Thread: Error when using passwd.

hi, i've been receiving authentication errors (pop3) when trying download mail, use dovecot.

tried login through ssh same user , screen (putty) closed.

tried change user passwd , found following error:

code:

sudo passwd lorenagiudice  *** glibc detected *** passwd: free(): invalid pointer: 0x08b719d8 ***  ======= backtrace: =========  /lib/tls/i686/cmov/libc.so.6[0x17aff1]  /lib/tls/i686/cmov/libc.so.6[0x17c6f2]  /lib/tls/i686/cmov/libc.so.6(cfree+0x6d)[0x17f79d]  /lib/security/pam_smbpass.so[0x52cd53]  /lib/security/pam_smbpass.so(pdb_getsampwnam+0x33)[0x50c6b3]  /lib/security/pam_smbpass.so(pam_sm_chauthtok+0x1ca)[0x48b44a]  /lib/libpam.so.0[0x97a3ad]  /lib/libpam.so.0(pam_chauthtok+0x113)[0x97e663]  passwd[0x804c0ad]  passwd[0x804b883]  /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6)[0x126b56]  passwd[0x8049d51]  ======= memory map: ========  00110000-0024e000 r-xp 00000000 fc:00 262480     /lib/tls/i686/cmov/libc-2.10.1.so  0024e000-00250000 r--p 0013e000 fc:00 262480     /lib/tls/i686/cmov/libc-2.10.1.so  00250000-00251000 rw-p 00140000 fc:00 262480     /lib/tls/i686/cmov/libc-2.10.1.so  00251000-00254000 rw-p 00000000 00:00 0  00254000-00267000 r-xp 00000000 fc:00 262486     /lib/tls/i686/cmov/libnsl-2.10.1.so  00267000-00268000 r--p 00012000 fc:00 262486     /lib/tls/i686/cmov/libnsl-2.10.1.so  00268000-00269000 rw-p 00013000 fc:00 262486     /lib/tls/i686/cmov/libnsl-2.10.1.so  00269000-0026b000 rw-p 00000000 00:00 0  0026b000-0026c000 r-xp 00000000 fc:00 1048631    /lib/security/pam_deny.so  0026c000-0026d000 r--p 00000000 fc:00 1048631    /lib/security/pam_deny.so  0026d000-0026e000 rw-p 00001000 fc:00 1048631    /lib/security/pam_deny.so  0026e000-0027b000 r-xp 00000000 fc:00 132308     /usr/lib/liblber-2.4.so.2.5.1  0027b000-0027c000 r--p 0000c000 fc:00 132308     /usr/lib/liblber-2.4.so.2.5.1  0027c000-0027d000 rw-p 0000d000 fc:00 132308     /usr/lib/liblber-2.4.so.2.5.1  0027d000-00280000 r-xp 00000000 fc:00 429        /lib/libgpg-error.so.0.4.0  00280000-00281000 r--p 00002000 fc:00 429        /lib/libgpg-error.so.0.4.0  00281000-00282000 rw-p 00003000 fc:00 429        /lib/libgpg-error.so.0.4.0  00282000-00284000 r-xp 00000000 fc:00 917814     /usr/lib/gconv/ibm850.so  00284000-00285000 r--p 00001000 fc:00 917814     /usr/lib/gconv/ibm850.so  00285000-00286000 rw-p 00002000 fc:00 917814     /usr/lib/gconv/ibm850.so  00288000-00291000 r-xp 00000000 fc:00 262491     /lib/tls/i686/cmov/libnss_nis-2.10.1.so  00291000-00292000 r--p 00008000 fc:00 262491     /lib/tls/i686/cmov/libnss_nis-2.10.1.so  00292000-00293000 rw-p 00009000 fc:00 262491     /lib/tls/i686/cmov/libnss_nis-2.10.1.so  00293000-002ab000 r-xp 00000000 fc:00 131909     /usr/lib/libsasl2.so.2.0.23  002ab000-002ac000 r--p 00017000 fc:00 131909     /usr/lib/libsasl2.so.2.0.23  002ac000-002ad000 rw-p 00018000 fc:00 131909     /usr/lib/libsasl2.so.2.0.23  002ad000-002c1000 r-xp 00000000 fc:00 340        /lib/libz.so.1.2.3.3  002c1000-002c2000 r--p 00013000 fc:00 340        /lib/libz.so.1.2.3.3  002c2000-002c3000 rw-p 00014000 fc:00 340        /lib/libz.so.1.2.3.3  002c3000-002df000 r-xp 00000000 fc:00 216        /lib/libgcc_s.so.1  002df000-002e0000 r--p 0001b000 fc:00 216        /lib/libgcc_s.so.1  002e0000-002e1000 rw-p 0001c000 fc:00 216        /lib/libgcc_s.so.1  0030f000-0032a000 r-xp 00000000 fc:00 351        /lib/ld-2.10.1.so  0032a000-0032b000 r--p 0001a000 fc:00 351        /lib/ld-2.10.1.so  0032b000-0032c000 rw-p 0001b000 fc:00 351        /lib/ld-2.10.1.so  0032c000-003cf000 r-xp 00000000 fc:00 132065     /usr/lib/libgnutls.so.26.14.10  003cf000-003d3000 r--p 000a2000 