syzbot


BUG: sleeping function called from invalid context in sta_info_move_state
Status: fixed on 2020/12/25 08:46
Reported-by: syzbot+c3cbd941924ce253fbc9@syzkaller.appspotmail.com
Fix commit: 89ab6b90b7d9 mac80211: free sta in sta_info_insert_finish() on errors
First crash: 543d, last: 541d

Fix bisection: fixed by (bisect log) :
commit 89ab6b90b7d92d0e561fed063baac6e6b287bc84
Author: Johannes Berg <johannes.berg@intel.com>
Date: Thu Nov 12 10:22:04 2020 +0000

  mac80211: free sta in sta_info_insert_finish() on errors

similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 BUG: sleeping function called from invalid context in sta_info_move_state C done 760 541d 543d 1/1 fixed on 2020/12/25 08:46
upstream BUG: sleeping function called from invalid context in sta_info_move_state C done 39248 530d 562d 21/22 fixed on 2021/03/10 01:48

Sample crash report:

Crashes (1101):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2020/11/24 12:58 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report syz C
ci2-linux-4-14 2020/11/24 08:57 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report syz C
ci2-linux-4-14 2020/11/24 07:51 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report syz C
ci2-linux-4-14 2020/11/24 07:06 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report syz C
ci2-linux-4-14 2020/11/23 21:09 linux-4.14.y 0df445b0f0da 878fb17a .config log report syz C
ci2-linux-4-14 2020/11/23 17:40 linux-4.14.y 0df445b0f0da 878fb17a .config log report syz C
ci2-linux-4-14 2020/11/23 12:36 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz C
ci2-linux-4-14 2020/11/23 08:53 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz C
ci2-linux-4-14 2020/11/23 04:16 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz C
ci2-linux-4-14 2020/11/23 02:37 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz C
ci2-linux-4-14 2020/11/22 22:02 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz C
ci2-linux-4-14 2020/11/22 21:15 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz C
ci2-linux-4-14 2020/11/22 16:39 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz C
ci2-linux-4-14 2020/11/22 14:07 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz C
ci2-linux-4-14 2020/11/24 11:20 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report syz
ci2-linux-4-14 2020/11/24 10:41 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report syz
ci2-linux-4-14 2020/11/24 10:16 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report syz
ci2-linux-4-14 2020/11/24 06:50 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report syz
ci2-linux-4-14 2020/11/24 06:28 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report syz
ci2-linux-4-14 2020/11/24 01:36 linux-4.14.y 0df445b0f0da 878fb17a .config log report syz
ci2-linux-4-14 2020/11/23 22:35 linux-4.14.y 0df445b0f0da 878fb17a .config log report syz
ci2-linux-4-14 2020/11/23 22:24 linux-4.14.y 0df445b0f0da 878fb17a .config log report syz
ci2-linux-4-14 2020/11/23 21:24 linux-4.14.y 0df445b0f0da 878fb17a .config log report syz
ci2-linux-4-14 2020/11/23 18:24 linux-4.14.y 0df445b0f0da 878fb17a .config log report syz
ci2-linux-4-14 2020/11/23 18:02 linux-4.14.y 0df445b0f0da 878fb17a .config log report syz
ci2-linux-4-14 2020/11/23 12:48 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/23 11:43 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/23 11:30 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/23 10:26 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/23 10:21 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/23 09:41 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/23 07:49 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/23 07:31 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/23 06:21 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/23 04:27 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/23 03:51 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/23 03:11 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/23 02:15 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/22 23:08 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/22 22:49 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/22 17:20 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/22 17:03 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/22 12:14 linux-4.14.y 0df445b0f0da 0d27f508 .config log report syz
ci2-linux-4-14 2020/11/24 12:29 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report info
ci2-linux-4-14 2020/11/24 10:19 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report info
ci2-linux-4-14 2020/11/24 09:58 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report info
ci2-linux-4-14 2020/11/24 08:04 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report info
ci2-linux-4-14 2020/11/24 05:53 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report info
ci2-linux-4-14 2020/11/24 05:32 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report info
ci2-linux-4-14 2020/11/24 05:08 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report info
ci2-linux-4-14 2020/11/24 04:43 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report info
ci2-linux-4-14 2020/11/24 04:19 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report info
ci2-linux-4-14 2020/11/24 03:59 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report info
ci2-linux-4-14 2020/11/24 03:36 linux-4.14.y 0df445b0f0da 1ab681a4 .config log report info
ci2-linux-4-14 2020/11/24 02:45 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/24 02:37 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/24 01:05 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/24 00:05 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 23:41 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 22:38 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 21:01 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 20:46 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 19:44 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 18:43 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 17:43 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 16:42 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 16:21 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 15:56 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 15:34 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 15:17 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 15:01 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 14:43 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 14:35 linux-4.14.y 0df445b0f0da 878fb17a .config log report info
ci2-linux-4-14 2020/11/23 12:25 linux-4.14.y 0df445b0f0da 0d27f508 .config log report info
ci2-linux-4-14 2020/11/23 11:25 linux-4.14.y 0df445b0f0da 0d27f508 .config log report info
ci2-linux-4-14 2020/11/23 10:40 linux-4.14.y 0df445b0f0da 0d27f508 .config log report info
ci2-linux-4-14 2020/11/23 09:54 linux-4.14.y 0df445b0f0da 0d27f508 .config log report info
ci2-linux-4-14 2020/11/23 08:54 linux-4.14.y 0df445b0f0da 0d27f508 .config log report info
ci2-linux-4-14 2020/11/23 08:50 linux-4.14.y 0df445b0f0da 0d27f508 .config log report info
ci2-linux-4-14 2020/11/23 07:32 linux-4.14.y 0df445b0f0da 0d27f508 .config log report info
ci2-linux-4-14 2020/11/23 06:39 linux-4.14.y 0df445b0f0da 0d27f508 .config log report info
ci2-linux-4-14 2020/11/23 05:32 linux-4.14.y 0df445b0f0da 0d27f508 .config log report info
ci2-linux-4-14 2020/11/23 05:28 linux-4.14.y 0df445b0f0da 0d27f508 .config log report info
ci2-linux-4-14 2020/11/22 09:21 linux-4.14.y 0df445b0f0da 0d27f508 .config log report info