Date: Tue, 3 Dec 1996 13:54:17 +0200 (SAT) From: Russell Vincent <rv@groa.uct.ac.za> To: freebsd-scsi@freebsd.org Subject: timed out while idle problems Message-ID: <E0vUtQX-0000VC-00@groa.uct.ac.za>
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On a -current kernel of Friday 29 Nov, I suddenly started getting the
following errors. A power cycle fixed the problem for now, but
am reporting in case it means anything to someone. The source in
aic7xxx.c mentions that the "while idle" is not a valid phase.
dmesg output and kernel options follow.
-Russell
------------------- Errors -------------------------
Dec 3 11:10:59 disa /kernel: sd3(ahc1:0:0): timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0
Dec 3 11:10:59 disa /kernel: SEQADDR == 0xf
Dec 3 11:11:00 disa /kernel: sd3(ahc1:0:0): timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0
Dec 3 11:11:00 disa /kernel: SEQADDR == 0x10
Dec 3 11:11:00 disa /kernel: ahc1: Issued Channel A Bus Reset. 2 SCBs aborted
Dec 3 11:11:00 disa /kernel: sd4(ahc1:1:0): UNIT ATTENTION asc:29,2
Dec 3 11:11:00 disa /kernel: , retries:4
Dec 3 11:11:10 disa /kernel: sd3(ahc1:0:0): timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0
Dec 3 11:11:10 disa /kernel: SEQADDR == 0xc
Dec 3 11:11:10 disa /kernel: sd3(ahc1:0:0): timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0
Dec 3 11:11:10 disa /kernel: SEQADDR == 0x7
Dec 3 11:11:10 disa /kernel: ahc1: Issued Channel A Bus Reset. 2 SCBs aborted
Dec 3 11:11:10 disa /kernel: sd4(ahc1:1:0): UNIT ATTENTION asc:29,2
Dec 3 11:11:10 disa /kernel: , retries:4
Dec 3 11:11:20 disa /kernel: sd3(ahc1:0:0): timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0
Dec 3 11:11:20 disa /kernel: SEQADDR == 0x7
Dec 3 11:11:21 disa /kernel: sd3(ahc1:0:0): timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0
Dec 3 11:11:21 disa /kernel: SEQADDR == 0x10
Dec 3 11:11:21 disa /kernel: ahc1: Issued Channel A Bus Reset. 2 SCBs aborted
Dec 3 11:11:24 disa /kernel: sd4(ahc1:1:0): UNIT ATTENTION asc:29,2
Dec 3 11:11:24 disa /kernel: , retries:4
Dec 3 11:11:31 disa /kernel: sd3(ahc1:0:0): timed out while idle, LASTPHASE ==
0x1, SCSISIGI == 0x0
Dec 3 11:11:31 disa /kernel: SEQADDR == 0x10
Dec 3 11:11:31 disa /kernel: sd3(ahc1:0:0): UNIT ATTENTION asc:29,2
Dec 3 11:11:31 disa /kernel: , retries:1
[ snip ]
----------------------------------------------------
--------------------- dmesg ------------------------
Copyright (c) 1992-1996 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.0-CURRENT #0: Mon Dec 2 15:05:59 SAT 1996
root@disa.uni.net.za:/usr/src/sys/compile/UNINET
Calibrating clock(s) relative to mc146818A clock ... i586 clock: 132623885 Hz, i8254 clock: 1193115 Hz
CPU: Pentium (132.63-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x52c Stepping=12
Features=0x3bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC>
real memory = 268435456 (262144K bytes)
avail memory = 261238784 (255116K bytes)
eisa0: <ASU5201 (System Board)>
Probing for devices on the EISA bus
Probing for devices on PCI bus 0:
chip0 <Intel 82439> rev 1 on pci0:0
chip1 <Intel 82375EB PCI-EISA bridge> rev 5 on pci0:7:0
de0 <Digital DC21041 Ethernet> rev 17 int a irq 9 on pci0:9
de0: DC21041 [10Mb/s] pass 1.1
de0: address 00:00:c0:35:5e:d6
ahc0 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 12 on pci0:10
ahc0: aic7880 Wide Channel, SCSI Id=7, 16 SCBs
(ahc0:0:0): "Quantum XP32150W L912" type 0 fixed SCSI 2
sd0(ahc0:0:0): Direct-Access 2050MB (4199760 512 byte sectors)
