syzbot


[upstream] WARNING: refcount bug in kobject_get
Status: upstream: reported C repro on 2018/09/10 07:21
Reported-by: syzbot+b74b8b6e712f33454561@syzkaller.appspotmail.com
First crash: 195d, last: 21h04m

Sample crash report:

All crashes (385):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-smack-root 2019/03/22 14:04 upstream 0939221e dce6e62f .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-root 2019/03/14 04:38 upstream ebc551f2 2881fc25 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/03/09 23:13 upstream 38e7571c 12365b99 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-smack-root 2019/03/07 02:37 upstream afe6fe70 18215b8d .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-smack-root 2019/03/05 02:00 upstream 736706be 7c693b52 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/03/05 00:38 upstream 736706be 7c693b52 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-root 2019/03/04 23:25 upstream 736706be 7c693b52 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-root 2019/03/02 21:10 upstream c93d9218 1c0e457a .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-smack-root 2019/03/02 12:06 upstream a215ce8f 1c0e457a .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/02/27 15:16 upstream 7d762d69 083cfd0e .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-root 2019/02/27 09:22 upstream 7d762d69 f2468c12 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-root 2019/02/19 19:27 upstream b5372fe5 4df543c9 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2019/02/19 12:16 upstream b5372fe5 59f36113 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/02/19 11:55 upstream b5372fe5 59f36113 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2019/02/19 08:56 upstream b5372fe5 59f36113 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-smack-root 2019/02/19 05:24 upstream a3b22b9f 59f36113 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-root 2019/02/14 18:11 upstream 1f947a7a 76dd003f .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce 2019/01/29 14:17 upstream 4aa9fc2a aa432daf .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-smack-root 2019/01/29 13:04 upstream 4aa9fc2a aa432daf .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/01/13 05:59 upstream 66c56cfa c3f3344c .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-smack-root 2019/01/04 22:05 upstream 96d4f267 0127e3ba .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-root 2018/12/29 01:14 upstream 00c569b5 e33ad0f1 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-selinux-root 2018/12/28 09:46 upstream b71acb0e af317504 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce 2018/12/27 14:15 upstream fc2fd5f0 43cf01dd .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-selinux-root 2018/12/22 17:28 upstream 23203e3f e3bd7ab8 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-root 2018/12/22 00:14 upstream 5092adb2 588075e6 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-386 2018/09/10 03:27 upstream 9a568276 6b5120a4 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-386 2019/03/06 19:39 upstream 3717f613 05cf83bf .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-386 2019/03/06 17:48 upstream 3717f613 05cf83bf .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-386 2019/02/20 04:40 upstream 40e196a9 4df543c9 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-386 2019/02/20 00:03 upstream b5372fe5 4df543c9 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2019/01/13 06:00 upstream 66c56cfa c3f3344c .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-386 2018/12/27 08:42 upstream eed9688f e747ec98 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-386 2018/12/25 22:16 upstream 8fe28cb5 8a41a0ad .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/20 13:41 linux-next abf446c9 c95f0707 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/19 14:17 linux-next 43dc36c9 59f36113 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2019/01/04 20:30 linux-next a4983672 0127e3ba .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-linux-next-kasan-gce-root 2018/12/26 08:59 linux-next 6a1d2932 8a41a0ad .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-linux-next-kasan-gce-root 2018/12/24 10:59 linux-next 6648e120 be79df56 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-root 2019/03/14 00:02 upstream ebc551f2 2881fc25 .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-smack-root 2019/02/27 15:05 upstream 7d762d69 083cfd0e .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-smack-root 2019/02/19 11:47 upstream b5372fe5 59f36113 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2019/03/22 07:05 upstream 0939221e dce6e62f .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/03/13 22:47 linux-next cf08baa2 2881fc25 .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/12 08:45 linux-next b5829453 65a0d619 .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce 2018/09/09 01:32 upstream d7b686eb 6b5120a4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/03/22 18:54 upstream fd1f297b dce6e62f .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce 2019/03/19 11:10 upstream 9e98c678 46264c32 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/03/17 08:44 upstream a9dce667 bab43553 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce 2019/03/16 13:14 upstream 9c7dc824 bab43553 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/03/13 00:19 upstream ea295481 a71bfb62 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2019/03/12 03:15 upstream a089e4fe 12365b99 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2019/03/10 11:20 upstream 6cdc577a 12365b99 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/03/09 13:36 upstream 38e7571c 12365b99 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/03/08 02:38 upstream 1fc1cd83 4b69c3cb .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce 2019/03/07 05:25 upstream afe6fe70 18215b8d .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-smack-root 2019/03/06 19:14 upstream 3717f613 05cf83bf .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/03/06 07:48 upstream 63bdf428 16559f86 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/03/04 19:31 upstream 1c163f4c 7c693b52 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce 2019/03/02 19:49 upstream c93d9218 1c0e457a .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/02/28 20:59 upstream 7d762d69 09aeeba4 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce 2019/02/28 15:42 upstream 7d762d69 09aeeba4 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce 2019/02/27 14:22 upstream 7d762d69 083cfd0e .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce 2019/02/27 10:58 upstream 7d762d69 083cfd0e .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-root 2019/02/26 16:54 upstream 7d762d69 a36ecd98 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/02/26 05:38 upstream 7d762d69 8022bafd .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/02/24 21:18 upstream c3619a48 7a06e792 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/02/21 15:35 upstream f6163d67 3133098b .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce 2019/02/21 02:25 upstream 2137397c c95f0707 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/02/20 22:01 upstream 2137397c c95f0707 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-root 2019/02/18 17:33 upstream a3b22b9f 59f36113 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/02/15 10:27 upstream cb5b020a f6f233c0 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-smack-root 2019/02/14 15:41 upstream 1f947a7a 76dd003f .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce 2019/02/08 16:12 upstream 74e96711 fa6c7b70 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce 2019/02/08 02:55 upstream d47e3da1 aa4feb03 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/02/08 01:50 upstream d47e3da1 aa4feb03 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-smack-root 2019/02/08 00:31 upstream d47e3da1 aa4feb03 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-root 2019/02/07 13:59 upstream b0314565 aa4feb03 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/02/07 10:50 upstream b0314565 aa4feb03 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce 2019/02/07 08:53 upstream b0314565 d25487bc .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/02/06 18:50 upstream 8834f560 d25487bc .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2019/03/15 17:25 upstream f261c4e5 bab43553 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2019/02/25 11:17 upstream 5908e6b7 a70141bf .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2019/02/25 04:47 upstream c3619a48 7a06e792 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2019/02/18 19:25 upstream 301e3610 59f36113 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-386 2019/02/15 08:07 upstream cb5b020a 76dd003f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2019/02/10 15:28 upstream e8b50608 b4f792e4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2019/02/28 22:05 linux-next 42fd8df9 09aeeba4 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/21 18:07 linux-next 550f4769 3133098b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2019/02/15 05:20 linux-next b3418f8b 76dd003f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2019/02/06 12:40 linux-next 1a82ba1c d672172c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk