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Message-Id: <200706070443.l574h53e044538@www.freebsd.org>
Date: Thu, 7 Jun 2007 04:43:05 GMT
From: Jason Naughton<jnaughto@ee.ryerson.ca>
To: freebsd-gnats-submit@FreeBSD.org
Subject: 6.2 Kernel Panic
X-Send-Pr-Version: www-3.0

>Number:         113439
>Category:       kern
>Synopsis:       [panic] 6.2 Kernel Panic
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jun 07 04:50:02 GMT 2007
>Closed-Date:    Mon Feb 21 09:32:47 UTC 2011
>Last-Modified:  Mon Feb 21 09:32:47 UTC 2011
>Originator:     Jason Naughton
>Release:        RELENG_6
>Organization:
Ryerson University
>Environment:
FreeBSD server 6.2-STABLE FreeBSD 6.2-STABLE #7: Sat May 26 02:04:17 EDT 2007     root@server:/usr/obj/usr/src/sys/eccles2  i386

>Description:
Upgraded server from Freebsd 4.11 to Freebsd 6.2 (ie re-installed server).
Basically did a pkg_info > installed packages on the old server then simply
installed all the packages on the new 6.2 server.  Old Freebsd 4.11 server
ran for 4 years no problems.  Upgraded the OS so I could continue to be
supported through the port tree.  Yet now the server crashes randomly
producing the following output:

Fatal trap 12: page fault while in kernel mode
cpuid = 2; apic id = 06
fault virtual address   = 0x34
fault code              = supervisor read, page not present
instruction pointer     = 0x20:0xc05c8d1c
stack pointer           = 0x28:0xe8f2d8d4
frame pointer           = 0x28:0xe8f2d8f4
code segment            = base 0x0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, def32 1, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 231 (perl5.8.8)
trap number             = 12
panic: page fault
cpuid = 0
Uptime: 11d8h35m49s
Cannot dump. No dump device defined.
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...

I have attempted turning of ACPI, used GENERIC kernel configuration
and a stripped down kernel configuration.  Regardless the same panic
occurs.

I've attempted to install all the kernel debugging so that I could trace the
output but it seems that the server reboots instead of giving prompt with KDB.

Present conf is:

