Package: simple-scan Version: 3.14.0-1 Severity: normal Usertags: crash I got a random crash when I was testing a scanner yesterday. I didn't notice the crash at the time and I don't have the scanner any longer. If the crash trace below isn't useful, please close this bug report.
$ gdb -batch -n -ex bt -ex 'thread apply all bt full' --core
/var/crash/1000/21385-1000-1000-11-1426906727-chianamo--usr-bin-simple-scan.core
/usr/bin/simple-scan
[New LWP 21389]
[New LWP 21390]
[New LWP 21391]
[New LWP 21388]
[New LWP 21387]
[New LWP 21385]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `simple-scan'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 sane_genesys_cancel (handle=0x7f2c8c0da900) at genesys.c:7821
7821 genesys.c: No such file or directory.
#0 sane_genesys_cancel (handle=0x7f2c8c0da900) at genesys.c:7821
#1 0x00007f2cad0b6e19 in ?? ()
#2 0x00007f2cad0b86c8 in ?? ()
#3 0x00007f2caa4a3935 in g_thread_proxy (data=0x7f2cae734720) at
/tmp/buildd/glib2.0-2.42.1/./glib/gthread.c:764
#4 0x00007f2ca98c20a4 in start_thread (arg=0x7f2c99a5a700) at
pthread_create.c:309
#5 0x00007f2ca95f704d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 6 (Thread 0x7f2cad04a980 (LWP 21385)):
#0 0x00007f2ca98c34db in pthread_join (threadid=139829533058816,
thread_return=thread_return@entry=0x0) at pthread_join.c:92
_tid = 21389
_buffer = {__routine = 0x7f2ca98c3410 <cleanup>, __arg =
0x7f2c99a5ad28, __canceltype = 0, __prev = 0x0}
oldtype = 0
pd = 0x7f2c99a5a700
self = 0x7f2cad04a980
result = 0
#1 0x00007f2caa4c1437 in g_system_thread_wait (thread=0x7f2cae734720) at
/tmp/buildd/glib2.0-2.42.1/./glib/gthread-posix.c:1218
error = <optimized out>
pt = 0x7f2cae734720
__FUNCTION__ = "g_system_thread_wait"
#2 0x00007f2caa4a3d85 in g_thread_join (thread=0x7f2cae734720) at
/tmp/buildd/glib2.0-2.42.1/./glib/gthread.c:928
real = 0x7f2cae734720
retval = <optimized out>
__FUNCTION__ = "g_thread_join"
#3 0x00007f2cad0ba6f0 in scanner_free ()
No symbol table info available.
#4 0x00007f2caa752474 in _g_closure_invoke_va (closure=0x7f2c99a5a9d0,
closure@entry=0x7f2cae57f960, return_value=return_value@entry=0x0,
instance=0x538d, instance@entry=0x7f2cae69e130, args=0xffffffffffffffff,
args@entry=0x7ffdc7107aa0, n_params=0, param_types=0x0) at
/tmp/buildd/glib2.0-2.42.1/./gobject/gclosure.c:831
marshal = 0xfffffffffffffe00
marshal_data = 0x0
__FUNCTION__ = "_g_closure_invoke_va"
#5 0x00007f2caa76c087 in g_signal_emit_valist (instance=0x7f2cae69e130,
signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7ffdc7107aa0) at
/tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3218
return_accu = <optimized out>
accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong
= 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0},
{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0,
v_float = 0, v_double = 0, v_pointer = 0x0}}}
accumulator = 0x0
emission = {next = 0x0, instance = 0x7f2cae69e130, ihint = {signal_id =
202, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN,
chain_type = 139829880371568}
signal_id = 202
instance_type = <optimized out>
emission_return = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long =
0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer
= 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64
= 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
rtype = 4
static_scope = 0
fastpath_handler = <optimized out>
closure = 0x7f2cae57f960
run_type = <optimized out>
l = <optimized out>
fastpath = <optimized out>
instance_and_params = <optimized out>
signal_return_type = <optimized out>
param_values = <optimized out>
i = <optimized out>
n_params = <optimized out>
__FUNCTION__ = "g_signal_emit_valist"
#6 0x00007f2caa76c9df in g_signal_emit
(instance=instance@entry=0x7f2cae69e130, signal_id=<optimized out>,
detail=detail@entry=0) at /tmp/buildd/glib2.0-2.42.1/./gobject/gsignal.c:3365
var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area =
0x7ffdc7107b80, reg_save_area = 0x7ffdc7107ac0}}
#7 0x00007f2cab79c302 in g_application_run (application=0x7f2cae69e130,
argc=0, argv=0x0) at /tmp/buildd/glib2.0-2.42.1/./gio/gapplication.c:2288
arguments = 0x7f2cae5d05d0
status = 0
__FUNCTION__ = "g_application_run"
#8 0x00007f2cad0b136c in simple_scan_main ()
No symbol table info available.
