From roemer@wetteronline.de  Tue Dec  2 01:43:01 2003
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Date: Tue, 2 Dec 2003 10:42:47 +0100 (CET)
From: roemer.ulrich@gmx.de
Reply-To: roemer.ulrich@gmx.de
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: problems with swap-pager with great datatransfer
X-Send-Pr-Version: 3.113
X-GNATS-Notify:

>Number:         59897
>Category:       i386
>Synopsis:       [hang] problems with swap-pager with great datatransfer
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-i386
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Dec 02 01:50:15 PST 2003
>Closed-Date:    Sun Oct 23 18:31:47 GMT 2005
>Last-Modified:  Sun Oct 23 18:31:47 GMT 2005
>Originator:     WetterOnline
>Release:        FreeBSD 4.9-STABLE i386
>Organization:
>Environment:
System: FreeBSD develop.wetteronline.de 4.9-STABLE FreeBSD 4.9-STABLE #9: Sat Nov 8 12:58:46 CET 2003 root@develop.wetteronline.de:/space/obj/space/src/sys/DEVELOP.cfg i386


	
>Description:
   Hello,

     I have problem with great datatransfer in my local network. The machine stopps
 cnt-1 kernel: lock order reversal
 cnt-1 kernel: 1st 0xc5721b58 vm object (vm object) @ /space/src/sys/vm/swap_pager.c:1323
 cnt-1 kernel: 2nd 0xc098d8a0 swap_pager swhash (swap_pager swhash) @ /space/src/sys/vm/swap_pager.c:1838
 cnt-1 kernel: 3rd 0xc10368c4 vm object (vm object) @ /space/src/sys/vm/uma_core.c:881
 cnt-1 kernel: Stack backtrace:

dmesg:
Copyright (c) 1992-2003 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 5.2-BETA #3: Mon Dec  1 13:40:29 CET 2003
    root@cnt-1.wetteronline.weblan:/space/obj/space/src/sys/GENERIC
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0a78000.
ACPI APIC Table: <ASUS   P4S8L   >
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 2.80GHz (2793.01-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf29  Stepping = 9
  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>
real memory  = 532660224 (507 MB)
avail memory = 507723776 (484 MB)
ioapic0 <Version 8.0> irqs 0-23 on motherboard
Pentium Pro MTRR support enabled
acpi0: <ASUS   P4S8L   > on motherboard
acpi0: Overriding SCI Interrupt from IRQ 9 to IRQ 20
pcibios: BIOS version 2.10
Using $PIR table, 7 entries at 0xc00f15e0
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0xe408-0xe40b on acpi0
acpi_cpu0: <CPU> on acpi0
acpi_cpu1: <CPU> on acpi0
device_probe_and_attach: acpi_cpu1 attach returned 6
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <SIS Generic host to PCI bridge> mem 0xe0000000-0xe3ffffff at device 0.0 on pci0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 2.0 on pci0
isa0: <ISA bus> on isab0
fwohci0: vendor=1039, dev=7007
fwohci0: <1394 Open Host Controller Interface> mem 0xdf000000-0xdf000fff irq 17 at device 2.3 on pci0
fwohci0: OHCI version 1.0 (ROM=1)
fwohci0: No. of Isochronous channel is 4.
fwohci0: EUI64 00:e0:18:00:00:43:6e:66
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
sbp0: <SBP-2/SCSI over FireWire> on firewire0
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 02:e0:18:43:6e:66
fwohci0: Initiate bus reset
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc0, gen=5, CYCLEMASTER mode
firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
firewire0: bus manager 0 (me)
atapci0: <SiS 962 UDMA133 controller> port 0xa400-0xa40f,0xa800-0xa803,0xb000-0xb007,0xb400-0xb403,0xb800-0xb807 irq 16 at device 2.5 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata0: [MPSAFE]
ata1: at 0x170 irq 15 on atapci0
ata1: [MPSAFE]
ohci0: <SiS 5571 USB controller> mem 0xde800000-0xde800fff irq 20 at device 3.0 on pci0
usb0: OHCI version 1.0, legacy support
usb0: <SiS 5571 USB controller> on ohci0
usb0: USB revision 1.0
uhub0: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
ohci1: <SiS 5571 USB controller> mem 0xde000000-0xde000fff irq 21 at device 3.1 on pci0
usb1: OHCI version 1.0, legacy support
usb1: <SiS 5571 USB controller> on ohci1
usb1: USB revision 1.0
uhub1: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ohci2: <SiS 5571 USB controller> mem 0xdd800000-0xdd800fff irq 22 at device 3.2 on pci0
usb2: OHCI version 1.0, legacy support
usb2: <SiS 5571 USB controller> on ohci2
usb2: USB revision 1.0
uhub2: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
fxp0: <Intel 82550 Pro/100 Ethernet> port 0x8800-0x883f mem 0xdc000000-0xdc01ffff,0xdc800000-0xdc800fff irq 17 at device 14.0 on pci0
fxp0: Ethernet address 00:02:b3:d4:7e:dc
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
bfe0: <Broadcom BCM4401 Fast Ethernet> mem 0xdb800000-0xdb801fff irq 18 at device 15.0 on pci0
bfe0: Ethernet address: 00:0e:a6:05:26:ad
miibus1: <MII bus> on bfe0
bmtphy0: <BCM4401 10/100baseTX PHY> on miibus1
bmtphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
cbb0: <ENE CB720 PCI-CardBus Bridge> mem 0xfe800000-0xfe800fff irq 16 at device 16.0 on pci0
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
cbb0: [MPSAFE]
pci0: <memory, flash> at device 16.1 (no driver attached)
ppc0 port 0x778-0x77b,0x378-0x37f irq 7 drq 3 on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/16 bytes threshold
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
sio0 port 0x3f8-0x3ff irq 4 on acpi0
sio0: type 16550A
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse, device ID 3
acpi_cpu1: <CPU> on acpi0
device_probe_and_attach: acpi_cpu1 attach returned 6
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
orm0: <Option ROMs> at iomem 0xcc000-0xcd7ff,0xc0000-0xcbfff on isa0
pmtimer0 on isa0
fdc0: cannot reserve I/O port range (6 ports)
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 2793012836 Hz quality 800
Timecounters tick every 10.000 msec
GEOM: create disk ad0 dp=0xc48d9160
ad0: 78167MB <Maxtor 6Y080L0> [158816/16/63] at ata0-master UDMA133
acd0: DVDROM <JLMS XJ-HD166S> at ata0-slave PIO4
Mounting root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted
WARNING: /space was not properly dismounted
/space: superblock summary recomputed
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted

	
>How-To-Repeat:
	
>Fix:

	


>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->feedback 
State-Changed-By: kris 
State-Changed-When: Wed Jan 5 01:18:27 GMT 2005 
State-Changed-Why:  
The LOR is believed to be resolved, but this was thought not 
to cause a lockup anyway.  Perhaps your real problem was elsewhere. 

Can you confirm it is now fixed? 

http://www.freebsd.org/cgi/query-pr.cgi?pr=59897 
State-Changed-From-To: feedback->closed 
State-Changed-By: linimon 
State-Changed-When: Sun Oct 23 18:31:31 GMT 2005 
State-Changed-Why:  
Feedback timeout (> 6 months). 

http://www.freebsd.org/cgi/query-pr.cgi?pr=59897 
>Unformatted:
