syzbot


general protection fault in ieee80211_subif_start_xmit
Status: upstream: reported C repro on 2020/11/23 10:04
Reported-by: syzbot+d7a3b15976bf7de2238a@syzkaller.appspotmail.com
First crash: 71d, last: 2d19h

Cause bisection: introduced by (bisect log) [merge commit]:
commit 687ee0ad4e897e29f4b41f7a20c866d74c5e0660
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Wed Oct 5 17:11:24 2016 +0000

  Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Crash: general protection fault in nf_unregister_net_hook (log)
Repro: syz .config
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 general protection fault in ieee80211_subif_start_xmit syz 1 29d 59d 0/1 upstream: reported syz repro on 2020/11/26 21:25
linux-4.19 general protection fault in ieee80211_subif_start_xmit C 3 12d 39d 0/1 upstream: reported C repro on 2020/12/16 16:11

Sample crash report:

Crashes (23):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce 2021/01/03 20:04 upstream 3516bd72 79264ae3 .config log report syz C davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/12/31 08:32 upstream f6e1ea19 5cc121d6 .config log report syz C davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/11/25 04:44 upstream 80145ac2 e34b696c .config log report syz C davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2020/11/22 10:03 upstream a349e4c6 0d27f508 .config log report syz davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2021/01/22 12:14 upstream 9f29bd8b d4f4eca5 .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2021/01/18 14:20 upstream 19c329f6 63631df1 .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2021/01/17 20:04 upstream 0da0a8a0 813be542 .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-386 2021/01/18 15:28 upstream 19c329f6 63631df1 .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-386 2021/01/17 23:06 upstream a1339d63 813be542 .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2021/01/15 16:37 upstream 5ee88057 65a7a854 .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2021/01/15 13:12 upstream 14662050 65a7a854 .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2021/01/10 05:22 upstream 996e435f 2c1f2513 .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/12/03 10:37 upstream 34816d20 e6b0d314 .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/11/28 05:48 upstream 99c710c4 486f93ef .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/11/25 23:02 upstream fa02fcd9 2f1cec62 .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/11/25 03:39 upstream 80145ac2 e34b696c .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2020/11/24 19:42 upstream d5beb314 e34b696c .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/11/23 15:06 upstream 418baf2c 878fb17a .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2020/11/22 03:26 upstream a349e4c6 0d27f508 .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/11/17 14:17 upstream 9c87c9f4 bd2a760b .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/11/15 21:05 upstream 0062442e 1bf9a662 .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-386 2020/11/14 23:49 upstream e28c0d7c 1bf9a662 .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2021/01/15 17:53 linux-next b3a3cbde 65a7a854 .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org