[Pkg-samba-maint] Bug#737111: Samba4: panic or segfault in samba after upgrading from last samba4 in jessie
Lorin Weilenmann
lorin.weilenmann at gmail.com
Thu Jan 30 11:08:29 UTC 2014
Package: samba
Version: 2:4.1.4+dfsg-3
Severity: grave
Justification: renders package unusable
Hi,
I just updated to the latest samba4 version and since then, none of my shares can be accessed anymore without samba crashing.
This is the stack trace I got out of the log files:
Jan 30 11:59:37 nas smbd[11401]: [2014/01/30 11:59:37.649802, 0] ../source3/param/loadparm.c:3155(lp_do_parameter)
Jan 30 11:59:37 nas smbd[11401]: Ignoring unknown parameter "display charset"
Jan 30 11:59:37 nas smbd[11401]: [2014/01/30 11:59:37.664708, 0] ../lib/util/fault.c:72(fault_report)
Jan 30 11:59:37 nas smbd[11401]: ===============================================================
Jan 30 11:59:37 nas smbd[11401]: [2014/01/30 11:59:37.664792, 0] ../lib/util/fault.c:73(fault_report)
Jan 30 11:59:37 nas smbd[11401]: INTERNAL ERROR: Signal 6 in pid 11401 (4.1.4-Debian)
Jan 30 11:59:37 nas smbd[11401]: Please read the Trouble-Shooting section of the Samba HOWTO
Jan 30 11:59:37 nas smbd[11401]: [2014/01/30 11:59:37.664881, 0] ../lib/util/fault.c:75(fault_report)
Jan 30 11:59:37 nas smbd[11401]: ===============================================================
Jan 30 11:59:37 nas smbd[11401]: [2014/01/30 11:59:37.664950, 0] ../source3/lib/util.c:785(smb_panic_s3)
Jan 30 11:59:37 nas smbd[11401]: PANIC (pid 11401): internal error
Jan 30 11:59:37 nas smbd[11401]: [2014/01/30 11:59:37.665702, 0] ../source3/lib/util.c:896(log_stack_trace)
Jan 30 11:59:37 nas smbd[11401]: BACKTRACE: 31 stack frames:
Jan 30 11:59:37 nas smbd[11401]: #0 /usr/lib/x86_64-linux-gnu/libsmbconf.so.0(log_stack_trace+0x1a) [0x7fdde56d308a]
Jan 30 11:59:37 nas smbd[11401]: #1 /usr/lib/x86_64-linux-gnu/libsmbconf.so.0(smb_panic_s3+0x20) [0x7fdde56d3160]
Jan 30 11:59:37 nas smbd[11401]: #2 /usr/lib/x86_64-linux-gnu/libsamba-util.so.0(smb_panic+0x2f) [0x7fdde6c29a6f]
Jan 30 11:59:37 nas smbd[11401]: #3 /usr/lib/x86_64-linux-gnu/libsamba-util.so.0(+0x1cc86) [0x7fdde6c29c86]
Jan 30 11:59:37 nas smbd[11401]: #4 /lib/x86_64-linux-gnu/libpthread.so.0(+0xf210) [0x7fdde6e51210]
Jan 30 11:59:37 nas smbd[11401]: #5 /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35) [0x7fdde3d2f1d5]
Jan 30 11:59:37 nas smbd[11401]: #6 /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7fdde3d32388]
Jan 30 11:59:37 nas smbd[11401]: #7 /lib/x86_64-linux-gnu/libc.so.6(+0x707bb) [0x7fdde3d6a7bb]
Jan 30 11:59:37 nas smbd[11401]: #8 /lib/x86_64-linux-gnu/libc.so.6(+0x7aa16) [0x7fdde3d74a16]
Jan 30 11:59:37 nas smbd[11401]: #9 /lib/x86_64-linux-gnu/libc.so.6(+0x7b793) [0x7fdde3d75793]
Jan 30 11:59:37 nas smbd[11401]: #10 /usr/lib/x86_64-linux-gnu/libtalloc.so.2(+0x5d34) [0x7fdde42b8d34]
Jan 30 11:59:37 nas smbd[11401]: #11 /usr/lib/x86_64-linux-gnu/libtalloc.so.2(_talloc_free+0x113) [0x7fdde42b53b3]
Jan 30 11:59:37 nas smbd[11401]: #12 /usr/lib/x86_64-linux-gnu/samba/libsmbd_base.so.0(+0x138ca2) [0x7fdde6826ca2]
Jan 30 11:59:37 nas smbd[11401]: #13 /usr/lib/x86_64-linux-gnu/samba/libsmbd_base.so.0(smbd_smb2_request_done_ex+0x4c6) [0x7fdde6828976]
Jan 30 11:59:37 nas smbd[11401]: #14 /usr/lib/x86_64-linux-gnu/samba/libsmbd_base.so.0(+0x1460e1) [0x7fdde68340e1]
Jan 30 11:59:37 nas smbd[11401]: #15 /usr/lib/x86_64-linux-gnu/samba/libsmbd_base.so.0(smbd_smb2_request_pending_queue+0x57) [0x7fdde6827cf7]
Jan 30 11:59:37 nas smbd[11401]: #16 /usr/lib/x86_64-linux-gnu/samba/libsmbd_base.so.0(smbd_smb2_request_process_ioctl+0x63b) [0x7fdde68348bb]
Jan 30 11:59:37 nas smbd[11401]: #17 /usr/lib/x86_64-linux-gnu/samba/libsmbd_base.so.0(smbd_smb2_request_dispatch+0xbcd) [0x7fdde68261fd]
