bad trap & continuous reboot Post: 56704

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Top Forums UNIX for Dummies Questions & Answers bad trap & continuous reboot Post 56704 by forbin24 on Friday 8th of October 2004 11:21:20 AM

10-08-2004

Registered User

bad trap & continuous reboot

I have a system that upon boot, will declare a bad trap and reboot, whereupon it encounters the same bad trap and reboots in an endless cycle until I stop it. I can get to the ok prompt. An attempt to boot in single user mode left the box completely hung and required a power cycle to re-establish any type of communication.

This box is a piece of equipment used for remote testing of communication lines. I've replaced the CPU with a known good and the problem persists. I'm afraid I need to replace the hard drive.

My question is, would wiping the hard drive clean, reloading the software and reconfiguring the unit possibly fix the problem? Below are logs of the trap and reboot sequence.

Rebooting with command:
Boot device: /iommu/sbus/espdma@5,8400000/esp@5,8800000/sd@0,0 File and args: -r
SunOS Release 5.6 Version Generic_105181-12 [UNIX(R) System V Release 4.0]
Copyright (c) 1983-1997, Sun Microsystems, Inc.
BAD TRAP: type=2 rp=f024342c addr=0 mmu_fsr=0 rw=0
: Illegal instruction
pid=0, pc=0xf59e52ec, sp=0xf0243478, psr=0x4900cc0, context=0
g1-g7: f00f2db0, 0, f596d7bd, f006acd8, 200, 1, f0244020
Begin traceback... sp = f0243478
Called from f59e336c, fp=f02434d8, args=f59a3648 f59a3648 8 0 0 ff00
Called from f009c148, fp=f0243538, args=f59a3648 0 20 0 f592ed58 f70
Called from f00775c0, fp=f0243598, args=f59a3648 0 f59e334c 1 f597be40 f006ae1c
Called from f0077478, fp=f02435f8, args=f59a3648 f59a3648 f59e3c64 f027d5e4 f5974d74 bfc
Called from f0115fd8, fp=f0243658, args=0 f59a3648 1 f59e3c64 3b f5978408
Called from f00f2b48, fp=f02436b8, args=f59783fc f59a3648 f027d5e4 0 f59783fc 0
Called from f00f4458, fp=f0243718, args=f59e3c64 3b f5978410 f5978408 f59783fc 0
Called from f5a6c3e8, fp=f0243898, args=ffffffff 0 ffffffff 4c 3b f59a3788
Called from f0077d94, fp=f02438f8, args=f5aa5000 f025df08 20 f592ebf0 1000 f5ab1000
Called from f5a8f234, fp=f0243968, args=f5aa5000 1 20 f592ebf0 1000 f5ab1000
Called from f5a6c268, fp=f02439d8, args=f028a658 0 f028a658 0 8 c00
Called from f0077d94, fp=f0243a38, args=f027cc9c f025def8 f5a6d584 f028b3a4 f5a6d400 0
Called from f0100888, fp=f0243a98, args=f5ab0000 f028c400 1000 f5911e40 1 0
Called from f00b4740, fp=f0243af8, args=f027cc00 4400ce7 0 44000e7 f0244020 f02798f0
Called from f00411c4, fp=f0243b88, args=f026012c 4400fe0 2000 44000e0 81c52000 f005fa54
Called from 105c5c, fp=0, args=13fc00 145ef0 12b000 f7 14203c 13fe4c
End traceback...
panic: Illegal instruction
rebooting...
Resetting ...

forbin24

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dbix::class::storage::statistics

DBIx::Class::Storage::Statistics(3)			User Contributed Perl Documentation		       DBIx::Class::Storage::Statistics(3)

NAME

       DBIx::Class::Storage::Statistics - SQL Statistics

SYNOPSIS

DESCRIPTION

       This class is called by DBIx::Class::Storage::DBI as a means of collecting statistics on its actions.  Using this class alone merely prints
       the SQL executed, the fact that it completes and begin/end notification for transactions.

       To really use this class you should subclass it and create your own method for collecting the statistics as discussed in
       DBIx::Class::Manual::Cookbook.

METHODS

   new
       Returns a new DBIx::Class::Storage::Statistics object.

   debugfh
       Sets or retrieves the filehandle used for trace/debug output.  This should be an IO::Handle compatible object (only the "print" method is
       used). Initially should be set to STDERR - although see information on the DBIC_TRACE environment variable.

       As getter it will lazily open a filehandle for you if one is not already set.

   print
       Prints the specified string to our debugging filehandle.  Provided to save our methods the worry of how to display the message.

   silence
       Turn off all output if set to true.

   txn_begin
       Called when a transaction begins.

   txn_rollback
       Called when a transaction is rolled back.

   txn_commit
       Called when a transaction is committed.

   svp_begin
       Called when a savepoint is created.

   svp_release
       Called when a savepoint is released.

   svp_rollback
       Called when rolling back to a savepoint.

   query_start
       Called before a query is executed.  The first argument is the SQL string being executed and subsequent arguments are the parameters used
       for the query.

   query_end
       Called when a query finishes executing.	Has the same arguments as query_start.

AUTHOR AND CONTRIBUTORS

       See AUTHOR and CONTRIBUTORS in DBIx::Class

LICENSE

       You may distribute this code under the same terms as Perl itself.

perl v5.18.2							    2013-12-16				       DBIx::Class::Storage::Statistics(3)