syzbot


possible deadlock in shmem_fallocate (2)
Status: fixed on 2019/03/28 12:00
Reported-by: syzbot+4b8b031b89e6b96c4b2e@syzkaller.appspotmail.com
Fix commit: fb4415a1 staging: android: ashmem: Don't call fallocate() with ashmem_mutex held.
First crash: 373d, last: 165d
similar bugs (4):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream possible deadlock in shmem_fallocate 8087 669d 713d 0/13 closed as invalid on 2017/11/05 09:38
linux-4.19 possible deadlock in shmem_fallocate 1 18d 18d 0/1 upstream: reported on 2019/08/01 06:22
android-49 possible deadlock in shmem_fallocate C 1956 16h56m 129d 0/3 public: reported C repro on 2019/04/11 08:44
android-414 possible deadlock in shmem_fallocate C 7422 11h05m 130d 0/1 public: reported C repro on 2019/04/11 00:00

Sample crash report:

All crashes (1325):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-smack-root 2018/11/17 15:48 upstream 1ce80e0f b08ee62a .config log report syz C hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-selinux-root 2018/09/07 22:03 upstream a49a9dcc 69cfeb80 .config log report syz C hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2018/09/07 20:49 upstream a49a9dcc 69cfeb80 .config log report syz C hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-smack-root 2018/09/07 19:43 upstream a49a9dcc 69cfeb80 .config log report syz C hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2018/08/31 08:48 upstream 217c3e01 a4718693 .config log report syz C hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2018/08/20 17:16 upstream 2ad0d526 2dc4378f .config log report syz C hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2018/08/10 11:41 linux-next 4110b423 1fb62d58 .config log report syz C hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2018/12/26 19:05 linux-next 6a1d2932 8a41a0ad .config log report syz C hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2018/09/08 07:05 linux-next f2b6e66e 6b5120a4 .config log report syz C hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2018/08/31 11:50 linux-next a880148c a4718693 .config log report syz C hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2018/08/24 02:24 linux-next 455fb5ec 95b5c82b .config log report syz C hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2018/08/18 05:43 linux-next d7857ae4 db1858f6 .config log report syz C hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2018/08/14 12:44 linux-next 4e8b3854 7a88b141 .config log report syz C hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2018/08/12 19:59 linux-next 4110b423 7a88b141 .config log report syz C hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-smack-root 2018/11/08 16:57 upstream 85758777 e85d2a61 .config log report syz hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2018/11/08 06:43 upstream e09d51ad e85d2a61 .config log report syz hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-selinux-root 2018/11/08 04:38 upstream e09d51ad e85d2a61 .config log report syz hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2018/11/05 18:02 linux-next 55e5059c 8bd6bd63 .config log report syz hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-selinux-root 2019/03/06 22:43 upstream afe6fe70 18215b8d .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2019/03/06 19:01 upstream 3717f613 05cf83bf .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2019/03/05 19:57 upstream 63bdf428 16559f86 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2019/03/05 12:46 upstream cd2a3bf0 bb91cf81 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-selinux-root 2019/03/04 07:17 upstream 1c163f4c 7c693b52 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-smack-root 2019/03/04 01:31 upstream 1c163f4c 1c0e457a .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-selinux-root 2019/03/02 20:32 upstream c93d9218 1c0e457a .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-selinux-root 2019/03/02 02:30 upstream a215ce8f 68d9e495 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-selinux-root 2019/03/01 04:54 upstream 7d762d69 09aeeba4 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-selinux-root 2019/02/27 23:04 upstream 7d762d69 34ec456b .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-smack-root 2019/02/27 11:39 upstream 7d762d69 083cfd0e .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-selinux-root 2019/02/27 04:00 upstream 7d762d69 f2468c12 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-selinux-root 2019/02/26 23:33 upstream 7d762d69 f2468c12 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2019/02/26 22:30 upstream 7d762d69 f2468c12 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2019/02/26 13:37 upstream 7d762d69 a36ecd98 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-selinux-root 2019/02/26 03:57 upstream 7d762d69 8022bafd .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-smack-root 2019/02/25 23:54 upstream 7d762d69 8022bafd .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2019/02/25 10:33 upstream 5908e6b7 a70141bf .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-selinux-root 2019/02/25 08:14 upstream 5908e6b7 7a06e792 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-selinux-root 2019/02/24 20:33 upstream c3619a48 7a06e792 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-smack-root 2019/02/24 07:33 upstream e60b5f79 7a06e792 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-smack-root 2019/02/24 05:31 upstream e60b5f79 7a06e792 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-smack-root 2019/02/22 13:27 upstream 8a61716f 6a5fcca4 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-smack-root 2019/02/22 12:19 upstream 8a61716f 6a5fcca4 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2019/02/21 08:20 upstream f6163d67 c95f0707 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2019/02/20 21:06 upstream 2137397c c95f0707 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-smack-root 2019/02/20 09:44 upstream 40e196a9 c95f0707 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2019/02/19 19:01 upstream b5372fe5 4df543c9 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-selinux-root 2019/02/19 09:34 upstream b5372fe5 59f36113 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-smack-root 2019/02/18 14:43 upstream 2fee036a 59f36113 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2019/02/18 10:44 upstream 2fee036a 59f36113 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2019/02/17 04:01 upstream 64c0133e f42dee6d .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-smack-root 2019/02/15 23:56 upstream 5ded5871 f42dee6d .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-root 2019/02/15 20:12 upstream cb5b020a f6f233c0 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kasan-gce-386 2019/01/21 20:05 upstream 49a57857 badbbeee .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2018/08/10 08:53 linux-next 4110b423 1fb62d58 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2019/02/18 03:18 linux-next 7a92eb7c 59f36113 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2019/02/17 12:21 linux-next 7a92eb7c f42dee6d .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2019/02/17 10:55 linux-next 7a92eb7c f42dee6d .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2019/02/17 02:38 linux-next 7a92eb7c f42dee6d .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2019/02/17 01:45 linux-next 7a92eb7c f42dee6d .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2019/02/17 00:41 linux-next 7a92eb7c f42dee6d .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2019/02/16 18:17 linux-next 7a92eb7c f42dee6d .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2019/02/16 16:51 linux-next 7a92eb7c f42dee6d .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2019/02/16 15:28 linux-next 7a92eb7c f42dee6d .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2019/02/16 14:09 linux-next 7a92eb7c f42dee6d .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2019/02/16 11:57 linux-next 7a92eb7c f42dee6d .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2019/02/14 11:02 linux-next b3418f8b 6a46f448 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2019/02/14 03:35 linux-next c4f3ef3e 6a46f448 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-linux-next-kasan-gce-root 2019/02/13 16:00 linux-next c4f3ef3e 0a49c954 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org