ports/147504: [oss] panic: dev_pager_getpage: map function returns error
Aditya Sarawgi
sarawgi.aditya at gmail.com
Sat Jun 5 17:40:07 UTC 2010
>Number: 147504
>Category: ports
>Synopsis: [oss] panic: dev_pager_getpage: map function returns error
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Jun 05 17:40:06 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator: Aditya Sarawgi
>Release: 9.0-CURRENT
>Organization:
>Environment:
FreeBSD 9.0-CURRENT FreeBSD 9.0-CURRENT #0 r208032: Thu May 13 22:49:53 IST 2010 aditya@:/usr/obj/usr/src/sys/GENERIC i386
>Description:
I'm using the following sound card
none0 at pci0:0:27:0: class=0x040300 card=0x02731028 chip=0x284b8086 rev=0x03 hdr=0x00
vendor = 'Intel Corporation'
device = 'Intel audio controller embedded with the 82801H chipset ( ICH8 chipset ) (82801H)'
class = multimedia
subclass = HDA
System panics when oss is enabled and you try to play a sound file. Here's the core dump for the panic
osscore: Couldn't retrieve private data from file handle!
panic: dev_pager_getpage: map function returns error
cpuid = 0
KDB: enter: panic
Physical memory: 3054 MB
Dumping 143 MB: 128 112 96 80 64 48 32 16
Reading symbols from /usr/local/lib/oss/modules/osscore.ko...done.
Loaded symbols for /usr/local/lib/oss/modules/osscore.ko
Reading symbols from /usr/local/lib/oss/modules/oss_hdaudio.ko...done.
Loaded symbols for /usr/local/lib/oss/modules/oss_hdaudio.ko
#0 doadump () at pcpu.h:246
246 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) #0 doadump () at pcpu.h:246
#1 0xc04d2fe9 in db_fncall (dummy1=1, dummy2=0, dummy3=-1057017568,
dummy4=0xe903d88c "") at /usr/src/sys/ddb/db_command.c:548
#2 0xc04d33e1 in db_command (last_cmdp=0xc0df28dc, cmd_table=0x0, dopager=1)
at /usr/src/sys/ddb/db_command.c:445
#3 0xc04d353a in db_command_loop () at /usr/src/sys/ddb/db_command.c:498
#4 0xc04d53dd in db_trap (type=3, code=0) at /usr/src/sys/ddb/db_main.c:229
#5 0xc08d6736 in kdb_trap (type=3, code=0, tf=0xe903da34)
at /usr/src/sys/kern/subr_kdb.c:535
#6 0xc0be857b in trap (frame=0xe903da34) at /usr/src/sys/i386/i386/trap.c:694
#7 0xc0bc970b in calltrap () at /usr/src/sys/i386/i386/exception.s:165
#8 0xc08d68ba in kdb_enter (why=0xc0cc470f "panic", msg=0xc0cc470f "panic")
at cpufunc.h:71
#9 0xc08a4356 in panic (
fmt=0xc0cef102 "dev_pager_getpage: map function returns error")
at /usr/src/sys/kern/kern_shutdown.c:573
#10 0xc0b0178e in dev_pager_getpages (object=dwarf2_read_address: Corrupted DWARF expression.
)
at /usr/src/sys/vm/device_pager.c:236
#11 0xc0b0e940 in vm_fault (map=0xc6584a50, vaddr=680882176,
fault_type=2 '\002', fault_flags=Variable "fault_flags" is not available.
) at vm_pager.h:131
#12 0xc0be79dd in trap_pfault (frame=0xe903dd38, usermode=1, eva=680882176)
at /usr/src/sys/i386/i386/trap.c:832
#13 0xc0be8210 in trap (frame=0xe903dd38) at /usr/src/sys/i386/i386/trap.c:401
#14 0xc0bc970b in calltrap () at /usr/src/sys/i386/i386/exception.s:165
#15 0x288e7613 in ?? ()
Previous frame inner to this frame (corrupt stack?)
(kgdb)
>How-To-Repeat:
1) Install FreeBSD 9.0-CURRENT
2) Install oss from ports
3) Play a sound file
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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