[Bacula-users] Fairly reproducable 2.0.3 -sd crash, traceback attached

Ryan Novosielski Sun, 29 Jul 2007 10:28:08 -0700

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Hi all,


Ever since I added the TapeAlert/smartmonctl command to my tape drive,
it appears as if I get a fairly regular crash of that bacula-sd. I know
there is a case where Bacula and the utility can go for the tape drive
at the same time and cause problems, but I don't think Bacula should go
KABOOM when this happens.

This does not happen every day, but every once in awhile... it occurs at
the end of a set of concurrent backups to tape -- all incrementals, 7 in
total. By the time my catalog backup runs 2 hours later, the -sd has
died and there is no connection made.

The host machine is running Solaris 9, and the binaries are from
BlastWave (currently version 2.0.3 with 2.0.2 clients, but until the day
before yesterday, the admin/server machine was running 2.0.2 with
identical results). I have not tried 2.1.x, but I would not be allowed
to run a production schedule on a beta -- perhaps an exact copy on the
same machine but writing to disk might yield the same results, but I
suspect that this is caused by the TapeAlert, so maybe not.

Thanks for any insights you can provide -- I'd be happy to report a bug
if it is needed.

=R
- --
 ---- _  _ _  _ ___  _  _  _
 |Y#| |  | |\/| |  \ |\ |  | |Ryan Novosielski - Systems Programmer II
 |$&| |__| |  | |__/ | \| _| |[EMAIL PROTECTED] - 973/972.0922 (2-0922)
 \__/ Univ. of Med. and Dent.|IST/AST - NJMS Medical Science Bldg - C630
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--- Begin Message ---

For information about new features see `help changes'
To remove this message, put `dbxenv suppress_startup_message 7.6' in your .dbxrc
Reading bacula-sd
Reading ld.so.1
Reading libssl.so.0.9.8
Reading libcrypto.so.0.9.8
Reading libsec.so.1
Reading libz.so.1.2.3
Reading libpthread.so.1
Reading libresolv.so.2
Reading libnsl.so.1
Reading libdl.so.1
Reading libsocket.so.1
Reading libxnet.so.1
Reading libintl.so.3.4.0
Reading libiconv.so.2.2.0
Reading libstdc++.so.6.0.3
Reading libm.so.1
Reading libc.so.1
Reading libgcc_s.so.1
Reading libmp.so.2
Reading libc_psr.so.1
Reading libthread.so.1
Reading nss_files.so.1
Attached to process 4246 with 2 LWPs
[EMAIL PROTECTED] ([EMAIL PROTECTED]) stopped in _waitid at 0xfeca03e4
0xfeca03e4: _waitid+0x0008:     ta       %icc,0x00000008
******** RUNNING LWPS/THREADS:

 >[EMAIL PROTECTED] running          in _waitid()
  [EMAIL PROTECTED] running          in __lwp_park()


******** STACK TRACE OF CURRENT LWP:

current thread: [EMAIL PROTECTED]
=>[1] _waitid(0x0, 0x1318, 0xffbfe7e0, 0x3, 0x7ffffffb, 0x0), at 0xfeca03e4 
  [2] _libc_waitpid(0x1318, 0x0, 0x0, 0x0, 0x0, 0x0), at 0xfec589f0 
  [3] _ti_waitpid(0x1318, 0x0, 0x0, 0xbb338, 0xb9d10, 0xba1e0), at 0xfebdebd0 
  [4] signal_handler(0xb, 0x0, 0xffbfeb98, 0x0, 0x0, 0x0), at 0x842c0 
  [5] __sighndlr(0xb, 0x0, 0xffbfeb98, 0x83b94, 0x0, 0x0), at 0xfebe5bac 
  ---- called from signal handler with signal 11 (SIGSEGV) ------
  [6] _Z7sm_freePKciPv(0xa3708, 0x155, 0xffbff028, 0xb9358, 0xb9358, 0x0), at 
0x84c9c 
  [7] _ZN5dlist7destroyEv(0xffbffb50, 0xb9758, 0x1a1470, 0xffbfdc28, 
0xffffec74, 0xb9758), at 0x745e4 
  [8] _ZN5dlistD1Ev(0xffbffb50, 0xac, 0x3, 0x0, 0xa1a18, 0x1a1470), at 0x9292c 
  [9] _Z18bnet_thread_serverP5dlistiP9workq_tagPFPvS3_E(0xbd9c8, 0x29, 0xb9758, 
0x37ec0, 0x81010100, 0xbdf48), at 0x6324c 
  [10] main(0x8, 0xffbffd0c, 0xffbffd30, 0xba6cc, 0x0, 0x0), at 0x1dbd4 


******** VARIABLES DUMP OF CURRENT LWP:

[EMAIL PROTECTED] ([EMAIL PROTECTED]) stopped in _waitid at 0xfeca03e4
0xfeca03e4: _waitid+0x0008:     ta       %icc,0x00000008


******** STACK TRACE OF LWP 1:

=>[1] _waitid(0x0, 0x1318, 0xffbfe7e0, 0x3, 0x7ffffffb, 0x0), at 0xfeca03e4 
  [2] _libc_waitpid(0x1318, 0x0, 0x0, 0x0, 0x0, 0x0), at 0xfec589f0 
  [3] _ti_waitpid(0x1318, 0x0, 0x0, 0xbb338, 0xb9d10, 0xba1e0), at 0xfebdebd0 
  [4] signal_handler(0xb, 0x0, 0xffbfeb98, 0x0, 0x0, 0x0), at 0x842c0 
  [5] __sighndlr(0xb, 0x0, 0xffbfeb98, 0x83b94, 0x0, 0x0), at 0xfebe5bac 
  ---- called from signal handler with signal 11 (SIGSEGV) ------
  [6] _Z7sm_freePKciPv(0xa3708, 0x155, 0xffbff028, 0xb9358, 0xb9358, 0x0), at 
0x84c9c 
  [7] _ZN5dlist7destroyEv(0xffbffb50, 0xb9758, 0x1a1470, 0xffbfdc28, 
0xffffec74, 0xb9758), at 0x745e4 
  [8] _ZN5dlistD1Ev(0xffbffb50, 0xac, 0x3, 0x0, 0xa1a18, 0x1a1470), at 0x9292c 
  [9] _Z18bnet_thread_serverP5dlistiP9workq_tagPFPvS3_E(0xbd9c8, 0x29, 0xb9758, 
0x37ec0, 0x81010100, 0xbdf48), at 0x6324c 
  [10] main(0x8, 0xffbffd0c, 0xffbffd30, 0xba6cc, 0x0, 0x0), at 0x1dbd4 


******** VARIABLES DUMP OF LWP 1:

dbx: no LWP with id 2
[EMAIL PROTECTED] ([EMAIL PROTECTED]) stopped in __lwp_park at 0xfebe5994
0xfebe5994: __lwp_park+0x0010:  ta       %icc,0x00000008


******** STACK TRACE OF LWP 3:

=>[1] __lwp_park(0x0, 0xfea7be40, 0x0, 0x1, 0x0, 0x0), at 0xfebe5994 
  [2] cond_wait_queue(0xba3f8, 0xfebf8b48, 0x0, 0x0, 0xfecf0400, 0xfebf8000), 
at 0xfebe2b9c 
  [3] cond_wait_common(0x0, 0xba3e0, 0xfea7be40, 0x0, 0x0, 0x46aab2e8), at 
0xfebe3114 
  [4] _ti_cond_timedwait(0xba3f8, 0xba3e0, 0xfea7bf88, 0x0, 0x0, 0x0), at 
0xfebe35a4 
  [5] _cond_timedwait_cancel(0xba3f8, 0xba3e0, 0xfea7bf88, 0x0, 0x0, 0x0), at 
0xfebe35d8 
  [6] _ti_pthread_cond_timedwait(0xba3f8, 0xba3e0, 0xfea7bf88, 0x0, 0xc1608, 
0xfea7bf88), at 0xfebe3618 
  [7] watchdog_thread(0x0, 0x0, 0x0, 0x0, 0x0, 0x0), at 0x89f50 


******** VARIABLES DUMP OF LWP 3:

dbx: no LWP with id 4
dbx: no LWP with id 5
dbx: no LWP with id 6
dbx: no LWP with id 7
dbx: no LWP with id 8
detaching from process 4246

--- End Message ---

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fn:Ryan Novosielski
n:Novosielski;Ryan
org:UMDNJ;IST/AST
adr;dom:MSB C630;;185 South Orange Avenue;Newark;NJ;07103
email;internet:[EMAIL PROTECTED]
title:Systems Programmer III
tel;work:(973) 972-0922
tel;fax:(973) 972-7412
tel;pager:(866) 20-UMDNJ
x-mozilla-html:FALSE
version:2.1
end:vcard

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[Bacula-users] Fairly reproducable 2.0.3 -sd crash, traceback attached

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