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 0xfffff80032e48000 Apr 24 09:25:16 if_delmulti_locked: detaching ifnet instance 0xfffff80032e48000 ci-freebsd-main-if_delmulti_locked: detaching ifnet instance 0xfffff80032e48000 8 dhclient[5490]: Interface tap2 is down, dhclient exiting Apr 24 09:25:16 ci-freebsd-main-8 dhclient[5490]: connection closed Apr 24 09:25:16 ci-freebsd-main-8 dhclient[5490]: exiting.if_delmulti_locked: detaching ifnet instance 0xfffff80004786000 Apr 24 09:25:16if_delmulti_locked: detaching ifnet instance 0xfffff80004786000 ci-freebsd-mainif_delmulti_locked: detaching ifnet instance 0xfffff80004786000 -8 dhclient[2723]: Interface tap3 is down, dhclient exiting Apr 24 09:25:16 ci-freebsd-main-8 dhclient[2723]: connection clo FreeBSD/amd64 (ci-freebsd-main-8.c.syzkaller.internal) (ttyu0) login: Apr 24 09:25:16 ci-freebsd-main-8 dhclient[2723]: exiting.