Bug#730756: [gvfs-backends] The problem also happens in upowerd

Josep M. Perez Cancer josep.m.perez at bsc.es
Wed Apr 30 09:44:06 UTC 2014


Package: gvfs-backends
Version: 1.20.1-1+b1

--- Please enter the report below this line. ---

It appears this bug also happens in upowerd. I guess the problem might 
be either in libimobiledevice or libplist.

Here is a backtrace.

Cheers,
Josep M. Perez


$ sudo gdb --args /usr/lib/upower/upowerd --verbose --timed-exit
GNU gdb (GDB) 7.6.2 (Debian 7.6.2-1)
     [...]
(gdb) r
Starting program: /usr/lib/upower/upowerd --verbose --timed-exit
warning: no loadable sections found in added symbol-file system-supplied 
DSO at 0x7ffff7ffa000
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff3112700 (LWP 26686)]
TI:11:34:46    Starting upowerd version 0.9.23
[New Thread 0x7ffff2911700 (LWP 26687)]
TI:11:34:46    cannot find a keyboard backlight
TI:11:34:46    excuting command: /usr/bin/pm-is-supported --suspend
TI:11:34:46    excuting command: /usr/bin/pm-is-supported --hibernate
TI:11:34:46    adding swap device: zram0
TI:11:34:46    adding swap device: zram1
TI:11:34:46    adding swap device: zram2
TI:11:34:46    adding swap device: zram3
TI:11:34:46    adding swap device: zram4
TI:11:34:46    adding swap device: zram5
TI:11:34:46    adding swap device: zram6
TI:11:34:46    adding swap device: zram7
TI:11:34:46    daemon now coldplug
TI:11:34:46    registering subsystem : power_supply
TI:11:34:46    taking a guess for power supply scope
TI:11:34:46    using min design voltage
TI:11:34:46    resetting unknown timeout after 0 retries
TI:11:34:46    energy 99.900000 bigger than full 90.265200
TI:11:34:46    object path = /org/freedesktop/UPower/devices/battery_BAT0
TI:11:34:46    using min design voltage
TI:11:34:46    resetting unknown timeout after 0 retries
TI:11:34:46    added native-path: BAT0

TI:11:34:46    using id: DELL_V57XN23-99-30351
TI:11:34:46    loading 7 items of data from 
/var/lib/upower/history-rate-DELL_V57XN23-99-30351.dat
TI:11:34:46    loading 7 items of data from 
/var/lib/upower/history-charge-DELL_V57XN23-99-30351.dat
TI:11:34:46    loading 4 items of data from 
/var/lib/upower/history-time-full-DELL_V57XN23-99-30351.dat
TI:11:34:46    loading 4 items of data from 
/var/lib/upower/history-time-empty-DELL_V57XN23-99-30351.dat
TI:11:34:46    saving in 600 seconds
TI:11:34:46    added BAT0
TI:11:34:46    taking a guess for power supply scope
TI:11:34:46    object path = /org/freedesktop/UPower/devices/line_power_AC
TI:11:34:46    added native-path: AC

TI:11:34:46    added AC
TI:11:34:46    registering subsystem : usb
TI:11:34:46    failed to coldplug /sys/devices/pci0000:00/0000:00:1a.0/usb1
[New Thread 0x7ffff2110700 (LWP 26706)]
TI:11:34:46    failed to coldplug /sys/devices/pci0000:00/0000:00:1a.0/usb1
[Thread 0x7ffff2110700 (LWP 26706) exited]
TI:11:34:46    failed to coldplug /sys/devices/pci0000:00/0000:00:1a.0/usb1
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-0:1.0
[New Thread 0x7ffff2110700 (LWP 26707)]
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-0:1.0
[Thread 0x7ffff2110700 (LWP 26707) exited]
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-0:1.0
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1
[New Thread 0x7ffff2110700 (LWP 26708)]
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1
TI:11:34:46    [Thread 0x7ffff2110700 (LWP 26708) exited]
failed to coldplug /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5
[New Thread 0x7ffff2110700 (LWP 26709)]
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5
TI:11:34:46    [Thread 0x7ffff2110700 (LWP 26709) exited]
failed to coldplug /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0
[New Thread 0x7ffff2110700 (LWP 26710)]
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0
[Thread 0x7ffff2110700 (LWP 26710) exited]
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.1
[New Thread 0x7ffff2110700 (LWP 26713)]
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.1
[Thread 0x7ffff2110700 (LWP 26713) exited]
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.1
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1:1.0
[New Thread 0x7ffff2110700 (LWP 26714)]
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1:1.0
[Thread 0x7ffff2110700 (LWP 26714) exited]
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1:1.0
TI:11:34:46    failed to coldplug /sys/devices/pci0000:00/0000:00:1d.0/usb2
[New Thread 0x7ffff2110700 (LWP 26715)]
TI:11:34:46    failed to coldplug /sys/devices/pci0000:00/0000:00:1d.0/usb2
[Thread 0x7ffff2110700 (LWP 26715) exited]
TI:11:34:46    failed to coldplug /sys/devices/pci0000:00/0000:00:1d.0/usb2
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-0:1.0
[New Thread 0x7ffff2110700 (LWP 26716)]
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-0:1.0
[Thread 0x7ffff2110700 (LWP 26716) exited]
TI:11:34:46    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-0:1.0
TI:11:34:47    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1
[New Thread 0x7ffff2110700 (LWP 26717)]
TI:11:34:47    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1
[Thread 0x7ffff2110700 (LWP 26717) exited]
TI:11:34:47    failed to coldplug 
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1

