syslog-ng core dump - Cause for concern?

[kss18]

Last night's security output email after the latest update -- See the last kernel log message --

> pid 1620 (syslog-ng), uid 0: exited on signal 6 (core dumped)

Is this something I should worry about (and fix)?



nas1.local changes in mounted filesystems:
22c22
< freenas-boot/ROOT/FreeNAS-9.3-STABLE-201502162250 / zfs rw,noatime,nfsv4acls 0 0
---
> freenas-boot/ROOT/FreeNAS-9.3-STABLE-201502271818 / zfs rw,noatime,nfsv4acls 0 0

nas1.local kernel log messages:
> FreeBSD 9.3-RELEASE-p10 #0 r275790+a21079f: Thu Feb 26 22:13:30 PST 2015
> root@build3.ixsystems.com:/tank/home/jkh/build/FN93/freenas/objs/os-base/amd64/fusion/jkh/FN93/freenas/FreeBSD/src/sys/FREENAS.amd64 amd64
> Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
> ada1: <ST2000NC000-1CX164 CE02> ATA-8 SATA 3.x device
> Timecounter "TSC-low" frequency 1098198301 Hz quality 800
> Trying to mount root from zfs:freenas-boot/ROOT/FreeNAS-9.3-STABLE-201502271818 []...
> vboxdrv: fAsync=0 offMin=0x3a9 offMax=0x3975
> bridge0: link state changed to UP
> epair0a: Ethernet address: 02:7a:33:00:0b:0a
> epair0b: Ethernet address: 02:7a:33:00:0c:0b
> pid 1620 (syslog-ng), uid 0: exited on signal 6 (core dumped)

-- End of security output --

 

[PenalunWil]

I have the same issues I believe...

I've just updated my FreeNAS 9.3 using the automatic up-dater and on re-booting I was looking through the shell and noticed failed socket:33 and also kernel pid... excited on signal 6. Is this anything to be concerned about or is this just FreeNAS booting back into its normal running mode?

Mar 3 14:46:45 willsnas smbd[2695]: [2015/03/03 14:46:45.854602, 0] ../lib/util/become_daemon.c:136(daemon_ready)
Mar 3 14:46:45 willsnas smbd[2695]: dnssd_clientstub ConnectToServer: connect()-> No of tries: 1
Mar 3 14:46:46 willsnas smbd[2695]: dnssd_clientstub ConnectToServer: connect()-> No of tries: 2
Mar 3 14:46:47 willsnas smbd[2695]: dnssd_clientstub ConnectToServer: connect()-> No of tries: 3
Mar 3 14:46:48 willsnas smbd[2695]: dnssd_clientstub ConnectToServer: connect() failed Socket:33 Err:-1 Errno:2 No such file or directory
Mar 3 14:47:08 willsnas nmbd[2692]: STATUS=daemon 'nmbd' finished starting up and ready to serve connections*****
Mar 3 14:47:09 willsnas syslog-ng[3645]: syslog-ng starting up; version='3.5.6'
Mar 3 14:47:09 willsnas kernel: pid 1871 (syslog-ng), uid 0: exited on signal 6 (core dumped)
Mar 3 15:00:02 willsnas autosnap.py: [tools.autosnap:58] Popen()ing: /sbin/zfs snapshot tank@auto-20150303.1500-1

Hope you don't mind me joining in on this one kss18?

I've had one reply which might benefit both of us...

syslogng crashing... I think there's another thread about this that's rather recent and hasn't gotten any replies yet. Might want to file a bug report.

Wil.

 

[dlavigne]

Looks like this bug: https://bugs.freenas.org/issues/7391.

 

[PenalunWil]

I've had a new security output this morning which shows an "excited on signal 6 (core dump)" at the start and finish of the output...

willsnas.local changes in mounted filesystems: 2c2
< freenas-boot/ROOT/default / zfs rw,noatime,nfsv4acls 0 0 ---
> freenas-boot/ROOT/FreeNAS-9.3-STABLE-201502271818 / zfs rw,noatime,nfsv4acls 0 0

willsnas.local kernel log messages:
> pid 4781 (syslog-ng), uid 0: exited on signal 6 (core dumped)
> Waiting (max 60 seconds) for system process `vnlru' to stop...done
> Waiting (max 60 seconds) for system process `bufdaemon' to stop...done
> Waiting (max 60 seconds) for system process `syncer' to stop...
> Syncing disks, vnodes remaining...0 0 0 0 done
> All buffers synced.
> GEOM_ELI: Device da0p1.eli destroyed.
> GEOM_ELI: Detached da0p1.eli on last close.
> GEOM_ELI: Device da1p1.eli destroyed.
> GEOM_ELI: Detached da1p1.eli on last close.
> GEOM_ELI: Device da2p1.eli destroyed.
> GEOM_ELI: Detached da2p1.eli on last close.
> GEOM_ELI: Device da3p1.eli destroyed.
> GEOM_ELI: Detached da3p1.eli on last close.
> GEOM_ELI: Device da4p1.eli destroyed.
> GEOM_ELI: Detached da4p1.eli on last close.
> GEOM_ELI: Device da5p1.eli destroyed.
> GEOM_ELI: Detached da5p1.eli on last close.
> Uptime: 4d5h14m5s
> Copyright (c) 1992-2014 The FreeBSD Project.
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
> The Regents of the University of California. All rights reserved.
> FreeBSD is a registered trademark of The FreeBSD Foundation.
> FreeBSD 9.3-RELEASE-p10 #0 r275790+a21079f: Thu Feb 26 22:13:30 PST 2015
> root@build3.ixsystems.com:/tank/home/jkh/build/FN93/freenas/objs/os-base/amd64/fusion/jkh/FN93/freenas/FreeBSD/src/sys/FREENAS.amd64 amd64
> gcc version 4.2.1 20070831 patched [FreeBSD]
> CPU: Intel(R) Pentium(R) CPU G3220 @ 3.00GHz (2993.13-MHz K8-class CPU)
> Origin = "GenuineIntel" Id = 0x306c3 Family = 0x6 Model = 0x3c Stepping = 3
> Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
> Features2=0x4ddaebbf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,<b11>,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,MOVBE,POPCNT,TSCDLT,XSAVE,OSXSAVE,RDRAND>
> AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
> AMD Features2=0x21<LAHF,ABM>
> Standard Extended Features=0x2603<GSFSBASE,TSCADJ,ENHMOVSB,INVPCID>
> TSC: P-state invariant, performance statistics
> real memory = 17716740096 (16896 MB)
> avail memory = 16481914880 (15718 MB)
> Event timer "LAPIC" quality 600
> ACPI APIC Table: <SUPERM SMCI--MB>
> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
> FreeBSD/SMP: 1 package(s) x 2 core(s)
> cpu0 (BSP): APIC ID: 0
> cpu1 (AP): APIC ID: 2
> WARNING: VIMAGE (virtualized network stack) is a highly experimental feature.
> ACPI Warning: FADT (revision 5) is longer than ACPI 5.0 version, truncating length 268 to 256 (20111123/tbfadt-325)
> ioapic0 <Version 2.0> irqs 0-23 on motherboard
> ispfw: registered firmware <isp_1040>
> ispfw: registered firmware <isp_1040_it>
> ispfw: registered firmware <isp_1080>
> ispfw: registered firmware <isp_1080_it>
> ispfw: registered firmware <isp_12160>
> ispfw: registered firmware <isp_12160_it>
> ispfw: registered firmware <isp_2100>
> ispfw: registered firmware <isp_2200>
> ispfw: registered firmware <isp_2300>
> ispfw: registered firmware <isp_2322>
> ispfw: registered firmware <isp_2400>
> ispfw: registered firmware <isp_2400_multi>