machine         i386
cpu             I486_CPU
cpu             I586_CPU
cpu             I686_CPU
ident           eccles
makeoptions     DEBUG=-g                # Build kernel with gdb(1) debug symbols
options         SCHED_4BSD              # 4BSD scheduler
options         PREEMPTION              # Enable kernel thread preemption
options         INET                    # InterNETworking
options         INET6                   # IPv6 communications protocols
options         FFS                     # Berkeley Fast Filesystem
options         SOFTUPDATES             # Enable FFS soft updates support
options         UFS_ACL                 # Support for access control lists
options         UFS_DIRHASH             # Improve performance on big directories
options         MD_ROOT                 # MD is a potential root device
options         NFSCLIENT               # Network Filesystem Client
options         NFSSERVER               # Network Filesystem Server
options         NFS_ROOT                # NFS usable as /, requires NFSCLIENT
options         MSDOSFS                 # MSDOS Filesystem
options         CD9660                  # ISO 9660 Filesystem
options         PROCFS                  # Process filesystem (requires PSEUDOFS)
options         PSEUDOFS                # Pseudo-filesystem framework
options         GEOM_GPT                # GUID Partition Tables.
options         COMPAT_43               # Compatible with BSD 4.3 [KEEP THIS!]
options         COMPAT_FREEBSD4         # Compatible with FreeBSD4
options         COMPAT_FREEBSD5         # Compatible with FreeBSD5
options         SCSI_DELAY=5000         # Delay (in ms) before probing SCSI
options         KTRACE                  # ktrace(1) support
options         SYSVSHM                 # SYSV-style shared memory
options         SYSVMSG                 # SYSV-style message queues
options         SYSVSEM                 # SYSV-style semaphores
options         _KPOSIX_PRIORITY_SCHEDULING 
options         KBD_INSTALL_CDEV        # install a CDEV entry in /dev
options         ADAPTIVE_GIANT          # Giant mutex is adaptive.
device          apic                    # I/O APIC
options         SMP                     # Symmetric MultiProcessor Kernel
options         PERFMON
options         KDB
options         NPX_DEBUG=1       # enable npx debugging
options         VESA_DEBUG=1
options         DRM_DEBUG=1       # Include debug printfs (slow)
options         WLDEBUG=1         # enables verbose debugging output
options         TWA_DEBUG=1               # 0-10; 10 prints the most messages.
options         SAFE_DEBUG=1      # enable debugging support: hw.safe.debug
options         SX_DEBUG=1
options         DEBUG_SVR4=1      # enable verbose debugging
options         PECOFF_DEBUG=1
options         KBDIO_DEBUG=2
options         PSM_DEBUG=1
device          eisa
device          pci
device          fdc
device          ata
device          atadisk         # ATA disk drives
device          ataraid         # ATA RAID drives
device          atapicd         # ATAPI CDROM drives
device          atapifd         # ATAPI floppy drives
device          atapist         # ATAPI tape drives
options         ATA_STATIC_ID   # Static device numbering
device          mpt             # LSI-Logic MPT-Fusion
device          scbus           # SCSI bus (required for SCSI)
device          ch              # SCSI media changers
device          da              # Direct Access (disks)
device          sa              # Sequential Access (tape etc)
device          cd              # CD
device          pass            # Passthrough device (direct SCSI access)
device          ses             # SCSI Environmental Services (and SAF-TE)
device          amr             # AMI MegaRAID
device          atkbdc          # AT keyboard controller
device          atkbd           # AT keyboard
device          psm             # PS/2 mouse
device          kbdmux          # keyboard multiplexer
device          vga             # VGA video card driver
device          splash          # Splash screen and screen saver support
device          sc
device          agp             # support several AGP chipsets
device          pmtimer
device          sio             # 8250, 16[45]50 based serial ports
device          de              # DEC/Intel DC21x4x (``Tulip'')
device          em              # Intel PRO/1000 adapter Gigabit Ethernet Card
device          ixgb            # Intel PRO/10GbE Ethernet Card
device          txp             # 3Com 3cR990 (``Typhoon'')
device          vx              # 3Com 3c590, 3c595 (``Vortex'')
device          miibus          # MII bus support
device          bce             # Broadcom BCM5706/BCM5708 Gigabit Ethernet
device          bfe             # Broadcom BCM440x 10/100 Ethernet
device          bge             # Broadcom BCM570xx Gigabit Ethernet
device          dc              # DEC/Intel 21143 and various workalikes
device          fxp             # Intel EtherExpress PRO/100B (82557, 82558)
device          lge             # Level 1 LXT1001 gigabit Ethernet
device          msk             # Marvell/SysKonnect Yukon II Gigabit Ethernet
device          nge             # NatSemi DP83820 gigabit Ethernet
device          nve             # nVidia nForce MCP on-board Ethernet Networking
device          pcn             # AMD Am79C97x PCI 10/100(precedence over 'lnc')
device          re              # RealTek 8139C+/8169/8169S/8110S
device          rl              # RealTek 8129/8139
device          sf              # Adaptec AIC-6915 (``Starfire'')
device          sis             # Silicon Integrated Systems SiS 900/SiS 7016
device          sk              # SysKonnect SK-984x & SK-982x gigabit Ethernet
device          ste             # Sundance ST201 (D-Link DFE-550TX)
device          stge            # Sundance/Tamarack TC9021 gigabit Ethernet
device          ti              # Alteon Networks Tigon I/II gigabit Ethernet
device          tl              # Texas Instruments ThunderLAN
device          tx              # SMC EtherPower II (83c170 ``EPIC'')
device          vge             # VIA VT612x gigabit Ethernet
device          vr              # VIA Rhine, Rhine II
device          wb              # Winbond W89C840F
device          xl              # 3Com 3c90x (``Boomerang'', ``Cyclone'')
device          loop            # Network loopback
device          random          # Entropy device
device          ether           # Ethernet support
device          sl              # Kernel SLIP
device          ppp             # Kernel PPP
device          tun             # Packet tunnel.
device          pty             # Pseudo-ttys (telnet etc)
device          md              # Memory "disks"
device          gif             # IPv6 and IPv4 tunneling
device          faith           # IPv6-to-IPv4 relaying (translation)
device          bpf             # Berkeley packet filter

