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Old 06-29-2012, 10:47 AM
Steve Graham
 
Default Bug#679519: linux-image-3.2.0-3-rt-amd64: usbhid causes crashes in applications by memory corruption

Package: src:linux Version: 3.2.21-2
X-Mailer: reportbug 4.12.6
Date: Fri, 29 Jun 2012 11:26:06 +0100

Severity: normal Tags: upstream

When I plug in a USB mouse (or keyboard, but I don't normally do that) into
this laptop, the first event -- mouse movement -- causes some applications to
crash with a memory corruption message from malloc.

Applications which reliably crash every time are audacious, cairo-dock and
zenity. However, if re-started, they may or may not crash again.

If usbhid is blacklisted, no crashes occur, although, obviously, the mouse
does not work. I can use the built-in trackpad.

I've tried a "vanilla" kernel compiled from source (although not the Debian
way; sorry) and the result is the same. I don't know much about kernel modules
and memory, so I don't know how to provide more useful information.
Obviously usbhid must be in use on every linux desktop or laptop in the world,
and I've found no other reports of similar problems. Am I the only person
using 64-bit linux on a dual-core Intel Atom?

Here is a backtrace from audacious:

*** glibc detected *** audacious: malloc(): memory corruption: 0x0000000001b79830 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x75b46)[0x7fd0f8eebb46]
/lib/x86_64-linux-gnu/libc.so.6(+0x78bb3)[0x7fd0f8eeebb3]
/lib/x86_64-linux-gnu/libc.so.6(__libc_malloc+0x70)[0x7fd0f8ef0960]
/usr/lib/libXi.so.6(+0x9a84)[0x7fd0f786aa84]
/usr/lib/x86_64-linux-gnu/libX11.so.6(_XEnq+0xd5)[0x7fd0f7ab7615]
/usr/lib/x86_64-linux-gnu/libX11.so.6(+0x44563)[0x7fd0f7ab4563]
/usr/lib/x86_64-linux-gnu/libX11.so.6(_XEventsQueued+0x55)[0x7fd0f7ab4fa5]
/usr/lib/x86_64-linux-gnu/libX11.so.6(XPending+0x5d)[0x7fd0f7aa663d]
/usr/lib/x86_64-linux-gnu/libgdk-3.so.0(+0x4b078)[0x7fd0f9b26078]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_check+0x1a3)[0x7fd0fa836643]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x4aad6)[0x7fd0fa836ad6]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_loop_run+0x6a)[0x7fd0fa836f9a]
/usr/lib/x86_64-linux-gnu/libgtk-3.so.0(gtk_main+0x85)[0x7fd0f9edc2d5]
audacious[0x40e030]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd)[0x7fd0f8e94ead]
audacious[0x40e5f1]
======= Memory map: ========
00400000-00440000 r-xp 00000000 08:01 387801 /usr/bin/audacious
0063f000-00640000 r--p 0003f000 08:01 387801 /usr/bin/audacious
00640000-00643000 rw-p 00040000 08:01 387801 /usr/bin/audacious
00643000-00646000 rw-p 00000000 00:00 0
01760000-01b94000 rw-p 00000000 00:00 0 [heap]
7fd0cea2b000-7fd0ceaba000 r--p 00000000 08:01 391784
/usr/share/fonts/truetype/ttf-dejavu/DejaVuSans-Bold.ttf
7fd0ceaba000-7fd0d2032000 r--p 00000000 08:01 456191
/usr/share/icons/gnome/icon-theme.cache
7fd0d2032000-7fd0d2ad7000 r--p 00000000 08:01 417515
/usr/share/icons/hicolor/icon-theme.cache
