syzbot


KASAN: use-after-free Read in lock_sock_nested
Status: closed as invalid on 2019/03/07 05:41
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 1268d, last: 1075d
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 KASAN: use-after-free Read in lock_sock_nested C 287 6h50m 737d 0/1 upstream: reported C repro on 2019/07/26 21:27
linux-4.14 KASAN: use-after-free Read in lock_sock_nested C inconclusive 317 39d 831d 0/1 upstream: reported C repro on 2019/04/24 06:28
upstream KASAN: use-after-free Read in lock_sock_nested C inconclusive done 1631 5h01m 942d 0/22 upstream: reported C repro on 2019/01/02 10:41
android-44 KASAN: use-after-free Read in lock_sock_nested C 40 1073d 843d 0/2 public: reported C repro on 2019/04/11 08:44

Sample crash report:

Crashes (39):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-49-kasan-gce-386 2018/02/25 09:26 https://android.googlesource.com/kernel/common android-4.9 a92bb8d6eac3 5c1e0207 .config log report syz C
ci-android-49-kasan-gce-root 2018/08/23 02:36 https://android.googlesource.com/kernel/common android-4.9 8dd3fc2ed765 95b5c82b .config log report syz
ci-android-49-kasan-gce 2018/08/22 18:38 https://android.googlesource.com/kernel/common android-4.9 8dd3fc2ed765 95b5c82b .config log report syz
ci-android-49-kasan-gce-386 2018/08/22 19:10 https://android.googlesource.com/kernel/common android-4.9 8dd3fc2ed765 95b5c82b .config log report syz
ci-android-49-kasan-gce-386 2018/07/05 00:39 https://android.googlesource.com/kernel/common android-4.9 03c70feafdb2 e1b966c6 .config log report syz
ci-android-49-kasan-gce-386 2018/06/02 06:41 https://android.googlesource.com/kernel/common android-4.9 d7e64f8022e4 2f93b54f .config log report syz
ci-android-49-kasan-gce-386 2018/04/27 00:29 https://android.googlesource.com/kernel/common android-4.9 71fce1edd26d 73417389 .config log report syz
ci-android-49-kasan-gce-386 2018/04/06 03:46 https://android.googlesource.com/kernel/common android-4.9 7cd956196346 a932eae6 .config log report syz
ci-android-49-kasan-gce 2018/08/04 23:49 https://android.googlesource.com/kernel/common android-4.9 8b21e85d919c 3476a2df .config log report
ci-android-49-kasan-gce 2018/08/02 13:12 https://android.googlesource.com/kernel/common android-4.9 0137ea2134c0 0a7cf4ec .config log report
ci-android-49-kasan-gce 2018/07/30 01:36 https://android.googlesource.com/kernel/common android-4.9 990559158c7b 1a381291 .config log report
ci-android-49-kasan-gce 2018/07/23 14:08 https://android.googlesource.com/kernel/common android-4.9 47bbcd6bf8f9 f69c5fcd .config log report
ci-android-49-kasan-gce 2018/07/23 04:33 https://android.googlesource.com/kernel/common android-4.9 47bbcd6bf8f9 8cc079c3 .config log report
ci-android-49-kasan-gce-root 2018/07/17 20:35 https://android.googlesource.com/kernel/common android-4.9 f540ce029f50 6d5bd5b5 .config log report
ci-android-49-kasan-gce 2018/07/16 00:50 https://android.googlesource.com/kernel/common android-4.9 9e7903954483 92a49505 .config log report
ci-android-49-kasan-gce 2018/06/25 19:02 https://android.googlesource.com/kernel/common android-4.9 7cecc756ceae 2064fc5c .config log report
ci-android-49-kasan-gce-root 2018/06/24 05:21 https://android.googlesource.com/kernel/common android-4.9 7cecc756ceae 2064fc5c .config log report
ci-android-49-kasan-gce 2018/06/13 19:49 https://android.googlesource.com/kernel/common android-4.9 b7d377b4640b 27c5f59f .config log report
ci-android-49-kasan-gce 2018/06/05 06:06 https://android.googlesource.com/kernel/common android-4.9 61aafb6b6e40 a50d873b .config log report
ci-android-49-kasan-gce 2018/05/29 13:51 https://android.googlesource.com/kernel/common android-4.9 0cecdf831513 e276de77 .config log report
ci-android-49-kasan-gce-root 2018/05/29 02:37 https://android.googlesource.com/kernel/common android-4.9 0cecdf831513 f48c20b8 .config log report
ci-android-49-kasan-gce 2018/05/28 18:36 https://android.googlesource.com/kernel/common android-4.9 0cecdf831513 f48c20b8 .config log report
ci-android-49-kasan-gce 2018/05/13 08:02 https://android.googlesource.com/kernel/common android-4.9 c2f9bce9fee8 e726f42b .config log report
ci-android-49-kasan-gce 2018/05/13 05:54 https://android.googlesource.com/kernel/common android-4.9 c2f9bce9fee8 e726f42b .config log report
ci-android-49-kasan-gce 2018/04/11 16:25 https://android.googlesource.com/kernel/common android-4.9 f6bec4e8c771 8b8de427 .config log report
ci-android-49-kasan-gce 2018/04/01 15:37 https://android.googlesource.com/kernel/common android-4.9 9c3fb9cd6e63 0a78e248 .config log report
ci-android-49-kasan-gce 2018/03/26 06:47 https://android.googlesource.com/kernel/common android-4.9 dd1e37e64645 e033c1f1 .config log report
ci-android-49-kasan-gce 2018/03/25 22:27 https://android.googlesource.com/kernel/common android-4.9 dd1e37e64645 e033c1f1 .config log report
ci-android-49-kasan-gce 2018/03/21 16:52 https://android.googlesource.com/kernel/common android-4.9 71df7bbae4d8 f63eeee9 .config log report
ci-android-49-kasan-gce 2018/03/01 21:10 https://android.googlesource.com/kernel/common android-4.9 4c4262aa50dc c4089507 .config log report
ci-android-49-kasan-gce-386 2018/07/22 11:39 https://android.googlesource.com/kernel/common android-4.9 47bbcd6bf8f9 8cc079c3 .config log report
ci-android-49-kasan-gce-386 2018/07/19 21:50 https://android.googlesource.com/kernel/common android-4.9 47bbcd6bf8f9 49f35839 .config log report
ci-android-49-kasan-gce-386 2018/07/02 03:42 https://android.googlesource.com/kernel/common android-4.9 00a0bcbfcfb6 dba0b50e .config log report
ci-android-49-kasan-gce-386 2018/04/20 13:59 https://android.googlesource.com/kernel/common android-4.9 8683408f8e81 cc402841 .config log report
ci-android-49-kasan-gce-386 2018/03/09 03:49 https://android.googlesource.com/kernel/common android-4.9 00db063b0f88 36d1c454 .config log report
ci-android-49-kasan-gce-386 2018/03/07 02:44 https://android.googlesource.com/kernel/common android-4.9 b324a701539e c8a18476 .config log report
ci-android-49-kasan-gce-386 2018/02/25 17:03 https://android.googlesource.com/kernel/common android-4.9 a92bb8d6eac3 5c1e0207 .config log report
ci-android-49-kasan-gce-386 2018/02/25 08:44 https://android.googlesource.com/kernel/common android-4.9 a92bb8d6eac3 5c1e0207 .config log report
ci-android-49-kasan-gce-386 2018/02/10 17:42 https://android.googlesource.com/kernel/common android-4.9 8a174b4749d3 e67d44e0 .config log report