panther ~ # smtpd -dv debug: init ssl-tree info: OpenSMTPD 5.4.1p1 starting debug: bounce warning after 4h debug: using "fs" queue backend debug: using "ramqueue" scheduler backend debug: using "ram" stat backend info: startup [debug mode] libevent 2.0.21-stable (epoll) debug: parent_send_config_ruleset: reloading debug: parent_send_config_mfa: reloading debug: parent_send_config: configuring smtp mfa: building simple chains... mfa: building complex chains... mfa: done building complex chains mfa: done building default chain debug: mfa ready debug: smtp: listen on IPv6::: port 25 flags 0x0 pki "" debug: smtp: will accept at most 2022 clients debug: queue: done loading queue into scheduler debug: smtpd: scanning offline queue... debug: smtpd: enqueueing offline message /var/spool/smtpd/offline/1386627811.e3nLpmUUg7 debug: smtpd: enqueueing offline message /var/spool/smtpd/offline/1386656612.Ct1reKCgr1 debug: smtpd: enqueueing offline message /var/spool/smtpd/offline/1386791090.TgZ29Ozg2R debug: smtpd: enqueueing offline message /var/spool/smtpd/offline/1386671012.eUHoTL0Qp5 debug: smtpd: enqueueing offline message /var/spool/smtpd/offline/1386537811.QxlHRogdj7 debug: smtp: new client on listener: 0x674460 [warn] event_del: event has no event_base set. smtp-in: New session 03ed045d0728154a from host 1000@localhost [local] *** buffer overflow detected ***: smtpd: [priv] terminated ======= Backtrace: ========= /usr/lib/libc.so.6(+0x72e5f)[0x7f8b6b6e9e5f] /usr/lib/libc.so.6(__fortify_fail+0x37)[0x7f8b6b76cc97] /usr/lib/libc.so.6(+0xf3ec0)[0x7f8b6b76aec0] /usr/lib/libc.so.6(+0xf4454)[0x7f8b6b76b454] smtpd: [priv][0x43aed8] smtpd: [priv][0x434115] smtpd: [priv](imsg_dispatch+0xc5)[0x433c25] smtpd: [priv][0x41a871] /usr/lib/libevent-2.0.so.5(event_base_loop+0x754)[0x7f8b6ccce104] smtpd: [priv][0x408412] /usr/lib/libc.so.6(__libc_start_main+0xf5)[0x7f8b6b698bc5] smtpd: [priv][0x4088bd] ======= Memory map: ======== 00400000-0046d000 r-xp 00000000 fe:01 1787867 /usr/bin/smtpd 0066c000-0066d000 r--p 0006c000 fe:01 1787867 /usr/bin/smtpd 0066d000-0066e000 rw-p 0006d000 fe:01 1787867 /usr/bin/smtpd 0066e000-0069c000 rw-p 00000000 00:00 0 02484000-02543000 rw-p 00000000 00:00 0 [heap] 7f8b6ae32000-7f8b6ae47000 r-xp 00000000 fe:01 1791000 /usr/lib/libgcc_s.so.1 7f8b6ae47000-7f8b6b047000 ---p 00015000 fe:01 1791000 /usr/lib/libgcc_s.so.1 7f8b6b047000-7f8b6b048000 rw-p 00015000 fe:01 1791000 /usr/lib/libgcc_s.so.1 7f8b6b048000-7f8b6b053000 r-xp 00000000 fe:01 1790517 /usr/lib/libnss_files-2.18.so 7f8b6b053000-7f8b6b253000 ---p 0000b000 fe:01 1790517 /usr/lib/libnss_files-2.18.so 