Bus Error Solaris 2.8
has received a signal indicating that it attempted to perform I/O to a device that is restricted or that does not exist. This message is usually accompanied by a core dump, except on read-only file systems. Action Use a debugger to examine the core file and determine what program fault or system problem led to the bus error. If possible, check the program's output files for data corruption that might have occurred before the bus error. Technical Notes Bus errors can result from either a programming error or device corruption on your system. Some common causes of bus errors are: invalid file descriptors, unreasonable I/O requests, bad memory allocation, misaligned data structures, compiler bugs, and corrupt boot blocks. Previous: Broken pipeNext: "C" © 2010, Oracle Corporation and/or its affiliates
] [ thread ] [ subject ] [ author ] First, please note that I'm not currently subscribed to the list, so please CC replies to "drwho@xnet.com". Thanks On Solaris 2.7 (SunOS sun.segfault.lan 5.7 Generic_106541-02 sun4m sparc SUNW,SPARCstation-4), gpg was https://docs.oracle.com/cd/E19455-01/806-1075/msgs-1097/index.html compiled with the following options: ./configure --enable-m-guard --with-included-gettext The compiler was gcc 2.8.1. Almost any action with gpg results in a bus error: gpg --list-keys gpg: Warning: using insecure memory! /home/drwho/.gnupg/pubring.gpg ------------------------------ Bus Error First, I'd just https://lists.gnupg.org/pipermail/gnupg-users/2000-November/007037.html like to know if there's something I'm missing (I only noticed a brief reference to Solaris in the docs, regarding gethrtime(), and I tried that fix, but no luck). Second, if I'm not missing anything, please consider this a formal bug report. Thanks. -- Michael Maxwell
Sudo - Version 1.6.7p3 OS http://grokbase.com/t/mysql/mysql/99a72wz55c/bus-error-when-using-order-by-with-0-records-solaris-2-6 - Solaris 2.8 While logged in as Big Brother user account (bigb) I run the following command: bigb> /usr/local/bin/sudo -l User bigb may run the following commands on this host: (root) bus error NOPASSWD: /usr/sbin/nsrjb N.B. Current env VARIABLES are: HOME=/opt/bigb HZ=100 IFS= LOGNAME=bigb MAILCHECK=600 OPTIND=1 PATH=/usr/bin:/usr/ucb:/etc:. PS1=$ PS2=> SHELL=/bin/sh TERM=dtterm TZ=GB I then run a Big Brother config script which sets up Big Brother vars i.e bigb> . $HOME/etc/bbdef.sh Now I bus error solaris run the sudo command again: bigb> /usr/local/bin/sudo -l Bus Error N.B. ENV variables after running bbdef.sh are seen below. ALPHAPGR=/usr/local/bin/qpage AWK=/usr/xpg4/bin/awk BB=/opt/bb/bin/bb BBACKS=/opt/bbvar/acks BBALLHISTLOG=TRUE BBCPUTAB=/opt/bb/etc/bb-cputab BBDATA=/opt/bbvar/data BBDEFSLEEP=300 BBDFTAB=/opt/bb/etc/bb-dftab BBDISABLED=/opt/bbvar/disabled BBDISP=111.111.111.119 BBDISPLAYS= BBEXT= BBEXTTAB=/opt/bb/etc/bb-bbexttab BBHIST=/opt/bbvar/hist BBHISTEXT= BBHISTLOGS=/opt/bbvar/histlogs BBHIST_IGNOREBLUE=FALSE BBHOME=/opt/bb BBHOSTHISTLOG=TRUE