Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!news.nk.ca!.POSTED.doctor.nl2k.ab.ca!not-for-mail From: doctor@doctor.nl2k.ab.ca (The Doctor) Newsgroups: comp.unix.bsd.386bsd.misc,comp.unix.bsd.bsdi.misc,comp.unix.bsd.freebsd.misc,comp.unix.bsd.netbsd.misc,comp.unix.bsd.openbsd.misc Subject: Looking for memory glitches in a kernel Date: Fri, 10 Jan 2014 15:28:30 +0000 (UTC) Organization: NetKnow News Message-ID: Injection-Date: Fri, 10 Jan 2014 15:28:30 +0000 (UTC) Injection-Info: gallifrey.nk.ca; posting-host="doctor.nl2k.ab.ca:204.209.81.1"; logging-data="23813"; mail-complaints-to="usenet@gallifrey.nk.ca" X-Newsreader: trn 4.0-test77 (Sep 1, 2010) Originator: doctor@doctor.nl2k.ab.ca (The Doctor) Xref: csiph.com comp.unix.bsd.386bsd.misc:3 comp.unix.bsd.bsdi.misc:11 comp.unix.bsd.freebsd.misc:1513 comp.unix.bsd.netbsd.misc:36 comp.unix.bsd.openbsd.misc:175 Get a quick question about segmentation faults that looks like memory startvation. Running a kernel with the following include "std.i386" maxusers 256 # automatic parameter tuning timezone 0 # use GMT in hardware clock options KTRACE # syscall tracing options COMPAT_BSDI11 # compat with BSD/OS 1.1 binaries options COMPAT_TTYIOCTL # old tty interface, many progs need options COMPAT_SEMAPHORE # for pre-3.0 -lipc/SCO emulator only options COFF # COFF executables, for SCO emulator options FPE # floating point emulation # (also settable with sysctl) # network options options INET # Internet: TCP/IP options GATEWAY # IP routing options "IPFORWARDSRCRT=0" # disable forwarding of src-routed pkts options IPSOURCECHECK # enable check source address of packets options IPFW # IP Filtering options IPFWNAT # IP NAT Filtering options IPRF # IP Rate Filtering options IPFWFLOW # IP Flow Monitoring options IPFWTHROTTLE # IP Throttling Code options IPFWECHOCHK # ICMP Echo Checking Code options PPP # Point-to-Point Protocol options MULTICAST # IP Multicast # Support for large inpcb hash tables, e.g. busy WEB servers. options INET_SERVER options INET6 # IPv6 options IPSEC # IP Security options IPSEC_ESP # IP encryption # Support for more than 1G of physical memory. For up to this # much memory: 1.75G 2.5G 3.25G 4G # use this value: 376 504 760 1016 options "KERNEL_VIRTUAL_MB=1016" # Support for large routing tables, e.g. gated with full Internet # routing. Make sure you have more physical memory than this. options "KMEMSIZE=\(256*1024*1024\)" #options "DFLDSIZ=\(256*1024*1024\)" #options "DFLSSIZ=\(128*1024*1024\)" #options "BUFMEM=\(128*1024*1024\)" options "NMBCLUSTERS=32768" options "CHILD_MAX=512" options "OPEN_MAX=512" options "SOMAXCONN=1024" # Fully supported filesystems # Increase available SYSV style shared memory segments and semaphores options "SHMALL=8192" options "SHMMAX=\(SHMALL*PAGE_SIZE\)" ##options "SYSPTSIZE=256" options "SHMMNI=128" #options "SEMMNI=40" options "SEMMNS=360" ##options "SHMSEG=32" So why is perl segfault, apaceh giving me next to midnight 1 Jan 1970 dates in its log as well as sshd should 1 Jan 1970 dates. Also freshclam, a clamav updater is choking. -- Member - Liberal International This is doctor@nl2k.ab.ca Ici doctor@nl2k.ab.ca God,Queen and country!Never Satan President Republic!Beware AntiChrist rising! http://www.fullyfollow.me/rootnl2k Look at Psalms 14 and 53 on Atheism Merry Christmas and Happy New Year!