Jan 30 11:59:37 nas smbd[11401]: #18 /usr/lib/x86_64-linux-gnu/samba/libsmbd_base.so.0(+0x138f2b) [0x7fdde6826f2b]
Jan 30 11:59:37 nas smbd[11401]: #19 /usr/lib/x86_64-linux-gnu/samba/libsmbd_base.so.0(+0x139b9c) [0x7fdde6827b9c]
Jan 30 11:59:37 nas smbd[11401]: #20 /usr/lib/x86_64-linux-gnu/libsmbconf.so.0(run_events_poll+0x16c) [0x7fdde56f15bc]
Jan 30 11:59:37 nas smbd[11401]: #21 /usr/lib/x86_64-linux-gnu/libsmbconf.so.0(+0x43810) [0x7fdde56f1810]
Jan 30 11:59:37 nas smbd[11401]: #22 /usr/lib/x86_64-linux-gnu/libtevent.so.0(_tevent_loop_once+0x8d) [0x7fdde40a9c0d]
Jan 30 11:59:37 nas smbd[11401]: #23 /usr/lib/x86_64-linux-gnu/samba/libsmbd_base.so.0(smbd_process+0xaf5) [0x7fdde6813805]
Jan 30 11:59:37 nas smbd[11401]: #24 /usr/sbin/smbd(+0xa084) [0x7fdde728c084]
Jan 30 11:59:37 nas smbd[11401]: #25 /usr/lib/x86_64-linux-gnu/libsmbconf.so.0(run_events_poll+0x16c) [0x7fdde56f15bc]
Jan 30 11:59:37 nas smbd[11401]: #26 /usr/lib/x86_64-linux-gnu/libsmbconf.so.0(+0x43810) [0x7fdde56f1810]
Jan 30 11:59:37 nas smbd[11401]: #27 /usr/lib/x86_64-linux-gnu/libtevent.so.0(_tevent_loop_once+0x8d) [0x7fdde40a9c0d]
Jan 30 11:59:37 nas smbd[11401]: #28 /usr/sbin/smbd(main+0x1401) [0x7fdde7288c61]
Jan 30 11:59:37 nas smbd[11401]: #29 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fdde3d1b995]
Jan 30 11:59:37 nas smbd[11401]: #30 /usr/sbin/smbd(+0x6ff3) [0x7fdde7288ff3]
Jan 30 11:59:37 nas smbd[11401]: [2014/01/30 11:59:37.666698, 0] ../source3/lib/util.c:797(smb_panic_s3)
Jan 30 11:59:37 nas smbd[11401]: smb_panic(): calling panic action [/usr/share/samba/panic-action 11401]
Jan 30 11:59:37 nas smbd[11401]: [2014/01/30 11:59:37.671740, 0] ../source3/lib/util.c:805(smb_panic_s3)
Jan 30 11:59:37 nas smbd[11401]: smb_panic(): action returned status 0
Jan 30 11:59:37 nas smbd[11401]: [2014/01/30 11:59:37.671909, 0] ../source3/lib/dumpcore.c:317(dump_core)
Jan 30 11:59:37 nas smbd[11401]: dumping core in /var/log/samba/cores/smbd
Jan 30 11:59:37 nas smbd[11401]:
Unfortunately, samba is pretty much useless with this bug. It doesn't matter whether the phsyical location of the share is on an mdraid or on /dev/sda1 (/ partition).
-- System Information:
Debian Release: jessie/sid
APT prefers testing
APT policy: (990, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.12-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages samba depends on:
ii adduser 3.113+nmu3
ii dpkg 1.17.6
ii libasn1-8-heimdal 1.6~git20131207+dfsg-1
ii libbsd0 0.6.0-1
ii libc6 2.17-97
ii libcomerr2 1.42.9-2
ii libhdb9-heimdal [heimdal-hdb-api-8] 1.6~git20131207+dfsg-1
ii libkdc2-heimdal 1.6~git20131207+dfsg-1
ii libkrb5-26-heimdal 1.6~git20131207+dfsg-1
ii libldb1 1:1.1.16-1
ii libpam-modules 1.1.3-9
ii libpam-runtime 1.1.3-9
ii libpopt0 1.16-8
ii libpython2.7 2.7.6-5
ii libroken18-heimdal 1.6~git20131207+dfsg-1
ii libtalloc2 2.1.0-1
ii libtdb1 1.2.12-1
ii libtevent0 0.9.19-1
ii lsb-base 4.1+Debian12
ii multiarch-support 2.17-97
ii procps 1:3.3.4-2
ii python 2.7.5-5
ii python-dnspython 1.11.1-1
ii python-ntdb 1.0-2
ii python-samba 2:4.1.4+dfsg-3
pn python2.7:any <none>
ii samba-common 2:4.1.4+dfsg-3
ii samba-common-bin 2:4.1.4+dfsg-3
ii samba-dsdb-modules 2:4.1.4+dfsg-3
ii samba-libs 2:4.1.4+dfsg-3
ii tdb-tools 1.2.12-1
ii update-inetd 4.43
Versions of packages samba recommends:
ii attr 1:2.4.47-1
ii logrotate 3.8.7-1
ii samba-vfs-modules 2:4.1.4+dfsg-3
Versions of packages samba suggests:
ii bind9 1:9.8.4.dfsg.P1-6+nmu3
ii bind9utils 1:9.8.4.dfsg.P1-6+nmu3
pn ctdb <none>
pn ldb-tools <none>
ii ntp 1:4.2.6.p5+dfsg-3
pn smbldap-tools <none>
pn winbind <none>
-- debconf information:
samba-common/title:
samba/run_mode: daemons
More information about the Pkg-samba-maint
mailing list