Date: Sat, 19 Apr 1997 12:25:21 +0200 (MET DST) From: Peter Mutsaers <plm@xs4all.nl> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/3356: ncr0 (ncr815) hang Message-ID: <199704191025.MAA00455@plm.xs4all.nl> Resent-Message-ID: <199704200820.BAA11256@freefall.freebsd.org>
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>Number: 3356 >Category: kern >Synopsis: ncr0 (ncr815) hang >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Apr 20 01:20:01 PDT 1997 >Last-Modified: >Originator: Peter Mutsaers >Organization: NA >Release: FreeBSD 3.0-CURRENT i386 >Environment: ncr815 SCSI, just did a make world and installed a new kernel (cvsupped on april 18th). Kernel config file: machine "i386" cpu "I586_CPU" ident PLM maxusers 10 options CHILD_MAX=128 options OPEN_MAX=128 options INET #InterNETworking options FFS #Berkeley Fast Filesystem options PROCFS #Process filesystem options MFS options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!] options SCSI_DELAY=10 #Be pessimistic about Joe SCSI device options UCONSOLE #Allow users to grab the console options FAILSAFE #Be conservative options SYSVSHM options SYSVSEM options SYSVMSG options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor config kernel root on sd0 controller isa0 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 controller ncr0 controller scbus0 device sd0 device st0 device cd0 #Only need one of these, the code dynamically grows # syscons is the default console driver, resembling an SCO console device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr options XSERVER # include code for XFree86 # Mandatory, don't remove device npx0 at isa? port "IO_NPX" irq 13 vector npxintr 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? port "IO_COM3" tty irq 5 vector siointr device sio3 at isa? port "IO_COM4" tty irq 9 vector siointr device lpt0 at isa? port? tty irq 7 vector lptintr device ed0 pseudo-device loop pseudo-device ether pseudo-device log pseudo-device ppp 1 pseudo-device tun 1 pseudo-device pty 16 >Description: All processes accessing disk hang. After 10 seconds the following message appeared: ncr0: timeout ccb=f05c7600 (skip) ncr0: timeout ccb=f05c7e00 (skip) >How-To-Repeat: Boot new kernel and generate some disk activity. >Fix: unknown >Audit-Trail: >Unformatted:
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