Date: Wed, 20 Sep 2000 00:59:31 -0400 (EDT) From: Michael Allman <msa@dinosauricon.com> To: BSD <bsd@shell-server.com> Cc: stable@FreeBSD.ORG Subject: Re: Constant panics on 4.1-STABLE! Message-ID: <Pine.BSF.4.21.0009200034460.421-100000@dinosaur.umbc.edu> In-Reply-To: <Pine.BSF.4.10.10009181841480.65514-100000@marvin.shell-server.com>
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I am having similar stability problems with 4.1-STABLE. It looks like a
networking issue. It would be helpful if you would reconfigure your
system to save crash dumps when the kernel panics. If you do not know how
to do this, please reference the FreeBSD handbook or crash(8).
Once you have a crash dump, get a stack trace with gdb and post it.
Again, if you don't know how see the handbook.
At any rate, I am running 4.1-STABLE on a dual PIII 500 machine. I am
getting random panics. Here is output from dmesg:
***********************************************BEGIN
Copyright (c) 1992-2000 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 4.1-STABLE #0: Fri Sep 1 16:14:52 EDT 2000
root@enigma.dukenet:/usr/obj/usr/src/sys/ENIGMA
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (501.14-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x672 Stepping = 2
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,XMM>
real memory = 134217728 (131072K bytes)
config> q
avail memory = 125431808 (122492K bytes)
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 0, version: 0x00040011, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00040011, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000
Preloaded elf kernel "kernel" at 0xc039d000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc039d09c.
VESA: v3.0, 4096k memory, flags:0x1, mode table:0xc0330ee2 (1000022)
VESA: NVidia
Pentium Pro MTRR support enabled
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443GX host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib2: <Intel 82443GX (440 GX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib2
pci1: <NVidia Riva Ultra TNT2 graphics accelerator> at 0.0 irq 16
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pci0: <Intel PIIX4 ATA controller> at 7.1
pci0: <Intel 82371AB/EB (PIIX4) USB controller> at 7.2
Timecounter "PIIX" frequency 3579545 Hz
chip1: <Intel 82371AB Power management controller> port 0x440-0x44f at device 7.3 on pci0
ahc0: <Adaptec aic7896/97 Ultra2 SCSI adapter> port 0xe400-0xe4ff mem 0xfebfe000-0xfebfefff irq 16 at device 11.0 on pci0
ahc0: aic7896/97 Wide Channel A, SCSI Id=7, 16/255 SCBs
ahc1: <Adaptec aic7896/97 Ultra2 SCSI adapter> port 0xe800-0xe8ff mem 0xfebff000-0xfebfffff irq 16 at device 11.1 on pci0
ahc1: aic7896/97 Wide Channel B, SCSI Id=7, 16/255 SCBs
pcm0: <AudioPCI ES1371> port 0xef00-0xef3f irq 18 at device 12.0 on pci0
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xee80-0xeebf mem 0xfea00000-0xfeafffff,0xfebfd000-0xfebfdfff irq 19 at device 13.0 on pci0
fxp0: Ethernet address 00:e0:81:10:53:f7
pcib1: <Intel 82443GX host to AGP bridge> on motherboard
pci2: <PCI bus> on pcib1
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
atkbd0: <AT Keyboard> irq 1 on atkbdc0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
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
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
IPsec: Initialized Security Association Processing.
Waiting 5 seconds for SCSI devices to settle
SMP: AP CPU #1 Launched!
Mounting root from ufs:/dev/da0s2a
da0 at ahc0 bus 0 target 0 lun 0
da0: <IBM DMVS18V 0100> Fixed Direct Access SCSI-3 device
da0: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), Tagged Queueing Enabled
da0: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
cd0 at ahc1 bus 0 target 3 lun 0
cd0: <PIONEER DVD-ROM DVD-303 1.09> Removable CD-ROM SCSI-2 device
cd0: 20.000MB/s transfers (20.000MHz, offset 8)
cd0: Attempt to query device size failed: NOT READY, Medium not present
da2 at ahc1 bus 0 target 2 lun 0
da2: <IOMEGA ZIP 100 E.08> Removable Direct Access SCSI-2 device
da2: 3.300MB/s transfers
da2: Attempt to query device size failed: NOT READY, Medium not present
da1 at ahc1 bus 0 target 1 lun 0
da1: <IBM DDRS-34560W S97B> Fixed Direct Access SCSI-2 device
da1: 40.000MB/s transfers (20.000MHz, offset 15, 16bit), Tagged Queueing Enabled
da1: 4357MB (8925000 512 byte sectors: 255H 63S/T 555C)
WARNING: / was not properly dismounted
IP Filter: v3.4.8 initialized. Default = pass all, Logging = enabled
*******************************************END
The following is from one crash dump. There is another immediately
following this one:
*****************************************BEGIN
GNU gdb 4.18
Copyright 1998 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-unknown-freebsd"...
SMP 2 cpus
IdlePTD 3862528
initial pcb at 3166a0
panicstr: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
mp_lock = 00000002; cpuid = 0; lapic.id = 00000000
fault virtual address = 0x22
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc01a1bb5
stack pointer = 0x10:0xff806d78
frame pointer = 0x10:0xff806dbc
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 = Idle
interrupt mask = <- SMP: XXX
trap number = 12
panic: page fault
mp_lock = 00000002; cpuid = 0; lapic.id = 00000000
boot() called on cpu#0
syncing disks...
Fatal trap 12: page fault while in kernel mode
mp_lock = 00000003; cpuid = 0; lapic.id = 00000000
fault virtual address = 0x30
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0226efd
stack pointer = 0x10:0xff806aac
frame pointer = 0x10:0xff806ab0
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 = Idle
interrupt mask = bio <- SMP: XXX
trap number = 12
panic: page fault
mp_lock = 00000003; cpuid = 0; lapic.id = 00000000
boot() called on cpu#0
Uptime: 13m27s
dumping to dev #da/0x30001, offset 1048576
dump 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
---
#0 boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:302
302 dumppcb.pcb_cr3 = rcr3();
(kgdb) bt
#0 boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:302
#1 0xc015c975 in panic (fmt=0xc02c43af "page fault")
at /usr/src/sys/kern/kern_shutdown.c:552
#2 0xc02813d8 in trap_fatal (frame=0xff806a6c, eva=48)
at /usr/src/sys/i386/i386/trap.c:951
#3 0xc0281049 in trap_pfault (frame=0xff806a6c, usermode=0, eva=48)
at /usr/src/sys/i386/i386/trap.c:844
#4 0xc0280b9f in trap (frame={tf_fs = 24, tf_es = 16, tf_ds = 4128784,
tf_edi = -1020045208, tf_esi = -1042298432, tf_ebp = -8361296,
tf_isp = -8361320, tf_ebx = -1070712036, tf_edx = 1744830528,
tf_ecx = 27, tf_eax = 0, tf_trapno = 12, tf_err = 0,
tf_eip = -1071485187, tf_cs = 8, tf_eflags = 66050,
tf_esp = -1042298432, tf_ss = -8361268})
at /usr/src/sys/i386/i386/trap.c:443
#5 0xc0226efd in acquire_lock (lk=0xc02e3b1c) at machine/globals.h:114
#6 0xc0229dce in softdep_disk_io_initiation (bp=0xc3335868)
at /usr/src/sys/ufs/ffs/ffs_softdep.c:2804
#7 0xc0192f4f in spec_strategy (ap=0xff806b10)
at /usr/src/sys/miscfs/specfs/spec_vnops.c:412
#8 0xc0192a6d in spec_vnoperate (ap=0xff806b10)
at /usr/src/sys/miscfs/specfs/spec_vnops.c:117
#9 0xc02363fd in ufs_vnoperatespec (ap=0xff806b10)
at /usr/src/sys/ufs/ufs/ufs_vnops.c:2303
---Type <return> to continue, or q <return> to quit---
#10 0xc0235de5 in ufs_strategy (ap=0xff806b54) at vnode_if.h:923
#11 0xc02363cd in ufs_vnoperate (ap=0xff806b54)
at /usr/src/sys/ufs/ufs/ufs_vnops.c:2285
#12 0xc017ff23 in bwrite (bp=0xc3335868) at vnode_if.h:923
#13 0xc018550e in vop_stdbwrite (ap=0xff806bb8)
at /usr/src/sys/kern/vfs_default.c:319
#14 0xc0185345 in vop_defaultop (ap=0xff806bb8)
at /usr/src/sys/kern/vfs_default.c:138
#15 0xc02363cd in ufs_vnoperate (ap=0xff806bb8)
at /usr/src/sys/ufs/ufs/ufs_vnops.c:2285
#16 0xc0180dec in vfs_bio_awrite (bp=0xc3335868) at vnode_if.h:1172
#17 0xc022f5c7 in ffs_fsync (ap=0xff806c24)
at /usr/src/sys/ufs/ffs/ffs_vnops.c:220
#18 0xc022dfba in ffs_sync (mp=0xc0c31e00, waitfor=2, cred=0xc08a2880,
p=0xc0331840) at vnode_if.h:537
#19 0xc018a587 in sync (p=0xc0331840, uap=0x0)
at /usr/src/sys/kern/vfs_syscalls.c:544
#20 0xc015c34f in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:224
#21 0xc015c975 in panic (fmt=0xc02c43af "page fault")
at /usr/src/sys/kern/kern_shutdown.c:552
#22 0xc02813d8 in trap_fatal (frame=0xff806d38, eva=34)
at /usr/src/sys/i386/i386/trap.c:951
#23 0xc0281049 in trap_pfault (frame=0xff806d38, usermode=0, eva=34)
---Type <return> to continue, or q <return> to quit---
at /usr/src/sys/i386/i386/trap.c:844
#24 0xc0280b9f in trap (frame={tf_fs = -1072103400, tf_es = 16,
tf_ds = -1061158896, tf_edi = -1042297792, tf_esi = 0,
tf_ebp = -8360516, tf_isp = -8360604, tf_ebx = 6, tf_edx = 0,
tf_ecx = -1042298556, tf_eax = 1644167168, tf_trapno = 12, tf_err = 0,
tf_eip = -1072030795, tf_cs = 8, tf_eflags = 66054,
tf_esp = -1042297792, tf_ss = 6}) at /usr/src/sys/i386/i386/trap.c:443
#25 0xc01a1bb5 in rtalloc1 (dst=0xc1dfcc40, report=0, ignflags=65792)
at /usr/src/sys/net/route.c:135
#26 0xc01ad749 in in_addroute (v_arg=0xc1dfcc40, n_arg=0x0, head=0xc0c0d300,
treenodes=0xc1e16600) at /usr/src/sys/netinet/in_rmx.c:123
#27 0xc01a2253 in rtrequest (req=11, dst=0xff806ec0, gateway=0x0, netmask=0x0,
flags=0, ret_nrt=0xff806e54) at /usr/src/sys/net/route.c:606
#28 0xc01a1bf3 in rtalloc1 (dst=0xff806ec0, report=1, ignflags=256)
at /usr/src/sys/net/route.c:149
#29 0xc01a1b74 in rtalloc_ign (ro=0xff806ebc, ignore=256)
at /usr/src/sys/net/route.c:111
#30 0xc0cface9 in ?? ()
#31 0xc0cfb82f in ?? ()
#32 0xc01af59e in ip_input (m=0xc08ad800)
at /usr/src/sys/netinet/ip_input.c:387
#33 0xc01af9eb in ipintr () at /usr/src/sys/netinet/ip_input.c:766
(kgdb) up 25
#25 0xc01a1bb5 in rtalloc1 (dst=0xc1dfcc40, report=0, ignflags=65792)
at /usr/src/sys/net/route.c:135
135 if (rnh && (rn = rnh->rnh_matchaddr((caddr_t)dst, rnh)) &&
(kgdb) list
130 int s = splnet(), err = 0, msgtype = RTM_MISS;
131
132 /*
133 * Look up the address in the table for that Address Family
134 */
135 if (rnh && (rn = rnh->rnh_matchaddr((caddr_t)dst, rnh)) &&
136 ((rn->rn_flags & RNF_ROOT) == 0)) {
137 /*
138 * If we find it and it's not the root node, then
139 * get a refernce on the rtentry associated.
(kgdb) print rnh
$1 = (struct radix_node_head *) 0x62000000
(kgdb) print rn
$2 = (struct radix_node *) 0x0
(kgdb)
*****************************************************END
The following is from the other crash dump:
********************************************BEGIN
GNU gdb 4.18
Copyright 1998 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-unknown-freebsd"...
SMP 2 cpus
IdlePTD 3862528
initial pcb at 3166a0
panicstr: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
mp_lock = 00000002; cpuid = 0; lapic.id = 00000000
fault virtual address = 0x22
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc01a1bb5
stack pointer = 0x10:0xff806d78
frame pointer = 0x10:0xff806dbc
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 = Idle
interrupt mask = <- SMP: XXX
trap number = 12
panic: page fault
mp_lock = 00000002; cpuid = 0; lapic.id = 00000000
boot() called on cpu#0
syncing disks...
Fatal trap 12: page fault while in kernel mode
mp_lock = 00000003; cpuid = 0; lapic.id = 00000000
fault virtual address = 0x30
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0226efd
stack pointer = 0x10:0xff806aac
frame pointer = 0x10:0xff806ab0
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 = Idle
interrupt mask = bio <- SMP: XXX
trap number = 12
panic: page fault
mp_lock = 00000003; cpuid = 0; lapic.id = 00000000
boot() called on cpu#0
Uptime: 13m27s
dumping to dev #da/0x30001, offset 1048576
dump 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
---
#0 boot (howto=-1070712036) at /usr/src/sys/kern/kern_shutdown.c:302
302 dumppcb.pcb_cr3 = rcr3();
(kgdb) bt
#0 boot (howto=-1070712036) at /usr/src/sys/kern/kern_shutdown.c:302
#1 0xff806a98 in ?? ()
#2 0xc0229dce in softdep_disk_io_initiation (bp=0xc3335868)
at /usr/src/sys/ufs/ffs/ffs_softdep.c:2804
#3 0xc0192f4f in spec_strategy (ap=0xff806b10)
at /usr/src/sys/miscfs/specfs/spec_vnops.c:412
#4 0xc0192a6d in spec_vnoperate (ap=0xff806b10)
at /usr/src/sys/miscfs/specfs/spec_vnops.c:117
#5 0xc02363fd in ufs_vnoperatespec (ap=0xff806b10)
at /usr/src/sys/ufs/ufs/ufs_vnops.c:2303
#6 0xc0235de5 in ufs_strategy (ap=0xff806b54) at vnode_if.h:923
#7 0xc02363cd in ufs_vnoperate (ap=0xff806b54)
at /usr/src/sys/ufs/ufs/ufs_vnops.c:2285
#8 0xc017ff23 in bwrite (bp=0xc3335868) at vnode_if.h:923
#9 0xc018550e in vop_stdbwrite (ap=0xff806bb8)
at /usr/src/sys/kern/vfs_default.c:319
#10 0xc0185345 in vop_defaultop (ap=0xff806bb8)
at /usr/src/sys/kern/vfs_default.c:138
#11 0xc02363cd in ufs_vnoperate (ap=0xff806bb8)
at /usr/src/sys/ufs/ufs/ufs_vnops.c:2285
#12 0xc0180dec in vfs_bio_awrite (bp=0xc3335868) at vnode_if.h:1172
#13 0xc022f5c7 in ffs_fsync (ap=0xff806c24)
at /usr/src/sys/ufs/ffs/ffs_vnops.c:220
---Type <return> to continue, or q <return> to quit---
#14 0xc022dfba in ffs_sync (mp=0xc0c31e00, waitfor=2, cred=0xc08a2880,
p=0xc0331840) at vnode_if.h:537
#15 0xc018a587 in sync (p=0xc0331840, uap=0x0)
at /usr/src/sys/kern/vfs_syscalls.c:544
#16 0xc015c34f in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:224
#17 0xc015c975 in panic (fmt=0xc02c43af "page fault")
at /usr/src/sys/kern/kern_shutdown.c:552
#18 0xc02813d8 in trap_fatal (frame=0xff806d38, eva=34)
at /usr/src/sys/i386/i386/trap.c:951
#19 0xc0281049 in trap_pfault (frame=0xff806d38, usermode=0, eva=34)
at /usr/src/sys/i386/i386/trap.c:844
#20 0xc0280b9f in trap (frame={tf_fs = -1072103400, tf_es = 16,
tf_ds = -1061158896, tf_edi = -1042297792, tf_esi = 0,
tf_ebp = -8360516, tf_isp = -8360604, tf_ebx = 6, tf_edx = 0,
tf_ecx = -1042298556, tf_eax = 1644167168, tf_trapno = 12, tf_err = 0,
tf_eip = -1072030795, tf_cs = 8, tf_eflags = 66054,
