syzbot


BUG: unable to handle kernel NULL pointer dereference in rds_bind
Status: fixed on 2019/10/15 23:40
Reported-by: syzbot+fae39afd2101a17ec624@syzkaller.appspotmail.com
Fix commit: 05733434ee9a net/rds: Check laddr_check before calling it
First crash: 818d, last: 802d

Cause bisection: introduced by (bisect log) :
commit b9a1e627405d68d475a3c1f35e685ccfb5bbe668
Author: Cong Wang <xiyou.wangcong@gmail.com>
Date: Thu Jul 4 00:21:13 2019 +0000

  hsr: implement dellink to clean up resources

Crash: general protection fault in send_hsr_supervision_frame (log)
Repro: C syz .config

Sample crash report:

Crashes (51):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2019/09/19 19:23 upstream b41dae061bbd eb940044 .config log report syz C
ci-upstream-kasan-gce-selinux-root 2019/09/18 15:22 upstream 35f7a9526615 c2dcd700 .config log report syz C
ci-upstream-kasan-gce-smack-root 2019/09/18 11:26 upstream 7f2444d38f6b 03e0d245 .config log report syz C
ci-upstream-kasan-gce 2019/09/18 05:51 upstream 7f2444d38f6b 03e0d245 .config log report syz C
ci-upstream-kasan-gce-386 2019/09/17 08:56 upstream cef7298262e9 51ca0454 .config log report syz C
ci-upstream-net-this-kasan-gce 2019/09/14 04:47 net 8f6617badcc9 32d59357 .config log report syz C
ci-upstream-net-this-kasan-gce 2019/09/12 12:30 net f4b752a6b270 f4e53c10 .config log report syz C
ci-upstream-net-kasan-gce 2019/09/18 04:11 net-next 1bab8d4c488b 03e0d245 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2019/09/23 15:43 linux-next b5b3bd898ba9 1e9788a0 .config log report syz C
ci-upstream-kasan-gce-root 2019/09/25 20:54 upstream f41def397161 a3355dba .config log report
ci-upstream-kasan-gce-root 2019/09/25 14:44 upstream 351c8a09b00b e38a6630 .config log report
ci-upstream-kasan-gce-selinux-root 2019/09/23 10:00 upstream 619e17cf75dd d96e88f3 .config log report
ci-upstream-kasan-gce-root 2019/09/21 08:26 upstream f97c81dc6ca5 d96e88f3 .config log report
ci-upstream-kasan-gce 2019/09/21 02:14 upstream f97c81dc6ca5 d96e88f3 .config log report
ci-upstream-kasan-gce 2019/09/19 05:30 upstream d013cc800a2a 46c0be24 .config log report
ci-upstream-kasan-gce 2019/09/19 02:03 upstream d013cc800a2a 46c0be24 .config log report
ci-upstream-kasan-gce-root 2019/09/17 10:07 upstream cef7298262e9 51ca0454 .config log report
ci-upstream-kasan-gce-selinux-root 2019/09/17 09:09 upstream cef7298262e9 51ca0454 .config log report
ci-upstream-kasan-gce 2019/09/16 23:09 upstream 4d856f72c10e cb936299 .config log report
ci-upstream-kasan-gce 2019/09/16 01:56 upstream 1609d7604b84 32d59357 .config log report
ci-upstream-kasan-gce 2019/09/16 00:13 upstream 1609d7604b84 32d59357 .config log report
ci-upstream-kasan-gce-root 2019/09/15 19:13 upstream 1609d7604b84 32d59357 .config log report
ci-upstream-kasan-gce 2019/09/15 18:15 upstream 1609d7604b84 32d59357 .config log report
ci-upstream-kasan-gce-smack-root 2019/09/15 07:47 upstream 1609d7604b84 32d59357 .config log report
ci-upstream-kasan-gce-selinux-root 2019/09/15 06:37 upstream 1609d7604b84 32d59357 .config log report
ci-upstream-net-this-kasan-gce 2019/09/27 22:49 net 2b6fd3ea438c d8074e0b .config log report
ci-upstream-net-this-kasan-gce 2019/09/27 00:47 net ca7a03c41753 2f1548bc .config log report
ci-upstream-net-this-kasan-gce 2019/09/25 17:49 net 9f5c44cf61a7 a3355dba .config log report
ci-upstream-net-this-kasan-gce 2019/09/22 04:31 net 7b09c2d052db d96e88f3 .config log report
ci-upstream-net-this-kasan-gce 2019/09/20 02:52 net 280ceaed79f1 4d3ae0b7 .config log report
ci-upstream-net-this-kasan-gce 2019/09/13 19:17 net 8f6617badcc9 40fa42bc .config log report
ci-upstream-net-this-kasan-gce 2019/09/12 11:37 net f4b752a6b270 f4e53c10 .config log report
ci-upstream-net-kasan-gce 2019/09/27 21:05 net-next b41dae061bbd d8074e0b .config log report
ci-upstream-net-kasan-gce 2019/09/27 15:01 net-next b41dae061bbd d8074e0b .config log report
ci-upstream-net-kasan-gce 2019/09/27 05:06 net-next b41dae061bbd 2f1548bc .config log report
ci-upstream-net-kasan-gce 2019/09/26 03:12 net-next b41dae061bbd a3355dba .config log report
ci-upstream-net-kasan-gce 2019/09/25 22:43 net-next b41dae061bbd a3355dba .config log report
ci-upstream-net-kasan-gce 2019/09/25 06:54 net-next b41dae061bbd e38a6630 .config log report
ci-upstream-net-kasan-gce 2019/09/24 22:39 net-next b41dae061bbd 0942eab8 .config log report
ci-upstream-net-kasan-gce 2019/09/23 11:29 net-next b41dae061bbd d96e88f3 .config log report
ci-upstream-net-kasan-gce 2019/09/23 10:54 net-next b41dae061bbd d96e88f3 .config log report
ci-upstream-net-kasan-gce 2019/09/22 19:28 net-next b41dae061bbd d96e88f3 .config log report
ci-upstream-net-kasan-gce 2019/09/21 20:01 net-next b41dae061bbd d96e88f3 .config log report
ci-upstream-net-kasan-gce 2019/09/21 16:56 net-next b41dae061bbd d96e88f3 .config log report
ci-upstream-net-kasan-gce 2019/09/21 07:26 net-next b41dae061bbd d96e88f3 .config log report
ci-upstream-net-kasan-gce 2019/09/20 17:35 net-next b41dae061bbd d96e88f3 .config log report
ci-upstream-net-kasan-gce 2019/09/20 17:35 net-next b41dae061bbd d96e88f3 .config log report
ci-upstream-net-kasan-gce 2019/09/18 08:56 net-next 1bab8d4c488b 03e0d245 .config log report
ci-upstream-net-kasan-gce 2019/09/18 05:58 net-next 1bab8d4c488b 03e0d245 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/09/22 12:32 linux-next b5b3bd898ba9 d96e88f3 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/09/19 20:35 linux-next eb2f12732f67 eb940044 .config log report