syzbot


BUG: unable to handle kernel NULL pointer dereference in l2tp_session_free
Status: public: reported C repro on 2019/04/13 00:00
Reported-by: syzbot+fedb6726c4a8c66824bb@syzkaller.appspotmail.com
First crash: 846d, last: 645d
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-49 BUG: unable to handle kernel NULL pointer dereference in l2tp_session_free C 2818 641d 415d 0/3 public: reported C repro on 2019/04/12 00:00
linux-4.14 BUG: unable to handle kernel NULL pointer dereference in l2tp_session_free C 5 7d13h 156d 0/1 upstream: reported C repro on 2019/12/27 14:04

Sample crash report:

Crashes (23):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci-android-44-kasan-gce 2018/08/21 07:19 https://android.googlesource.com/kernel/common android-4.4 5541782c 95b5c82b .config log report syz C
ci-android-44-kasan-gce 2018/02/24 01:22 https://android.googlesource.com/kernel/common android-4.4 17c7c494 5c1e0207 .config log report syz C
ci-android-44-kasan-gce 2018/02/05 01:40 https://android.googlesource.com/kernel/common android-4.4 aa856bd8 a1bc9d40 .config log report syz C
ci-android-44-kasan-gce-386 2018/08/21 07:40 https://android.googlesource.com/kernel/common android-4.4 5541782c 95b5c82b .config log report syz C
ci-android-44-kasan-gce-386 2018/08/12 20:40 https://android.googlesource.com/kernel/common android-4.4 a5fc6659 7a88b141 .config log report syz C
ci-android-44-kasan-gce 2018/08/22 18:58 https://android.googlesource.com/kernel/common android-4.4 e917467d 95b5c82b .config log report syz
ci-android-44-kasan-gce-386 2018/06/27 22:39 https://android.googlesource.com/kernel/common android-4.4 cf21a9ac 43e60f7e .config log report syz
ci-android-44-kasan-gce 2018/08/25 18:50 https://android.googlesource.com/kernel/common android-4.4 e5c5f1fa 76e7c3df .config log report
ci-android-44-kasan-gce 2018/08/22 00:34 https://android.googlesource.com/kernel/common android-4.4 5541782c 95b5c82b .config log report
ci-android-44-kasan-gce 2018/08/20 00:22 https://android.googlesource.com/kernel/common android-4.4 5541782c 2dc4378f .config log report
ci-android-44-kasan-gce 2018/08/14 12:10 https://android.googlesource.com/kernel/common android-4.4 a5fc6659 7a88b141 .config log report
ci-android-44-kasan-gce 2018/08/11 02:43 https://android.googlesource.com/kernel/common android-4.4 a5fc6659 7a88b141 .config log report
ci-android-44-kasan-gce 2018/08/08 14:52 https://android.googlesource.com/kernel/common android-4.4 13962260 ddeb9f8d .config log report
ci-android-44-kasan-gce 2018/08/05 17:58 https://android.googlesource.com/kernel/common android-4.4 2241aa98 1beb8136 .config log report
ci-android-44-kasan-gce 2018/07/11 15:49 https://android.googlesource.com/kernel/common android-4.4 789274d6 2e0e3130 .config log report
ci-android-44-kasan-gce 2018/07/01 13:09 https://android.googlesource.com/kernel/common android-4.4 cf21a9ac dba0b50e .config log report
ci-android-44-kasan-gce 2018/06/26 14:56 https://android.googlesource.com/kernel/common android-4.4 cf21a9ac b0294c53 .config log report
ci-android-44-kasan-gce 2018/06/21 01:08 https://android.googlesource.com/kernel/common android-4.4 226f96b0 095ef806 .config log report
ci-android-44-kasan-gce-386 2018/08/05 21:27 https://android.googlesource.com/kernel/common android-4.4 2241aa98 1beb8136 .config log report
ci-android-44-kasan-gce-386 2018/07/31 23:12 https://android.googlesource.com/kernel/common android-4.4 7bbfac19 1477993e .config log report
ci-android-44-kasan-gce-386 2018/06/21 22:14 https://android.googlesource.com/kernel/common android-4.4 226f96b0 095ef806 .config log report
ci-android-44-kasan-gce-386 2018/06/13 07:32 https://android.googlesource.com/kernel/common android-4.4 e4798d7f 27c5f59f .config log report
ci-android-44-kasan-gce-386 2018/05/20 01:43 https://android.googlesource.com/kernel/common android-4.4 4f75c34f f48c20b8 .config log report