syzbot


kernel BUG at fs/ext4/inode.c:LINE!
Status: public: reported C repro on 2019/04/11 08:44
Reported-by: syzbot+e53139ff36812041e772@syzkaller.appspotmail.com
First crash: 893d, last: 637d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 kernel BUG at fs/ext4/inode.c:LINE! C 1 14d 14d 0/1 upstream: reported C repro on 2020/10/14 01:19
android-54 kernel BUG at fs/ext4/inode.c:LINE! 34 10d 288d 0/1 upstream: reported on 2020/01/14 12:13
upstream kernel BUG at fs/ext4/inode.c:LINE! C done 6 12d 62d 0/17 upstream: reported C repro on 2020/08/27 02:48
android-414 kernel BUG at fs/ext4/inode.c:LINE! 1 712d 563d 0/1 auto-closed as invalid on 2019/05/15 13:37
android-44 kernel BUG at fs/ext4/inode.c:LINE! C 110 653d 566d 0/2 public: reported C repro on 2019/04/11 08:44

Sample crash report:

Crashes (280):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-android-49-kasan-gce-root 2018/07/16 09:28 https://android.googlesource.com/kernel/common android-4.9 9e790395 92a49505 .config log report syz C adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/07/16 05:12 https://android.googlesource.com/kernel/common android-4.9 9e790395 92a49505 .config log report syz C adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/05/19 18:57 https://android.googlesource.com/kernel/common android-4.9 e14d1a35 849705db .config log report syz C adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-root 2018/05/19 18:55 https://android.googlesource.com/kernel/common android-4.9 e14d1a35 849705db .config log report syz C adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/05/19 07:33 https://android.googlesource.com/kernel/common android-4.9 e14d1a35 849705db .config log report syz C adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-root 2018/05/19 07:21 https://android.googlesource.com/kernel/common android-4.9 e14d1a35 849705db .config log report syz C adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/10/13 13:10 https://android.googlesource.com/kernel/common android-4.9 d589c0d4 caf12900 .config log report syz adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-root 2018/10/13 13:07 https://android.googlesource.com/kernel/common android-4.9 d589c0d4 caf12900 .config log report syz adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-root 2018/09/23 18:00 https://android.googlesource.com/kernel/common android-4.9 1c57ba4f 37079712 .config log report syz adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-root 2018/09/01 02:46 https://android.googlesource.com/kernel/common android-4.9 a06ea261 a4718693 .config log report syz adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-386 2018/10/13 13:10 https://android.googlesource.com/kernel/common android-4.9 d589c0d4 caf12900 .config log report syz adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-386 2018/07/16 05:04 https://android.googlesource.com/kernel/common android-4.9 9e790395 92a49505 .config log report syz adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-386 2018/05/19 18:47 https://android.googlesource.com/kernel/common android-4.9 e14d1a35 849705db .config log report syz adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-386 2018/05/19 07:12 https://android.googlesource.com/kernel/common android-4.9 e14d1a35 849705db .config log report syz adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/26 13:08 https://android.googlesource.com/kernel/common android-4.9 f44ed2c9 ac912200 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/12 21:23 https://android.googlesource.com/kernel/common android-4.9 ba62b301 74dbb806 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/12 13:05 https://android.googlesource.com/kernel/common android-4.9 ba62b301 7b5f8621 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/12 07:45 https://android.googlesource.com/kernel/common android-4.9 ba62b301 7b5f8621 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/12 05:39 https://android.googlesource.com/kernel/common android-4.9 ba62b301 7b5f8621 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/12 02:42 https://android.googlesource.com/kernel/common android-4.9 ba62b301 7b5f8621 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/12 00:18 https://android.googlesource.com/kernel/common android-4.9 ba62b301 7b5f8621 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/11 19:28 https://android.googlesource.com/kernel/common android-4.9 ba62b301 7b5f8621 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/11 13:18 https://android.googlesource.com/kernel/common android-4.9 ba62b301 f3c4e618 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/10 13:54 https://android.googlesource.com/kernel/common android-4.9 ba62b301 f9815aaf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/10 11:30 https://android.googlesource.com/kernel/common android-4.9 ba62b301 f9815aaf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/10 00:57 https://android.googlesource.com/kernel/common android-4.9 ba62b301 f9815aaf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/09 23:20 https://android.googlesource.com/kernel/common android-4.9 ba62b301 f9815aaf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/09 15:13 https://android.googlesource.com/kernel/common android-4.9 ba62b301 8fd01d3a .