bash crash

gnutoo benaryorg # tune2fs ^C*** Error in `bash': munmap_chunk(): invalid pointer: 0x000000000250dd80 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x71edb)[0x7fbd07607edb]
/lib64/libc.so.6(+0x7739e)[0x7fbd0760d39e]
/lib64/libreadline.so.6(_rl_free_match_list+0x25)[0x7fbd07ba7705]
/lib64/libreadline.so.6(rl_complete_internal+0x204)[0x7fbd07ba7b84]
/lib64/libreadline.so.6(_rl_dispatch_subseq+0x248)[0x7fbd07b9ec48]
/lib64/libreadline.so.6(readline_internal_char+0xa2)[0x7fbd07b9f0f2]
/lib64/libreadline.so.6(readline+0x55)[0x7fbd07b9f8a5]
bash[0x40b144]
bash[0x40d271]
bash[0x40ff9a]
bash[0x413594]
bash[0x40aa8b]
bash[0x40ab58]
bash[0x40ad39]
bash[0x409644]
/lib64/libc.so.6(__libc_start_main+0xf0)[0x7fbd075b67b0]
bash[0x40a029]
======= Memory map: ========
00400000-004ab000 r-xp 00000000 00:10 17321914                           /bin/bash
006ab000-006af000 rw-p 000ab000 00:10 17321914                           /bin/bash
006af000-006b9000 rw-p 00000000 00:00 0
024cc000-0252e000 rw-p 00000000 00:00 0                                  [heap]
7fbd06945000-7fbd0695b000 r-xp 00000000 00:10 18855155                   /usr/lib64/gcc/x86_64-pc-linux-gnu/4.9.2/libgcc_s.so.1
7fbd0695b000-7fbd06b5a000 ---p 00016000 00:10 18855155                   /usr/lib64/gcc/x86_64-pc-linux-gnu/4.9.2/libgcc_s.so.1
7fbd06b5a000-7fbd06b5b000 rw-p 00015000 00:10 18855155                   /usr/lib64/gcc/x86_64-pc-linux-gnu/4.9.2/libgcc_s.so.1
7fbd06b5b000-7fbd06b66000 r-xp 00000000 00:10 10249454                   /lib64/libnss_files-2.21.so
7fbd06b66000-7fbd06d65000 ---p 0000b000 00:10 10249454                   /lib64/libnss_files-2.21.so
7fbd06d65000-7fbd06d66000 r--p 0000a000 00:10 10249454                   /lib64/libnss_files-2.21.so
7fbd06d66000-7fbd06d67000 rw-p 0000b000 00:10 10249454                   /lib64/libnss_files-2.21.so
7fbd06d67000-7fbd06d71000 r-xp 00000000 00:10 10249673                   /lib64/libnss_nis-2.21.so
7fbd06d71000-7fbd06f70000 ---p 0000a000 00:10 10249673                   /lib64/libnss_nis-2.21.so
7fbd06f70000-7fbd06f71000 r--p 00009000 00:10 10249673                   /lib64/libnss_nis-2.21.so
7fbd06f71000-7fbd06f72000 rw-p 0000a000 00:10 10249673                   /lib64/libnss_nis-2.21.so
7fbd06f72000-7fbd06f86000 r-xp 00000000 00:10 10249672                   /lib64/libnsl-2.21.so
7fbd06f86000-7fbd07186000 ---p 00014000 00:10 10249672                   /lib64/libnsl-2.21.so
7fbd07186000-7fbd07187000 r--p 00014000 00:10 10249672                   /lib64/libnsl-2.21.so
7fbd07187000-7fbd07188000 rw-p 00015000 00:10 10249672                   /lib64/libnsl-2.21.so
7fbd07188000-7fbd0718a000 rw-p 00000000 00:00 0
7fbd0718a000-7fbd07191000 r-xp 00000000 00:10 10249675                   /lib64/libnss_compat-2.21.so
7fbd07191000-7fbd07390000 ---p 00007000 00:10 10249675                   /lib64/libnss_compat-2.21.so
7fbd07390000-7fbd07391000 r--p 00006000 00:10 10249675                   /lib64/libnss_compat-2.21.so
7fbd07391000-7fbd07392000 rw-p 00007000 00:10 10249675                   /lib64/libnss_compat-2.21.so
7fbd07392000-7fbd07394000 r-xp 00000000 00:10 10247548                   /lib64/libdl-2.21.so
7fbd07394000-7fbd07594000 ---p 00002000 00:10 10247548                   /lib64/libdl-2.21.so
7fbd07594000-7fbd07595000 r--p 00002000 00:10 10247548                   /lib64/libdl-2.21.so
7fbd07595000-7fbd07596000 rw-p 00003000 00:10 10247548                   /lib64/libdl-2.21.so
7fbd07596000-7fbd07727000 r-xp 00000000 00:10 10249728                   /lib64/libc-2.21.so
7fbd07727000-7fbd07927000 ---p 00191000 00:10 10249728                   /lib64/libc-2.21.so
7fbd07927000-7fbd0792b000 r--p 00191000 00:10 10249728                   /lib64/libc-2.21.so
7fbd0792b000-7fbd0792d000 rw-p 00195000 00:10 10249728                   /lib64/libc-2.21.so
7fbd0792d000-7fbd07931000 rw-p 00000000 00:00 0
7fbd07931000-7fbd07983000 r-xp 00000000 00:10 13071772                   /lib64/libncurses.so.5.9
7fbd07983000-7fbd07b83000 ---p 00052000 00:10 13071772                   /lib64/libncurses.so.5.9
7fbd07b83000-7fbd07b88000 rw-p 00052000 00:10 13071772                   /lib64/libncurses.so.5.9
7fbd07b88000-7fbd07bc9000 r-xp 00000000 00:10 17316739                   /lib64/libreadline.so.6.3
7fbd07bc9000-7fbd07dc8000 ---p 00041000 00:10 17316739                   /lib64/libreadline.so.6.3
7fbd07dc8000-7fbd07dd0000 rw-p 00040000 00:10 17316739                   /lib64/libreadline.so.6.3
7fbd07dd0000-7fbd07dd2000 rw-p 00000000 00:00 0
7fbd07dd2000-7fbd07df4000 r-xp 00000000 00:10 10249729                   /lib64/ld-2.21.so
7fbd07e37000-7fbd07fc1000 r--p 00000000 00:10 17083350                   /usr/lib64/locale/locale-archive
7fbd07fc1000-7fbd07fc5000 rw-p 00000000 00:00 0
7fbd07fe8000-7fbd07feb000 rw-p 00000000 00:00 0
7fbd07feb000-7fbd07ff2000 r--s 00000000 00:10 10249991                   /usr/lib64/gconv/gconv-modules.cache
7fbd07ff2000-7fbd07ff3000 rw-p 00000000 00:00 0
7fbd07ff3000-7fbd07ff4000 r--p 00021000 00:10 10249729                   /lib64/ld-2.21.so
7fbd07ff4000-7fbd07ff5000 rw-p 00022000 00:10 10249729                   /lib64/ld-2.21.so
7fbd07ff5000-7fbd07ff6000 rw-p 00000000 00:00 0
7ffd012a9000-7ffd012ca000 rw-p 00000000 00:00 0                          [stack]
7ffd0138c000-7ffd0138e000 r--p 00000000 00:00 0                          [vvar]
7ffd0138e000-7ffd01390000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
benaryorg@gnutoo ~ $