syzbot


possible deadlock in do_io_accounting (2)
Status: auto-closed as invalid on 2019/10/20 09:03
Reported-by: syzbot+d7d7de240978094ce2ef@syzkaller.appspotmail.com
First crash: 229d, last: 229d
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 6d18h 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 syz 1003 256d 734d 0/16 closed as dup on 2017/12/12 21:27
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 (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-smack-root 2019/04/23 09:02 upstream 085b7755 53199d6e .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