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🐞 Open [1071] 🐞 Fixed [2861] 🐞 Invalid [4905]

KMSAN: kernel-infoleak in copy_page_to_iter (2)
Status: upstream: reported C repro on 2018/09/13 09:18
Reported-by: syzbot+2dcfeaf8cb49b05e8f1a@syzkaller.appspotmail.com
First crash: 938d, last: 15d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KMSAN: kernel-infoleak in copy_page_to_iter C 364 938d 959d 0/17 closed as invalid on 2018/06/29 17:28
Patch testing requests:
Created Duration User Patch Repo Result
2020/09/30 17:18 18m anant.thazhemadam@gmail.com patch https://github.com/google/kmsan.git master report log

Sample crash report:

Crashes (1398):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kmsan-gce 2018/08/31 16:47 https://github.com/google/kmsan.git master ab98bd30 a4718693 .config log report syz C ak@linux.intel.com, akpm@linux-foundation.org, jack@suse.cz, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mawilcox@microsoft.com, mgorman@techsingularity.net, tim.c.chen@linux.intel.com, zwisler@kernel.org
ci-upstream-kmsan-gce 2018/08/30 12:57 https://github.com/google/kmsan.git master 2dca2cbd 6c7e9d3d .config log report syz C ak@linux.intel.com, akpm@linux-foundation.org, jack@suse.cz, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mawilcox@microsoft.com, mgorman@techsingularity.net, tim.c.chen@linux.intel.com, zwisler@kernel.org
ci-upstream-kmsan-gce 2018/08/30 11:32 https://github.com/google/kmsan.git master 2dca2cbd 6c7e9d3d .config log report syz C ak@linux.intel.com, akpm@linux-foundation.org, jack@suse.cz, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mawilcox@microsoft.com, mgorman@techsingularity.net, tim.c.chen@linux.intel.com, zwisler@kernel.org
ci-upstream-kmsan-gce 2018/08/25 03:09 https://github.com/google/kmsan.git master 0cc51dc9 9b0f5c75 .config log report syz C ak@linux.intel.com, akpm@linux-foundation.org, jack@suse.cz, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mawilcox@microsoft.com, mgorman@techsingularity.net, ross.zwisler@linux.intel.com, tim.c.chen@linux.intel.com
ci-upstream-kmsan-gce 2018/08/25 01:57 https://github.com/google/kmsan.git master 0cc51dc9 9b0f5c75 .config log report syz C ak@linux.intel.com, akpm@linux-foundation.org, jack@suse.cz, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mawilcox@microsoft.com, mgorman@techsingularity.net, ross.zwisler@linux.intel.com, tim.c.chen@linux.intel.com
ci-upstream-kmsan-gce 2018/07/23 10:46 https://github.com/google/kmsan.git master d1c2a46a f69c5fcd .config log report syz C ak@linux.intel.com, akpm@linux-foundation.org, jack@suse.cz, jlayton@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mawilcox@microsoft.com, mgorman@techsingularity.net, tim.c.chen@linux.intel.com
ci-upstream-kmsan-gce 2018/07/22 03:19 https://github.com/google/kmsan.git master d1c2a46a 8cc079c3 .config log report syz C ak@linux.intel.com, akpm@linux-foundation.org, jack@suse.cz, jlayton@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mawilcox@microsoft.com, mgorman@techsingularity.net, tim.c.chen@linux.intel.com
ci-upstream-kmsan-gce 2018/07/19 16:24 https://github.com/google/kmsan.git master cf8cd3cd 49f35839 .config log report syz C ak@linux.intel.com, akpm@linux-foundation.org, jack@suse.cz, jlayton@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mawilcox@microsoft.com, mgorman@techsingularity.net, tim.c.chen@linux.intel.com
ci-upstream-kmsan-gce 2018/07/17 11:05 https://github.com/google/kmsan.git master 80ecacc4 13761366 .config log report syz C ak@linux.intel.com, akpm@linux-foundation.org, jack@suse.cz, jlayton@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mawilcox@microsoft.com, mgorman@techsingularity.net, tim.c.chen@linux.intel.com
ci-upstream-kmsan-gce 2018/07/08 05:37 https://github.com/google/kmsan.git master a00de5aa c9a7a4dc .config log report syz C ak@linux.intel.com, akpm@linux-foundation.org, jack@suse.cz, jlayton@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mawilcox@microsoft.com, mgorman@techsingularity.net, tim.c.chen@linux.intel.com
ci-upstream-kmsan-gce 2018/06/29 23:50 https://github.com/google/kmsan.git master 12390609 dba0b50e .config log report syz C ak@linux.intel.com, akpm@linux-foundation.org, jack@suse.cz, jlayton@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mawilcox@microsoft.com, mgorman@techsingularity.net
ci-upstream-kmsan-gce 2018/07/18 09:22 https://github.com/google/kmsan.git master 80ecacc4 6d5bd5b5 .config log report syz ak@linux.intel.com, akpm@linux-foundation.org, jack@suse.cz, jlayton@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mawilcox@microsoft.com, mgorman@techsingularity.net, tim.c.chen@linux.intel.com
ci-upstream-kmsan-gce 2020/10/21 01:32 https://github.com/google/kmsan.git master e1617422 ff4a3345 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/10/08 13:14 https://github.com/google/kmsan.git master 5edb1df2 1880b4a9 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/10/08 06:11 https://github.com/google/kmsan.git master 5edb1df2 1880b4a9 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/10/07 22:58 https://github.com/google/kmsan.git master 5edb1df2 1880b4a9 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/10/06 21:43 https://github.com/google/kmsan.git master 5edb1df2 1880b4a9 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/10/06 15:29 https://github.com/google/kmsan.git master 5edb1df2 1880b4a9 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/10/06 09:25 https://github.com/google/kmsan.git