syzbot


KASAN: use-after-free Read in j1939_session_get_by_addr
Status: upstream: reported C repro on 2019/11/05 04:22
Reported-by: syzbot+d9536adc269404a984f8@syzkaller.appspotmail.com
First crash: 685d, last: 673d

Cause bisection: introduced by (bisect log) :
commit 2af6106ae949651d529c8c3f0734c3a7babd0d4b
Author: Jose Abreu <Jose.Abreu@synopsys.com>
Date: Tue Jul 9 08:03:00 2019 +0000

  net: stmmac: Introducing support for Page Pool

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

Fix bisection: failed (bisect log)

Sample crash report:

Crashes (66):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2019/11/11 05:33 upstream 9805a68371ce dc438b91 .config log report syz C
ci-upstream-kasan-gce-root 2019/11/10 21:43 upstream 00aff6836241 dc438b91 .config log report syz C
ci-upstream-kasan-gce-root 2019/11/07 13:50 upstream 4dd58158254c d797d201 .config log report syz C
ci-upstream-kasan-gce-root 2019/11/07 02:22 upstream 26bc67213424 da505f84 .config log report syz C
ci-upstream-kasan-gce 2019/11/06 10:57 upstream 26bc67213424 bc2c6e45 .config log report syz C
ci-upstream-kasan-gce-root 2019/11/06 10:12 upstream 26bc67213424 bc2c6e45 .config log report syz C
ci-upstream-kasan-gce 2019/11/05 20:58 upstream a99d8080aaf3 0f3ec414 .config log report syz C
ci-upstream-kasan-gce-selinux-root 2019/11/05 04:20 upstream a99d8080aaf3 76630fc9 .config log report syz C
ci-upstream-kasan-gce-386 2019/11/10 22:35 upstream 00aff6836241 dc438b91 .config log report syz C
ci-upstream-net-this-kasan-gce 2019/11/05 14:29 net 3d1e5039f5f8 0f3ec414 .config log report syz C
ci-upstream-net-this-kasan-gce 2019/11/05 04:38 net 3d1e5039f5f8 76630fc9 .config log report syz C
ci-upstream-net-kasan-gce 2019/11/10 14:55 net-next 14684b93019a dc438b91 .config log report syz C
ci-upstream-net-kasan-gce 2019/11/09 05:43 net-next a0c76345e3d3 dc438b91 .config log report syz C
ci-upstream-net-kasan-gce 2019/11/05 06:43 net-next 1574cf83c7a0 76630fc9 .config log report syz C
ci-upstream-net-kasan-gce 2019/11/05 03:26 net-next 1574cf83c7a0 76630fc9 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2019/11/10 15:33 linux-next 5591cf003452 dc438b91 .config log report syz C
ci-upstream-kasan-gce-selinux-root 2019/11/14 08:08 upstream bf9294798930 048f2d49 .config log report syz
ci-upstream-kasan-gce 2019/11/09 03:51 upstream 6737e7634951 dc438b91 .config log report syz
ci-upstream-kasan-gce-root 2019/11/05 23:49 upstream a99d8080aaf3 0f3ec414 .config log report syz
ci-upstream-kasan-gce 2019/11/05 21:23 upstream a99d8080aaf3 0f3ec414 .config log report syz
ci-upstream-kasan-gce 2019/11/05 16:21 upstream a99d8080aaf3 0f3ec414 .config log report syz
ci-upstream-kasan-gce-386 2019/11/07 11:05 upstream 4dd58158254c d797d201 .config log report syz
ci-upstream-kasan-gce-386 2019/11/07 10:39 upstream 4dd58158254c d797d201 .config log report syz
ci-upstream-net-this-kasan-gce 2019/11/09 03:52 net 1b53d64435d5 dc438b91 .config log report syz
ci-upstream-net-this-kasan-gce 2019/11/05 08:35 net 3d1e5039f5f8 76630fc9 .config log report syz
ci-upstream-net-kasan-gce 2019/11/05 19:31 net-next 56c1291ee48b 0f3ec414 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2019/11/09 03:27 linux-next 5591cf003452 dc438b91 .config log report syz
