Hello,

bacula-fd is crashing any time a backup is performed in Fedora 17.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff13a0700 (LWP 15539)]
sm_free (file=0x4277c8 "xattr.c", line=1323, fp=0x5555555555555555) at
smartall.c:192
192        if (!head->abin_use) {

(gdb) bt
#0  sm_free (file=0x4277c8 "xattr.c", line=1323,
fp=0x5555555555555555) at smartall.c:192
#1  0x0000000000420a44 in generic_xattr_build_streams
(jcr=0x7fffec0008e8, ff_pkt=<optimized out>) at xattr.c:1323
#2  0x000000000040dc0b in save_file (jcr=0x7fffec0008e8,
ff_pkt=0x7fffec0a62f8, top_level=<optimized out>) at backup.c:732
#3  0x0000003ec5c0655f in find_one_file (jcr=jcr@entry=0x7fffec0008e8,
ff_pkt=ff_pkt@entry=0x7fffec001278, handle_file=handle_file@entry=
    0x3ec5c03c90 <our_callback(JCR*, FF_PKT*, bool)>,
fname=fname@entry=0x7fffec003448 "/home/fisia/.config/dconf",
parent_device=140737153268920,
    parent_device@entry=18, top_level=top_level@entry=false) at find_one.c:780
#4  0x0000003ec5c064dd in find_one_file (jcr=jcr@entry=0x7fffec0008e8,
ff_pkt=ff_pkt@entry=0x7fffec001278, handle_file=handle_file@entry=
    0x3ec5c03c90 <our_callback(JCR*, FF_PKT*, bool)>,
fname=fname@entry=0x7fffec003658 "/home/fisia/.config",
parent_device=140737153489224, parent_device@entry=18,
    top_level=top_level@entry=false) at find_one.c:763
#5  0x0000003ec5c064dd in find_one_file (jcr=jcr@entry=0x7fffec0008e8,
ff_pkt=ff_pkt@entry=0x7fffec001278, handle_file=handle_file@entry=
    0x3ec5c03c90 <our_callback(JCR*, FF_PKT*, bool)>,
fname=fname@entry=0x7fffec003928 "/home/fisia",
parent_device=140737153378264, parent_device@entry=18,
    top_level=top_level@entry=false) at find_one.c:763
#6  0x0000003ec5c064dd in find_one_file (jcr=0x7fffec0008e8,
ff_pkt=0x7fffec001278, handle_file=0x3ec5c03c90 <our_callback(JCR*,
FF_PKT*, bool)>, fname=
    0x7fffec002028 "/home", parent_device=140737153342968,
top_level=<optimized out>) at find_one.c:763
#7  0x0000003ec5c042fc in find_files (jcr=<optimized out>,
ff=0x7fffec001278, file_save=<optimized out>, plugin_save=0x410420
<plugin_save(JCR*, FF_PKT*, bool)>)
    at find.c:217
#8  0x000000000040b46e in blast_data_to_storage_daemon
(jcr=0x7fffec0008e8, addr=<optimized out>) at backup.c:188
#9  0x0000000000415bd3 in backup_cmd (jcr=0x7fffec0008e8) at job.c:1937
#10 0x0000000000417934 in handle_client_request (dirp=0x853948) at job.c:289
#11 0x0000003ec443ff7b in workq_server (arg=0x62ce20) at workq.c:346
#12 0x0000003ec2c07d14 in start_thread (arg=0x7ffff13a0700) at
pthread_create.c:309
#13 0x0000003ec28f194d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Various backtraces show it crashes on different files. The daemon is
compiled with the following:

Configuration on Fri Mar 16 13:40:44 UTC 2012:

   Host:                     x86_64-redhat-linux-gnu -- redhat Miracle)
   Bacula version:           Bacula 5.2.6 (21 February 2012)
   Source code location:     .
   Install binaries:         /usr/sbin
   Install libraries:        /usr/lib64
   Install config files:     /etc/bacula
   Scripts directory:        /usr/libexec/bacula
   Archive directory:        /tmp
   Working directory:        /var/spool/bacula
   PID directory:            /var/run
   Subsys directory:         /var/lock/subsys
   Man directory:            /usr/share/man
   Data directory:           /usr/share
   Plugin directory:         /usr/lib64/bacula
   C Compiler:               gcc 4.7.0
   C++ Compiler:             /usr/bin/g++ 4.7.0
   Compiler flags:            -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
-fexceptions -fstack-protector --param=ssp-buffer-size=4  -m64
-mtune=generic -I/usr/include/ncurses -fno-strict-aliasing
-fno-exceptions -fno-rtti
   Linker flags:              -Wl,-z,relro
   Libraries:                -lpthread -ldl
   Statically Linked Tools:  no
   Statically Linked FD:     no
   Statically Linked SD:     no
   Statically Linked DIR:    no
   Statically Linked CONS:   no
   Database backends:        PostgreSQL MySQL SQLite3
   Database port:       
   Database name:            bacula
   Database user:            bacula

   Job Output Email:         root@localhost
   Traceback Email:          root@localhost
   SMTP Host Address:        localhost

   Director Port:            9101
   File daemon Port:         9102
   Storage daemon Port:      9103

   Director User:            bacula
   Director Group:           bacula
   Storage Daemon User:      bacula
   Storage DaemonGroup:      disk
   File Daemon User:         root
   File Daemon Group:        root

   Large file support:       yes
   Bacula conio support:     no -lreadline -ltinfo
   readline support:         yes
   TCP Wrappers support:     yes -lwrap
   TLS support:              yes
   Encryption support:       yes
   ZLIB support:             yes
   LZO support:              yes
   enable-smartalloc:        yes
   enable-lockmgr:           no
   bat support:              yes
   enable-gnome:             no
   enable-bwx-console:       no
   enable-tray-monitor:      no
   client-only:              no
   build-dird:               yes
   build-stored:             yes
   Plugin support:           yes
   ACL support:              yes
   XATTR support:            yes
   Python support:           yes -lpthread -ldl -lutil -lm -lpython2.7 -lutil 
-lrt
   systemd support:          no
   Batch insert enabled:     PostgreSQL MySQL SQLite3

Any idea on what could cause the issue?

Thanks,
--Simone






-- 
You cannot discover new oceans unless you have the courage to lose
sight of the shore (R. W. Emerson).

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