syzbot


KASAN: use-after-free Read in xfrm6_tunnel_destroy
Status: public: reported C repro on 2019/04/12 00:00
Reported-by: syzbot+49a4d7b80aef69caed04@syzkaller.appspotmail.com
First crash: 1324d, last: 603d
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 KASAN: use-after-free Read in xfrm6_tunnel_destroy (2) 1 688d 688d 0/2 auto-closed as invalid on 2020/01/08 12:52
android-414 KASAN: use-after-free Read in xfrm6_tunnel_destroy C 34461 603d 841d 0/1 public: reported C repro on 2019/04/10 15:44
android-44 KASAN: use-after-free Read in xfrm6_tunnel_destroy 4 938d 837d 0/2 auto-closed as invalid on 2019/07/02 12:36
linux-4.14 KASAN: use-after-free Read in xfrm6_tunnel_destroy C 1692 22d 839d 0/1 upstream: reported C repro on 2019/04/12 04:12

Sample crash report:

Crashes (36181):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-49-kasan-gce-root 2019/11/22 07:08 android-4.9 258971b8e1ac 8098ea0f .config log report syz C
ci-android-49-kasan-gce-root 2019/11/06 19:56 https://android.googlesource.com/kernel/common android-4.9 7fe05eede1c8 da505f84 .config log report syz C
ci-android-49-kasan-gce-root 2019/10/20 22:01 https://android.googlesource.com/kernel/common android-4.9 7fe05eede1c8 8c88c9c1 .config log report syz C
ci-android-49-kasan-gce-root 2019/10/06 11:01 https://android.googlesource.com/kernel/common android-4.9 7fe05eede1c8 f3f7d9c8 .config log report syz C
ci-android-49-kasan-gce-root 2019/09/30 00:20 https://android.googlesource.com/kernel/common android-4.9 7fe05eede1c8 c1ad5441 .config log report syz C
ci-android-49-kasan-gce-root 2019/09/08 14:57 https://android.googlesource.com/kernel/common android-4.9 9ca86082667c a60cb4cd .config log report syz C
ci-android-49-kasan-gce-root 2019/09/08 06:46 https://android.googlesource.com/kernel/common android-4.9 9ca86082667c a60cb4cd .config log report syz C
ci-android-49-kasan-gce-root 2019/09/02 03:36 https://android.googlesource.com/kernel/common android-4.9 1488597c127f bad3cce2 .config log report syz C
ci-android-49-kasan-gce-root 2019/06/28 20:46 https://android.googlesource.com/kernel/common android-4.9 ab758e1039d6 7509bf36 .config log report syz C
ci-android-49-kasan-gce-root 2019/04/29 05:48 https://android.googlesource.com/kernel/common android-4.9 6cf3205cc803 b617407b .config log report syz C
ci-android-49-kasan-gce-root 2019/04/28 22:06 https://android.googlesource.com/kernel/common android-4.9 6cf3205cc803 b617407b .config log report syz C
ci-android-49-kasan-gce 2019/01/23 15:38 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 7cf3249c .config log report syz C
ci-android-49-kasan-gce-root 2019/01/21 02:43 https://android.googlesource.com/kernel/common android-4.9 4b1d0d3e4e00 fd37a550 .config log report syz C
ci-android-49-kasan-gce 2019/01/13 05:11 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 c3f3344c .config log report syz C
ci-android-49-kasan-gce-root 2019/01/06 13:57 https://android.googlesource.com/kernel/common android-4.9 043c92bd0517 94f8adb5 .config log report syz C
ci-android-49-kasan-gce-root 2018/11/18 22:44 https://android.googlesource.com/kernel/common android-4.9 109a48ed2f69 adf636a8 .config log report syz C
ci-android-49-kasan-gce-root 2018/11/03 17:03 https://android.googlesource.com/kernel/common android-4.9 4ba3f69128be 8bd6bd63 .config log report syz C
ci-android-49-kasan-gce-root 2018/09/04 17:36 https://android.googlesource.com/kernel/common android-4.9 a06ea261bc2a a4718693 .config log report syz C
ci-android-49-kasan-gce 2018/09/04 17:30 https://android.googlesource.com/kernel/common android-4.9 a06ea261bc2a a4718693 .config log report syz C
ci-android-49-kasan-gce-root 2018/08/08 13:37 https://android.googlesource.com/kernel/common android-4.9 47b77b8d01c4 ddeb9f8d .config log report syz C
