Re: Fwd: cvs commit: src/sys/dev/pci pci.c


I have one of the boxes hooked up to the serial console and can break to debugger

db> bt
Tracing pid 12 tid 100004 td 0xc63db900
kdb_enter(c07975c3) at kdb_enter+0x2b
siointr1(c65e3c00) at siointr1+0xce
siointr(c65e3c00) at siointr+0x5e
intr_execute_handlers(c63d1490,e4f4dc94,4,e4f4dcd8,c07160b3) at intr_execute_handlers+0x85
lapic_handle_intr(34) at lapic_handle_intr+0x2e
Xapic_isr1() at Xapic_isr1+0x33
--- interrupt, eip = 0xc0901bcd, esp = 0xe4f4dcd8, ebp = 0xe4f4dcd8 ---
acpi_cpu_c1(0,0,e4f4dcf8,c63db900,1) at acpi_cpu_c1+0x5
acpi_cpu_idle(e4f4dd10,c0590ef5,c63da830,c0590e60,e4f4dd24) at acpi_cpu_idle+0x152
cpu_idle(c63da830,c0590e60,e4f4dd24,c0590be1,0) at cpu_idle+0x28
idle_proc(0,e4f4dd38) at idle_proc+0x95
fork_exit(c0590e60,0,e4f4dd38) at fork_exit+0x71
fork_trampoline() at fork_trampoline+0x8
--- trap 0x1, eip = 0, esp = 0xe4f4dd6c, ebp = 0 ---
db>


db> ps
pid proc uid ppid pgrp flag stat wmesg wchan cmd
48 c645ca3c 0 0 0 0000204 [IWAIT] swi0: sio
47 c645cc48 0 0 0 0000204 [SLPQ cooling 0xc65198d4][SLP] acpi_cooling0
46 c64d6000 0 0 0 0000204 [SLPQ tzpoll 0xc090ecd4][SLP] acpi_thermal
45 c64d620c 0 0 0 0000204 [SLPQ - 0xc646f280][SLP] thread taskq
44 c64d6418 0 0 0 0000204 [IWAIT] swi6:+
43 c64d6624 0 0 0 0000204 [SLPQ - 0xc646f400][SLP] acpi_task2
9 c64d6830 0 0 0 0000204 [SLPQ - 0xc646f400][SLP] acpi_task1
8 c64d6a3c 0 0 0 0000204 [SLPQ - 0xc646f400][SLP] acpi_task0
42 c64d6c48 0 0 0 0000204 [IWAIT] swi6: task queue
7 c64d7000 0 0 0 0000204 [SLPQ - 0xc646f600][SLP] kqueue taskq
41 c644ec48 0 0 0 0000204 [IWAIT] swi2: cambio
40 c645b000 0 0 0 0000204 [IWAIT] swi5:+
39 c645b20c 0 0 0 0000204 [SLPQ - 0xc07e4b00][SLP] yarrow
6 c645b418 0 0 0 0000204 [SLPQ crypto_ret_wait 0xc07fb304][SLP] crypto returns
5 c645b624 0 0 0 0000204 [SLPQ crypto_wait 0xc07fb2c4][SLP] crypto
4 c645b830 0 0 0 0000204 [SLPQ - 0xc07e7348][SLP] g_down
3 c645ba3c 0 0 0 0000204 [SLPQ - 0xc07e7344][SLP] g_up
2 c645bc48 0 0 0 0000204 [SLPQ - 0xc07e733c][SLP] g_event
38 c645c000 0 0 0 0000204 [IWAIT] swi3: vm
37 c645c20c 0 0 0 000020c [IWAIT] swi4: clock sio
36 c645c418 0 0 0 0000204 [IWAIT] swi1: net
35 c643d624 0 0 0 0000204 [IWAIT] irq23:
34 c643d830 0 0 0 0000204 [IWAIT] irq22:
33 c643da3c 0 0 0 0000204 [IWAIT] irq21:
32 c643dc48 0 0 0 0000204 [IWAIT] irq20:
31 c644e000 0 0 0 0000204 [IWAIT] irq19:
30 c644e20c 0 0 0 0000204 [IWAIT] irq18:
29 c644e418 0 0 0 0000204 [IWAIT] irq17:
28 c644e624 0 0 0 0000204 [IWAIT] irq16:
27 c644e830 0 0 0 0000204 [IWAIT] irq15: ata1
26 c644ea3c 0 0 0 0000204 [IWAIT] irq14: ata0
25 c63df20c 0 0 0 0000204 [IWAIT] irq13:
24 c63df418 0 0 0 0000204 [IWAIT] irq12: bge0 arcmsr0
23 c63df624 0 0 0 0000204 [IWAIT] irq11: nve0 atapci1
22 c63df830 0 0 0 0000204 [IWAIT] irq10: ubsec0
21 c63dfa3c 0 0 0 0000204 [IWAIT] irq9: acpi0
20 c63dfc48 0 0 0 0000204 [IWAIT] irq8:
19 c643d000 0 0 0 0000204 [IWAIT] irq7: ppc0
18 c643d20c 0 0 0 0000204 [IWAIT] irq6:
17 c643d418 0 0 0 0000204 [IWAIT] irq5: bge1 atapci2
16 c63da000 0 0 0 0000204 [IWAIT] irq4: sio0
15 c63da20c 0 0 0 0000204 [IWAIT] irq3:
14 c63da418 0 0 0 0000204 [IWAIT] irq0:
13 c63da624 0 0 0 0000204 [IWAIT] irq1: atkbd0
12 c63da830 0 0 0 000020c [CPU 0] idle: cpu0
11 c63daa3c 0 0 0 000020c [Can run] idle: cpu1
1 c63dac48 0 0 0 0000200 [INACTIVE] swapper
10 c63df000 0 0 0 0000204 [SLPQ ktrace 0xc07e7db8][SLP] ktrace
0 c07e7440 0 0 0 0000200 [SLPQ conifhk 0xc07c4c0c][SLP] swapper
db>
db> show pciregs
none0@pci0:0:0: class=0x058000 card=0x815a1043 chip=0x005e10de rev=0xa3 hdr=0x00
isab0@pci0:1:0: class=0x060100 card=0x815a1043 chip=0x005010de rev=0xa3 hdr=0x00
none1@pci0:1:1: class=0x0c0500 card=0x815a1043 chip=0x005210de rev=0xa2 hdr=0x00
atapci0@pci0:6:0: class=0x01018a card=0x815a1043 chip=0x005310de rev=0xf2 hdr=0x00
atapci1@pci0:7:0: class=0x010185 card=0x815a1043 chip=0x005410de rev=0xf3 hdr=0x00
atapci2@pci0:8:0: class=0x010185 card=0x815a1043 chip=0x005510de rev=0xf3 hdr=0x00
pcib1@pci0:9:0: class=0x060401 card=0x00000000 chip=0x005c10de rev=0xa2 hdr=0x01
nve0@pci0:10:0: class=0x068000 card=0x81411043 chip=0x005710de rev=0xa3 hdr=0x00
pcib2@pci0:11:0: class=0x060400 card=0x00000040 chip=0x005d10de rev=0xa3 hdr=0x01
pcib3@pci0:12:0: class=0x060400 card=0x00000040 chip=0x005d10de rev=0xa3 hdr=0x01
pcib4@pci0:13:0: class=0x060400 card=0x00000040 chip=0x005d10de rev=0xa3 hdr=0x01
pcib5@pci0:14:0: class=0x060400 card=0x00000040 chip=0x005d10de rev=0xa3 hdr=0x01
hostb0@pci0:24:0: class=0x060000 card=0x00000000 chip=0x11001022 rev=0x00 hdr=0x00
hostb1@pci0:24:1: class=0x060000 card=0x00000000 chip=0x11011022 rev=0x00 hdr=0x00
hostb2@pci0:24:2: class=0x060000 card=0x00000000 chip=0x11021022 rev=0x00 hdr=0x00
hostb3@pci0:24:3: class=0x060000 card=0x00000000 chip=0x11031022 rev=0x00 hdr=0x00
ubsec0@pci7:7:0: class=0x0b4000 card=0x00000000 chip=0x580514e4 rev=0x01 hdr=0x00
none2@pci7:8:0: class=0x030000 card=0x00081002 chip=0x474d1002 rev=0x65 hdr=0x00
bge0@pci5:0:0: class=0x020000 card=0x167714e4 chip=0x167714e4 rev=0x01 hdr=0x00
bge1@pci4:0:0: class=0x020000 card=0x167714e4 chip=0x167714e4 rev=0x01 hdr=0x00
pcib6@pci1:0:0: class=0x060400 card=0x00000044 chip=0x03308086 rev=0x07 hdr=0x01
pcib7@pci1:0:2: class=0x060400 card=0x00000044 chip=0x03328086 rev=0x07 hdr=0x01
arcmsr0@pci2:14:0: class=0x010400 card=0x121017d3 chip=0x121017d3 rev=0x00 hdr=0x00
db>