Program received signal SIGSEGV, Segmentation fault.
strlen () at ../sysdeps/x86_64/strlen.S:106
106    ../sysdeps/x86_64/strlen.S: No such file or directory.
(gdb) bt
#0  strlen () at ../sysdeps/x86_64/strlen.S:106
#1  0x00007ffff61759be in __GI___strdup (s=0x0) at strdup.c:41
#2  0x00007ffff64a41da in plist_new_string (val=0x0) at plist.c:118
#3  0x00007ffff66b293c in pair_record_generate 
(pair_record=0x7fffffffe180, client=0x555555810960) at lockdown.c:879
#4  lockdownd_do_pair (client=0x555555810960, 
pair_record=pair_record at entry=0x0, verb=<optimized out>, 
verb at entry=0x7ffff66bee65 "Pair") at lockdown.c:939
#5  0x00007ffff66b2e2c in lockdownd_pair (client=<optimized out>, 
pair_record=pair_record at entry=0x0) at lockdown.c:1102
#6  0x00007ffff66b3403 in lockdownd_client_new_with_handshake 
(device=<optimized out>, client=0x7fffffffe2a8, label=<optimized out>) 
at lockdown.c:774
#7  0x000055555556782f in ?? ()
#8  0x000055555556017b in ?? ()
#9  0x00005555555663d7 in ?? ()
#10 0x0000555555566c3b in ?? ()
#11 0x000055555555da97 in ?? ()
#12 0x000055555555b918 in ?? ()
#13 0x00007ffff6115b45 in __libc_start_main (main=0x55555555b4f0, 
argc=3, argv=0x7fffffffe668, init=<optimized out>, fini=<optimized out>, 
rtld_fini=<optimized out>,
     stack_end=0x7fffffffe658) at libc-start.c:287
#14 0x000055555555ba0b in ?? ()
(gdb) info sharedlibrary
>From                To                  Syms Read   Shared Object Library
0x00007ffff7dddad0  0x00007ffff7df5f40  Yes /lib64/ld-linux-x86-64.so.2
                                         No          linux-vdso.so.1
0x00007ffff7adf580  0x00007ffff7b4c526  Yes /lib/x86_64-linux-gnu/libm.so.6
0x00007ffff78c5700  0x00007ffff78d0832  Yes (*) 
/usr/lib/x86_64-linux-gnu/libpolkit-gobject-1.so.0
0x00007ffff76b0dc0  0x00007ffff76b8d56  Yes (*) 
/usr/lib/x86_64-linux-gnu/libupower-glib.so.1
0x00007ffff7490660  0x00007ffff74a1d91  Yes 
/usr/lib/x86_64-linux-gnu/libdbus-glib-1.so.2
0x00007ffff7247920  0x00007ffff726ff94  Yes (*) 
/lib/x86_64-linux-gnu/libdbus-1.so.3
0x00007ffff702cf00  0x00007ffff7037db6  Yes (*) 
/lib/x86_64-linux-gnu/libusb-1.0.so.0
0x00007ffff6e22920  0x00007ffff6e2581a  Yes (*) 
/usr/lib/x86_64-linux-gnu/libgudev-1.0.so.0
0x00007ffff6bd92a0  0x00007ffff6c070c6  Yes 
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
0x00007ffff68e08c0  0x00007ffff6953b3a  Yes 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
0x00007ffff66b0140  0x00007ffff66beba9  Yes 
/usr/lib/x86_64-linux-gnu/libimobiledevice.so.4
0x00007ffff64a0780  0x00007ffff64a5afb  Yes 
/usr/lib/x86_64-linux-gnu/libplist.so.2
0x00007ffff61134a0  0x00007ffff623df63  Yes /lib/x86_64-linux-gnu/libc.so.6
0x00007ffff5db4750  0x00007ffff5e7a50b  Yes 
/usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
0x00007ffff5b699b0  0x00007ffff5b75661  Yes 
/lib/x86_64-linux-gnu/libpthread.so.0
0x00007ffff5955460  0x00007ffff595dba0  Yes (*) 
/lib/x86_64-linux-gnu/libudev.so.1
0x00007ffff574eed0  0x00007ffff574f97e  Yes /lib/x86_64-linux-gnu/libdl.so.2
0x00007ffff5548310  0x00007ffff554afdc  Yes /lib/x86_64-linux-gnu/librt.so.1
0x00007ffff533f870  0x00007ffff5343f58  Yes (*) 
/usr/lib/x86_64-linux-gnu/libffi.so.6
0x00007ffff50e3cc0  0x00007ffff5125d8f  Yes (*) 
/lib/x86_64-linux-gnu/libpcre.so.3
0x00007ffff4e3af90  0x00007ffff4eb72bc  Yes (*) 
/usr/lib/x86_64-linux-gnu/libgnutls.so.26
0x00007ffff4c10c30  0x00007ffff4c1cafa  Yes (*) 
/usr/lib/x86_64-linux-gnu/libtasn1.so.6
0x00007ffff4a07c70  0x00007ffff4a0b165  Yes 
/usr/lib/x86_64-linux-gnu/libusbmuxd.so.2
0x00007ffff478ef00  0x00007ffff47dc448  Yes (*) 
/lib/x86_64-linux-gnu/libgcrypt.so.11
0x00007ffff444e870  0x00007ffff4534f7e  Yes (*) 
/usr/lib/x86_64-linux-gnu/libxml2.so.2
0x00007ffff421d150  0x00007ffff421e015  Yes 
/usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0
0x00007ffff4006540  0x00007ffff40149a8  Yes (*) 
/lib/x86_64-linux-gnu/libz.so.1
0x00007ffff3de6220  0x00007ffff3df8186  Yes (*) 
/lib/x86_64-linux-gnu/libselinux.so.1
0x00007ffff3bcca90  0x00007ffff3bd8976  Yes 
/lib/x86_64-linux-gnu/libresolv.so.2
0x00007ffff3994500  0x00007ffff39afccc  Yes (*) 
/usr/lib/x86_64-linux-gnu/libp11-kit.so.0
0x00007ffff37829c0  0x00007ffff3783015  Yes (*) 
/lib/x86_64-linux-gnu/libgpg-error.so.0
0x00007ffff3561cf0  0x00007ffff35767c0  Yes (*) 
/lib/x86_64-linux-gnu/liblzma.so.5
0x00007ffff3332800  0x00007ffff3348f3f  Yes (*) 
/usr/lib/x86_64-linux-gnu/pkcs11/p11-kit-trust.so
0x00007ffff3116d50  0x00007ffff3120419  Yes (*) 
/usr/lib/x86_64-linux-gnu/pkcs11/gnome-keyring-pkcs11.so
(*): Shared library is missing debugging information.
(gdb)

