SYZFAIL: SIGFPE
pc-offset:0xffffffff217d3361 pc:0xdeadbeef addr:0x0 code=65537 (errno 9: Bad file descriptor)


FreeBSD/amd64 (ci-freebsd-main-4.us-central1-b.c.syzkaller.internal) (ttyu0)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe0054209000
if_delmulti_locked: detaching ifnet instance 0xfffffe0054209000
if_delmulti_locked: detaching ifnet instance 0xfffffe0054209000
pid 745 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 915 (syz-executor), tap2: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe006b7eba80 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe00541be800
if_delmulti_locked: detaching ifnet instance 0xfffffe00541be800
if_delmulti_locked: detaching ifnet instance 0xfffffe00541be800
tap2: link state changed to DOWN
pid 334 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 741 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 760 (csh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 917 (syz-executor), jid 0, uid 0: exited on signal 8 (no core dump - coredumpsize limit is 0)
pid 917 (syz-executor), tap3: tun/tap protocol violation, non-controlling process closed last.
pid 905 (syz-executor), jid 0, uid 60929: exited on signal 8 (no core dump - sugid process denied by kern.sugid_coredump)
ifaddr cache = 0xfffffe00543fe300 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0054208800
pid 747 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
tap3: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0054208800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054208800
pid 905 (syz-executor), tap1: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe006b7ec000 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe00541bf000
if_delmulti_locked: detaching ifnet instance 0xfffffe00541bf000
if_delmulti_locked: detaching ifnet instance 0xfffffe00541bf000
tap1: link state changed to DOWN
pid 782 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 743 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 744 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 737 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 742 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0054209000
if_delmulti_locked: detaching ifnet instance 0xfffffe0054209000
if_delmulti_locked: detaching ifnet instance 0xfffffe0054209000
pid 921 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 772 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 922 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 924 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 920 (getty), jid 0, uid 0: exited on signal 8 (core dumped)

FreeBSD/amd64 (ci-freebsd-main-4.us-central1-b.c.syzkaller.internal) (ttyu0)

login: show registers
Password:pid 923 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0054208800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054208800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054208800

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe00541be800
if_delmulti_locked: detaching ifnet instance 0xfffffe00541be800
if_delmulti_locked: detaching ifnet instance 0xfffffe00541be800
if_delmulti_locked: detaching ifnet instance 0xfffffe00541bf000
if_delmulti_locked: detaching ifnet instance 0xfffffe00541bf000
if_delmulti_locked: detaching ifnet instance 0xfffffe00541bf000
ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect
login: show all tcpcbs/bl
Password: