Re: Problem using mondoarchive on Ubuntu 16.04

Hello David,

THatks for your report and logs. THat was very useful.
I think I've fixed the issues you reported with the patches in rev 3618 & 3619.
Please look at:
http://trac.mondorescue.org/changeset/3618
http://trac.mondorescue.org/changeset/3619

As you seem to work from source you should be able to apply these patches to your tree.

Let me know.

Best regards,
bruno.

David C. Partridge said on Sun, Dec 11, 2016 at 04:10:13PM +0000:

>I modified the configure script at line 3100 to set PACKAGE='mondorescue' so
>that it could find its files where the normal installation put them.
>
>I then rebuilt it again, and ran under valgrind.
>
>I attach the valgrind log, and also the mondoarchive.log which shows it
>running out of room on the loopback device or RAM disk it created :(    So
>even if it hadn't done an illegal free(), it would still have failed ...
>
>If the attachments are rejected, please let me know where to upload them.
>
>Dave
>
>-----Original Message-----
>From: David C. Partridge [mailto:[email protected]]
>Sent: 11 December 2016 15:02
>To: 'Mondo mailing list'
>Subject: Re: [Mondo-devel] Problem using mondoarchive on Ubuntu 16.04
>
>Does this help:
>
>Starting program:
>/home/amonra/Downloads/MondoRescue/mondo-3.2.2/src/mondoarchive/mondoarchive
>
>[Thread debugging using libthread_db enabled] Using host libthread_db
>library "/lib/x86_64-linux-gnu/libthread_db.so.1".
>[Inferior 1 (process 548) exited with code 0177] Starting program:
>/home/amonra/Downloads/MondoRescue/mondo-3.2.2/src/mondoarchive/mondoarchive
>
>[Thread debugging using libthread_db enabled] Using host libthread_db
>library "/lib/x86_64-linux-gnu/libthread_db.so.1".
>
>Program received signal SIGABRT, Aborted.
>0x00007ffff760f428 in __GI_raise (sig=sig@entry=6) at
>../sysdeps/unix/sysv/linux/raise.c:54
>54	../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
>Undefined command: "stack".  Try "help".
>#0  0x00007ffff760f428 in __GI_raise (sig=sig@entry=6) at
>../sysdeps/unix/sysv/linux/raise.c:54
>#1  0x00007ffff761102a in __GI_abort () at abort.c:89
>#2  0x00007ffff76517ea in __libc_message (do_abort=do_abort@entry=2,
>fmt=fmt@entry=0x7ffff776a2e0 "*** Error in `%s': %s: 0x%s ***\n") at
>../sysdeps/posix/libc_fatal.c:175
>#3  0x00007ffff7659e0a in malloc_printerr (ar_ptr=<optimised out>,
>ptr=<optimised out>, str=0x7ffff776a3a8 "double free or corruption
>(fasttop)", action=3) at malloc.c:5004
>#4  _int_free (av=<optimised out>, p=<optimised out>, have_lock=0) at
>malloc.c:3865
>#5  0x00007ffff765d98c in __GI___libc_free (mem=<optimised out>) at
>malloc.c:2966
>#6  0x0000000000438444 in mr_free_int
>(allocated=allocated@entry=0x7fffffffc3e8, line=line@entry=2393,
>file=file@entry=0x43d877 "libmondo-devices.c") at mr_mem.c:35
>#7  0x000000000041350c in interactively_obtain_media_parameters_from_user
>(archiving_to_media=archiving_to_media@entry=1) at libmondo-devices.c:2393
>#8  0x000000000040340f in main (argc=1, argv=0x7fffffffe598) at
>mondoarchive.c:336
>
>-----Original Message-----
>From: David C. Partridge [mailto:[email protected]]
>Sent: 11 December 2016 13:48
>To: 'Mondo mailing list'
>Subject: Re: [Mondo-devel] Problem using mondoarchive on Ubuntu 16.04
>
>Ok let me ask what may be a better question:
>
> What should I do now to get you the information you need to debug this.
>
>Dave
>
>-----Original Message-----
>From: David C. Partridge [mailto:[email protected]]
>Sent: 10 December 2016 11:50
>To: [email protected]
>Subject: [Mondo-devel] Problem using mondoarchive on Ubuntu 16.04
>
>I'm trying to use Mondo Rescue for the first time.
>
>I'm trying to write the backup to an iSCSI attached LTO-2 tape drive at
>/dev/st0
>
>I let the block size default to 32768 and immediately got a SIGABRT :(
>
>DBG2: [Main] libmondo-tools.c->setup_tmpdir#705: Purging old tmpdir
>/tmp/mondo.tmp.DcO7AM
>DBG2: [Main] libmondo-tools.c->setup_tmpdir#740: bkpinfo->tmpdir is being
>set to /tmp/mondo.tmp.KEtKDh
>DBG2: [Main] libmondo-tools.c->setup_scratchdir#756: Purging old scratchdir
>/tmp/mondo.scratch.O9bCzi
>DBG2: [Main] libmondo-tools.c->setup_scratchdir#769: Created scratch
>directory /shared
>DBG2: [Main] libmondo-tools.c->setup_scratchdir#784: bkpinfo->scratchdir is
>being set to /shared/mondo.scratch.u9dPLg
>DBG3: [Main]
>libmondo-devices.c->interactively_obtain_media_parameters_from_user#2212:
>media type = tape
>INFO:
>INFO: running: ls -l /dev/st0 >
>/tmp/mondo.tmp.KEtKDh/mondo-run-prog-thing.tmp 2>
>/tmp/mondo.tmp.KEtKDh/mondo-run-prog-thing.err
>INFO: --------------------------------start of
>output-----------------------------
>INFO: crw-rw---- 1 root tape 9, 0 Dec 10 11:22 /dev/st0
>INFO: --------------------------------end of
>output------------------------------
>INFO: ...ran just fine. :-)
>INFO: SIGABRT signal received from OS
>INFO: Abort - probably failed assertion. I'm sleeping for a few seconds so
>you can read the message.
>DBG1: [Main] ../common/newt-specific.c->fatal_error#304: Fatal error
>received - 'MondoRescue is terminating in response to a signal from the OS'
>DBG3: [Main] ../common/newt-specific.c->fatal_error#320: OK, I think I'm the
>main PID.
>DBG2: [Main] ../common/newt-specific.c->fatal_error#327: I'm going to do
>some cleaning up now.
>DBG4: [Main] ../common/newt-specific.c->fatal_error#328: killall mindi 2>
>/dev/null
>
>What am I doing wrong?
>Thanks
>Dave
>
>
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>Phi processor-based developer platforms.
>With one year of Intel Parallel Studio XE.
>Training and support from Colfax.
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