7fd0d2ad7000-7fd0d2b72000 r--p 00000000 08:01 391779
/usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
7fd0d2b72000-7fd0d2b74000 r-xp 00000000 08:01 598420
/usr/lib/x86_64-linux-gnu/pango/1.6.0/modules/pango-basic-fc.so
7fd0d2b74000-7fd0d2d73000 ---p 00002000 08:01 598420
/usr/lib/x86_64-linux-gnu/pango/1.6.0/modules/pango-basic-fc.so
7fd0d2d73000-7fd0d2d74000 r--p 00001000 08:01 598420
/usr/lib/x86_64-linux-gnu/pango/1.6.0/modules/pango-basic-fc.so
7fd0d2d74000-7fd0d2d75000 rw-p 00002000 08:01 598420
/usr/lib/x86_64-linux-gnu/pango/1.6.0/modules/pango-basic-fc.so
7fd0d2d75000-7fd0d2da3000 r-xp 00000000 08:01 492393
/usr/lib/x86_64-linux-gnu/libbluray.so.1.1.0
7fd0d2da3000-7fd0d2fa3000 ---p 0002e000 08:01 492393
/usr/lib/x86_64-linux-gnu/libbluray.so.1.1.0
7fd0d2fa3000-7fd0d2fa4000 r--p 0002e000 08:01 492393
/usr/lib/x86_64-linux-gnu/libbluray.so.1.1.0
7fd0d2fa4000-7fd0d2fa5000 rw-p 0002f000 08:01 492393
/usr/lib/x86_64-linux-gnu/libbluray.so.1.1.0
7fd0d2fa5000-7fd0d2fa7000 r-xp 00000000 08:01 468700
/lib/x86_64-linux-gnu/libutil-2.13.so
7fd0d2fa7000-7fd0d31a6000 ---p 00002000 08:01 468700
/lib/x86_64-linux-gnu/libutil-2.13.so
7fd0d31a6000-7fd0d31a7000 r--p 00001000 08:01 468700
/lib/x86_64-linux-gnu/libutil-2.13.so
7fd0d31a7000-7fd0d31a8000 rw-p 00002000 08:01 468700
/lib/x86_64-linux-gnu/libutil-2.13.so
7fd0d31a8000-7fd0d31b6000 r-xp 00000000 08:01 493214
/lib/x86_64-linux-gnu/libudev.so.0.13.0
7fd0d31b6000-7fd0d33b5000 ---p 0000e000 08:01 493214
/lib/x86_64-linux-gnu/libudev.so.0.13.0
7fd0d33b5000-7fd0d33b6000 r--p 0000d000 08:01 493214
/lib/x86_64-linux-gnu/libudev.so.0.13.0
7fd0d33b6000-7fd0d33b7000 rw-p 0000e000 08:01 493214
/lib/x86_64-linux-gnu/libudev.so.0.13.0
7fd0d33b7000-7fd0d33cf000 r-xp 00000000 08:01 492405
/usr/lib/x86_64-linux-gnu/gvfs/libgvfscommon.so
7fd0d33cf000-7fd0d35ce000 ---p 00018000 08:01 492405
/usr/lib/x86_64-linux-gnu/gvfs/libgvfscommon.so
7fd0d35ce000-7fd0d35cf000 r--p 00017000 08:01 492405
/usr/lib/x86_64-linux-gnu/gvfs/libgvfscommon.so
7fd0d35cf000-7fd0d35d0000 rw-p 00018000 08:01 492405
/usr/lib/x86_64-linux-gnu/gvfs/libgvfscommon.so
7fd0d35d0000-7fd0d35f9000 r-xp 00000000 08:01 492372
/usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so
7fd0d35f9000-7fd0d37f9000 ---p 00029000 08:01 492372
/usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so
7fd0d37f9000-7fd0d37fa000 r--p 00029000 08:01 492372
/usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so
7fd0d37fa000-7fd0d37fb000 rw-p 0002a000 08:01 492372
/usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so
7fd0d37fb000-7fd0d3800000 r-xp 00000000 08:01 492583
/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so
7fd0d3800000-7fd0d39ff000 ---p 00005000 08:01 492583
/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so
7fd0d39ff000-7fd0d3a00000 r--p 00004000 08:01 492583
/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so
7fd0d3a00000-7fd0d3a01000 rw-p 00005000 08:01 492583
/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so

