syzbot


INFO: task hung in write_cache_pages
Status: public: reported syz repro on 2019/04/14 09:28
Reported-by: syzbot+576c33cc3e04e3d550a3@syzkaller.appspotmail.com
First crash: 666d, last: 595d
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream INFO: task hung in write_cache_pages 65 355d 726d 0/16 closed as dup on 2017/12/12 16:30
android-44 INFO: task hung in write_cache_pages 10 588d 643d 0/2 auto-closed as invalid on 2019/02/22 13:49

Sample crash report:

Crashes (17):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-49-kasan-gce-386 2018/04/03 12:35 https://android.googlesource.com/kernel/common android-4.9 40a18300 676bd07e .config log report syz linux-kernel@vger.kernel.org, linux-mm@kvack.org, samitolvanen@google.com
ci-android-49-kasan-gce 2018/02/07 19:56 https://android.googlesource.com/kernel/common android-4.9 550c01d0 9fb5ec43 .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, minchan@kernel.org
ci-android-49-kasan-gce 2018/04/19 01:47 https://android.googlesource.com/kernel/common android-4.9 8683408f 829f0234 .config log report linux-kernel@vger.kernel.org, linux-mm@kvack.org, samitolvanen@google.com
ci-android-49-kasan-gce 2018/04/09 19:22 https://android.googlesource.com/kernel/common android-4.9 4fb542f2 f13fb445 .config log report linux-kernel@vger.kernel.org, linux-mm@kvack.org, samitolvanen@google.com
ci-android-49-kasan-gce 2018/04/04 15:34 https://android.googlesource.com/kernel/common android-4.9 13b40d32 676bd07e .config log report linux-kernel@vger.kernel.org, linux-mm@kvack.org, samitolvanen@google.com
ci-android-49-kasan-gce 2018/04/04 07:16 https://android.googlesource.com/kernel/common android-4.9 13b40d32 676bd07e .config log report linux-kernel@vger.kernel.org, linux-mm@kvack.org, samitolvanen@google.com
ci-android-49-kasan-gce 2018/03/19 07:45 https://android.googlesource.com/kernel/common android-4.9 bb52bba6 08dacaa0 .config log report linux-kernel@vger.kernel.org, linux-mm@kvack.org, samitolvanen@google.com
ci-android-49-kasan-gce 2018/03/07 23:33 https://android.googlesource.com/kernel/common android-4.9 d3a2afb9 a5e76540 .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, minchan@kernel.org, samitolvanen@google.com
ci-android-49-kasan-gce-386 2018/04/19 14:19 https://android.googlesource.com/kernel/common android-4.9 8683408f 3642839c .config log report linux-kernel@vger.kernel.org, linux-mm@kvack.org, samitolvanen@google.com
ci-android-49-kasan-gce-386 2018/04/10 13:58 https://android.googlesource.com/kernel/common android-4.9 eba1ffe6 8e873e9d .config log report linux-kernel@vger.kernel.org, linux-mm@kvack.org, samitolvanen@google.com
ci-android-49-kasan-gce-386 2018/04/03 10:32 https://android.googlesource.com/kernel/common android-4.9 40a18300 676bd07e .config log report linux-kernel@vger.kernel.org, linux-mm@kvack.org, samitolvanen@google.com
ci-android-49-kasan-gce-386 2018/04/02 16:58 https://android.googlesource.com/kernel/common android-4.9 9c3fb9cd dc889257 .config log report linux-kernel@vger.kernel.org, linux-mm@kvack.org, samitolvanen@google.com
ci-android-49-kasan-gce-386 2018/04/01 15:17 https://android.googlesource.com/kernel/common android-4.9 9c3fb9cd 0a78e248 .config log report linux-kernel@vger.kernel.org, linux-mm@kvack.org, samitolvanen@google.com
ci-android-49-kasan-gce-386 2018/03/16 15:09 https://android.googlesource.com/kernel/common android-4.9 fc8bd0f6 08dacaa0 .config log report linux-kernel@vger.kernel.org, linux-mm@kvack.org, samitolvanen@google.com
ci-android-49-kasan-gce-386 2018/03/15 13:14 https://android.googlesource.com/kernel/common android-4.9 3a3a0844 08dacaa0 .config log report linux-kernel@vger.kernel.org, linux-mm@kvack.org, samitolvanen@google.com
ci-android-49-kasan-gce-386 2018/03/08 10:54 https://android.googlesource.com/kernel/common android-4.9 d3a2afb9 d50edb7e .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, minchan@kernel.org, samitolvanen@google.com
ci-android-49-kasan-gce-386 2018/02/18 07:35 https://android.googlesource.com/kernel/common android-4.9 cdfc8df1 833f78c7 .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, minchan@kernel.org