4.9 kernel panics on a poweredge 2650

[Bogdan TARU]

	Hi hackers,

 I am experiencing kernel panics on a poweredge 2650 each day around
 3am (usually the machine comes up at 3:04am). The kernel panics are
 reproductable by running: /etc/periodic/security/100.chksetuid (in
 fact by runnning find on /usr with -perms). The problem lies
 somewhere in /usr/ports. Deleting the /usr/ports tree doesn't solve
 it, trying a cvs up of /usr/ports results in a crash again.

 I googled around a lil' bit, and found:
 http://lists.freebsd.org/pipermail/freebsd-hackers/2003-April/000192.html,
 and also Terry's answer, but that addresses freebsd 4.7. But my box
 is running 4.9-release, and the systems was cleanly installed with
 4.9 from the very beginning, so not upgraded from 4.7 or any other
 previous version.

 The dmesg looks like:

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 4.9-RELEASE #1: Mon Nov 17 23:47:49 CET 2003
    root@:/usr/src/sys/compile/saturn
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 1790761584 Hz
CPU: Intel(R) Xeon(TM) CPU 1.80GHz (1790.76-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf27  Stepping = 7
  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>
  Hyperthreading: 2 logical CPUs
real memory  = 2147418112 (2097088K bytes)
avail memory = 2088136704 (2039196K bytes)
Preloaded elf kernel "kernel" at 0xc0312000.
Warning: Pentium 4 CPU: PSE disabled
Pentium Pro MTRR support enabled
Using $PIR table, 9 entries at 0xc00fc430
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pci0: <unknown card> (vendor=0x1028, dev=0x000c) at 4.0 irq 11
pci0: <unknown card> (vendor=0x1028, dev=0x0008) at 4.1 irq 10
pci0: <unknown card> (vendor=0x1028, dev=0x000d) at 4.2 irq 7
pci0: <ATI Mach64-GR graphics accelerator> at 14.0
atapci0: <ServerWorks CSB5 ATA100 controller> port
0x8b0-0x8bf,0x8d8-0x8db,0x8d0-0x8d7,0x8c8-0x8cb,0x8c0-0x8c7 at device
15.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <OHCI USB controller> at 15.2 irq 5
isab0: <PCI to ISA bridge (vendor=1166 device=0225)> at device 15.3 on
pci0
isa0: <ISA bus> on isab0
pcib1: <Host to PCI bridge> on motherboard
pci1: <PCI bus> on pcib1
pcib2: <Host to PCI bridge> on motherboard
pci2: <PCI bus> on pcib2
pcib3: <Host to PCI bridge> on motherboard
pci3: <PCI bus> on pcib3
bge0: <Broadcom BCM5701 Gigabit Ethernet, ASIC rev. 0x105> mem
0xfcf10000-0xfcf1ffff irq 11 at device 6.0 on pci3
bge0: Ethernet address: 00:06:5b:f6:48:38
miibus0: <MII bus> on bge0
brgphy0: <BCM5701 10/100/1000baseTX PHY> on miibus0
brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
1000baseTX-FDX, auto
bge1: <Broadcom BCM5701 Gigabit Ethernet, ASIC rev. 0x105> mem
0xfcf00000-0xfcf0ffff irq 10 at device 8.0 on pci3
bge1: Ethernet address: 00:06:5b:f6:48:39
miibus1: <MII bus> on bge1
brgphy1: <BCM5701 10/100/1000baseTX PHY> on miibus1
brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
1000baseTX-FDX, auto
bge1: <Broadcom BCM5701 Gigabit Ethernet, ASIC rev. 0x105> mem
0xfcf00000-0xfcf0ffff irq 10 at device 8.0 on pci3
bge1: Ethernet address: 00:06:5b:f6:48:39
miibus1: <MII bus> on bge1
brgphy1: <BCM5701 10/100/1000baseTX PHY> on miibus1
brgphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
1000baseTX-FDX, auto
pcib4: <ServerWorks host to PCI bridge(unknown chipset)> on
motherboard
pci4: <PCI bus> on pcib4
pcib8: <PCI to PCI bridge (vendor=8086 device=0309)> at device 8.0 on
pci4
pci5: <PCI bus> on pcib8
pci5: <unknown card> (vendor=0x9005, dev=0x00c5) at 6.0 irq 7
pci5: <unknown card> (vendor=0x9005, dev=0x00c5) at 6.1 irq 11
aac0: <Dell PERC 3/Di> mem 0xf0000000-0xf7ffffff irq 7 at device 8.1
on pci4
aac0: i960RX 100MHz, 118MB cache memory, optional battery present
aac0: Kernel 2.7-1, Build 3170, S/N 5010d3
aac0: Supported
Options=75c<WCACHE,DATA64,HOSTTIME,WINDOW4GB,SOFTERR,NORECOND,SGMAP64>
pcib5: <ServerWorks host to PCI bridge(unknown chipset)> on
motherboard
pci6: <PCI bus> on pcib5
pcib6: <ServerWorks host to PCI bridge(unknown chipset)> on
motherboard
pci7: <PCI bus> on pcib6
pcib7: <ServerWorks host to PCI bridge(unknown chipset)> on
motherboard
pci8: <PCI bus> on pcib7
orm0: <Option ROMs> at iomem
0xc0000-0xc7fff,0xc8000-0xcbfff,0xec000-0xeffff on isa0
pmtimer0 on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on
isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on
isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
IP Filter: v3.4.31 initialized.  Default = pass all, Logging =
disabled
ata0-slave: ATAPI identify retries exceeded
acd0: CDROM <TEAC CD-ROM CD-224E> at ata0-master PIO4
aacd0: <RAID 0/1> on aac0
aacd0: 139997MB (286714368 sectors)


 Any ideas?

 Thank you,
 bogdan