7fd0d3a01000-7fd0d3a02000 ---p 00000000 00:00 0
7fd0d3a02000-7fd0d4202000 rw-p 00000000 00:00 0 [stack:3696]
7fd0d4202000-7fd0d4203000 ---p 00000000 00:00 0
7fd0d4203000-7fd0d4a03000 rw-p 00000000 00:00 0 [stack:3695]
7fd0d4a03000-7fd0d4a04000 ---p 00000000 00:00 0
7fd0d4a04000-7fd0d5204000 rw-p 00000000 00:00 0 [stack:3694]
7fd0d5204000-7fd0d5205000 ---p 00000000 00:00 0
7fd0d5205000-7fd0d5a05000 rw-p 00000000 00:00 0 [stack:3693]
7fd0d5a05000-7fd0d5a07000 r-xp 00000000 08:01 525791
/usr/lib/x86_64-linux-gnu/audacious/Container/pls.so
7fd0d5a07000-7fd0d5c07000 ---p 00002000 08:01 525791
/usr/lib/x86_64-linux-gnu/audacious/Container/pls.so
7fd0d5c07000-7fd0d5c08000 r--p 00002000 08:01 525791
/usr/lib/x86_64-linux-gnu/audacious/Container/pls.so
7fd0d5c08000-7fd0d5c09000 rw-p 00003000 08:01 525791
/usr/lib/x86_64-linux-gnu/audacious/Container/pls.so*** glibc detected *** zenity: malloc(): memory
corruption: 0x0000000001d577e0 ***