Dmesg output:

Copyright (c) 1992-2007 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 6.2-STABLE #7: Sat May 26 02:04:17 EDT 2007
    root@server:/usr/obj/usr/src/sys/eccles2
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 3.20GHz (3192.01-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf41  Stepping = 1
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,C
MOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x641d<SSE3,RSVD2,MON,DS_CPL,CNTX-ID,CX16,<b14>>
  AMD Features=0x20100000<NX,LM>
  Logical CPUs per core: 2
real memory  = 2147352576 (2047 MB)
avail memory = 2096361472 (1999 MB)
ACPI APIC Table: <A M I  OEMAPIC >
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  6
 cpu3 (AP): APIC ID:  7
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
ioapic2 <Version 2.0> irqs 48-71 on motherboard
kbd1 at kbdmux0
acpi0: <A M I OEMRSDT> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_throttle0: <ACPI CPU Throttling> on cpu0
cpu1: <ACPI CPU> on acpi0
acpi_throttle1: <ACPI CPU Throttling> on cpu1
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: <unknown> at device 0.1 (no driver attached)
pci0: <base peripheral> at device 1.0 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 2.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 0.0 on pci1
pci2: <ACPI PCI bus> on pcib2
mpt0: <LSILogic 1030 Ultra4 Adapter> port 0xc800-0xc8ff mem 0xdedc0000-0xdedcfff
f,0xdedb0000-0xdedbffff irq 26 at device 5.0 on pci2
mpt0: [GIANT-LOCKED]
mpt0: MPI Version=1.2.14.0
mpt0: Capabilities: ( RAID-1E RAID-1 SAFTE )
mpt0: 0 Active Volumes (1 Max)
mpt0: 0 Hidden Drive Members (6 Max)
mpt1: <LSILogic 1030 Ultra4 Adapter> port 0xcc00-0xccff mem 0xdedf0000-0xdedffff
f,0xdede0000-0xdedeffff irq 25 at device 5.1 on pci2
mpt1: [GIANT-LOCKED]
mpt1: MPI Version=1.2.14.0
mpt1: Capabilities: ( RAID-1E RAID-1 SAFTE )
mpt1: 0 Active Volumes (1 Max)
mpt1: 0 Hidden Drive Members (6 Max)
pcib3: <ACPI PCI-PCI bridge> at device 0.2 on pci1
pci3: <ACPI PCI bus> on pcib3
em0: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port 0xdc00-0xdc3f m
em 0xdeea0000-0xdeebffff irq 54 at device 4.0 on pci3
em0: Ethernet address: XX:XX:XX:XX:XX:XX
em1: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port 0xdc80-0xdcbf m
em 0xdeee0000-0xdeefffff irq 55 at device 4.1 on pci3
em1: Ethernet address: XX:XX:XX:XX:XX:XX
pcib4: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci4: <ACPI PCI bus> on pcib4
pci4: <display, VGA> at device 12.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH5 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x37
6,0xfc00-0xfc0f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_button0: <Power Button> 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: current command byte:0065
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0-00, 2 buttons
psm0: config:00000000, flags:00000008, packet size:3
psm0: syncmask:c0, syncbits:00
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 on acpi0
sio0: type 16550A
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 flags 0x30 on acpi0
sio1: type 16550A, console
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xca7ff,0xca800-0xce7ff,0xce800-0xcf7ff
,0xcf800-0xd07ff,0xdc000-0xdffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x100>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounters tick every 1.000 msec
acd0: CDROM <SR244W/T01A> at ata1-slave UDMA33
Waiting 5 seconds for SCSI devices to settle
ses0 at mpt0 bus 0 target 6 lun 0
ses0: <ESG-SHV SCA HSBP M29 1.06> Fixed Processor SCSI-2 device 
ses0: 3.300MB/s transfers
ses0: SAF-TE Compliant Device
da0 at mpt0 bus 0 target 0 lun 0
da0: <SEAGATE ST318404LSUN18G 4203> Fixed Direct Access SCSI-3 device 
da0: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enable
d
da0: 17274MB (35378533 512 byte sectors: 255H 63S/T 2202C)
da1 at mpt0 bus 0 target 1 lun 0
da1: <SEAGATE ST318404LSUN18G 4203> Fixed Direct Access SCSI-3 device 
da1: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enable
d
da1: 17274MB (35378533 512 byte sectors: 255H 63S/T 2202C)
da2 at mpt0 bus 0 target 3 lun 0
da2: <SEAGATE ST373307LC 0007> Fixed Direct Access SCSI-3 device 
da2: 320.000MB/s transfers (160.000MHz, offset 63, 16bit), Tagged Queueing Enabl
ed
da2: 70007MB (143374744 512 byte sectors: 255H 63S/T 8924C)
SMP: AP CPU #2 Launched!
SMP: AP CPU #1 Launched!
SMP: AP CPU #3 Launched!


