syzbot


[upstream] general protection fault in lo_ioctl (2)
Status: fixed on 2019/01/15 20:25
Reported-by: syzbot+bf89c128e05dd6c62523@syzkaller.appspotmail.com
Fix commit: 310ca162 block/loop: Use global lock for ioctl() operation.
First crash: 335d, last: 321d
duplicates:
Title Repro Bisected Count Last Reported Patched Status
general protection fault in loop_validate_file C 19 88d 273d 0/12 closed as dup on 2018/06/18 14:51
similar bugs:
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream general protection fault in lo_ioctl 17 506d 500d 0/12 closed as invalid on 2018/02/12 16:15

Sample crash report:

All crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-386 2018/05/01 22:09 upstream fff75eb2 d5b114b4 .config log report syz axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-root 2018/04/17 20:12 upstream a27fc142 b80fd3b5 .config log report axboe@kernel.dk, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org