SYZFAIL: too much cover

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: 90d2f7c4 release: amd64: Fix ISO/USB hybrid image
git tree: https://github.com/freebsd/freebsd-src.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=16d814aad00000
dashboard link: https://syzkaller.appspot.com/bug?extid=f0f5ef67dfe25ef57604
userspace arch: i386

Unfortunately, I don't have any reproducer for this issue yet.

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+f0f5ef...@syzkaller.appspotmail.com

SYZFAIL: too much cover
thr=0, cov=15597690 (errno 14: Bad address)
SYZFAIL: child failed
(errno 0: No error: 0)
if_delmulti_locked: detaching ifnet instance 0xfffff80004d7b800
if_delmulti_locked: detaching ifnet instance 0xfffff80004d7b800
if_delmulti_locked: detaching ifnet instance 0xfffff80004d7b800
if_delmulti_locked: detaching ifnet instance 0xfffff80004d7b800
if_delmulti_locked: detaching ifnet instance 0xfffff80004d7b800
if_delmulti_locked: detaching ifnet instance 0xfffff80004d7b800
if_delmulti_locked: detaching ifnet instance 0xfffff80004d7b800


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[syzbot]

Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.