7f8b6b253000-7f8b6b254000 r--p 0000b000 fe:01 1790517 /usr/lib/libnss_files-2.18.so 7f8b6b254000-7f8b6b255000 rw-p 0000c000 fe:01 1790517 /usr/lib/libnss_files-2.18.so 7f8b6b255000-7f8b6b258000 r-xp 00000000 fe:01 1790657 /usr/lib/libdl-2.18.so 7f8b6b258000-7f8b6b457000 ---p 00003000 fe:01 1790657 /usr/lib/libdl-2.18.so 7f8b6b457000-7f8b6b458000 r--p 00002000 fe:01 1790657 /usr/lib/libdl-2.18.so 7f8b6b458000-7f8b6b459000 rw-p 00003000 fe:01 1790657 /usr/lib/libdl-2.18.so 7f8b6b459000-7f8b6b471000 r-xp 00000000 fe:01 1790531 /usr/lib/libpthread-2.18.so 7f8b6b471000-7f8b6b671000 ---p 00018000 fe:01 1790531 /usr/lib/libpthread-2.18.so 7f8b6b671000-7f8b6b672000 r--p 00018000 fe:01 1790531 /usr/lib/libpthread-2.18.so 7f8b6b672000-7f8b6b673000 rw-p 00019000 fe:01 1790531 /usr/lib/libpthread-2.18.so 7f8b6b673000-7f8b6b677000 rw-p 00000000 00:00 0 7f8b6b677000-7f8b6b819000 r-xp 00000000 fe:01 1790607 /usr/lib/libc-2.18.so 7f8b6b819000-7f8b6ba18000 ---p 001a2000 fe:01 1790607 /usr/lib/libc-2.18.so 7f8b6ba18000-7f8b6ba1c000 r--p 001a1000 fe:01 1790607 /usr/lib/libc-2.18.so 7f8b6ba1c000-7f8b6ba1e000 rw-p 001a5000 fe:01 1790607 /usr/lib/libc-2.18.so 7f8b6ba1e000-7f8b6ba22000 rw-p 00000000 00:00 0 7f8b6ba22000-7f8b6ba2f000 r-xp 00000000 fe:01 1789151 /usr/lib/libpam.so.0.83.1 7f8b6ba2f000-7f8b6bc2e000 ---p 0000d000 fe:01 1789151 /usr/lib/libpam.so.0.83.1 7f8b6bc2e000-7f8b6bc2f000 r--p 0000c000 fe:01 1789151 /usr/lib/libpam.so.0.83.1 7f8b6bc2f000-7f8b6bc30000 rw-p 0000d000 fe:01 1789151 /usr/lib/libpam.so.0.83.1 7f8b6bc30000-7f8b6bdda000 r-xp 00000000 fe:01 1787084 /usr/lib/libdb-5.3.so 7f8b6bdda000-7f8b6bfda000 ---p 001aa000 fe:01 1787084 /usr/lib/libdb-5.3.so 7f8b6bfda000-7f8b6bfe1000 r--p 001aa000 fe:01 1787084 /usr/lib/libdb-5.3.so 7f8b6bfe1000-7f8b6bfe4000 rw-p 001b1000 fe:01 1787084 /usr/lib/libdb-5.3.so 7f8b6bfe4000-7f8b6bff8000 r-xp 00000000 fe:01 1790620 /usr/lib/libresolv-2.18.so 7f8b6bff8000-7f8b6c1f7000 ---p 00014000 fe:01 1790620 /usr/lib/libresolv-2.18.so 7f8b6c1f7000-7f8b6c1f8000 r--p 00013000 fe:01 1790620 /usr/lib/libresolv-2.18.so 7f8b6c1f8000-7f8b6c1f9000 rw-p 00014000 fe:01 1790620 /usr/lib/libresolv-2.18.so 7f8b6c1f9000-7f8b6c1fb000 rw-p 00000000 00:00 0 7f8b6c1fb000-7f8b6c203000 r-xp 00000000 fe:01 1790537 /usr/lib/libcrypt-2.18.so 7f8b6c203000-7f8b6c402000 ---p 00008000 fe:01 1790537 /usr/lib/libcrypt-2.18.so 7f8b6c402000-7f8b6c403000 r--p 00007000 fe:01 1790537 /usr/lib/libcrypt-2.18.so 7f8b6c403000-7f8b6c404000 rw-p 00008000 fe:01 1790537 /usr/lib/libcrypt-2.18.so 7f8b6c404000-7f8b6c432000 rw-p 00000000 00:00 0 7f8b6c432000-7f8b6c447000 r-xp 00000000 fe:01 1791016 /usr/lib/libz.so.1.2.8 7f8b6c447000-7f8b6c646000 ---p 00015000 fe:01 1791016 /usr/lib/libz.so.1.2.8 7f8b6c646000-7f8b6c647000 r--p 00014000 fe:01 1791016 /usr/lib/libz.so.1.2.8 7f8b6c647000-7f8b6c648000 rw-p 00015000 fe:01 1791016 /usr/lib/libz.so.1.2.8 7f8b6c648000-7f8b6c6ab000 r-xp 00000000 fe:01 1790138 /usr/lib/libssl.so.1.0.0 7f8b6c6ab000-7f8b6c8aa000 ---p 00063000 fe:01 1790138 /usr/lib/libssl.so.1.0.0 7f8b6c8aa000-7f8b6c8ae000 r--p 00062000 fe:01 1790138 /usr/lib/libssl.so.1.0.0 7f8b6c8ae000-7f8b6c8b5000 rw-p 00066000 fe:01 1790138 /usr/lib/libssl.so.1.0.0 7f8b6c8b5000-7f8b6ca94000 r-xp 00000000 fe:01 1790139 /usr/lib/libcrypto.so.1.0.0 7f8b6ca94000-7f8b6cc93000 ---p 001df000 fe:01 1790139 /usr/lib/libcrypto.so.1.0.0 7f8b6cc93000-7f8b6ccae000 r--p 001de000 fe:01 1790139 /usr/lib/libcrypto.so.1.0.0 7f8b6ccae000-7f8b6ccb9000 rw-p 001f9000 fe:01 1790139 /usr/lib/libcrypto.so.1.0.0 7f8b6ccb9000-7f8b6ccbd000 rw-p 00000000 00:00 0 7f8b6ccbd000-7f8b6cd03000 r-xp 00000000 fe:01 1789092 /usr/lib/libevent-2.0.so.5.1.9 7f8b6cd03000-7f8b6cf02000 ---p 00046000 fe:01 1789092 /usr/lib/libevent-2.0.so.5.1.9 7f8b6cf02000-7f8b6cf03000 r--p 00045000 fe:01 1789092 /usr/lib/libevent-2.0.so.5.1.9 7f8b6cf03000-7f8b6cf04000 rw-p 00046000 fe:01 1789092 /usr/lib/libevent-2.0.so.5.1.9 7f8b6cf04000-7f8b6cf05000 rw-p 00000000 00:00 0 7f8b6cf05000-7f8b6cf25000 r-xp 00000000 fe:01 1790572 /usr/lib/ld-2.18.so 7f8b6d111000-7f8b6d119000 rw-p 00000000 00:00 0 7f8b6d123000-7f8b6d124000 rw-p 00000000 00:00 0 7f8b6d124000-7f8b6d125000 r--p 0001f000 fe:01 1790572 /usr/lib/ld-2.18.so 7f8b6d125000-7f8b6d126000 rw-p 00020000 fe:01 1790572 /usr/lib/ld-2.18.so 7f8b6d126000-7f8b6d127000 rw-p 00000000 00:00 0 7fff0ec6a000-7fff0ec8b000 rw-p 00000000 00:00 0 [stack] 7fff0ed62000-7fff0ed64000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] Aborted (returned 134) debug: smtp: new client on listener: 0x674460 [warn] event_del: event has no event_base set. smtp-in: New session ffffffff86b94c31 from host 1000@localhost [local] debug: smtp: new client on listener: 0x674460 [warn] event_del: event has no event_base set. smtp-in: New session ffffffff85422150 from host 1000@localhost [local] debug: smtp: new client on listener: 0x674460 [warn] event_del: event has no event_base set. smtp-in: New session 03ed04605ccbe857 from host 1000@localhost [local] warn: mfa -> parent: pipe closed warn: control -> mfa: pipe closed warn: lka -> control: pipe closed warn: mda -> lka: pipe closed warn: mta -> lka: pipe closed warn: scheduler -> control: pipe closed warn: queue -> lka: pipe closed warn: smtp -> parent: pipe closed panther ~ #