In gmane.os.openbsd.misc, you wrote: Moving from misc@ to ports@ where it will be more visible.
> Folks, > > I'm running -current from 2019-02-11 (dmesg below) and seeing > very slow start up with samba's smbd (4.8.7 version from ports). > > It appears to be a recurrence of the issue described here: > > https://groups.google.com/forum/#!topic/fa.openbsd.tech/yFTn1lyOQQI > > and here > > https://bugzilla.samba.org/show_bug.cgi?id=11355 Not sure what is going on and the effect does seem similar to the earlier case from before -as-needed was used, but looking at build logs, smbd *is* built with -as-needed: 19:10:58 runner cc default/source3/rpc_server/fssd_34.o default/source3/rpc_server/epmd_32.o default/source3/rpc_server/lsasd_33.o default/source3/smbd/server_142.o default/source3/smbd/smbd_cleanupd_142.o -o /usr/obj/ports/samba-4.8.7/samba-4.8.7/bin/default/source3/smbd/smbd -Wl,-z,relro,-z,now -lpthread -Wl,-no-undefined -Wl,--as-needed -lc -fstack-protector -Wl,-rpath,/usr/local/lib -Ldefault/source4/lib/socket -Ldefault/source4/lib/http -Ldefault/source4/libcli -Ldefault/libcli/nbt -Ldefault/source4/cluster -Ldefault/source4/libcli/ldap -Ldefault/source4/auth -Ldefault/source4/libcli/wbclient -Ldefault/nsswitch -Ldefault/source4/lib/events -Ldefault/libcli/registry -Ldefault/source4/lib/messaging -Ldefault/lib/tdb_wrap -Ldefault/source4/librpc -Ldefault/libcli/smb -Ldefault/libcli/cldap -Ldefault/lib/addns -Ldefault/auth/gensec -Ldefault/source4/auth/ntlm -Ldefault/libds/common -Ldefault/nsswitch/libwbclient -Ldefault/auth/credentials -Ldefault/lib/ldb-samba -Ldefault/source4/au th/kerberos -Ldefault/libcli/ldap -Ldefault/lib/ldb -Ldefault/lib/param -Ldefault/lib -Ldefault/lib/krb5_wrap -Ldefault/auth -Ldefault/lib/dbwrap -Ldefault/source3/auth -Ldefault/lib/socket -Ldefault/libcli/security -Ldefault/libcli/named_pipe_auth -Ldefault/source4/dsdb -Ldefault/libcli/auth -Ldefault/libcli/util -Ldefault/librpc -Ldefault/source4/heimdal_build -Ldefault/dfs_server -Ldefault/lib/tevent -Ldefault/lib/replace -Ldefault/lib/util -Ldefault/source3 -L/usr/local/lib -Wl,-Bdynamic -lpopt-samba3-samba4 -lsamba-util -lsmbd-base-samba4 -lutil-cmdline-samba4 -ltime-basic-samba4 -lutil-setid -lsamba-debug-samba4 -lgenrand-samba4 -lreplace -lsocket-blocking-samba4 -ltevent -ltalloc-report-samba4 -ldfs-server-ad-samba4 -lprinting-migrate-samba4 -lgssapi-samba4 -ltevent-util -lmessages-dgm-samba4 -lndr-samba-samba4 -lsamba-errors -lnet-keytab-samba4 -lcliauth-samba4 -lCHARSET3-samba4 -lnetapi -lsamdb -lsys-rw-samba4 -lsmbd-conn-samba4 -lsamba3-util-samba4 -lsamba-passdb -lutil-td b-samba4 -lnpa-tstream-samba4 -lsamba-security-samba4 -linterfaces-samba4 -lmessages-util-samba4 -lauth-samba4 -llibsmb-samba4 -lmsrpc3-samba4 -lserver-id-db-samba4 -ldbwrap-samba4 -liov-buf-samba4 -lcommon-auth-samba4 -lsmbconf -lsamba-cluster-support-samba4 -lkrb5samba-samba4 -ldcerpc-samba-samba4 -lndr-krb5pac -lsamba-sockets-samba4 -lndr -lsecrets3-samba4 -lcli-spoolss-samba4 -lkrb5-samba4 -lroken-samba4 -lasn1-samba4 -lhcrypto-samba4 -lcom_err-samba4 -lwind-samba4 -lmsghdr-samba4 -lndr-standard -lasn1util-samba4 -lndr-nbt -lads-samba4 -lsamba-hostconfig -llibcli-netlogon3-samba4 -lldb -lsamdb-common-samba4 -lcli-ldap-common-samba4 -lauthkrb5-samba4 -lldbsamba-samba4 -lsamba-credentials -lwbclient -lflag-mapping-samba4 -lsmbldap -lsmbldaphelper-samba4 -lauth4-samba4 -llibcli-lsa3-samba4 -lgensec-samba4 -laddns-samba4 -lcli-cldap-samba4 -lcli-smb-common-samba4 -lgse-samba4 -ldcerpc-binding -lndr-samba4 -ltdb-wrap-samba4 -lMESSAGING-SEND-samba4 -lsmbd-shim-samba4 -lutil-reg-samba4 -levents-samba4 -lheimbase-samba4 -lhx509-samba4 -ltrusts-util-samba4 -lserver-role-samba4 -lwinbind-client-samba4 -lsamba-modules-samba4 -lMESSAGING-samba4 -lLIBWBCLIENT-OLD-samba4 -lauth-unix-token-samba4 -ldcerpc -ldcerpc-samba4 -lcli-ldap-samba4 -lsmb-transport-samba4 -lcluster-samba4 -lcli-nbt-samba4 -lsmbclient-raw-samba4 -lhttp-samba4 -lnetif-samba4 -lavahi-common -lcrypto -lavahi-client -lpam -liconv -ltdb -lutil -lintl -lz -ljansson -lgcrypt -lgnutls -llber -lldap -lcups -lexecinfo -lpopt -lfam -ltalloc > The delay can be seen using this command: > LD_DEBUG=1 smbd -D 2>&1 | ts %.s > > The key piece of output is here, showing a 55s delay after > examining /usr/lib/libm.so.10.1: > ><snip> > 1550056982.254470 linking dep /usr/local/lib/libgmp.so.10.0 as child of > /usr/local/lib/libhogweed.so.2.0 > 1550056982.254539 examining: '/usr/local/lib/libgmp.so.10.0' > 1550056982.254609 examining: '/usr/local/lib/libsasl2.so.3.1' > 1550056982.254678 examining: '/usr/lib/libssl.so.47.3' > 1550056982.254747 loading: libcrypto.so.45.3 required by > /usr/lib/libssl.so.47.3 > 1550056982.254816 linking dep /usr/lib/libcrypto.so.45.3 as child of > /usr/lib/libssl.so.47.3 > 1550056982.254886 examining: '/usr/lib/libm.so.10.1' > 1550057037.791375 flags /usr/libexec/ld.so = 0x0 > 1550057037.791565 obj /usr/libexec/ld.so has smbd as head > 1550057037.791672 static tls size=0 align=8 offset=0 > 1550057037.791894 protect RELRO [0x3a05766e000,0x3a05766f000) in > /usr/lib/libm.so.10.1 > 1550057037.793600 protect RELRO [0x3a04047b000,0x3a040480000) in > /usr/lib/libssl.so.47.3 ></snip> > > if I compile and link a program, that does nothing, with > "_Wl,--as-needed" and the shared libs used by smbd, I see the same > kind of delay on startup. Maybe the issue is with ld, but I'm not sure > if I am using the --as-needed flag in the correct way. FWIW if I do that, I see approx 16s delay with as-needed, but it takes twice as long without. > Thanks, > -mark > > OpenBSD 6.4-current (GENERIC.MP) #706: Mon Feb 11 20:59:31 MST 2019 > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 2129461248 (2030MB) > avail mem = 2055290880 (1960MB) > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe0010 (68 entries) > bios0: vendor LENOVO version "7FET96WW (2.14 )" date 12/25/2006 > bios0: LENOVO 0674KSG > acpi0 at bios0: rev 2 > acpi0: sleep states S0 S3 S4 S5 > acpi0: tables DSDT FACP SSDT ECDT TCPA APIC MCFG HPET SLIC BOOT SSDT SSDT > SSDT SSDT > acpi0: wakeup devices LID_(S3) SLPB(S3) EXP0(S4) EXP1(S4) EXP2(S4) EXP3(S4) > PCI1(S4) USB0(S3) USB1(S3) USB3(S3) USB7(S3) HDEF(S4) > acpitimer0 at acpi0: 3579545 Hz, 24 bits > acpiec0 at acpi0 > acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat > cpu0 at mainbus0: apid 0 (boot processor) > cpu0: Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz, 1995.35 MHz, 06-0f-06 > 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN > 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 166MHz > cpu0: mwait min=64, max=64, C-substates=0.2.2.2.2, IBE > cpu1 at mainbus0: apid 1 (application processor) > cpu1: Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz, 1995.01 MHz, 06-0f-06 > 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG,LAHF,PERF,SENSOR,MELTDOWN > cpu1: 4MB 64b/line 16-way L2 cache > cpu1: smt 0, core 1, package 0 > ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 24 pins, remapped > acpimcfg0 at acpi0 > acpimcfg0: addr 0xf0000000, bus 0-63 > acpihpet0 at acpi0: 14318179 Hz > acpiprt0 at acpi0: bus 0 (PCI0) > acpiprt1 at acpi0: bus 1 (AGP_) > acpiprt2 at acpi0: bus 2 (EXP0) > acpiprt3 at acpi0: bus 3 (EXP1) > acpiprt4 at acpi0: bus 4 (EXP2) > acpiprt5 at acpi0: bus 12 (EXP3) > acpiprt6 at acpi0: bus 21 (PCI1) > acpicpu0 at acpi0: !C3(250@17 mwait.3@0x20), !C2(500@1 mwait.1@0x10), > C1(1000@1 mwait.1), PSS > acpicpu1 at acpi0: !C3(250@17 mwait.3@0x20), !C2(500@1 mwait.1@0x10), > C1(1000@1 mwait.1), PSS > acpipwrres0 at acpi0: PUBS, resource for USB0, USB7 > acpitz0 at acpi0: critical temperature is 127 degC > acpitz1 at acpi0: critical temperature is 99 degC > acpibtn0 at acpi0: LID_ > acpibtn1 at acpi0: SLPB > acpicmos0 at acpi0 > "IBM0071" at acpi0 not configured > tpm0 at acpi0: TPM_ addr 0xfed40000/0x1000: Atmel 97SC3203 rev 0x5 > acpibat0 at acpi0: BAT0 model "92P1129" serial 1672 type LION oem > "Panasonic" > acpiac0 at acpi0: AC unit online > acpithinkpad0 at acpi0 > acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001 > acpidock0 at acpi0: GDCK not docked (0) > acpivideo0 at acpi0: VID_ > acpivout0 at acpivideo0: LCD0 > acpivideo1 at acpi0: VID_ > acpivout at acpivideo1 not configured > cpu0: Enhanced SpeedStep 1995 MHz: speeds: 2000, 1667, 1333, 1000 MHz > pci0 at mainbus0 bus 0 > pchb0 at pci0 dev 0 function 0 "Intel 82945GM Host" rev 0x03 > ppb0 at pci0 dev 1 function 0 "Intel 82945GM PCIE" rev 0x03: msi > pci1 at ppb0 bus 1 > radeondrm0 at pci1 dev 0 function 0 "ATI FireGL V5200" rev 0x00 > drm0 at radeondrm0 > radeondrm0: msi > azalia0 at pci0 dev 27 function 0 "Intel 82801GB HD Audio" rev 0x02: msi > azalia0: codecs: Analog Devices AD1981HD, Conexant/0x2bfa, using Analog > Devices AD1981HD > audio0 at azalia0 > ppb1 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x02: msi > pci2 at ppb1 bus 2 > bge0 at pci2 dev 0 function 0 "Broadcom BCM5752M" rev 0x02, BCM5752 A2 > (0x6002): msi, address 00:1b:24:0b:8a:27 > brgphy0 at bge0 phy 1: BCM5752 10/100/1000baseT PHY, rev. 0 > ppb2 at pci0 dev 28 function 1 "Intel 82801GB PCIE" rev 0x02: msi > pci3 at ppb2 bus 3 > wpi0 at pci3 dev 0 function 0 "Intel PRO/Wireless 3945ABG" rev 0x02: msi, > MoW2, address 00:19:d2:b1:ef:f5 > ppb3 at pci0 dev 28 function 2 "Intel 82801GB PCIE" rev 0x02: msi > pci4 at ppb3 bus 4 > ppb4 at pci0 dev 28 function 3 "Intel 82801GB PCIE" rev 0x02: msi > pci5 at ppb4 bus 12 > uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x02: apic 1 int 16 > uhci1 at pci0 dev 29 function 1 "Intel 82801GB USB" rev 0x02: apic 1 int 17 > uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x02: apic 1 int 18 > uhci3 at pci0 dev 29 function 3 "Intel 82801GB USB" rev 0x02: apic 1 int 19 > ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x02: apic 1 int 19 > usb0 at ehci0: USB revision 2.0 > uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev > 2.00/1.00 addr 1 > ppb5 