Re: [syzbot] [pm?] KASAN: use-after-free Read in netdev_unregister_kobject

[syzbot]

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+6cf5652d3df49fae2e3f@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         3cdb4559 Merge tag 's390-6.9-4' of git://git.kernel.or..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=119e4230980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=d239903bd07761e5
dashboard link: https://syzkaller.appspot.com/bug?extid=6cf5652d3df49fae2e3f
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=15e9a8d3180000

Note: testing is done by a robot and is best-effort only.