syzbot


general protection fault in tipc_mcast_filter_msg
Status: fixed on 2019/06/14 18:22
Reported-by: syzbot+be4bdf2cc3e85e952c50@syzkaller.appspotmail.com
Fix commit: 08e046c8 tipc: fix a null pointer deref
First crash: 182d, last: 159d
Bisection: introduced by (bisect log):

commit c55c8edafa91139419ed011f7d036274ce96be0b
Author: Hoang Le <hoang.h.le@dektech.com.au>
Date: Tue Mar 19 11:49:50 2019 +0000

  tipc: smooth change between replicast and broadcast

Tree: bpf-next
Crash: general protection fault in tipc_mcast_filter_msg (log)
Repro: C syz .config

Sample crash report:

All crashes (3889):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-bpf-next-kasan-gce 2019/03/20 03:41 bpf-next a0cfa79f 2458c1c6 .config log report syz C davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-net-kasan-gce 2019/03/20 05:02 net-next 9bd5423f 2458c1c6 .config log report syz C davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/03/20 04:58 bpf-next a0cfa79f 2458c1c6 .config log report syz C davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-net-kasan-gce 2019/03/20 04:30 net-next 9bd5423f 2458c1c6 .config log report syz C davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-net-kasan-gce 2019/03/29 02:04 net-next eda3d1b0 14c58f8d .config log report syz davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-net-kasan-gce 2019/03/26 23:37 net-next be67101f 55684ce1 .config log report syz davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-linux-next-kasan-gce-root 2019/03/27 01:37 linux-next ab8bba4e 55684ce1 .config log report syz davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/03/19 22:36 bpf-next a0cfa79f e4549234 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 16:40 bpf-next 0e7c6376 e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 14:46 bpf-next 0e7c6376 e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 12:44 bpf-next 0e7c6376 e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 12:18 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 11:12 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 10:03 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 09:14 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 08:01 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 06:59 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 06:25 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 05:11 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 04:09 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 04:09 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 03:08 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 02:06 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 01:47 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/11 00:47 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 23:46 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 22:48 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 21:41 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 20:21 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 19:14 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 17:27 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 16:24 bpf-next 50bd645b e955ac50 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 14:08 bpf-next 6316f783 65b612b7 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 13:10 bpf-next 6316f783 65b612b7 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 12:07 bpf-next 6316f783 65b612b7 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 11:05 bpf-next 6316f783 65b612b7 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 09:45 bpf-next 6316f783 65b612b7 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 08:38 bpf-next 6316f783 65b612b7 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 07:32 bpf-next 6316f783 65b612b7 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 06:06 bpf-next 6316f783 65b612b7 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 03:58 bpf-next ff466b58 65b612b7 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 02:51 bpf-next ff466b58 65b612b7 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 02:41 bpf-next ff466b58 65b612b7 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/10 01:01 bpf-next ff466b58 65b612b7 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/09 23:41 bpf-next ff466b58 65b612b7 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/09 22:18 bpf-next ff466b58 65b612b7 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/09 20:52 bpf-next ff466b58 995065ff .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/09 20:04 bpf-next ff466b58 995065ff .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/09 19:01 bpf-next ff466b58 995065ff .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/09 18:04 bpf-next ff466b58 995065ff .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-bpf-next-kasan-gce 2019/04/09 17:01 bpf-next ff466b58 995065ff .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-net-kasan-gce 2019/04/05 04:01 net-next 847d44ef e5d1b3ac .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com
ci-upstream-linux-next-kasan-gce-root 2019/04/07 16:50 linux-next 81e0cd6a c34fde03 .config log report davem@davemloft.net, jon.maloy@ericsson.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com