Re: [syzbot] [openvswitch?] WARNING in set_ipv6_addr

[syzbot]

syzbot has bisected this issue to:

commit af81cb247ca94e4bcfea31ea862cf3aaf955a503
Author: Jeff Layton <jlayton@xxxxxxxxxx>
Date:   Wed Mar 25 14:40:28 2026 +0000

    sunrpc: add a generic netlink family for cache upcalls

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=120ae3f5580000
start commit:   47a144672573 Merge branch 'mptcp-misc-improvements-for-v7-4'
git tree:       net-next
final oops:     https://syzkaller.appspot.com/x/report.txt?x=110ae3f5580000
console output: https://syzkaller.appspot.com/x/log.txt?x=160ae3f5580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=88147dd7e4cb6a0f
dashboard link: https://syzkaller.appspot.com/bug?extid=4cc63fcfb3845e149969
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=12c35e05580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=11908035580000

Reported-by: syzbot+4cc63fcfb3845e149969@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: af81cb247ca9 ("sunrpc: add a generic netlink family for cache upcalls")

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