Date: Tue, 20 Mar 2001 09:25:51 -0800 From: "Brett G. Lemoine" <bl@incyte.com> To: freebsd-stable@freebsd.org Subject: ahc - Invalidating pack Message-ID: <200103201725.JAA04278@blah.incyte.com>
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OK, I need help. I'm starting to suspect either FreeBSD just doesn't like
my motherboard (a Tyan S1837 Thunderbolt), or that I've got a flaky
on-board scsi controller. I've been getting the following errors
on both my internal disks (and ocasionally on my jaz drive as well):
I note that in the code (cam/scsi/scsi_da.c), that this is a 'catastrophic
error'. The error messages appear to be coming from ahc_timeout in
dev/aic7xxx/aic7xxx_freebsd.c, but I'm not familure enough with the
code (or PC hardware for that matter) to determine why.
Can someone help me determine what I need to do to more conclusively
pin this on the on-board scsi controller (or if it's not that, determine
what the problem is)?
FWIW, I'm running 4.3-BETA updated as of yesterday afternoon with an
_unchanged_ GENERIC kernel. boot dmesg is below the errors.
Thanks for any assistance you can provide.
A few days ago -- jaz drive:
Mar 16 18:10:00 blur /kernel: (da2:ahc1:0:6:0): SCB 0x3 - timed out in Data-out
phase, SEQADDR == 0x8
Mar 16 18:10:00 blur /kernel: STACK == 0x3, 0x110, 0x166, 0x0
Mar 16 18:10:00 blur /kernel: SXFRCTL0 == 0x80
Mar 16 18:10:00 blur /kernel: ahc1: Dumping Card State at SEQADDR 0x8
Mar 16 18:10:00 blur /kernel: SCSISEQ = 0x12, SBLKCTL = 0x6, SSTAT0 0x0
Mar 16 18:10:00 blur /kernel: SCB count = 20
Mar 16 18:10:00 blur /kernel: Kernel NEXTQSCB = 4
Mar 16 18:10:00 blur /kernel: Card NEXTQSCB = 4
Mar 16 18:10:00 blur /kernel: QINFIFO entries:
Mar 16 18:10:00 blur /kernel: Waiting Queue entries:
Mar 16 18:10:00 blur /kernel: Disconnected Queue entries: 0:3
Mar 16 18:10:00 blur /kernel: QOUTFIFO entries:
Mar 16 18:10:00 blur /kernel: Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 1
2 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Mar 16 18:10:00 blur /kernel: Pending list: 3
Mar 16 18:10:00 blur /kernel: Kernel Free SCB list: 14 15 16 17 18 19 0 1 2 5 6
7 8 9 13 12 11 10
Mar 16 18:10:01 blur /kernel: Untagged Q(6): 3
Mar 16 18:10:01 blur /kernel: sg[0] - Addr 0xca3a900 : Length 8
Mar 16 18:10:01 blur /kernel: (da2:ahc1:0:6:0): Queuing a BDR SCB
Mar 16 18:10:01 blur /kernel: (da2:ahc1:0:6:0): Bus Device Reset Message Sent
Mar 16 18:10:01 blur /kernel: (da2:ahc1:0:6:0): no longer in timeout, status = 3
4b
Mar 16 18:10:01 blur /kernel: ahc1: Bus Device Reset on A:6. 1 SCBs aborted
Yesterday -- root disk:
Mar 19 15:02:40 blur /kernel: (da0:ahc0:0:0:0): Invalidating pack
Mar 19 15:03:41 blur /kernel: Kernel NEXTQSCB = 19
Mar 19 15:03:41 blur /kernel: (da0:ahc0:0:0:0): SCB 94: Immediate reset. Flags = 0x4040
Mar 19 15:07:11 blur /kernel: nread: 0, reqpage: 0, pindex: 0, pcount: 14
Today -- other disk:
Mar 20 09:56:48 blur /kernel: (da1:ahc0:0:1:0): Invalidating pack
Mar 20 09:57:48 blur /kernel: (da1:ahc0:0:1:0): SCB 0x80 - timed out while idle,
SEQADDR == 0x8
Mar 20 09:57:48 blur /kernel: STACK == 0x3, 0x110, 0x166, 0x0
Mar 20 09:57:48 blur /kernel: SXFRCTL0 == 0x80
Mar 20 09:57:48 blur /kernel: ahc0: Dumping Card State at SEQADDR 0x8
Mar 20 09:57:48 blur /kernel: SCSISEQ = 0x12, SBLKCTL = 0xa, SSTAT0 0x0
Mar 20 09:57:48 blur /kernel: SCB count = 130
Mar 20 09:57:48 blur /kernel: Kernel NEXTQSCB = 67
Mar 20 09:57:48 blur /kernel: Card NEXTQSCB = 67
Mar 20 09:57:48 blur /kernel: QINFIFO entries:
Mar 20 09:57:48 blur /kernel: Waiting Queue entries:
Mar 20 09:57:48 blur /kernel: Disconnected Queue entries: 0:105 7:127 24:128
Mar 20 09:57:48 blur /kernel: QOUTFIFO entries:
Mar 20 09:57:48 blur /kernel: Sequencer Free SCB List: 17 5 15 4 29 12 9 25 23 3
1 13 19 20 11 28 30 27 16 6 2 14 3 1 26 22 8 21 10 18
Mar 20 09:57:48 blur /kernel: Pending list: 105 127 128
Mar 20 09:57:48 blur /kernel: Kernel Free SCB list: 18 100 93 102 109 114 2 129
123 44 11 110 82 1 117 115 119 4 40 66 52 16 104 31 101 92 116 126 112 53 30 15
55 113 29 124 12 9 58 25 111 21 103 108 118 54 20 28 39 10 0 125 120 6 26 51 69
50 47 32 106 59 7 42 68 37 46 8 33 3 17 48 56 41 5 35 24 27 57 23 19 91 43 34 10
7 49 14 36 13 45 22 38 121 122 90 94 95 96 97 98 99 80 81 64 63 62 61 60 79 78 7
7 76 75 74 73 72 71 70 89 88 87 86 85 84 83 65
Mar 20 09:57:48 blur /kernel: sg[0] - Addr 0x9387c00 : Length 1024
Mar 20 09:57:48 blur /kernel: (da1:ahc0:0:1:0): Queuing a BDR SCB
Mar 20 09:57:48 blur /kernel: (da1:ahc0:0:1:0): no longer in timeout, status = 3
4a
Mar 20 09:57:48 blur /kernel: (da1:ahc0:0:1:0): Invalidating pack
Mar 20 09:58:48 blur /kernel: (da1:ahc0:0:1:0): SCB 0x69 - timed out while idle,
SEQADDR == 0x8
Mar 20 09:58:48 blur /kernel: STACK == 0x3, 0x110, 0x166, 0x0
Mar 20 09:58:48 blur /kernel: SXFRCTL0 == 0x80
Mar 20 09:58:48 blur /kernel: ahc0: Dumping Card State at SEQADDR 0x8
Mar 20 09:58:48 blur /kernel: SCSISEQ = 0x12, SBLKCTL = 0xa, SSTAT0 0x0
Mar 20 09:58:48 blur /kernel: SCB count = 130
Mar 20 09:58:48 blur /kernel: Kernel NEXTQSCB = 67
Mar 20 09:58:48 blur /kernel: Card NEXTQSCB = 67
Mar 20 09:58:48 blur /kernel: QINFIFO entries:
Mar 20 09:58:48 blur /kernel: Waiting Queue entries:
Mar 20 09:58:48 blur /kernel: Disconnected Queue entries: 0:105 7:127
Mar 20 09:58:48 blur /kernel: QOUTFIFO entries:
Mar 20 09:58:48 blur /kernel: Sequencer Free SCB List: 24 17 5 15 4 29 12 9 25 2
3 31 13 19 20 11 28 30 27 16 6 2 14 3 1 26 22 8 21 10 18
Mar 20 09:58:48 blur /kernel: Pending list: 105 127
Mar 20 09:58:48 blur /kernel: Kernel Free SCB list: 18 128 100 93 102 109 114 2
129 123 44 11 110 82 1 117 115 119 4 40 66 52 16 104 31 101 92 116 126 112 53 30
15 55 113 29 124 12 9 58 25 111 21 103 108 118 54 20 28 39 10 0 125 120 6 26 51
69 50 47 32 106 59 7 42 68 37 46 8 33 3 17 48 56 41 5 35 24 27 57 23 19 91 43 3
4 107 49 14 36 13 45 22 38 121 122 90 94 95 96 97 98 99 80 81 64 63 62 61 60 79
78 77 76 75 74 73 72 71 70 89 88 87 86 85 84 83 65
Mar 20 09:58:48 blur /kernel: sg[0] - Addr 0x1b6d8000 : Length 4096
Mar 20 09:58:48 blur /kernel: sg[1] - Addr 0x22a59000 : Length 4096
Mar 20 09:58:48 blur /kernel: sg[2] - Addr 0x27eba000 : Length 4096
Mar 20 09:58:48 blur /kernel: sg[3] - Addr 0x205db000 : Length 4096
Mar 20 09:58:48 blur /kernel: sg[4] - Addr 0x1b45c000 : Length 4096
Mar 20 09:58:48 blur /kernel: sg[5] - Addr 0x237fd000 : Length 4096
Mar 20 09:58:48 blur /kernel: sg[6] - Addr 0x1fade000 : Length 4096
Mar 20 09:58:48 blur /kernel: sg[7] - Addr 0x24b7f000 : Length 4096
Mar 20 09:58:48 blur /kernel: sg[8] - Addr 0x26aa0000 : Length 4096
Mar 20 09:58:48 blur /kernel: sg[9] - Addr 0x28e21000 : Length 4096
Mar 20 09:58:48 blur /kernel: sg[10] - Addr 0x27682000 : Length 4096
Mar 20 09:58:48 blur /kernel: sg[11] - Addr 0x24c03000 : Length 4096
Mar 20 09:58:48 blur /kernel: sg[12] - Addr 0x260c4000 : Length 4096
Mar 20 09:58:48 blur /kernel: sg[13] - Addr 0x1b6a5000 : Length 4096
Mar 20 09:58:48 blur /kernel: sg[14] - Addr 0x27426000 : Length 4096
Mar 20 09:58:48 blur /kernel: sg[15] - Addr 0x24e27000 : Length 4096
Mar 20 09:58:48 blur /kernel: (da1:ahc0:0:1:0): Queuing a BDR SCB
Mar 20 09:58:48 blur /kernel: (da1:ahc0:0:1:0): no longer in timeout, status = 3
4a
Mar 20 09:58:48 blur /kernel: (da1:ahc0:0:1:0): Invalidating pack
Mar 20 09:59:48 blur /kernel: (da1:ahc0:0:1:0): SCB 0x7f - timed out while idle,
SEQADDR == 0x8
Mar 20 09:59:48 blur /kernel: STACK == 0x3, 0x110, 0x166, 0x0
Mar 20 09:59:48 blur /kernel: SXFRCTL0 == 0x80
Mar 20 09:59:48 blur /kernel: ahc0: Dumping Card State at SEQADDR 0x8
Mar 20 09:59:48 blur /kernel: SCSISEQ = 0x12, SBLKCTL = 0xa, SSTAT0 0x0
Mar 20 09:59:48 blur /kernel: SCB count = 130
Mar 20 09:59:48 blur /kernel: Kernel NEXTQSCB = 93
Mar 20 09:59:48 blur /kernel: Card NEXTQSCB = 93
Mar 20 09:59:48 blur /kernel: QINFIFO entries:
Mar 20 09:59:48 blur /kernel: Waiting Queue entries:
Mar 20 09:59:48 blur /kernel: Disconnected Queue entries: 7:127
Mar 20 09:59:48 blur /kernel: QOUTFIFO entries:
Mar 20 09:59:48 blur /kernel: Sequencer Free SCB List: 15 4 5 17 24 0 29 12 9 25
23 31 13 19 20 11 28 30 27 16 6 2 14 3 1 26 22 8 21 10 18
Mar 20 09:59:48 blur /kernel: Pending list: 127
Mar 20 09:59:48 blur /kernel: Kernel Free SCB list: 100 102 128 18 105 67 109 11
4 2 129 123 44 11 110 82 1 117 115 119 4 40 66 52 16 104 31 101 92 116 126 112 5
3 30 15 55 113 29 124 12 9 58 25 111 21 103 108 118 54 20 28 39 10 0 125 120 6 2
6 51 69 50 47 32 106 59 7 42 68 37 46 8 33 3 17 48 56 41 5 35 24 27 57 23 19 91
43 34 107 49 14 36 13 45 22 38 121 122 90 94 95 96 97 98 99 80 81 64 63 62 61 60
79 78 77 76 75 74 73 72 71 70 89 88 87 86 85 84 83 65
Mar 20 09:59:48 blur /kernel: sg[0] - Addr 0x271b2000 : Length 2048
Mar 20 09:59:48 blur /kernel: (da1:ahc0:0:1:0): Queuing a BDR SCB
Mar 20 09:59:48 blur /kernel: (da1:ahc0:0:1:0): no longer in timeout, status = 3
4a
Mar 20 09:59:48 blur /kernel: (da1:ahc0:0:1:0): Invalidating pack
Copyright (c) 1992-2001 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 4.3-BETA #0: Mon Mar 19 16:49:41 CST 2001
root@blur.unixshaman.com:/usr/local/obj/usr/src/sys/GENERIC
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (751.71-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x681 Stepping = 1
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 1073741824 (1048576K bytes)
config> di sn0
config> di lnc0
config> di ie0
config> di fe0
config> di ed0
config> di cs0
config> di bt0
config> di aic0
config> di aha0
config> di adv0
config> q
avail memory = 1041444864 (1017036K bytes)
Preloaded elf kernel "kernel" at 0xc044c000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc044c09c.
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
pcib3: <PCI to PCI bridge (vendor=1011 device=0023)> at device 1.0 on pci1
pci2: <PCI bus> on pcib3
pci2: <S3 Savage 4 graphics accelerator> at 1.0
pci2: <S3 Savage 4 graphics accelerator> at 2.0
pci2: <S3 Savage 4 graphics accelerator> at 3.0
pci2: <S3 Savage 4 graphics accelerator> at 4.0
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0xffa0-0xffaf at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xef80-0xef9f irq 11 at device 7.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
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 10 at device 11.0 on pci0
aic7896/97: Wide Channel A, SCSI Id=7, 32/255 SCBs
ahc1: <Adaptec aic7896/97 Ultra2 SCSI adapter> port 0xe800-0xe8ff mem 0xfebff000-0xfebfffff irq 10 at device 11.1 on pci0
aic7896/97: Wide Channel B, SCSI Id=7, 32/255 SCBs
pci0: <unknown card> (vendor=0x1274, dev=0x1371) at 12.0 irq 9
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xee80-0xeebf mem 0xfea00000-0xfeafffff,0xfebfd000-0xfebfdfff irq 11 at device 13.0 on pci0
fxp0: Ethernet address 00:e0:81:10:c9:0e
fxp1: <Intel Pro 10/100B/100+ Ethernet> port 0xed80-0xedbf mem 0xfe800000-0xfe8fffff,0xfebfc000-0xfebfcfff irq 5 at device 17.0 on pci0
fxp1: Ethernet address 00:d0:b7:73:39:03
pcib1: <Intel 82443GX host to AGP bridge> on motherboard
pci3: <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> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse, device ID 3
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
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppbus0: IEEE1284 device found /NIBBLE
Probing for PnP devices on ppbus0:
ppbus0: <Hewlett-Packard HP LaserJet 5MP> HP ENHANCED PCL5,PJL,POSTSCRIPT
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
acd0: CDROM <TOSHIBA CD-ROM XM-6702B> at ata1-master using PIO4
Waiting 15 seconds for SCSI devices to settle
Mounting root from ufs:/dev/da0s1a
da0 at ahc0 bus 0 target 0 lun 0
da0: <SEAGATE ST318404LW 0002> Fixed Direct Access SCSI-3 device
da0: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da0: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
da1 at ahc0 bus 0 target 1 lun 0
da1: <SEAGATE ST318404LW 0002> Fixed Direct Access SCSI-3 device
da1: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da1: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
cd0 at ahc1 bus 0 target 5 lun 0
cd0: <YAMAHA CRW8424S 1.0j> Removable CD-ROM SCSI-2 device
cd0: 20.000MB/s transfers (20.000MHz, offset 15)
cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed
da2 at ahc1 bus 0 target 6 lun 0
da2: <iomega jaz 2GB E.17> Removable Direct Access SCSI-2 device
da2: 20.000MB/s transfers (20.000MHz, offset 15)
da2: Attempt to query device size failed: NOT READY, Medium not present
bl
--
//====== Brett G. Lemoine -=- <bl@incyte.com> ===============================\\
|| Info. Systems Architect | ||
||Core Unix System Services| Practice random acts of intelligence ||
|| Incyte Genomics | & senseless acts of self-control. ||
|| Palo Alto, California | ||
|+-------------------------+-------------------------------------------------+|
\\== PGP Key Fingerprint: 68 A1 2A 2D 82 CE E9 70 5B 80 D1 11 EC F3 FB 85 ==//
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