syzbot


possible deadlock in do_io_accounting
Status: closed as dup on 2017/12/12 21:27
Reported-by: syzbot+e67a4c51cf784b4d739fd8402e6dd0ea296cda5c@syzkaller.appspotmail.com
First crash: 735d, last: 256d
Duplicate of (1):
Title Repro Bisected Count Last Reported
possible deadlock in seq_read C 19074 247d 737d
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-49 possible deadlock in do_io_accounting C 4521 5d04h 241d 0/3 public: reported C repro on 2019/04/12 00:00
android-44 possible deadlock in do_io_accounting C 28 6d17h 241d 0/2 public: reported C repro on 2019/04/11 08:44
linux-4.19 possible deadlock in do_io_accounting C 4 69d 181d 0/1 upstream: reported C repro on 2019/06/10 16:04
upstream possible deadlock in do_io_accounting (2) 1 229d 227d 0/16 auto-closed as invalid on 2019/10/20 09:03
android-414 possible deadlock in do_io_accounting syz 70 257d 241d 0/1 public: reported syz repro on 2019/04/12 00:01
linux-4.14 possible deadlock in do_io_accounting C 3 44d 167d 0/1 upstream: reported C repro on 2019/06/24 03:04

Sample crash report:

Crashes (1003):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2018/09/23 14:29 upstream 328c6333 37079712 .config log report syz adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2018/09/23 12:04 upstream 328c6333 37079712 .config log report syz adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2018/09/22 20:54 upstream 10dc890d 37079712 .config log report syz adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2018/09/22 20:54 upstream 10dc890d 37079712 .config log report syz adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2018/09/22 19:19 upstream 10dc890d 37079712 .config log report syz adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2018/09/22 19:04 upstream 10dc890d 37079712 .config log report syz adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2018/09/22 05:32 upstream 10dc890d 37079712 .config log report syz adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2018/09/22 02:51 upstream 10dc890d 37079712 .config log report syz adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2018/09/22 01:13 upstream 10dc890d 37079712 .config log report syz adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2018/09/22 00:07 upstream 10dc890d 37079712 .config log report syz adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2018/09/22 21:04 upstream 10dc890d 37079712 .config log report syz adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2018/09/22 18:30 upstream 10dc890d 37079712 .config log report syz adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2018/09/22 20:52 linux-next 46c163a0 37079712 .config log report syz adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2018/09/22 19:43 linux-next 46c163a0 37079712 .config log report syz adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2018/09/22 09:19 linux-next 46c163a0 37079712 .config log report syz adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2019/03/26 04:11 upstream 8c2ffd91 55684ce1 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, casey@schaufler-ca.com, keescook@chromium.org, kent.overstreet@gmail.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/03/22 15:57 upstream 0939221e dce6e62f .config log report adobriyan@gmail.com, akpm@linux-foundation.org, casey@schaufler-ca.com, keescook@chromium.org, kent.overstreet@gmail.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2019/03/19 03:43 upstream 9e98c678 46264c32 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, casey@schaufler-ca.com, keescook@chromium.org, kent.overstreet@gmail.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/03/18 17:51 upstream 9e98c678 4656beca .config log report adobriyan@gmail.com, akpm@linux-foundation.org, casey@schaufler-ca.com, keescook@chromium.org, kent.overstreet@gmail.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/03/04 17:17 upstream 1c163f4c 7c693b52 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2019/03/01 17:58 upstream 7d762d69 68d9e495 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2019/02/27 08:08 upstream 7d762d69 f2468c12 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2019/02/27 06:38 upstream 7d762d69 f2468c12 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/02/26 17:16 upstream 7d762d69 a36ecd98 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/02/19 13:51 upstream b5372fe5 59f36113 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, vbabka@suse.cz, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/02/16 16:18 upstream 5ded5871 f42dee6d .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/02/16 09:18 upstream 5ded5871 f42dee6d .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, vbabka@suse.cz, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2019/02/13 02:30 upstream 57902dc0 1eedba36 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2019/02/12 23:01 upstream 57902dc0 6ecc6d0f .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, vbabka@suse.cz, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2019/02/12 09:54 upstream aa0c38cf 65a0d619 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2019/02/06 04:56 upstream 8834f560 d672172c .