syzbot


WARNING in cfg80211_connect
Status: upstream: reported C repro on 2020/10/01 10:28
Reported-by: syzbot+5f9392825de654244975@syzkaller.appspotmail.com
First crash: 150d, last: 2h53m

Cause bisection: introduced by (bisect log) :
commit 16d4d43595b4780daac8fcea6d042689124cb094
Author: Christoph Hellwig <hch@lst.de>
Date: Wed Jul 20 01:38:55 2016 +0000

  xfs: split direct I/O and DAX path

Crash: KASAN: use-after-free Read in batadv_iv_ogm_queue_add (log)
Repro: C syz .config
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 WARNING in cfg80211_connect C 285 2h39m 150d 0/1 upstream: reported C repro on 2020/10/01 09:38
linux-4.14 WARNING in cfg80211_connect C 101 1d06h 150d 0/1 upstream: reported C repro on 2020/10/01 09:45

Sample crash report:

Crashes (2020):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2021/02/24 21:28 upstream c03c21ba fcc6d71b .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce-smack-root 2021/02/20 15:31 upstream f40ddce8 3e5ed8b4 .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce-selinux-root 2021/02/20 07:51 upstream f40ddce8 f689d40a .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce-smack-root 2021/02/19 09:44 upstream f40ddce8 14052202 .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce 2021/02/18 06:07 upstream f40ddce8 14052202 .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce-smack-root 2021/02/18 00:20 upstream f40ddce8 14052202 .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce 2021/02/17 15:02 upstream f40ddce8 052f8d9f .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce-smack-root 2021/02/16 14:47 upstream f40ddce8 98682e5e .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce 2021/02/16 13:52 upstream f40ddce8 98682e5e .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce 2021/02/16 12:01 upstream f40ddce8 98682e5e .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce-root 2021/02/16 06:21 upstream f40ddce8 98682e5e .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce-smack-root 2021/02/15 17:50 upstream f40ddce8 98682e5e .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce-root 2021/02/15 13:21 upstream f40ddce8 98682e5e .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce 2021/02/15 08:39 upstream f40ddce8 98682e5e .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce-selinux-root 2021/02/13 20:47 upstream c6d8570e 98682e5e .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce 2021/02/12 16:10 upstream dcc0b490 a5f86b15 .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce-root 2021/02/12 15:49 upstream dcc0b490 a5f86b15 .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce-selinux-root 2021/02/12 01:48 upstream 291009f6 a5f86b15 .config log report syz C WARNING in cfg80211_connect
ci-upstream-kasan-gce-smack-root 2021/02/10 09:51 upstream e0756cfc 2bd9619f .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-this-kasan-gce 2021/02/27 08:19 net eee7ede6 4c37c133 .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-this-kasan-gce 2021/02/20 16:57 net 3af409ca 3e5ed8b4 .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-this-kasan-gce 2021/02/20 09:27 net 3af409ca f689d40a .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-this-kasan-gce 2021/02/19 23:48 net 3af409ca f689d40a .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-this-kasan-gce 2021/02/19 21:33 net 3af409ca f689d40a .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-this-kasan-gce 2021/02/19 11:41 net 3af409ca 14052202 .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-this-kasan-gce 2021/02/18 03:22 net 3af409ca 14052202 .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-this-kasan-gce 2021/02/12 16:13 net 308daa19 a5f86b15 .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-this-kasan-gce 2021/02/12 05:53 net 1bcc51ac a5f86b15 .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-this-kasan-gce 2021/02/11 02:13 net 291009f6 a52ee10a .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-this-kasan-gce 2021/02/10 05:00 net 49c2547b 2bd9619f .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2021/02/27 08:18 net-next d310ec03 4c37c133 .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2021/02/25 16:14 net-next d310ec03 76f7fc95 .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2021/02/20 23:31 net-next 38b5133a 3e5ed8b4 .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2021/02/20 15:22 net-next 38b5133a 3e5ed8b4 .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2021/02/20 08:12 net-next 38b5133a f689d40a .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2021/02/19 21:31 net-next 38b5133a f689d40a .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2021/02/19 12:46 net-next 38b5133a 14052202 .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2021/02/18 03:24 net-next b646acd5 14052202 .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2021/02/13 01:42 net-next 3c5a2fd0 98682e5e .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2021/02/12 05:58 net-next e4b62cf7 a5f86b15 .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2021/02/11 06:11 net-next dc9d8758 a52ee10a .config log report syz C WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2020/10/01 21:31 net-next 87d5034d 9602ddf4 .config log report syz C
ci-upstream-kasan-gce 2021/02/28 12:00 upstream 5695e516 4c37c133 .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce 2021/02/27 14:55 upstream 3fb6d0e0 4c37c133 .config log report info WARNING in cfg80211_connect
ci-qemu-upstream 2021/02/27 11:22 upstream 3fb6d0e0 4c37c133 .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce-smack-root 2021/02/27 07:15 upstream 3fb6d0e0 4c37c133 .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce-selinux-root 2021/02/27 05:58 upstream 3fb6d0e0 4c37c133 .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce-selinux-root 2021/02/26 16:22 upstream 2c87f7a3 4c37c133 .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce-root 2021/02/25 17:15 upstream 29c395c7 76f7fc95 .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce-smack-root 2021/02/25 16:10 upstream 29c395c7 76f7fc95 .config log report info WARNING in cfg80211_connect
