syzbot


WARNING in kernfs_get
Status: upstream: reported C repro on 2018/09/10 07:31
Reported-by: syzbot+3dcb532381f98c86aeb1@syzkaller.appspotmail.com
First crash: 289d, last: 2d13h
duplicates (3):
Title Repro Bisected Count Last Reported Patched Status
WARNING in sysfs_remove_group (2) C 645 27m 277d 0/13 closed as dup on 2018/11/25 13:06
WARNING in kernfs_put C 4 115d 237d 0/13 closed as dup on 2018/10/31 16:05
WARNING: refcount bug in kobject_put C 3 179d 235d 0/13 closed as dup on 2018/11/02 15:33
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 WARNING in kernfs_get C 4 13d 61d 0/1 upstream: reported C repro on 2019/04/26 00:08
linux-4.14 WARNING in kernfs_get C 8 10d 65d 0/1 upstream: reported C repro on 2019/04/21 18:18
android-414 WARNING in kernfs_get 36 55d 76d 0/1 public: reported on 2019/04/10 15:44

Sample crash report:

All crashes (295):
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-root 2019/06/01 17:02 upstream 3ab4436f 53c81ea5 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/06/01 05:30 upstream 3ab4436f 53c81ea5 .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/04/23 00:05 upstream 085b7755 53199d6e .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-386 2019/04/23 00:35 upstream 085b7755 53199d6e .config log report syz C gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/04/22 17:01 upstream 085b7755 0a77c33c .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 2019/04/27 04:08 linux-next 3ddfa8af b617407b .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-kasan-gce 2019/06/05 09:04 upstream 788a0249 bfb4a51e .config log report syz gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/06/02 12:35 upstream 3ab4436f 53c81ea5 .config log report syz 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-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-root 2019/06/21 18:41 upstream abf02e29 34bf9440 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/06/21 14:25 upstream abf02e29 34bf9440 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/06/15 23:19 upstream e01e060f 442206d7 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/06/14 15:23 upstream c11fb13a 998ccc76 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/06/11 22:16 upstream 01ccc3ad ea2f4006 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/06/08 12:52 upstream 79c3ba32 cf9c3a50 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/06/08 06:28 upstream 79c3ba32 cf9c3a50 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/06/06 00:32 upstream 156c0591 bfb4a51e .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/04/28 13:47 upstream 037904a2 b617407b .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/04/28 00:14 upstream 037904a2 b617407b .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/04/25 21:05 upstream f6f3e747 f46aabc8 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/04/24 12:06 upstream ba25b50d 8e3c52b1 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/04/23 21:52 upstream 7142eaa5 4d3d6a50 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-smack-root 2019/04/22 14:58 upstream 085b7755 0a77c33c .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/04/13 11:15 upstream 6d0a5984 c402d8f1 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/04/13 02:46 upstream 8ee15f32 c402d8f1 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/04/10 20:20 upstream 771acc7e e955ac50 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/04/10 03:36 upstream 869e3305 65b612b7 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce 2019/04/09 04:07 upstream 869e3305 995065ff .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/04/08 04:40 upstream 3b046891 c34fde03 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/04/04 05:35 upstream 8ed86627 d6fc4177 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-root 2019/04/03 05:33 upstream 5e7a8ca3 dfd3394d .config log report 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-386 2019/06/23 18:19 upstream 241e3900 472f0082 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/06/19 20:11 upstream bed3c0d8 34bf9440 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/05/27 02:03 upstream 128f2bfa 85c57315 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/05/23 12:37 upstream 54dee406 0dadcd9d .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/05/22 04:17 upstream 5bdd9ad8 13427bd9 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/05/19 11:53 upstream 72cf0b07 5a4461b0 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/04/28 10:40 upstream 037904a2 b617407b .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/04/21 00:49 upstream 9e5de623 b0e8efcb .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/04/17 20:50 upstream fe5cdef2 b0e8efcb .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/03/28 00:38 upstream 65ae6893 4e668495 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/03/26 09:22 upstream a3ac7917 55684ce1 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-kasan-gce-386 2019/03/25 09:39 upstream 8c2ffd91 2c86e0a5 .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-linux-next-kasan-gce-root 2019/06/18 01:13 linux-next a125097c 442206d7 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/04/09 02:52 linux-next ac5b84a1 995065ff .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/04/08 11:32 linux-next ac5b84a1 c34fde03 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tj@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/03/25 23:33 linux-next 9e864317 55684ce1 .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