Hi all, Hopefully I'm not covering old ground with this one, I had a quick look through the list and couldn't find anything. I've been having a few problems with either bind9 or the programs which call it via localhost which cause the system to panic. I'm afraid I seem to have neglected the debugging symbols, but the function stack is as follows: #0 0xc04ecd72 in doadump () #1 0xc04ed2dd in boot () #2 0xc04ed657 in panic () #3 0xc0451d2d in db_panic () #4 0xc0451cc2 in db_command () #5 0xc0451d8e in db_command_loop () #6 0xc0453abc in db_trap () #7 0xc0506886 in kdb_trap () #8 0xc067b039 in trap_fatal () #9 0xc067a78d in trap () #10 0xc0668c6a in calltrap () #11 0x00000018 in ?? () #12 0x00000010 in ?? () #13 0x00000010 in ?? () #14 0x00000000 in ?? () #15 0x000000d8 in ?? () #16 0xe267dc50 in ?? () #17 0xe267dc30 in ?? () #18 0x0000001a in ?? () #19 0x00000000 in ?? () #20 0xc26e77d0 in ?? () #21 0xc0712b88 in kseq_cpu () #22 0x0000000c in ?? () #23 0x00000002 in ?? () #24 0xc04ff658 in runq_remove () #25 0xc04fdf55 in sched_prio () #26 0xc050e4f8 in propagate_priority () #27 0xc050ed4e in turnstile_wait () #28 0xc04e46ac in _mtx_lock_sleep () #29 0xc05630e2 in swi_net () #30 0xc04d828a in ithread_loop () #31 0xc04d72e9 in fork_exit () #32 0xc0668ccc in fork_trampoline () and the running threads appear to be for the "host" command. This panic was reproduced by booting it into single user, mounting root & user read-only and var as read-write, running dumpon, ifconfig lo0, starting syslogd & named and then running "host korma" (where korma is defined in one of my master zone files, so it's not going outside my network). I have a copy of the kernel dump lying around, although at 1GB I doubt if anyone would thank me for including it as an attachment. :) I've been having problems with this for approximately a fortnight with systems compiled for both pentium and amd64 (both running on an amd64 [hardware config below] although I'm still compiling it for pentium by preference for the time being), but the kernel I compiled on 21st September (cvsup date unknown, but probably no more than a few days prior to that at most) seems quite happy. I haven't included the config file (but will on request) to save space, but it's a fairly standard SMP config, the only oddity I can think of offhand is that I use gpt partitioning. The hardware is a Tyan S2882 dual mb with a single Opteron 248 (in spite of the SMP kernel... 2nd CPU when I can afford it!), 1GB registered ECC RAM, 2410SA disc controller, Adaptec 39160 SCSI with just a CDROM connected. I guess since I haven't seen anyone else comment, it must be something that I'm doing, but I dunno what. Is there any other information I should include? Cheers, Chris. PS I also found an obscure bug in tr if anyone's interested, although that should probably go in its own email.Received on Mon Oct 18 2004 - 17:45:31 UTC
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