>How-To-Repeat:
I'm monitoring it now but cannot get a consistent method to cause the
server to crash.  I've setup a console log to monitor the console output
(shown previously).
>Fix:
>Release-Note:
>Audit-Trail:

From: "Remko Lodder" <remko@elvandar.org>
To: "Jason Naughton" <jnaughto@ee.ryerson.ca>
Cc: freebsd-gnats-submit@freebsd.org
Subject: Re: kern/113439: 6.2 Kernel Panic
Date: Thu, 7 Jun 2007 07:24:58 +0200 (CEST)

 Hello,
 
 Please see the developers-handbook on how to generate proper kerneldumps
 which we can use, the current information is not enough to get this
 debugged...
 
 Thanks!
 
 -- 
 Kind regards,
 
      Remko Lodder               ** remko@elvandar.org
      FreeBSD                    ** remko@FreeBSD.org
 
      /* Quis custodiet ipsos custodes */
 

From: "Jason Naughton" <jnaughto@ee.ryerson.ca>
To: remko@elvandar.org
Cc: freebsd-gnats-submit@freebsd.org
Subject: Re: kern/113439: 6.2 Kernel Panic
Date: Fri, 8 Jun 2007 23:03:17 -0400 (EDT)

 Okay I now have a backtrace:
 
 
 # kgdb kernel.debug /var/crash/vmcore.4
 [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol
 "ps_pglobal_lookup"]
 GNU gdb 6.1.1 [FreeBSD]
 Copyright 2004 Free Software Foundation, Inc.
 GDB is free software, covered by the GNU General Public License, and you are
 welcome to change it and/or distribute copies of it under certain conditions.
 Type "show copying" to see the conditions.
 There is absolutely no warranty for GDB.  Type "show warranty" for details.
 This GDB was configured as "i386-marcel-freebsd".
 
 Unread portion of the kernel message buffer:
 
 
 Fatal trap 12: page fault while in kernel mode
 cpuid = 2; apic id = 06
 fault virtual address   = 0x34
 fault code      = supervisor read, page not present
 instruction pointer     = 0x20:0xc05c8aec
 stack pointer           = 0x28:0xe6b948d4
 frame pointer           = 0x28:0xe6b948f4
 code segment    = base 0x0, limit 0xfffff, type 0x1b
         = DPL 0, pres 1, def32 1, gran 1
 processor eflags        = interrupt enabled, resume, IOPL = 0
 current process         = 807 (perl5.8.8)
 trap number     = 12
 panic: page fault
 cpuid = 2
 Uptime: 10m36s
 Dumping 2047 MB (2 chunks)
   chunk 0: 1MB (158 pages) ... ok
   chunk 1: 2047MB (524000 pages) 2031 2015 1999 1983 1967 1951 1935 1919 1903 1887 1871 1855 1839
 1823 1807 1791 1775 1759 1743 1727 1711 1695 1679 1663 1647 1631 1615 1599 1583 1567 1551 1535
 1519 1503 1487 1471 1455 1439 1423 1407 1391 1375 1359 1343 1327 1311 1295 1279 1263 1247 1231
 1215 1199 1183 1167 1151 1135 1119 1103 1087 1071 1055 1039 1023 1007 991 975 959 943 927 911
 895 879 863 847 831 815 799 783 767 751 735 719 703 687 671 655 639 623 607 591 575 559 543 527
 511 495 479 463 447 431 415 399 383 367 351 335 319 303 287 271 255 239 223 207 191 175 159 143
 127 111 95 79 63 47 31 15
 
 #0  doadump () at pcpu.h:165
 165    __asm __volatile("movl %%fs:0,%0" : "=r" (td));
 (kgdb) list *0xc05c8aec
 0xc05c8aec is in vfs_vmio_release (atomic.h:146).
 141
 142   #else /* defined(CPU_DISABLE_CMPXCHG) */
 143
 144   static __inline int
 145   atomic_cmpset_int(volatile u_int *dst, u_int exp, u_int src)
 146   {
 147    int res = exp;
 148
 149    __asm __volatile (
 150    "     " __XSTRING(MPLOCKED) "    "
 (kgdb) backtrace
 #0  doadump () at pcpu.h:165
 #1  0xc05736fe in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409
 #2  0xc0573add in panic (fmt=0xc0799880 "%s")
     at /usr/src/sys/kern/kern_shutdown.c:565
 #3  0xc076d1bb in trap_fatal (frame=0xe6b94894, eva=0)
     at /usr/src/sys/i386/i386/trap.c:837
 #4  0xc076ce74 in trap_pfault (frame=0xe6b94894, usermode=0, eva=52)
     at /usr/src/sys/i386/i386/trap.c:745
 #5  0xc076c9de in trap (frame=
       {tf_fs = 8, tf_es = 40, tf_ds = -631635928, tf_edi = -631067336, tf_esi = -631067336, tf_ebp
 = -424064780, tf_isp = -424064832, tf_ebx = -631067336, tf_edx = 4, tf_ecx = -966075776,
 tf_eax = 0, tf_trapno = 12, tf_err = 0, tf_eip = -1067676948, tf_cs = 32, tf_eflags = 66182,
 tf_esp = 17104896, tf_ss = -631067240}) at /usr/src/sys/i386/i386/trap.c:435
 #6  0xc0754cea in calltrap () at /usr/src/sys/i386/i386/exception.s:139
 #7  0xc05c8aec in vfs_vmio_release (bp=0xda62ad38) at atomic.h:146
 #8  0xc05c94cd in getnewbuf (slpflag=0, slptimeo=0, size=2048, maxsize=8192)
     at /usr/src/sys/kern/vfs_bio.c:1787
 #9  0xc05caec8 in getblk (vp=0xc6cc2000, blkno=648, size=2048, slpflag=0,
     slptimeo=0, flags=0) at /usr/src/sys/kern/vfs_bio.c:2505
 #10 0xc066865c in nfs_getcacheblk (vp=0xc6cc2000, bn=648, size=2048,
     td=0xc66ada80) at /usr/src/sys/nfsclient/nfs_bio.c:1260
 #11 0xc06681df in nfs_write (ap=0x0) at /usr/src/sys/nfsclient/nfs_bio.c:1068
 #12 0xc0781add in VOP_WRITE_APV (vop=0xc0811b00, a=0xe6b94be0)
     at vnode_if.c:698
 #13 0xc05ec404 in vn_write (fp=0xc66ff5e8, uio=0xe6b94cb0,
     active_cred=0xc6c7ca00, flags=0, td=0xc66ada80) at vnode_if.h:372
 #14 0xc059d09e in dofilewrite (td=0xc66ada80, fd=0, fp=0xc66ff5e8,
     auio=0xe6b94cb0, offset=Unhandled dwarf expression opcode 0x93
 ) at file.h:253
 #15 0xc059cecf in kern_writev (td=0xc66ada80, fd=10, auio=0x0)
     at /usr/src/sys/kern/sys_generic.c:402
 #16 0xc059cda1 in write (td=0x0, uap=0xc66ada80)
     at /usr/src/sys/kern/sys_generic.c:326
 #17 0xc076d5a2 in syscall (frame=
       {tf_fs = 59, tf_es = 59, tf_ds = -1078001605, tf_edi = 214334464, tf_esi = 10, tf_ebp =
 -1077942136, tf_isp = -424063644, tf_ebx = 673839744, tf_edx = 512, tf_ecx = 9, tf_eax = 4,
 tf_trapno = 22, tf_err = 2, tf_eip = 673773747, tf_cs = 51, tf_eflags = 531, tf_esp =
 -1077942196, tf_ss = 59})
     at /usr/src/sys/i386/i386/trap.c:983
 #18 0xc0754d3f in Xint0x80_syscall () at /usr/src/sys/i386/i386/exception.s:200
 #19 0x00000033 in ?? ()
 Previous frame inner to this frame (corrupt stack?)
 
