[Samba] ctdb error after upgrade to 4.12.10
Benedikt Kaleß
benedikt.kaless at forumZFD.de
Mon Nov 9 17:15:05 UTC 2020
Dear Jeremy,
thanks for your reply.
I assume I load the the debug symbols by passing something in the
[global] section?
I now changed back to a fuse_mount to get my colleagues back to work again.
Tomorrow at 17 CEST I can add a test share with vfs_glusterfs to test it.
Best
Bene
Am 09.11.20 um 17:55 schrieb Jeremy Allison:
> On Mon, Nov 09, 2020 at 04:01:47PM +0100, Benedikt Kaleß via samba wrote:
> > Dear List,
> >
> > I updated to samba 4.12.10-SerNet-Debian-9.buster from 4.12.9
> > and did a
> >
> > gluster volume set volume performance.write-behind off
> >
> > Now I get this in /var/log/syslog and randomly people don't get access
> > to a shae.
>
> Can you load the debug symbols please ? That should give us
> more data on where this is failing.
>
> Thanks !
>
> Jeremy.
>
> > Nov 9 15:56:14 ctdb-host smbd[16832]: [2020/11/09 15:56:14.078120, 0]
> > ../../source3/lib/popt_common.c:68(popt_s3_talloc_log_fn)
> > Nov 9 15:56:14 ctdb-host smbd[16832]: talloc: access after free error
> > - first free may be at ../../source3/modules/vfs_glusterfs.c:347
> > Nov 9 15:56:14 ctdb-host smbd[16832]: [2020/11/09 15:56:14.078173, 0]
> > ../../source3/lib/popt_common.c:68(popt_s3_talloc_log_fn)
> > Nov 9 15:56:14 ctdb-host smbd[16832]: Bad talloc magic value - access
> > after free
> > Nov 9 15:56:14 ctdb-host smbd[16832]: [2020/11/09 15:56:14.078184, 0]
> > ../../source3/lib/util.c:830(smb_panic_s3)
> > Nov 9 15:56:14 ctdb-host smbd[16832]: PANIC (pid 16832): Bad talloc
> > magic value - access after free
> > Nov 9 15:56:14 ctdb-host smbd[16832]: [2020/11/09 15:56:14.078539, 0]
> > ../../lib/util/fault.c:265(log_stack_trace)
> > Nov 9 15:56:14 ctdb-host smbd[16832]: BACKTRACE: 34 stack frames:
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #0
> > /usr/lib/x86_64-linux-gnu/samba/libsamba-util.so.0(log_stack_trace+0x30)
> > [0x7f53811addde]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #1
> > /usr/lib/x86_64-linux-gnu/samba/libsmbconf.so.0(smb_panic_s3+0x24)
> > [0x7f5380c2b05f]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #2
> > /usr/lib/x86_64-linux-gnu/samba/libsamba-util.so.0(smb_panic+0x2c)
> > [0x7f53811adee1]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #3
> > /usr/lib/x86_64-linux-gnu/samba/libtalloc.so.2(+0x6f9b) [0x7f5380dcdf9b]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #4
> > /usr/lib/x86_64-linux-gnu/samba/libtalloc.so.2(+0x6fb2) [0x7f5380dcdfb2]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #5
> > /usr/lib/x86_64-linux-gnu/samba/libtalloc.so.2(_talloc_free+0x188)
> > [0x7f5380dcda22]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #6
> > /usr/lib/x86_64-linux-gnu/samba/vfs/glusterfs.so(+0x645c) [0x7f537b16045c]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #7
> > /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-samba4.so(smb_vfs_call_connect+0x21)
> > [0x7f5380fdcddd]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #8
> > /usr/lib/x86_64-linux-gnu/samba/vfs/acl_xattr.so(+0x1765) [0x7f537b156765]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #9
> > /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-samba4.so(smb_vfs_call_connect+0x21)
> > [0x7f5380fdcddd]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #10
> > /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-samba4.so(+0x1e1e43)
> > [0x7f5380ff4e43]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #11
> > /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-samba4.so(make_connection_smb2+0x53)
> > [0x7f5380ff5fac]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #12
> > /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-samba4.so(smbd_smb2_request_process_tcon+0x45c)
> > [0x7f538100c972]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #13
> > /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-samba4.so(smbd_smb2_request_dispatch+0x12e2)
> > [0x7f5381004609]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #14
> > /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-samba4.so(+0x1f34f1)
> > [0x7f53810064f1]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #15
> > /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(tevent_common_invoke_fd_handler+0x84)
> > [0x7f5380df4dcd]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #16
> > /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(+0xd378) [0x7f5380dfb378]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #17
