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: 401d, last: 395d

Sample crash report:

All 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 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 2018/08/15 17:48 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 2018/08/22 05:38 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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-386 2018/08/22 03:44 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 android-4.9 54068d61 db1858f6 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk