syzbot


KCSAN: data-race in __delete_from_page_cache / shmem_recalc_inode
Status: moderation: reported on 2019/12/23 14:45
Reported-by: syzbot+ce6e261fd5567b8b5270@syzkaller.appspotmail.com
First crash: 115d, last: 6d07h

Sample crash report:

Crashes (75):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-upstream-kcsan-gce 2020/02/11 03:10 https://github.com/google/ktsan.git kcsan f60f0f54 d9e55b05 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/02/10 03:32 https://github.com/google/ktsan.git kcsan f60f0f54 35f5e45e .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/02/06 21:06 https://github.com/google/ktsan.git kcsan 245a4300 5be3a391 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/02/02 00:11 https://github.com/google/ktsan.git kcsan 245a4300 2274ad39 .config log report akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/02/01 13:39 https://github.com/google/ktsan.git kcsan 245a4300 326d4c78 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/26 01:01 https://github.com/google/ktsan.git kcsan 245a4300 f4e7270e .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/22 18:25 https://github.com/google/ktsan.git kcsan 245a4300 3334d684 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/20 23:19 https://github.com/google/ktsan.git kcsan 245a4300 8eda0b95 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/19 12:36 https://github.com/google/ktsan.git kcsan 245a4300 bc8bc756 .config log report akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/16 12:35 https://github.com/google/ktsan.git kcsan 245a4300 3de7aabb .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/15 23:04 https://github.com/google/ktsan.git kcsan 245a4300 f9b69507 .config log report akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/14 12:13 https://github.com/google/ktsan.git kcsan 245a4300 32881205 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/13 01:17 https://github.com/google/ktsan.git kcsan 245a4300 53faa9fe .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/12 14:29 https://github.com/google/ktsan.git kcsan 245a4300 31290a45 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/11 05:42 https://github.com/google/ktsan.git kcsan 245a4300 4c04afaa .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/11 01:01 https://github.com/google/ktsan.git kcsan 245a4300 532ec44e .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/10 03:02 https://github.com/google/ktsan.git kcsan 245a4300 4de4e9f0 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/09 12:26 https://github.com/google/ktsan.git kcsan 245a4300 ddc3e859 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/04 02:13 https://github.com/google/ktsan.git kcsan 245a4300 68256974 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/03 13:16 https://github.com/google/ktsan.git kcsan 245a4300 9dcc1191 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/31 07:13 https://github.com/google/ktsan.git kcsan 245a4300 7f117e28 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/30 18:32 https://github.com/google/ktsan.git kcsan 245a4300 6b36d338 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/23 23:14 https://github.com/google/ktsan.git kcsan 245a4300 be5c2c81 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/22 17:03 https://github.com/google/ktsan.git kcsan 245a4300 8b967267 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/22 06:24 https://github.com/google/ktsan.git kcsan 245a4300 bc586918 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/20 14:09 https://github.com/google/ktsan.git kcsan 245a4300 34011c05 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/19 17:01 https://github.com/google/ktsan.git kcsan 245a4300 36650b4b .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/19 00:33 https://github.com/google/ktsan.git kcsan 245a4300 79b211f7 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/18 04:58 https://github.com/google/ktsan.git kcsan 245a4300 64ca0a37 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/17 01:57 https://github.com/google/ktsan.git kcsan 245a4300 d13d7958 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/16 12:15 https://github.com/google/ktsan.git kcsan 245a4300 0ae38e44 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/14 09:14 https://github.com/google/ktsan.git kcsan 245a4300 eef6e580 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/12 10:50 https://github.com/google/ktsan.git kcsan ef798c30 d973f528 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/11 14:51 https://github.com/google/ktsan.git kcsan ef798c30 0d368675 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/11 01:48 https://github.com/google/ktsan.git kcsan ef798c30 101194eb .config log report akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/10 04:05 https://github.com/google/ktsan.git kcsan ef798c30 4b83c8fb .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/07 23:16 https://github.com/google/ktsan.git kcsan ef798c30 1508f453 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/06 19:22 https://github.com/google/ktsan.git kcsan ef798c30 85f26751 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/06 02:39 https://github.com/google/ktsan.git kcsan ef798c30 98b4ef2d .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/04 16:16 https://github.com/google/ktsan.git kcsan ef798c30 b2088328 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/04 03:10 https://github.com/google/ktsan.git kcsan ef798c30 0ecb9746 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/03 16:12 https://github.com/google/ktsan.git kcsan ef798c30 ab342da3 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/01 22:36 https://github.com/google/ktsan.git kcsan ef798c30 f879db37 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/01 01:20 https://github.com/google/ktsan.git kcsan ef798c30 a76bf83f .