======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x75b46)[0x7f3de6d5cb46]
/lib/x86_64-linux-gnu/libc.so.6(+0x78bb3)[0x7f3de6d5fbb3]
/lib/x86_64-linux-gnu/libc.so.6(__libc_malloc+0x70)[0x7f3de6d61960]
/usr/lib/libXi.so.6(+0x9a84)[0x7f3de64c8a84]
/usr/lib/x86_64-linux-gnu/libX11.so.6(_XEnq+0xd5)[0x7f3de8e85615]
/usr/lib/x86_64-linux-gnu/libX11.so.6(+0x44563)[0x7f3de8e82563]
/usr/lib/x86_64-linux-gnu/libX11.so.6(_XEventsQueued+0x55)[0x7f3de8e82fa5]
/usr/lib/x86_64-linux-gnu/libX11.so.6(XPending+0x5d)[0x7f3de8e7463d]
/usr/lib/x86_64-linux-gnu/libgdk-3.so.0(+0x4b078)[0x7f3de9b7a078]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_check+0x1a3)[0x7f3de91c4643]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x4aad6)[0x7f3de91c4ad6]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_loop_run+0x6a)[0x7f3de91c4f9a]
/usr/lib/x86_64-linux-gnu/libgtk-3.so.0(gtk_main+0x85)[0x7f3de9f302d5]
zenity[0x40ef06]
zenity[0x407ba2]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd)[0x7f3de6d05ead]
zenity[0x407c61]
======= Memory map: ========
00400000-00415000 r-xp 00000000 08:01 385726 /usr/bin/zenity
00614000-00615000 r--p 00014000 08:01 385726 /usr/bin/zenity
00615000-00617000 rw-p 00015000 08:01 385726 /usr/bin/zenity
00617000-00618000 rw-p 00000000 00:00 0
01bde000-01d65000 rw-p 00000000 00:00 0 [heap]
7f3dd0000000-7f3dd0021000 rw-p 00000000 00:00 0
7f3dd0021000-7f3dd4000000 ---p 00000000 00:00 0
7f3dd6280000-7f3dd631b000 r--p 00000000 08:01 391779
/usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
7f3dd631b000-7f3dd631d000 r-xp 00000000 08:01 598420
/usr/lib/x86_64-linux-gnu/pango/1.6.0/modules/pango-basic-fc.so
7f3dd631d000-7f3dd651c000 ---p 00002000 08:01 598420
/usr/lib/x86_64-linux-gnu/pango/1.6.0/modules/pango-basic-fc.so
7f3dd651c000-7f3dd651d000 r--p 00001000 08:01 598420
/usr/lib/x86_64-linux-gnu/pango/1.6.0/modules/pango-basic-fc.so
7f3dd651d000-7f3dd651e000 rw-p 00002000 08:01 598420
/usr/lib/x86_64-linux-gnu/pango/1.6.0/modules/pango-basic-fc.so
7f3dd651e000-7f3dd651f000 r--s 00000000 08:01 125453
/var/cache/fontconfig/c05880de57d1f5e948fdfacc138775d9-le64.cache-3
7f3dd651f000-7f3dd6528000 r--s 00000000 08:01 125439
/var/cache/fontconfig/945677eb7aeaf62f1d50efc3fb3ec7d8-le64.cache-3
7f3dd6528000-7f3dd652b000 r--s 00000000 08:01 125451
/var/cache/fontconfig/ea47318ec9849e1a71e80a5d69d13859-le64.cache-3
7f3dd652b000-7f3dd652d000 r--s 00000000 08:01 125450
/var/cache/fontconfig/e3fa16a14183b06aa45b3e009278fd14-le64.cache-3
7f3dd652d000-7f3dd6531000 r--s 00000000 08:01 125448
/var/cache/fontconfig/6eb3985aa4124903f6ff08ba781cd364-le64.cache-3
7f3dd6531000-7f3dd653a000 r--s 00000000 08:01 125447
/var/cache/fontconfig/6d41288fd70b0be22e8c3a91e032eec0-le64.cache-3
7f3dd653a000-7f3dd653b000 r--s 00000000 08:01 122195
/var/cache/fontconfig/4794a0821666d79190d59a36cb4f44b5-le64.cache-3
7f3dd653b000-7f3dd653e000 r--s 00000000 08:01 125049
/var/cache/fontconfig/c57959a16110560c8d0fcea73374aeeb-le64.cache-3
7f3dd653e000-7f3dd6548000 r--s 00000000 08:01 125438
/var/cache/fontconfig/d52a8644073d54c13679302ca1180695-le64.cache-3
7f3dd6548000-7f3dd654b000 r--s 00000000 08:01 125441
/var/cache/fontconfig/e13b20fdb08344e0e664864cc2ede53d-le64.cache-3
7f3dd654b000-7f3dd9ac3000 r--p 00000000 08:01 456191
/usr/share/icons/gnome/icon-theme.cache
7f3dd9ac3000-7f3dda568000 r--p 00000000 08:01 417515
/usr/share/icons/hicolor/icon-theme.cache
7f3dda568000-7f3dda56d000 r-xp 00000000 08:01 492583
/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so
7f3dda56d000-7f3dda76c000 ---p 00005000 08:01 492583
/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so
7f3dda76c000-7f3dda76d000 r--p 00004000 08:01 492583
/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so
7f3dda76d000-7f3dda76e000 rw-p 00005000 08:01 492583
/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so
7f3dda76e000-7f3dda79c000 r-xp 00000000 08:01 492393
/usr/lib/x86_64-linux-gnu/libbluray.so.1.1.0
7f3dda79c000-7f3dda99c000 ---p 0002e000 08:01 492393
/usr/lib/x86_64-linux-gnu/libbluray.so.1.1.0
7f3dda99c000-7f3dda99d000 r--p 0002e000 08:01 492393
/usr/lib/x86_64-linux-gnu/libbluray.so.1.1.0
7f3dda99d000-7f3dda99e000 rw-p 0002f000 08:01 492393
/usr/lib/x86_64-linux-gnu/libbluray.so.1.1.0
7f3dda99e000-7f3dda9a0000 r-xp 00000000 08:01 468700
/lib/x86_64-linux-gnu/libutil-2.13.so
7f3dda9a0000-7f3ddab9f000 ---p 00002000 08:01 468700
/lib/x86_64-linux-gnu/libutil-2.13.so
7f3ddab9f000-7f3ddaba0000 r--p 00001000 08:01 468700
/lib/x86_64-linux-gnu/libutil-2.13.so
7f3ddaba0000-7f3ddaba1000 rw-p 00002000 08:01 468700
/lib/x86_64-linux-gnu/libutil-2.13.so
7f3ddaba1000-7f3ddabaf000 r-xp 00000000 08:01 493214
/lib/x86_64-linux-gnu/libudev.so.0.13.0
7f3ddabaf000-7f3ddadae000 ---p 0000e000 08:01 493214
/lib/x86_64-linux-gnu/libudev.so.0.13.0
7f3ddadae000-7f3ddadaf000 r--p 0000d000 08:01 493214
/lib/x86_64-linux-gnu/libudev.so.0.13.0ifdown: Use --help for help

