syzbot


WARNING in ieee80211_check_rate_mask
Status: upstream: reported C repro on 2020/10/06 08:08
Reported-by: syzbot+be0e03ca215b06199629@syzkaller.appspotmail.com
First crash: 387d, last: 6d23h

Cause bisection: introduced by (bisect log) :
commit 983e1a6c95abf8058d26149a928578b720c77bce
Author: Nelson Chang <nelson.chang@mediatek.com>
Date: Thu Oct 6 11:44:02 2016 +0000

  net: ethernet: mediatek: get hw lro capability by the chip id instead of by the dtsi

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 ieee80211_check_rate_mask C 1 14h21m 366d 0/1 upstream: reported C repro on 2020/10/27 07:51
linux-4.19 WARNING in ieee80211_check_rate_mask C 2 13d 356d 0/1 upstream: reported C repro on 2020/11/06 04:49

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-smack-root 2021/10/21 14:38 upstream 2f111a6fd5b5 e6b95f32 .config log report syz C
ci-upstream-kasan-gce-smack-root 2021/09/21 14:11 upstream d9fb678414c0 e6b95f32 .config log report syz C
ci-upstream-kasan-gce-smack-root 2021/08/22 08:42 upstream 9ff50bf2f2ff e6b95f32 .config log report syz C
ci-upstream-kasan-gce-smack-root 2021/07/22 21:50 upstream 9f42f674a892 e6b95f32 .config log report syz C
ci-upstream-kasan-gce-smack-root 2021/06/22 14:47 upstream a96bfed64c89 e6b95f32 .config log report syz C
ci-upstream-kasan-gce-smack-root 2021/05/23 08:26 upstream 4d7620341eda e6b95f32 .config log report syz C
ci-upstream-kasan-gce-smack-root 2021/04/23 07:32 upstream 18a3c5f7abfd e6b95f32 .config log report syz C
ci-upstream-net-this-kasan-gce 2021/01/15 23:51 net b7ba6cfabc42 d81b165e .config log report syz C
ci-upstream-net-this-kasan-gce 2020/12/16 09:02 net 3db1a3fa9880 d81b165e .config log report syz C
ci-upstream-net-this-kasan-gce 2020/11/08 23:25 net 4e0396c59559 d81b165e .config log report syz C
Crashes (14):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2021/02/02 02:22 upstream 1048ba83fb1c e6b95f32 .config log report syz C WARNING in ieee80211_check_rate_mask
ci-upstream-kasan-gce-root 2021/01/24 14:01 upstream e1ae4b0be158 52e37319 .config log report syz C WARNING in ieee80211_check_rate_mask
ci-upstream-net-this-kasan-gce 2020/10/09 19:28 net 3fdd47c3b40a d81b165e .config log report syz C
ci-upstream-net-kasan-gce 2020/10/06 02:46 net-next c2568c8c9e63 1880b4a9 .config log report syz C
ci-upstream-net-this-kasan-gce 2021/03/24 07:13 net 6ab4c3117aec e613994b .config log report info WARNING in ieee80211_check_rate_mask
ci-upstream-net-this-kasan-gce 2021/03/21 18:43 net 87d77e59d1eb bea32f74 .config log report info WARNING in ieee80211_check_rate_mask
ci-upstream-net-this-kasan-gce 2021/03/16 06:47 net 13832ae27553 fdb2bb2c .config log report info WARNING in ieee80211_check_rate_mask
ci-upstream-net-this-kasan-gce 2021/03/14 12:48 net ad236ccde19a 4a003785 .config log report info WARNING in ieee80211_check_rate_mask
ci-upstream-net-this-kasan-gce 2021/03/12 14:01 net 7a1468ba0e02 429d8a6b .config log report info WARNING in ieee80211_check_rate_mask
ci-upstream-net-this-kasan-gce 2021/03/11 23:43 net 47142ed6c34d 429d8a6b .config log report info WARNING in ieee80211_check_rate_mask
ci-upstream-net-this-kasan-gce 2021/03/08 01:41 net 9270bbe258c8 09fbf400 .config log report info WARNING in ieee80211_check_rate_mask
ci-upstream-net-this-kasan-gce 2021/03/04 23:51 net d93ef301644e 9d751681 .config log report info WARNING in ieee80211_check_rate_mask
ci-upstream-net-this-kasan-gce 2021/02/11 11:35 net 1bcc51ac0731 a52ee10a .config log report info WARNING in ieee80211_check_rate_mask
ci-upstream-net-kasan-gce 2021/02/18 09:53 net-next 38b5133ad607 14052202 .config log report info WARNING in ieee80211_check_rate_mask