Date: Tue, 7 Nov 2000 16:13:37 +0800 From: Clive Lin <clive@CirX.ORG> To: freebsd-current@FreeBSD.ORG Subject: Reproduceable current kernel panic. Message-ID: <20001107161336.A6911@cartier.cirx.org>
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Hi,
Sorry to bother/spam this mailing list again. In brief, rescent kernel
may panic because of several IPFIREWALL options. The panic message I could
tell is about trap 12, swi6: clock and page fault. And the machine hangs
solidly right away, I have no idea how to provide a back trace :(
There're 2 ways to triger the panic. 1) ssh to a 4.X machine. (In my
environment, 4.1.1-RELEASE) 2) Wait and see, it will panic in multi-user
mode soon or latter.
Attached 2 files are my kernel configuration file and diff against
GENERIC. (comments stripped)
My /usr/src is about time after cg@FreeBSD.org's es137x mixer fix. The
way I buildkernel is make buildkernel. No CFLAGS and COPTFLAGS defined
in my /etc/make.conf. Of course, buildworld and installworld has been done
successfully before buildkernel.
GENERIC kernel works pretty smooth.
Thanks for any help, including how to provide more debug infomation.
Clive
--
CirX - This site doesnt' exist.
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machine i386
cpu I686_CPU
ident GENE
maxusers 256
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep this!]
options SOFTUPDATES #Enable FFS soft updates support
options NFS #Network Filesystem
options CD9660 #ISO 9660 Filesystem
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
options COMPAT_LINUX
options VESA
options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI
options UCONSOLE #Allow users to grab the console
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options SHMALL=4097
options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)"
options SHMMAXPGS=4097
options SHMMIN=2
options SHMMNI=512
options SHMSEG=1024
options P1003_1B #Posix P1003_1B real-time extensions
options _KPOSIX_PRIORITY_SCHEDULING
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
device isa
device pci
device pcm
device sbc
device midi
device seq
device fdc
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
device atapist # ATAPI tape drives
options ATA_STATIC_ID #Static device numbering
options ATA_ENABLE_ATAPI_DMA #Enable DMA on ATAPI devices
device atkbdc 1
device atkbd
device psm
device vga
device splash
device sc 1
device npx
device sio
device ppc
device ppbus # Parallel port bus (required)
device lpt # Printer
device miibus # MII bus support
device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
device ed
device random # Entropy device
options NOBLOCKRANDOM
device loop # Network loopback
device ether # Ethernet support
device pty 256 # Pseudo-ttys (telnet etc)
device snp 4
device bpf 4 # Berkeley packet filter
options IPFIREWALL
options IPFIREWALL_FORWARD
options IPFIREWALL_VERBOSE
options IPDIVERT
options DUMMYNET
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Content-Disposition: attachment; filename="GENE.diff"
--- GENERIC Tue Nov 7 15:38:33 2000
+++ GENE Tue Nov 7 15:38:11 2000
@@ -1,25 +1,17 @@
machine i386
-cpu I386_CPU
-cpu I486_CPU
-cpu I586_CPU
cpu I686_CPU
-ident GENERIC
-maxusers 32
-options MATH_EMULATE #Support for x87 emulation
+ident GENE
+maxusers 256
options INET #InterNETworking
-options INET6 #IPv6 communications protocols
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep this!]
options SOFTUPDATES #Enable FFS soft updates support
-options MFS #Memory Filesystem
-options MD_ROOT #MD is a potential root device
options NFS #Network Filesystem
-options NFS_ROOT #NFS usable as root device, NFS required
-options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
-options CD9660_ROOT #CD-ROM usable as root, CD9660 required
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
+options COMPAT_LINUX
+options VESA
options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI
options UCONSOLE #Allow users to grab the console
options USERCONFIG #boot -c editor
@@ -28,14 +20,21 @@
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
+options SHMALL=4097
+options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)"
+options SHMMAXPGS=4097
+options SHMMIN=2
+options SHMMNI=512
+options SHMSEG=1024
options P1003_1B #Posix P1003_1B real-time extensions
options _KPOSIX_PRIORITY_SCHEDULING
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
device isa
-device eisa
device pci
-options COMPAT_OLDISA # compatability shims for lnc, le
-options COMPAT_OLDPCI # compatability shims for lnc, vx
+device pcm
+device sbc
+device midi
+device seq
device fdc
device ata
device atadisk # ATA disk drives
@@ -43,32 +42,7 @@
device atapifd # ATAPI floppy drives
device atapist # ATAPI tape drives
options ATA_STATIC_ID #Static device numbering
-device ahb # EISA AHA1742 family
-device ahc # AHA2940 and onboard AIC7xxx devices
-device amd # AMD 53C974 (Teckram DC-390(T))
-device isp # Qlogic family
-device sym # NCR/Symbios Logic (newer chipsets + those of `ncr')
-device adv
-device adw
-device bt
-device aha 1
-device aic
-device ncv # NCR 53C500
-device nsp # Workbit Ninja SCSI-3
-device stg # TMC 18C30/18C50
-device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID
-device dpt # DPT Smartcache III, IV - See NOTES for options!
-device mly # Mylex AcceleRAID/eXtremeRAID
-device scbus # SCSI bus (required)
-device da # Direct Access (disks)
-device sa # Sequential Access (tape etc)
-device cd # CD
-device pass # Passthrough device (direct SCSI access)
-device aac # Adaptec FSA RAID
-device ida # Compaq Smart RAID
-device amr # AMI MegaRAID
-device mlx # Mylex DAC960 family
-device twe # 3ware ATA RAID
+options ATA_ENABLE_ATAPI_DMA #Enable DMA on ATAPI devices
device atkbdc 1
device atkbd
device psm
@@ -76,67 +50,22 @@
device splash
device sc 1
device npx
-device apm
-device card
-device pcic
device sio
device ppc
device ppbus # Parallel port bus (required)
device lpt # Printer
-device plip # TCP/IP over parallel
-device ppi # Parallel port interface device
-device de # DEC/Intel DC21x4x (``Tulip'')
-device fxp # Intel EtherExpress PRO/100B (82557, 82558)
-device vx # 3Com 3c590, 3c595 (``Vortex'')
-device wx # Intel Gigabit Ethernet Card (``Wiseman'')
device miibus # MII bus support
-device dc # DEC/Intel 21143 and various workalikes
-device pcn # AMD Am79C79x PCI 10/100 NICs
-device rl # RealTek 8129/8139
-device sf # Adaptec AIC-6915 (``Starfire'')
-device sis # Silicon Integrated Systems SiS 900/SiS 7016
-device ste # Sundance ST201 (D-Link DFE-550TX)
-device tl # Texas Instruments ThunderLAN
-device tx # SMC 9432TX (83c170 ``EPIC'')
-device vr # VIA Rhine, Rhine II
-device wb # Winbond W89C840F
device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
device ed
-device ex
-device ep
-device fe
-device cs
-device sn
-device wi
-device an
-device awi
-device xe
-device ie
-device le
-device lnc
device random # Entropy device
-options NOBLOCKRANDOM # avoid any blocking on device random
+options NOBLOCKRANDOM
device loop # Network loopback
device ether # Ethernet support
-device sl # Kernel SLIP
-device ppp 1 # Kernel PPP
-device tun # Packet tunnel.
-device pty # Pseudo-ttys (telnet etc)
-device md # Memory "disks"
-device gif 4 # IPv6 and IPv4 tunneling
-device faith 1 # IPv6-to-IPv4 relaying (translation)
-device bpf # Berkeley packet filter
-device uhci # UHCI PCI->USB interface
-device ohci # OHCI PCI->USB interface
-device usb # USB Bus (required)
-device ugen # Generic
-device uhid # "Human Interface Devices"
-device ukbd # Keyboard
-device ulpt # Printer
-device umass # Disks/Mass storage - Requires scbus and da
-device ums # Mouse
-device urio # Diamond Rio 500 MP3 player
-device uscanner # Scanners
-device aue # ADMtek USB ethernet
-device cue # CATC USB ethernet
-device kue # Kawasaki LSI USB ethernet
+device pty 256 # Pseudo-ttys (telnet etc)
+device snp 4
+device bpf 4 # Berkeley packet filter
+options IPFIREWALL
+options IPFIREWALL_FORWARD
+options IPFIREWALL_VERBOSE
+options IPDIVERT
+options DUMMYNET
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