#9 0x00007f2ca9532b45 in __libc_start_main (main=0x7f2cad0a13a0 <main>,
argc=1, argv=0x7ffdc7107d08, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffdc7107cf8) at libc-start.c:287
result = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -6678417440047409277,
139829858407356, 140727943200000, 0, 0, 6677413933698209667,
6703656555080406915}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0,
0x7ffdc7107d18, 0x7f2cad0901a8}, data = {prev = 0x0, cleanup = 0x0, canceltype
= -955220712}}}
not_first_call = <optimized out>
#10 0x00007f2cad0a13e5 in _start ()
No symbol table info available.
Thread 5 (Thread 0x7f2ca0adb700 (LWP 21387)):
#0 0x00007f2ca95ee50d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1 0x00007f2caa47cee4 in g_main_context_poll (priority=2147483647, n_fds=3,
fds=0x7f2c9c0010c0, timeout=-1, context=0x7f2cae4fa4a0) at
/tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:4076
poll_func = 0x7f2caa48c310 <g_poll>
#2 g_main_context_iterate (context=0x7f2cae4fa4a0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3776
max_priority = 2147483647
timeout = -1
some_ready = <optimized out>
nfds = 3
allocated_nfds = 3
fds = 0x7f2c9c0010c0
#3 0x00007f2caa47d272 in g_main_loop_run (loop=0x7f2cae4fe2b0) at
/tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3975
__FUNCTION__ = "g_main_loop_run"
#4 0x00007f2cab7d1f76 in gdbus_shared_thread_func (user_data=0x7f2cae4b4b70)
at /tmp/buildd/glib2.0-2.42.1/./gio/gdbusprivate.c:273
data = 0x7f2cae4b4b70
#5 0x00007f2caa4a3935 in g_thread_proxy (data=0x7f2cae4a1cf0) at
/tmp/buildd/glib2.0-2.42.1/./glib/gthread.c:764
thread = 0x7f2cae4a1cf0
#6 0x00007f2ca98c20a4 in start_thread (arg=0x7f2ca0adb700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f2ca0adb700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139829651027712,
-6678417440047409277, 0, 139829858332768, 139829812279520, 139829651027712,
6703678291711317891, 6703658213124429699}, mask_was_saved = 0}}, priv = {pad =
{0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
pagesize_m1 = <optimized out>
sp = <optimized out>
freesize = <optimized out>
__PRETTY_FUNCTION__ = "start_thread"
#7 0x00007f2ca95f704d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 4 (Thread 0x7f2c9af7c700 (LWP 21388)):
#0 0x00007f2ca95ee50d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1 0x00007f2caa47cee4 in g_main_context_poll (priority=2147483647, n_fds=1,
fds=0x7f2c940010c0, timeout=-1, context=0x7f2cae799490) at
/tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:4076
poll_func = 0x7f2caa48c310 <g_poll>
#2 g_main_context_iterate (context=context@entry=0x7f2cae799490,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
/tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3776
max_priority = 2147483647
timeout = -1
some_ready = <optimized out>
nfds = 1
allocated_nfds = 1
fds = 0x7f2c940010c0
#3 0x00007f2caa47cffc in g_main_context_iteration (context=0x7f2cae799490,
may_block=1) at /tmp/buildd/glib2.0-2.42.1/./glib/gmain.c:3842
retval = <optimized out>
#4 0x00007f2c9af8427d in ?? () from
/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#5 0x00007f2caa4a3935 in g_thread_proxy (data=0x7f2cae7344f0) at
/tmp/buildd/glib2.0-2.42.1/./glib/gthread.c:764
thread = 0x7f2cae7344f0
#6 0x00007f2ca98c20a4 in start_thread (arg=0x7f2c9af7c700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f2c9af7c700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139829555218176,
-6678417440047409277, 0, 139829858332768, 139829812279520, 139829555218176,
6703690885092300675, 6703658213124429699}, mask_was_saved = 0}}, priv = {pad =
{0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
pagesize_m1 = <optimized out>
sp = <optimized out>
freesize = <optimized out>
__PRETTY_FUNCTION__ = "start_thread"
#7 0x00007f2ca95f704d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 3 (Thread 0x7f2c85e51700 (LWP 21391)):
#0 0x00007f2ca95ee50d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1 0x00007f2c8ab1c0ba in poll (__timeout=-1, __nfds=2, __fds=0x7f2c800008c0)
at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
No locals.
