Bug#801294: dmsetup segfaults
Michal Suchanek
michal.suchanek at ruk.cuni.cz
Thu Oct 8 09:35:02 UTC 2015
Package: dmsetup
Version: 2:1.02.104-1
Severity: normal
Hello,
I have some problem with my lvm volumes.
one command used for inspecting the volumes would be dmsetup.
However,
$ /sbin/dmsetup --help
Segmentation fault
GNU gdb (Debian 7.10-1) 7.10
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Reading symbols from /sbin/dmsetup...(no debugging symbols found)...done.
(gdb) r
Starting program: /sbin/dmsetup --help
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Program received signal SIGSEGV, Segmentation fault.
__strcmp_ssse3 () at ../sysdeps/x86_64/multiarch/../strcmp.S:210
210 ../sysdeps/x86_64/multiarch/../strcmp.S: No such file or directory.
(gdb) bt full
#0 __strcmp_ssse3 () at ../sysdeps/x86_64/multiarch/../strcmp.S:210
No locals.
#1 0x000055555555c134 in ?? ()
No symbol table info available.
#2 0x00007ffff75f6b45 in __libc_start_main (main=0x55555555b3f0, argc=2, argv=0x7fffffffe378, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffffffe368) at libc-start.c:287
result = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -3506698109183282375, 93824992270913, 140737488348016, 0, 0, 3506698109358486329,
3506714323120730937}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7fffffffe390, 0x7ffff7ffe1a8}, data = {prev = 0x0,
cleanup = 0x0, canceltype = -7280}}}
not_first_call = <optimized out>
#3 0x000055555555da6a in ?? ()
No symbol table info available.
$ ldd /sbin/dmsetup
linux-vdso.so.1 (0x00007ffeadbcd000)
libdevmapper.so.1.02.1 => /lib/x86_64-linux-gnu/libdevmapper.so.1.02.1 (0x00007fa9a9340000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007fa9a9138000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fa9a8d8e000)
libselinux.so.1 => /lib/x86_64-linux-gnu/libselinux.so.1 (0x00007fa9a8b69000)
libudev.so.1 => /lib/x86_64-linux-gnu/libudev.so.1 (0x00007fa9a8b49000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fa9a892b000)
/lib64/ld-linux-x86-64.so.2 (0x000055c6f6b66000)
libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007fa9a86bd000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fa9a84b9000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fa9a81b7000)
libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007fa9a7fa0000)
libcap.so.2 => /lib/x86_64-linux-gnu/libcap.so.2 (0x00007fa9a7d9a000)
libattr.so.1 => /lib/x86_64-linux-gnu/libattr.so.1 (0x00007fa9a7b94000)
-- System Information:
Debian Release: stretch/sid
APT prefers testing
APT policy: (910, 'testing'), (900, 'stable'), (610, 'oldstable'), (410, 'unstable'), (400, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386, armhf
Kernel: Linux 4.2.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_US.UTF-8)
Shell: /bin/sh linked to /bin/bash
Init: systemd (via /run/systemd/system)
Versions of packages dmsetup depends on:
ii libc6 2.19-22
ii libdevmapper1.02.1 2:1.02.104-1
ii util-linux 2.27-3
dmsetup recommends no packages.
dmsetup suggests no packages.
-- no debconf information
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