Gateway/Networking problems in FreeBSD 5.1-Release
Hi all I have a computer with 3 NIC's (10/100) and I am trying to set it up as a gateway. In /etc/rc.conf I have: ifconfig_rl1=inet 192.168.1.22 netmast 255.255.255.0 media 100baseTX ifconfig_de0=inet 192.168.1.21 netmast 255.255.255.0 media 100baseTX ifconfig_rl0=inet 192.168.1.20 netmast 255.255.255.0 media 100baseTX When booting I get: rl0: RealTek 8139 10/100BaseTX port 0xc800-0xc8ff mem 0xea001000-0xea0010ff irq 9 at device 9.0 on pci0 rl0: Realtek 8139B detected. Warning, this may be unstable in autoselect mode rl0: Ethernet address: 00:e0:7d:98:7a:a4 de0: Digital 21140A Fast Ethernet port 0xcc00-0xcc7f mem 0xea00-0xea7f irq 12 at device 10.0 on pci0 de0: 21140A [10-100Mb/s] pass 2.2 de0: address 00:a0:cc:66:8d:73 de0: enabling 100baseTX port de0: link down: cable problem? rl1: RealTek 8139 10/100BaseTX port 0xd000-0xd0ff mem 0xea002000-0xea0020ff irq 5 at device 11.0 on pci0 rl1: Realtek 8139B detected. Warning, this may be unstable in autoselect mode rl1: Ethernet address: 00:00:e8:71:6e:89 When running ifconfig I get: rl0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST mtu 1500 inet 192.168.1.20 netmask 0xff00 broadcast 192.168.1.255 ether 00:e0:7d:98:7a:a4 media: Ethernet 100baseTX status: active de0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST mtu 1500 ether 00:a0:cc:66:8d:73 media: Ethernet 100baseTX status: no carrier rl1: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST mtu 1500 ether 00:00:e8:71:6e:89 media: Ethernet 100baseTX status: no carrier lp0: flags=8810POINTOPOINT,SIMPLEX,MULTICAST mtu 1500 lo0: flags=8049UP,LOOPBACK,RUNNING,MULTICAST mtu 16384 inet 127.0.0.1 netmask 0xff00 Only rl0 works. With rl0 I can sniff my LAN, but not connect (ping) to any computers. Another problem is that rl0 and rl1 (I am not testing de0 jet) have status: no carrier after booting. I have to take out and plug in the network cable in order to make them active. Please CC to me as I am not on the list :-) br socketd ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: FreeBSD 5.1-Release freezes
On Wed, 25 Jun 2003 16:44:56 -0400 (EDT) Robert Watson [EMAIL PROTECTED] wrote: The code most likely to cause a memory leak in the MAC Framework is the label management code, since that's the only code that really does much in the way of memory allocaiton. Try compiling options MAC_DEBUG into your kernel, which causes the MAC Framework to track the number of labels it has allocated/free'd in a series of variables: static unsigned int nmacmbufs, nmaccreds, nmacifnets, nmacbpfdescs, nmacsockets, nmacmounts, nmactemp, nmacvnodes, nmacdevfsdirents, nmacipqs, nmacpipes, nmacprocs; You can inspect them using a series of sysctls in the security.mac.debug tree; I'd be interested to see how those values change as you approach the hang. Hmm, this is strange. I build the same kernel with: makeoptions DEBUG=-g options DDB #Enable the kernel debugger options INVARIANTS #Enable calls of extra sanity checking options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS options WITNESS #Enable checks to detect deadlocks and cycles options MAC options MAC_DEBUG Now it doesn't hang and there is nothing in the logs. Btw here is some info: security.mac.debug.label_fallback: 0 security.mac.debug.counters.mbufs: 0 security.mac.debug.counters.creds: 17 security.mac.debug.counters.ifnets: 3 security.mac.debug.counters.ipqs: 0 security.mac.debug.counters.bpfdescs: 0 security.mac.debug.counters.sockets: 7 security.mac.debug.counters.pipes: 2 security.mac.debug.counters.procs: 63 security.mac.debug.counters.mounts: 6 security.mac.debug.counters.temp: 0 security.mac.debug.counters.vnodes: 429 security.mac.debug.counters.devfsdirents: 96 Again I am not running anything but the base system and ssh. br socketd ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: FreeBSD 5.1-Release freezes
On Wed, 25 Jun 2003 16:44:56 -0400 (EDT) Robert Watson [EMAIL PROTECTED] wrote: The code most likely to cause a memory leak in the MAC Framework is the label management code, since that's the only code that really does much in the way of memory allocaiton. Try compiling options MAC_DEBUG into your kernel, which causes the MAC Framework to track the number of labels it has allocated/free'd in a series of variables: static unsigned int nmacmbufs, nmaccreds, nmacifnets, nmacbpfdescs, nmacsockets, nmacmounts, nmactemp, nmacvnodes, nmacdevfsdirents, nmacipqs, nmacpipes, nmacprocs; After running a few commands, ssh logins and loading mac_seeotheruids we now have: security.mac.debug.label_fallback: 0 security.mac.debug.counters.mbufs: 0 security.mac.debug.counters.creds: 17 security.mac.debug.counters.ifnets: 3 security.mac.debug.counters.ipqs: 0 security.mac.debug.counters.bpfdescs: 0 security.mac.debug.counters.sockets: 7 security.mac.debug.counters.pipes: 2 security.mac.debug.counters.procs: 63 security.mac.debug.counters.mounts: 6 security.mac.debug.counters.temp: 0 security.mac.debug.counters.vnodes: 524 security.mac.debug.counters.devfsdirents: 99 Loading mac_seeotheruids made vnodes increase a little, but it has (very slowly) been increasing and as you can see is now at 524 (don't know if this means anything). br socketd ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