[1]+ Aborted audacious





-- Package-specific info:
** Version:
Linux version 3.2.0-3-rt-amd64 (Debian 3.2.21-2) (debian-kernel@lists.debian.org) (gcc version 4.6.3
(Debian 4.6.3-8) ) #1 SMP PREEMPT RT Tue Jun 26 08:08:14 UTC 2012


** Command line:
BOOT_IMAGE=/boot/vmlinuz-3.2.0-3-rt-amd64 root=UUID=f1efd520-cfeb-4163-a2e6-14efe6601aed ro quiet splash

** Not tainted

** Kernel log:
[ 17.555112] hub 4-0:1.0: USB hub found
[ 17.555147] hub 4-0:1.0: 2 ports detected
[ 17.555743] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16
[ 17.555778] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[ 17.555791] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[ 17.555847] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
[ 17.556277] uhci_hcd 0000:00:1d.3: irq 16, io base 0x00001880
[ 17.556554] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[ 17.556568] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 17.556579] usb usb5: Product: UHCI Host Controller
[ 17.556589] usb usb5: Manufacturer: Linux 3.2.0-3-rt-amd64 uhci_hcd
[ 17.556599] usb usb5: SerialNumber: 0000:00:1d.3
[ 17.557482] hub 5-0:1.0: USB hub found
[ 17.557521] hub 5-0:1.0: 2 ports detected
[ 17.719424] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 17.719582] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
[ 17.719944] snd_hda_intel 0000:00:1b.0: setting latency timer to 64
[ 17.830380] Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[ 17.830386] Copyright(c) 2003-2011 Intel Corporation
[ 17.830577] iwlwifi 0000:05:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 17.830620] iwlwifi 0000:05:00.0: setting latency timer to 64
[ 17.830689] iwlwifi 0000:05:00.0: pci_resource_len = 0x00002000
[ 17.830696] iwlwifi 0000:05:00.0: pci_resource_base = ffffc90001c94000
[ 17.830703] iwlwifi 0000:05:00.0: HW Revision ID = 0x34
[ 17.831009] iwlwifi 0000:05:00.0: irq 48 for MSI/MSI-X
[ 17.831172] iwlwifi 0000:05:00.0: Detected Intel(R) Centrino(R) Wireless-N 130 BGN, REV=0xB0
[ 17.831564] iwlwifi 0000:05:00.0: L1 Enabled; Disabling L0S
[ 17.848570] iwlwifi 0000:05:00.0: device EEPROM VER=0x716, CALIB=0x6
[ 17.848577] iwlwifi 0000:05:00.0: Device SKU: 0X150
[ 17.848583] iwlwifi 0000:05:00.0: Valid Tx ant: 0X1, Valid Rx ant: 0X3
[ 17.848648] iwlwifi 0000:05:00.0: Tunable channels: 13 802.11bg, 0 802.11a channels
[ 17.996165] usb 1-8: new high-speed USB device number 4 using ehci_hcd
[ 18.076258] iwlwifi 0000:05:00.0: loaded firmware version 18.168.6.1
[ 18.078293] Registered led device: phy0-led
[ 18.131980] usb 1-8: New USB device found, idVendor=2232, idProduct=1020
[ 18.131988] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 18.131994] usb 1-8: Product: WebCam SC-0311139N
[ 18.131999] usb 1-8: Manufacturer: Image Processor
[ 18.132003] usb 1-8: SerialNumber: SM3711
[ 18.139065] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 18.272469] Linux media interface: v0.10
[ 18.343946] Linux video capture interface: v2.00
[ 18.369757] input: PS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input7
[ 18.380188] usb 2-1: new low-speed USB device number 2 using uhci_hcd
[ 18.387060] uvcvideo: Found UVC 1.00 device WebCam SC-0311139N (2232:1020)
[ 18.391869] input: WebCam SC-0311139N as
/devices/pci0000:00/0000:00:1d.7/usb1/1-8/1-8:1.0/input/input8

[ 18.392522] usbcore: registered new interface driver uvcvideo
[ 18.392529] USB Video Class driver (1.1.1)
[ 18.548255] usb 2-1: New USB device found, idVendor=1bcf, idProduct=0007
[ 18.548263] usb 2-1: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 18.548269] usb 2-1: Product: USB Optical Mouse
[ 18.706293] input: USB Optical Mouse as
/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1:1.0/input/input9
[ 18.707850] generic-usb 0003:1BCF:0007.0001: input,hiddev0,hidraw0: USB HID v1.10 Mouse [USB
Optical Mouse] on usb-0000:00:1d.0-1/input0

[ 18.707983] usbcore: registered new interface driver usbhid
[ 18.707990] usbhid: USB HID core driver
[ 18.788169] usb 3-2: new full-speed USB device number 2 using uhci_hcd
[ 18.941852] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 18.942477] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 18.944179] usb 3-2: New USB device found, idVendor=8086, idProduct=0189
[ 18.944192] usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 19.389237] Bluetooth: Core ver 2.16
[ 19.389322] NET: Registered protocol family 31
[ 19.389330] Bluetooth: HCI device and connection manager initialized
[ 19.389344] Bluetooth: HCI socket layer initialized
[ 19.389352] Bluetooth: L2CAP socket layer initialized
[ 19.389396] Bluetooth: SCO socket layer initialized
[ 19.486905] Bluetooth: Generic Bluetooth USB driver ver 0.6
[ 19.488384] usbcore: registered new interface driver btusb
[ 20.795834] Adding 1983484k swap on /dev/sda5. Priority:-1 extents:1 across:1983484k
[ 21.163862] r8169 0000:09:00.0: PME# enabled
[ 21.352574] EXT3-fs (sda1): using internal journal
[ 21.805427] loop: module loaded
[ 24.074000] kjournald starting. Commit interval 5 seconds
[ 24.075088] EXT3-fs (sda6): using internal journal
[ 24.075100] EXT3-fs (sda6): mounted filesystem with ordered data mode
[ 25.384693] r8169 0000:09:00.0: PME# disabled
[ 25.598859] r8169 0000:09:00.0: eth0: link down
[ 25.598936] r8169 0000:09:00.0: eth0: link down
[ 25.600335] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 26.643851] RPC: Registered named UNIX socket transport module.
[ 26.643858] RPC: Registered udp transport module.
[ 26.643862] RPC: Registered tcp transport module.
[ 26.643866] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 26.758241] FS-Cache: Loaded
[ 26.920454] FS-Cache: Netfs 'nfs' registered for caching
[ 26.979587] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 27.221441] r8169 0000:09:00.0: eth0: link up
[ 27.222511] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 29.124853] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[ 29.137403] NFSD: starting 90-second grace period
[ 30.453619] lp: driver loaded but no devices found
[ 30.497773] ppdev: user-space parallel port driver
[ 33.460963] Bluetooth: RFCOMM TTY layer initialized
[ 33.461010] Bluetooth: RFCOMM socket layer initialized
[ 33.461017] Bluetooth: RFCOMM ver 1.11
[ 33.577294] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 33.577312] Bluetooth: BNEP filters: protocol multicast
[ 34.035678] r8169 0000:09:00.0: eth0: link down
[ 35.599603] r8169 0000:09:00.0: eth0: link up
[ 38.024190] eth0: no IPv6 routers present

