syzbot


general protection fault in ieee80211_chanctx_num_assigned
Status: upstream: reported C repro on 2020/10/27 05:11
Reported-by: syzbot+96b1721cf702f39913f5@syzkaller.appspotmail.com
First crash: 334d, last: 5d23h
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream general protection fault in ieee80211_chanctx_num_assigned C inconclusive 15 11d 355d 0/22 upstream: reported C repro on 2020/10/06 12:45
linux-4.19 general protection fault in ieee80211_chanctx_num_assigned C 4 4d00h 324d 0/1 upstream: reported C repro on 2020/11/06 01:59

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2021/09/20 13:09 linux-4.14.y f96eb53cbd76 cba33199 .config log report syz C
ci2-linux-4-14 2021/08/21 12:41 linux-4.14.y 162b95d01320 cba33199 .config log report syz C
ci2-linux-4-14 2021/07/22 12:18 linux-4.14.y 964f3712e6a7 cba33199 .config log report syz C
ci2-linux-4-14 2021/06/22 09:57 linux-4.14.y cfb41ef9deb1 cba33199 .config log report syz C
ci2-linux-4-14 2021/05/22 17:44 linux-4.14.y 96afcb20f36f cba33199 .config log report syz C
ci2-linux-4-14 2021/04/22 15:57 linux-4.14.y cf256fbcbe34 cba33199 .config log report syz C
ci2-linux-4-14 2021/03/23 15:15 linux-4.14.y cb83ddcd5332 cba33199 .config log report syz C
ci2-linux-4-14 2021/02/21 10:46 linux-4.14.y 29c52025152b cba33199 .config log report syz C
ci2-linux-4-14 2021/01/07 16:22 linux-4.14.y 1752938529c6 cba33199 .config log report syz C
ci2-linux-4-14 2020/12/08 15:59 linux-4.14.y 47cbf4cc32db cba33199 .config log report syz C
Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2020/11/08 15:25 linux-4.14.y 6b6446efedb2 cba33199 .config log report syz C
ci2-linux-4-14 2020/10/31 15:40 linux-4.14.y 2b7915014161 8bc4594f .config log report syz C
ci2-linux-4-14 2020/10/27 19:46 linux-4.14.y 5b7a52cd2eef 94942294 .config log report syz C
ci2-linux-4-14 2020/10/27 05:10 linux-4.14.y 5b7a52cd2eef 8b3eaf58 .config log report syz C