scsi_xfer pool exhausted

Previous Topic Next Topic
 
classic Classic list List threaded Threaded
5 messages Options
Reply | Threaded
Open this post in threaded view
|

scsi_xfer pool exhausted

Martijn van Duren-6
Hello misc@,

A customer system of mine has problems with the system since this
morning (happened 3 times so far).
The dmesg shows a large number "scsi_xfer pool exhausted" messages.

Right now I have no idea on how to debug this any further.

Cluestick more than welcome

$ dmesg
OpenBSD 6.1 (GENERIC.MP) #7: Mon Jun 12 20:41:01 CEST 2017
    [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 2026598400 (1932MB)
avail mem = 1960488960 (1869MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0x7ad34018 (93 entries)
bios0: vendor FUJITSU // American Megatrends Inc. version "V4.6.5.4 R1.25.0 for D3230-A1x" date 06/24/2014
bios0: FUJITSU ESPRIMO P420
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC FPDT SSDT SSDT MCFG HPET SSDT SSDT MSDM SLIC
acpi0: wakeup devices PXSX(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4) GLAN(S4) EHC1(S4) EHC2(S4) XHC_(S4) HDEF(S4) PEG0(S4) PEGP(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Pentium(R) CPU G3220 @ 3.00GHz, 2993.54 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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,MOVBE,POPCNT,DEADLINE,XSAVE,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,ERMS,INVPCID,SENSOR,ARAT
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: TSC frequency 2993537960 Hz
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.2, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Pentium(R) CPU G3220 @ 3.00GHz, 2993.06 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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,MOVBE,POPCNT,DEADLINE,XSAVE,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,ERMS,INVPCID,SENSOR,ARAT
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 0, core 1, package 0
ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins
acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (RP01)
acpiprt2 at acpi0: bus 2 (RP02)
acpiprt3 at acpi0: bus 6 (RP03)
acpiprt4 at acpi0: bus 7 (RP04)
acpiprt5 at acpi0: bus -1 (PEG0)
acpiec0 at acpi0: not present
acpicpu0 at acpi0: C2(350@117 mwait.1@0x20), C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C2(350@117 mwait.1@0x20), C1(1000@1 mwait.1), PSS
acpipwrres0 at acpi0: FN00, resource for FAN0
acpipwrres1 at acpi0: FN01, resource for FAN1
acpipwrres2 at acpi0: FN02, resource for FAN2
acpipwrres3 at acpi0: FN03, resource for FAN3
acpipwrres4 at acpi0: FN04, resource for FAN4
acpitz0 at acpi0: critical temperature is 105 degC
acpitz1 at acpi0: critical temperature is 105 degC
"INT3F0D" at acpi0 not configured
"PNP0303" at acpi0 not configured
acpibtn0 at acpi0: PWRB
"PNP0C0B" at acpi0 not configured
"PNP0C0B" at acpi0 not configured
"PNP0C0B" at acpi0 not configured
"PNP0C0B" at acpi0 not configured
"PNP0C0B" at acpi0 not configured
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD1F
cpu0: Enhanced SpeedStep 2993 MHz: speeds: 3000, 2900, 2700, 2600, 2400, 2300, 2100, 2000, 1800, 1700, 1500, 1400, 1200, 1100, 900, 800 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 4G Host" rev 0x06
inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics" rev 0x06
drm0 at inteldrm0
inteldrm0: msi
inteldrm0: 1280x1024, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
azalia0 at pci0 dev 3 function 0 "Intel Core 4G HD Audio" rev 0x06: msi