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/30 04:24 https://github.com/google/ktsan.git kcsan ef798c30 3a75be00 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/29 00:17 https://github.com/google/ktsan.git kcsan ef798c30 76357d6f .config log report akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/28 12:27 https://github.com/google/ktsan.git kcsan ef798c30 97264cb1 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/27 17:28 https://github.com/google/ktsan.git kcsan ef798c30 0d63f89c .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/27 05:19 https://github.com/google/ktsan.git kcsan ef798c30 1048481f .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/23 01:20 https://github.com/google/ktsan.git kcsan 5863cc79 598ca6c8 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/20 22:39 https://github.com/google/ktsan.git kcsan 5863cc79 8098ea0f .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/19 11:47 https://github.com/google/ktsan.git kcsan 5863cc79 432c7650 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/17 10:23 https://github.com/google/ktsan.git kcsan 5863cc79 d5696d51 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/16 12:15 https://github.com/google/ktsan.git kcsan 5863cc79 cdac920b .config log report akpm@linux-foundation.org, hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/12 14:16 https://github.com/google/ktsan.git kcsan 7f2955e0 048f2d49 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/11 17:23 https://github.com/google/ktsan.git kcsan 94c00660 377d77fa .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, hughd@google.com, jack@suse.cz, josef@toxicpanda.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/11/10 10:09 https://github.com/google/ktsan.git kcsan 94c00660 dc438b91 .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, hughd@google.com, jack@suse.cz, josef@toxicpanda.com, khlebnikov@yandex-team.ru, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/11/09 13:47 https://github.com/google/ktsan.git kcsan 94c00660 1e35461e .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, hughd@google.com, jack@suse.cz, josef@toxicpanda.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/11/07 21:52 https://github.com/google/ktsan.git kcsan 94c00660 f39aff9e .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, hughd@google.com, jack@suse.cz, josef@toxicpanda.com, khlebnikov@yandex-team.ru, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/11/06 04:40 https://github.com/google/ktsan.git kcsan 94c00660 bc2c6e45 .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, hughd@google.com, jack@suse.cz, josef@toxicpanda.com, khlebnikov@yandex-team.ru, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/11/05 14:03 https://github.com/google/ktsan.git kcsan 94c00660 0f3ec414 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/05 05:02 https://github.com/google/ktsan.git kcsan 94c00660 76630fc9 .config log report hughd@google.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/04 17:39 https://github.com/google/ktsan.git kcsan 94c00660 18e12644 .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, hughd@google.com, jack@suse.cz, josef@toxicpanda.com, khlebnikov@yandex-team.ru, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/11/03 21:54 https://github.com/google/ktsan.git kcsan 05f22368 b35fad31 .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, hughd@google.com, jack@suse.cz, josef@toxicpanda.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/11/03 12:14 https://github.com/google/ktsan.git kcsan 05f22368 c9610487 .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, hughd@google.com, jack@suse.cz, josef@toxicpanda.com, khlebnikov@yandex-team.ru, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/11/02 22:03 https://github.com/google/ktsan.git kcsan 05f22368 d603afc9 .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, hughd@google.com, jack@suse.cz, josef@toxicpanda.com, khlebnikov@yandex-team.ru, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/11/01 18:47 https://github.com/google/ktsan.git kcsan 05f22368 997ccc67 .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, hughd@google.com, jack@suse.cz, josef@toxicpanda.com, khlebnikov@yandex-team.ru, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/10/31 22:13 https://github.com/google/ktsan.git kcsan 05f22368 a41ca8fa .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, hughd@google.com, jack@suse.cz, josef@toxicpanda.com, khlebnikov@yandex-team.ru, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/10/29 06:18 https://github.com/google/ktsan.git kcsan 05f22368 5ea87a66 .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, jack@suse.cz, josef@toxicpanda.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/10/26 12:02 https://github.com/google/ktsan.git kcsan 05f22368 25bb509e .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, jack@suse.cz, josef@toxicpanda.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/10/26 02:55 https://github.com/google/ktsan.git kcsan 05f22368 413926c5 .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, jack@suse.cz, josef@toxicpanda.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/10/26 02:40 https://github.com/google/ktsan.git kcsan 05f22368 413926c5 .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, jack@suse.cz, josef@toxicpanda.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/10/25 22:48 https://github.com/google/ktsan.git kcsan 05f22368 04ca72cd .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, jack@suse.cz, josef@toxicpanda.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org
ci2-upstream-kcsan-gce 2019/10/24 19:31 https://github.com/google/ktsan.git kcsan 05f22368 d01bb02a .config log report akpm@linux-foundation.org, amir73il@gmail.com, darrick.wong@oracle.com, hannes@cmpxchg.org, jack@suse.cz, josef@toxicpanda.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, songliubraving@fb.com, willy@infradead.org