20:42 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce-386 2019/11/13 19:39 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce-386 2019/11/13 14:59 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce-386 2019/11/13 12:55 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce-386 2019/11/13 11:49 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce-386 2019/11/13 09:35 android-4.4 62872f95 048f2d49 .config log report
ci-android-44-kasan-gce-386 2019/11/13 08:28 android-4.4 62872f95 048f2d49 .config log report