fc:00 132065     /usr/lib/libgnutls.so.26.14.10  003d3000-003d4000 rw-p 000a6000 fc:00 132065     /usr/lib/libgnutls.so.26.14.10  003dc000-003e5000 r-xp 00000000 fc:00 135765     /usr/lib/libtalloc.so.1.4.0  003e5000-003e6000 r--p 00008000 fc:00 135765     /usr/lib/libtalloc.so.1.4.0  003e6000-003e7000 rw-p 00009000 fc:00 135765     /usr/lib/libtalloc.so.1.4.0  0042b000-00434000 r-xp 00000000 fc:00 262482     /lib/tls/i686/cmov/libcrypt-2.10.1.so  00434000-00435000 r--p 00008000 fc:00 262482     /lib/tls/i686/cmov/libcrypt-2.10.1.so  00435000-00436000 rw-p 00009000 fc:00 262482     /lib/tls/i686/cmov/libcrypt-2.10.1.so  00436000-0045d000 rw-p 00000000 00:00 0  0045d000-005ce000 r-xp 00000000 fc:00 1049541    /lib/security/pam_smbpass.so  005ce000-005d1000 r--p 00171000 fc:00 1049541    /lib/security/pam_smbpass.so  005d1000-005d6000 rw-p 00174000 fc:00 1049541    /lib/security/pam_smbpass.so  005d6000-005d7000 rw-p 00000000 00:00 0  005ff000-00600000 r-xp 00000000 fc:00 1048764    /lib/security/pam_permit.so  00600000-00601000 r--p 00000000 fc:00 1048764    /lib/security/pam_permit.so  00601000-00602000 rw-p 00001000 fc:00 1048764    /lib/security/pam_permit.so  00602000-0067b000 r-xp 00000000 fc:00 427        /lib/libgcrypt.so.11.5.2  0067b000-0067c000 r--p 00078000 fc:00 427        /lib/libgcrypt.so.11.5.2  0067c000-0067e000 rw-p 00079000 fc:00 427        /lib/libgcrypt.so.11.5.2  00685000-0068b000 r-xp 00000000 fc:00 262487     /lib/tls/i686/cmov/libnss_compat-2.10.1.so  0068b000-0068c000 r--p 00005000 fc:00 262487     /lib/tls/i686/cmov/libnss_compat-2.10.1.so  0068c000-0068d000 rw-p 00006000 fc:00 262487     /lib/tls/i686/cmov/libnss_compat-2.10.1.so  006cd000-006dd000 r-xp 00000000 fc:00 262495     /lib/tls/i686/cmov/libresolv-2.10.1.so  006dd000-006de000 r--p 00010000 fc:00 262495     /lib/tls/i686/cmov/libresolv-2.10.1.so  006de000-006df000 rw-p 00011000 fc:00 262495     /lib/tls/i686/cmov/libresolv-2.10.1.so  006df000-006e1000 rw-p 00000000 00:00 0  00754000-00769000 r-xp 00000000 fc:00 262494     /lib/tls/i686/cmov/libpthread-2.10.1.so  00769000-0076a000 r--p 00014000 fc:00 262494     /lib/tls/i686/cmov/libpthread-2.10.1.so  0076a000-0076b000 rw-p 00015000 fc:00 262494     /lib/tls/i686/cmov/libpthread-2.10.1.so  0076b000-0076d000 rw-p 00000000 00:00 0  00798000-007b1000 r-xp 00000000 fc:00 219        /lib/libselinux.so.1  007b1000-007b2000 r--p 00018000 fc:00 219        /lib/libselinux.so.1  007b2000-007b3000 rw-p 00019000 fc:00 219        /lib/libselinux.so.1  0087a000-0088a000 r-xp 00000000 fc:00 132349     /usr/lib/libtasn1.so.3.1.5  0088a000-0088b000 r--p 0000f000 fc:00 132349     /usr/lib/libtasn1.so.3.1.5  0088b000-0088c000 rw-p 00010000 fc:00 132349     /usr/lib/libtasn1.so.3.1.5  00978000-00983000 r-xp 00000000 fc:00 230        /lib/libpam.so.0.82.1  00983000-00984000 r--p 0000a000 fc:00 230        /lib/libpam.so.0.82.1  00984000-00985000 rw-p 0000b000 fc:00 230        /lib/libpam.so.0.82.1  009bd000-009bf000 r-xp 00000000 fc:00 262483     /lib/tls/i686/cmov/libdl-2.10.1.so  009bf000-009c0000 r--p 00001000 fc:00 262483     /lib/tls/i686/cmov/libdl-2.10.1.so  009c0000-009c1000 rw-p 00002000 fc:00 262483     /lib/tls/i686/cmov/libdl-2.10.1.so  00acb000-00acd000 r-xp 00000000 fc:00 231        /lib/libpam_misc.so.0.82.0  00acd000-00ace000 r--p 00001000 fc:00 231        /lib/libpam_misc.so.0.82.0  00ace000-00acf000 rw-p 00002000 fc:00 231        /lib/libpam_misc.so.0.82.0cancelado

have tried userdel user , create again no success, server restarted , have tried other various things still same problem.




ideas?
!

where help?

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