SYZFAIL: child stopped if_delmulti_locked: detaching ifnet instance 0xfffffe006eb72800 if_delmulti_locked: detaching ifnet instance 0xfffffe006eb72800 if_delmulti_locked: detaching ifnet instance 0xfffffe006eb72800 status=127 (errno 35: Resource temporarily unavailable) FreeBSD/amd64 (ci-freebsd-main-4.us-central1-b.c.syzkaller.internal) (ttyu0) Connection to 10.128.0.10 closed by remote host. login: FreeBSD/amd64 (ci-freebsd-main-4.us-central1-b.c.syzkaller.internal) (ttyu0) login: pid 881 (syz-executor), tap0: tun/tap protocol violation, non-controlling process closed last. ifaddr cache = 0xfffffe00547dc900 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7800 if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7800 if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7800 tap0: link state changed to DOWN pid 880 (syz-executor), tap1: tun/tap protocol violation, non-controlling process closed last. ifaddr cache = 0xfffffe00547dca80 is deleted pid 878 (syz-executor), tap2: tun/tap protocol violation, non-controlling process closed last. tap1: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7000 if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7000 if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7000 ifaddr cache = 0xfffffe00547dc780 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7b000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7b000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7b000 tap2: link state changed to DOWN FreeBSD/amd64 (ci-freebsd-main-4.us-central1-b.c.syzkaller.internal) (ttyu0) login: set $lines = 0 Password:if_delmulti_locked: detaching ifnet instance 0xfffffe006eb72800 if_delmulti_locked: detaching ifnet instance 0xfffffe006eb72800 if_delmulti_locked: detaching ifnet instance 0xfffffe006eb72800 if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7000 if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7000 if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7000 Login incorrect login: show registers Password:if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7800 if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7800 if_delmulti_locked: detaching ifnet instance 0xfffffe0008bd7800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7b000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7b000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d7b000 Login incorrect login: ps Password: Login incorrect login: show malloc Password: Login incorrect show all tcpcbs/l