master 5edb1df2 1880b4a9 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/10/03 18:42 https://github.com/google/kmsan.git master 5edb1df2 2653fa43 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/10/03 08:34 https://github.com/google/kmsan.git master 5edb1df2 2653fa43 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/10/02 11:06 https://github.com/google/kmsan.git master 5edb1df2 9602ddf4 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/10/02 09:07 https://github.com/google/kmsan.git master 5edb1df2 9602ddf4 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/10/01 23:01 https://github.com/google/kmsan.git master 5edb1df2 9602ddf4 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/10/01 03:19 https://github.com/google/kmsan.git master 5edb1df2 8516f6d3 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/10/01 00:56 https://github.com/google/kmsan.git master 5edb1df2 8516f6d3 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/09/30 19:20 https://github.com/google/kmsan.git master 5edb1df2 8516f6d3 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/09/29 06:31 https://github.com/google/kmsan.git master 5edb1df2 1b88c6d5 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/09/28 03:20 https://github.com/google/kmsan.git master c5a13b33 5dd8aee8 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/09/27 00:21 https://github.com/google/kmsan.git master c5a13b33 2d5ea0cb .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/09/21 16:31 https://github.com/google/kmsan.git master c5a13b33 9e1fa68e .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/09/17 14:00 https://github.com/google/kmsan.git master c5a13b33 8247808b .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/09/02 08:14 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/08/30 12:30 https://github.com/google/kmsan.git master 3b3ea602 d5a3ae1f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/08/27 18:03 https://github.com/google/kmsan.git master ce8056d1 816e0689 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/08/27 10:51 https://github.com/google/kmsan.git master ce8056d1 816e0689 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/08/26 23:44 https://github.com/google/kmsan.git master ce8056d1 318430cb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/08/24 11:03 https://github.com/google/kmsan.git master ce8056d1 cef5ae68 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/08/24 10:52 https://github.com/google/kmsan.git master ce8056d1 cef5ae68 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce 2020/08/20 07:22 https://github.com/google/kmsan.git master ce8056d1 ed282a3a .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce-386 2021/01/07 08:36 https://github.com/google/kmsan.git master 73d62e81 c104d4a3 .config log report info akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kmsan-gce-386 2020/12/30 12:08 https://github.com/google/kmsan.git master 73d62e81 0fa352f2 .config log report info akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kmsan-gce-386 2020/12/27 11:01 https://github.com/google/kmsan.git master 73d62e81 821e0b09 .config log report info akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kmsan-gce-386 2020/12/21 14:00 https://github.com/google/kmsan.git master 73d62e81 04201c06 .config log report info akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kmsan-gce-386 2020/12/14 17:41 https://github.com/google/kmsan.git master 73d62e81 97183ed7 .config log report info akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kmsan-gce-386 2020/12/14 03:32 https://github.com/google/kmsan.git master 73d62e81 b22a7ec3 .config log report info akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kmsan-gce-386 2020/12/07 17:51 https://github.com/google/kmsan.git master 73d62e81 1190297f .config log report info akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci-upstream-kmsan-gce-386 2020/11/12 09:06 https://github.com/google/kmsan.git master e1617422 cca87986 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce-386 2020/11/07 01:02 https://github.com/google/kmsan.git master e1617422 64069d48 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce-386 2020/10/21 16:27 https://github.com/google/kmsan.git master e1617422 99c64d5c .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce-386 2020/10/02 06:06 https://github.com/google/kmsan.git master 5edb1df2 9602ddf4 .config log report info linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce-386 2020/09/13 03:10 https://github.com/google/kmsan.git master 3b3ea602 ce441f06 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce-386 2020/09/09 07:34 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce-386 2020/09/08 23:18 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce-386 2020/09/06 22:44 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce-386 2020/09/06 09:17 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce-386 2020/09/06 07:13 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce-386 2020/09/05 05:49 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce-386 2020/09/04 12:40 https://github.com/google/kmsan.git master 3b3ea602 abf9ba4f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce-386 2020/08/24 20:43 https://github.com/google/kmsan.git master ce8056d1 67b599d1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kmsan-gce-386 2020/08/05 07:21 https://github.com/google/kmsan.git master 93f54a72 80a06902 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk