SYZFAIL: SIGFPE pc-offset:0xffffffff217cdfe1 pc:0xdeadbeef addr:0x0 code=65537 (errno 35: Resource temporarily unavailable) Connection to 10.128.10.53 closed by remote host. FreeBSD/amd64 (ci-freebsd-main-5.us-central1-b.c.syzkaller.internal) (ttyu0) login: pid 977 (syz-executor), tap1: tun/tap protocol violation, non-controlling process closed last. ifaddr cache = 0xfffffe0059dd1480 is deleted tap1: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 pid 791 (sh), jid 0, uid 0: exited on signal 8 (core dumped) pid 747 (getty), jid 0, uid 0: exited on signal 8 (core dumped) pid 976 (syz-executor), jid 0, uid 0: exited on signal 8 (no core dump - too large) pid 976 (syz-executor), tap2: tun/tap protocol violation, non-controlling process closed last. ifaddr cache = 0xfffffe005893cc00 is deleted pid 978 (syz-executor), jid 0, uid 60929: exited on signal 8 (no core dump - bad address) tap2: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3800 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3800 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3800 pid 819 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped) pid 972 (syz-executor), jid 0, uid 0: exited on signal 8 (no core dump - bad address) pid 978 (syz-executor), tap3: tun/tap protocol violation, non-controlling process closed last. ifaddr cache = 0xfffffe0059dd1000 is deleted if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f000 tap3: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f000 pid 972 (syz-executor), tap0: tun/tap protocol violation, non-controlling process closed last. ifaddr cache = 0xfffffe005893d000 is deleted tap0: link state changed to DOWN if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 pid 736 (sh), jid 0, uid 0: exited on signal 8 (core dumped) 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 338 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped) pid 744 (getty), jid 0, uid 0: exited on signal 8 (core dumped) pid 335 (dhclient), jid 0, uid 0: exited on signal 8 (core dumped) pid 741 (getty), jid 0, uid 0: exited on signal 8 (core dumped) pid 746 (getty), jid 0, uid 0: exited on signal 8 (core dumped) if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f800 pid 742 (getty), jid 0, uid 0: exited on signal 8 (core dumped) pid 743 (getty), jid 0, uid 0: exited on signal 8 (core dumped) if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe4000 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3800 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3800 if_delmulti_locked: detaching ifnet instance 0xfffffe0007fe3800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058d1f000