syzbot


BUG: unable to handle kernel NULL pointer dereference in check_preemption_disabled (3)
Status: fixed on 2020/07/17 17:58
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: 3021e69219e2 kcov: check kcov_softirq in kcov_remote_stop()
First crash: 529d, last: 529d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream BUG: unable to handle kernel NULL pointer dereference in check_preemption_disabled (2) 1 531d 531d 0/22 closed as invalid on 2020/06/16 10:33
upstream BUG: unable to handle kernel NULL pointer dereference in check_preemption_disabled 1 538d 538d 0/22 closed as invalid on 2020/06/10 12:27

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2020/06/17 19:51 upstream 7ae77150d94d b9f3810b .config log report
ci-upstream-kasan-gce-smack-root 2020/06/17 18:16 upstream 7ae77150d94d b9f3810b .config log report
ci-upstream-kasan-gce-smack-root 2020/06/17 08:52 upstream 7ae77150d94d b9f3810b .config log report