jauntyalpha5@doris:~$ eject /dev/sdc
*** glibc detected *** eject: munmap_chunk(): invalid pointer: 0x00007fff5832fbf0 ***
======= Backtrace: =========
/lib/libc.so.6[0x7f444fe18cb8]
eject[0x402338]
eject[0x403ad7]
/lib/libc.so.6(__libc_start_main+0xe6)[0x7f444fdbf5a6]
eject[0x401929]
======= Memory map: ========
00400000-00406000 r-xp 00000000 08:02 97601                              /usr/bin/eject
00605000-00606000 r--p 00005000 08:02 97601                              /usr/bin/eject
00606000-00607000 rw-p 00006000 08:02 97601                              /usr/bin/eject
021af000-021d0000 rw-p 021af000 00:00 0                                  [heap]
7f444fb89000-7f444fb9f000 r-xp 00000000 08:02 316378                     /lib/libgcc_s.so.1
7f444fb9f000-7f444fd9f000 ---p 00016000 08:02 316378                     /lib/libgcc_s.so.1
7f444fd9f000-7f444fda0000 r--p 00016000 08:02 316378                     /lib/libgcc_s.so.1
7f444fda0000-7f444fda1000 rw-p 00017000 08:02 316378                     /lib/libgcc_s.so.1
7f444fda1000-7f444ff09000 r-xp 00000000 08:02 319820                     /lib/libc-2.9.so
7f444ff09000-7f4450109000 ---p 00168000 08:02 319820                     /lib/libc-2.9.so
7f4450109000-7f445010d000 r--p 00168000 08:02 319820                     /lib/libc-2.9.so
7f445010d000-7f445010e000 rw-p 0016c000 08:02 319820                     /lib/libc-2.9.so
7f445010e000-7f4450113000 rw-p 7f445010e000 00:00 0 
7f4450113000-7f4450133000 r-xp 00000000 08:02 316434                     /lib/ld-2.9.so
7f44501f0000-7f44501f1000 rw-p 7f44501f0000 00:00 0 
7f44501f1000-7f4450230000 r--p 00000000 08:02 130350                     /usr/lib/locale/en_GB.utf8/LC_CTYPE
7f4450230000-7f445031b000 r--p 00000000 08:02 130349                     /usr/lib/locale/en_GB.utf8/LC_COLLATE
7f445031b000-7f445031d000 rw-p 7f445031b000 00:00 0 
7f445031e000-7f445031f000 r--p 00000000 08:02 130355                     /usr/lib/locale/en_GB.utf8/LC_NUMERIC
7f445031f000-7f4450320000 r--p 00000000 08:02 130358                     /usr/lib/locale/en_GB.utf8/LC_TIME
7f4450320000-7f4450321000 r--p 00000000 08:02 130353                     /usr/lib/locale/en_GB.utf8/LC_MONETARY
7f4450321000-7f4450322000 r--p 00000000 08:02 130359                     /usr/lib/locale/en_GB.utf8/LC_MESSAGES/SYS_LC_MESSAGES
7f4450322000-7f4450323000 r--p 00000000 08:02 130356                     /usr/lib/locale/en_GB.utf8/LC_PAPER
7f4450323000-7f4450324000 r--p 00000000 08:02 130354                     /usr/lib/locale/en_GB.utf8/LC_NAME
7f4450324000-7f4450325000 r--p 00000000 08:02 130348                     /usr/lib/locale/en_GB.utf8/LC_ADDRESS
7f4450325000-7f4450326000 r--p 00000000 08:02 130357                     /usr/lib/locale/en_GB.utf8/LC_TELEPHONE
7f4450326000-7f4450327000 r--p 00000000 08:02 130352                     /usr/lib/locale/en_GB.utf8/LC_MEASUREMENT
7f4450327000-7f445032e000 r--s 00000000 08:02 114590                     /usr/lib/gconv/gconv-modules.cache
7f445032e000-7f445032f000 r--p 00000000 08:02 130351                     /usr/lib/locale/en_GB.utf8/LC_IDENTIFICATION
7f445032f000-7f4450332000 rw-p 7f445032f000 00:00 0 
7f4450332000-7f4450333000 r--p 0001f000 08:02 316434                     /lib/ld-2.9.so
7f4450333000-7f4450334000 rw-p 00020000 08:02 316434                     /lib/ld-2.9.so
7fff5831e000-7fff58333000 rw-p 7ffffffea000 00:00 0                      [stack]
7fff583fe000-7fff583ff000 r-xp 7fff583fe000 00:00 0                      [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
Aborted (core dumped)