syzbot


KASAN: use-after-free Read in sk_psock_unlink
Status: upstream: reported syz repro on 2018/10/26 07:37
Reported-by: syzbot+3acd9f67a6a15766686e@syzkaller.appspotmail.com
First crash: 1060d, last: 611d

Cause bisection: introduced by (bisect log) :
commit 48a3c64b4649b5b23a4ca756af93b4ee820ff883
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri Jun 29 14:11:03 2018 +0000

  Merge tag 'drm-fixes-2018-06-29' of git://anongit.freedesktop.org/drm/drm

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

Fix bisection: failed (bisect log)

Sample crash report:

Crashes (84):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2020/01/18 01:09 upstream ab7541c3addd 3de7aabb .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/09/13 19:01 upstream 505a8ec7e11a 40fa42bc .config log report syz
ci-upstream-kasan-gce-root 2019/08/07 05:23 upstream f4eb1423e433 c6f01e54 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/08/07 04:44 upstream f4eb1423e433 c6f01e54 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/08/07 02:38 upstream f4eb1423e433 c6f01e54 .config log report syz
ci-upstream-kasan-gce-root 2019/07/31 20:57 upstream 4010b622f1d2 c692b5bd .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/07/31 20:33 upstream 4010b622f1d2 c692b5bd .config log report syz
ci-upstream-kasan-gce-smack-root 2019/07/31 13:42 upstream 629f8205a6cc 7c7ded69 .config log report syz
ci-upstream-kasan-gce-root 2019/07/26 08:18 upstream 6789f873ed37 732bc5a0 .config log report syz
ci-upstream-kasan-gce-root 2019/07/19 08:57 upstream 3bfe1fc46794 7bb222f7 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/07/13 00:41 upstream d7d170a8e357 baa5258a .config log report syz
ci-upstream-kasan-gce-smack-root 2019/07/10 13:26 upstream e9a83bd23220 f62e1e85 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/07/01 22:00 upstream 6fbc7275c7a9 907bf746 .config log report syz
ci-upstream-kasan-gce-root 2019/07/01 20:47 upstream 6fbc7275c7a9 907bf746 .config log report syz
ci-upstream-kasan-gce-root 2019/07/01 09:14 upstream 6fbc7275c7a9 699d6448 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/06/26 09:08 upstream 249155c20f9b 0a8d1a96 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/06/21 15:30 upstream abf02e2964b3 34bf9440 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/06/19 03:59 upstream 29f785ff76b6 e3f76baa .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/06/18 05:54 upstream 9e0babf2c06c 442206d7 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/06/16 13:14 upstream e01e060fe00d 442206d7 .config log report syz
ci-upstream-kasan-gce-smack-root 2019/06/11 21:52 upstream 01ccc3ad4413 5b5826d0 .config log report syz
ci-upstream-net-this-kasan-gce 2019/07/31 10:44 net 107e47cc80ec 7c7ded69 .config log report syz
ci-upstream-net-this-kasan-gce 2019/07/27 16:15 net 107e47cc80ec c85e1c5b .config log report syz
ci-upstream-net-this-kasan-gce 2019/06/26 06:00 net 904d88d743b0 0a8d1a96 .config log report syz
ci-upstream-net-this-kasan-gce 2019/06/16 10:37 net ef7bfa84725d 442206d7 .config log report syz
ci-upstream-net-this-kasan-gce 2019/06/15 12:35 net 35fc07aee8f6 442206d7 .config log report syz
ci-upstream-net-this-kasan-gce 2019/06/11 13:28 net dce5ccccd123 5b5826d0 .config log report syz
ci-upstream-net-this-kasan-gce 2019/06/05 17:50 net f4cfcfbdf03c bfb4a51e .config log report syz
ci-upstream-net-this-kasan-gce 2019/05/25 10:52 net ce8d24f9a596 85c57315 .config log report syz
ci-upstream-net-kasan-gce 2020/01/17 15:04 net-next 6bc803803526 3de7aabb .config log report syz
ci-upstream-net-kasan-gce 2019/10/13 08:33 net-next 524900a212f4 426631dd .config log report syz
ci-upstream-net-kasan-gce 2019/09/17 04:42 net-next 990925fad5c2 51ca0454 .config log report syz
ci-upstream-net-kasan-gce 2019/07/18 23:50 net-next 192f0f8e9db7 7bb222f7 .config log report syz
ci-upstream-net-kasan-gce 2019/06/25 11:55 net-next 7d30a7f6424e 82c13b6b .config log report syz
ci-upstream-net-kasan-gce 2019/05/22 14:44 net-next f49aa1de9836 84b9d384 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/09/01 18:45 linux-next 6d028043b55e bad3cce2 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/08/20 17:43 linux-next 54c851a8cc73 cfc9868f .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/07/31 19:49 linux-next ce96e791d6a7 c692b5bd .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/06/28 19:53 linux-next 48568d8c7f47 7509bf36 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/06/25 03:52 linux-next 9ffadb46f3db 82c13b6b .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/06/15 22:27 linux-next f4788d37bc84 442206d7 .config log report syz
