NetBSD Problem Report #15569

Received: (qmail 21048 invoked from network); 10 Feb 2002 17:48:08 -0000
Message-Id: <20020210174745.F048810FCE@aero.styx.org>
Date: Sun, 10 Feb 2002 12:47:45 -0500 (EST)
From: ww@irl.styx.org
Reply-To: ww@irl.styx.org
To: gnats-bugs@gnats.netbsd.org
Subject: DEC FDDI panics ultra 5
X-Send-Pr-Version: 3.95

>Number:         15569
>Category:       port-sparc64
>Synopsis:       DEC FDDI panics ultra 5
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    port-sparc64-maintainer
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Feb 10 17:49:01 +0000 2002
>Closed-Date:    Sun Mar 29 14:36:27 +0000 2020
>Last-Modified:  Sun Mar 29 14:36:27 +0000 2020
>Originator:     William Waites
>Release:        NetBSD-current 20020209
>Organization:
>Environment:

System: NetBSD epanaphora 1.5ZA NetBSD 1.5ZA (EPANAPHORA) #12: Sat Feb  9 21:54:24 EST 2002     ww@epanaphora:/src/NetBSD/src/sys/arch/sparc64/compile/EPANAPHORA sparc64
Architecture: sparc64
Machine: sparc64
>Description:
	fpa0, as of recently, is correctly detected:

fpa0 at pci1 dev 3 function 0: DEC DEFPA PCI FDDI DAS Controller
fpa0: FDDI address 00:00:f8:4a:15:b1, FW=2.46, HW= , SMT V7.2
fpa0: FDDI Port[A] = A (PMD = ANSI Multi-Mode), FDDI Port[B] = B (PMD = ANSI Multi-Mode)
fpa0: interrupting at ivec 18

	however when the interface is started -- i.e. 'ifconfig fpa0 address' or
	'ifconfig fpa0 up' -- a panic ensues:

# ifconfig fpa0
fpa0: flags=8822<BROADCAST,NOTRAILERS,SIMPLEX,MULTICAST> mtu 4470
        address: 00:00:f8:4a:15:b1
        media: FDDI Multi-mode dual-attach
        status: no ring
# ifconfig fpa0 192.0.2.1 up
load_mbuf: dmamap sglen 0 != len 800
kdb breakpoint at 1238474
Stopped in pid 10 (ifconfig) at cpu_Debugger+0x4:       nop
db> tracer 
pdq_os_databuf_alloc(6, 7ffffc00, e002e034, 80, 0, 0) at pdq_os_databuf_alloc+0x
240
pdq_process_received_data(0, 201d2b8, e0e8000, 201d000, ff, e0e8000) at pdq_proc
ess_received_data+0x4d4
pdq_run(201d000, 201d000, fffffffb, 0, 2062000, e15f680) at pdq_run+0x188
pdq_ifinit(2017400, 205ee58, 6, 8020690c, 2017458, badcafe) at pdq_ifinit+0x90
pdq_ifioctl(0, 6, 205ee00, 101bc58, c0206911, 0) at pdq_ifioctl+0x15c
in6_ifattach_addaddr(2017458, 205ee00, 205ee60, 0, 18, 1c) at in6_ifattach_addad
dr+0xc8
in6_ifattach_linklocal(0, 0, 0, 3, 1810400, 1811800) at in6_ifattach_linklocal+0
x178
in6_ifattach(2017458, 0, badcafe, badcafe, badcafe, badcafe) at in6_ifattach+0x2
04
in6_if_up(2017458, 787ac, 31, afc80, 2f335ec, 2ebae40) at in6_if_up+0x8
if_up(2017458, e15f942, ffff8c00, 7000, badcafe, badcafe) at if_up+0x20
ifioctl(0, 80206910, e99bbf0, 0, 2062000, e15f680) at ifioctl+0x38c
soo_ioctl(e996050, 80206910, e99bbf0, e15f680, 1098318, badcafe) at soo_ioctl+0x
168
sys_ioctl(0, e99bdd0, e99bdc0, 1096e04, c0206911, 0) at sys_ioctl+0x354
syscall(e99bed0, 36, 134eb8, 0, 1817c00, 154) at syscall+0x844
syscall_setup(3, 80206910, ffffffffffffd8f0, badcafe, badcafe, badcafe) at sysca
ll_setup+0x140

>How-To-Repeat:
	ifconfig fpa0 up
>Fix:

>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed
State-Changed-By: thorpej@NetBSD.org
State-Changed-When: Sun, 29 Mar 2020 14:36:27 +0000
State-Changed-Why:
FDDI / fpa were removed.


>Unformatted:

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