syzbot


WARNING in set_precision (2)
Status: upstream: reported C repro on 2020/01/10 18:44
Reported-by: syzbot+6693adf1698864d21734@syzkaller.appspotmail.com
Fix commit: 7ea86204 mac80211_hwsim: Use kstrndup() in place of kasprintf()
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386 ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-usb], missing on: [ci2-upstream-kcsan-gce]
First crash: 141d, last: 41d

Cause bisection: introduced by (bisect log):

commit 2b4a8990b7df55875745a80a609a1ceaaf51f322
Author: Michal Kubecek <mkubecek@suse.cz>
Date: Fri Dec 27 14:55:18 2019 +0000

  ethtool: introduce ethtool netlink interface

Crash: WARNING in set_precision (log)
Repro: C syz .config
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream WARNING in set_precision C 140 679d 720d 9/17 fixed on 2018/08/07 13:43
android-49 WARNING in set_precision C 1320 758d 879d 3/3 fixed on 2018/05/02 05:33
android-49 WARNING in set_precision (2) C 1537 666d 413d 0/3 public: reported C repro on 2019/04/11 08:44

Sample crash report:

Crashes (117):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2020/04/15 00:23 upstream 8632e9b5 3f3c5574 .config log report syz C davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/04/13 09:15 net e154659b 17a986e5 .config log report syz C davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-kasan-gce 2020/04/13 06:38 bpf 40fc7ad2 36b0b050 .config log report syz C davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/04/13 06:38 net-next 63bef48f 36b0b050 .config log report syz C davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/13 06:37 bpf-next 1a323ea5 36b0b050 .config log report syz C davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/01/08 21:34 net-next 1ece2fbe ddc3e859 .config log report syz C davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/01/08 18:42 bpf-next 1ece2fbe ddc3e859 .config log report syz C davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2020/04/10 03:50 upstream 5d30bcac a8c6a3f8 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/04/01 20:37 upstream 1a323ea5 a34e2c33 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/03/24 06:11 upstream 979e52ca 33e14df3 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/03/17 11:48 upstream fb33c651 749688d2 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-kasan-gce 2020/04/10 19:05 bpf 40fc7ad2 a8c6a3f8 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/04/09 17:09 net f691a25c a8c6a3f8 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-kasan-gce 2020/04/08 14:56 bpf eb203f4b db9bcd4b .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-kasan-gce 2020/04/08 01:20 bpf 489553dd db9bcd4b .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-kasan-gce 2020/04/08 00:18 bpf 489553dd db9bcd4b .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-kasan-gce 2020/04/07 00:12 bpf 0ac16296 99a96044 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-kasan-gce 2020/04/03 04:41 bpf 93bbb255 a34e2c33 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-kasan-gce 2020/04/02 23:36 bpf 93bbb255 a34e2c33 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-kasan-gce 2020/04/02 03:40 bpf b9258a2c a34e2c33 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/03/17 18:40 net 32ca98fe 749688d2 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/17 12:30 bpf-next 1a323ea5 18397578 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/16 14:37 bpf-next 1a323ea5 c743fcb3 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/16 09:52 bpf-next 1a323ea5 c743fcb3 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/14 12:49 bpf-next 1a323ea5 3f3c5574 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/14 10:33 bpf-next 1a323ea5 3f3c5574 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/13 22:15 bpf-next 1a323ea5 7c54686a .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/13 20:50 bpf-next 1a323ea5 7c54686a .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/13 15:49 bpf-next 1a323ea5 17a986e5 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/13 10:35 bpf-next 1a323ea5 17a986e5 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/13 04:07 bpf-next 1a323ea5 36b0b050 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/04/12 18:48 net-next 63bef48f 36b0b050 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/12 15:08 bpf-next 1a323ea5 36b0b050 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/12 11:54 bpf-next 1a323ea5 36b0b050 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/10 00:38 bpf-next 1a323ea5 a8c6a3f8 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/09 19:16 bpf-next 1a323ea5 a8c6a3f8 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/09 12:24 bpf-next 1a323ea5 a8c6a3f8 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/04/08 13:00 net-next 63bef48f db9bcd4b .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/07 23:15 bpf-next 1a323ea5 db9bcd4b .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/07 19:11 bpf-next 1a323ea5 db9bcd4b .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/04/07 01:40 net-next 1a323ea5 99a96044 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/06 22:21 bpf-next 1a323ea5 99a96044 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/03 14:21 bpf-next 1a323ea5 5ed396e6 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/03 14:09 bpf-next 1a323ea5 5ed396e6 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/03 11:37 bpf-next 1a323ea5 5ed396e6 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/02 22:32 bpf-next 1a323ea5 a34e2c33 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/02 10:56 bpf-next 1a323ea5 a34e2c33 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/04/02 01:49 net-next 1a323ea5 a34e2c33 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/02 00:09 bpf-next 1a323ea5 a34e2c33 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/01 20:52 bpf-next 1a323ea5 a34e2c33 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/01 11:09 bpf-next 3902baf9 a34e2c33 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/04/01 08:27 bpf-next 3902baf9 a34e2c33 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/04/01 05:43 net-next 7f80ccfe a34e2c33 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/03/22 16:43 bpf-next 1440e792 78267cec .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/03/21 21:56 bpf-next 1440e792 4288d95e .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/03/20 23:48 bpf-next c0fd336e 2c31c529 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-next-kasan-gce 2020/01/08 18:19 bpf-next 1ece2fbe ddc3e859 .config log report davem@davemloft.net, johannes@sipsolutions.net, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org