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Date: Wed, 24 Nov 2021 09:42:10 -0800
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Subject: Re: [syzbot] WARNING: ODEBUG bug in batadv_v_ogm_free
From: syzbot <syzbot+0ef06384b5f39a16ebb9@syzkaller.appspotmail.com>
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To: Jason@zx2c4.com, a@unstable.cc, amcohen@nvidia.com, b.a.t.m.a.n@lists.open-mesh.org, davem@davemloft.net, dsahern@kernel.org, edumazet@google.com, fw@strlen.de, idosch@OSS.NVIDIA.COM, justin.iurman@uliege.be, kuba@kernel.org, linux-kernel@vger.kernel.org, mareklindner@neomailbox.ch, netdev@vger.kernel.org, paskripkin@gmail.com, praveen5582@gmail.com, sven@narfation.org, sw@simonwunderlich.de, syzkaller-bugs@googlegroups.com, willemb@google.com, yoshfuji@linux-ipv6.org, zxu@linkedin.com

syzbot suspects this issue was fixed by commit:

commit 6f68cd634856f8ca93bafd623ba5357e0f648c68
Author: Pavel Skripkin <paskripkin@gmail.com>
Date:   Sun Oct 24 13:13:56 2021 +0000

    net: batman-adv: fix error handling

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=114e3c16b00000
start commit:   cf52ad5ff16c Merge tag 'driver-core-5.15-rc6' of git://git..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=9479508d7bb83ad9
dashboard link: https://syzkaller.appspot.com/bug?extid=0ef06384b5f39a16ebb9
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=17af7344b00000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=15dc02fb300000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: net: batman-adv: fix error handling

For information about bisection process see: https://goo.gl/tpsmEJ#bisection