> > /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(+0xafc8) [0x7f5380df8fc8]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #18
> > /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(_tevent_loop_once+0xa2)
> > [0x7f5380df45e0]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #19
> > /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(tevent_common_loop_wait+0x21)
> > [0x7f5380df47db]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #20
> > /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(+0xaf76) [0x7f5380df8f76]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #21
> > /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(_tevent_loop_wait+0xa)
> > [0x7f5380df4837]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #22
> > /usr/lib/x86_64-linux-gnu/samba/libsmbd-base-samba4.so(smbd_process+0x909)
> > [0x7f5380ff3b2b]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #23 /usr/sbin/smbd(+0xccc3)
> > [0x55c2f0fcccc3]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #24
> > /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(tevent_common_invoke_fd_handler+0x84)
> > [0x7f5380df4dcd]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #25
> > /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(+0xd378) [0x7f5380dfb378]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #26
> > /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(+0xafc8) [0x7f5380df8fc8]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #27
> > /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(_tevent_loop_once+0xa2)
> > [0x7f5380df45e0]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #28
> > /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(tevent_common_loop_wait+0x21)
> > [0x7f5380df47db]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #29
> > /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(+0xaf76) [0x7f5380df8f76]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #30
> > /usr/lib/x86_64-linux-gnu/samba/libtevent.so.0(_tevent_loop_wait+0xa)
> > [0x7f5380df4837]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #31
> > /usr/sbin/smbd(main+0x1d21) [0x55c2f0fceb66]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #32
> > /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xeb) [0x7f53802b109b]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: #33
> > /usr/sbin/smbd(_start+0x2a) [0x55c2f0fc712a]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: [2020/11/09 15:56:14.078657, 0]
> > ../../source3/lib/util.c:842(smb_panic_s3)
> > Nov 9 15:56:14 ctdb-host smbd[16832]: smb_panic(): calling panic
> > action [/usr/share/samba/scripts/panic-action 16832]
> > Nov 9 15:56:14 ctdb-host smbd[16832]: [2020/11/09 15:56:14.332923, 0]
> > ../../source3/lib/util.c:850(smb_panic_s3)
> > Nov 9 15:56:14 ctdb-host smbd[16832]: smb_panic(): action returned
> > status 0
> > Nov 9 15:56:14 ctdb-host smbd[16832]: [2020/11/09 15:56:14.332972, 0]
> > ../../source3/lib/dumpcore.c:315(dump_core)
> > Nov 9 15:56:14 ctdb-host smbd[16832]: dumping core in
> > /var/log/samba/cores/smbd
> >
> > Shall I roll back?
> >
> > Best regards
> >
> > Bene
> >
> >
> >
> > --
> > forumZFD
> > Entschieden für Frieden|Committed to Peace
> >
> > Benedikt Kaleß
> > Leiter Team IT|Head team IT
> >
> > Forum Ziviler Friedensdienst e.V.|Forum Civil Peace Service
> > Am Kölner Brett 8 | 50825 Köln | Germany
> >
> > Tel 0221 91273233 | Fax 0221 91273299 |
> > http://www.forumZFD.de
> >
> > Vorstand nach § 26 BGB, einzelvertretungsberechtigt|Executive Board:
> > Oliver Knabe (Vorsitz|Chair), Sonja Wiekenberg-Mlalandle, Alexander Mauz
> > VR 17651 Amtsgericht Köln
> >
> > Spenden|Donations: IBAN DE37 3702 0500 0008 2401 01 BIC BFSWDE33XXX
> >
> >
> > --
> > To unsubscribe from this list go to the following URL and read the
> > instructions: https://lists.samba.org/mailman/options/samba
--
forumZFD
Entschieden für Frieden|Committed to Peace
Benedikt Kaleß
Leiter Team IT|Head team IT
Forum Ziviler Friedensdienst e.V.|Forum Civil Peace Service
Am Kölner Brett 8 | 50825 Köln | Germany
Tel 0221 91273233 | Fax 0221 91273299 |
http://www.forumZFD.de
Vorstand nach § 26 BGB, einzelvertretungsberechtigt|Executive Board:
Oliver Knabe (Vorsitz|Chair), Sonja Wiekenberg-Mlalandle, Alexander Mauz
VR 17651 Amtsgericht Köln
Spenden|Donations: IBAN DE37 3702 0500 0008 2401 01 BIC BFSWDE33XXX
More information about the samba
mailing list