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/09 04:25 https://android.googlesource.com/kernel/common android-4.9 ba62b301 8fd01d3a .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/08 19:23 https://android.googlesource.com/kernel/common android-4.9 80af4336 e85d2a61 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/08 16:51 https://android.googlesource.com/kernel/common android-4.9 80af4336 e85d2a61 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/08 12:43 https://android.googlesource.com/kernel/common android-4.9 80af4336 e85d2a61 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/08 00:47 https://android.googlesource.com/kernel/common android-4.9 80af4336 e85d2a61 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/07 18:22 https://android.googlesource.com/kernel/common android-4.9 80af4336 e85d2a61 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/07 10:39 https://android.googlesource.com/kernel/common android-4.9 80af4336 8bd6bd63 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/07 01:58 https://android.googlesource.com/kernel/common android-4.9 80af4336 8bd6bd63 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/07 00:05 https://android.googlesource.com/kernel/common android-4.9 80af4336 8bd6bd63 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/06 01:28 https://android.googlesource.com/kernel/common android-4.9 f68c8f49 8bd6bd63 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/11/05 20:48 https://android.googlesource.com/kernel/common android-4.9 f68c8f49 8bd6bd63 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/10/31 01:20 https://android.googlesource.com/kernel/common android-4.9 4ba3f691 4ccf7bb4 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/10/30 12:28 https://android.googlesource.com/kernel/common android-4.9 4ba3f691 8dbb755a .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/10/16 17:44 https://android.googlesource.com/kernel/common android-4.9 a144472d 1ba7fd7e .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/10/15 04:44 https://android.googlesource.com/kernel/common android-4.9 d589c0d4 caf12900 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/10/13 11:31 https://android.googlesource.com/kernel/common android-4.9 d589c0d4 caf12900 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/10/09 22:51 https://android.googlesource.com/kernel/common android-4.9 7bebf33f 8b311eaf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/10/06 10:58 https://android.googlesource.com/kernel/common android-4.9 7bebf33f 8b311eaf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/10/06 09:30 https://android.googlesource.com/kernel/common android-4.9 7bebf33f 8b311eaf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/10/04 23:45 https://android.googlesource.com/kernel/common android-4.9 7bebf33f 8b311eaf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/10/04 13:52 https://android.googlesource.com/kernel/common android-4.9 71365742 8b311eaf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/10/04 10:08 https://android.googlesource.com/kernel/common android-4.9 71365742 8b311eaf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce 2018/10/04 06:07 https://android.googlesource.com/kernel/common android-4.9 71365742 8b311eaf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-386 2019/01/30 18:36 https://android.googlesource.com/kernel/common android-4.9 8fe42840 aa432daf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-386 2019/01/19 02:53 https://android.googlesource.com/kernel/common android-4.9 8fe42840 2103a236 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-386 2019/01/01 00:57 https://android.googlesource.com/kernel/common android-4.9 8fe42840 3d85f48c .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-386 2018/12/27 08:58 https://android.googlesource.com/kernel/common android-4.9 8fe42840 e747ec98 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-386 2018/11/19 21:56 https://android.googlesource.com/kernel/common android-4.9 109a48ed adf636a8 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-386 2018/10/16 03:28 https://android.googlesource.com/kernel/common android-4.9 d589c0d4 8cd30605 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-386 2018/10/09 23:55 https://android.googlesource.com/kernel/common android-4.9 7bebf33f 8b311eaf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-386 2018/10/08 07:53 https://android.googlesource.com/kernel/common android-4.9 7bebf33f 8b311eaf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-386 2018/10/05 15:45 https://android.googlesource.com/kernel/common android-4.9 7bebf33f 8b311eaf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci-android-49-kasan-gce-386 2018/10/04 11:47 https://android.googlesource.com/kernel/common android-4.9 71365742 8b311eaf .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu