syzbot


malloc: free list modified: devbuf
Status: fixed on 2019/10/22 13:03
Reported-by: syzbot+17937fddcfc9aedfe5b0@syzkaller.appspotmail.com
Fix commit: put bpfdesc reference counting back, revert change introduced in 1.175 as: BPF: remove redundant reference counting of filedescriptors
First crash: 648d, last: 642d

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-openbsd-main 2019/10/19 15:51 openbsd b1a121060c68 8c88c9c1 .config log report syz
ci-openbsd-main 2019/10/16 02:17 openbsd 19120e8f37ae d4ea592f .config log report syz
ci-openbsd-main 2019/10/22 04:39 openbsd 09b707593b26 c59a7cd8 .config log report
ci-openbsd-main 2019/10/19 15:11 openbsd b1a121060c68 8c88c9c1 .config log report
ci-openbsd-main 2019/10/16 01:28 openbsd 19120e8f37ae d4ea592f .config log report