Time to upgrade to 5.0. Report any failures after you do that.
Leon Me?ner [l.mess...@physik.tu-berlin.de] wrote:
> Hi all,
>
> we are running a backup firewall machine which regularly freezes since
> OpenBSD 4.6. The configuration also changed at this time. When frozen no
> input is accepted by serial or keyboard console. Breaking to ddb works
> though. The output of ps and trace are below. The machine is primarily
> working as a transparent firewalling bridge but also runs NAT, pf and
> dhcpd for a 192.168.x/24. The freeze can often be provoked by obtaining
> an IP in the 192.168.x/24 and immediately sshing from this network into
> a Host on the bridged network part.
> The machine is currently still sitting there, so if additional info is
> needed please ask.
>
> thanks,
> Leon
>
> Stopped at Debugger+0x5: leave
> ddb{0}> ps
> PID PPID PGRP UID S FLAGS WAIT COMMAND
> 8693 1 1 0 3 0x2004080 ttyopn getty
> 1066 28162 1066 0 3 0x2004080 ttyin zsh
> 28162 16328 28162 1001 3 0x2004080 pause zsh
> 16328 27349 16328 1000 3 0x2004080 pause ksh
> 27349 15191 15191 1000 3 0x2000180 select sshd
> 15191 19218 15191 0 3 0x2004180 netio sshd
> 27916 1 27916 0 3 0x2040180 select sendmail
> 18379 1 18379 0 2 0x2004080 getty
> 22394 1 22394 0 3 0x2004080 ttyin getty
> 24536 1 24536 0 3 0x2004080 ttyin getty
> 17228 1 17228 0 3 0x2004080 ttyin getty
> 23114 1 23114 0 3 0x2004080 ttyin getty
> 14383 1 14383 0 3 0x2004080 ttyin getty
> 16906 1 16906 0 3 0x2000080 select cron
> 24123 1 24123 0 3 0x2000180 select inetd
> 9001 1 9001 77 2 0x2000180 dhcpd
> 19218 1 19218 0 7 0x2000080 sshd
> 32707 31588 26440 83 3 0x2000180 poll ntpd
> 31588 26440 26440 83 3 0x2000180 poll ntpd
> 26440 1 26440 0 3 0x2000080 poll ntpd
> 29250 32685 32685 74 2 0x2000180 pflogd
> 32685 1 32685 0 3 0x2000080 netio pflogd
> 8367 29197 29197 73 3 0x2000180 poll syslogd
> 29197 1 29197 0 3 0x2000088 netio syslogd
> 14 0 0 0 3 0x2100200 aiodoned aiodoned
> 13 0 0 0 3 0x2100200 syncer update
> 12 0 0 0 3 0x2100200 cleaner cleaner
> 11 0 0 0 3 0x100200 reaper reaper
> 10 0 0 0 3 0x2100200 pgdaemon pagedaemon
> 9 0 0 0 3 0x2100200 bored crypto
> 8 0 0 0 3 0x2100200 pftm pfpurge
> 7 0 0 0 3 0x2100200 usbtsk usbtask
> 6 0 0 0 3 0x2100200 usbatsk usbatsk
> 5 0 0 0 3 0x2100200 acpi0 acpi0
> 4 0 0 0 3 0x40100200 idle1
> 3 0 0 0 3 0x2100200 bored syswq
> * 2 0 0 0 7 0x40100200 idle0
> 1 0 1 0 3 0x2004080 wait init
> 0 -1 0 0 3 0x2080200 scheduler swapper
> ddb{0}> trace
> Debugger() at Debugger+0x5
> comintr() at comintr+0x268
> Xintr_ioapic_edge4() at Xintr_ioapic_edge4+0xe8
> --- interrupt ---
> Bad frame pointer: 0xffff8000155b1b30
> end trace frame: 0xffff8000155b1b30, count: -3
> bcopy+0x16:
> ddb{0}>
--
the preceding comment is my own and in no way reflects the opinion of the Joint
Chiefs of Staff