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, vbabka@suse.cz, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/01/31 14:42 upstream af0c9af1 aa432daf .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, vbabka@suse.cz, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/01/29 23:47 upstream 4aa9fc2a aa432daf .config log report adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/01/27 09:36 upstream ba606975 c73f090a .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/01/26 20:02 upstream ba606975 c73f090a .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/01/23 18:38 upstream 333478a7 7cf3249c .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2019/01/23 11:25 upstream 333478a7 7cf3249c .config log report adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2019/01/22 11:08 upstream 48b16198 985f75cc .config log report adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/01/21 06:45 upstream 49a57857 fd37a550 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, vbabka@suse.cz, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/01/19 23:35 upstream b0efca46 8aa587b0 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/01/19 02:43 upstream d7393226 2103a236 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, vbabka@suse.cz, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/01/18 23:54 upstream d7393226 2103a236 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, vbabka@suse.cz, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/01/18 07:46 upstream a3a80255 5bf17c30 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2019/01/18 04:06 upstream a3a80255 5bf17c30 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2019/01/17 15:20 upstream 7fbfee7c 769e75ed .config log report adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2019/01/16 16:25 upstream 47bfa6d9 d538790b .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/01/11 17:27 upstream 1bdbe227 c3f3344c .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, vbabka@suse.cz, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2019/01/09 00:45 upstream 7b558513 010ed08b .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2019/01/08 18:05 upstream 3bd6e94b 37dd2683 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2019/01/06 16:03 upstream b5aef86e 94f8adb5 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, vbabka@suse.cz, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2019/01/06 05:25 upstream f1c2f885 53be0a37 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, gorcunov@openvz.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-selinux-root 2019/01/05 18:31 upstream 3fed6ae4 53be0a37 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, vbabka@suse.cz, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-smack-root 2019/01/03 22:32 upstream 645ff1e8 66fcd29b .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-root 2019/01/03 16:47 upstream 645ff1e8 66fcd29b .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2019/03/06 02:01 upstream 63bdf428 16559f86 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2019/03/01 03:15 upstream 7d762d69 09aeeba4 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2019/02/01 11:52 upstream 5b4746a0 0c07abcf .config log report adobriyan@gmail.com, akpm@linux-foundation.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2019/03/27 16:54 linux-next a392ee45 4e668495 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, casey@schaufler-ca.com, keescook@chromium.org, kent.overstreet@gmail.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2019/02/14 16:34 linux-next b3418f8b 76dd003f .config log report adobriyan@gmail.com, akpm@linux-foundation.org, casey@schaufler-ca.com, keescook@chromium.org, kent.overstreet@gmail.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, sfr@canb.auug.org.au, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2019/02/03 10:10 linux-next dc4c8999 c198d5dd .config log report adobriyan@gmail.com, akpm@linux-foundation.org, casey@schaufler-ca.com, keescook@chromium.org, kent.overstreet@gmail.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, sfr@canb.auug.org.au, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2019/01/23 21:43 linux-next 5b74ce50 56558f63 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, casey@schaufler-ca.com, keescook@chromium.org, kent.overstreet@gmail.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2019/01/23 12:41 linux-next 5b74ce50 7cf3249c .config log report adobriyan@gmail.com, akpm@linux-foundation.org, casey@schaufler-ca.com, keescook@chromium.org, kent.overstreet@gmail.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-linux-next-kasan-gce-root 2019/01/20 15:50 linux-next 9673b4aa fd37a550 .config log report adobriyan@gmail.com, akpm@linux-foundation.org, casey@schaufler-ca.com, keescook@chromium.org, kent.overstreet@gmail.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-upstream-mmots-kasan-gce 2017/12/27 20:11 mmots 37759fa6 09c8f4c0 .config log report adobriyan@gmail.com, akinobu.mita@gmail.com, akpm@linux-foundation.org, dvyukov@google.com, ebiederm@xmission.com, jpoimboe@redhat.com, linux-kernel@vger.kernel.org, mhocko@suse.com, mingo@kernel.org, vegard.nossum@oracle.com