Public bug reported:
Binary package hint: simple-scan
While the scanner was still presenting data, I set the crop area and
pressed 'esc' to stop the scanner (which has always worked).
It looks like there is a small race condition, since this time, the 'return to
home' command wasn't sent to the scanner, and I saw:
[60465.916025] simple-scan[31296]: segfault at 0 ip 00007f233aefebeb sp
00007fff8a09b038 error 6 in libc-2.12.1.so[7f233ae78000+17a000]
ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: simple-scan 2.32.0-0ubuntu4
Uname: Linux 2.6.37-020637rc6-generic x86_64
Architecture: amd64
Date: Wed Dec 22 00:20:51 2010
DriverPackageVersions:
libsane 1.0.21-2ubuntu2
libsane-extras N/A
hplip 3.10.6-1ubuntu10.1
hpoj N/A
ExecutablePath: /usr/bin/simple-scan
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: Dell Inc. Studio 1557
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.37-020637rc6-generic root=/dev/sda2 ro
radeon.audio=0 apparmor=0 radeon.dynclks=1 ipv6.disable=1
ProcCmdline: simple-scan
ProcEnviron:
PATH=(custom, user)
LANG=en_GB.utf8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f233aefebeb <memcpy+347>: rep movsq
%ds:(%rsi),%es:(%rdi)
PC (0x7f233aefebeb) ok
source "%ds:(%rsi)" (0x7f2314bb44e0) ok
destination "%es:(%rdi)" (0x00000000) not located in a known VMA region
(needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: simple-scan
StacktraceTop:
memcpy () at ../sysdeps/x86_64/memcpy.S:267
page_parse_scan_line ()
g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
?? () from /usr/lib/libgobject-2.0.so.0
g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
Title: simple-scan crashed with SIGSEGV in memcpy()
UserGroups: adm admin audio cdrom dialout dip floppy kvm lpadmin plugdev video
dmi.bios.date: 08/23/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A08
dmi.board.vendor: Dell Inc.
dmi.board.version: A08
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A08
dmi.modalias:
dmi:bvnDellInc.:bvrA08:bd08/23/2010:svnDellInc.:pnStudio1557:pvrA08:rvnDellInc.:rn:rvrA08:cvnDellInc.:ct8:cvrA08:
dmi.product.name: Studio 1557
dmi.product.version: A08
dmi.sys.vendor: Dell Inc.
** Affects: simple-scan (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-crash maverick
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https://bugs.launchpad.net/bugs/693232
Title:
simple-scan crashed with SIGSEGV in memcpy()
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