Date: Fri, 6 Feb 1998 21:48:25 -0800 (PST) From: Matt Dillon <dillon@best.net> To: FreeBSD-gnats-submit@FreeBSD.ORG Subject: kern/5672: crash due to odd scsi error Message-ID: <199802070548.VAA28136@flea.best.net>
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>Number: 5672
>Category: kern
>Synopsis: Crash from scsi aborted command 'Overlapped commands attempted'
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Fri Feb 6 21:50:03 PST 1998
>Last-Modified:
>Originator: Matt Dillon
>Organization:
Best Internet Communications, Inc.
>Release: FreeBSD 2.2.5-STABLE i386
>Environment:
Heavily loaded shell machine, PPro 200, three seagate SCSI disks.
FreeBSD 2.2.5-STABLE #24: Tue Dec 16 14:05:57 PST 1997
dima@tick.best.net:/src/src/sys/compile/BEST
CPU: Pentium Pro (199.31-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x619 Stepping=9
Features=0xf9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,<b11>,MTRR,PGE,MCA,CMOV>
real memory = 134217728 (131072K bytes)
avail memory = 121163776 (118324K bytes)
Probing for devices on PCI bus 0:
chip0 <Intel 82440FX (Natoma) PCI and memory controller> rev 2 on pci0:0
chip1 <Intel 82371SB PCI-ISA bridge> rev 1 on pci0:1:0
chip2 <Intel 82371SB IDE interface> rev 0 on pci0:1:1
vga0 <VGA-compatible display device> rev 211 int a irq 12 on pci0:10
de0 <Digital 21140 Fast Ethernet> rev 18 int a irq 10 on pci0:11
de0: SMC 9332DST 21140 [10-100Mb/s] pass 1.2
de0: address 00:00:c0:8e:42:dc
de0: enabling 10baseT port
ahc0 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 11 on pci0:12
ahc0: aic7880 Wide Channel, SCSI Id=7, 16 SCBs
ahc0 waiting for scsi devices to settle
ahc0: target 0 Tagged Queuing Device
(ahc0:0:0): "SEAGATE ST34371W 0484" type 0 fixed SCSI 2
sd0(ahc0:0:0): Direct-Access 4136MB (8472412 512 byte sectors)
sd0(ahc0:0:0): with 5168 cyls, 10 heads, and an average 163 sectors/track
ahc0: target 1 Tagged Queuing Device
(ahc0:1:0): "SEAGATE ST19171W 0023" type 0 fixed SCSI 2
sd1(ahc0:1:0): Direct-Access 8683MB (17783112 512 byte sectors)
sd1(ahc0:1:0): with 5268 cyls, 20 heads, and an average 168 sectors/track
ahc0: target 2 Tagged Queuing Device
(ahc0:2:0): "SEAGATE ST19171W 0023" type 0 fixed SCSI 2
sd2(ahc0:2:0): Direct-Access 8683MB (17783112 512 byte sectors)
sd2(ahc0:2:0): with 5268 cyls, 20 heads, and an average 168 sectors/track
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
npx0 on motherboard
npx0: INT 16 interface
ccd0: Concatenated disk driver
WARNING: / was not properly dismounted.
de0: enabling 10baseT port
>Description:
I'm doing the send-pr just so this is in the database. I'd never
seen a crash with this error before. A crash dump is available for
a short while.
sd1(ahc0:1:0): ABORTED COMMAND asc:4e,0 Overlapped commands attempted field replaceable unit: 1
, retries:4
sd1(ahc0:1:0): SCB 0x3 - timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0
SEQADDR = 0x7 SCSISEQ = 0x12 SSTAT0 = 0x5 SSTAT1 = 0xa
Ordered Tag queued
sd1(ahc0:1:0): SCB 0x6 timedout while recovery in progress
sd1(ahc0:1:0): SCB 0x9 timedout while recovery in progress
Ordered Tag sent
sd1(ahc0:1:0): SCB 0x3 - timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0xe6
SEQADDR = 0x5 SCSISEQ = 0x12 SSTAT0 = 0x27 SSTAT1 = 0xb
sd1(ahc0:1:0): Queueing an Abort SCB
sd1(ahc0:1:0): Abort Message Sent
sd1(ahc0:1:0): SCB 3 - Abort Tag Completed.
sd1(ahc0:1:0): no longer in timeout
sd1(ahc0:1:0): SCB 0x6 - timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0
SEQADDR = 0x4 SCSISEQ = 0x12 SSTAT0 = 0x5 SSTAT1 = 0xa
Ordered Tag queued
sd1(ahc0:1:0): SCB 0x9 timedout while recovery in progress
Ordered Tag sent
sd1(ahc0:1:0): SCB 0x6 - timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0
SEQADDR = 0x5 SCSISEQ = 0x12 SSTAT0 = 0x5 SSTAT1 = 0xa
sd1(ahc0:1:0): Queueing an Abort SCB
sd1(ahc0:1:0): Abort Message Sent
sd1(ahc0:1:0): SCB 6 - Abort Tag Completed.
sd1(ahc0:1:0): no longer in timeout
sd1(ahc0:1:0): SCB 0x9 - timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0xe6
SEQADDR = 0x8 SCSISEQ = 0x12 SSTAT0 = 0x27 SSTAT1 = 0xb
Ordered Tag queued
Ordered Tag sent
sd1(ahc0:1:0): SCB 0x9 - timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0xe6
SEQADDR = 0x6 SCSISEQ = 0x12 SSTAT0 = 0x27 SSTAT1 = 0xb
sd1(ahc0:1:0): Queueing an Abort SCB
sd1(ahc0:1:0): Abort Message Sent
sd1(ahc0:1:0): SCB 9 - Abort Tag Completed.
sd1(ahc0:1:0): no longer in timeout
mode = 0100600, inum = 476257, fs = /users/u1
panic: ffs_valloc: dup alloc
panic: from debugger
dumping to dev 401, offset 786432
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
>How-To-Repeat:
unknown
>Fix:
unknown
>Audit-Trail:
>Unformatted:
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