ci-android-49-kasan-gce 2018/08/08 04:55 https://android.googlesource.com/kernel/common android-4.9 47b77b8d01c4 1beb8136 .config log report syz C
ci-android-49-kasan-gce-root 2018/07/31 17:47 https://android.googlesource.com/kernel/common android-4.9 90e7a9002952 1a381291 .config log report syz C
ci-android-49-kasan-gce-root 2018/07/31 07:38 https://android.googlesource.com/kernel/common android-4.9 8956c50bdcd3 1a381291 .config log report syz C
ci-android-49-kasan-gce-386 2019/02/19 06:56 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 59f36113 .config log report syz C
ci-android-49-kasan-gce-386 2019/01/23 15:35 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 7cf3249c .config log report syz C
ci-android-49-kasan-gce-386 2019/01/13 05:10 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 c3f3344c .config log report syz C
ci-android-49-kasan-gce-386 2018/12/23 22:08 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 e3bd7ab8 .config log report syz C
ci-android-49-kasan-gce-386 2018/09/04 17:37 https://android.googlesource.com/kernel/common android-4.9 a06ea261bc2a a4718693 .config log report syz C
ci-android-49-kasan-gce-root 2019/04/16 23:40 https://android.googlesource.com/kernel/common android-4.9 fc67a895f0a5 505ab413 .config log report syz
ci-android-49-kasan-gce 2019/01/16 02:00 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 79cb1a7c .config log report syz
ci-android-49-kasan-gce-root 2018/12/08 22:48 https://android.googlesource.com/kernel/common android-4.9 860c8b893191 60562a1d .config log report syz
ci-android-49-kasan-gce-root 2018/10/29 18:25 https://android.googlesource.com/kernel/common android-4.9 4ba3f69128be 7df9db2e .config log report syz
ci-android-49-kasan-gce-root 2018/10/12 21:17 https://android.googlesource.com/kernel/common android-4.9 38f2b4a8c277 caf12900 .config log report syz
ci-android-49-kasan-gce-root 2018/08/30 17:30 https://android.googlesource.com/kernel/common android-4.9 09eb2ba5ed0c 938220fd .config log report syz
ci-android-49-kasan-gce-root 2018/08/20 07:59 https://android.googlesource.com/kernel/common android-4.9 54068d61e7d8 2dc4378f .config log report syz
ci-android-49-kasan-gce 2018/05/19 15:01 https://android.googlesource.com/kernel/common android-4.9 e14d1a35ebd9 849705db .config log report syz
ci-android-49-kasan-gce-root 2018/05/19 15:01 https://android.googlesource.com/kernel/common android-4.9 e14d1a35ebd9 849705db .config log report syz
ci-android-49-kasan-gce-386 2018/08/08 03:26 https://android.googlesource.com/kernel/common android-4.9 47b77b8d01c4 1beb8136 .config log report syz
ci-android-49-kasan-gce-386 2018/07/10 10:01 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 9fa03fa5 .config log report syz
ci-android-49-kasan-gce-386 2018/04/19 11:45 https://android.googlesource.com/kernel/common android-4.9 8683408f8e81 d1b2ef69 .config log report syz
ci-android-49-kasan-gce-root 2019/12/03 13:27 android-4.9 a36b5017c810 ab342da3 .config log report
ci-android-49-kasan-gce-root 2019/12/02 19:42 android-4.9 a36b5017c810 f879db37 .config log report
ci-android-49-kasan-gce 2019/12/02 18:02 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 f879db37 .config log report
ci-android-49-kasan-gce-root 2019/12/02 15:44 android-4.9 a36b5017c810 f879db37 .config log report
ci-android-49-kasan-gce-root 2019/12/02 10:37 android-4.9 a36b5017c810 f879db37 .config log report
ci-android-49-kasan-gce-root 2019/12/01 21:14 android-4.9 a36b5017c810 a76bf83f .config log report
ci-android-49-kasan-gce-root 2019/12/01 14:40 android-4.9 a36b5017c810 a76bf83f .config log report
ci-android-49-kasan-gce-root 2019/12/01 13:04 android-4.9 a36b5017c810 a76bf83f .config log report
