SYZFAIL: tun: read failed
 (errno 19: Operation not supported by device)
SYZFAIL: child failed
 (errno 0: No error: 0)
if_delmulti_locked: detaching ifnet instance 0xfffff80032e93000
if_delmulti_locked: detaching ifnet instance 0xfffff80032e93000
if_delmulti_locked: detaching ifnet instance 0xfffff80032e93000
if_delmulti_locked: detaching ifnet instance 0xfffff80032e93000
if_delmulti_locked: detaching ifnet instance 0xfffff80032efa000
if_delmulti_locked: detaching ifnet instance 0xfffff80032efa000
if_delmulti_locked: detaching ifnet instance 0xfffff80032efa000
Apr 21 01:22:39 ci-freebsd-main-4 syslogd: last message repeated 1 times
Apr 21 01:22:45 ci-freebsd-main-4 dhclient[2330]: Interface tap2 is down, dhclient exiting


FreeBSD/amd64 (ci-freebsd-main-4.c.syzkaller.if_delmulti_locked: detaching ifnet instance 0xfffff80032e93800
internal) (ttyu0if_delmulti_locked: detaching ifnet instance 0xfffff80032e93800
)

login: if_delmulti_locked: detaching ifnet instance 0xfffff80032e93800
Apr 21 01:22:45 ci-freebsd-main-4 dhclient[2330]: connection closed
Apr 21 01:22:45 ci-freebsd-main-4 dhclient[2330]: exiting.
Apr 21 01:22:45 ci-freebsd-main-4 dhclient[1630]: Interface tap1 is down, dhclient exiting
Apr 21 01:22:45 ci-freebsd-main-4 dhclient[1630]: connection closed
Apr 21 01:22:45 ci-freebsd-main-4 dhclient[1630]: exiting.