ci-upstream-kasan-gce-root 2019/11/17 04:03 upstream 6c9594bdd474 d5696d51 .config log report
ci-upstream-kasan-gce-root 2019/11/17 01:33 upstream 6c9594bdd474 d5696d51 .config log report
ci-upstream-kasan-gce-root 2019/11/15 21:37 upstream eb70e26cd79d cdac920b .config log report
ci-upstream-kasan-gce-root 2019/11/13 22:46 upstream bf9294798930 048f2d49 .config log report
ci-upstream-kasan-gce-selinux-root 2019/11/12 07:23 upstream de620fb99ef2 048f2d49 .config log report
ci-upstream-kasan-gce 2019/11/11 21:26 upstream 31f4f5b495a6 048f2d49 .config log report
ci-upstream-kasan-gce 2019/11/11 16:54 upstream 31f4f5b495a6 048f2d49 .config log report
ci-upstream-kasan-gce-selinux-root 2019/11/11 00:41 upstream 9805a68371ce dc438b91 .config log report
ci-upstream-kasan-gce-root 2019/11/10 13:53 upstream 00aff6836241 dc438b91 .config log report
ci-upstream-kasan-gce-root 2019/11/09 17:01 upstream 0058b0a506e4 dc438b91 .config log report
ci-upstream-kasan-gce-root 2019/11/08 21:23 upstream 6737e7634951 1e35461e .config log report
ci-upstream-kasan-gce-root 2019/11/08 10:15 upstream 847120f859cc 1e35461e .config log report
ci-upstream-kasan-gce-root 2019/11/08 08:52 upstream 847120f859cc 1e35461e .config log report
ci-upstream-kasan-gce-root 2019/11/08 00:05 upstream 847120f859cc f39aff9e .config log report
ci-upstream-kasan-gce-root 2019/11/07 05:32 upstream 4dd58158254c d797d201 .config log report
ci-upstream-kasan-gce-selinux-root 2019/11/06 17:18 upstream 26bc67213424 da505f84 .config log report
ci-upstream-kasan-gce-root 2019/11/06 09:14 upstream 26bc67213424 bc2c6e45 .config log report
ci-upstream-kasan-gce-root 2019/11/06 03:16 upstream 26bc67213424 bc2c6e45 .config log report
ci-upstream-kasan-gce-root 2019/11/06 01:44 upstream a99d8080aaf3 0f3ec414 .config log report
ci-upstream-kasan-gce 2019/11/05 18:48 upstream a99d8080aaf3 0f3ec414 .config log report
ci-upstream-kasan-gce-selinux-root 2019/11/05 03:00 upstream a99d8080aaf3 76630fc9 .config log report
ci-upstream-kasan-gce-selinux-root 2019/11/05 02:51 upstream a99d8080aaf3 76630fc9 .config log report
ci-upstream-kasan-gce-386 2019/11/07 22:27 upstream 847120f859cc f39aff9e .config log report
ci-upstream-kasan-gce-386 2019/11/06 04:49 upstream 26bc67213424 bc2c6e45 .config log report
ci-upstream-net-this-kasan-gce 2019/11/13 02:45 net 6d6dd528d5af 048f2d49 .config log report
ci-upstream-net-this-kasan-gce 2019/11/12 12:43 net 40a1dcee2d18 048f2d49 .config log report
ci-upstream-net-this-kasan-gce 2019/11/06 09:19 net fc564e09237f bc2c6e45 .config log report
ci-upstream-net-this-kasan-gce 2019/11/05 02:51 net 3d1e5039f5f8 76630fc9 .config log report
ci-upstream-net-kasan-gce 2019/11/07 17:04 net-next 426071f1f399 d797d201 .config log report
ci-upstream-net-kasan-gce 2019/11/06 09:17 net-next a3ead21d6eec bc2c6e45 .config log report
ci-upstream-net-kasan-gce 2019/11/05 02:53 net-next 1574cf83c7a0 76630fc9 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/11/10 00:55 linux-next 5591cf003452 dc438b91 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/11/08 09:23 linux-next 5591cf003452 1e35461e .config log report
ci-upstream-linux-next-kasan-gce-root 2019/11/06 09:18 linux-next 51309b9d73f5 bc2c6e45 .config log report