> ispfw: registered firmware <isp_2500>
> ispfw: registered firmware <isp_2500_multi>
> kbd1 at kbdmux0
> cryptosoft0: <software crypto> on motherboard
> aesni0: No AESNI support.
> padlock0: No ACE support.
> acpi0: <SUPERM SMCI--MB> on motherboard
> acpi0: Power Button (fixed)
> acpi0: reservation of 67, 1 (4) failed> cpu0: <ACPI CPU> on acpi0
> cpu1: <ACPI CPU> on acpi0
> hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
> Timecounter "HPET" frequency 14318180 Hz quality 950
> Event timer "HPET" frequency 14318180 Hz quality 550
> Event timer "HPET1" frequency 14318180 Hz quality 440
> Event timer "HPET2" frequency 14318180 Hz quality 440
> Event timer "HPET3" frequency 14318180 Hz quality 440
> Event timer "HPET4" frequency 14318180 Hz quality 440
> Event timer "HPET5" frequency 14318180 Hz quality 440
> Event timer "HPET6" frequency 14318180 Hz quality 440
> atrtc0: <AT realtime clock> port 0x70-0x77 irq 8 on acpi0
> atrtc0: Warning: Couldn't map I/O.
> Event timer "RTC" frequency 32768 Hz quality 0
> attimer0: <AT timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0
> Timecounter "i8254" frequency 1193182 Hz quality 0
> Event timer "i8254" frequency 1193182 Hz quality 100
> Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1808-0x180b on acpi0
> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0
> pci1: <ACPI PCI bus> on pcib1
> pcib2: <PCI-PCI bridge> irq 16 at device 1.1 on pci0
> pci2: <PCI bus> on pcib2
> mps0: <LSI SAS2308> port 0xe000-0xe0ff mem 0xf7240000-0xf724ffff,0xf7200000-0xf723ffff irq 16 at device 0.0 on pci2
> mps0: Firmware: 16.00.01.00, Driver: 16.00.00.00-fbsd
> mps0: IOCCapabilities: 1285c<ScsiTaskFull,DiagTrace,SnapBuf,EEDP,TransRetry,EventReplay,HostDisc>
> ehci0: <EHCI (generic) USB 2.0 controller> mem 0xf7504000-0xf75043ff irq 16 at device 26.0 on pci0
> usbus0: EHCI version 1.0
> usbus0 on ehci0
> pcib3: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
> pci3: <ACPI PCI bus> on pcib3
> pcib4: <ACPI PCI-PCI bridge> at device 0.0 on pci3
> pci4: <ACPI PCI bus> on pcib4
> vgapci0: <VGA-compatible display> port 0xd000-0xd07f mem 0xf6000000-0xf6ffffff,0xf7000000-0xf701ffff irq 16 at device 0.0 on pci4
> vgapci0: Boot video device
> pcib5: <ACPI PCI-PCI bridge> irq 18 at device 28.2 on pci0
> pci5: <ACPI PCI bus> on pcib5
> igb0: <Intel(R) PRO/1000 Network Connection version - 2.4.0> port 0xc000-0xc01f mem 0xf7400000-0xf747ffff,0xf7480000-0xf7483fff irq 18 at device 0.0 on pci5
> igb0: Using MSIX interrupts with 3 vectors
> igb0: Ethernet address:
> igb0: Bound queue 0 to cpu 0
> igb0: Bound queue 1 to cpu 1
> pcib6: <ACPI PCI-PCI bridge> irq 19 at device 28.3 on pci0
> pci6: <ACPI PCI bus> on pcib6
> igb1: <Intel(R) PRO/1000 Network Connection version - 2.4.0> port 0xb000-0xb01f mem 0xf7300000-0xf737ffff,0xf7380000-0xf7383fff irq 19 at device 0.0 on pci6
> igb1: Using MSIX interrupts with 3 vectors
> igb1: Ethernet address:
> igb1: Bound queue 0 to cpu 0
> igb1: Bound queue 1 to cpu 1
> ehci1: <EHCI (generic) USB 2.0 controller> mem 0xf7503000-0xf75033ff irq 23 at device 29.0 on pci0
> usbus1: EHCI version 1.0
> usbus1 on ehci1
> isab0: <PCI-ISA bridge> at device 31.0 on pci0
> isa0: <ISA bus> on isab0
> ahci0: <Intel Lynx Point AHCI SATA controller> port 0xf050-0xf057,0xf040-0xf043,0xf030-0xf037,0xf020-0xf023,0xf000-0xf01f mem 0xf7502000-0xf75027ff irq 19 at device 31.2 on pci0
> ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported
> ahcich0: <AHCI channel> at channel 0 on ahci0
> ahcich1: <AHCI channel> at channel 1 on ahci0
> ahcich2: <AHCI channel> at channel 2 on ahci0
> ahcich3: <AHCI channel> at channel 3 on ahci0
> ahcich4: <AHCI channel> at channel 4 on ahci0
> ahcich5: <AHCI channel> at channel 5 on ahci0
> acpi_button0: <Power Button> on acpi0
> acpi_tz0: <Thermal Zone> on acpi0
> acpi_tz1: <Thermal Zone> on acpi0
> uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
> uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
> uart2: <16550 or compatible> port 0x3e8-0x3ef irq 7 on acpi0
> orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xce000-0xcefff on isa0
> sc0: <System console> at flags 0x100 on isa0
> sc0: CGA <16 virtual consoles, flags=0x300>
> vga0: <Generic ISA VGA> at port 0x3d0-0x3db iomem 0xb8000-0xbffff on isa0
> wbwd0: DevID 0xc3 DevRev 0x33, will not attach, please report this.
> coretemp0: <CPU On-Die Thermal Sensors> on cpu0
> est0: <Enhanced SpeedStep Frequency Control> on cpu0
> p4tcc0: <CPU Frequency Thermal Control> on cpu0
> coretemp1: <CPU On-Die Thermal Sensors> on cpu1
> est1: <Enhanced SpeedStep Frequency Control> on cpu1
> p4tcc1: <CPU Frequency Thermal Control> on cpu1
> ZFS filesystem version: 5
> ZFS storage pool version: features support (5000)
> Timecounters tick every 1.000 msec
> ipfw2 (+ipv6) initialized, divert enabled, nat enabled, default to accept, logging disabled
> usbus0: 480Mbps High Speed USB v2.0
> usbus1: 480Mbps High Speed USB v2.0
> ugen0.1: <Intel> at usbus0
> uhub0: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0
> ugen1.1: <Intel> at usbus1
> uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
> uhub0: 2 ports with 2 removable, self powered
> uhub1: 2 ports with 2 removable, self powered
> ugen0.2: <vendor 0x8087> at usbus0
> uhub2: <vendor 0x8087 product 0x8008, class 9/0, rev 2.00/0.05, addr 2> on usbus0
> ugen1.2: <vendor 0x8087> at usbus1
> uhub3: <vendor 0x8087 product 0x8000, class 9/0, rev 2.00/0.05, addr 2> on usbus1
> uhub2: 4 ports with 4 removable, self powered
> uhub3: 6 ports with 6 removable, self powered
> ugen0.3: <vendor 0x0000> at usbus0
> uhub4: <vendor 0x0000 product 0x0001, class 9/0, rev 2.00/0.00, addr 3> on usbus0
> uhub4: 4 ports with 3 removable, self powered
> ugen0.4: <vendor 0x0557> at usbus0
> ukbd0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 4> on usbus0
> kbd0 at ukbd0
> ums0: <vendor 0x0557 product 0x2419, class 0/0, rev 1.10/1.00, addr 4> on usbus0
> ums0: 3 buttons and [Z] coordinates ID=0
> ugen1.3: <Kingston> at usbus1
> umass0: <Kingston DataTraveler 2.0, class 0/0, rev 2.00/1.00, addr 3> on usbus1
> umass0: SCSI over Bulk-Only; quirks = 0xc100
> umass0:8:0:-1: Attached to scbus8
> ugen1.4: <BTC> at usbus1
> ukbd1: <BTC USB Keyboard, class 0/0, rev 1.10/1.80, addr 4> on usbus1
> kbd2 at ukbd1
> uhid0: <BTC USB Keyboard, class 0/0, rev 1.10/1.80, addr 4> on usbus1
> da0 at mps0 bus 0 scbus0 target 0 lun 0
> da0: <ATA WDC WD10EFRX-68P 1A01> Fixed Direct Access SCSI-6 device
> da0: Serial Number WD-WCC4J1724714
> SMP: AP CPU #1 Launched!
> da0: 600.000MB/s transfers
> da0: Command Queueing enabled
> da0: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
> da0: quirks=0x8<4K>
> da6 at umass-sim0 bus 0 scbus8 target 0 lun 0