BBHOSTS=/opt/bb/etc/bb-hosts BBLOGS=/opt/bbvar/logs BBLOGSTATUS=STATIC BBMKBB2EXT=eventlog.sh acklog.sh BBMKBBEXT= BBMSGSTAB=/opt/bb/etc/bb-msgstab BBNETSVCS=smtp telnet ftp pop pop3 pop-3 ssh imap ssh1 ssh2 imap2 imap3 imap4 pop2 pop-2 nntp BBNETTHREADS=1 BBNETTIMER1=3 BBNETTIMER2=5 BBNETTIMER3=12 BBNOTES=/opt/bb/www/notes BBOSTYPE=solaris BBOUT=/opt/bb/BBOUT BBPAGE=111.111.111.119 BBPAGERS= BBPID=/opt/bb/tmp/BBPID BBPROCTAB=/opt/bb/etc/bb-proctab BBREL=1.9c BBRELAYS= BBRELDATE=Wed, 15 May 2002 11:00:00 GMT BBREP=/opt/bb/www/rep BBREPURL=/bb/rep BBREPWARN=97 BBSKIN=/bb/gifs BBTMP=/opt/bb/tmp BBTOOMANYDAYSUP=9999 BBTOP=/opt BBUSER=bigb BBVAR=/opt/bbvar BBWAP=/bb/wml BBWEB=/bb BBWEBHOST=http://ukln BBWEBHOSTURL=http://ukln/bb BBWEBHTMLLOGS=http://ukln/bb/html CAT=/bin/cat CGIBINURL=/cgi-bin CHKMSGLEN=TRUE CONNTEST=TRUE CP=/bin/cp CPUPANIC=300 CPUWARN=150 CUT=/usr/bin/cut DATE=/bin/date DAYS=days DF=/bin/df -kl DFCMD=/bin/df -kl DFEXCLUDE=cdrom DFPANIC=95 DFSORT=4 DFUSE=^/dev|^swap DFWARN=90 DIG=/usr/local
simple joins with no order by command executes perfectly, returning 0 records. Adding an order by command for one of the fields, results in a bus error and core dump. Other queries with order by work fine.Originator: David AdamsOrganization: DSCMySQL support: licenceSynopsis: Bus error using order by in query which returns 0 rows Solaris 2.6Severity: seriousPriority: highCategory: mysqlClass: sw-bugRelease: mysql-3.22.27 (TCX binary)Server: ./mysqladmin Ver 7.11 Distrib 3.22.27, for sun-solaris2.6 on sparcTCX Datakonsult AB, by MontyServer version 3.22.27-logProtocol version 10Connection Localhost via UNIX socketUNIX socket /tmp/mysql.sockUptime: 10 min 27 secThreads: 9 Questions: 1049 Slow queries: 0 Opens: 49 Flush tables: 1 Open tables: 45Environment:System: SunOS purple 5.6 Generic_105181-05 sun4u sparc SUNW,Ultra-250Architecture: sun4Some paths: /usr/local/bin/perl /bin/make /bin/gcc /bin/ccGCC: Reading specs from /opt/GCC281/lib/gcc-lib/sparc-sun-solaris2.6/2.8.1/specsgcc version 2.8.1Compilation info: CC='gcc' CFLAGS='-O3 -fomit-frame-pointer' CXX='gcc' CXXFLAGS='-O3 -fomit-frame-pointer -felide-constructors -fno-exceptions -fno-rtti' LDFLAGS=''Configure command: ./configure --prefix=/usr/local/mysql '--with-comment=TCX binary' --with-low-memory --disable-sharedPerl: This is perl, version 5.005_03 built for sun4-solaris reply Tweet Search Discussions Search All Groups mysql 3 responses Oldest Nested Michael Widenius dadams> Executing a query with three simple joins with no order by command executes perfectly, returning 0 records. Adding an order by command for one of the fields, results in a bus error and core dump. Other queries with order by work fine. dadams> Server version 3.22.27-log Hi! The above MySQL version has been tested on Solaris with purify on our test suite that includes a lot of ORDER BY tests. To find the problem, we need a full test that shows this! Any change you can post an example of Michael Widenius at Oct 7, 1999 at 11:39 pm ⇧ "dadams" == dadams