sd0(ahc0:0:0): with 3907 cyls, 10 heads, and an average 107 sectors/track
(ahc0:1:0): "Quantum XP34300W L912" type 0 fixed SCSI 2
sd1(ahc0:1:0): Direct-Access 4101MB (8399520 512 byte sectors)
sd1(ahc0:1:0): with 3907 cyls, 20 heads, and an average 107 sectors/track
(ahc0:2:0): "Quantum XP34300W L912" type 0 fixed SCSI 2
sd2(ahc0:2:0): Direct-Access 4101MB (8399520 512 byte sectors)
sd2(ahc0:2:0): with 3907 cyls, 20 heads, and an average 107 sectors/track
ahc1 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 10 on pci0:11
ahc1: aic7880 Wide Channel, SCSI Id=7, 16 SCBs
(ahc1:0:0): "Quantum XP34300W L912" type 0 fixed SCSI 2
sd3(ahc1:0:0): Direct-Access 4101MB (8399520 512 byte sectors)
sd3(ahc1:0:0): with 3907 cyls, 20 heads, and an average 107 sectors/track
(ahc1:1:0): "Quantum XP34300W L912" type 0 fixed SCSI 2
sd4(ahc1:1:0): Direct-Access 4101MB (8399520 512 byte sectors)
sd4(ahc1:1:0): with 3907 cyls, 20 heads, and an average 107 sectors/track
ahc2 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 11 on pci0:12
ahc2: aic7880 Wide Channel, SCSI Id=7, 16 SCBs
(ahc2:0:0): "Quantum XP34300W L912" type 0 fixed SCSI 2
sd5(ahc2:0:0): Direct-Access 4101MB (8399520 512 byte sectors)
sd5(ahc2:0:0): with 3907 cyls, 20 heads, and an average 107 sectors/track
(ahc2:1:0): "Quantum XP34300W L912" type 0 fixed SCSI 2
sd6(ahc2:1:0): Direct-Access 4101MB (8399520 512 byte sectors)
sd6(ahc2:1:0): with 3907 cyls, 20 heads, and an average 107 sectors/track
pci0:13: CMD, device=0x0646, class=storage (ide) int a irq 14 [no driver assigned]
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 72065B
fd0: 1.44MB 3.5in
npx0 on motherboard
npx0: INT 16 interface
ccd0-3: Concatenated disk drivers
de0: enabling 10baseT port
WARNING: / was not properly dismounted.
----------------------------------------------------
------------------ kernel config -------------------
#
machine "i386"
cpu "I586_CPU"
cpu "I686_CPU"
ident UNINET
maxusers 128
options CHILD_MAX=256
options OPEN_MAX=1024
options EXTRAVNODES=10000
options FD_SETSIZE=1024
options "MAXMEM=(256*1024)"
options "MAXDSIZ=268435456UL"
options "DFLDSIZ=201326592UL"
options GPL_MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options NFS #Network Filesystem
options PROCFS #Process filesystem
options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!]
#options SCSI_DELAY=5 #Be pessimistic about Joe SCSI device
options SCSI_REPORT_GEOMETRY
options UCONSOLE #Allow users to grab the console
options FAILSAFE #Be conservative
options SYSVSHM
options SYSVSEM
options SYSVMSG
options UCONSOLE
options MROUTING # Multicast routing
options IPFIREWALL_VERBOSE #print information about dropped packets
options "IPFIREWALL_VERBOSE_LIMIT=100" #limit verbosity
options IPDIVERT #divert sockets
config kernel root on sd0
controller isa0
controller eisa0
controller pci0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
disk fd0 at fdc0 drive 0
controller ahc0
controller scbus0
device sd0
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
# Mandatory, don't remove
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
device de0
pseudo-device loop
pseudo-device ether
pseudo-device log
pseudo-device pty 16
pseudo-device gzip # Exec gzipped a.out's
pseudo-device bpfilter 4 #Berkeley packet filter
pseudo-device snp 3 #Snoop device - to look at pty/vty/etc..
pseudo-device ccd 4 #Concatenated disk driver
----------------------------------------------------
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