SYZFAIL: child stopped if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 FreeBSD/amd64 (ci-freebsd-main-2.us-central1-b.c.syzkaller.internal) (ttyu0)if_delmulti_locked: detaching ifnet instance 0xfffffe0058158800 status=127Connection to 10.128.0.164 closed by remote host. login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058158800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058158800 pid 974 (syz-executor), tap0: tun/tap protocol violation, non-controlling process closed last. pid 978 (syz-executor), tap3: tun/tap protocol violation, non-controlling process closed last. ifaddr cache = 0xfffffe006e453480 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0058159000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058159000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058159000 ifaddr cache = 0xfffffe006e452c00 is deleted tap0: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0058158000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058158000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058158000 tap3: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058588000 ktrace write failed, errno 27, tracing stopped for pid 1 if_delmulti_locked: detaching ifnet instance 0xfffffe0058158000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058158000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058158000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058158800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058158800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058158800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058159000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058159000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058159000