syzbot


WARNING: refcount bug in put_watch
Status: upstream: reported C repro on 2019/12/05 22:00
Reported-by: syzbot+f4c16a389966647e346e@syzkaller.appspotmail.com
First crash: 74d, last: 11d

Cause bisection: introduced by (bisect log):

commit 02c62bfcbd1c78a788e163291ca054b3ec9740b3
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Wed Dec 4 23:32:03 2019 +0000

  Merge remote-tracking branch 'keys/keys-next'

Crash: WARNING: refcount bug in put_watch (log)
Repro: C syz .config

Sample crash report:

Crashes (62):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-linux-next-kasan-gce-root 2020/01/09 15:55 linux-next 85cff1ab ddc3e859 .config log report syz C arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/20 02:44 linux-next 9f8535c5 36650b4b .config log report syz C arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/18 00:20 linux-next fca4fe89 a6bc9c88 .config log report syz C arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/05 21:59 linux-next 282ffdf3 4fb74474 .config log report syz C arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/02/05 10:28 linux-next 2747d5fd 93e5e335 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/02/05 07:14 linux-next 2747d5fd 93e5e335 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/02/04 06:13 linux-next 2747d5fd 93e5e335 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/01/31 02:26 linux-next 2747d5fd 5ed23f9a .config log report
ci-upstream-linux-next-kasan-gce-root 2020/01/13 05:38 linux-next 6c09d7db 53faa9fe .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/01/12 13:53 linux-next 6c09d7db 31290a45 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/01/12 12:51 linux-next 6c09d7db 31290a45 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/01/12 09:06 linux-next 6c09d7db 4c04afaa .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/01/12 01:14 linux-next 6c09d7db 4c04afaa .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/01/11 08:35 linux-next 6c09d7db 4de4e9f0 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/01/10 22:58 linux-next 6c09d7db 4de4e9f0 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/01/07 13:12 linux-next 26467385 1bcd407e .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/01/07 03:16 linux-next 9eb1b48c 53430d97 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/31 14:38 linux-next 7ddd09fc 25a0186e .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/30 09:20 linux-next 7ddd09fc af6b8ef8 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/30 07:07 linux-next 7ddd09fc af6b8ef8 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/29 13:46 linux-next 7ddd09fc af6b8ef8 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/28 00:48 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/27 22:00 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/27 05:36 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/27 04:12 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/27 03:09 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/26 15:30 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/26 04:44 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/26 04:09 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/26 03:59 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/26 01:31 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/25 22:39 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/25 16:19 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/25 07:36 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/24 15:04 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/24 10:20 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/24 07:19 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/24 07:08 linux-next 7ddd09fc be5c2c81 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/23 10:26 linux-next 7ddd09fc 8b967267 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/22 05:46 linux-next 7ddd09fc bc586918 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/21 22:42 linux-next 7ddd09fc bc586918 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/20 02:23 linux-next 9f8535c5 36650b4b .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/19 03:57 linux-next b9c5ef25 79b211f7 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/18 18:22 linux-next b9c5ef25 f2fe0772 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/17 22:11 linux-next fca4fe89 a6bc9c88 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/17 05:27 linux-next fca4fe89 d13d7958 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/16 10:40 linux-next 32b8acf8 eef6e580 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/16 07:17 linux-next 32b8acf8 eef6e580 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/16 01:50 linux-next 32b8acf8 eef6e580 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/15 20:15 linux-next 32b8acf8 eef6e580 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/15 08:24 linux-next 32b8acf8 eef6e580 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/13 13:22 linux-next 78adcacd 08003f64 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/13 00:58 linux-next 78adcacd 08003f64 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/12 10:48 linux-next 78adcacd d973f528 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/08 01:57 linux-next 558c2bf5 1508f453 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/06 15:57 linux-next 838333c8 98b4ef2d .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/06 00:37 linux-next 282ffdf3 4fb74474 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/05 21:39 linux-next 282ffdf3 4fb74474 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/12/04 11:58 linux-next c7c32c43 0ecb9746 .config log report arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org