canberra-gtk-play crashed with SIGSEGV in malloc()

[Lollo]

[ 78.782883] canberra-gtk-pl[6008]: segfault at 102246360 ip 00007f440f60b79c sp 0000000041ca2bd0 error 6 in libc-2.8.90.so[7f440f58f000+169000]
[ 155.917032] usb 1-3: new low speed USB device using ohci_hcd and address 18
[ 156.101036] usb 1-3: device descriptor read/64, error -62
[ 156.388033] usb 1-3: device descriptor read/64, error -62
[ 156.669033] usb 1-3: new low speed USB device using ohci_hcd and address 19
[ 156.853040] usb 1-3: device descriptor read/64, error -62
[ 157.141031] usb 1-3: device descriptor read/64, error -62
[ 157.420042] usb 1-3: new low speed USB device using ohci_hcd and address 20
[ 157.829030] usb 1-3: device not accepting address 20, error -62
[ 158.004035] usb 1-3: new low speed USB device using ohci_hcd and address 21
[ 158.412027] usb 1-3: device not accepting address 21, error -62
[ 158.412057] hub 1-0:1.0: unable to enumerate USB device on port 3
[ 158.588042] usb 1-6: new full speed USB device using ohci_hcd and address 22
[ 158.773526] usb 1-6: device descriptor read/64, error -62
[ 159.061040] usb 1-6: device descriptor read/64, error -62
[ 159.340033] usb 1-6: new full speed USB device using ohci_hcd and address 23
[ 159.520028] usb 1-6: device descriptor read/64, error -62
[ 159.808030] usb 1-6: device descriptor read/64, error -62
[ 160.089032] usb 1-6: new full speed USB device using ohci_hcd and address 24
[ 160.496024] usb 1-6: device not accepting address 24, error -62
[ 160.672030] usb 1-6: new full speed USB device using ohci_hcd and address 25
[ 161.081026] usb 1-6: device not accepting address 25, error -62
[ 161.081059] hub 1-0:1.0: unable to enumerate USB device on port 6

ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/bin/canberra-gtk-play
NonfreeKernelModules: nvidia
Package: libcanberra-gnome 0.6-0ubuntu2
ProcAttrCurrent: unconfined
ProcCmdline: /usr/bin/canberra-gtk-play --id=desktop-login --description=GNOME\ Login
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: libcanberra
StacktraceTop:
 ?? () from /lib/libc.so.6
 malloc () from /lib/libc.so.6
 pa_xrealloc () from /usr/lib/libpulse.so.0
 ?? () from /usr/lib/libpulse.so.0
 ?? () from /usr/lib/libpulse.so.0
Title: canberra-gtk-play crashed with SIGSEGV in malloc()
Uname: Linux 2.6.27-4-generic x86_64
UserGroups: adm admin cdrom dialout fuse lpadmin plugdev sambashare