Date: Thu, 3 Oct 2002 09:56:08 -0500 (CDT) From: Steven Timm <timm@fnal.gov> To: <aic7xxx@freebsd.org> Subject: Strange kernel panic: Message-ID: <Pine.LNX.4.31.0210030951240.4447-100000@boxer.fnal.gov>
next in thread | raw e-mail | index | archive | help
Configuration is Intel STL2, dual PIII 866 MHz, 2 IBM DDSYS-T18350N
SCSI drives. 2.4.18-4 kernel (redhat errata) on top of Linux 7.1.
[root@fnpcd /root]# lsmod
Module Size Used by Tainted: P
nfsd 77376 8 (autoclean)
autofs 12804 3 (autoclean)
nfs 90268 2 (autoclean)
lockd 57760 1 (autoclean) [nfsd nfs]
sunrpc 81684 1 (autoclean) [nfsd nfs lockd]
e1000 57508 1
ide-cd 30368 0 (autoclean)
cdrom 32608 0 (autoclean) [ide-cd]
aic7xxx 125440 2
sd_mod 12896 4
scsi_mod 112272 2 [aic7xxx sd_mod]
I have seen the following panic happen three times in the
last 2 months:
My question--how can I know if I am dealing with software or hardware?
After each such panic, the system reboots OK and there is no
file damage on the disks.
Has anyone else seen this error?
Steve Timm
-------------------------------------------------------------------
csi0: ahc_intr - referenced scb not valid during SELTO scb(25, 204)
Unable to handle kernel NULL pointer dereference at virtual address 0000019c
printing eip:
e08370c2
*pde = 00000000
Oops: 0000
nls_iso8859-1 nls_cp437 msdos fat nfs nfsd lockd sunrpc autofs e1000 ide-cd cd
CPU: 0
EIP: 0010:[<e08370c2>] Tainted: P
EFLAGS: 00010082
EIP is at ahc_update_neg_request [aic7xxx] 0x12 (2.4.18-4smp)
eax: 00000198 ebx: 00000000 ecx: 00000000 edx: 00000198
esi: c0309e2c edi: c0309e2c ebp: 00000000 esp: c0309e04
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, stackpage=c0309000)
Stack: 00000008 dfeacc00 c0309e2c dfe9fd80 e0836787 dfeacc00 c0309e2c 00000000
00000198 00000001 00000005 00000008 00000100 00000008 00000000 00000041
00000001 e08361f0 dfeacc00 00000000 e083624a dfeacc00 dfeac818 00000000
Call Trace: [<e0836787>] ahc_force_renegotiation [aic7xxx] 0x47
[<e08361f0>] ahc_handle_scsiint [aic7xxx] 0x850
[<e083624a>] ahc_handle_scsiint [aic7xxx] 0x8aa
[<c0209e0d>] tcp_v4_rcv [kernel] 0x3ed
[<c0118aa6>] scheduler_tick [kernel] 0x96
[<e0831044>] ahc_linux_isr [aic7xxx] 0x1f4
[<c01dcf9c>] netif_rx [kernel] 0x8c
[<c010a53e>] handle_IRQ_event [kernel] 0x5e
[<c010a745>] do_IRQ [kernel] 0xa5
[<c0120f21>] do_softirq [kernel] 0x61
[<c010a77f>] do_IRQ [kernel] 0xdf
[<c0106e70>] default_idle [kernel] 0x0
[<c0105000>] stext [kernel] 0x0
[<c0106e70>] default_idle [kernel] 0x0
[<c0105000>] stext [kernel] 0x0
[<c0106e9c>] default_idle [kernel] 0x2c
[<c0106ef4>] cpu_idle [kernel] 0x24
Code: 0f b6 42 04 0f b7 b3 30 02 00 00 88 44 24 03 3a 42 0a 75 32
<0>Kernel panic: Aiee, killing interrupt handler!
In interrupt handler - not syncing
<6>APIC error on CPU0: 00(04)
APIC error on CPU0: 04(04)
APIC error on CPU0: 04(04)
(and then these APIC errors continue on forever).
------------------------------------------------------------------
Steven C. Timm (630) 840-8525 timm@fnal.gov http://home.fnal.gov/~timm/
Fermilab Computing Division/Operating Systems Support
Scientific Computing Support Group--Computing Farms Operations
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe aic7xxx" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.LNX.4.31.0210030951240.4447-100000>