linux-kernel - Re: [syzbot] [wireless?] divide error in mac80211_hwsim_set

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Message-ID: <67fb517b.050a0220.2c5fcf.001b.GAE@google.com>
Date: Sat, 12 Apr 2025 22:54:03 -0700
From: syzbot <syzbot+064815c6cd721082a52a@...kaller.appspotmail.com>
To: eadavis@...com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [wireless?] divide error in mac80211_hwsim_set_tsf

Hello,

syzbot has tested the proposed patch but the reproducer is still triggering an issue:
unregister_netdevice: waiting for DEV to become free

unregister_netdevice: waiting for batadv0 to become free. Usage count = 3

Tested on:

commit:         7cdabafc Merge tag 'trace-v6.15-rc1' of git://git.kern..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=11f3d398580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=7a4e108575159039
dashboard link: https://syzkaller.appspot.com/bug?extid=064815c6cd721082a52a
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=15e49870580000