Solved

Tomcat Core Issues on Solaris

Posted on 2004-10-18
3
656 Views
Last Modified: 2013-12-21
I am running a Java Web Application in Tomcat 4.0.6 on Solaris 8 and the application is coring pretty regularly. Running a pstack on the core file gives the following output:

core 'core' of 12751:   /usr/j2se/bin/../bin/sparc/native_threads/java -Xmx1024m -Djava.endors
-----------------  lwp# 44 / thread# 33  --------------------
 ff3691f0 __sigprocmask (ff36b7f4, 0, 0, b2101d98, ff37c000, 0) + 8
 ff35dd0c _sigon   (b2101d98, ff3838a8, 6, b20fed84, b2101d98, ff38321c) + d0
 ff360d4c _thrp_kill (0, 21, 6, ff37c000, 21, ff2c0458) + f8
 ff24bce0 raise    (6, 0, 0, ffffffff, ff2c03c4, ff3831fc) + 40
 ff235984 abort    (ff2bc008, b20feed8, 0, fffffff8, 4, b20feef9) + 100
 fe6e4c4c __1cCosFabort6Fl_v_ (1, fe780000, 1, 31cf, 0, b3add4c4) + b8
 fe6e3e8c __1cCosbBhandle_unexpected_exception6FpnGThread_ipCpv_v_ (0, fe7bae60, fe791828, fe754b14, fe780000, 0) + 254
 fe6e78fc JVM_handle_solaris_signal (0, a42358, b20ffa00, fe780000, b, b20ffcb8) + 894
 ff36b118 __sighndlr (b, b20ffcb8, b20ffa00, fe6e5bc8, b2101e40, b2101e30) + c
 ff36811c sigacthandler (b, b2101d98, 0, 0, 0, ff37c000) + 708
 --- called from signal handler with signal 11 (SIGSEGV) ---
 b3add4c4 __1cLDOM_ElementMgetAttribute6kMrknJDOMString__1_ (b20ffe54, b20ffe5c, b20ffe58, 0, 0, b04398) + 14
 b2e82628 __1cFHWXMLRCXMLResultSetImplFParse6Mpkckb_v_ (3fb6418, b2100144, 0, b2e6c4a0, ff2fa08c, 49a92e0) + 1e0
 b2e5add4 __1cNCHWSessionTCPLGetSSOLists6Mpkcpcp3_l_ (0, 4a16110, 3fb6418, b21003d4, 0, 3fb6418) + 27c
 b2e27d28 __1cKCHWSessionLGetSSOLists6Mpkcpcp3_l_ (b21003e0, 4a16110, 4a4a1a8, b21003d4, ff2a74a8, 0) + 48
 b2e14bf4 __1cODF_GetSSOLists6FlpnMtagParamInfo_plp1_l_ (2, 4a72710, b210050c, b2100518, b2e14b58, 2) + 9c
 b2e047fc __1cIDispatch6FpclpnMtagParamInfo_plp2_l_ (4a02040, e, b2e14b58, b2e14b58, b2100518, 2) + 7c
 b2e0495c Java_com_*******_dispatch (a423dc, b21006a4, b21006a0, b210069c, ffffffff, b2100694) + cc
 fe7b4a34 __1cMStubRoutinesG_code1_ (b2101a00, b2101c38, a, f8c16230, d66e0, b2101b84) + 40c
 fe580ea0 __1cJJavaCallsLcall_helper6FpnJJavaValue_pnMmethodHandle_pnRJavaCallArguments_pnGThread__v_ (b2101c30, fe780000, b2101b7c, a42358, d66e0, b2101c38) + 308
 fe58faf8 __1cJJavaCallsMcall_virtual6FpnJJavaValue_nLKlassHandle_nMsymbolHandle_4pnRJavaCallArguments_pnGThread__v_ (f8c16ea8, b2101b68, b2101b6c, fe780000, b2101c30, b2101b7c) + 150
 fe58f988 __1cJJavaCallsMcall_virtual6FpnJJavaValue_nGHandle_nLKlassHandle_nMsymbolHandle_5pnGThread__v_ (b2101c30, b2101c2c, b2101c28, b2101c1c, b2101c14, a42358) + 60
 fe58f910 __1cMthread_entry6FpnKJavaThread_pnGThread__v_ (f8c16ea8, a42358, fe780000, b2101d38, 1e, e) + 120
 fe58f71c __1cKJavaThreadDrun6M_v_ (b2082000, fe789d5c, fe780000, 7fd98, a42358, 7fd98) + 3d8
 fe57f580 _start   (fe780000, b58a5d38, 0, 5, 1, fe401000) + 20
 ff36b01c _thread_start (a42358, 0, 0, 0, 0, 0) + 40

I only copied the section of the pstack from the appropriate lwp that is causing the core to happen. Obviously I am not expecting that anyone would be able to fix my application given only this information, but I am hoping that someone can tell me if there is anything in particular that this points to that I can look at more closely.

Thanks!
0
Comment
Question by:abhutiani
3 Comments
 
LVL 38

Expert Comment

by:yuzh
ID: 12344567
It looks like the JVM problem. You could try upgrading to the latest JDK and also apply the
J2SE patch.

also apply the Solaris latest Recommended Patch Cluster.
0
 

Accepted Solution

by:
modulo earned 0 total points
ID: 12807765
PAQed with no points refunded (of 500)

modulo
Community Support Moderator
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Attention: This article will no longer be maintained. If you have any questions, please feel free to mail me. jgh@FreeBSD.org Please see http://www.freebsd.org/doc/en_US.ISO8859-1/articles/freebsd-update-server/ for the updated article. It is avail…
A metadevice consists of one or more devices (slices). It can be expanded by adding slices. Then, it can be grown to fill a larger space while the file system is in use. However, not all UNIX file systems (UFS) can be expanded this way. The conca…
Learn how to find files with the shell using the find and locate commands. Use locate to find a needle in a haystack.: With locate, check if the file still exists.: Use find to get the actual location of the file.:
This video shows how to set up a shell script to accept a positional parameter when called, pass that to a SQL script, accept the output from the statement back and then manipulate it in the Shell.

914 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

21 Experts available now in Live!

Get 1:1 Help Now