Date: Sat, 10 Aug 1996 16:47:19 +0800 (CST) From: Jian-Da Li <jdli@FreeBSD.csie.NCTU.edu.tw> To: freebsd-current@FreeBSD.ORG Subject: Changes since Aug-3 causes 2.2C unstable Message-ID: <199608100847.QAA24705@FreeBSD.csie.NCTU.edu.tw>
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Hi :
I just upgraded my kernel (and only kernel) from Aug-3 to Aug-10,
and the new kernel will automatically reboot while making world.
(The old kernel is able to make world under X-windows plus very
heavy NFS loading)
I checked the cvs changes related to kernel:
- Suspecting Changes :
sys/kern/kern_ktrace.c
sys/kern/kern_malloc.c
sys/kern/vfs_bio.c
sys/sys/malloc.h
- Non-related(?) network changes
sys/i386/isa/if_ed.c
sys/i386/isa/if_eg.c
sys/i386/isa/if_egreg.h
sys/net/if.h
sys/net/if_ethersubr.c
sys/i386/isa/b004.c
sys/i386/isa/if_eg.c
sys/conf/newvers.sh
sys/netinet/ip_fw.c
sys/net/if_ethersubr.c
sys/i386/linux/linux_util.c
sys/pci/ncr.c
sys/i386/boot/netboot/3c509.c
sys/i386/boot/netboot/3c509.h
sys/i386/boot/netboot/main.c
sys/i386/boot/netboot/netboot.h
sys/i386/boot/netboot/ns8390.c
sys/i386/boot/netboot/rpc.c
sys/netinet/ip_fw.c
sys/net/if_ethersubr.c
sys/i386/linux/linux_util.c
sys/pci/ncr.c
sys/i386/boot/netboot/3c509.c
sys/i386/boot/netboot/3c509.h
sys/i386/boot/netboot/main.c
sys/i386/boot/netboot/netboot.h
sys/i386/boot/netboot/ns8390.c
sys/i386/boot/netboot/rpc.c
sys/i386/isa/if_ed.c
sys/i386/isa/if_eg.c
sys/i386/isa/if_el.c
sys/i386/isa/if_elreg.h
sys/i386/isa/if_epreg.h
sys/i386/isa/if_fe.c
sys/i386/isa/if_ix.c
sys/i386/isa/if_ixreg.h
sys/i386/isa/if_lnc.c
sys/i386/isa/if_ze.c
sys/i386/isa/if_zp.c
sys/i386/isa/if_zpreg.h
sys/net/ethernet.h
sys/i386/boot/netboot/netboot.h
sys/i386/boot/netboot/ns8390.c
sys/i386/boot/netboot/rpc.c
sys/i386/isa/if_ed.c
sys/i386/isa/if_eg.c
sys/i386/isa/if_el.c
sys/i386/isa/if_elreg.h
sys/i386/isa/if_epreg.h
sys/i386/isa/if_fe.c
sys/i386/isa/if_ix.c
sys/i386/isa/if_ixreg.h
sys/i386/isa/if_lnc.c
sys/i386/isa/if_ze.c
sys/i386/isa/if_zp.c
sys/i386/isa/if_zpreg.h
sys/net/ethernet.h
sys/netinet/if_ether.h
sys/pci/if_de.c
sys/pci/if_vxreg.h
sys/net/if.c
sys/i386/isa/if_ed.c
sys/i386/isa/if_edreg.h
- My kernel config file:
machine "i386"
cpu "I586_CPU"
ident GENERIC
maxusers 32
#options DDB #Kernel Debugger
options KTRACE #System-call tracing
options CHILD_MAX=128
options OPEN_MAX=128
#options "I586_FAST_BCOPY"
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options PROCFS #Process filesystem
options NFS, "NFS_ASYNC" #Network Filesystem
options MSDOSFS #MSDOS Filesystem
options "CD9660" #ISO 9660 Filesystem
#options "EXT2FS" #Ext2fs filesystem
#options DEVFS #Devices filesystem
options "COMPAT_43" #Compatible with BSD 4.3
#options LINUX #Linux emulator
options "SCSI_DELAY=5" #Be pessimistic about Joe SCSI device
options UCONSOLE
options USER_LDT
options QUOTA
options SYSVMSG,SYSVSEM,SYSVSHM
options LKM
#options IPFIREWALL #firewall code
#options IPFIREWALL_VERBOSE #print information about dropped packets
config kernel root on sd0 dumps 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 wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr
#disk wd0 at wdc0 drive 0
#disk wd1 at wdc0 drive 1
controller ahc0
options AHC_TAGENABLE, AHC_SCBPAGING_ENABLE
controller scbus0
device sd0
device cd0 #Only need one of these, the code dynamically grows
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
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 lpt0 at isa? port? tty irq 7 vector lptintr
device de0
controller snd0
device sb0 at isa? port 0x220 irq 5 conflicts drq 1 vector sbintr
device sbxvi0 at isa? drq 6
device sbmidi0 at isa? port 0x330
device opl0 at isa? port 0x388
pseudo-device loop
pseudo-device ether
pseudo-device bpfilter 4
pseudo-device log
pseudo-device pty 64
pseudo-device speaker
pseudo-device gzip # Exec gzipped a.out's
pseudo-device snp 4 #Snoop device - to look at pty/vty/etc..
