SYZFAIL: SIGILL Connection to 10.128.0.41 closed by remote host. FreeBSD/amd64 (ci-freebsd-main-5.c.syzkaller.internal) (ttyu0) login: FreeBSD/amd64 (ci-freebsd-main-5.c.syzkaller.internal) (ttyu0) login: pid 424 (devd), jid 0, uid 0: exited on signal 4 (core dumped) pid 747 (getty), jid 0, uid 0: exited on signal 4 (core dumped) pid 795 (sh), jid 0, uid 0: exited on signal 4 (core dumped) pid 981 (syz-executor), tap2: tun/tap protocol violation, non-controlling process closed last. ifaddr cache = 0xfffffe006e0d0c00 is deleted pid 983 (syz-executor), tap1: tun/tap protocol violation, non-controlling process closed last. ifaddr cache = 0xfffffe006e0a9a80 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800 tap1: link state changed to DOWN tap2: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000 pid 817 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped) pid 746 (getty), jid 0, uid 0: exited on signal 4 (core dumped) set $lines = 0 pid 736 (sh), jid 0, uid 0: exited on signal 4 (core dumped) Password:pid 745 (getty), jid 0, uid 0: exited on signal 4 (core dumped) pid 338 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped) pid 743 (getty), jid 0, uid 0: exited on signal 4 (core dumped) pid 335 (dhclient), jid 0, uid 0: exited on signal 4 (core dumped) pid 741 (getty), jid 0, uid 0: exited on signal 4 (core dumped) pid 740 (getty), jid 0, uid 0: exited on signal 4 (core dumped) pid 744 (getty), jid 0, uid 0: exited on signal 4 (core dumped) pid 742 (getty), jid 0, uid 0: exited on signal 4 (core dumped) if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058546800 Login incorrect login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058546000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058546000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058546000 show registers Password:if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079fb000 Login incorrect login: ps Password: Login incorrect login: show malloc Password: Login incorrect