syzbot suspects this issue was fixed by commit:
commit e759e1e4a4bd2926d082afe56046a90224433a31
Author: Eric Dumazet <edumazet@xxxxxxxxxx>
Date: Wed Jan 29 14:27:26 2025 +0000
net: revert RTNL changes in unregister_netdevice_many_notify()
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1084f004580000
start commit: fc20a3e57247 Merge tag 'for-linus-6.12a-rc2-tag' of git://..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=ba92623fdea824c9
dashboard link: https://syzkaller.appspot.com/bug?extid=17bc8c5157022e18da8b
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=135f7d27980000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1483b380580000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: net: revert RTNL changes in unregister_netdevice_many_notify()
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