ci-android-49-kasan-gce-root 2019/12/01 00:43 android-4.9 a36b5017c810 a76bf83f .config log report
ci-android-49-kasan-gce-root 2019/11/30 19:17 android-4.9 a36b5017c810 3a75be00 .config log report
ci-android-49-kasan-gce-root 2019/11/30 16:58 android-4.9 a36b5017c810 3a75be00 .config log report
ci-android-49-kasan-gce-root 2019/11/30 11:35 android-4.9 a36b5017c810 3a75be00 .config log report
ci-android-49-kasan-gce 2019/11/30 10:24 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 3a75be00 .config log report
ci-android-49-kasan-gce-root 2019/11/30 07:41 android-4.9 a36b5017c810 3a75be00 .config log report
ci-android-49-kasan-gce-root 2019/11/29 17:22 android-4.9 a36b5017c810 d29b9e84 .config log report
ci-android-49-kasan-gce-root 2019/11/29 12:31 android-4.9 a36b5017c810 d29b9e84 .config log report
ci-android-49-kasan-gce-root 2019/11/29 10:00 android-4.9 13ff5130ff6e 76357d6f .config log report
ci-android-49-kasan-gce-root 2019/11/29 08:13 android-4.9 13ff5130ff6e 76357d6f .config log report
ci-android-49-kasan-gce-root 2019/11/29 00:54 android-4.9 13ff5130ff6e 76357d6f .config log report
ci-android-49-kasan-gce-root 2019/11/28 07:37 android-4.9 13ff5130ff6e 0d63f89c .config log report
ci-android-49-kasan-gce-root 2019/11/27 14:36 android-4.9 13ff5130ff6e 5a38f3f0 .config log report
ci-android-49-kasan-gce-root 2019/11/27 11:41 android-4.9 13ff5130ff6e 1048481f .config log report
ci-android-49-kasan-gce-root 2019/11/27 10:44 android-4.9 13ff5130ff6e 1048481f .config log report
ci-android-49-kasan-gce-root 2019/11/27 08:47 android-4.9 13ff5130ff6e 1048481f .config log report
ci-android-49-kasan-gce-root 2019/11/27 05:21 android-4.9 13ff5130ff6e 1048481f .config log report
ci-android-49-kasan-gce-root 2019/11/27 03:01 android-4.9 13ff5130ff6e 1048481f .config log report
ci-android-49-kasan-gce 2019/11/26 23:25 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 1048481f .config log report
ci-android-49-kasan-gce-root 2019/11/26 21:50 android-4.9 13ff5130ff6e 1048481f .config log report
ci-android-49-kasan-gce 2019/11/26 20:48 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 1048481f .config log report
ci-android-49-kasan-gce-root 2019/11/26 18:44 android-4.9 13ff5130ff6e 1048481f .config log report
ci-android-49-kasan-gce-root 2019/11/26 09:54 android-4.9 13ff5130ff6e f746151a .config log report
ci-android-49-kasan-gce-root 2019/11/26 07:10 android-4.9 13ff5130ff6e f746151a .config log report
ci-android-49-kasan-gce-root 2019/11/26 02:13 android-4.9 13ff5130ff6e f746151a .config log report
ci-android-49-kasan-gce-root 2019/11/26 01:08 android-4.9 13ff5130ff6e f746151a .config log report
ci-android-49-kasan-gce-root 2019/11/26 00:10 android-4.9 13ff5130ff6e f746151a .config log report
ci-android-49-kasan-gce-386 2019/12/04 01:47 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 ae13a849 .config log report
ci-android-49-kasan-gce-386 2019/12/01 17:29 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 a76bf83f .config log report
ci-android-49-kasan-gce-386 2019/12/01 02:44 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 a76bf83f .config log report
ci-android-49-kasan-gce-386 2019/11/29 05:54 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 76357d6f .config log report
ci-android-49-kasan-gce-386 2019/11/28 04:03 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 0d63f89c .config log report
ci-android-49-kasan-gce-386 2019/11/28 00:54 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 0d63f89c .config log report
ci-android-49-kasan-gce-386 2019/11/27 23:11 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 0d63f89c .config log report
ci-android-49-kasan-gce-386 2019/11/27 12:53 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 1048481f .config log report