syzbot


KASAN: use-after-free Read in refcount_sub_and_test_checked
Status: fixed on 2018/08/08 18:10
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: e6aed040 Revert "net/ipv6: fix metrics leak"
First crash: 850d, last: 849d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: use-after-free Read in refcount_sub_and_test_checked (2) syz done error 10 290d 696d 0/17 upstream: reported syz repro on 2019/01/02 11:26

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-linux-next-kasan-gce-root 2018/08/03 03:25 linux-next d237c54d 5b7e23bb .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-linux-next-kasan-gce-root 2018/08/02 15:23 linux-next d237c54d 0a7cf4ec .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-linux-next-kasan-gce-root 2018/08/01 18:11 linux-next d9bd94c0 0a7cf4ec .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org