pseudo-device vn 4 #Vnode driver (turns a file into a device)
# Modem
#pseudo-device ppp 1 #Point-to-point protocol
#pseudo-device tun 1 #Tunnel driver(user process ppp)
- My Aug-3 (old) kernel dmesg
FreeBSD 2.2-CURRENT #0: Sat Aug 3 21:24:25 CST 1996
Calibrating clock(s) relative to mc146818A clock...
i586 clock: 179618353 Hz, i8254 clock: 1193118 Hz
CPU: Pentium (179.62-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x52b Stepping=11
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 33554432 (32768K bytes)
avail memory = 31248384 (30516K bytes)
Probing for devices on PCI bus 0:
chip0 <generic PCI bridge (vendor=8086 device=1250 subclass=0)> rev 1 on pci0:0
chip1 <generic PCI bridge (vendor=8086 device=7000 subclass=1)> rev 0 on pci0:7:0
pci0:7:1: Intel Corporation, device=0x7010, class=storage (ide) [no driver assigned]
vga0 <VGA-compatible display device> rev 83 int a irq 12 on pci0:10
ahc0 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 11 on pci0:11
ahc0: aic7880 Single Channel, SCSI Id=7, 16 SCBs
ahc0 waiting for scsi devices to settle
ahc0: target 0 Tagged Queuing Device
(ahc0:0:0): "IBM DPES-31080 S80E" type 0 fixed SCSI 2
sd0(ahc0:0:0): Direct-Access 1034MB (2118144 512 byte sectors)
ahc0: target 1 Tagged Queuing Device
(ahc0:1:0): "IBM OEM DFHSS2F 4141" type 0 fixed SCSI 2
sd1(ahc0:1:0): Direct-Access 2150MB (4404489 512 byte sectors)
(ahc0:6:0): "MATSHITA CD-ROM CR-504 ST23" type 5 removable SCSI 2
cd0(ahc0:6:0): CD-ROM
cd0(ahc0:6:0): NOT READY asc:3a,0 Medium not present
can't get the size
de0 <Digital DC21040 Ethernet> rev 35 int a irq 10 on pci0:12
de0: DC21040 [10Mb/s] pass 2.3
de0: address 00:80:c8:0c:e0:77
de0: enabling 10baseT port
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 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: NEC 72065B
fd0: 1.44MB 3.5in
npx0 on motherboard
npx0: INT 16 interface
sb0 at 0x220 irq 5 drq 1 on isa
sb0: <SoundBlaster 16 4.13>
sbxvi0 at 0x0 drq 6 on isa
sbxvo0: <SoundBlaster 16 4.13>
sbmidi0 at 0x330 on isa
<SoundBlaster MPU-401>
opl0 at 0x388 on isa
opl0: <Yamaha OPL-3 FM>
changing root device to sd1a
--
李 建 達 (Jian-Da Li) 交 大 資 工
E-Mail : <jdli@csie.nctu.edu.tw>
http://www.csie.nctu.edu.tw/~jdli
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