Just upgraded to -current from my local mirror. Was previously working with a recent-ish -current (late April or early May)
In /var/log/maillog: May 17 17:00:29 fabrik smtpd[8370]: info: OpenSMTPD 5.4.3 starting May 17 17:00:29 fabrik smtpd[23758]: info: startup May 17 17:00:30 fabrik smtpd[23464]: smtp-in: New session 3c7a8ed5bcd7c87e from host 1000@localhost [local] May 17 17:00:30 fabrik smtpd[6061]: warn: ca -> pony: pipe closed May 17 17:00:30 fabrik smtpd[29180]: warn: control -> pony: pipe closed May 17 17:00:30 fabrik smtpd[23758]: warn: parent -> pony: pipe closed May 17 17:00:30 fabrik smtpd[15221]: warn: lka -> pony: pipe closed May 17 17:00:30 fabrik smtpd[12014]: warn: queue -> pony: pipe closed May 17 17:00:30 fabrik smtpd[11724]: warn: scheduler -> control: pipe closed $ sudo /usr/sbin/smtpd -d -v debug: init ssl-tree info: OpenSMTPD 5.4.3 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] debug: init ssl-tree debug: ca_engine_init: using RSAX engine support debug: parent_send_config_ruleset: reloading debug: parent_send_config: configuring pony process debug: parent_send_config: configuring ca process debug: smtp: listen on 127.0.0.1 port 25 flags 0x0 pki "" debug: smtp: listen on IPv6:fe80::1%lo0 port 25 flags 0x0 pki "" debug: smtp: listen on IPv6:::1 port 25 flags 0x0 pki "" debug: smtp: will accept at most 501 clients debug: init private ssl-tree debug: queue: done loading queue into scheduler debug: smtpd: scanning offline queue... debug: smtpd: enqueueing offline message /var/spool/smtpd/offline/1400360297.gGOeYTNHCB debug: smtpd: offline scanning done debug: smtp: new client on listener: 0x870670680c0 smtp-in: New session 196f0b916c2465b1 from host 1000@localhost [local] warn: ca -> pony: pipe closed warn: lka -> pony: pipe closed warn: queue -> pony: pipe closed warn: control -> pony: pipe closed warn: parent -> pony: pipe closed warn: scheduler -> queue: pipe closed $ dmesg OpenBSD 5.5-current (GENERIC.MP) #132: Fri May 16 10:26:11 MDT 2014 t...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 10715041792 (10218MB) avail mem = 10421043200 (9938MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe00f0 (73 entries) bios0: vendor Apple Computer, Inc. version "MP11.88Z.005C.B08.0707021221" date 07/02/07 bios0: Apple Computer, Inc. MacPro1,1 acpi0 at bios0: rev 2 acpi0: sleep states S0 S1 S3 S4 S5 acpi0: tables DSDT ECDT FACP HPET APIC MCFG SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSD T SSDT SSDT acpi0: wakeup devices P2P5(S4) P2P3(S4) ARPT(S4) RP04(S4) UHC1(S3) UHC2(S3) UHC3(S3) UHC4(S3) EHCI(S3) AC9M(S4) EC__(S3) NRP4(S4) SR P1(S4) SRP3(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpiec0 at acpi0 acpihpet0 at acpi0: 14318179 Hz acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Xeon(R) CPU 5150 @ 2.66GHz, 2660.38 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DT ES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,DCA,NXE,LONG,LAHF,PERF cpu0: 4MB 64b/line 16-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges cpu0: apic clock running at 332MHz cpu0: mwait min=64, max=64, C-substates=0.2.0.0.0, IBE cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Xeon(R) CPU 5150 @ 2.66GHz, 2660.00 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DT ES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,DCA,NXE,LONG,LAHF,PERF