SYZFAIL: SIGBUS
pc-offset:0xffffffff217cdfe1 pc:0xdeadbeef addr:0x0 code=65537 (errno 9: Bad file descriptor)
Connection to 10.128.1.101 closed by remote host.
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff800


FreeBSD/amd64if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff800
 (ci-freebsd-main-6.us-central1-if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff800
b.c.syzkaller.internal) (ttyu0)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8e800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8e800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8e800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8f000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8f000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8f000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff800
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff800
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff800

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

login: pid 743 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
set $lines = 0
pid 787 (sh), jid 0, uid 0: exited on signal 10 (core dumped)
pid 338 (dhclient), jid 0, uid 0: exited on signal 10 (core dumped)
Password:pid 747 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007fff000
pid 736 (sh), jid 0, uid 0: exited on signal 10 (core dumped)
pid 812 (dhclient), jid 0, uid 0: exited on signal 10 (core dumped)
pid 740 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8e800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8e800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8e800
pid 742 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
pid 335 (dhclient), jid 0, uid 0: exited on signal 10 (core dumped)
pid 746 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
pid 744 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
pid 741 (getty), jid 0, uid 0: exited on signal 10 (core dumped)

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8f000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8f000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058d8f000
show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect