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 0xfffff80032f7e800
if_delmulti_locked: detaching ifnet instance 0xfffff80032f7e800
if_delmulti_locked: detaching ifnet instance 0xfffff80032f7e800
if_delmulti_locked: detaching ifnet instance 0xfffff80032f7e800
if_delmulti_locked: detaching ifnet instance 0xfffff80032f7e800
if_delmulti_locked: detaching ifnet instance 0xfffff80032f7e800
if_delmulti_locked: detaching ifnet instance 0xfffff80032f7e800
if_delmulti_locked: detaching ifnet instance 0xfffff80004787800
if_delmulti_locked: detaching ifnet instance 0xfffff80004787800
if_delmulti_locked: detaching ifnet instance 0xfffff80004787800
Apr 23 05:23:24 ci-freebsd-main-
FreeBSD/amd64 (ci-freebsd-main-3.c.syzkaller.internal) (ttyu0)

login: Apr 23 05:23:29 ci-freebsd-main-3 dhclient[1627]: connection closed
Apr 23 05:2if_delmulti_locked: detaching ifnet instance 0xfffff80004787000
3:29 ci-freebsd-if_delmulti_locked: detaching ifnet instance 0xfffff80004787000
main-3 dhclient[1627]: exiting.
Apr 23 05:23:29 ci-freebsd-main-3 dhclient[2695]: Interface tapif_delmulti_locked: detaching ifnet instance 0xfffff80004787000
2 is down, dhclient exiting
Apr 23 05:23:29 ci-freebsd-main-3 dhclient[2695]: connection closed
Apr 23 05:23:29 ci-freebsd-main-3 dhclient[2695]: exiting.