azalia0: No codecs found
xhci0 at pci0 dev 20 function 0 "Intel 8 Series xHCI" rev 0x04: msi
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1
"Intel 8 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
ehci0 at pci0 dev 26 function 0 "Intel 8 Series USB" rev 0x04: apic 8 int 16
usb1 at ehci0: USB revision 2.0
uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
azalia1 at pci0 dev 27 function 0 "Intel 8 Series HD Audio" rev 0x04: msi
azalia1: codecs: Realtek/0x0671
audio0 at azalia1
ppb0 at pci0 dev 28 function 0 "Intel 8 Series PCIE" rev 0xd4: msi
pci1 at ppb0 bus 1
ppb1 at pci0 dev 28 function 1 "Intel 8 Series PCIE" rev 0xd4: msi
pci2 at ppb1 bus 2
ppb2 at pci2 dev 0 function 0 vendor "ASMedia", unknown product 0x1182 rev 0x00
pci3 at ppb2 bus 3
ppb3 at pci3 dev 3 function 0 vendor "ASMedia", unknown product 0x1182 rev 0x00: msi
pci4 at ppb3 bus 4
re0 at pci4 dev 0 function 0 "Realtek 8168" rev 0x07: RTL8168E/8111E-VL (0x2c80), msi, address 00:13:3b:0f:e2:fb
rgephy0 at re0 phy 7: RTL8169S/8110S/8211 PHY, rev. 5
ppb4 at pci3 dev 7 function 0 vendor "ASMedia", unknown product 0x1182 rev 0x00: msi
pci5 at ppb4 bus 5
re1 at pci5 dev 0 function 0 "Realtek 8168" rev 0x07: RTL8168E/8111E-VL (0x2c80), msi, address 00:13:3b:0f:e2:fc
rgephy1 at re1 phy 7: RTL8169S/8110S/8211 PHY, rev. 5
ppb5 at pci0 dev 28 function 2 "Intel 8 Series PCIE" rev 0xd4: msi
pci6 at ppb5 bus 6
athn0 at pci6 dev 0 function 0 "Atheros AR9287" rev 0x01: apic 8 int 18
athn0: AR9287 rev 2 (2T2R), ROM rev 4, address 18:d6:c7:b9:2c:b4
ppb6 at pci0 dev 28 function 3 "Intel 8 Series PCIE" rev 0xd4: msi
pci7 at ppb6 bus 7
re2 at pci7 dev 0 function 0 "Realtek 8168" rev 0x0c: RTL8168G/8111G (0x4c00), msi, address 90:1b:0e:3b:74:c5
rgephy2 at re2 phy 7: RTL8251 PHY, rev. 0
ehci1 at pci0 dev 29 function 0 "Intel 8 Series USB" rev 0x04: apic 8 int 23
usb2 at ehci1: USB revision 2.0
uhub2 at usb2 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
pcib0 at pci0 dev 31 function 0 "Intel H81 LPC" rev 0x04
ahci0 at pci0 dev 31 function 2 "Intel 8 Series AHCI" rev 0x04: msi, AHCI 1.3
ahci0: port 0: 6.0Gb/s
ahci0: port 1: 1.5Gb/s
ahci0: port 4: 3.0Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, TOSHIBA DT01ACA1, MS2O> SCSI3 0/direct fixed naa.5000039fe1c16fd5
sd0: 953869MB, 512 bytes/sector, 1953525168 sectors
cd0 at scsibus1 targ 1 lun 0: <TSSTcorp, CDDVDW SH-216DB, FT00> ATAPI 5/cdrom removable
sd1 at scsibus1 targ 4 lun 0: <ATA, TOSHIBA DT01ACA1, MS2O> SCSI3 0/direct fixed naa.5000039fe1c27aba
sd1: 953869MB, 512 bytes/sector, 1953525168 sectors
ichiic0 at pci0 dev 31 function 3 "Intel 8 Series SMBus" rev 0x04: apic 8 int 18
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 2GB DDR3 SDRAM PC3-12800
"Intel 8 Series Thermal" rev 0x04 at pci0 dev 31 function 6 not configured
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, using wsdisplay0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: VMX/EPT
uhidev0 at uhub0 port 2 configuration 1 interface 0 "MGE OPS SYSTEMS ELLIPSE" rev 1.10/42.41 addr 2
uhidev0: iclass 3/0, 33 report ids
upd0 at uhidev0
uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2
uhub4 at uhub2 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
softraid0: sd2 was not shutdown properly
sd2 at scsibus3 targ 1 lun 0: <OPENBSD, SR RAID 1, 006> SCSI2 0/direct fixed
sd2: 953866MB, 512 bytes/sector, 1953519408 sectors
root on sd2a (1d604292989965a3.a) swap on sd2b dump on sd2b
WARNING: / was not properly unmounted

