syzbot


KCSAN: data-race in ext4_handle_inode_extension / ext4_mpage_readpages (2)
Status: moderation: reported on 2020/12/07 11:36
Reported-by: syzbot+2f45f0223f19969bdac8@syzkaller.appspotmail.com
First crash: 184d, last: 19d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_handle_inode_extension / ext4_mpage_readpages 4 229d 274d 0/17 closed as invalid on 2020/06/18 14:24

Sample crash report:

Crashes (14):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci2-upstream-kcsan-gce 2021/01/05 13:30 upstream 36bbbd0e a0234d98 .config log report info adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/12/18 12:25 upstream a409ed15 04201c06 .config log report info adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/11/14 04:39 upstream 9e6a39ea 1bf9a662 .config log report info adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/11/02 04:42 upstream 31f02006 8bc4594f .config log report info adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/10/04 12:36 upstream 22fbc037 5ef9c291 .config log report info adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/09/23 10:17 upstream 805c6d3c 287cd75a .config log report info adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/09/22 00:07 upstream 98477740 9e1fa68e .config log report info adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/09/16 23:12 upstream 5925fa68 77507d02 .config log report info adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/09/11 03:34 upstream 581cb3a2 ac7ca78e .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/09/05 17:19 upstream c70672d8 abf9ba4f .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/09/02 10:46 upstream b765a32a abf9ba4f .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/08/01 09:33 upstream 7dc6fd0f 8df85ed9 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/07/27 10:21 upstream 92ed3019 cb93dc6a .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu
ci2-upstream-kcsan-gce 2020/07/24 22:29 upstream 68845a55 554af388 .config log report adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu