Date: Sun, 18 Jun 2000 10:49:08 +0200 From: Wilko Bulte <wkb@chello.nl> To: FreeBSD hackers list <FreeBSD-hackers@freebsd.org> Subject: SM bus on VIA KX133 chipset? Message-ID: <20000618104908.A281@freebie.wbnet>
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Since yesterday I finally have my Abit KA7 Athlon board online (I *hate*
backordered CPUs..). It works like a charm, but I'd like to see if wmhm
(hardware monitoring) can be made to work. Sofar starting wmhm gives me:
IdlePTD 3788800
initial pcb at 30ff40
panicstr: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x40
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc017439a
stack pointer = 0x10:0xc94efc84
frame pointer = 0x10:0xc94efc84
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 = 244 (wmhm)
interrupt mask = none
trap number = 12
panic: page fault
syncing disks... 4 4
done
Uptime: 1m38s
dumping to dev #da/0x30001, offset 131200
dump 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
---
#0 0xc016cf18 in boot ()
(kgdb) bt
#0 0xc016cf18 in boot ()
#1 0xc016d29c in poweroff_wait ()
#2 0xc0281b15 in trap_fatal ()
#3 0xc02817ed in trap_pfault ()
#4 0xc02813eb in trap ()
#5 0xc017439a in device_get_softc ()
#6 0xc01452d3 in smbus_request_bus ()
#7 0xc0218688 in bti2c_iic_callback ()
#8 0xc0145d28 in IICBB_CALLBACK ()
#9 0xc0145b2a in iicbb_callback ()
#10 0xc014655c in IICBUS_CALLBACK ()
#11 0xc0146779 in iicbus_request_bus ()
#12 0xc0145f54 in iicsmb_callback ()
#13 0xc0144ec4 in SMBUS_CALLBACK ()
#14 0xc01452ed in smbus_request_bus ()
#15 0xc01455e8 in smbioctl ()
#16 0xc01a3506 in spec_ioctl ()
#17 0xc01a3231 in spec_vnoperate ()
#18 0xc0236829 in ufs_vnoperatespec ()
#19 0xc019e1d0 in vn_ioctl ()
#20 0xc017a716 in ioctl ()
#21 0xc0281dc1 in syscall2 ()
#22 0xc0276a16 in Xint0x80_syscall ()
#23 0x8049065 in ?? ()
#24 0x8048d9d in ?? ()
(kgdb)
This is 4.0-stable. Does this ring any bells?
--
Wilko Bulte http://www.freebsd.org "Do, or do not. There is no try"
wilko@freebsd.org http://www.nlfug.nl Yoda - The Empire Strikes Back
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