syzbot

SYZFAIL: SIGFPE
Connection to 10.128.0.162 closed by remote host.


FreeBSD/amd64 (ci-freebsd-main-3.us-central1-b.c.syzkaller.internal) (ttyu0)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058133800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058133800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058133800

FreeBSD/amd64 (ci-freebsd-main-3.us-central1-b.c.syzkaller.internal) (ttyu0)

login: pid 338 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 883 (rtsol), jid 0, uid 0: exited on signal 8 (core dumped)
pid 424 (devd), jid 0, uid 0: exited on signal 8 (core dumped)
set $lines = 0
pid 742 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 1022 (syz-executor), jid 0, uid 0: exited on signal 8 (no core dump - too large)
pid 1022 (syz-executor), tap1: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe006b711000 is deleted
pid 1029 (syz-executor), jid 0, uid 0: exited on signal 8 (no core dump - too large)
if_delmulti_locked: detaching ifnet instance 0xfffffe005856a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005856a000
tap1: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe005856a000
pid 786 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
pid 1029 (syz-executor), tap0: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe006b711300 is deleted
tap0: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0058134000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058134000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058134000
pid 1019 (syz-executor), tap3: tun/tap protocol violation, non-controlling process closed last.
ifaddr cache = 0xfffffe006b710a80 is deleted
tap3: link state changed to DOWN
if_delmulti_locked: detaching ifnet instance 0xfffffe0058569800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058569800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058569800
pid 335 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped)
pid 882 (rtsol), jid 0, uid 0: exited on signal 8 (core dumped)
pid 747 (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 881 (rtsol), jid 0, uid 0: exited on signal 8 (core dumped)
pid 1030 (login), jid 0, uid 0: exited on signal 8 (core dumped)
pid 773 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe005856a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005856a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005856a000
pid 743 (getty), jid 0, uid 0: exited on signal 8 (core dumped)

FreeBSD/amd64 (ci-freebsd-main-3.us-central1-b.c.syzkaller.internal) (ttyu0)

login: pid 746 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0058134000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058134000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058134000
set $maxwidth = 0
pid 736 (sh), jid 0, uid 0: exited on signal 8 (core dumped)
Password:pid 745 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 740 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 1031 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
pid 1032 (getty), jid 0, uid 0: exited on signal 8 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe0058133800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058133800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058133800

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058569800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058569800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058569800
show proc
Password:
Login incorrect
login: show all locks
Password:
Login incorrect
login: show uma
Password:
Login incorrect