From owner-freebsd-scsi Sun Aug 18 07:55:23 1996 Return-Path: owner-freebsd-scsi Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id HAA27736 for freebsd-scsi-outgoing; Sun, 18 Aug 1996 07:55:23 -0700 (PDT) Received: from tarpit.thrush.com (rd@tarpit.magicnet.net [206.104.206.254]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id HAA27729 for ; Sun, 18 Aug 1996 07:55:14 -0700 (PDT) Received: (from rd@localhost) by tarpit.thrush.com (8.7.4/8.7.3) id KAA25570; Sun, 18 Aug 1996 10:54:52 -0400 (EDT) Date: Sun, 18 Aug 1996 10:54:52 -0400 (EDT) From: "R.D. Thrush" Message-Id: <199608181454.KAA25570@tarpit.thrush.com> To: gibbs@freefall.freebsd.org (Justin T. Gibbs) CC: freebsd-scsi@freebsd.org In-reply-to: gibbs@freefall.freebsd.org's message of 15 Aug 96 07:59:10 GMT Subject: scsi-diffs.960815.gz uploaded References: <199608150759.AAA20499@freefall.freebsd.org> Sender: owner-freebsd-scsi@freebsd.org X-Loop: FreeBSD.org Precedence: bulk I tried the diffs and had a system lockup. The following 2 messages were on the console: ahc0: WARNING no command for scb2 (cmdcmplt) QOUTCNT == 0 ahc0: WARNING no command for scb19 (cmdcmplt) QOUTCNT == 0 The KB LEDs worked, external pings worked and I could switch virtual consoles. KB chars were echoed but no further action. The system is a 128MB Pentium 133, DTK motherboard, Adaptec 2940UW, 3 Micropolis 2GB 4221 drives, 1 16GB Mylex RAID (external wide), and 2 ethernet adapters. It will hopefully become an additional news server to supplement my other bsdi servers. The above crashes occurred while receiving a news feed. (I did add a quirk to the kernel so that multiple luns would be recognized on the Mylex array although I'm not using multiple luns at the moment.) The system ran for probably half an hour with the diffs before turning on the news spigot. After several minutes of feeding, the crash occurred. Since it takes a considerable amount of time to fsck the large news spool, I reverted to the previous kernel. Let me know if I can provide further info or other assistance. Here's the kernel config and dmesg (a verbose dmesg always has the front end truncated): machine "i386" cpu "I386_CPU" cpu "I486_CPU" cpu "I586_CPU" cpu "I686_CPU" ident "COMET3" maxusers 64 options MATH_EMULATE #Support for x87 emulation options INET #InterNETworking options FFS #Berkeley Fast Filesystem options NFS #Network Filesystem options MSDOSFS #MSDOS Filesystem options "CD9660" #ISO 9660 Filesystem options PROCFS #Process filesystem options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!] options SCSI_DELAY=10 #Be pessimistic about Joe SCSI device options BOUNCE_BUFFERS #include support for DMA bounce buffers options UCONSOLE #Allow users to grab the console options FAILSAFE #Be conservative options CHILD_MAX=128 options OPEN_MAX=128 options "MAXMEM=(128*1024)" options EXTRAVNODES=1 options "I586_FAST_BCOPY" options AHC_TAGENABLE, AHC_SCBPAGING_ENABLE # These three options provide support for System V Interface # Definition-style interprocess communication, in the form of shared # memory, semaphores, and message queues, respectively. # options SYSVSHM options SYSVSEM options SYSVMSG # # Enable the kernel debugger. # options DDB # # Don't drop into DDB for a panic. Intended for unattended operation # where you may want to drop to DDB from the console, but still want # the machine to recover from a panic # options DDB_UNATTENDED options DIAGNOSTIC #options DEBUG #options PERFMON #options SCSIDEBUG options SCSI_REPORT_GEOMETRY 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 disk fd1 at fdc0 drive 1 tape ft0 at fdc0 drive 2 controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr disk wd0 at wdc0 drive 0 disk wd1 at wdc0 drive 1 #controller wdc1 at isa? port "IO_WD2" bio irq 15 vector wdintr #disk wd2 at wdc1 drive 0 #disk wd3 at wdc1 drive 1 options ATAPI #Enable ATAPI support for IDE bus options ATAPI_STATIC #Don't do it as an LKM device wcd0 #IDE CD-ROM # A single entry for any of these controllers (ncr, ahb, ahc) is sufficient # for any number of installed devices. controller ncr0 controller ahb0 controller ahc0 #controller bt0 #pci controller bt0 at isa? port "IO_BT0" bio irq ? vector bt_isa_intr #controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr controller aic0 at isa? port 0x340 bio irq 11 vector aicintr #controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr #controller nca1 at isa? port 0x350 bio irq 5 vector ncaintr #controller sea0 at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector seaintr controller scbus0 device sd0 device od0 #See LINT for possible `od' options. device st0 device cd0 #Only need one of these, the code dynamically grows #device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr #device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr #controller matcd0 at isa? port 0x230 bio device scd0 at isa? port 0x230 bio # syscons is the default console driver, resembling an SCO console device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver #device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint #options PCVT_FREEBSD=210 # pcvt running on FreeBSD >= 2.0.5 #options XSERVER # include code for XFree86 #options FAT_CURSOR # start with block cursor # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines #options PCVT_SCANSET=2 # IBM keyboards are non-std # Mandatory, don't remove device npx0 at isa? port "IO_NPX" irq 13 vector npxintr # # Laptop support (see LINT for more options) # #device apm0 at isa? disable # Advanced Power Management #options APM_BROKEN_STATCLOCK # Workaround some buggy APM BIOS # PCCARD (PCMCIA) support #controller crd0 #device pcic0 at crd? #device pcic1 at crd? device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr #device sio2 at isa? disable port "IO_COM3" tty irq 5 vector siointr #device sio3 at isa? disable port "IO_COM4" tty irq 9 vector siointr device lpt0 at isa? port? tty irq 7 vector lptintr device lpt1 at isa? port? tty device mse0 at isa? port 0x23c tty irq 5 vector mseintr device psm0 at isa? disable port "IO_KBD" conflicts tty irq 12 vector psmintr # Order is important here due to intrusive probes, do *not* alphabetize # this list of network interfaces until the probes have been fixed. # Right now it appears that the ie0 must be probed before ep0. See # revision 1.20 of this file. device de0 device fxp0 device vx0 device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr device ed1 at isa? port 0x300 net irq 5 iomem 0xd8000 vector edintr device ie0 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr device ep0 at isa? port 0x300 net irq 10 vector epintr device fe0 at isa? port 0x300 net irq ? vector feintr device ix0 at isa? port 0x300 net irq 10 iomem 0xd0000 iosiz 32768 vector ixintr device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr device lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector zeintr device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr pseudo-device loop pseudo-device ether pseudo-device log pseudo-device sl 1 # ijppp uses tun instead of ppp device #pseudo-device ppp 1 pseudo-device tun 1 pseudo-device pty 16 pseudo-device gzip # Exec gzipped a.out's pseudo-device bpfilter 4 #Berkeley packet filter pseudo-device ccd 4 #Concatenated disk driver # KTRACE enables the system-call tracing facility ktrace(2). # This adds 4 KB bloat to your kernel, and slightly increases # the costs of each syscall. options KTRACE #kernel tracing ******************************************** 32 devices. chip0 rev 