syzbot


WARNING in ieee80211_start_next_roc
Status: upstream: reported C repro on 2020/12/09 02:03
Reported-by: syzbot+c3a167b5615df4ccd7fb@syzkaller.appspotmail.com
First crash: 197d, last: 4d00h

Cause bisection: introduced by (bisect log) [no-op commit]:
commit 6ad8c632ee48ae099aa13704ef18a641220fe211
Author: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com>
Date: Wed Jun 8 10:22:10 2016 +0000

  qed: Add support for query/config dcbx.

Crash: KASAN: null-ptr-deref Read (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 ieee80211_start_next_roc C 7 7d21h 162d 0/1 upstream: reported C repro on 2021/01/09 02:54
linux-4.14 WARNING in ieee80211_start_next_roc C 1 28d 223d 0/1 upstream: reported C repro on 2020/11/08 18:11

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 2021/06/13 15:45 upstream 8ecfa36c 805b5003 .config log report syz C
ci-upstream-kasan-gce-root 2021/04/06 11:14 upstream 0a50438c e4b4d570 .config log report syz C
ci-upstream-kasan-gce 2021/01/04 02:10 upstream e71ba945 20366b87 .config log report syz C
Crashes (26):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2021/04/28 09:58 upstream 57fa2369 805b5003 .config log report syz C WARNING in ieee80211_start_next_roc
ci-upstream-kasan-gce 2021/04/20 07:12 upstream 7af08140 4285c989 .config log report syz C WARNING in ieee80211_start_next_roc
ci-upstream-kasan-gce-selinux-root 2021/04/16 09:27 upstream 7e25f40e c59079a6 .config log report syz C WARNING in ieee80211_start_next_roc
ci-upstream-kasan-gce-root 2021/03/07 10:53 upstream a38fd874 e4b4d570 .config log report syz C WARNING in ieee80211_start_next_roc
ci-upstream-kasan-gce 2020/12/05 01:54 upstream e87297fa 20366b87 .config log report syz C
ci-upstream-kasan-gce-selinux-root 2021/04/30 01:26 upstream d2b6f8a1 77e2b668 .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-kasan-gce 2021/04/30 01:26 upstream d2b6f8a1 77e2b668 .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-kasan-gce-smack-root 2021/04/30 01:21 upstream d2b6f8a1 77e2b668 .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-kasan-gce 2021/04/15 12:38 upstream 7f75285c fcdb12ba .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-kasan-gce-selinux-root 2021/02/17 10:59 upstream f40ddce8 052f8d9f .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-kasan-gce-selinux-root 2021/02/15 03:42 upstream f40ddce8 98682e5e .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-kasan-gce-smack-root 2021/02/13 01:00 upstream dcc0b490 98682e5e .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-kasan-gce-smack-root 2021/01/24 00:39 upstream e1ae4b0b 52e37319 .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-kasan-gce 2021/01/19 05:12 upstream 1e2a199f 63631df1 .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-kasan-gce 2021/01/17 16:19 upstream 0da0a8a0 813be542 .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-kasan-gce-386 2021/02/03 12:54 upstream 3aaf0a27 624dad51 .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-kasan-gce-386 2021/01/19 03:32 upstream 1e2a199f 63631df1 .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-net-this-kasan-gce 2021/05/14 08:06 net e4df1b0c 8bdd5343 .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-net-this-kasan-gce 2021/05/12 19:20 net 440c3247 da958a4d .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-net-this-kasan-gce 2021/05/07 11:06 net bbd6f0a9 f6da8120 .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-net-this-kasan-gce 2021/05/06 16:12 net bbd6f0a9 06585184 .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-net-this-kasan-gce 2021/05/03 16:52 net bbd6f0a9 ad61f371 .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-net-this-kasan-gce 2021/04/30 12:25 net bbd6f0a9 77e2b668 .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-net-kasan-gce 2021/06/16 06:59 net-next 925a56b2 990d3cbe .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-net-kasan-gce 2021/04/12 07:03 net-next 5b489fea bfeda1b1 .config log report info WARNING in ieee80211_start_next_roc
ci-upstream-net-kasan-gce 2021/02/12 15:41 net-next 3c5a2fd0 a5f86b15 .config log report info WARNING in ieee80211_start_next_roc