syzbot


KASAN: use-after-free Read in lockref_get
Status: fixed on 2020/09/16 22:51
Reported-by: syzbot+603294af2d01acfdd6da@syzkaller.appspotmail.com
Fix commit: bad8e64fb19d blktrace: fix debugfs use after free
First crash: 569d, last: 469d
duplicates (2):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
general protection fault in simple_recursive_removal 2 561d 616d 0/22 closed as dup on 2020/06/28 17:09
KASAN: use-after-free Read in debugfs_remove (3) C done error 88 606d 1073d 0/22 closed as dup on 2020/06/28 17:08

Sample crash report:

Crashes (7):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2020/06/04 20:45 upstream acf25aa66371 6720fdef .config log report
ci-upstream-kasan-gce 2020/04/26 18:46 upstream b2768df24ec4 0ce7569e .config log report
ci-upstream-kasan-gce 2020/03/25 13:42 upstream 76ccd234269b 41f049cc .config log report
ci-upstream-kasan-gce-smack-root 2020/03/22 17:16 upstream b74b991fb8b9 78267cec .config log report
ci-upstream-kasan-gce-smack-root 2020/03/21 20:39 upstream 5ad0ec0b8652 4288d95e .config log report
ci-upstream-kasan-gce 2020/02/26 03:02 upstream f8788d86ab28 59b57593 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/05/02 15:09 linux-next ac935d227366 58da4c35 .config log report