643681 /usr/bin/jackd:*** glibc detected *** /usr/bin/jackd: double free or corruption (!prev): ADDR *** 869420 /usr/bin/jackd:*** glibc detected *** /usr/bin/jackd: free(): invalid pointer: ADDR *** 870204 /usr/bin/jackd:*** glibc detected *** jackd: free(): invalid pointer: ADDR ***