syzbot


[upstream] WARNING in kernfs_get
Status: upstream: reported C repro on 2018/09/10 07:31
Reported-by: syzbot+3dcb532381f98c86aeb1@syzkaller.appspotmail.com
First crash: 194d, last: 1d02h
duplicates:
Title Repro Bisected Count Last Reported Patched Status
WARNING in sysfs_remove_group (2) C 9 7d02h 183d 0/12 closed as dup on 2018/11/25 13:06
WARNING in kernfs_put C 4 21d 143d 0/12 closed as dup on 2018/10/31 16:05
WARNING: refcount bug in kobject_put C 3 84d 141d 0/12 closed as dup on 2018/11/02 15:33

Sample crash report:

All crashes (247):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-selinux-root 2018/09/10 02:01 upstream 9a568276 6b5120a4 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/03/14 04:41 upstream ebc551f2 2881fc25 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/03/09 23:16 upstream 38e7571c 12365b99 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/03/07 06:25 upstream afe6fe70 18215b8d .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/03/06 19:36 upstream 3717f613 05cf83bf .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/03/06 17:47 upstream 3717f613 05cf83bf .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/03/06 17:46 upstream 3717f613 05cf83bf .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/03/06 17:45 upstream 3717f613 05cf83bf .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/03/06 17:45 upstream 3717f613 05cf83bf .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/03/02 12:43 upstream a215ce8f 1c0e457a .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/02/27 15:49 upstream 7d762d69 083cfd0e .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/02/27 15:17 upstream 7d762d69 083cfd0e .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/02/26 19:14 upstream 7d762d69 a36ecd98 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/02/26 19:07 upstream 7d762d69 a36ecd98 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/02/19 21:02 upstream b5372fe5 4df543c9 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/02/14 10:38 upstream 1f947a7a 6a46f448 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/02/14 10:37 upstream 1f947a7a 6a46f448 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/02/14 10:33 upstream 1f947a7a 6a46f448 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/02/12 10:49 upstream aa0c38cf 65a0d619 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/02/12 10:27 upstream aa0c38cf 65a0d619 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/02/12 09:52 upstream aa0c38cf 65a0d619 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/02/12 09:25 upstream aa0c38cf 65a0d619 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/01/29 13:04 upstream 4aa9fc2a aa432daf .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/01/29 13:03 upstream 4aa9fc2a aa432daf .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/01/13 05:59 upstream 66c56cfa c3f3344c .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/02/27 15:15 upstream 7d762d69 083cfd0e .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/02/14 10:25 upstream 1f947a7a 6a46f448 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/02/12 10:23 upstream aa0c38cf 65a0d619 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/03/04 23:20 linux-next 5d57915a 7c693b52 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/26 19:07 linux-next 8e7f81e2 a36ecd98 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/19 13:07 linux-next 43dc36c9 59f36113 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/14 12:12 linux-next b3418f8b 6a46f448 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/12 09:24 linux-next b5829453 65a0d619 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/01/29 13:04 linux-next 39ad1c1b aa432daf .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/01/04 21:33 linux-next a4983672 0127e3ba .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/03/22 13:59 upstream 0939221e dce6e62f .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/03/12 04:52 upstream a089e4fe 12365b99 .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/03/07 05:07 upstream afe6fe70 18215b8d .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/03/07 01:54 upstream afe6fe70 18215b8d .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/02/12 09:32 upstream aa0c38cf 65a0d619 .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/01/13 06:26 upstream 66c56cfa c3f3344c .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/01/04 20:00 upstream 96d4f267 0127e3ba .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/03/16 14:40 upstream 9c7dc824 bab43553 .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/03/07 04:28 upstream afe6fe70 18215b8d .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/03/02 16:54 upstream a215ce8f 1c0e457a .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/03/22 09:33 upstream 0939221e dce6e62f .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/03/20 23:53 upstream babf09c3 a664c187 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/03/20 20:48 upstream babf09c3 a664c187 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/03/17 20:24 upstream 80b98e92 ba18afea .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/03/09 16:39 upstream 38e7571c 12365b99 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/03/02 09:04 upstream a215ce8f 1c0e457a .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/03/01 08:44 upstream 7d762d69 8a4b3a6b .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/02/23 14:06 upstream cb268d80 18107ce0 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/02/22 04:38 upstream 8a61716f 7ff74a98 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/02/21 22:32 upstream 8a61716f 7ff74a98 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/02/21 08:58 upstream f6163d67 3133098b .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/02/20 14:43 upstream 40e196a9 c95f0707 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/02/19 22:40 upstream b5372fe5 4df543c9 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/02/17 18:51 upstream 8d33316d 3e98cc30 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/02/17 11:47 upstream 64c0133e f42dee6d .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/02/13 00:15 upstream 57902dc0 6ecc6d0f .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/02/08 03:25 upstream d47e3da1 aa4feb03 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/02/07 18:36 upstream b0314565 aa4feb03 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/02/02 11:58 upstream cd984a5b c198d5dd .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/02/02 03:22 upstream 5eeb6335 564f9a4f .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/01/30 03:31 upstream 62967898 aa432daf .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/01/29 15:47 upstream 4aa9fc2a aa432daf .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/01/27 22:46 upstream 98354243 c73f090a .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/01/26 07:48 upstream ba606975 ebf7a37c .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/01/25 22:02 upstream d73aba11 ebf7a37c .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/01/23 20:21 upstream 333478a7 7cf3249c .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/01/22 19:44 upstream 48b16198 985f75cc .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/01/22 15:55 upstream 48b16198 985f75cc .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/01/20 15:11 upstream 6e693b3f 353f32ea .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/01/20 13:50 upstream 6e693b3f 353f32ea .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/01/17 13:13 upstream 7fbfee7c c2faf9b2 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/01/14 10:40 upstream 1c7fc5cb 95485883 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/01/10 06:22 upstream 4064e47c 45c0c1b1 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/01/09 01:00 upstream 7b558513 010ed08b .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/03/21 05:50 upstream 54c49016 427ea487 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/03/16 21:31 upstream 9c7dc824 bab43553 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/02/07 06:12 upstream 8834f560 d25487bc .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/01/31 00:20 upstream 1c0490ce aa432daf .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/01/16 17:34 upstream 47bfa6d9 d538790b .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/03/06 14:09 linux-next cf08baa2 05cf83bf .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/25 20:38 linux-next 2b46440e 8022bafd .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/20 21:27 linux-next abf446c9 c95f0707 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/20 05:15 linux-next 43dc36c9 4df543c9 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/16 02:00 linux-next 7a92eb7c f42dee6d .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/11 15:19 linux-next d4104460 73f5f452 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/05 21:26 linux-next 1ff54033 d672172c .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/01 17:44 linux-next dc4c8999 0c07abcf .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/01/17 10:45 linux-next a37d50ca c2faf9b2 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org