** Model information
sys_vendor: SAMSUNG ELECTRONICS CO., LTD.
product_name: NC210/NC110
product_version: Not Applicable
chassis_vendor: SAMSUNG ELECTRONICS CO., LTD.
chassis_version: N/A
bios_vendor: Phoenix Technologies Ltd.
bios_version: 01VG.M013.20110704.RHU
board_vendor: SAMSUNG ELECTRONICS CO., LTD.
board_name: NC210/NC110
board_version: Not Applicable

** Loaded modules:
bnep
rfcomm
cpufreq_stats
cpufreq_userspace
cpufreq_conservative
cpufreq_powersave
parport_pc
ppdev
lp
parport
autofs4
nfsd
nfs
nfs_acl
auth_rpcgss
fscache
lockd
sunrpc
loop
btusb
bluetooth
crc16
joydev
usbhid
hid
uvcvideo
videodev
v4l2_compat_ioctl32
media
arc4
snd_hda_codec_realtek
iwlwifi
snd_hda_intel
mac80211
snd_hda_codec
uhci_hcd
ehci_hcd
cfg80211
samsung_laptop
snd_hwdep
usbcore
coretemp
snd_pcm_oss
snd_mixer_oss
snd_pcm
snd_page_alloc
snd_seq_midi
snd_seq_midi_event
rfkill
snd_rawmidi
r8169
snd_seq
mii
psmouse
i2c_i801
serio_raw
pcspkr
iTCO_wdt
iTCO_vendor_support
usb_common
snd_seq_device
snd_timer
snd
battery
soundcore
acpi_cpufreq
mperf
processor
ac
power_supply
evdev
ext3
mbcache
jbd
sd_mod
crc_t10dif
ahci
libahci
libata
scsi_mod
i915
i2c_algo_bit
video
drm_kms_helper
drm
thermal
i2c_core
thermal_sys
button

** Network interface configuration:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo eth0

iface lo inet loopback

iface eth0 inet static
hostname sung
address 192.168.101.10
netmask 255.255.255.0
network 192.168.101.0
gateway 192.168.101.1
MTU 1458

#

iface wlan0 inet dhcp
essid Annaghvarn
wireless-essid Annaghvarn
hostname sung
wpa-essid Annaghvarn
wpa-driver nl80211
wpa-proto WPA
wpa-psk ***********



** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether e8:11:32:d4:84:53 brd ff:ff:ff:ff:ff:ff
inet 192.168.101.10/24 brd 192.168.101.255 scope global eth0
inet6 fe80::ea11:32ff:fed4:8453/64 scope link
valid_lft forever preferred_lft forever
3: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ether dc:a9:71:4f:42:af brd ff:ff:ff:ff:ff:ff

*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo
colls carrier compressed
lo: 260 4 0 0 0 0 0 0 260 4 0 0 0
0 0 0
wlan0: 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0
eth0: 3890690 32212 0 0 0 0 0 0 20833372 45943 0 0 0
0 0 0


*** Protocol statistics:
Ip:
32206 total packets received
0 forwarded
0 incoming packets discarded
32206 incoming packets delivered
45948 requests sent out
Icmp:
0 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
2 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 2
IcmpMsg:
OutType3: 2
Tcp:
10 active connections openings
1 passive connection openings
0 failed connection attempts
0 connection resets received
1 connections established
32081 segments received
45843 segments send out
3 segments retransmited
0 bad segments received.
0 resets sent
Udp:
115 packets received
2 packets to unknown port received.
0 packet receive errors
100 packets sent
UdpLite:
TcpExt:
2 TCP sockets finished time wait in fast timer
877 delayed acks sent
4 delayed acks further delayed because of locked socket
15707 packet headers predicted
68 acknowledgments not containing data payload received
16185 predicted acknowledgments
1 other TCP timeouts
IpExt:
InMcastPkts: 8
InBcastPkts: 30
InOctets: 3439522
OutOctets: 20190914
InMcastOctets: 288
InBcastOctets: 7320


** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation N10 Family DMI Bridge [8086:a010] (rev 02)
Subsystem: Samsung Electronics Co Ltd Device [144d:c0a8]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller [0300]: Intel Corporation N10 Family Integrated Graphics
Controller [8086:a011] (rev 02) (prog-if 00 [VGA controller])

