failure ripping disc with LPCM track, possible regression?

[tuffy]

I've got a disc with two audio tracks, one LPCM and one TrueHD. Ripping with only the TrueHD track succeeds, but selecting the LPCM track makes the rip fail about halfway through. I'm ripping from a decrypted backup on hard disk, so I'm confident the problem is not with the disc itself. Furthermore, I've ripped this disc before using MakeMKV 1.10.5 a few years back, so it seems like some new bug has cropped up between then and MakeMKV 1.15.2 I'm using now. I've attached a log which will hopefully be of some use.

Any help would be appreciated!

[mike admin]

Would be very helpful, if you can do this - http://www.makemkv.com/onlinehelp/testdump.html

[tuffy]

Unfortunately, attempting to make a test dump of the disc caused MakeMKV to have a fatal error in the process and the program exited abruptly. So all I was able to get is a partial .tgz file from the disc. But I have attached it in case it is of some use.