SYZFAIL: SIGFPE
pc-offset:0xffffffff217d34d1 pc:0xdeadbeef addr:0x0 code=65537Connection to 10.128.0.231 closed by remote host.
if_delmulti_locked: detaching ifnet instance 0xfffffe0007793800
if_delmulti_locked: detaching ifnet instance 0xfffffe0007793800
if_delmulti_locked: detaching ifnet instance 0xfffffe0007793800
Jan  1 00:00:00 ci-freebsd-main-8 dhclient[812]: Interface tap0 is down, dhclient exiting
if_delmulti_locked: detaching ifnet instance 0xfffffe0054217800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054217800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054217800
if_delmulti_locked: detaching ifnet instance 0xfffffe0007793000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007793000
if_delmulti_locked: detaching ifnet instance 0xfffffe0007793000
Expensive callout(9) function: 0xffffffff819bd1e0(0) 0.011576848 s
ZFS filesystem version: 5
ZFS storage pool version: features support (5000)
if_delmulti_locked: detaching ifnet instance 0xfffffe0054218000
if_delmulti_locked: detaching ifnet instance 0xfffffe0054218000
if_delmulti_locked: detaching ifnet instance 0xfffffe0054218000
if_delmulti_locked: detaching ifnet instance 0xfffffe0054215800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054215800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054215800

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

login: if_delmulti_locked: detaching ifnet instance 0xfffffe0054218000
if_delmulti_locked: detaching ifnet instance 0xfffffe0054218000
if_delmulti_locked: detaching ifnet instance 0xfffffe0054218000
pid 744 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 760 (csh), jid 0, uid 0: exited on signal 8 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0054215800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054215800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054215800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054217800
pid 818 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 905 (syz-executor), tap4: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe00585e3180 is deleted
tap4: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0054216800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054216800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054216800
pid 788 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
set $lines = 0
pid 741 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
Password:pid 337 (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 735 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0054217800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054217800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054217800
pid 743 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 812 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 742 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 334 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 745 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 739 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 746 (getty), jid 0, uid 0: exited on signal 8 (core dumped)

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe0007793800
if_delmulti_locked: detaching ifnet instance 0xfffffe0007793800
if_delmulti_locked: detaching ifnet instance 0xfffffe0007793800
show registers
Password:if_delmulti_locked: detaching ifnet instance 0xfffffe0054216800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054216800
if_delmulti_locked: detaching ifnet instance 0xfffffe0054216800

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