1 on pci0:0 chip1 rev 1 on pci0:7:0 pci0:7:1: Intel Corporation, device=0x7010, class=storage (ide) [no driver assigned] map(20): io(ffa0) ahc0 rev 0 int a irq 11 on pci0:11 mapreg[10] type=1 addr=0000ec00 size=0100. mapreg[14] type=0 addr=ffaff000 size=1000. ahc0: Reading SEEPROM...done. ahc0: aic7880 Wide Channel, SCSI Id=7, 16 SCBs ahc0: Reseting Channel A ahc0: Downloading Sequencer Program...Done ahc0: Probing channel A ahc0 waiting for scsi devices to settle ahc0: target 0 synchronous at 10.0MHz, offset = 0xf ahc0: target 0 Tagged Queuing Device (ahc0:0:0): "MICROP 4221-09 1128RA 28RA" type 0 fixed SCSI 2 sd0(ahc0:0:0): Direct-Access 1955MB (4004219 512 byte sectors) sd0(ahc0:0:0): with 4048 cyls, 9 heads, and an average 109 sectors/track ahc0: target 1 synchronous at 10.0MHz, offset = 0xf ahc0: target 1 Tagged Queuing Device (ahc0:1:0): "MICROP 4221-09 1128RAAV RAAV" type 0 fixed SCSI 2 sd1(ahc0:1:0): Direct-Access 1955MB (4004219 512 byte sectors) sd1(ahc0:1:0): with 4049 cyls, 9 heads, and an average 109 sectors/track ahc0: target 2 synchronous at 10.0MHz, offset = 0xf ahc0: target 2 Tagged Queuing Device (ahc0:2:0): "MICROP 4221-09 1128RA 28RA" type 0 fixed SCSI 2 sd2(ahc0:2:0): Direct-Access 1955MB (4004219 512 byte sectors) sd2(ahc0:2:0): with 4048 cyls, 9 heads, and an average 109 sectors/track ahc0: target 4 using 16Bit transfers ahc0: target 4 synchronous at 10.0MHz, offset = 0x8 ahc0: target 4 Tagged Queuing Device (ahc0:4:0): "MYLEX DAC960S 16380B5 0152" type 0 fixed SCSI 2 sd3(ahc0:4:0): Direct-Access 16380MB (33546240 512 byte sectors) sd3(ahc0:4:0): with 16380 cyls, 16 heads, and an average 128 sectors/track (ahc0:4:1): ILLEGAL REQUEST asc:25,0 Logical unit not supported (ahc0:4:2): ILLEGAL REQUEST asc:25,0 Logical unit not supported (ahc0:4:3): ILLEGAL REQUEST asc:25,0 Logical unit not supported (ahc0:4:4): ILLEGAL REQUEST asc:25,0 Logical unit not supported (ahc0:4:5): ILLEGAL REQUEST asc:25,0 Logical unit not supported (ahc0:4:6): ILLEGAL REQUEST asc:25,0 Logical unit not supported (ahc0:4:7): ILLEGAL REQUEST asc:25,0 Logical unit not supported vx0 <3Com 3c590 EtherLink III PCI> rev 0 int a irq 9 on pci0:15 mapreg[10] type=1 addr=0000ef80 size=0020. utp[*UTP*] address 00:a0:24:ba:3c:90 Warning! Defective early revision adapter! bpf: vx0 attached pci0: uses 4096 bytes of memory from ffaff000 upto ffafffff. pci0: uses 288 bytes of I/O space from ec00 upto ef9f. Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <16 virtual consoles, flags=0x0> ed0 not found at 0x280 ed1 not found at 0x300 fe0 not found at 0x300 sio0 at 0x3f8-0x3ff irq 4 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 bpf: lp0 attached lpt1 not found at 0xffffffff mse0: wrong signature ff mse0 not found at 0x23c psm0: disabled, not probed. fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: NEC 72065B fd0: 1.44MB 3.5in wdc0 not found at 0x1f0 bt0 not found at 0x330 aha0 not found at 0x330 aic0 not found at 0x340 scd0 not found at 0x230 ie0 not found at 0x360 1 3C5x9 board(s) on ISA found at 0x300 ep0 at 0x300-0x30f irq 10 on isa ep0: utp[*UTP*] address 00:a0:24:8d:82:0e bpf: ep0 attached ix0 not probed due to I/O address conflict with ep0 at 0x300 le0 not probed due to I/O address conflict with ep0 at 0x300 Vendor Specific Word = ffff lnc0 not found at 0x280 ze0 not probed due to I/O address conflict with ep0 at 0x300 zp0 not probed due to I/O address conflict with ep0 at 0x300 npx0 on motherboard npx0: INT 16 interface imasks: bio c0000840, tty c003069a, net c003069a Device configuration finished. Considering FFS root f/s. configure() finished. bpf: tun0 attached bpf: sl0 attached bpf: lo0 attached ccd0-3: Concatenated disk drivers sd0s1: type 0xa5, start 0, end = 4004218, size 4004219 : OK