> da6: <Kingston DataTraveler 2.0 PMAP> Removable Direct Access SCSI-4 device
> da6: Serial Number 1C6F654E5975BDA0A94B02D2
> da6: 40.000MB/s transfers
> da6: 14996MB (30712320 512 byte sectors: 255H 63S/T 1911C)
> da6: quirks=0x3<NO_SYNC_CACHE,NO_6_BYTE>
> da1 at mps0 bus 0 scbus0 target 1 lun 0
> da1: <ATA WDC WD10EFRX-68P 1A01> Fixed Direct Access SCSI-6 device
> da1: Serial Number WD-WCC4J1775678
> da1: 600.000MB/s transfers
> da1: Command Queueing enabled
> da1: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
> da1: quirks=0x8<4K>
> da2 at mps0 bus 0 scbus0 target 2 lun 0
> da2: <ATA WDC WD10EFRX-68P 1A01> Fixed Direct Access SCSI-6 device
> da2: Serial Number WD-WCC4J1755028
> da2: 600.000MB/s transfers
> da2: Command Queueing enabled
> da2: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
> da2: quirks=0x8<4K>
> da3 at mps0 bus 0 scbus0 target 3 lun 0
> da3: <ATA WDC WD10EFRX-68P 1A01> Fixed Direct Access SCSI-6 device
> da3: Serial Number WD-WCC4J1755125
> da3: 600.000MB/s transfers
> da3: Command Queueing enabled
> da3: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
> da3: quirks=0x8<4K>
> da5 at mps0 bus 0 scbus0 target 5 lun 0
> da5: <ATA ST1000DM003-1CH1 CC47> Fixed Direct Access SCSI-6 device
> da5: Serial Number Z1D8NFNC
> da5: 600.000MB/s transfers
> da5: Command Queueing enabled
> da5: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
> da5: quirks=0x8<4K>
> da4 at mps0 bus 0 scbus0 target 4 lun 0
> da4: <ATA WDC WD10EFRX-68P 1A01> Fixed Direct Access SCSI-6 device
> da4: Serial Number WD-WCC4J1730341
> da4: 600.000MB/s transfers
> da4: Command Queueing enabled
> da4: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
> da4: quirks=0x8<4K>
> Timecounter "TSC-low" frequency 1496565704 Hz quality 1000
> Trying to mount root from zfs:freenas-boot/ROOT/FreeNAS-9.3-STABLE-201502271818 []...
> GEOM_RAID5: Module loaded, version 1.3.20140711.62 (rev f91e28e40bf7)
> ipmi0: <IPMI System Interface> port 0xca2,0xca3 on acpi0
> ipmi0: KCS mode found at io 0xca2 on acpi
> ipmi0: IPMI device rev. 1, firmware rev. 1.10, version 2.0
> ipmi0: Number of channels 2
> ipmi0: Attached watchdog
> ipmi1: <IPMI System Interface> on isa0
> device_attach: ipmi1 attach returned 16
> wbwd0: DevID 0xc3 DevRev 0x33, will not attach, please report this.
> wbwd0: HEFRAS and EFER do not align: EFER 0x4e DevID 0x00 DevRev 0x00 CR26 0x00
> GEOM_ELI: Device da0p1.eli created.
> GEOM_ELI: Encryption: AES-XTS 256
> GEOM_ELI: Crypto: software
> GEOM_ELI: Device da1p1.eli created.
> GEOM_ELI: Encryption: AES-XTS 256
> GEOM_ELI: Crypto: software
> GEOM_ELI: Device da2p1.eli created.
> GEOM_ELI: Encryption: AES-XTS 256
> GEOM_ELI: Crypto: software
> GEOM_ELI: Device da3p1.eli created.
> GEOM_ELI: Encryption: AES-XTS 256
> GEOM_ELI: Crypto: software
> GEOM_ELI: Device da4p1.eli created.
> GEOM_ELI: Encryption: AES-XTS 256
> GEOM_ELI: Crypto: software
> GEOM_ELI: Device da5p1.eli created.
> GEOM_ELI: Encryption: AES-XTS 256
> GEOM_ELI: Crypto: software
> vboxdrv: fAsync=0 offMin=0x27c offMax=0xb50
> pid 1871 (syslog-ng), uid 0: exited on signal 6 (core dumped)
-- End of security output --

I thought I'd post the whole report in an assumption that it may be useful for those who are trying to fix this bug.

 

[PenalunWil]

Sorry Guys. I've just had an interesring look through the bugs list for the first time oops =X