Date: Tue, 6 May 2003 22:41:26 +0200 From: Volker Stolz <vs@foldr.org> To: freebsd-isdn@freebsd.org Subject: i4b related panic on -STABLE Message-ID: <20030506204126.GA606@theater.foldr.org>
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Hi, maybe somebody is interested in this one:
The machine was running under decent load and almost all real memory was tied
up (Java process with 30M resident set in a machine with 32M phys...).
When the day before the DSL line went down because of the daily disconnection
by our ISP, it started throwing several lines of
May 5 20:05:06 theater /kernel: All mbuf clusters exhausted, please see tuning(7).
May 5 20:05:34 theater last message repeated 16 times
May 5 20:05:34 theater /kernel: ip4_output (ipsec): error code 22
before DSL came back on. Today the machine crashed and the panic
looks related to this. I can get more details if somebody walks
me through it.
Please cc: replies.
FreeBSD theater.foldr.org 4.8-RC FreeBSD 4.8-RC #3: Sat Apr 26 12:00:18 CEST 2003 root@monster.theater.foldr.org:/usr/obj/usr/src/sys/GATE i386
IdlePTD at phsyical address 0x00430000
initial pcb at physical address 0x0033d680
panicstr: ifpi_isac_irq: RPF, i4b_Dgetmbuf returns NULL!
panic messages:
---
panic: ifpi_isac_irq: RPF, i4b_Dgetmbuf returns NULL!
syncing disks... 28 2 1
done
Uptime: 10d7h29m12s
dumping to dev #ad/0x20011, offset 278528
dump ata1: resetting devices .. done
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
---
#0 dumpsys () at /opt/src/sys/kern/kern_shutdown.c:487
487 if (dumping++) {
(kgdb) bt
#0 dumpsys () at /opt/src/sys/kern/kern_shutdown.c:487
#1 0xc01744a9 in boot (howto=256) at /opt/src/sys/kern/kern_shutdown.c:316
#2 0xc01748d0 in poweroff_wait (junk=0xc030c240, howto=-1060449280) at /opt/src/sys/kern/kern_shutdown.c:595
#3 0xc02bf44e in ifpi_isac_irq (sc=0xc0cad400, ista=64) at /opt/src/sys/i4b/layer1/ifpi/i4b_ifpi_isac.c:204
#4 0xc02befc4 in ifpi_isac_intr (sc=0xc0cad400) at /opt/src/sys/i4b/layer1/ifpi/i4b_ifpi_pci.c:1460
#5 0xc02be92b in avma1pp_hscx_init (sc=0xc0cad400, h_chan=686326216, activate=139692448)
at /opt/src/sys/i4b/layer1/ifpi/i4b_ifpi_pci.c:1063
#6 0xc0172806 in add_interrupt_randomness (vsc=0xc0355f44) at /opt/src/sys/kern/kern_random.c:247
#7 0x280cbce5 in ?? ()
#8 0x58 in ?? ()
#9 0x804f300 in ?? ()
#10 0x0 in ?? ()
--
Volker Stolz * stolz@i2.informatik.rwth-aachen.de * PGP + S/MIME
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