ci-upstream-kasan-gce-selinux-root 2020/01/16 11:29 upstream f5ae2ea6347a f9b69507 .config log report
ci-upstream-kasan-gce-selinux-root 2020/01/08 01:33 upstream ae6088216ce4 6738e0b3 .config log report
ci-upstream-kasan-gce-selinux-root 2019/10/25 06:34 upstream 39a38bcba4ab d01bb02a .config log report
ci-upstream-kasan-gce-selinux-root 2019/09/20 12:58 upstream 574cc4539762 d96e88f3 .config log report
ci-upstream-kasan-gce-selinux-root 2019/08/10 11:09 upstream 7f20fd23377a acb51638 .config log report
ci-upstream-kasan-gce-root 2019/07/29 08:31 upstream a9815a4fa2fd c85e1c5b .config log report
ci-upstream-kasan-gce-smack-root 2019/06/30 01:40 upstream 728254541ebc 7509bf36 .config log report
ci-upstream-kasan-gce-smack-root 2019/06/27 10:44 upstream 249155c20f9b 7509bf36 .config log report
ci-upstream-kasan-gce-selinux-root 2019/06/23 09:44 upstream abf02e2964b3 34bf9440 .config log report
ci-upstream-kasan-gce-selinux-root 2019/06/22 23:22 upstream abf02e2964b3 34bf9440 .config log report
ci-upstream-kasan-gce-smack-root 2019/06/22 17:11 upstream abf02e2964b3 34bf9440 .config log report
ci-upstream-kasan-gce-root 2019/06/22 13:32 upstream abf02e2964b3 34bf9440 .config log report
ci-upstream-kasan-gce-root 2019/06/22 09:58 upstream abf02e2964b3 34bf9440 .config log report
ci-upstream-kasan-gce-selinux-root 2019/06/19 07:34 upstream bed3c0d84e7e 34bf9440 .config log report
ci-upstream-kasan-gce-smack-root 2019/06/17 14:56 upstream 9e0babf2c06c 442206d7 .config log report
ci-upstream-kasan-gce-smack-root 2019/06/09 17:00 upstream d1fdb6d8f6a4 0159583c .config log report
ci-upstream-kasan-gce-smack-root 2019/06/04 16:06 upstream 788a024921c4 e41a20c5 .config log report
ci-upstream-kasan-gce-smack-root 2019/06/04 08:04 upstream 788a024921c4 ce07a7ae .config log report
ci-upstream-kasan-gce-selinux-root 2019/05/27 10:44 upstream cd6c84d8f0cd 562efd79 .config log report
ci-upstream-kasan-gce-selinux-root 2019/01/20 13:41 upstream 6e693b3ffecb 353f32ea .config log report
ci-upstream-kasan-gce-smack-root 2018/12/14 10:51 upstream 65e08c5e8631 fe7127be .config log report
ci-upstream-kasan-gce-smack-root 2018/12/02 04:15 upstream 4b78317679c4 5a581673 .config log report
ci-upstream-kasan-gce-selinux-root 2018/11/27 00:56 upstream 6f8b52ba442c ac912200 .config log report
ci-upstream-kasan-gce-root 2018/11/14 12:30 upstream ccda4af0f4b9 5f5f6d14 .config log report
ci-upstream-kasan-gce-root 2018/11/14 07:52 upstream ccda4af0f4b9 5f5f6d14 .config log report
ci-upstream-net-this-kasan-gce 2019/07/10 21:18 net e858faf556d4 ff7bf04c .config log report
ci-upstream-net-kasan-gce 2019/09/04 20:28 net-next 2c1f9e263444 040fda58 .config log report
ci-upstream-net-kasan-gce 2019/08/29 23:08 net-next d00ee466a07e fd37b39e .config log report
ci-upstream-net-kasan-gce 2019/06/08 13:19 net-next a6cdeeb16bff cf9c3a50 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/11/07 10:06 linux-next c68c5373c504 d797d201 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/09/22 08:33 linux-next b5b3bd898ba9 d96e88f3 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/31 02:30 linux-next ed2393ca0910 fd37b39e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/07/12 12:31 linux-next 2c51253c1714 baa5258a .config log report
ci-upstream-linux-next-kasan-gce-root 2019/07/01 13:45 linux-next 48a8a5f9a326 907bf746 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/06/26 05:24 linux-next 902031767aec 0a8d1a96 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/06/22 06:29 linux-next dc636f5d78de 34bf9440 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/06/20 17:31 linux-next dc636f5d78de 34bf9440 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/06/18 01:45 linux-next a125097c8410 442206d7 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/06/16 08:30 linux-next f4788d37bc84 442206d7 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/06/10 06:59 linux-next 3f310e51ceb1 0159583c .config log report
ci-upstream-linux-next-kasan-gce-root 2019/06/08 02:13 linux-next 3f310e51ceb1 cf9c3a50 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/12/08 09:08 linux-next 74c4a24df7ca 65ed2472 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/10/25 20:12 linux-next 8c60c36d0b8c a8292de9 .config log report