Date: Wed, 9 Jul 2008 15:56:49 GMT From: Steve Jones <steve.jones@codeweavers.net> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/125442: CARP combined with LAGG causes system panic - V7.0 RELEASE#2.0/amd64 Message-ID: <200807091556.m69Funj7033204@www.freebsd.org> Resent-Message-ID: <200807091600.m69G054j046758@freefall.freebsd.org>
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>Number: 125442
>Category: kern
>Synopsis: CARP combined with LAGG causes system panic - V7.0 RELEASE#2.0/amd64
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Jul 09 16:00:04 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator: Steve Jones
>Release: 7.0
>Organization:
Codeweavers Ltd.
>Environment:
FreeBSD APACHE01.serverfarm.net 7.0-RELEASE
FreeBSD 7.0-RELEASE #2: Mon Jul 7 11:49:58 BST 2008
root@APACHE01.serverfarm.net:/usr/obj/usr/src/sys/APACHE01 amd64
>Description:
I cannot get lagg and carp running on a DELL SC1435 with
dual interfaces. Everytime I try and restart the network, I cause a system panic.
kernel customisation:
"device carp";
/boot/loader.conf customisation:
"if_lagg_load="YES""
rc.conf configuration:
cloned_interfaces="lagg0 carp0 carp1"
ifconfig_bge0="up"
ifconfig_bge1="up"
ifconfig_lagg0="laggproto failover laggport bge0 laggport bge1
10.1.1.1 netmask 255.255.0.0"
ifconfig_carp0="inet 10.1.100.1/16 vhid 1 pass passwd"
ifconfig_carp1="inet 10.1.101.1/16 vhid 2 advskew 64 pass passwd"
dmesg output:
/***************************************************************/
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 7.0-RELEASE #2: Mon Jul 7 11:49:58 BST 2008
root@APACHE01.serverfarm.net:/usr/obj/usr/src/sys/APACHE01
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Dual-Core AMD Opteron(tm) Processor 2216 (2394.01-MHz K8-class CPU)
Origin = "AuthenticAMD" Id = 0x40f13 Stepping = 3
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=0x1f<LAHF,CMP,SVM,ExtAPIC,CR8>
Cores per package: 2
usable memory = 2133430272 (2034 MB)
avail memory = 2058752000 (1963 MB)
ACPI APIC Table: <DELL PE_SC3 >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
ioapic0: Changing APIC ID to 2
ioapic1: Changing APIC ID to 3
ioapic2: Changing APIC ID to 4
MADT: Forcing active-low polarity and level trigger for SCI ioapic0 <Version 1.1> irqs 0-15 on motherboard
ioapic1 <Version 1.1> irqs 32-47 on motherboard
ioapic2 <Version 1.1> irqs 64-79 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 (Jul 7 2008 11:49:51)
acpi0: <DELL PE_SC3> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0 Timecounter "HPET" frequency 14318180 Hz quality 900
cpu0: <ACPI CPU> on acpi0
powernow0: <PowerNow! K8> on cpu0
cpu1: <ACPI CPU> on acpi0
powernow1: <PowerNow! K8> on cpu1
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci3: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 13.0 on pci3
pci4: <ACPI PCI bus> on pcib2
atapci0: <ServerWorks HT1000 SATA150 controller> port 0xecb0-0xecb7,0xeca0-0xeca3,0xecb8-0xecbf,0xeca4-0xeca7,0xece0-0xecef
mem 0xefbfe000-0xefbfffff irq 6 at
device 14.0 on pci3
atapci0: [ITHREAD]
ata2: <ATA channel 0> on atapci0
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci0
ata3: [ITHREAD]
atapci1: <ServerWorks HT1000 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x8c0-0x8cf at device 2.1 on pci0
ata0: <ATA channel 0> on atapci1
ata0: [ITHREAD]
ata1: <ATA channel 1> on atapci1
ata1: [ITHREAD]
isab0: <PCI-ISA bridge> at device 2.2 on pci0
isa0: <ISA bus> on isab0
ohci0: <OHCI (generic) USB controller> port 0xc000-0xc0ff mem 0xef9ed000-0xef9edfff irq 11 at device 3.0 on pci0
ohci0: [GIANT-LOCKED]
ohci0: [ITHREAD]
usb0: OHCI version 1.0, legacy support
usb0: SMM does not respond, resetting
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: <(0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0
uhub0: 2 ports with 2 removable, self powered
ohci1: <OHCI (generic) USB controller> port 0xc400-0xc4ff mem 0xef9ee000-0xef9eefff irq 11 at device 3.1 on pci0
ohci1: [GIANT-LOCKED]
ohci1: [ITHREAD]
usb1: OHCI version 1.0, legacy support
usb1: <OHCI (generic) USB controller> on ohci1
usb1: USB revision 1.0
uhub1: <(0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on
usb1
uhub1: 2 ports with 2 removable, self powered
ehci0: <EHCI (generic) USB 2.0 controller> port 0xc800-0xc8ff mem 0xef9ef000-0xef9effff irq 11 at device 3.2 on pci0
ehci0: [GIANT-LOCKED]
ehci0: [ITHREAD]
usb2: EHCI version 1.0
usb2: companion controllers, 2 ports each: usb0 usb1
usb2: <EHCI (generic) USB 2.0 controller> on ehci0
usb2: USB revision 2.0
uhub2: <(0x1166) EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on
usb2
uhub2: 4 ports with 4 removable, self powered
uhub3: <vendor 0x413c product 0xa001, class 9/0, rev 2.00/0.00, addr 2> on uhub2
uhub3: multiple transaction translators
uhub3: 2 ports with 2 removable, self powered
vgapci0: <VGA-compatible display> port 0xcc00-0xccff mem 0xe0000000-0xe7ffffff,0xef9f0000-0xef9fffff irq 44 at device 4.0 on pci0
pcib3: <ACPI PCI-PCI bridge> irq 32 at device 7.0 on pci0
pci5: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> irq 33 at device 8.0 on pci0
pci1: <ACPI PCI bus> on pcib4
bge0: <Broadcom NetXtreme Gigabit Ethernet Controller, ASIC rev. 0x4201> mem 0xefcf0000-0xefcfffff irq 33 at device 0.0 on pci1
miibus0: <MII bus> on bge0
brgphy0: <BCM5750 10/100/1000baseTX PHY> PHY 1 on miibus0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
bge0: Ethernet address: 00:1e:c9:3b:36:a7
bge0: [ITHREAD]
pcib5: <ACPI PCI-PCI bridge> irq 37 at device 9.0 on pci0
pci2: <ACPI PCI bus> on pcib5
bge1: <Broadcom NetXtreme Gigabit Ethernet Controller, ASIC rev. 0x4201> mem 0xefdf0000-0xefdfffff irq 37 at device 0.0 on pci2
miibus1: <MII bus> on bge1
brgphy1: <BCM5750 10/100/1000baseTX PHY> PHY 1 on miibus1
brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
bge1: Ethernet address: 00:1e:c9:3b:36:a8
bge1: [ITHREAD]
pcib6: <ACPI PCI-PCI bridge> irq 35 at device 10.0 on pci0
pci6: <ACPI PCI bus> on pcib6
pcib7: <PCI-PCI bridge> at device 0.0 on pci6
pci7: <PCI bus> on pcib7
mpt0: <LSILogic SAS/SATA Adapter> port 0xdc00-0xdcff mem 0xeffec000-0xeffeffff,0xefff0000-0xefffffff irq 35 at device 8.0 on pci7
mpt0: [ITHREAD]
mpt0: MPI Version=1.5.13.0
mpt0: mpt_cam_event: 0x16
mpt0: mpt_cam_event: 0x12
mpt0: <LSILogic SAS/SATA Adapter> port 0xdc00-0xdcff mem 0xeffec000-0xeffeffff,0xefff0000-0xefffffff irq 35 at device 8.0 on pci7
mpt0: [ITHREAD]
mpt0: MPI Version=1.5.13.0
mpt0: mpt_cam_event: 0x16
mpt0: mpt_cam_event: 0x12
mpt0: mpt_cam_event: 0x12
mpt0: mpt_cam_event: 0x16
pcib8: <ACPI PCI-PCI bridge> irq 36 at device 11.0 on pci0
pci8: <ACPI PCI bus> on pcib8
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
sio0: [FILTER]
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
sio1: [FILTER]
orm0: <ISA Option ROMs> at iomem
0xc0000-0xc8fff,0xcf000-0xcffff,0xd0000-0xd17ff,0xec000-0xeffff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
ppc0: cannot reserve I/O port range
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
uhub4: <vendor 0x0451 product 0x2046, class 9/0, rev 1.10/1.25, addr 2> on uhub0
uhub4: 4 ports with 4 removable, self powered
ukbd0: <Justcom Technology USB KVM Switch, class 0/0, rev 1.10/1.00, addr 3> on uhub4
kbd2 at ukbd0
ums0: <Justcom Technology USB KVM Switch, class 0/0, rev 1.10/1.00, addr
3> on uhub4
ums0: 3 buttons and Z dir.
Timecounters tick every 1.000 msec
hptrr: no controller detected.
acd0: CDRW <HL-DT-STCD-RW/DVD-ROM GCC-T10N/A102> at ata0-master UDMA33 da0 at mpt0 bus 0 target 0 lun 0
da0: <Dell VIRTUAL DISK 1028> Fixed Direct Access SCSI-5 device
da0: 300.000MB/s transfers
da0: Command Queueing Enabled
da0: 151634MB (310546432 512 byte sectors: 255H 63S/T 19330C)
SMP: AP CPU #1 Launched!
Trying to mount root from ufs:/dev/da0s1a
WARNING: / was not properly dismounted
ukbd1: <LITEON Technology USB Multimedia Keyboard, class 0/0, rev 1.10/1.01, addr 4> on uhub4
kbd3 at ukbd1
uhid0: <LITEON Technology USB Multimedia Keyboard, class 0/0, rev 1.10/1.01, addr 4> on uhub4
WARNING: /home was not properly dismounted
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /usr/local was not properly dismounted
WARNING: /var was not properly dismounted
/var: mount pending error: blocks 288 files 2
bge0: link state changed to DOWN
bge0: link state changed to UP
/***************************************************************/
on boot up, the creation of the lagg interface is ignored, the carp interfaces are created but missing their configuration.
however, running /etc/netstart or /etc/rc.d/netif restart causes a system panic:
-- start of system panic
Fatal trap 12: page fault while in kernel mode cpuid=1; apic id = 01
fault virtual address = 0xb7
fault code = supervisor read data, page not present
instruction pointer = 0x8: 0xffffffff8053da20
stack pointer = 0x10: 0xffffffffae5a3980
frame pointer = 0x10: 0xffffff000166f570
code segment = base 0x0, limit 0xfffff, type0x1b
= DPL 0, pres 1, long 1, def 32 0, gran 1
processor eflags = interrupt enabled, resume, 10PL = 0
current process = 163 (ifconfig)
trap number = 12
panic: page fault
cpuid=1
Uptime: 35m14s
Physical Memory: 2034MB
-- end of system panic
This issue is on a DELL SC1435 (AMD Operton), with dual Broadcom NetXtreme Gigabit Ethernet Controllers.
>How-To-Repeat:
With the configuration above following a reboot:
#/etc/rc.d/netif restart
>Fix:
not known
>Release-Note:
>Audit-Trail:
>Unformatted:
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