From owner-freebsd-scsi Tue Dec 3 03:54:38 1996 Return-Path: owner-freebsd-scsi Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id DAA04996 for freebsd-scsi-outgoing; Tue, 3 Dec 1996 03:54:38 -0800 (PST) Received: from groa.uct.ac.za (groa.uct.ac.za [137.158.128.7]) by freefall.freebsd.org (8.7.5/8.7.3) with SMTP id DAA04988 for ; Tue, 3 Dec 1996 03:54:30 -0800 (PST) Received: from rv by groa.uct.ac.za with local (Exim 1.58 #1) id 0vUtQX-0000VC-00; Tue, 3 Dec 1996 13:54:18 +0200 Subject: timed out while idle problems To: freebsd-scsi@freebsd.org Date: Tue, 3 Dec 1996 13:54:17 +0200 (SAT) X-Mailer: ELM [version 2.4 PL25] Content-Type: text Message-Id: From: Russell Vincent Sender: owner-freebsd-scsi@freebsd.org X-Loop: FreeBSD.org Precedence: bulk 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 real memory = 268435456 (262144K bytes) avail memory = 261238784 (255116K bytes) eisa0: Probing for devices on the EISA bus Probing for devices on PCI bus 0: chip0 rev 1 on pci0:0 chip1 rev 5 on pci0:7:0 de0 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 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 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 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 ----------------------------------------------------