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: 342d, last: 342d
similar bugs (8):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-49 possible deadlock in do_io_accounting C 4521 118d 354d 0/3 public: reported C repro on 2019/04/12 00:00
android-44 possible deadlock in do_io_accounting C 28 119d 354d 0/2 public: reported C repro on 2019/04/11 08:44
linux-4.19 possible deadlock in do_io_accounting C fix 4 182d 294d 1/1 fixed on 2019/12/10 20:49
upstream possible deadlock in do_io_accounting (3) C cause 39 4d23h 95d 0/17 upstream: reported C repro on 2019/12/26 21:15
linux-4.19 possible deadlock in do_io_accounting (2) syz 16 4d14h 97d 0/1 upstream: reported syz repro on 2019/12/24 07:12
upstream possible deadlock in do_io_accounting syz 1003 369d 847d 0/17 closed as dup on 2017/12/12 21:27
android-414 possible deadlock in do_io_accounting syz 70 370d 354d 0/1 public: reported syz repro on 2019/04/12 00:01
linux-4.14 possible deadlock in do_io_accounting C 38 22h29m 281d 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