syzbot


WARNING in hci_conn_timeout
Status: upstream: reported C repro on 2020/08/01 18:55
Reported-by: syzbot+2446dd3cb07277388db6@syzkaller.appspotmail.com
First crash: 356d, last: 10d

Cause bisection: introduced by (bisect log) :
commit 3d30311c0e4d834c94e6a27d6242a942d6a76b85
Author: Varsha Rao <rvarsha016@gmail.com>
Date: Sun Oct 9 11:13:56 2016 +0000

  staging: vt6655: Removes unnecessary blank lines.

Crash: WARNING in nf_unregister_net_hook (log)
Repro: C syz .config
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 WARNING in hci_conn_timeout C inconclusive 18 55d 358d 0/1 upstream: reported C repro on 2020/07/31 02:13
linux-4.19 WARNING in hci_conn_timeout C 14 16d 356d 0/1 upstream: reported C repro on 2020/08/01 17:09

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2021/05/08 10:20 upstream dd860052c99b 79fb24e2 .config log report syz C
ci-upstream-kasan-gce-selinux-root 2021/04/08 09:57 upstream 454859c552da 79fb24e2 .config log report syz C
ci-upstream-kasan-gce-selinux-root 2021/03/03 17:31 upstream f69d02e37a85 79fb24e2 .config log report syz C
ci-upstream-kasan-gce-selinux-root 2021/01/25 22:58 upstream f8ad8187c3b5 79fb24e2 .config log report syz C
Crashes (35):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2020/09/12 06:32 upstream e8878ab82545 79fb24e2 .config log report syz C
ci-upstream-kasan-gce-root 2020/09/11 04:54 upstream 7fe10096c150 409809d8 .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/09/07 06:25 upstream a8205e310011 abf9ba4f .config log report syz C
ci-upstream-kasan-gce 2020/09/06 17:53 upstream dd9fb9bb3340 abf9ba4f .config log report syz C
ci-upstream-kasan-gce 2020/08/14 03:03 upstream 990f227371a4 54ce1ed6 .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/08/01 16:24 upstream 7dc6fd0f3b84 d895b3be .config log report syz C
ci-upstream-kasan-gce-386 2020/09/06 21:42 upstream dd9fb9bb3340 abf9ba4f .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/09/24 21:57 linux-next d1d2220c7f39 54289b08 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/08/05 18:50 linux-next 01830e6c042e b7129355 .config log report syz C
ci-upstream-kasan-gce-root 2021/07/14 05:46 upstream 40226a3d96ef 484502bd .config log report info WARNING in hci_conn_timeout
ci-upstream-kasan-gce-root 2021/07/11 12:15 upstream 3dbdb38e2869 8f5a7b8c .config log report info WARNING in hci_conn_timeout
ci-upstream-kasan-gce-smack-root 2021/06/11 07:25 upstream f09eacca59d2 1ba81399 .config log report info WARNING in hci_conn_timeout
ci-qemu2-arm64-mte 2021/03/08 16:56 upstream 144c79ef3353 09fbf400 .config log report info WARNING in hci_conn_timeout
ci-upstream-linux-next-kasan-gce-root 2021/06/02 08:55 linux-next a1f92694393a 032639db .config log report info WARNING in hci_conn_timeout
ci-upstream-kasan-gce 2020/12/26 22:20 upstream 40f78232f973 821e0b09 .config log report info
ci-upstream-kasan-gce 2020/12/15 18:56 upstream 148842c98a24 97183ed7 .config log report info
ci-upstream-kasan-gce-smack-root 2020/11/28 08:15 upstream 99c710c46dfc 486f93ef .config log report info
ci-upstream-kasan-gce 2020/11/06 17:07 upstream 521b619acdc8 64069d48 .config log report info
ci-upstream-kasan-gce 2020/10/10 10:07 upstream 6f2f486d57c4 93817d89 .config log report info
ci-upstream-kasan-gce-root 2020/09/29 10:01 upstream fb0155a09b02 1b88c6d5 .config log report info
ci-upstream-kasan-gce-root 2020/09/24 13:49 upstream c9c9e6a49f89 54289b08 .config log report info
ci-upstream-kasan-gce-root 2020/09/24 12:03 upstream c9c9e6a49f89 54289b08 .config log report info
ci-upstream-kasan-gce 2020/08/31 14:24 upstream dcc5c6f013d8 d5a3ae1f .config log report
ci-upstream-kasan-gce-smack-root 2020/08/21 18:00 upstream da2968ff879b 6436ce4b .config log report
ci-upstream-kasan-gce-root 2020/08/13 05:29 upstream fb893de323e2 bc15f7db .config log report
ci-upstream-kasan-gce-selinux-root 2020/08/08 05:35 upstream 5631c5e0eb90 ff51e522 .config log report
ci-upstream-kasan-gce-root 2020/08/08 05:28 upstream 5631c5e0eb90 ff51e522 .config log report
ci-upstream-kasan-gce-root 2020/08/06 06:14 upstream fffe3ae0ee84 0487ea6f .config log report
ci-upstream-kasan-gce-selinux-root 2020/08/02 10:47 upstream ac3a0c847296 63a73341 .config log report
ci-upstream-kasan-gce-selinux-root 2020/08/02 10:42 upstream ac3a0c847296 63a73341 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/11/11 23:05 linux-next 6dd65e60af98 cca87986 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/08/08 05:26 linux-next 01830e6c042e ff51e522 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/08/05 19:13 linux-next 01830e6c042e b7129355 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/08/02 12:18 linux-next 01830e6c042e 63a73341 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/08/02 12:17 linux-next 01830e6c042e 63a73341 .config log report