SYZFAIL: too much cover thr=0, cov=1864135 (errno 14: Bad address) SYZFAIL: child failed (errno 0: No error: 0) if_delmulti_locked: detaching ifnet instance 0xfffffe00999e0000 if_delmulti_locked: detaching ifnet instance 0xfffffe00999e0000 if_delmulti_locked: detaching ifnet instance 0xfffffe00999e0000 if_delmulti_locked: detaching ifnet instance 0xfffffe00999e0000 if_delmulti_locked: detaching ifnet instance 0xfffffe00999e0000 if_delmulti_locked: detaching ifnet instance 0xfffffe00999e0000 if_delmulti_locked: detaching ifnet instance 0xfffffe0092d75800 FreeBSD/amd64if_delmulti_locked: detaching ifnet instance 0xfffffe0092d75800 (ci-freebsd-i38if_delmulti_locked: detaching ifnet instance 0xfffffe0092d75800 6-0.c.syzkaller.internal) (ttyu0if_delmulti_locked: detaching ifnet instance 0xfffffe005735a800 ) login: if_delmulti_locked: detaching ifnet instance 0xfffffe005735a800 if_delmulti_locked: detaching ifnet instance 0xfffffe005735a800 Apr 13 13:24:17 ci-freebsd-i386-0 dhclient[1447]: Interface tap0 is down, dhclient exiting Apr 13 13:24:17 ci-freebsd-i386-0 dhclient[1447]: connection closed Apr 13 13:24:17 ci-freebsd-i386-0 dhclient[1447]: exiting.