[Android 5.10] BUG: Address IPV6ADDR:IP on device lo is missing its host route.

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: f5932bf046b5 Revert "wifi: nl80211: Increase ie_len size t..
git tree: android13-5.10-lts
console+strace: https://syzkaller.appspot.com/x/log.txt?x=1695d20d580000
kernel config: https://syzkaller.appspot.com/x/.config?x=40fa24cc6888ca30
dashboard link: https://syzkaller.appspot.com/bug?extid=b13950f44970bfcd0250
compiler: Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16a6f67f980000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1195d20d580000

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/f01f04ddf755/disk-f5932bf0.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/880093fa9886/vmlinux-f5932bf0.xz
kernel image: https://storage.googleapis.com/syzbot-assets/446446101836/bzImage-f5932bf0.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+b13950...@syzkaller.appspotmail.com

IPv6: BUG: Address ::ffff:224.0.0.2 on device lo is missing its host route.


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[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: c4cfc3ce1d26 Merge 988784bc1135 ("w1: ds2482: Fix signedne..
git tree: android13-5.15-lts
console+strace: https://syzkaller.appspot.com/x/log.txt?x=16ea5469580000
kernel config: https://syzkaller.appspot.com/x/.config?x=98c60c31f9225e5e
dashboard link: https://syzkaller.appspot.com/bug?extid=0d772489b3f020c2c5a5

compiler: Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8

syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1686cc29580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1674afcd580000

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/42c785b27c44/disk-c4cfc3ce.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/20190a937823/vmlinux-c4cfc3ce.xz
kernel image: https://storage.googleapis.com/syzbot-assets/765c9cc1c43b/bzImage-c4cfc3ce.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:

Reported-by: syzbot+0d7724...@syzkaller.appspotmail.com