tf_esp = -1042297792, tf_ss = 6}) at /usr/src/sys/i386/i386/trap.c:443
#21 0xc01a1bb5 in rtalloc1 (dst=0xc1dfcc40, report=0, ignflags=65792)
at /usr/src/sys/net/route.c:135
#22 0xc01ad749 in in_addroute (v_arg=0xc1dfcc40, n_arg=0x0, head=0xc0c0d300,
treenodes=0xc1e16600) at /usr/src/sys/netinet/in_rmx.c:123
#23 0xc01a2253 in rtrequest (req=11, dst=0xff806ec0, gateway=0x0, netmask=0x0,
flags=0, ret_nrt=0xff806e54) at /usr/src/sys/net/route.c:606
---Type <return> to continue, or q <return> to quit---
#24 0xc01a1bf3 in rtalloc1 (dst=0xff806ec0, report=1, ignflags=256)
at /usr/src/sys/net/route.c:149
#25 0xc01a1b74 in rtalloc_ign (ro=0xff806ebc, ignore=256)
at /usr/src/sys/net/route.c:111
#26 0xc0cface9 in ?? ()
#27 0xc0cfb82f in ?? ()
#28 0xc01af59e in ip_input (m=0xc08ad800)
at /usr/src/sys/netinet/ip_input.c:387
#29 0xc01af9eb in ipintr () at /usr/src/sys/netinet/ip_input.c:766
(kgdb) up 21
#21 0xc01a1bb5 in rtalloc1 (dst=0xc1dfcc40, report=0, ignflags=65792)
at /usr/src/sys/net/route.c:135
135 if (rnh && (rn = rnh->rnh_matchaddr((caddr_t)dst, rnh)) &&
(kgdb) print rnh
$1 = (struct radix_node_head *) 0x62000000
(kgdb) print *rnh
cannot read proc at 0
(kgdb) print rn
$2 = (struct radix_node *) 0xc1dfc9c0
(kgdb) print dst
$3 = (struct sockaddr *) 0xc1dfcc40
(kgdb) print *rn
$4 = {rn_mklist = 0x0, rn_parent = 0x0, rn_bit = 0, rn_bmask = 0 '\000',
rn_flags = 0 '\000', rn_u = {rn_leaf = {rn_Key = 0x0, rn_Mask = 0x0,
rn_Dupedkey = 0x0}, rn_node = {rn_Off = 0, rn_L = 0x0, rn_R = 0x0}}}
(kgdb)
********************************************END
Any ideas, anyone? Of course, if you want some more output from gdb let
me know.
Thank you much,
Michael
On Tue, 19 Sep 2000, BSD wrote:
> I'm running 4.1-STABLE on a 700MHz Athlon with a 300W power supply
> (only recently did I learn that 250W wasn't enough), a single Maxtor
> 40.9GB hard drive (UDMA/66, 7200RPM), an Abit KA7 motherboard, with
> normally 768MBs of PC133 RAM (non-ECC). An fxp0 device, and a generic PCI
> video card. pci0: <Trident model 9660 VGA-compatible display device> at
> 13.0 irq 10. There's a floppy drive, and a 2-fan hard drive cooling unit
> that mounts in the front of 5.25" slot which houses the maxtor via
> mounting brackets.
>
> Even though 300W is considered the "minimum" by some for Athlon
> supplies, I think my minimal hardware should make it a stable option.
>
> The multiple panics were in the following sequence:
>
> 1) Server is booted with all DIMMs, on a BP6. PANIC.
> 2) Server is booted with all DIMMS, on a KA7. PANIC.
> 3) Server is booted with DIMMs #2 and #1. PANIC.
> 4) Server is booted with DIMM #1. PANIC.
> 5) Server is booted with DIMM #2. PANIC.
> 6) Server is booted with DIMM #3. PANIC.
>
> Anyone interested in helping me out here, can see the panic
> messages at the following url. I'll post further panic captures there
> too, if they happen. Panics 2-6 are listed in sequence on the website.
>
> http://24.108.110.119/~eo/panics/
>
> Thanks for any help! Oh, and these panics can be as close as 12
> minutes and as far apart as 8 days (not the documented ones, but the ones
> I have had up to this point, with all 3 DIMMs in place). You can see the
> uptimes for the documented panics at the bottom of the JPEGs.
>
> --Bart
>
>
>
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