smbd version 3.2.0pre2 started. Copyright Andrew Tridgell and the Samba Team 1992-2008 standard input is not a socket, assuming -D option *** glibc detected *** smbd: double free or corruption (out): 0x0000000000c65910 *** ======= Backtrace: ========= /lib/libc.so.6[0x2b70ea5f701d] /lib/libc.so.6(cfree+0x76)[0x2b70ea5f8d26] smbd(str_list_sub_basic+0x8f)[0x62e1aa] smbd[0x48882d] smbd(authorise_login+0xac)[0x489458] smbd[0x4e6abe] smbd(make_connection+0x689)[0x4e88d6] smbd(reply_tcon_and_X+0x40a)[0x4ab206] smbd[0x4e2d60] smbd[0x4e4674] smbd(smbd_process+0xbed)[0x4e5321] smbd(main+0xce0)[0x8534d7] /lib/libc.so.6(__libc_start_main+0xf4)[0x2b70ea5a61c4] smbd[0x4730c9] ======= Memory map: ======== 00400000-0098b000 r-xp 00000000 08:14 528072 /usr/sbin/smbd 00b8b000-00ba9000 rw-p 0058b000 08:14 528072 /usr/sbin/smbd 00ba9000-00c75000 rw-p 00ba9000 00:00 0 [heap] 2b70e7722000-2b70e773d000 r-xp 00000000 08:14 513343 /lib/ld-2.7.so 2b70e773d000-2b70e7740000 rw-p 2b70e773d000 00:00 0 2b70e7740000-2b70e7760000 r--s 00000000 08:14 385259 /usr/share/samba/upcase.dat 2b70e7760000-2b70e7780000 r--s 00000000 08:14 385261 /usr/share/samba/lowcase.dat 2b70e7780000-2b70e7787000 r--s 00000000 08:14 105408 /usr/lib/gconv/gconv-modules.cache 2b70e7787000-2b70e7788000 rw-s 00000000 08:14 18509 /var/lib/samba/ntforms.tdb 2b70e7788000-2b70e778a000 rw-s 00000000 08:14 18508 /var/lib/samba/ntprinters.tdb 2b70e778a000-2b70e778c000 rw-s 00000000 08:14 18507 /var/lib/samba/ntdrivers.tdb 2b70e778c000-2b70e778e000 rw-s 00000000 08:14 18483 /var/lib/samba/account_policy.tdb 2b70e778e000-2b70e77a1000 rw-s 00000000 08:14 414639 /var/lib/samba/group_mapping.ldb 2b70e77a1000-2b70e77a2000 rw-s 00000000 08:14 42530 /var/run/samba/gencache.tdb 2b70e77a2000-2b70e77a3000 rw-s 00000000 08:14 42523 /var/run/samba/locking.tdb 2b70e77a3000-2b70e77ad000 rw-s 00000000 08:14 42158 /var/run/samba/brlock.tdb 2b70e77ad000-2b70e77c3000 rw-s 00000000 08:14 41543 /var/run/samba/connections.tdb 2b70e77c3000-2b70e77c4000 rw-s 00000000 08:14 41166 /var/run/samba/sessionid.tdb 2b70e77c4000-2b70e77c5000 rw-s 00000000 08:14 41035 /var/run/samba/messages.tdb 2b70e77c5000-2b70e77cb000 rw-s 00000000 08:14 406891 /etc/samba/secrets.tdb 2b70e793c000-2b70e793e000 rw-p 0001a000 08:14 513343 /lib/ld-2.7.so 2b70e793e000-2b70e7980000 r-xp 00000000 08:14 159341 /usr/lib/libldap_r-2.4.so.2.0.3 2b70e7980000-2b70e7b7f000 ---p 00042000 08:14 159341 /usr/lib/libldap_r-2.4.so.2.0.3 2b70e7b7f000-2b70e7b82000 rw-p 00041000 08:14 159341 /usr/lib/libldap_r-2.4.so.2.0.3 2b70e7b82000-2b70e7b84000 rw-p 2b70e7b82000 00:00 0 2b70e7b84000-2b70e7b92000 r-xp 00000000 08:14 159342 /usr/lib/liblber-2.4.so.2.0.3 2b70e7b92000-2b70e7d91000 ---p 0000e000 08:14 159342 /usr/lib/liblber-2.4.so.2.0.3 2b70e7d91000-2b70e7d92000 rw-p 0000d000 08:14 159342 /usr/lib/liblber-2.4.so.2.0.3 2b70e7d92000-2b70e7dbb000 r-xp 00000000 08:14 471962 /usr/lib/libgssapi_krb5.so.2.2 2b70e7dbb000-2b70e7fba000 ---p 00029000 08:14 471962 /usr/lib/libgssapi_krb5.so.2.2 2b70e7fba000-2b70e7fbc000 rw-p 00028000 08:14 471962 /usr/lib/libgssapi_krb5.so.2.2 2b70e7fbc000-2b70e7fbd000 rw-p 2b70e7fbc000 00:00 0 2b70e7fbd000-2b70e8054000 r-xp 00000000 08:14 26471 /usr/lib/libkrb5.so.3.3 2b70e8054000-2b70e8254000 ---p 00097000 08:14 26471 /usr/lib/libkrb5.so.3.3 2b70e8254000-2b70e8258000 rw-p 00097000 08:14 26471 /usr/lib/libkrb5.so.3.3 2b70e8258000-2b70e827b000 r-xp 00000000 08:14 414937 /usr/lib/libk5crypto.so.3.1
Please upload your smb.conf and a debug level 10 log of smbd Thanks, Volker
Created attachment 3244 [details] Samba server config how enable debug in log file?
Created attachment 3246 [details] fix Can you try the attached patch? Thanks, Volker
For me that patch fixes exactly the segfault you saw, closing the bug. Please re-open if it does not help for you. Thanks for testing! Volker
(In reply to comment #4) > For me that patch fixes exactly the segfault you saw, closing the bug. Please > re-open if it does not help for you. > > Thanks for testing! > > Volker > Thanks for development! I will write after applying patch.
*** Bug 5376 has been marked as a duplicate of this bug. ***