[Samba] Samba 4.16 hard-crashes
Anoop C S
anoopcs at samba.org
Mon Jun 13 08:42:51 UTC 2022
Hi,
Moving the discussion from CentOS to Samba users mailing list. Can you
start with posting your smb.conf? I hope someone will be able to find
the root cause here.
On Fri, 2022-06-10 at 08:02 +0100, lejeczek via CentOS wrote:
> Hi guys.
>
> Does anybody see this/similar issue, with Samba (from
> centos-release-samba416-1.0-1.1.el8.noarch) under IPA? (also
> Samba uses GlusterFS' libgfapi -
> samba-vfs-glusterfs-4.16.1-100.el8s.x86_64)
>
> -> $ systemctl restart smb.service
>
> Starting Samba SMB Daemon...
> [2022/06/08 19:17:32.937351, 0, pid=49122]
> ../../source3/smbd/server.c:1741(main)
> smbd version 4.16.1 started.
> Copyright Andrew Tridgell and the Samba Team 1992-2022
> [2022/06/08 19:17:32.960756, 0, pid=49122]
> ../../lib/util/fault.c:172(smb_panic_log)
> ===============================================================
> [2022/06/08 19:17:32.960925, 0, pid=49122]
> ../../lib/util/fault.c:176(smb_panic_log)
> INTERNAL ERROR: Signal 6: Aborted in pid 49122 (4.16.1)
> [2022/06/08 19:17:32.960981, 0, pid=49122]
> ../../lib/util/fault.c:181(smb_panic_log)
> If you are running a recent Samba version, and if you
> think this problem is not yet fixed in the latest versions,
> please consider reporting this bug, see
> https://wiki.samba.org/index.php/Bug_Reporting
> [2022/06/08 19:17:32.961022, 0, pid=49122]
> ../../lib/util/fault.c:182(smb_panic_log)
> ===============================================================
> [2022/06/08 19:17:32.961056, 0, pid=49122]
> ../../lib/util/fault.c:184(smb_panic_log)
> PANIC (pid 49122): Signal 6: Aborted in 4.16.1
> [2022/06/08 19:17:32.961647, 0, pid=49122]
> ../../lib/util/fault.c:288(log_stack_trace)
> BACKTRACE: 15 stack frames:
> #0 /lib64/libsamba-util.so.0(log_stack_trace+0x34)
> [0x7f41bbc0c7c4]
> #1 /lib64/libsamba-util.so.0(smb_panic+0xd) [0x7f41bbc0ca1d]
> #2 /lib64/libsamba-util.so.0(+0xeab9) [0x7f41bbc0cab9]
> #3 /lib64/libpthread.so.0(+0x12ce0) [0x7f41bb83bce0]
> #4 /lib64/libc.so.6(gsignal+0x10f) [0x7f41bb2a4a4f]
> #5 /lib64/libc.so.6(abort+0x127) [0x7f41bb277db5]
> #6 /lib64/libtalloc.so.2(+0x2f40) [0x7f41a34a7f40]
> #7 /lib64/libtalloc.so.2(+0x336c) [0x7f41a34a836c]
> #8 /usr/lib64/samba/pdb/ipasam.so(+0x11c2f) [0x7f41a38e7c2f]
> #9
> /lib64/libsamba-passdb.so.0(make_pdb_method_name+0xb2)
> [0x7f41bbdae2f2]
> #10 /lib64/libsamba-passdb.so.0(+0x1d604) [0x7f41bbdae604]
> #11
> /lib64/libsamba-passdb.so.0(initialize_password_db+0x1d)
> [0x7f41bbdb096d]
> #12 /usr/sbin/smbd(main+0x5d9) [0x55c945bbcf09]
> #13 /lib64/libc.so.6(__libc_start_main+0xf3)
> [0x7f41bb290ca3]
> #14 /usr/sbin/smbd(_start+0x2e) [0x55c945bbe6de]
> [2022/06/08 19:17:32.962008, 0, pid=49122]
> ../../source3/lib/dumpcore.c:318(dump_core)
> coredump is handled by helper binary specified at
> /proc/sys/kernel/core_pattern
>
> smb.service: Main process exited, code=dumped, status=6/ABRT
> smb.service: Failed with result 'core-dump'.
> Failed to start Samba SMB Daemon.
>
> For me all this, IPA's integrated Samba with GlusterFS,
> worked problem-free with 4.15 & earlier versions, so prior
> to 4.16 update which update brakes everything I believe.
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