Re: [syzbot] INFO: rcu detected stall in ieee80211_tasklet_handler
From: Dmitry Vyukov <dvyukov@google.com>
Date: 2021-10-28 13:01:51
Also in:
lkml, netdev
From: Dmitry Vyukov <dvyukov@google.com>
Date: 2021-10-28 13:01:51
Also in:
lkml, netdev
On Tue, 26 Oct 2021 at 23:44, syzbot [off-list ref] wrote:
syzbot suspects this issue was fixed by commit:
commit 313bbd1990b6ddfdaa7da098d0c56b098a833572
Author: Johannes Berg [off-list ref]
Date: Wed Sep 15 09:29:37 2021 +0000
mac80211-hwsim: fix late beacon hrtimer handling
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=151766bab00000
start commit: 835d31d319d9 Merge tag 'media/v5.15-1' of git://git.kernel..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=9c32e23fada3a0e4
dashboard link: https://syzkaller.appspot.com/bug?extid=7bb955045fc0840decd3
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15e08125300000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14b17dde300000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: mac80211-hwsim: fix late beacon hrtimer handling
For information about bisection process see: https://goo.gl/tpsmEJ#bisectionLooks plausible: #syz fix: mac80211-hwsim: fix late beacon hrtimer handling