syzbot


WARNING in dio_complete
Status: fixed on 2019/12/30 15:48
Reported-by: syzbot+65d0f0206995021dd76c@syzkaller.appspotmail.com
Fix commit: 365874a0 blk-mq: avoid sysfs buffer overflow with too many CPU cores
First crash: 454d, last: 224d

Fix bisection: fixed by (bisect log):

commit 365874a0eab5478d2d4f7b30e57bfc51dde7843c
Author: Ming Lei <ming.lei@redhat.com>
Date: Sat Nov 2 08:02:15 2019 +0000

  blk-mq: avoid sysfs buffer overflow with too many CPU cores

similar bugs (1):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-414 WARNING in dio_complete C 3087 437d 457d 0/1 public: reported C repro on 2019/04/11 00:00

Sample crash report:

Crashes (27):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/04/22 07:40 linux-4.14.y 68d7a45e b0e8efcb .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/20 04:26 linux-4.14.y 58b454eb b0e8efcb .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/13 23:51 linux-4.14.y 1ec8f1f0 c402d8f1 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/20 22:01 linux-4.14.y 68d7a45e b0e8efcb .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/18 10:48 linux-4.14.y 58b454eb b0e8efcb .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/14 21:20 linux-4.14.y 1ec8f1f0 505ab413 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/26 19:43 linux-4.14.y 68d7a45e b617407b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/26 19:31 linux-4.14.y 68d7a45e b617407b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/26 17:42 linux-4.14.y 68d7a45e b617407b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/25 07:17 linux-4.14.y 68d7a45e 8e3c52b1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/25 05:46 linux-4.14.y 68d7a45e 8e3c52b1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/25 05:43 linux-4.14.y 68d7a45e 8e3c52b1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/25 04:53 linux-4.14.y 68d7a45e 8e3c52b1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/24 02:52 linux-4.14.y 68d7a45e 2398edea .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/23 12:40 linux-4.14.y 68d7a45e 53199d6e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/22 03:11 linux-4.14.y 68d7a45e b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/20 23:52 linux-4.14.y 68d7a45e b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/20 08:56 linux-4.14.y 68d7a45e b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/19 11:10 linux-4.14.y 58b454eb b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/19 08:04 linux-4.14.y 58b454eb b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/19 07:05 linux-4.14.y 58b454eb b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/19 06:51 linux-4.14.y 58b454eb b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/18 23:20 linux-4.14.y 58b454eb b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/18 22:10 linux-4.14.y 58b454eb b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/18 21:43 linux-4.14.y 58b454eb b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/17 02:19 linux-4.14.y 1ec8f1f0 b0e8efcb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci2-linux-4-14 2019/04/13 18:34 linux-4.14.y 1ec8f1f0 c402d8f1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk