SYZFAIL: child stopped


FreeBSD/amd64 (ci-freebsd-main-6.us-central1-b.c.syzkaller.internal) (ttyu0)

status=127 (errno 9: Bad file descriptor)
login: if_delmulti_locked: detaching ifnet instance 0xfffffe00783d5800
if_delmulti_locked: detaching ifnet instance 0xfffffe00783d5800
if_delmulti_locked: detaching ifnet instance 0xfffffe00783d5800
if_delmulti_locked: detaching ifnet instance 0xfffffe006de64800
if_delmulti_locked: detaching ifnet instance 0xfffffe006de64800
if_delmulti_locked: detaching ifnet instance 0xfffffe006de64800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800

FreeBSD/amd64 (ci-freebsd-main-6.us-central1-b.c.syzkaller.internal) (ttyu0)

login: pid 950 (syz-executor), tap3: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe0053fd8780 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578000
tap3: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578000

FreeBSD/amd64 (ci-freebsd-main-6.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 2025-08-02T18:45:17.999449+00:00 ci-freebsd-main-6.us-central1-b.c.syzkaller.internal init 992 -pid 936 (syz-executor), tap1: tun/tap protocol violation, non-controlling process closed last.
 - getty repeatiifaddr cache = 0xfffffe0053fd8a80 is deleted
ng too quickly oif_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
n port /dev/ttyvif_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
3, sleeping 30 stap1: link state changed to DOWN
ecs
2025-08-02if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
T18:45:17.999481+00:00 ci-freebsd-main-6.us-central1-b.c.syzkaller.internal init 991 - - getty repeating too quickly on port /dev/ttyv5, sleeping 30 secs
2025-08-02T18:45:18.072872+00:00 ci-freebsd-main-6.us-central1-b.c.syzkaller.internal init 997 - - getty repeating too quickly on port /dev/ttyv1, sleeping 30 secs
2025-08-02T18:45:18.079921+00:00 ci-freebsd-main-6.us-central1-b.c.syzkaller.internal init 1000 - - getty repeating too quickly on port /dev/ttyv4, sleeping 30 secs
2025-08-02T18:45:18.074216+00:00 ci-freebsd-main-6.us-central1-b.c.syzkaller.internal init 996 - - getty repeating too quickly on port /dev/ttyu0, sleeping 30 secs
if_delmulti_locked: detaching ifnet instance 0xfffffe006de64800
if_delmulti_locked: detaching ifnet instance 0xfffffe006de64800
if_delmulti_locked: detaching ifnet instance 0xfffffe006de64800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe00783d5800
if_delmulti_locked: detaching ifnet instance 0xfffffe00783d5800
if_delmulti_locked: detaching ifnet instance 0xfffffe00783d5800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800