syzbot


KASAN: use-after-free Read in rfcomm_dlc_exists
Status: upstream: reported on 2018/07/24 07:27
Reported-by: syzbot+728bead095cef3335bb6@syzkaller.appspotmail.com
First crash: 683d, last: 68d
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.14 KASAN: use-after-free Read in rfcomm_dlc_exists 17 144d 349d 0/1 auto-closed as invalid on 2020/05/12 12:00
linux-4.19 KASAN: use-after-free Read in rfcomm_dlc_exists 46 112d 354d 0/1 upstream: reported on 2019/06/17 11:22

Sample crash report:

Crashes (833):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-root 2020/03/29 18:45 upstream e595dd94 05736b29 .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/03/23 01:23 upstream 67d584e3 78267cec .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/03/18 12:13 upstream ac309e77 97bc55ce .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/02/27 13:05 upstream f8788d86 59b57593 .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/02/20 09:03 upstream ca7e1fd1 81230308 .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/02/17 04:57 upstream 11a48a5a 1f448cd6 .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/01/18 00:34 upstream ab7541c3 3de7aabb .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/01/15 09:46 upstream 95e20af9 fa12bd3c .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2020/01/11 05:44 upstream e69ec487 4de4e9f0 .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-qemu-upstream-386 2020/01/15 16:09 upstream 95e20af9 069a5a44 .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/02/15 16:25 net 2019fc96 5d7b90f1 .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/02/13 21:17 net b9287f2a c5ed587f .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/02/01 01:37 net 9f68e365 c30117b2 .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/17 02:51 net 567110f1 3de7aabb .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/17 02:08 net 567110f1 3de7aabb .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/17 00:32 net 567110f1 3de7aabb .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/16 12:37 net 567110f1 3de7aabb .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/15 18:12 net 8b792f84 f9b69507 .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/15 11:59 net 8c4df83f fa12bd3c .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/15 08:01 net f8d7408a fa12bd3c .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/15 05:22 net f8d7408a fa12bd3c .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/15 03:37 net f8d7408a fa12bd3c .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/15 02:17 net f8d7408a fa12bd3c .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/15 01:03 net f8d7408a fa12bd3c .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/14 23:12 net f8d7408a fa12bd3c .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/14 19:56 net f8d7408a fa12bd3c .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/14 18:39 net a112adaf 32881205 .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/14 16:06 net a112adaf 32881205 .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/14 12:33 net a112adaf 32881205 .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/14 10:28 net a112adaf 32881205 .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/14 04:06 net a112adaf 32881205 .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/13 19:14 net c9f53049 99565c1a .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/13 11:29 net c9f53049 99565c1a .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/12 23:21 net c9f53049 53faa9fe .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/12 16:10 net c9f53049 31290a45 .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/12 11:41 net c9f53049 31290a45 .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/12 07:54 net c9f53049 4c04afaa .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/12 03:17 net a5c3a7c0 4c04afaa .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/11 23:19 net a5c3a7c0 4c04afaa .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/11 21:39 net a5c3a7c0 4c04afaa .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/11 18:26 net a5c3a7c0 4c04afaa .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/11 06:00 net e267371d 4de4e9f0 .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/01/10 21:01 net e267371d 4de4e9f0 .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/03/14 18:51 net-next 94229d45 749688d2 .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/01/29 19:05 net-next b3a60822 5ed23f9a .config log report davem@davemloft.net, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/01/16 22:00 net-next 1ccf6c13 3de7aabb .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/01/13 23:53 net-next e07c5f2e 99565c1a .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/01/07 11:12 net-next 1b935183 1bcd407e .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/11/21 05:00 linux-next 1fef9976 8098ea0f .config log report davem@davemloft.net, gustavo@embeddedor.com, johan.hedberg@gmail.com, keescook@chromium.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org, tiny.windzz@gmail.com
ci-upstream-linux-next-kasan-gce-root 2018/07/23 20:30 linux-next 89cf5535 912c93d7 .config log report davem@davemloft.net, johan.hedberg@gmail.com, keescook@chromium.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org