syzbot


KASAN: use-after-free Write in io_wq_worker_running
Status: fixed on 2020/11/16 12:12
Reported-by: syzbot+45fa0a195b941764e0f0@syzkaller.appspotmail.com
Fix commit: c4068bf898dd io-wq: fix use-after-free in io_wq_worker_running
First crash: 448d, last: 420d

Cause bisection: failed (bisect log)

Sample crash report:

Crashes (14):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2020/09/13 00:54 upstream 729e3d091984 ce441f06 .config log report syz C
ci-upstream-kasan-gce-root 2020/09/11 17:27 upstream 581cb3a26baf adfb8b4e .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/09/25 05:53 linux-next d1d2220c7f39 54289b08 .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/09/07 22:45 upstream f4d51dffc6c0 abf9ba4f .config log report syz
ci-upstream-kasan-gce-smack-root 2020/10/04 14:41 upstream 22fbc037cd32 5ef9c291 .config log report info
ci-upstream-kasan-gce-smack-root 2020/09/26 19:13 upstream 7c7ec3226f5f 2d5ea0cb .config log report info
ci-upstream-kasan-gce-smack-root 2020/09/21 07:03 upstream ba4f184e126b 9564d2e9 .config log report info
ci-upstream-kasan-gce-smack-root 2020/09/19 10:45 upstream eb5f95f1593f 53ce8104 .config log report info
ci-upstream-kasan-gce-smack-root 2020/09/17 08:35 upstream 5925fa68fe82 8247808b .config log report info
ci-upstream-kasan-gce-smack-root 2020/09/16 09:27 upstream fc4f28bb3daf 18d7d030 .config log report info
ci-upstream-kasan-gce-root 2020/09/11 04:27 upstream 7fe10096c150 409809d8 .config log report
ci-upstream-kasan-gce-selinux-root 2020/09/06 19:21 upstream dd9fb9bb3340 abf9ba4f .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/15 13:55 linux-next 6b02addb1d17 6989d6f6 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/06 19:01 linux-next 7a6956579ce6 abf9ba4f .config log report