syzbot


BUG: unable to handle kernel paging request in __split_huge_pmd
Status: fixed on 2018/08/22 06:57
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: 89c059b6 x86/mm: Simplify p[g4um]d_page() macros
First crash: 551d, last: 545d

Sample crash report:

Crashes (174):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-49-kasan-gce 2018/08/20 11:38 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report syz C akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce 2018/08/22 05:38 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce 2018/08/22 02:12 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce 2018/08/21 20:20 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce 2018/08/21 14:40 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com, yang.shi@linux.alibaba.com
ci-android-49-kasan-gce-root 2018/08/21 12:33 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com, vbabka@suse.cz
ci-android-49-kasan-gce 2018/08/21 10:38 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, rientjes@google.com
ci-android-49-kasan-gce 2018/08/21 09:06 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com, vbabka@suse.cz
ci-android-49-kasan-gce 2018/08/21 07:32 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, alexander.levin@microsoft.com, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce-root 2018/08/21 06:12 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, rientjes@google.com
ci-android-49-kasan-gce 2018/08/21 05:35 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com, vbabka@suse.cz
ci-android-49-kasan-gce 2018/08/21 04:19 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com, yang.shi@linux.alibaba.com
ci-android-49-kasan-gce-root 2018/08/21 02:53 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com, yang.shi@linux.alibaba.com
ci-android-49-kasan-gce 2018/08/20 19:27 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, rientjes@google.com
ci-android-49-kasan-gce 2018/08/20 16:18 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com, vbabka@suse.cz
ci-android-49-kasan-gce 2018/08/20 14:40 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com, yang.shi@linux.alibaba.com
ci-android-49-kasan-gce 2018/08/20 13:35 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, alexander.levin@microsoft.com, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce 2018/08/20 11:07 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce-root 2018/08/20 00:42 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, alexander.levin@microsoft.com, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce 2018/08/19 19:14 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce 2018/08/19 18:08 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, rientjes@google.com
ci-android-49-kasan-gce-root 2018/08/19 16:26 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, ben@decadent.org.uk, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce 2018/08/19 15:09 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, ben@decadent.org.uk, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce 2018/08/19 13:26 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce 2018/08/19 00:43 https://android.googlesource.com/kernel/common android-4.9 54068d61 de20bcbb .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce 2018/08/18 20:32 https://android.googlesource.com/kernel/common android-4.9 54068d61 de20bcbb .config log report akpm@linux-foundation.org, alexander.levin@microsoft.com, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce 2018/08/15 17:48 https://android.googlesource.com/kernel/common android-4.9 f85543ba 9ccc1d45 .config log report akpm@linux-foundation.org, alexander.levin@microsoft.com, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce-386 2018/08/22 03:44 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce-386 2018/08/21 18:46 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce-386 2018/08/21 17:41 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com, yang.shi@linux.alibaba.com
ci-android-49-kasan-gce-386 2018/08/21 13:04 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, alexander.levin@microsoft.com, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce-386 2018/08/21 00:28 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce-386 2018/08/20 20:46 https://android.googlesource.com/kernel/common android-4.9 54068d61 95b5c82b .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com, vbabka@suse.cz
ci-android-49-kasan-gce-386 2018/08/20 18:03 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce-386 2018/08/20 09:54 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, rientjes@google.com
ci-android-49-kasan-gce-386 2018/08/20 07:52 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce-386 2018/08/20 02:59 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com, yang.shi@linux.alibaba.com
ci-android-49-kasan-gce-386 2018/08/20 01:54 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com, yang.shi@linux.alibaba.com
ci-android-49-kasan-gce-386 2018/08/19 21:51 https://android.googlesource.com/kernel/common android-4.9 54068d61 2dc4378f .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com, vbabka@suse.cz
ci-android-49-kasan-gce-386 2018/08/19 07:10 https://android.googlesource.com/kernel/common android-4.9 54068d61 de20bcbb .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com, yang.shi@linux.alibaba.com
ci-android-49-kasan-gce-386 2018/08/19 03:58 https://android.googlesource.com/kernel/common android-4.9 54068d61 de20bcbb .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce-386 2018/08/18 23:40 https://android.googlesource.com/kernel/common android-4.9 54068d61 de20bcbb .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rientjes@google.com
ci-android-49-kasan-gce-386 2018/08/18 23:15 https://android.googlesource.com/kernel/common android-4.9 54068d61 de20bcbb .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, hughd@google.com, jinpu.wang@profitbricks.com, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, rientjes@google.com
ci-android-49-kasan-gce-386 2018/08/18 16:31 https://android.googlesource.com/kernel/common android-4.9 54068d61 db1858f6 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk