This error happend during earling morning (04:40) where no one was using the Firebird database file. What is this problem and what may caused it?
Motherboard: ASRock 990FX Extreme9 Processor: AMD FX(tm)-9590 Eight-Core Processor The server has 16gb of ram (DDR3 1600MHz). The Firebird database file is 20gb. Only 30 simultaneous users. The Linux server runs only Firebird 2.5.4 SuperClassic and Samba 4.1.17. There is one SSD hard drive for Linux + Samba and other SSD hard drive for Firebird. Debian Linux 8.2 Jessie 64 bits Linux xxx 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt11-1+deb8u5 (2015-10-09) x86_64 GNU/Linux Firebird TCP/IP server version LI-V2.5.4.26856 Firebird 2.5 /var/log/firebird/firebird2.5.log: ---------------------------------------- xxx (Client) Tue Nov 3 01:10:33 2015 /usr/sbin/fbguard: guardian starting /usr/sbin/fb_smp_server xxx Tue Nov 3 04:40:42 2015 *** DUMP *** xxx Tue Nov 3 04:40:42 2015 Tag=-1 Offset=34 Length=36 Eof=0 xxx Tue Nov 3 04:40:42 2015 Clump 5 at offset 0: D<13><83>J<f4><e1>Z<00><a4><1e>^<00><eb><ff>Y<00><<15><00><00><1f>&]<00><1f><fe>Y<00><15>loc xxx Tue Nov 3 04:40:42 2015 Fatal exception during clumplet dump: Invalid clumplet buffer structure: buffer end before end of clumplet - clumplet too long xxx Tue Nov 3 04:40:42 2015 Plain dump starting with offset 34: al xxx (Client) Tue Nov 3 05:00:09 2015 /usr/sbin/fbguard: /usr/sbin/fb_smp_server terminated xxx (Client) Tue Nov 3 05:02:09 2015 /usr/sbin/fbguard: guardian starting /usr/sbin/fb_smp_server xxx Tue Nov 3 09:03:58 2015 INET/inet_error: read errno = 104 ----------------------------------------