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xe2 > pci6 at ppb5 bus 21 > cbb0 at pci6 dev 0 function 0 "TI PCIXX12 CardBus" rev 0x00: apic 1 int 16 > "TI PCIXX12 FireWire" rev 0x00 at pci6 dev 0 function 1 not configured > "TI PCIXX12 Multimedia Card Reader" rev 0x00 at pci6 dev 0 function 2 not > configured > sdhc0 at pci6 dev 0 function 3 "TI PCIXX12 SD" rev 0x00: apic 1 int 16 > sdhc0: SDHC 1.0, 48 MHz base clock > sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed > cardslot0 at cbb0 slot 0 flags 0 > cardbus0 at cardslot0: bus 22 device 0 cacheline 0x8, lattimer 0xb0 > pcmcia0 at cardslot0 > pcib0 at pci0 dev 31 function 0 "Intel 82801GBM LPC" rev 0x02 > pciide0 at pci0 dev 31 function 1 "Intel 82801GB IDE" rev 0x02: DMA, > channel 0 configured to compatibility, channel 1 configured to compatibility > atapiscsi0 at pciide0 channel 0 drive 0 > scsibus1 at atapiscsi0: 2 targets > cd0 at scsibus1 targ 0 lun 0: <MATSHITA, DVD-RAM UJ-850, RB11> ATAPI > 5/cdrom removable > cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 > pciide0: channel 1 ignored (disabled) > ahci0 at pci0 dev 31 function 2 "Intel 82801GBM AHCI" rev 0x02: msi, AHCI > 1.1 > ahci0: port 0: 1.5Gb/s > scsibus2 at ahci0: 32 targets > sd0 at scsibus2 targ 0 lun 0: <ATA, KINGSTON SV300S3, 603A> SCSI3 0/direct > fixed naa.50026b775605cd58 > sd0: 228936MB, 512 bytes/sector, 468862128 sectors, thin > ichiic0 at pci0 dev 31 function 3 "Intel 82801GB SMBus" rev 0x02: apic 1 > int 23 > iic0 at ichiic0 > usb1 at uhci0: USB revision 1.0 > uhub1 at usb1 configuration 1 interface 0 "Intel UHCI root hub" rev > 1.00/1.00 addr 1 > usb2 at uhci1: USB revision 1.0 > uhub2 at usb2 configuration 1 interface 0 "Intel UHCI root hub" rev > 1.00/1.00 addr 1 > usb3 at uhci2: USB revision 1.0 > uhub3 at usb3 configuration 1 interface 0 "Intel UHCI root hub" rev > 1.00/1.00 addr 1 > usb4 at uhci3: USB revision 1.0 > uhub4 at usb4 configuration 1 interface 0 "Intel UHCI root hub" rev > 1.00/1.00 addr 1 > isa0 at pcib0 > isadma0 at isa0 > pckbc0 at isa0 port 0x60/5 irq 1 irq 12 > pckbd0 at pckbc0 (kbd slot) > wskbd0 at pckbd0: console keyboard > pms0 at pckbc0 (aux slot) > wsmouse0 at pms0 mux 0 > wsmouse1 at pms0 mux 0 > pms0: Synaptics touchpad, firmware 6.2, 0x81a0b1 0x300000 > pcppi0 at isa0 port 0x61 > spkr0 at pcppi0 > aps0 at isa0 port 0x1600/31 > ugen0 at uhub3 port 1 "Broadcom Corp BCM2045B" rev 2.00/1.00 addr 2 > ugen1 at uhub3 port 2 "STMicroelectronics Biometric Coprocessor" rev > 1.00/0.01 addr 3 > vscsi0 at root > scsibus3 at vscsi0: 256 targets > softraid0 at root > scsibus4 at softraid0: 256 targets > root on sd0a (660795fa2a3e9604.a) swap on sd0b dump on sd0b > initializing kernel modesetting (RV530 0x1002:0x71C4 0x17AA:0x202B). > radeon_cp: Failed to load firmware "radeon/R520_cp.bin" > error: [drm:pid0:r100_cp_init] *ERROR* Failed to load firmware! > drm:pid0:r520_startup *ERROR* failed initializing CP (-2). > drm:pid0:r520_init *ERROR* Disabling GPU acceleration > Can't enable IRQ/MSI because no handler is installed > Can't enable IRQ/MSI because no handler is installed > radeondrm0: 1024x768, 32bpp > wsdisplay0 at radeondrm0 mux 1: console (std, vt100 emulation), using wskbd0 > wsdisplay0: screen 1-5 added (std, vt100 emulation) > > > -- > Mark Willson > cdr....@gmail.com > http://www.hydrus.org.uk >