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Bug 141823 - media-sound/mp3blaster-3.2.2 causes kernel 2.6.17-gentoo-r4 to panic
Summary: media-sound/mp3blaster-3.2.2 causes kernel 2.6.17-gentoo-r4 to panic
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: Sparc64 Linux
: Lowest trivial (vote)
Assignee: Sparc Porters
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2006-07-26 14:16 UTC by Friedrich Oslage (RETIRED)
Modified: 2008-05-12 09:26 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


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Description Friedrich Oslage (RETIRED) gentoo-dev 2006-07-26 14:16:32 UTC
mp3blaster works fine but every second time I exit it using ctrl + c I get a kernel panic.

exiting it by pressing Q always works.

# dmesg
Unable to handle kernel paging request at virtual address 0000000100052000
tsk->{mm,active_mm}->context = 0000000000001534
tsk->{mm,active_mm}->pgd = fffff80043986000
              \|/ ____ \|/
              "@'/ .. \`@"
              /_| \__/ |_\
                 \__U_/
mp3blaster(31381): Oops [#1]
TSTATE: 0000000080009604 TPC: 000000000053ddb0 TNPC: 000000000053ddb4 Y: 00000000    Not tainted
TPC: <memcpy+0x8b0/0x13c0>
g0: 00000000005c2500 g1: 00000001000521b8 g2: 0000000000000710 g3: 0000000000000058
g4: fffff80067de38c0 g5: fffff800000ce000 g6: fffff8001623c000 g7: 0000000000000180
o0: fffff80067e46e80 o1: 0000000100052000 o2: 0000000000000008 o3: 000000000053d680
o4: fffff80067e46010 o5: 0000000000000000 sp: fffff8001623eb01 ret_pc: 000000000053f1e8
RPC: <memcpy_user_stub+0xc/0x24>
l0: fffff8006740b908 l1: 0000000000800000 l2: 000000000020a000 l3: 00000000002099b8
l4: 0000000000000004 l5: fffff80067de38c0 l6: 000000000020a000 l7: 00000000002099f2
i0: fffff80067e46010 i1: 00000001000510f0 i2: 00000000000010d0 i3: fffff8006740b800
i4: 0000000000000434 i5: 0000000000000000 i6: fffff8001623ebc1 i7: 00000000005c258c
I7: <snd_pcm_lib_write_transfer+0x8c/0xe0>
Caller[00000000005c258c]: snd_pcm_lib_write_transfer+0x8c/0xe0
Caller[00000000005bfa00]: snd_pcm_lib_write1+0x2e0/0x500
Caller[00000000005c9b34]: snd_pcm_oss_sync+0x274/0x2a0
Caller[00000000005ca8d8]: snd_pcm_oss_release+0x18/0x80
Caller[000000000048c098]: __fput+0x98/0x160
Caller[0000000000489258]: filp_close+0x58/0x80
Caller[0000000000447934]: put_files_struct+0xf4/0x120
Caller[0000000000448f88]: do_exit+0x148/0x9a0
Caller[000000000044980c]: do_group_exit+0x2c/0xa0
Caller[0000000000454060]: get_signal_to_deliver+0x2a0/0x3c0
Caller[000000000042cec4]: do_signal32+0x24/0x13e0
Caller[0000000000421198]: do_notify_resume+0x1b8/0x5a0
Caller[00000000004054fc]: __handle_signal+0x10/0x54
Caller[00000000f7e9082c]: 0xf7e9082c
Instruction DUMP: b7b48914  bbb50916  bfb58918 <c19a5e00> e3ba1e00  92026040  8ea1e040  02600020  90022040 
Fixing recursive fault but reboot is needed!

# emerge --info
Gentoo Base System version 1.12.1
Portage 2.1.1_pre3-r4 (default-linux/sparc/sparc64/2006.0, gcc-3.4.6/vanilla, glibc-2.3.6-r4, 2.6.17-gentoo-r4 sparc64)
=================================================================
System uname: 2.6.17-gentoo-r4 sparc64 sun4u
app-admin/eselect-compiler: 2.0.0_rc2-r1
dev-lang/python:     2.4.3-r1
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache:     [Not Present]
dev-util/confcache:  [Not Present]
sys-apps/sandbox:    1.2.18.1
sys-devel/autoconf:  2.13, 2.60
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2
sys-devel/binutils:  2.17
sys-devel/gcc-config: 2.0.0_rc1
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.11-r6
ACCEPT_KEYWORDS="sparc ~sparc"
AUTOCLEAN="yes"
CBUILD="sparc-unknown-linux-gnu"
CFLAGS="-mcpu=ultrasparc -mtune=ultrasparc -O2 -pipe"
CHOST="sparc-unknown-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/X11/xkb"
CONFIG_PROTECT_MASK="/etc/env.d /etc/eselect/compiler /etc/gconf /etc/revdep-rebuild /etc/terminfo"
CXXFLAGS="-mcpu=ultrasparc -mtune=ultrasparc -O2 -pipe"
DISTDIR="/tmp/distfiles"
FEATURES="sandbox userfetch userpriv usersandbox"
GENTOO_MIRRORS="ftp://ftp.tu-clausthal.de/pub/linux/gentoo/         http://ftp.uni-erlangen.de/pub/mirrors/gentoo/"
LANG="de_DE.UTF-8"
LINGUAS="de"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude='/distfiles' --exclude='/local' --exclude='/packages'"
PORTAGE_TMPDIR="/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.de.gentoo.org/gentoo-portage"
USE="sparc 7zip X alsa asf bzip2 custom-cflags dlloader dri dvd dvdread firefox gif gzip jpeg jpeg2k mad mp3 mp4 mp4live mpeg mpeg2 mplayer ncurses nls no-old-linux nptl nptlonly nsplugin ntp ogg oggvorbis opengl pdf png screen smp ssl symlink threads threadsonly tiff ultra1 unicode vorbis wma xanim xorg xv xvid zip zlib elibc_glibc input_devices_mouse input_devices_keyboard kernel_linux linguas_de userland_GNU video_cards_sunffb"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LDFLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY
Comment 1 Steve Dibb (RETIRED) gentoo-dev 2007-02-05 01:46:18 UTC
still a problem in 3.2.3?
Comment 2 Friedrich Oslage (RETIRED) gentoo-dev 2007-02-05 16:38:06 UTC
still reproducible with media-sound/mp3blaster-3.2.3 and sys-kernel/gentoo-sources-2.6.19-r4
Comment 3 Gustavo Zacarias (RETIRED) gentoo-dev 2007-07-25 21:43:55 UTC
It's very likely an alsa-lib or snd-sun-cs4231 bug.
Comment 4 Mariusz Kozlowski 2008-02-02 20:14:48 UTC
(In reply to comment #3)
> It's very likely an alsa-lib or snd-sun-cs4231 bug.
> 

Fixed in Linus tree (commit 4939c660341d1439b8c70c3e006e7fc182f5111e).

See:

http://lkml.org/lkml/2008/1/24/426

and

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4939c660341d1439b8c70c3e006e7fc182f5111e
Comment 5 Friedrich Oslage (RETIRED) gentoo-dev 2008-05-12 09:26:33 UTC
Closing this one since I'm no longer able to reproduce is with >=sys-kernel/gentoo-sources-2.6.25