Date: Sun, 12 Oct 2014 11:42:13 +0200 From: Johan Hendriks <joh.hendriks@gmail.com> To: =?UTF-8?B?RGFudGUgRi4gQi4gQ29sw7I=?= <dante01010@gmail.com> Cc: freeBSD <freebsd-questions@freebsd.org> Subject: Re: Samba smbd processes overload and panic Message-ID: <CAOaKuAWfsJE5sygOM_KLwkdjuUrgmuJOqT5S1550vz-uD-4j7Q@mail.gmail.com> In-Reply-To: <5438477D.7090406@gmail.com> References: <5438477D.7090406@gmail.com>
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Op vrijdag 10 oktober 2014 heeft "Dante F. B. Col=C3=B2" <dante01010@gmail.= com> het volgende geschreven: > Greetings everyone > > I recently deployed Samba 4.0.21 running as classic pdc on freebsd 10 > version RELEASE-p9, most of shares are in a ZFS volume with vfs_zfsacl > module, some smbd processes stays constantly with around 70% cpu usage > sometimes 90% and dies with signal 11 according the log message , i also > tried enable debug but didn't show anything helpful or maybe i wasn't ab= le > to understand the entire log, is there anybody here experiencing somethin= g > similar ? > > Best Regards > Dante F. B. Col=C3=B2 > > INTERNAL ERROR: Signal 11 in pid 59865 (4.0.21) > Please read the Trouble-Shooting section of the Samba HOWTO > [2014/10/10 08:33:08.955295, 0] =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D > [2014/10/10 08:33:08.955326, 0] PANIC (pid 59865): internal error > [2014/10/10 08:33:08.957939, 0] BACKTRACE: 7 stack frames: > #0 0x802b5a921 <log_stack_trace+0x21> at /usr/local/lib/libsmbconf.so.= 0 > #1 0x802b5a708 <smb_panic_s3+0x98> at /usr/local/lib/libsmbconf.so.0 > #2 0x80146ef25 <smb_panic+0x35> at /usr/local/lib/libsamba-util.so.0 > #3 0x80146f50a <smb_panic+0x61a> at /usr/local/lib/libsamba-util.so.0 > #4 0x80146eee3 <fault_setup+0x73> at /usr/local/lib/libsamba-util.so.0 > #5 0x8044ce40b <_swapcontext+0x15b> at /lib/libthr.so.3 > #6 0x8044cdff3 <sigaction+0x343> at /lib/libthr.so.3 > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to " > freebsd-questions-unsubscribe@freebsd.org" A shot in the dark, but do you have use sendfile =3D yes in your /usr/local/etc/smb4.conf file? If so, set it to no or comment out the line and restart samba. Regards, Johan
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