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


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

login: if_delmulti_locked: detaching ifnet instance 0xfffffe005952a800
if_delmulti_locked: detaching ifnet instance 0xfffffe005952a800
if_delmulti_locked: detaching ifnet instance 0xfffffe005952a800
if_delmulti_locked: detaching ifnet instance 0xfffffe0059482800
if_delmulti_locked: detaching ifnet instance 0xfffffe0059482800
Expensive callout(9) function: 0xffffffff81af9860(0) 0.006017291 s
if_delmulti_locked: detaching ifnet instance 0xfffffe0059482800
if_delmulti_locked: detaching ifnet instance 0xfffffe005806c000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806c000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806c000

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

login: pid 760 (csh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 745 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
ktrace write failed, errno 27, tracing stopped for pid 681
pid 423 (devd), jid 0, uid 0: exited on signal 8 (core dumped)
pid 789 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 337 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 744 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe005952a800
if_delmulti_locked: detaching ifnet instance 0xfffffe005952a800
if_delmulti_locked: detaching ifnet instance 0xfffffe005952a800
set $lines = 0
pid 743 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 735 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
Password:pid 334 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 746 (getty), 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 0xfffffe0059482800
if_delmulti_locked: detaching ifnet instance 0xfffffe0059482800
if_delmulti_locked: detaching ifnet instance 0xfffffe0059482800
if_delmulti_locked: detaching ifnet instance 0xfffffe005806c000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806c000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806c000
pid 815 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 740 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 741 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 739 (getty), jid 0, uid 0: exited on signal 8 (core dumped)

Login incorrect
login: show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect
show all tcpcbs/bl