Core dump trying to rip some Lord of the Rings disks

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Lost Dog
Posts: 13
Joined: Mon Mar 09, 2020 9:24 pm

Core dump trying to rip some Lord of the Rings disks

Post by Lost Dog »

I recently picked up the 4k UHD Lord of the Rings set. After many trials, finally got all the disks backed up (full disk backup). I'm now ripping the main feature mkv but several of the backups crash (it's also reproducible with the actual disk).

This is on Linux Mint 20.3 Cinnamon and MakeMKV v1.16.5. I've looked at the Debug dump page (https://www.makemkv.com/onlinehelp/dump.html) but linux is not listed.
Screenshot from 2022-01-10 10-49-40.png
Screenshot from 2022-01-10 10-49-40.png (55.07 KiB) Viewed 206 times
This is from the syslog:

Code: Select all

Jan 10 10:28:31 superbeast kernel: [12337.536030] makemkvcon[12443]: segfault at
 8 ip 00000000007b539b sp 00007f65100a4630 error 4 in makemkvcon[492000+39f000]
Jan 10 10:28:31 superbeast kernel: [12337.536044] Code: 05 41 c6 80 60 01 00 00 
00 31 ff 44 89 4c 24 6c 45 84 c9 0f 84 09 03 00 00 40 84 ff b8 00 00 00 00 4c 8b
 74 24 30 49 0f 44 c6 <8b> 70 08 4c 8b 64 24 40 4c 89 e7 e8 55 7d e9 ff 4c 8b 44
 24 28 41
Jan 10 10:28:31 superbeast systemd[1]: Started Process Core Dump (PID 12546/UID 
0).
Jan 10 10:28:31 superbeast systemd-coredump[12547]: Process 12442 (makemkvcon) o
f user 1000 dumped core.#012#012Stack trace of thread 12443:#012#0  0x0000000000
7b539b n/a (makemkvcon + 0x5b539b)#012#1  0x00000000007b4d85 n/a (makemkvcon + 0
x5b4d85)#012#2  0x00000000007b4c95 n/a (makemkvcon + 0x5b4c95)#012#3  0x00000000
007c1571 n/a (makemkvcon + 0x5c1571)#012#4  0x00000000007c1749 n/a (makemkvcon +
 0x5c1749)#012#5  0x00000000007c0521 n/a (makemkvcon + 0x5c0521)#012#6  0x000000
00006d9963 n/a (makemkvcon + 0x4d9963)#012#7  0x00000000006d47d2 n/a (makemkvcon
 + 0x4d47d2)#012#8  0x00000000006cd7b1 n/a (makemkvcon + 0x4cd7b1)#012#9  0x0000
0000007f9040 n/a (makemkvcon + 0x5f9040)#012#10 0x00000000007f85b5 n/a (makemkvc
on + 0x5f85b5)#012#11 0x000000000065c721 n/a (makemkvcon + 0x45c721)#012#12 0x00
0000000065d574 n/a (makemkvcon + 0x45d574)#012#13 0x00007f6518a09609 start_threa
d (libpthread.so.0 + 0x9609)#012#14 0x00007f6518930293 __clone (libc.so.6 + 0x12
2293)#012#012Stack trace of thread 12447:#012#0  0x00007f6518a133f4 futex_abstim
ed_wait_cancelable (libpthread.so.0 + 0x133f4)#012#1  0x00007f6518a134e8 __new_s
em_wait_slow (libpthread.so.0 + 0x134e8)#012#2  0x000000000065d5e0 n/a (makemkvc
on + 0x45d5e0)#012#3  0x00007f6518a09609 start_thread (libpthread.so.0 + 0x9609)
#012#4  0x00007f6518930293 __clone (libc.so.6 + 0x122293)#012#012Stack trace of 
thread 12444:#012#0  0x00007f6518a13618 futex_abstimed_wait_cancelable (libpthre
ad.so.0 + 0x13618)#012#1  0x00007f6518a13743 __new_sem_wait_slow (libpthread.so.
0 + 0x13743)#012#2  0x000000000081763b n/a (makemkvcon + 0x61763b)#012#3  0x0000
000000816e00 n/a (makemkvcon + 0x616e00)#012#4  0x00007f6518a09609 start_thread 
(libpthread.so.0 + 0x9609)#012#5  0x00007f6518930293 __clone (libc.so.6 + 0x1222
93)#012#012Stack trace of thread 12442:#012#0  0x00007f6518a0acd7 __pthread_cloc
kjoin_ex (libpthread.so.0 + 0xacd7)#012#1  0x00000000006470d1 n/a (makemkvcon + 
0x4470d1)#012#2  0x00007f65188350b3 __libc_start_main (libc.so.6 + 0x270b3)#012#
3  0x000000000049202a n/a (makemkvcon + 0x29202a)#012#012Stack trace of thread 1
2445:#012#0  0x00007f6518a1436c __libc_read (libpthread.so.0 + 0x1436c)#012#1  0
x0000000000817757 n/a (makemkvcon + 0x617757)#012#2  0x00007f6518a09609 start_th
read (libpthread.so.0 + 0x9609)#012#3  0x00007f6518930293 __clone (libc.so.6 + 0
x122293)#012#012Stack trace of thread 12452:#012#0  0x00007f6518a133f4 futex_abs
timed_wait_cancelable (libpthread.so.0 + 0x133f4)#012#1  0x00007f6518a134e8 __ne
w_sem_wait_slow (libpthread.so.0 + 0x134e8)#012#2  0x000000000065d5e0 n/a (makem
kvcon + 0x45d5e0)#012#3  0x00007f6518a09609 start_thread (libpthread.so.0 + 0x96
09)#012#4  0x00007f6518930293 __clone (libc.so.6 + 0x122293)#012#012Stack trace 
of thread 12448:#012#0  0x00007f6518a133f4 futex_abstimed_wait_cancelable (libpt
hread.so.0 + 0x133f4)#012#1  0x00007f6518a134e8 __new_sem_wait_slow (libpthread.
so.0 + 0x134e8)#012#2  0x000000000065d5e0 n/a (makemkvcon + 0x45d5e0)#012#3  0x0
0007f6518a09609 start_thread (libpthread.so.0 + 0x9609)#012#4  0x00007f651893029
3 __clone (libc.so.6 + 0x122293)
Jan 10 10:28:31 superbeast systemd[1]: systemd-coredump@3-12546-0.service: Succe
eded.
Let me know what else I can provide!

Thanks!
dcoke22
Posts: 859
Joined: Wed Jul 22, 2020 11:25 pm

Re: Core dump trying to rip some Lord of the Rings disks

Post by dcoke22 »

I wonder if you have the issue described in this thread? viewtopic.php?f=3&t=17268&start=15
Lost Dog
Posts: 13
Joined: Mon Mar 09, 2020 9:24 pm

Re: Core dump trying to rip some Lord of the Rings disks

Post by Lost Dog »

dcoke22 wrote:
Tue Jan 11, 2022 4:42 am
I wonder if you have the issue described in this thread? viewtopic.php?f=3&t=17268&start=15
Huh. That's it!

Setting the custom java to /bin/true made it work! I'd love to see this fixed and would be happy to test any fixes...
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