cpu1: 4MB 64b/line 16-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 7 (application processor) cpu2: Intel(R) Xeon(R) CPU 5150 @ 2.66GHz, 2659.99 MHz cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DT ES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,DCA,NXE,LONG,LAHF,PERF cpu2: 4MB 64b/line 16-way L2 cache cpu2: smt 0, core 1, package 3 cpu3 at mainbus0: apid 6 (application processor) cpu3: Intel(R) Xeon(R) CPU 5150 @ 2.66GHz, 2659.99 MHz cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DT ES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,DCA,NXE,LONG,LAHF,PERF cpu3: 4MB 64b/line 16-way L2 cache cpu3: smt 0, core 0, package 3 ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins acpimcfg0 at acpi0 addr 0xd0000000, bus 0-255 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 1 (P0P1) acpiprt2 at acpi0: bus 2 (P1P2) acpiprt3 at acpi0: bus 5 (P2P5) acpiprt4 at acpi0: bus 3 (P2P3) acpiprt5 at acpi0: bus 15 (RP04) acpiprt6 at acpi0: bus 16 (PCIB) acpiprt7 at acpi0: bus 8 (NRP4) acpiprt8 at acpi0: bus 12 (SRP1) acpiprt9 at acpi0: bus 14 (SRP3) acpicpu0 at acpi0: C1 acpicpu1 at acpi0: C1 acpicpu2 at acpi0: C1 acpicpu3 at acpi0: C1 acpibtn0 at acpi0: PWRB memory map conflict 0xfff90000/0x30000 pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel 5000X Host" rev 0x30 ppb0 at pci0 dev 2 function 0 "Intel 5000 PCIE x8" rev 0x30 pci1 at ppb0 bus 1 ppb1 at pci1 dev 0 function 0 "Intel 6321ESB PCIE" rev 0x01 pci2 at ppb1 bus 2 ppb2 at pci2 dev 0 function 0 "Intel 6321ESB PCIE" rev 0x01: msi pci3 at ppb2 bus 3 ppb3 at pci2 dev 1 function 0 "Intel 6321ESB PCIE" rev 0x01: msi pci4 at ppb3 bus 4 ppb4 at pci2 dev 2 function 0 "Intel 6321ESB PCIE" rev 0x01 pci5 at ppb4 bus 5 em0 at pci5 dev 0 function 0 "Intel 80003ES2" rev 0x01: msi, address 00:17:f2:03:41:94 em1 at pci5 dev 0 function 1 "Intel 80003ES2" rev 0x01: msi, address 00:17:f2:03:41:95 "Intel 6321ESB IOxAPIC" rev 0x01 at pci1 dev 0 function 1 not configured ppb5 at pci1 dev 0 function 3 "Intel 6321ESB PCIE-PCIX" rev 0x01 pci6 at ppb5 bus 6 pchb1 at pci0 dev 3 function 0 "Intel 5000 PCIE" rev 0x30 ppb6 at pci0 dev 4 function 0 "Intel 5000 PCIE x16" rev 0x30: msi pci7 at ppb6 bus 8 vga1 at pci7 dev 0 function 0 "NVIDIA GeForce 7300 GT" rev 0xa1 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) pchb2 at pci0 dev 5 function 0 "Intel 5000 PCIE" rev 0x30 pchb3 at pci0 dev 6 function 0 "Intel 5000 PCIE" rev 0x30 pchb4 at pci0 dev 7 function 0 "Intel 5000 PCIE" rev 0x30 "Intel I/OAT" rev 0x30 at pci0 dev 8 function 0 not configured pchb5 at pci0 dev 16 function 0 "Intel 5000 Error Reporting" rev 0x30 pchb6 at pci0 dev 16 function 1 "Intel 5000 Error Reporting" rev 0x30 pchb7 at pci0 dev 16 function 2 "Intel 5000 Error Reporting" rev 0x30 pchb8 at pci0 dev 17 function 0 "Intel 5000 Reserved" rev 0x30 pchb9 at pci0 dev 19 function 0 "Intel 5000 Reserved" rev 0x30 pchb10 at pci0 dev 21 function 0 "Intel 5000 FBD" rev 0x30 pchb11 at pci0 dev 22 function 0 "Intel 5000 FBD" rev 0x30 azalia0 at pci0 dev 27 function 0 "Intel 6321ESB HD Audio" rev 0x09: msi azalia0: codecs: Realtek ALC885 audio0 at azalia0 ppb7 at pci0 dev 28 function 0 "Intel 6321ESB PCIE" rev 0x09: msi pci8 at ppb7 bus 12 ppb8 at pci0 dev 28 function 1 "Intel 6321ESB PCIE" rev 0x09: msi pci9 at ppb8 