syzbot


kernel BUG at include/linux/skbuff.h:LINE! (2)
Status: fixed on 2019/10/15 23:40
Reported-by: syzbot+eb349eeee854e389c36d@syzkaller.appspotmail.com
Fix commit: c7a42eb49212 net: ipv6: fix listify ip6_rcv_finish in case of forwarding
First crash: 841d, last: 831d

Cause bisection: introduced by (bisect log) :
commit bc389fd101e57b36aacfaec2df8fe479eabb44ea
Author: David S. Miller <davem@davemloft.net>
Date: Tue Jul 2 21:12:30 2019 +0000

  Merge branch 'macsec-fix-some-bugs-in-the-receive-path'

Crash: WARNING: ODEBUG bug in netdev_freemem (log)
Repro: C syz .config
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 kernel BUG at include/linux/skbuff.h:LINE! C 3 1375d 1379d 0/2 closed as invalid on 2019/04/03 06:33
upstream kernel BUG at include/linux/skbuff.h:LINE! 3 1230d 1239d 12/22 fixed on 2018/10/31 02:03
linux-4.14 kernel BUG at include/linux/skbuff.h:LINE! C 6 28d 332d 0/1 upstream: reported C repro on 2021/01/06 05:53

Sample crash report:

Crashes (58):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-net-kasan-gce 2019/08/19 23:22 net-next 20e79a0a2cfd ee12860b .config log report syz C
ci-upstream-net-kasan-gce 2019/08/18 07:21 net-next d83d508b74c4 55bf8926 .config log report syz C
ci-upstream-net-kasan-gce 2019/08/16 16:11 net-next 459c5fb44379 8fd428a1 .config log report syz C
ci-upstream-net-kasan-gce 2019/08/16 15:44 net-next 459c5fb44379 8fd428a1 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2019/08/24 14:53 linux-next 9733a7c62c66 78ded196 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2019/08/24 10:09 linux-next 9733a7c62c66 78ded196 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2019/08/20 01:32 linux-next da6570438d9b ee12860b .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2019/08/17 23:20 linux-next 0c3d3d648b3e 55bf8926 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2019/08/16 20:22 linux-next 0c3d3d648b3e 8fd428a1 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2019/08/16 15:47 linux-next 17da61ae48ec 8fd428a1 .config log report syz C
ci-upstream-net-kasan-gce 2019/08/23 19:28 net-next 6d24e1414005 78ded196 .config log report
ci-upstream-net-kasan-gce 2019/08/22 13:47 net-next 4f830a5af7b5 984250d5 .config log report
ci-upstream-net-kasan-gce 2019/08/21 18:56 net-next ac2eb56e7504 4ea67ff8 .config log report
ci-upstream-net-kasan-gce 2019/08/20 23:41 net-next 932630fa9028 cfc9868f .config log report
ci-upstream-net-kasan-gce 2019/08/19 15:44 net-next 10086b345385 b8ceabfc .config log report
ci-upstream-net-kasan-gce 2019/08/19 08:55 net-next 10086b345385 b8ceabfc .config log report
ci-upstream-net-kasan-gce 2019/08/19 08:55 net-next 10086b345385 b8ceabfc .config log report
ci-upstream-net-kasan-gce 2019/08/19 08:54 net-next 10086b345385 b8ceabfc .config log report
ci-upstream-net-kasan-gce 2019/08/19 07:42 net-next 10086b345385 b8ceabfc .config log report
ci-upstream-net-kasan-gce 2019/08/18 21:19 net-next 10086b345385 55bf8926 .config log report
ci-upstream-net-kasan-gce 2019/08/18 09:38 net-next d83d508b74c4 55bf8926 .config log report
ci-upstream-net-kasan-gce 2019/08/17 18:59 net-next a4d2113e46c1 55bf8926 .config log report
ci-upstream-net-kasan-gce 2019/08/17 18:54 net-next a4d2113e46c1 55bf8926 .config log report
ci-upstream-net-kasan-gce 2019/08/17 18:46 net-next a4d2113e46c1 55bf8926 .config log report
ci-upstream-net-kasan-gce 2019/08/17 18:41 net-next a4d2113e46c1 55bf8926 .config log report
ci-upstream-net-kasan-gce 2019/08/17 18:31 net-next a4d2113e46c1 55bf8926 .config log report
ci-upstream-net-kasan-gce 2019/08/16 15:27 net-next 459c5fb44379 8fd428a1 .config log report
ci-upstream-net-kasan-gce 2019/08/16 15:23 net-next 459c5fb44379 8fd428a1 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/26 12:22 linux-next 9733a7c62c66 d21c5d9d .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/25 22:18 linux-next 9733a7c62c66 d21c5d9d .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/25 18:56 linux-next 9733a7c62c66 d21c5d9d .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/24 09:12 linux-next 9733a7c62c66 78ded196 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/24 06:07 linux-next 9733a7c62c66 78ded196 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/22 03:53 linux-next a34a6117538e 984250d5 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/21 14:18 linux-next 54c851a8cc73 4ea67ff8 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/21 01:53 linux-next 54c851a8cc73 cfc9868f .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/20 23:48 linux-next 54c851a8cc73 cfc9868f .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/20 05:51 linux-next da6570438d9b ee12860b .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/19 21:57 linux-next da6570438d9b ee12860b .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/19 21:51 linux-next da6570438d9b ee12860b .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/19 21:50 linux-next da6570438d9b ee12860b .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/19 21:49 linux-next da6570438d9b ee12860b .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/19 16:04 linux-next da6570438d9b b8ceabfc .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/19 09:21 linux-next 0c3d3d648b3e b8ceabfc .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/19 09:15 linux-next 0c3d3d648b3e b8ceabfc .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/19 08:51 linux-next 0c3d3d648b3e b8ceabfc .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/19 08:50 linux-next 0c3d3d648b3e b8ceabfc .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/19 08:01 linux-next 0c3d3d648b3e b8ceabfc .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/18 21:06 linux-next 0c3d3d648b3e 55bf8926 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/18 09:43 linux-next 0c3d3d648b3e 55bf8926 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/17 20:48 linux-next 0c3d3d648b3e 55bf8926 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/17 18:44 linux-next 0c3d3d648b3e 55bf8926 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/16 15:24 linux-next 17da61ae48ec 8fd428a1 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/08/16 15:23 linux-next 17da61ae48ec 8fd428a1 .config log report