#2 poll_func (ufds=0x7f2c800008c0, nfds=2, timeout=-1,
userdata=0x7f2c8c0981e0) at thread-watch.c:56
mutex = 0x7f2c8c0981e0
#3 0x00007f2c8ab1bc43 in avahi_simple_poll_run (s=0x7f2c8c0798d0) at
simple-watch.c:527
s = 0x7f2c8c0798d0
#4 0x00007f2c8ab1be18 in avahi_simple_poll_iterate (s=0x7f2c8c0798d0,
timeout=<optimized out>) at simple-watch.c:602
r = <optimized out>
#5 0x00007f2c8ab1c04d in avahi_simple_poll_loop (s=0x7f2c8c0798d0) at
simple-watch.c:646
r = <optimized out>
__PRETTY_FUNCTION__ = "avahi_simple_poll_loop"
#6 0x00007f2c8ab1c114 in thread (userdata=0x7f2c8c0981d0) at thread-watch.c:71
p = 0x7f2c8c0981d0
mask = {__val = {18446744067267100671, 18446744073709551615 <repeats 15
times>}}
#7 0x00007f2ca98c20a4 in start_thread (arg=0x7f2c85e51700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f2c85e51700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139829201671936,
-6678417440047409277, 0, 139829858332768, 139829304585072, 139829201671936,
6703737181081655171, 6703658213124429699}, mask_was_saved = 0}}, priv = {pad =
{0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
pagesize_m1 = <optimized out>
sp = <optimized out>
freesize = <optimized out>
__PRETTY_FUNCTION__ = "start_thread"
#8 0x00007f2ca95f704d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 2 (Thread 0x7f2c98e2d700 (LWP 21390)):
#0 0x00007f2ca95ee50d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1 0x00007f2c98e3cfd8 in poll (__timeout=-1, __nfds=2, __fds=0x7f2c98e2ccc0)
at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
No locals.
#2 linux_udev_event_thread_main (arg=<optimized out>) at
../../libusb/os/linux_udev.c:176
dummy = 0 '\000'
r = <optimized out>
udev_dev = <optimized out>
fds = {{fd = 13, events = 1, revents = 0}, {fd = 12, events = 1,
revents = 0}}
__FUNCTION__ = "linux_udev_event_thread_main"
#3 0x00007f2ca98c20a4 in start_thread (arg=0x7f2c98e2d700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f2c98e2d700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139829520291584,
-6678417440047409277, 0, 139829858332768, 139829524656584, 139829520291584,
6703695444736956291, 6703658213124429699}, mask_was_saved = 0}}, priv = {pad =
{0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
pagesize_m1 = <optimized out>
sp = <optimized out>
freesize = <optimized out>
__PRETTY_FUNCTION__ = "start_thread"
#4 0x00007f2ca95f704d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
Thread 1 (Thread 0x7f2c99a5a700 (LWP 21389)):
#0 sane_genesys_cancel (handle=0x7f2c8c0da900) at genesys.c:7821
s = 0x7f2c8c0da900
status = SANE_STATUS_GOOD
__FUNCTION__ = "sane_genesys_cancel"
#1 0x00007f2cad0b6e19 in ?? ()
No symbol table info available.
#2 0x00007f2cad0b86c8 in ?? ()
No symbol table info available.
#3 0x00007f2caa4a3935 in g_thread_proxy (data=0x7f2cae734720) at
/tmp/buildd/glib2.0-2.42.1/./glib/gthread.c:764
thread = 0x7f2cae734720
#4 0x00007f2ca98c20a4 in start_thread (arg=0x7f2c99a5a700) at
pthread_create.c:309
__res = <optimized out>
pd = 0x7f2c99a5a700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139829533058816,
-6678417440047409277, 0, 139829858332768, 139829812279520, 139829533058816,
6703693755204196227, 6703658213124429699}, mask_was_saved = 0}}, priv = {pad =
{0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
pagesize_m1 = <optimized out>
sp = <optimized out>
freesize = <optimized out>
__PRETTY_FUNCTION__ = "start_thread"
#5 0x00007f2ca95f704d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
-- Package-specific info:
-- System Information:
Debian Release: 8.0
APT prefers testing
APT policy: (900, 'testing'), (890, 'buildd-testing-proposed-updates'), (800,
'unstable'), (790, 'buildd-unstable'), (700, 'experimental'), (690,
'buildd-experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_AU.utf8, LC_CTYPE=en_AU.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages simple-scan depends on:
ii adwaita-icon-theme 3.14.0-2
ii dbus-x11 1.8.16-1
ii dconf-gsettings-backend [gsettings-backend] 0.22.0-1
ii gnome-icon-theme-symbolic 3.12.0-1
ii libatk1.0-0 2.14.0-1
ii libc6 2.19-15
ii libcairo-gobject2 1.14.0-2.1
ii libcairo2 1.14.0-2.1
ii libcolord2 1.2.1-1+b2
ii libgdk-pixbuf2.0-0 2.31.1-2+b1
ii libglib2.0-0 2.42.1-1
ii libgtk-3-0 3.14.5-1
ii libgudev-1.0-0 215-12
ii libpango-1.0-0 1.36.8-3
ii libpangocairo-1.0-0 1.36.8-3
ii libsane 1.0.24-8
ii xdg-utils 1.1.0~rc1+git20111210-7.4
ii zlib1g 1:1.2.8.dfsg-2+b1
simple-scan recommends no packages.
simple-scan suggests no packages.
-- no debconf information
--
bye,
pabs
https://wiki.debian.org/PaulWise
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