Date: Mon, 24 Mar 2008 13:33:05 GMT From: "M. E." <unexpectedvalue@yahoo.com> To: freebsd-gnats-submit@FreeBSD.org Subject: i386/122048: 6.3-RELEASE kernel crashes on high-volume & high-speed scp Message-ID: <200803241333.m2ODX55b014779@www.freebsd.org> Resent-Message-ID: <200803241340.m2ODe1pc004415@freefall.freebsd.org>
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>Number: 122048
>Category: i386
>Synopsis: 6.3-RELEASE kernel crashes on high-volume & high-speed scp
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-i386
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Mar 24 13:40:01 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator: M. E.
>Release: 6.3-RELEASE
>Organization:
>Environment:
FreeBSD XX.domain.com 6.3-RELEASE FreeBSD 6.3-RELEASE #0: Tue Feb 19 22:30:21 UTC 2008 root@:/usr/src/sys/i386/compile/CUSTOM i386
added to kernel config before kernel recompiled:
options IPFIREWALL
options IPFIREWALL_VERBOSE
options IPFIREWALL_FORWARD
options IPDIVERT
options TCPDEBUG
options DUMMYNET
options NETATALK
device crypto
options GEOM_ELI
device atapicam
>Description:
The crash predictably happens during copying with scp between two identical machines on the 100 MBit/s LAN. It takes between 0.07 and 17 Gbytes of data to get transferred before the crash happens on the machine the data was copied FROM. scp was in the recursive mode and scp user was on the machine the data was copied TO.
The actual transfer speed was around 70-90 mbit/sec and sshd CPU usage on the source machine was near 50%.
We tried different individual file sizes between 0.5 and 150Mb and it did not make a difference.
Switching the direction produces the same result - crash is allways on the source machine.
Here is dmesg output after the crash:
Copyright (c) 1992-2008 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 6.3-RELEASE #0: Tue Feb 19 22:30:21 UTC 2008
root@:/usr/src/sys/i386/compile/CUSTOM
ACPI APIC Table: <HPQOEM SLIC-CPC>
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 4000+ (2104.40-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x60fb1 Stepping = 1
Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
Features2=0x2001<SSE3,CX16>
AMD Features=0xea500800<SYSCALL,NX,MMX+,FFXSR,RDTSCP,LM,3DNow!+,3DNow!>
AMD Features2=0x11f<LAHF,CMP,SVM,ExtAPIC,CR8,Prefetch>
Cores per package: 2
real memory = 938409984 (894 MB)
avail memory = 904908800 (862 MB)
ioapic0: Changing APIC ID to 2
ioapic0 <Version 1.1> irqs 0-23 on motherboard
kbd1 at kbdmux0
ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
hptrr: HPT RocketRAID controller driver v1.1 (Feb 19 2008 22:30:08)
acpi0: <HPQOEM SLIC-CPC> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
acpi_hpet0: <High Precision Event Timer> iomem 0xfefff000-0xfefff3ff on acpi0
Timecounter "HPET" frequency 25000000 Hz quality 900
cpu0: <ACPI CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: <memory, RAM> at device 0.0 (no driver attached)
pci0: <memory, RAM> at device 0.1 (no driver attached)
pci0: <memory, RAM> at device 0.2 (no driver attached)
pci0: <memory, RAM> at device 0.3 (no driver attached)
pci0: <memory, RAM> at device 0.4 (no driver attached)
pci0: <memory, RAM> at device 0.5 (no driver attached)
pci0: <memory, RAM> at device 0.6 (no driver attached)
pci0: <memory, RAM> at device 0.7 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> at device 4.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pci0: <display, VGA> at device 5.0 (no driver attached)
pci0: <memory, RAM> at device 9.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 10.0 on pci0
isa0: <ISA bus> on isab0
pci0: <serial bus, SMBus> at device 10.1 (no driver attached)
pci0: <memory, RAM> at device 10.2 (no driver attached)
ohci0: <OHCI (generic) USB controller> mem 0xfe02f000-0xfe02ffff irq 21 at device 11.0 on pci0
ohci0: [GIANT-LOCKED]
usb0: OHCI version 1.0, legacy support
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: nVidia OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 8 ports with 8 removable, self powered
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xfe02e000-0xfe02e0ff irq 22 at device 11.1 on pci0
ehci0: [GIANT-LOCKED]
usb1: EHCI version 1.0
usb1: companion controller, 8 ports each: usb0
usb1: <EHCI (generic) USB 2.0 controller> on ehci0
usb1: USB revision 2.0
uhub1: nVidia EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub1: 8 ports with 8 removable, self powered
umass0: Generic Mass Storage Device, rev 2.00/1.00, addr 2
ugen0: Ralink 802.11 bg WLAN, rev 2.00/0.01, addr 3
atapci0: <nVidia nForce MCP51 SATA300 controller> port 0x9f0-0x9f7,0xbf0-0xbf3,0x970-0x977,0xb70-0xb73,0xe400-0xe40f mem 0xfe02d000-0xfe02dfff irq 23 at device 14.0 on pci0
ata2: <ATA channel 0> on atapci0
ata3: <ATA channel 1> on atapci0
atapci1: <nVidia nForce MCP51 SATA300 controller> port 0x9e0-0x9e7,0xbe0-0xbe3,0x960-0x967,0xb60-0xb63,0xd000-0xd00f mem 0xfe02c000-0xfe02cfff irq 20 at device 15.0 on pci0
ata4: <ATA channel 0> on atapci1
ata5: <ATA channel 1> on atapci1
pcib2: <ACPI PCI-PCI bridge> at device 16.0 on pci0
pci2: <ACPI PCI bus> on pcib2
fwohci0: <Lucent FW322/323> mem 0xfdbff000-0xfdbfffff irq 16 at device 5.0 on pci2
fwohci0: OHCI version 1.0 (ROM=0)
fwohci0: No. of Isochronous channels is 8.
fwohci0: EUI64 00:11:d8:00:01:45:24:15
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 1024 bytes.
fwohci0: max_rec 1024 -> 2048
firewire0: <IEEE1394(FireWire) bus> on fwohci0
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 02:11:d8:45:24:15
fwe0: Ethernet address: 02:11:d8:45:24:15
fwe0: if_start running deferred for Giant
sbp0: <SBP-2/SCSI over FireWire> on firewire0
fwohci0: Initiate bus reset
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
firewire0: bus manager 0 (me)
pci2: <simple comms> at device 9.0 (no driver attached)
pci0: <multimedia> at device 16.1 (no driver attached)
nve0: <NVIDIA nForce MCP13 Networking Adapter> port 0xcc00-0xcc07 mem 0xfe02b000-0xfe02bfff irq 22 at device 20.0 on pci0
nve0: Ethernet address 00:1b:fc:23:b7:6e
miibus0: <MII bus> on nve0
rlphy0: <RTL8201L 10/100 media interface> on miibus0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
nve0: Ethernet address: 00:1b:fc:23:b7:6e
acpi_tz0: <Thermal Zone> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model IntelliMouse Explorer, device ID 4
pmtimer0 on isa0
ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0
ata1 at port 0x170-0x177,0x376 irq 15 on isa0
ppc0: parallel port not found.
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 8250 or not responding
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 2104402604 Hz quality 800
Timecounters tick every 1.000 msec
ipfw2 (+ipv6) initialized, divert enabled, rule-based forwarding enabled, default to deny, logging unlimited
hptrr: no controller detected.
ad4: 953869MB <WDC WD10EACS-32ZJB0 01.01B01> at ata2-master SATA150
acd0: DVDR <TSSTcorpCD/DVDW TS-H653L/0514> at ata3-master SATA150
acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00
acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00
cd0 at ata3 bus 0 target 0 lun 0
cd0: <TSSTcorp CD/DVDW TS-H653L 0514> Removable CD-ROM SCSI-0 device
cd0: 3.300MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed
da0 at umass-sim0 bus 0 target 0 lun 0
da0: <Generic USB SD Reader 1.00> Removable Direct Access SCSI-0 device
da0: 40.000MB/s transfers
da0: Attempt to query device size failed: NOT READY, Medium not present
da1 at umass-sim0 bus 0 target 0 lun 1
da1: <Generic USB CF Reader 1.01> Removable Direct Access SCSI-0 device
da1: 40.000MB/s transfers
da1: Attempt to query device size failed: NOT READY, Medium not present
da2 at umass-sim0 bus 0 target 0 lun 2
da2: <Generic USB SM Reader 1.02> Removable Direct Access SCSI-0 device
da2: 40.000MB/s transfers
da2: Attempt to query device size failed: NOT READY, Medium not present
da3 at umass-sim0 bus 0 target 0 lun 3
da3: <Generic USB MS Reader 1.03> Removable Direct Access SCSI-0 device
da3: 40.000MB/s transfers
da3: Attempt to query device size failed: NOT READY, Medium not present
Trying to mount root from ufs:/dev/ad4s1a
WARNING: / was not properly dismounted
Loading configuration files.
Entropy harvesting:
interrupts
ethernet
point_to_point
kickstart
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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