--- System information. ---
Architecture: amd64
Kernel: Linux 3.14-1-amd64

Debian Release: jessie/sid
500 unstable ftp.ch.debian.org
500 stable dl.google.com
500 sid winswitch.org
500 sid linux.dropbox.com

--- Package information. ---
Depends (Version) | Installed
==============================================-+-===================
libarchive13 | 3.1.2-8
libatk1.0-0 (>= 1.12.4) |
libavahi-client3 (>= 0.6.16) |
libavahi-common3 (>= 0.6.16) |
libavahi-glib1 (>= 0.6.16) |
libbluetooth3 (>= 4.91) |
libbluray1 (>= 1:0.2.2) |
libc6 (>= 2.14) |
libcairo-gobject2 (>= 1.10.0) |
libcairo2 (>= 1.2.4) |
libcdio-cdda1 (>= 0.83) |
libcdio-paranoia1 (>= 0.83) |
libcdio13 (>= 0.83) |
libdbus-1-3 (>= 1.0.2) |
libdbus-glib-1-2 (>= 0.78) |
libexif12 |
libexpat1 (>= 2.0.1) |
libgcrypt11 (>= 1.5.1) |
libgdk-pixbuf2.0-0 (>= 2.22.0) |
libglib2.0-0 (>= 2.37.3) |
libgoa-1.0-0b (>= 3.7.90) |
libgphoto2-6 (>= 2.5.2) |
libgphoto2-port10 (>= 2.5.2) |
libgtk-3-0 (>= 3.0.0) |
libgudev-1.0-0 (>= 146) |
libimobiledevice4 (>= 1.1.5) |
libmtp9 (>= 1.1.6) |
libpango-1.0-0 (>= 1.14.0) |
libpangocairo-1.0-0 (>= 1.14.0) |
libplist2 (>= 1.11) |
libsecret-1-0 (>= 0.7) |
libsmbclient (>= 2:4.0.3+dfsg1) |
libsoup2.4-1 (>= 2.42.0) |
libusb-1.0-0 (>= 2:1.0.8) |
libxml2 (>= 2.7.4) |
dconf-gsettings-backend |
OR gsettings-backend |
gvfs (= 1.20.1-1+b1) |
gvfs-daemons (= 1.20.1-1+b1) |
gvfs-libs (= 1.20.1-1+b1) |
gvfs-common (= 1.20.1-1) |
psmisc |


Recommends (Version) | Installed
============================-+-===========
gnome-keyring | 3.12.0-2


Suggests (Version) | Installed
===============================-+-===========
obex-data-server | 0.4.5-1+b3
samba-common | 2:4.1.7+dfsg-2





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