SYZFAIL: SIGSEGV
pc-offset:0xffffffff217d4ef1 pc:0xdeadbeef addr:0x0 code=65537Connection to 10.128.1.202 closed by remote host.


FreeBSD/amd64 (ci-freebsd-main-0.us-central1-b.c.syzkaller.internal) (ttyu0)

login: pid 745 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
pid 423 (devd), jid 0, uid 0: exited on signal 11 (core dumped)
pid 830 (dhclient), jid 0, uid 0: exited on signal 11 (core dumped)
pid 886 (syz-executor), tap0: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe0058088a80 is deleted
tap0: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400
pid 742 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
pid 887 (syz-executor), tap2: tun/tap protocol violation, non-controlling process closed last.
pid 889 (syz-executor), tap3: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe006df7b900 is deleted
tap2: link state changed to DOWN
ifaddr cache = 0xfffffe006df7b600 is deleted
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741800
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c2c00
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741800
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c2c00
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c2c00
tap3: link state changed to DOWN
pid 334 (dhclient), jid 0, uid 0: exited on signal 11 (core dumped)
pid 744 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3400
pid 785 (sh), jid 0, uid 0: exited on signal 11 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3000
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3000
pid 817 (dhclient), jid 0, uid 0: exited on signal 11 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c3000
pid 746 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
pid 735 (sh), jid 0, uid 0: exited on signal 11 (core dumped)
pid 740 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
pid 337 (dhclient), jid 0, uid 0: exited on signal 11 (core dumped)
pid 741 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
pid 743 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
pid 739 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058741800
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c2c00
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c2c00
if_delmulti_locked: detaching ifnet instance 0xfffffe00077c2c00