SYZFAIL: child stopped if_delmulti_locked: detaching ifnet instance 0xfffffe0058575000 status=127 (errno 35: Resource temporarily unavailable) FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0) login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058575000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058575000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058575000 FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0) login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058574800 FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0) login: pid 862 (syz-executor), tap0: tun/tap protocol violation, non-controlling process closed last. ifaddr cache = 0xfffffe006df85480 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0007a46000 tap0: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0007a46000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007a46000 pid 863 (syz-executor), tap3: tun/tap protocol violation, non-controlling process closed last. ifaddr cache = 0xfffffe006df85180 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0007a45800 if_delmulti_locked: detaching ifnet instance 0xfffffe0007a45800 if_delmulti_locked: detaching ifnet instance 0xfffffe0007a45800 tap3: link state changed to DOWN FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0) login: set $lines = 0 if_delmulti_locked: detaching ifnet instance 0xfffffe0007a46000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007a46000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007a46000 pid 860 (syz-executor), tap2: tun/tap protocol violation, non-controlling process closed last. ifaddr cache = 0xfffffe0059ab4900 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0058574800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058574800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058574800 tap2: link state changed to DOWN 1970-01-01T00:00:02.861509+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 903 - - getty repeating too quickly on port /dev/ttyv6, sleeping 30 secs 1970-01-01T00:00:02.865919+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 905 - - getty repeating too quickly on port /dev/ttyv3, sleeping 30 secs FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0) login: 1970-01-01T00:00:02.896831+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 904 - - getty repeating too quickly on port /dev/ttyv5, sleeping 30 secs 1970-01-01T00:00:02.901542+00:00 ci-freebsd-main-0.us-central1-b.c.syzkaller.internal init 906 - - getty repeating too quickly on port /dev/ttyv0, sleeping 30 secs set $maxwidth = 0 Password:if_delmulti_locked: detaching ifnet instance 0xfffffe0058574800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058574800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058574800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058575000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058575000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058575000 Login incorrect login: if_delmulti_locked: detaching ifnet instance 0xfffffe0007a45800 if_delmulti_locked: detaching ifnet instance 0xfffffe0007a45800 if_delmulti_locked: detaching ifnet instance 0xfffffe0007a45800 show proc Password: Login incorrect login: show all locks Password: Login incorrect login: show uma Password: Login incorrect