SYZFAIL: SIGBUS
pc-offset:0xffffffff217d3361 pc:0xdeadbeef addr:0x0 code=65537 (errno 9: Bad file descriptor)
Connection to 10.128.0.236 closed by remote host.
if_delmulti_locked: detaching ifnet instance 0xfffffe0007a74000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806a000
if_delmulti_locked: detaching ifnet instance 0xfffffe00596cf000
if_delmulti_locked: detaching ifnet instance 0xfffffe00596cf000
if_delmulti_locked: detaching ifnet instance 0xfffffe00596cf000

FreeBSD/amd64 (ci-freebsd-main-8.us-central1-b.c.syzkaller.internal) (ttyu0)

login: pid 423 (devd), jid 0, uid 0: exited on signal 10 (core dumped)
pid 337 (dhclient), jid 0, uid 0: exited on signal 10 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe00596cf000
if_delmulti_locked: detaching ifnet instance 0xfffffe00596cf000
if_delmulti_locked: detaching ifnet instance 0xfffffe00596cf000
pid 760 (csh), jid 0, uid 0: exited on signal 10 (core dumped)
pid 746 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
pid 894 (rtsol), jid 0, uid 0: exited on signal 10 (core dumped)
pid 334 (dhclient), jid 0, uid 0: exited on signal 10 (core dumped)
pid 741 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe00596d0000
if_delmulti_locked: detaching ifnet instance 0xfffffe00596d0000
if_delmulti_locked: detaching ifnet instance 0xfffffe00596d0000
if_delmulti_locked: detaching ifnet instance 0xfffffe00596cf000
pid 779 (sh), jid 0, uid 0: exited on signal 10 (core dumped)
pid 745 (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 735 (sh), jid 0, uid 0: exited on signal 10 (core dumped)
pid 743 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
set $lines = 0
pid 739 (getty), jid 0, uid 0: exited on signal 10 (core dumped)
pid 769 (sh), jid 0, uid 0: exited on signal 10 (core dumped)
Password:pid 740 (getty), jid 0, uid 0: exited on signal 10 (core dumped)

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058068000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058068000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058068000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806a000
show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect
show all tcpcbs/bl