 
               Cheers
                      Jason
 
 Jason Naughton,  Lead Engineer,
 Department of Electrical Engineering,   Ryerson University
 245 Church St., Toronto, Ontario, M5B 2K3
 Office:  (416)-979-5000 x7168   Fax:      (416)-979-5280
 
 
State-Changed-From-To: open->feedback 
State-Changed-By: jh 
State-Changed-When: Sun Feb 20 19:01:23 UTC 2011 
State-Changed-Why:  
Can you still reproduce this on a supported release? 

http://www.freebsd.org/cgi/query-pr.cgi?pr=113439 

From: Jason Naughton <jason@naughton.ca>
To: "bug-followup@FreeBSD.org" <bug-followup@FreeBSD.org>,
        "jnaughto@ee.ryerson.ca" <jnaughto@ee.ryerson.ca>
Cc:  
Subject: Re: kern/113439: [panic] 6.2 Kernel Panic
Date: Sun, 20 Feb 2011 17:20:47 -0500

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 This WAS posted on  "Fri, 8 Jun 2007 23:03:17 -0400 (EDT)" and was on a supp=
 orted stable version.  I had moved on to re-install Solaris x86 after the se=
 rver continuously crashed under load.  I posted the back trace at the time a=
 s per the previous commenters request.  The server in question now is powere=
 d down as this PR over 3 years old.  It might as well be deleted now...
 
         Cheers
      =20
                 Jason=
 
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 <html><body bgcolor="#FFFFFF"><div></div><div>This WAS posted on &nbsp;"<span class="Apple-style-span" style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.292969); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); font-size: 15px; font-family: verdana, sans-serif; ">Fri, 8 Jun 2007 23:03:17 -0400 (EDT)" and was on a supported stable version. &nbsp;I had moved on to re-install Solaris x86 after the server continuously crashed und er load. &nbsp;I posted the back trace at the time as per the previous commenters request. &nbsp;The server in question now is powered down as this PR over 3 years old. &nbsp;It might as well be deleted now...<br></span><br>&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;Cheers<div>&nbsp;&nbsp; &nbsp; &nbsp;</div><div>&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Jason</div></div></body></html>
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State-Changed-From-To: feedback->closed 
State-Changed-By: remko 
State-Changed-When: Mon Feb 21 09:32:45 UTC 2011 
State-Changed-Why:  
My apologies for not having someone available to work on this. I 
understand that this is no longer reproducable and that it's not worth 
the current effort to see whether it still applies to newer versions, so 
I will go ahead and close the ticket. Many thanks for getting the 
initial information on my request in the past, and again my apologies 
for nto being able to help earlier. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=113439 
>Unformatted:
