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. 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 f?r Frieden|Committed to Peace Benedikt Kale? Leiter Team IT|Head team IT Forum Ziviler Friedensdienst e.V.|Forum Civil Peace Service Am K?lner Brett 8 | 50825 K?ln | 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 K?ln Spenden|Donations: IBAN DE37 3702 0500 0008 2401 01 BIC BFSWDE33XXX
On Mon, Nov 09, 2020 at 04:01:47PM +0100, Benedikt Kale? 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 f?r Frieden|Committed to Peace > > Benedikt Kale? > Leiter Team IT|Head team IT > > Forum Ziviler Friedensdienst e.V.|Forum Civil Peace Service > Am K?lner Brett 8 | 50825 K?ln | 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 K?ln > > 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
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 Kale? 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 f?r Frieden|Committed to Peace > > > > Benedikt Kale? > > Leiter Team IT|Head team IT > > > > Forum Ziviler Friedensdienst e.V.|Forum Civil Peace Service > > Am K?lner Brett 8 | 50825 K?ln | 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 K?ln > > > > 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 f?r Frieden|Committed to Peace Benedikt Kale? Leiter Team IT|Head team IT Forum Ziviler Friedensdienst e.V.|Forum Civil Peace Service Am K?lner Brett 8 | 50825 K?ln | 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 K?ln Spenden|Donations: IBAN DE37 3702 0500 0008 2401 01 BIC BFSWDE33XXX
On Mon, 2020-11-09 at 08:55 -0800, Jeremy Allison via samba wrote:> On Mon, Nov 09, 2020 at 04:01:47PM +0100, Benedikt Kale? 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.Jeremy, To lock this down properly we might need to put (#include) the vfs module into a cmocka test, mocking the various gluster calls so we cover these codepaths. Andrew Bartlett -- Andrew Bartlett https://samba.org/~abartlet/ Authentication Developer, Samba Team https://samba.org Samba Developer, Catalyst IT https://catalyst.net.nz/services/samba