ci-qemu-upstream 2021/02/24 23:19 upstream 719bbd4a fcc6d71b .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce-root 2021/02/24 07:58 upstream c03c21ba fcc6d71b .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce 2021/02/24 05:11 upstream c03c21ba fcc6d71b .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce 2021/02/24 03:38 upstream 3b9cdafb fcc6d71b .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce-smack-root 2021/02/23 17:31 upstream 3b9cdafb fcc6d71b .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce-smack-root 2021/02/22 21:26 upstream a99163e9 c26fb06b .config log report info WARNING in cfg80211_connect
ci-qemu-upstream 2021/02/22 19:37 upstream a99163e9 c26fb06b .config log report info WARNING in cfg80211_connect
ci-qemu-upstream 2021/02/22 11:33 upstream 31caf8b2 a659b3f1 .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce-selinux-root 2021/02/21 19:59 upstream 55f62bc8 a659b3f1 .config log report info WARNING in cfg80211_connect
ci-qemu-upstream 2021/02/21 06:09 upstream e767b353 3e5ed8b4 .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce-selinux-root 2021/02/20 14:07 upstream f40ddce8 3e5ed8b4 .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce-smack-root 2021/02/20 12:44 upstream f40ddce8 3e5ed8b4 .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-mte 2021/02/28 20:00 upstream 5695e516 4c37c133 .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-mte 2021/02/28 08:50 upstream 5695e516 4c37c133 .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-mte 2021/02/28 05:21 upstream 5695e516 4c37c133 .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-mte 2021/02/28 03:16 upstream 5695e516 4c37c133 .config log report info WARNING in cfg80211_connect
ci-qemu-upstream-386 2021/02/27 22:01 upstream 5ceabb60 4c37c133 .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-mte 2021/02/27 19:46 upstream 3fb6d0e0 4c37c133 .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-mte 2021/02/27 18:43 upstream 3fb6d0e0 4c37c133 .config log report info WARNING in cfg80211_connect
ci-qemu-upstream-386 2021/02/26 13:27 upstream 2c87f7a3 4c37c133 .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-mte 2021/02/26 01:38 upstream 29c395c7 76f7fc95 .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-mte 2021/02/26 00:24 upstream 29c395c7 76f7fc95 .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce-386 2021/02/25 13:55 upstream 29c395c7 fcc6d71b .config log report info WARNING in cfg80211_connect
ci-qemu-upstream-386 2021/02/25 12:38 upstream 29c395c7 fcc6d71b .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-mte 2021/02/24 16:30 upstream c03c21ba fcc6d71b .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-mte 2021/02/24 15:15 upstream c03c21ba fcc6d71b .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce-386 2021/02/24 06:22 upstream c03c21ba fcc6d71b .config log report info WARNING in cfg80211_connect
ci-qemu-upstream-386 2021/02/23 16:12 upstream 3b9cdafb fcc6d71b .config log report info WARNING in cfg80211_connect
ci-qemu-upstream-386 2021/02/23 00:23 upstream a99163e9 fcc6d71b .config log report info WARNING in cfg80211_connect
ci-qemu-upstream-386 2021/02/22 16:47 upstream 31caf8b2 c26fb06b .config log report info WARNING in cfg80211_connect
ci-qemu-upstream-386 2021/02/22 13:42 upstream 31caf8b2 c26fb06b .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-compat 2021/02/22 07:52 upstream 31caf8b2 a659b3f1 .config log report info WARNING in cfg80211_connect
ci-qemu-upstream-386 2021/02/22 06:34 upstream 31caf8b2 a659b3f1 .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-mte 2021/02/22 00:09 upstream 55f62bc8 a659b3f1 .config log report info WARNING in cfg80211_connect
ci-qemu-upstream-386 2021/02/21 18:36 upstream 55f62bc8 a659b3f1 .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-mte 2021/02/21 17:35 upstream 55f62bc8 a659b3f1 .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64 2021/02/21 13:58 upstream e767b353 3e5ed8b4 .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-mte 2021/02/21 11:43 upstream e767b353 3e5ed8b4 .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce-386 2021/02/21 00:34 upstream f40ddce8 3e5ed8b4 .config log report info WARNING in cfg80211_connect
ci-qemu-upstream-386 2021/02/20 22:57 upstream f40ddce8 3e5ed8b4 .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-mte 2021/02/20 21:24 upstream f40ddce8 3e5ed8b4 .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64-compat 2021/02/20 19:37 upstream f40ddce8 053a2b26 .config log report info WARNING in cfg80211_connect
ci-qemu2-arm64 2021/02/20 06:38 upstream f40ddce8 f689d40a .config log report info WARNING in cfg80211_connect
ci-upstream-net-this-kasan-gce 2021/02/26 09:35 net 2c87f7a3 76f7fc95 .config log report info WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2021/02/28 14:30 net-next d310ec03 4c37c133 .config log report info WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2021/02/27 13:29 net-next d310ec03 4c37c133 .config log report info WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2021/02/25 15:01 net-next d310ec03 76f7fc95 .config log report info WARNING in cfg80211_connect
ci-upstream-net-kasan-gce 2021/02/25 01:08 net-next d310ec03 fcc6d71b .config log report info WARNING in cfg80211_connect
ci-upstream-linux-next-kasan-gce-root 2021/02/26 15:07 linux-next d01f2f7e 4c37c133 .config log report info WARNING in cfg80211_connect
ci-upstream-kasan-gce-root 2021/01/17 13:05 upstream 0da0a8a0 813be542 .config log report info
ci-qemu-upstream-386 2020/10/01 09:58 upstream 60e72093 4103fce0 .config log report info
ci-qemu-upstream-386 2020/10/01 08:35 upstream 60e72093 4103fce0 .config log report info