FreeBSD 5.1-Release freezes
Hi all I have just installed 5.1 Release on my laptop (6gb harddisk and 60 mb ram). I only installed the base system + man pages and the port collection. A little info: / 128M Swap256M /var128M /var/tmp 256M (/tmp is symlinked to this) /home 256M /usrThe rest I compiled a new kernel, with no support for SCSI, RAID, IPv6 and all but my USB NIC (also removed a few USB things). I added: options SC_DISABLE_REBOOT options MAC device pcm It compiled fine and I installed it. Now, if I run with this kernel the system freezes! I can boot, login and run a few commands, but that's it. There is nothing in the logs, but when I tried ssh'ing to the mashine I got this before it froze: fork() - Not enough ressources available at this time (or something like that). Is there a memory leak somewhere or am I doing something wrong? (I compiled and installed the kernel with: make buildkernel KERNCONF=SOCKETD make installkernel KERNCONF=SOCKETD) btw please cc to me as I am not on the list. br socketd ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: FreeBSD 5.1-Release freezes
On Wed, 25 Jun 2003 10:24:43 -0700 Kevin Oberman [EMAIL PROTECTED] wrote: Providing your complete configuration file and /var/run/dmesg.boot might give a bit of a clue. Ok. /usr/src/sys/i386/conf/SOCKETD: machine i386 cpu I586_CPU ident SOCKETD options SCHED_4BSD #4BSD scheduler options INET#InterNETworking options FFS #Berkeley Fast Filesystem options SOFTUPDATES #Enable FFS soft updates support options UFS_ACL #Support for access control lists options UFS_DIRHASH #Improve performance on big directories options MD_ROOT #MD is a potential root device options MSDOSFS #MSDOS Filesystem options CD9660 #ISO 9660 Filesystem options PROCFS #Process filesystem (requires PSEUDOFS) options PSEUDOFS#Pseudo-filesystem framework options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] options COMPAT_FREEBSD4 #Compatible with FreeBSD4 options SCSI_DELAY=15000#Delay (in ms) before probing SCSI options KTRACE #ktrace(1) support options SYSVSHM #SYSV-style shared memory options SYSVMSG #SYSV-style message queues options SYSVSEM #SYSV-style semaphores options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensionsoptions KBD_INSTALL_CDEV# install a CDEV entry in /dev options AHC_REG_PRETTY_PRINT# Print register bitfields in debug # output. Adds ~128k to driver. options AHD_REG_PRETTY_PRINT# Print register bitfields in debug # output. Adds ~215k to driver. options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS device isa device eisa device pci 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 device atkbdc # AT keyboard controller device atkbd # AT keyboard device psm # PS/2 mouse device vga # VGA video card driver device splash # Splash screen and screen saver support device sc device agp # support several AGP chipsets device npx device pmtimer device cbb # cardbus (yenta) bridge device pccard # PC Card (16-bit) bus device cardbus # CardBus (32-bit) bus device sio # 8250, 16[45]50 based serial ports device ppc device ppbus # Parallel port bus (required) device lpt # Printer device plip# TCP/IP over parallel device ppi # Parallel port interface device device miibus # MII bus support device random # Entropy device device loop# Network loopback device ether # Ethernet support device tun # Packet tunnel. device pty # Pseudo-ttys (telnet etc) device md # Memory disks 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 ums # Mouse device aue # ADMtek USB ethernet device pcm options SC_DISABLE_REBOOT options MAC And /var/run/dmesg.boot Copyright (c) 1992-2003 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.1-RELEASE #1: Sat Jan 2 03:46:39 CET 1999 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/SOCKETD Preloaded elf kernel /boot/kernel/kernel at 0xc048f000. Preloaded elf module /boot/kernel/acpi.ko at 0xc048f1f4. Timecounter i8254 frequency 1193182 Hz Timecounter TSC frequency 448341906 Hz CPU: AMD-K6(tm) 3D processor (448.34-MHz 586-class CPU) Origin = AuthenticAMD Id = 0x58c Stepping = 12 Features=0x8021bfFPU,VME,DE,PSE,TSC,MSR,MCE,CX8,PGE,MMX AMD Features=0x8800SYSCALL,3DNow! real memory
Re: FreeBSD 5.1-Release freezes
On Wed, 25 Jun 2003 16:44:56 -0400 (EDT) Robert Watson [EMAIL PROTECTED] wrote: Sounds like a memory leak to me; it might also be a locking problem. Are you actually running with any MAC policies, or just with the framework? Just the framework, no policies. The code most likely to cause a memory leak in the MAC Framework is the label management code, since that's the only code that really does much in the way of memory allocaiton. Try compiling options MAC_DEBUG into your kernel, which causes the MAC Framework to track the number of labels it has allocated/free'd in a series of variables: [snip] Ok, I will try and do the things du suggest (never tried that before), but am I the only one with this problem? If you'd like, I can give you root access to the laptop, then you can play all you want :-) br socketd ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