$ doas bioctl sd2
Volume      Status               Size Device  
softraid0 0 Online      1000201936896 sd2     RAID1
          0 Online      1000201936896 0:0.0   noencl <sd0a>
          1 Online      1000201936896 0:1.0   noencl <sd1a>

Reply | Threaded
Open this post in threaded view
|

Re: scsi_xfer pool exhausted

Peter van Oord v/d Vlies
Hello Martijn,

Did you ever found an solution ?
I have the same at a customer system.



--
Sent from: http://openbsd-archive.7691.n7.nabble.com/openbsd-user-misc-f3.html

Reply | Threaded
Open this post in threaded view
|

Re: scsi_xfer pool exhausted

Tor Houghton
On Tue, Mar 13, 2018 at 11:23:12PM -0700, Peter van Oord v/d Vlies wrote:
> Hello Martijn,
>
> Did you ever found an solution ?
> I have the same at a customer system.
>

I'd like to chip in with a "me too" here. It's "suddenly" started happening
to my apu2c2 device.

I say "suddenly" because it started happening after I did syspatch on a
default 6.2 amd64 install.

I reverted all the patches (syspatch -r a few times), but it seems it has
not helped. Usually ends up dumping "scsi_xfer pool exhausted!" repeatedly
on the console after some time (seems like about an hour or two).

dmesg attached (unsure why pid 1 got the signal it got..)

Tor

$ ls -lart /var/syspatch/                                                      
total 8
drwxr-xr-x  24 root  wheel  512 Oct  4 05:13 ..
drwxr-xr-x   2 root  wheel  512 Mar 14 08:26 .

$ cat /var/run/dmesg.boot                                                      
OpenBSD 6.2 (GENERIC.MP) #134: Tue Oct  3 21:22:29 MDT 2017
    [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 1996152832 (1903MB)
avail mem = 1928699904 (1839MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0x77fb7020 (7 entries)
bios0: vendor coreboot version "4.0.7" date 02/28/2017
bios0: PC Engines APU2
acpi0 at bios0: rev 2
acpi0: sleep states S0 S1 S2 S3 S4 S5
acpi0: tables DSDT FACP SSDT APIC HEST SSDT SSDT HPET
acpi0: wakeup devices PWRB(S4) PBR4(S4) PBR5(S4) PBR6(S4) PBR7(S4) PBR8(S4) UOH1(S3) UOH3(S3) UOH5(S3) XHC0(S4)
acpitimer0 at acpi0: 3579545 Hz, 32 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: AMD GX-412TC SOC, 998.28 MHz
cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TOPEXT,ITSC,BMI1
cpu0: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 2MB 64b/line 16-way L2 cache
cpu0: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
cpu0: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative
cpu0: TSC frequency 998275150 Hz
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: AMD GX-412TC SOC, 998.20 MHz
cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TOPEXT,ITSC,BMI1
cpu1: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 2MB 64b/line 16-way L2 cache
cpu1: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
cpu1: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 2 (application processor)
cpu2: AMD GX-412TC SOC, 998.15 MHz
cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TOPEXT,ITSC,BMI1
cpu2: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 2MB 64b/line 16-way L2 cache
cpu2: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
cpu2: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative
cpu2: smt 0, core 2, package 0
cpu3 at mainbus0: apid 3 (application processor)
cpu3: AMD GX-412TC SOC, 998.36 MHz
cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TOPEXT,ITSC,BMI1
cpu3: 32KB 64b/line 2-way I-cache, 32KB 64b/line 8-way D-cache, 2MB 64b/line 16-way L2 cache
cpu3: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
cpu3: DTLB 40 4KB entries fully associative, 8 4MB entries fully associative
cpu3: smt 0, core 3, package 0
ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 21, 24 pins
ioapic1 at mainbus0: apid 5 pa 0xfec20000, version 21, 32 pins
, remapped to apid 5
acpihpet0 at acpi0: 14318180 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (PBR4)
acpiprt2 at acpi0: bus 1 (PBR5)
acpiprt3 at acpi0: bus 2 (PBR6)
acpiprt4 at acpi0: bus 3 (PBR7)
acpiprt5 at acpi0: bus -1 (PBR8)
acpicpu0 at acpi0: C2(0@400 io@0x1771), C1(@1 halt!), PSS
acpicpu1 at acpi0: C2(0@400 io@0x1771), C1(@1 halt!), PSS
acpicpu2 at acpi0: C2(0@400 io@0x1771), C1(@1 halt!), PSS
acpicpu3 at acpi0: C2(0@400 io@0x1771), C1(@1 halt!), PSS
acpibtn0 at acpi0: PWRB
cpu0: 998 MHz: speeds: 1000 800 600 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "AMD AMD64 16h Root Complex" rev 0x00
pchb1 at pci0 dev 2 function 0 "AMD AMD64 16h Host" rev 0x00
ppb0 at pci0 dev 2 function 2 "AMD AMD64 16h PCIE" rev 0x00: msi
pci1 at ppb0 bus 1
em0 at pci1 dev 0 function 0 "Intel I211" rev 0x03: msi, address 00:0d:b9:49:a3:04
ppb1 at pci0 dev 2 function 3 "AMD AMD64 16h PCIE" rev 0x00: msi
pci2 at ppb1 bus 2
em1 at pci2 dev 0 function 0 "Intel I211" rev 0x03: msi, address 00:0d:b9:49:a3:05
ppb2 at pci0 dev 2 function 4 "AMD AMD64 16h PCIE" rev 0x00: msi
pci3 at ppb2 bus 3
em2 at pci3 dev 0 function 0 "Intel I211" rev 0x03: msi, address 00:0d:b9:49:a3:06
"AMD CCP" rev 0x00 at pci0 dev 8 function 0 not configured
xhci0 at pci0 dev 16 function 0 "AMD Bolton xHCI" rev 0x11: msi
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "AMD xHCI root hub" rev 3.00/1.00 addr 1
ahci0 at pci0 dev 17 function 0 "AMD Hudson-2 SATA" rev 0x40: apic 4 int 19, AHCI 1.3
ahci0: port 0: 6.0Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, SATA SSD, SBFM> SCSI3 0/direct fixed naa.5000000000000000
sd0: 15272MB, 512 bytes/sector, 31277232 sectors, thin
ehci0 at pci0 dev 19 function 0 "AMD Hudson-2 USB2" rev 0x39: apic 4 int 18
usb1 at ehci0: USB revision 2.0
uhub1 at usb1 configuration 1 interface 0 "AMD EHCI root hub" rev 2.00/1.00 addr 1
piixpm0 at pci0 dev 20 function 0 "AMD Hudson-2 SMBus" rev 0x42: SMBus disabled
pcib0 at pci0 dev 20 function 3 "AMD Hudson-2 LPC" rev 0x11
sdhc0 at pci0 dev 20 function 7 "AMD Bolton SD/MMC" rev 0x01: apic 4 int 16
sdhc0: SDHC 2.0, 50 MHz base clock
sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed, dma
pchb2 at pci0 dev 24 function 0 "AMD AMD64 16h Link Cfg" rev 0x00
pchb3 at pci0 dev 24 function 1 "AMD AMD64 16h Address Map" rev 0x00
pchb4 at pci0 dev 24 function 2 "AMD AMD64 16h DRAM Cfg" rev 0x00
km0 at pci0 dev 24 function 3 "AMD AMD64 16h Misc Cfg" rev 0x00
pchb5 at pci0 dev 24 function 4 "AMD AMD64 16h CPU Power" rev 0x00
pchb6 at pci0 dev 24 function 5 "AMD AMD64 16h Misc Cfg" rev 0x00
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com0: console
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
wbsio0 at isa0 port 0x2e/2: NCT5104D rev 0x53
vmm0 at mainbus0: SVM/RVI
uhub2 at uhub1 port 1 configuration 1 interface 0 "Advanced Micro Devices product 0x7900" rev 2.00/0.18 addr 2
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (25c1b11e5aee74bb.a) swap on sd0b dump on sd0b
WARNING: / was not properly unmounted
Process (pid 1) got signal 31

Reply | Threaded
Open this post in threaded view
|

Re: scsi_xfer pool exhausted

Tor Houghton
On Wed, Mar 14, 2018 at 05:56:19PM +0100, Tor Houghton wrote:

> On Tue, Mar 13, 2018 at 11:23:12PM -0700, Peter van Oord v/d Vlies wrote:
> > Hello Martijn,
> >
> > Did you ever found an solution ?
> > I have the same at a customer system.
> >
>
> I'd like to chip in with a "me too" here. It's "suddenly" started happening
> to my apu2c2 device.
>
> I say "suddenly" because it started happening after I did syspatch on a
> default 6.2 amd64 install.
>

I finally had time to babysit the host, and it appears that the root cause
for my issue was a cron job (ftp client) that didn't gracefully handle error
situations (remote host not responding properly to https://, resulting in
far too many ftp processes..). Assumptions lead to poor error handling and ..
causation, correlation - yeah.

(I am sure someone will know why this would trigger a scsi message.)

Sorry for the noise,

Tor

Reply | Threaded
Open this post in threaded view
|

Re: scsi_xfer pool exhausted

Jeremie Courreges-Anglas-2
On Wed, Mar 14 2018, Tor Houghton <[hidden email]> wrote:

> On Wed, Mar 14, 2018 at 05:56:19PM +0100, Tor Houghton wrote:
>> On Tue, Mar 13, 2018 at 11:23:12PM -0700, Peter van Oord v/d Vlies wrote:
>> > Hello Martijn,
>> >
>> > Did you ever found an solution ?
>> > I have the same at a customer system.
>> >
>>
>> I'd like to chip in with a "me too" here. It's "suddenly" started happening
>> to my apu2c2 device.
>>
>> I say "suddenly" because it started happening after I did syspatch on a
>> default 6.2 amd64 install.
>>
>
> I finally had time to babysit the host, and it appears that the root cause
> for my issue was a cron job (ftp client) that didn't gracefully handle error
> situations (remote host not responding properly to https://, resulting in
> far too many ftp processes..). Assumptions lead to poor error handling and ..
> causation, correlation - yeah.
>
> (I am sure someone will know why this would trigger a scsi message.)

A possible chain of events would be: too many processes -> low ram ->
try to use swap -> the scsi subsystem beneath the swap device lacks ram
and panics.  Just a guess...

--
jca | PGP : 0x1524E7EE / 5135 92C1 AD36 5293 2BDF  DDCC 0DFA 74AE 1524 E7EE