db> continue

telnet> send break
KDB: enter: Line break on console
[thread pid 12 tid 100004 ]
Stopped at kdb_enter+0x2b: nop
db> bt
Tracing pid 12 tid 100004 td 0xc63db900
kdb_enter(c07975c3) at kdb_enter+0x2b
siointr1(c65e3c00) at siointr1+0xce
siointr(c65e3c00) at siointr+0x5e
intr_execute_handlers(c63d1490,e4f4dc94,4,e4f4dcd8,c07160b3) at intr_execute_handlers+0x85
lapic_handle_intr(34) at lapic_handle_intr+0x2e
Xapic_isr1() at Xapic_isr1+0x33
--- interrupt, eip = 0xc0901bcd, esp = 0xe4f4dcd8, ebp = 0xe4f4dcd8 ---
acpi_cpu_c1(0,0,e4f4dcf8,c63db900,1) at acpi_cpu_c1+0x5
acpi_cpu_idle(e4f4dd10,c0590ef5,c63da830,c0590e60,e4f4dd24) at acpi_cpu_idle+0x152
cpu_idle(c63da830,c0590e60,e4f4dd24,c0590be1,0) at cpu_idle+0x28
idle_proc(0,e4f4dd38) at idle_proc+0x95
fork_exit(c0590e60,0,e4f4dd38) at fork_exit+0x71
fork_trampoline() at fork_trampoline+0x8
--- trap 0x1, eip = 0, esp = 0xe4f4dd6c, ebp = 0 ---
db>

        ---Mike

At 05:15 PM 30/01/2006, Mike Tancsa wrote:

Hi,
Sometime after the commit below, two of my AMD dual core boxes (i386) no longer boot. One of them with just a 3ware controller and the other, and areca and a few extra nics and drives.

The one with just the 3ware freezes at

SMP: AP CPU #1 Launched!

and the other freezes after probing the first ide drive


Timecounters tick every 1.000 msec
ad0: 76319MB <Seagate ST380011A 3.76> at ata0-master UDMA100
twed0: <Unit 0, TwinStor, Normal> on twe0
twed0: 152626MB (312579760 sectors)
SMP: AP CPU #1 Launched!
<freezes here>
Trying to mount root from ufs:/dev/twed0s1a
bge0: link state changed to UP
bge0: link state changed to DOWN



Timecounters tick every 1.000 msec
Waiting 5 seconds for SCSI devices to settle
ad0: 38166MB <Seagate ST340014A 3.04> at ata0-master UDMA100
<freezes here>
ad4: 238475MB <Seagate ST3250823AS 3.03> at ata2-master SATA150
ad6: 238475MB <Seagate ST3250823AS 3.03> at ata3-master SATA150
ad8: 238475MB <Seagate ST3250823AS 3.03> at ata4-master SATA150
ad10: 238475MB <Seagate ST3250823AS 3.03> at ata5-master SATA150
da0 at arcmsr0 bus 0 target 0 lun 0
da0: <Areca ARC-1210-VOL#00 R001> Fixed Direct Access SCSI-3 device
da0: 166.666MB/s transfers (83.333MHz, offset 32, 16bit), Tagged Queueing Enabled
da0: 858306MB (1757812224 512 byte sectors: 255H 63S/T 109418C)
SMP: AP CPU #1 Launched!
Trying to mount root from ufs:/dev/ad0s1a

Full dmesgs of both boxes attached





X-Original-To: cvs-all@xxxxxxxxxxx
Delivered-To: cvs-all@xxxxxxxxxxx
From: Warner Losh <imp@xxxxxxxxxxx>
Date: Mon, 30 Jan 2006 18:42:10 +0000 (UTC)
To: src-committers@xxxxxxxxxxx, cvs-src@xxxxxxxxxxx, cvs-all@xxxxxxxxxxx

imp         2006-01-30 18:42:10 UTC

  FreeBSD src repository

Modified files: (Branch: RELENG_6)
sys/dev/pci pci.c
Log:
MFC:
1.308, 1.307, 1.306: expose pci_add_resources to the outside
world. Implement force in pci_add_map. Write values of allocated
resources to the BARs.
1.304: Improve diagnostic messages
1.303: Improved resource allocation.
1.302: Use symbolic names
1.301: Minor style(9) nitage
1.296: Allow code to access cached values for CMDREG, CACHLNSZ, MINGNT,
MAXLAT and LATTIMER.

  Revision   Changes    Path
  1.292.2.6  +93 -49    src/sys/dev/pci/pci.c
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--------------------------------------------------------------------
Mike Tancsa,                                      tel +1 519 651 3400
Sentex Communications,                            mike@xxxxxxxxxx
Providing Internet since 1994                    www.sentex.net
Cambridge, Ontario Canada                         www.sentex.net/mike


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