bus 13 ppb9 at pci0 dev 28 function 2 "Intel 6321ESB PCIE" rev 0x09: msi pci10 at ppb9 bus 14 ppb10 at pci0 dev 28 function 3 "Intel 6321ESB PCIE" rev 0x09: msi pci11 at ppb10 bus 15 uhci0 at pci0 dev 29 function 0 "Intel 6321ESB USB" rev 0x09: apic 8 int 19 uhci1 at pci0 dev 29 function 1 "Intel 6321ESB USB" rev 0x09: apic 8 int 20 uhci2 at pci0 dev 29 function 2 "Intel 6321ESB USB" rev 0x09: apic 8 int 21 uhci3 at pci0 dev 29 function 3 "Intel 6321ESB USB" rev 0x09: apic 8 int 22 ehci0 at pci0 dev 29 function 7 "Intel 6321ESB USB" rev 0x09: apic 8 int 19 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb11 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xd9 pci12 at ppb11 bus 16 "TI TSB82AA2 FireWire" rev 0x01 at pci12 dev 11 function 0 not configured pcib0 at pci0 dev 31 function 0 "Intel 6321ESB LPC" rev 0x09 pciide0 at pci0 dev 31 function 1 "Intel 6321ESB IDE" rev 0x09: DMA, channel 0 configured to native-PCI, channel 1 configured to nat ive-PCI pciide0: using apic 8 int 20 for native-PCI interrupt atapiscsi0 at pciide0 channel 0 drive 0 scsibus1 at atapiscsi0: 2 targets cd0 at scsibus1 targ 0 lun 0: <PIONEER, DVD-RW DVR-111D, AB09> ATAPI 5/cdrom removable cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 4 pciide0: channel 1 disabled (no drives) pciide1 at pci0 dev 31 function 2 "Intel 6321ESB SATA" rev 0x09: DMA, channel 0 configured to native-PCI, channel 1 configured to na tive-PCI pciide1: using apic 8 int 21 for native-PCI interrupt wd0 at pciide1 channel 0 drive 0: <ST3160812AS P> wd0: 16-sector PIO, LBA48, 152627MB, 312581808 sectors wd0(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 6 wd1 at pciide1 channel 1 drive 0: <ST3000VX000-9YW166> wd1: 16-sector PIO, LBA48, 2861588MB, 5860533168 sectors wd1(pciide1:1:0): using PIO mode 4, Ultra-DMA mode 6 ichiic0 at pci0 dev 31 function 3 "Intel 6321ESB SMBus" rev 0x09: apic 8 int 21 iic0 at ichiic0 usb1 at uhci0: USB revision 1.0 uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb2 at uhci1: USB revision 1.0 uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb3 at uhci2: USB revision 1.0 uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb4 at uhci3: USB revision 1.0 uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1 isa0 at pcib0 isadma0 at isa0 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 uhub5 at uhub0 port 2 "Apple, Inc. Keyboard Hub" rev 2.00/96.15 addr 2 uhidev0 at uhub5 port 2 configuration 1 interface 0 "Apple, Inc Apple Keyboard" rev 2.00/0.69 addr 3 uhidev0: iclass 3/1 ukbd0 at uhidev0: 8 variable keys, 5 key codes, country code 33 wskbd0 at ukbd0: console keyboard, using wsdisplay0 uhidev1 at uhub5 port 2 configuration 1 interface 1 "Apple, Inc Apple Keyboard" rev 2.00/0.69 addr 3 uhidev1: iclass 3/0 uhid0 at uhidev1: input=1, output=0, feature=0 uhidev2 at uhub5 port 3 configuration 1 interface 0 "Primax Electronics Apple Optical USB Mouse" rev 1.10/1.10 addr 4 uhidev2: iclass 3/1 ums0 at uhidev2: 4 buttons, Z and W dir wsmouse0 at ums0 mux 0 rum0 at uhub0 port 5 "Cisco-Linksys Compact Wireless-G USB Adapter" rev 2.00/0.01 addr 5 rum0: MAC/BBP RT2573 (rev 0x2573a), RF RT2528, address 00:18:39:1c:22:7a vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root scsibus3 at softraid0: 256 targets root on wd0a (1b370bc9a7444b9f.a) swap on wd0b dump on wd0b