sparc64/170663: panics with VIA 6421 SATA150 controller on Blade 1500

Edward Tomasz Napierała trasz at FreeBSD.org
Thu Aug 16 09:40:09 UTC 2012


>Number:         170663
>Category:       sparc64
>Synopsis:       panics with VIA 6421 SATA150 controller on Blade 1500
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-sparc64
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Aug 16 09:40:08 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator:     Edward Tomasz Napierała
>Release:        10.0-CURRENT
>Organization:
>Environment:
FreeBSD geosci 10.0-CURRENT FreeBSD 10.0-CURRENT #1 r239232M: Thu Aug 16 09:47:56 CEST 2012     trasz at geosci:/usr/obj/usr/home/trasz/svn/head/sys/GEOSCI  sparc64

>Description:
Every once in a while (usually after reading some 5GB from the SATA disk), my Blade 1500 panics with the following backtrace:

#0  0x00000000c050fec0 in doadump (textdump=0) at /usr/home/trasz/svn/head/sys/kern/kern_shutdown.c:260
#1  0x00000000c0510914 in kern_reboot (howto=260) at /usr/home/trasz/svn/head/sys/kern/kern_shutdown.c:449
#2  0x00000000c0510c40 in panic (fmt=0xc0a87828 "trap: %s (kernel)") at /usr/home/trasz/svn/head/sys/kern/kern_shutdown.c:637
#3  0x00000000c082d63c in trap (tf=0xe5096e00) at /usr/home/trasz/svn/head/sys/sparc64/sparc64/trap.c:411
#4  0x00000000c0091060 in tl1_trap ()
#5  0x00000000c013ba40 in lduba_nc (va=0x0, asi=0) at cpufunc.h:102
#6  0x00000000c082bff4 in tick_intr (tf=0x7fe01000a82) at /usr/home/trasz/svn/head/sys/sparc64/sparc64/tick.c:256
#7  0x00000000c013ba00 in bus_space_read_1 (t=0xfffff800020b0ae0, h=8787519867520, o=2) at bus.h:187
#8  0x00000000c013b77c in ata_pci_status (dev=0xfffff800021d2d00) at /usr/home/trasz/svn/head/sys/dev/ata/ata-pci.c:468
#9  0x00000000c01571f4 in ata_via_status (dev=0xfffff800021d2d00) at /usr/home/trasz/svn/head/sys/dev/ata/chipsets/ata-via.c:321
#10 0x00000000c01319b8 in ata_interrupt_locked (data=0xfffff800020cb000) at /usr/home/trasz/svn/head/sys/dev/ata/ata-all.c:567
#11 0x00000000c0131aa8 in ata_interrupt (data=0xfffff800020cb000) at /usr/home/trasz/svn/head/sys/dev/ata/ata-all.c:549
#12 0x00000000c0131b50 in ata_periodic_poll (data=0xfffff800020cb000) at /usr/home/trasz/svn/head/sys/dev/ata/ata-all.c:612
#13 0x00000000c052760c in softclock (arg=0xc0b7d320) at /usr/home/trasz/svn/head/sys/kern/kern_timeout.c:520
#14 0x00000000c04dcb80 in intr_event_execute_handlers (p=0xfffff8000208d260, ie=0xfffff8000207fb00) at /usr/home/trasz/svn/head/sys/kern/kern_intr.c:1262
#15 0x00000000c04de684 in ithread_loop (arg=0xfffff8000201cf80) at /usr/home/trasz/svn/head/sys/kern/kern_intr.c:1275
#16 0x00000000c04d9110 in fork_exit (callout=0xc04de5a0 <ithread_loop>, arg=0xfffff8000201cf80, frame=0xe5097880) at /usr/home/trasz/svn/head/sys/kern/kern_fork.c:995
#17 0x00000000c0091270 in fork_trampoline ()
#18 0x00000000c0091270 in fork_trampoline ()

It used to work correctly with kernels before February 2012.

>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted:


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