syzbot


general protection fault in rds_recv_rcvbuf_delta
Status: upstream: reported C repro on 2018/11/12 05:51
Reported-by: syzbot+4b4f8163c2e246df3c4c@syzkaller.appspotmail.com
First crash: 248d, last: 20d

Bisection: introduced by (bisect log):

commit b534875d5ab348fb9193692589e2ee82ae768e3a
Author: Dennis Dalessandro <dennis.dalessandro@intel.com>
Date: Wed Jan 6 18:02:59 2016 +0000

  IB/rdmavt: Add device specific info prints

Tree: upstream
Crash: BUG: unable to handle kernel NULL pointer dereference in rds_bind (log)
Repro: C syz .config
similar bugs (1):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 general protection fault in rds_recv_rcvbuf_delta C 5 15d 35d 0/1 upstream: reported C repro on 2019/06/12 17:55

Sample crash report:

All crashes (35):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2019/02/02 19:15 upstream cd984a5b c198d5dd .config log report syz C davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-selinux-root 2019/02/02 22:02 upstream cd984a5b c198d5dd .config log report syz C davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-smack-root 2019/02/02 22:00 upstream cd984a5b c198d5dd .config log report syz C davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-root 2019/02/02 21:59 upstream cd984a5b c198d5dd .config log report syz C davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-386 2019/02/02 22:01 upstream cd984a5b c198d5dd .config log report syz C davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-linux-next-kasan-gce-root 2019/02/02 20:02 linux-next dc4c8999 c198d5dd .config log report syz C davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-net-kasan-gce 2019/06/10 12:16 net-next ad3a9ee0 0159583c .config log report syz davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-smack-root 2018/11/11 17:46 upstream e255aee5 7b5f8621 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-root 2019/06/27 11:02 upstream 249155c2 7509bf36 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-selinux-root 2019/06/26 12:22 upstream 249155c2 4d342240 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-root 2019/06/10 05:54 upstream d1fdb6d8 0159583c .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-smack-root 2019/06/10 05:50 upstream d1fdb6d8 0159583c .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-smack-root 2019/04/17 10:03 upstream 444fe991 b0e8efcb .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-selinux-root 2019/04/08 21:59 upstream fd008d1a 0dfb0452 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-root 2019/04/08 21:33 upstream fd008d1a 0dfb0452 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-root 2019/04/07 11:11 upstream faac51dd c34fde03 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce 2019/04/07 04:32 upstream faac51dd c34fde03 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-root 2019/04/04 20:47 upstream 145f47c7 6a475fff .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-selinux-root 2019/03/24 22:00 upstream 1bdd3dbf acbc5b7d .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-selinux-root 2019/03/24 15:59 upstream 1bdd3dbf acbc5b7d .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-root 2019/03/22 16:31 upstream 0939221e dce6e62f .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce 2019/03/14 14:06 upstream fa3d493f d09a902e .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce 2019/03/13 18:57 upstream ebc551f2 2881fc25 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-smack-root 2019/03/10 07:21 upstream 6cdc577a 12365b99 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-smack-root 2019/03/09 23:11 upstream 38e7571c 12365b99 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce 2019/03/05 22:12 upstream 63bdf428 16559f86 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-root 2019/03/04 14:50 upstream 1c163f4c 7c693b52 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce 2019/03/03 02:19 upstream c93d9218 1c0e457a .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce 2019/02/02 15:49 upstream cd984a5b c198d5dd .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-smack-root 2018/11/24 08:13 upstream 7c98a426 ecc7c870 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-386 2019/04/30 02:38 upstream 80871482 b617407b .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-386 2019/04/25 07:11 upstream cd8dead0 8e3c52b1 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-386 2019/04/14 06:34 upstream b60bc066 c402d8f1 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-kasan-gce-386 2019/04/01 11:47 upstream 79a3aaa7 ccf2355a .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com
ci-upstream-net-this-kasan-gce 2018/12/06 12:13 net ebaf39e6 3ab38479 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com