Subsystem: Samsung Electronics Co Ltd Device [144d:c0a8]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 44
Region 0: Memory at f0200000 (32-bit, non-prefetchable) [size=512K]
Region 1: I/O ports at 18d0 [size=8]
Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M]
Region 3: Memory at f0000000 (32-bit, non-prefetchable) [size=1M]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915

00:02.1 Display controller [0380]: Intel Corporation N10 Family Integrated Graphics Controller
[8086:a012] (rev 02)

Subsystem: Samsung Electronics Co Ltd Device [144d:c0a8]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Region 0: Memory at f0280000 (32-bit, non-prefetchable) [size=512K]
Capabilities: <access denied>

00:1b.0 Audio device [0403]: Intel Corporation N10/ICH 7 Family High Definition Audio Controller
[8086:27d8] (rev 02)

Subsystem: Samsung Electronics Co Ltd Device [144d:c0a8]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 47
Region 0: Memory at f0300000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel

00:1c.0 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 1 [8086:27d0] (rev
02) (prog-if 00 [Normal decode])

Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 00005000-00005fff
Memory behind bridge: f0100000-f01fffff
Prefetchable memory behind bridge: 0000000080d00000-0000000080efffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1c.1 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 2 [8086:27d2] (rev
02) (prog-if 00 [Normal decode])

Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: 80900000-80afffff
Prefetchable memory behind bridge: 0000000080b00000-0000000080cfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1c.2 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 3 [8086:27d4] (rev
02) (prog-if 00 [Normal decode])

Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Bus: primary=00, secondary=09, subordinate=09, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: 80500000-808fffff
Prefetchable memory behind bridge: 00000000f0500000-00000000f05fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1c.3 PCI bridge [0604]: Intel Corporation N10/ICH 7 Family PCI Express Port 4 [8086:27d6] (rev
02) (prog-if 00 [Normal decode])

Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Bus: primary=00, secondary=0b, subordinate=0b, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: 80100000-802fffff
Prefetchable memory behind bridge: 0000000080300000-00000000804fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1d.0 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 [8086:27c8]
(rev 02) (prog-if 00 [UHCI])

Subsystem: Samsung Electronics Co Ltd Device [144d:c0a8]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 4: I/O ports at 1820 [size=32]
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 [8086:27c9]
(rev 02) (prog-if 00 [UHCI])

Subsystem: Samsung Electronics Co Ltd Device [144d:c0a8]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 19
Region 4: I/O ports at 1840 [size=32]
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 [8086:27ca]
(rev 02) (prog-if 00 [UHCI])

Subsystem: Samsung Electronics Co Ltd Device [144d:c0a8]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 18
Region 4: I/O ports at 1860 [size=32]
Kernel driver in use: uhci_hcd

00:1d.3 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 [8086:27cb]
(rev 02) (prog-if 00 [UHCI])

Subsystem: Samsung Electronics Co Ltd Device [144d:c0a8]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin D routed to IRQ 16
Region 4: I/O ports at 1880 [size=32]
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller [0c03]: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller [8086:27cc]
(rev 02) (prog-if 20 [EHCI])

Subsystem: Samsung Electronics Co Ltd Device [144d:c0a8]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at 80000000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e2) (prog-if
01 [Subtractive decode])

Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=11, subordinate=11, sec-latency=32
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>

00:1f.0 ISA bridge [0601]: Intel Corporation NM10 Family LPC Controller [8086:27bc] (rev 02)
Subsystem: Samsung Electronics Co Ltd Device [144d:c0a8]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>

00:1f.2 SATA controller [0106]: Intel Corporation N10/ICH7 Family SATA AHCI Controller [8086:27c1]
(rev 02) (prog-if 01 [AHCI 1.0])

Subsystem: Samsung Electronics Co Ltd Device [144d:c0a8]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 45
Region 0: I/O ports at 18e8 [size=8]
Region 1: I/O ports at 18dc [size=4]
Region 2: I/O ports at 18e0 [size=8]
Region 3: I/O ports at 18d8 [size=4]
Region 4: I/O ports at 18c0 [size=16]
Region 5: Memory at 80000400 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ahci

00:1f.3 SMBus [0c05]: Intel Corporation N10/ICH 7 Family SMBus Controller [8086:27da] (rev 02)
Subsystem: Samsung Electronics Co Ltd Device [144d:c0a8]
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin B routed to IRQ 19
Region 4: I/O ports at 18a0 [size=32]
Kernel driver in use: i801_smbus

05:00.0 Network controller [0280]: Intel Corporation WiFi 130 Series [8086:0896] (rev 34)
Subsystem: Intel Corporation Device [8086:5005]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR+ <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 48
Region 0: Memory at f0100000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi

09:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express
Fast Ethernet controller [10ec:8136] (rev 05)

Subsystem: Samsung Electronics Co Ltd Device [144d:c0a8]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR+ <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 46
Region 0: I/O ports at 2000 [size=256]
Region 2: Memory at f050c000 (64-bit, prefetchable) [size=4K]
Region 4: Memory at f0508000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169


** USB devices:
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 8086:0189 Intel Corp.
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 1bcf:0007 Sunplus Innovation Technology Inc. Optical Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 004: ID 2232:1020
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 6.0.4
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-3-rt-amd64 (SMP w/4 CPU cores; PREEMPT)
Locale: LANG=en_IE.UTF-8, LC_CTYPE=en_IE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-3.2.0-3-rt-amd64 depends on:
ii debconf [debconf-2.0] 1.5.36.1 Debian configuration management sy
ii initramfs-tools [linux-initra 0.103 generic modular initramfs generato
ii kmod 6-2 tools for managing Linux kernel mo
ii linux-base 3.5 Linux image base package
ii module-init-tools 6-2 transitional dummy package (module

Versions of packages linux-image-3.2.0-3-rt-amd64 recommends:
ii firmware-linux-free 3 Binary firmware for various driver

Versions of packages linux-image-3.2.0-3-rt-amd64 suggests:
pn debian-kernel- <none> (no description available)
ii grub-pc 1.98+20100804-14+squeeze1 GRand Unified Bootloader, version
pn linux-doc-3.2 <none> (no description available)

Versions of packages linux-image-3.2.0-3-rt-amd64 is related to:
pn firmware-atheros <none> (no description available)
pn firmware-bnx2 <none> (no description available)
pn firmware-bnx2x <none> (no description available)
pn firmware-brcm80211 <none> (no description available)
pn firmware-intelwimax <none> (no description available)
pn firmware-ipw2x00 <none> (no description available)
pn firmware-ivtv <none> (no description available)
ii firmware-iwlwifi 0.35 Binary firmware for Intel Wireless
pn firmware-libertas <none> (no description available)
pn firmware-linux <none> (no description available)
ii firmware-linux-nonfree 0.35 Binary firmware for various driver
pn firmware-myricom <none> (no description available)
pn firmware-netxen <none> (no description available)
pn firmware-qlogic <none> (no description available)
pn firmware-ralink <none> (no description available)
pn firmware-realtek <none> (no description available)
pn xen-hypervisor <none> (no description available)

-- debconf information:
linux-image-3.2.0-3-rt-amd64/prerm/removing-running-kernel-3.2.0-3-rt-amd64: true
linux-image-3.2.0-3-rt-amd64/postinst/ignoring-ramdisk:
linux-image-3.2.0-3-rt-amd64/postinst/depmod-error-initrd-3.2.0-3-rt-amd64: false
linux-image-3.2.0-3-rt-amd64/postinst/missing-firmware-3.2.0-3-rt-amd64:





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Old 06-29-2012, 01:11 PM
Ben Hutchings
 
Default Bug#679519: linux-image-3.2.0-3-rt-amd64: usbhid causes crashes in applications by memory corruption

On Fri, 2012-06-29 at 11:47 +0100, Steve Graham wrote:
> Package: src:linux Version: 3.2.21-2
> X-Mailer: reportbug 4.12.6
> Date: Fri, 29 Jun 2012 11:26:06 +0100
>
> Severity: normal Tags: upstream
>
> When I plug in a USB mouse (or keyboard, but I don't normally do that) into
> this laptop, the first event -- mouse movement -- causes some applications to
> crash with a memory corruption message from malloc.
>
> Applications which reliably crash every time are audacious, cairo-dock and
> zenity. However, if re-started, they may or may not crash again.
>
> If usbhid is blacklisted, no crashes occur, although, obviously, the mouse
> does not work. I can use the built-in trackpad.
>
> I've tried a "vanilla" kernel compiled from source (although not the Debian
> way; sorry) and the result is the same.

Is that a standard (non-realtime) kernel? If not, can you also test a
standard kernel configuration (linux-image-3.2.0-3-amd64)?

> I don't know much about kernel modules
> and memory, so I don't know how to provide more useful information.
> Obviously usbhid must be in use on every linux desktop or laptop in the world,
> and I've found no other reports of similar problems. Am I the only person
> using 64-bit linux on a dual-core Intel Atom?
[...]

Probably not!

Please try booting with the extra kernel parameters:

memory_corruption_check=1 memory_corruption_check_size=640K memory_corruption_check_period=5

Does that avoid the problem, and if so what does the kernel log show
after you plug in the device?

Ben.

--
Ben Hutchings
Lowery's Law:
If it jams, force it. If it breaks, it needed replacing anyway.
 

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