syzbot


KASAN: use-after-free Read in rxrpc_send_keepalive
Status: fixed on 2019/11/04 14:50
Reported-by: syzbot+d850c266e3df14da1d31@syzkaller.appspotmail.com
Fix commit: c48fc11b rxrpc: Fix call ref leak
First crash: 237d, last: 165d

Cause bisection: failed (bisect log)
duplicates (6):
Title Repro Bisected Count Last Reported Patched Status
general protection fault in selinux_socket_sendmsg 5 188d 225d 0/17 closed as dup on 2019/08/22 13:35
KASAN: slab-out-of-bounds Read in rxrpc_send_keepalive 5 167d 210d 0/17 closed as dup on 2019/09/05 14:01
general protection fault in smack_socket_sendmsg 4 189d 216d 0/17 closed as dup on 2019/08/31 08:31
general protection fault in rxrpc_send_keepalive 20 170d 235d 0/17 closed as dup on 2019/08/22 13:32
WARNING in aa_sock_msg_perm 1290 165d 234d 0/17 closed as dup on 2019/08/22 13:39
general protection fault in aa_sock_msg_perm 3 172d 204d 0/17 closed as dup on 2019/09/11 23:38
similar bugs (1):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 KASAN: use-after-free Read in rxrpc_send_keepalive syz fix 6 156d 229d 1/1 fixed on 2019/12/18 17:42

Sample crash report:

Crashes (694):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-root 2019/10/17 09:06 upstream bc88f85c 8c88c9c1 .config log report syz C davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2019/10/07 18:45 upstream b145b0eb f3f7d9c8 .config log report syz C davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/09/10 23:34 upstream 3120b9a6 a60cb4cd .config log report syz C davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/10/18 01:00 upstream 283ea345 8c88c9c1 .config log report syz davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/09/04 13:08 upstream 089cf7f6 12381952 .config log report syz davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2019/09/04 10:44 upstream 089cf7f6 12381952 .config log report syz davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2019/09/04 13:53 net e33b4325 12381952 .config log report syz davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/09/04 13:10 net-next 2c1f9e26 12381952 .config log report syz davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/09/04 13:10 linux-next 6d028043 12381952 .config log report syz davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/08/29 12:09 linux-next ed2393ca fd37b39e .config log report syz davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/10/19 15:38 upstream b9959c7a 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2019/10/19 11:09 upstream b9959c7a 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2019/10/19 07:17 upstream b9959c7a 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/10/19 00:42 upstream b9959c7a 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/10/18 17:11 upstream 0e2adab6 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2019/10/18 15:39 upstream 0e2adab6 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2019/10/18 08:50 upstream 283ea345 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2019/10/18 07:07 upstream 283ea345 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2019/10/18 05:09 upstream 283ea345 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/10/17 15:18 upstream bc88f85c 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/10/17 12:13 upstream bc88f85c 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2019/10/16 20:59 upstream bc88f85c 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2019/10/16 15:25 upstream 3b1f00ac d4ea592f .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2019/10/15 11:08 upstream 5bc52f64 b5268b89 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/10/15 09:37 upstream 5bc52f64 05ad7292 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/10/15 08:24 upstream 5bc52f64 05ad7292 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/10/15 02:18 upstream 4f5cafb5 05ad7292 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/10/14 12:56 upstream d4615e5a a6aef847 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/10/14 05:36 upstream d4615e5a 2f661ec4 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2019/10/13 14:50 upstream da940012 2f661ec4 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2019/10/13 11:25 upstream da940012 2f661ec4 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2019/10/13 07:37 upstream 48acba98 426631dd .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2019/10/13 02:51 upstream 48acba98 426631dd .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/10/12 23:17 upstream 48acba98 426631dd .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/10/12 14:44 upstream 1c0cc5f1 426631dd .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/10/12 10:22 upstream 1c0cc5f1 426631dd .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2019/08/09 15:43 upstream b678c568 ede31a9b .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2019/10/06 06:12 net ef129d34 f3f7d9c8 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/20 22:16 net-next ebcd670d 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/20 13:58 net-next ebcd670d 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/20 08:37 net-next ebcd670d 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/20 04:24 net-next ebcd670d 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/19 09:36 net-next ebcd670d 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/19 08:19 net-next ebcd670d 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/19 06:08 net-next ebcd670d 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/18 23:20 net-next d9496f3e 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/17 23:18 net-next a8c41a68 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/17 15:30 net-next 2203cbf2 8c88c9c1 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/16 09:18 net-next 14f2cf60 d4ea592f .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/15 14:25 net-next 85a83a8f b5268b89 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/14 21:00 net-next 7e0d15ee 05ad7292 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/14 19:50 net-next 7e0d15ee 05ad7292 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/14 15:35 net-next 7e0d15ee 05ad7292 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/14 11:23 net-next 7e0d15ee a6aef847 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/14 08:43 net-next 7e0d15ee 2f661ec4 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/14 03:39 net-next c208bdb9 2f661ec4 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/13 05:24 net-next 524900a2 426631dd .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/12 18:16 net-next 524900a2 426631dd .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/12 11:05 net-next 524900a2 426631dd .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2019/10/12 07:04 net-next 41441d85 426631dd .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/10/04 12:22 linux-next 311ef88a b2f369e5 .config log report davem@davemloft.net, dhowells@redhat.com, linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org