SYZFAIL: child failed (errno 0: No error: 0) if_delmulti_locked: detaching ifnet instance 0xfffffe00a83ea800 if_delmulti_locked: detaching ifnet instance 0xfffffe00a83ea800 if_delmulti_locked: detaching ifnet instance 0xfffffe00a83ea800 FreeBSD/amd64 (ci-freebsd-main-1.c.syzkaller.internal) (ttyu0) login: if_delmulti_locked: detaching ifnet instance 0xfffffe009ea49800 if_delmulti_locked: detaching ifnet instance 0xfffffe009ea49800 if_delmulti_locked: detaching ifnet instance 0xfffffe009ea49800 Oct 11 06:57:20 ci-freebsd-main-1 syslogd: last message repeated 1 times Oct 11 06:57:21 ci-freebsd-main-1 dhclient[2729]: Interface tap2 is down, dhclient exiting Oct 11 06:57:21 ci-freebsd-main-1 dhclient[2729]: connection closed Oct 11 06:57:21 ci-freebsd-main-1 dhclient[2729]: exiting. if_delmulti_locked: detaching ifnet instance 0xfffffe009ea1b800 if_delmulti_locked: detaching ifnet instance 0xfffffe009ea1b800 Oct 11 06:57:21 ci-freebsd-main-if_delmulti_locked: detaching ifnet instance 0xfffffe009ea1b800 1 dhclient[1839]: Interface tap0 is down, dhclient exiting Oct 11 06:57:21 ci-freebsd-main-1 dhclient[1839]: connection closed Oct 11 06:57:21 ci-freebsd-main-1 dhclient[1839]: exiting.