Hi,
We received an alert for one of our CUCM server generating a core dump. We ran a diagnose and confirmed no database replication issues. When checking the back trace there is only a indication that Java experienced a interruption of some sort. Nothing showing a specific fault. We trying to determine from the trace is this something we should have a concern or is this probably a one time occurrence? I attached the back trace for review any assistance would be greatly appreciated.
Thanks,
Trace:
====================================
backtrace - CUCM
===================================
#0 0x007db430 in __kernel_vsyscall ()
#1 0x002417c1 in raise () from /lib/libc.so.6
#2 0x0024309a in abort () from /lib/libc.so.6
#3 0x01266ba9 in os::abort (dump_core=true) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.275.b01-0.el6_10.i386/openjdk/hotspot/src/os/linux/vm/os_linux.cpp:1572
#4 0x0148a38d in VMError::report_and_die (this=0xd59fe0bc) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.275.b01-0.el6_10.i386/openjdk/hotspot/src/share/vm/utilities/vmError.cpp:1112
#5 0x0126e911 in JVM_handle_linux_signal (sig=11, info=0xd59fe14c, ucVoid=0xd59fe1cc, abort_if_unrecognized=1) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.275.b01-0.el6_10.i386/openjdk/hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp:541
#6 0x0126170b in signalHandler (sig=11, info=0xd59fe14c, uc=0xd59fe1cc) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.275.b01-0.el6_10.i386/openjdk/hotspot/src/os/linux/vm/os_linux.cpp:4591
#7 <signal handler called>
#8 0x001e7c92 in ?? ()
#9 0x08d071f0 in ?? ()
#10 0xe8ac242c in ?? ()
#11 0xe8a82d20 in ?? ()
#12 0xe878d86a in ?? ()
#13 0xe878d86a in ?? ()
#14 0xe878d86a in ?? ()
#15 0xe878d674 in ?? ()
#16 0xe878d674 in ?? ()
#17 0xe878d71b in ?? ()
#18 0xe878d3d5 in ?? ()
#19 0xe878d674 in ?? ()
#20 0xe878d71b in ?? ()
#21 0xe878d86a in ?? ()
#22 0xe878d86a in ?? ()
#23 0xe878d86a in ?? ()
#24 0xe878d86a in ?? ()
#25 0xe878d89f in ?? ()
#26 0xe8786499 in ?? ()
#27 0x00f94d14 in JavaCalls::call_helper (result=0xd59fef04, m=0xd59fee00, args=0xd59fee58, __the_thread__=0x8d07000) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.275.b01-0.el6_10.i386/openjdk/hotspot/src/share/vm/runtime/javaCalls.cpp:406
#28 0x0125f598 in os::os_exception_wrapper (f=0xf93df0 <JavaCalls::call_helper(JavaValue*, methodHandle*, JavaCallArguments*, Thread*)>, value=0xd59fef04, method=0xd59fee00, args=0xd59fee58, thread=0x8d07000) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.275.b01-0.el6_10.i386/openjdk/hotspot/src/os/linux/vm/os_linux.cpp:5541
#29 0x00f96060 in call (result=0xd59fef04, spec_klass=..., name=0xd715b4a8, signature=0xd715cbf8, args=0xd59fee58, __the_thread__=0x8d07000) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.275.b01-0.el6_10.i386/openjdk/hotspot/src/share/vm/runtime/javaCalls.cpp:307
#30 JavaCalls::call_virtual (result=0xd59fef04, spec_klass=..., name=0xd715b4a8, signature=0xd715cbf8, args=0xd59fee58, __the_thread__=0x8d07000) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.275.b01-0.el6_10.i386/openjdk/hotspot/src/share/vm/runtime/javaCalls.cpp:204
#31 0x00f96526 in JavaCalls::call_virtual (result=0xd59fef04, receiver=..., spec_klass=..., name=0xd715b4a8, signature=0xd715cbf8, __the_thread__=0x8d07000) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.275.b01-0.el6_10.i386/openjdk/hotspot/src/share/vm/runtime/javaCalls.cpp:210
#32 0x01041d52 in thread_entry (thread=0x8d07000, __the_thread__=0x8d07000) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.275.b01-0.el6_10.i386/openjdk/hotspot/src/share/vm/prims/jvm.cpp:3100
#33 0x0143897c in JavaThread::thread_main_inner (this=0x8d07000) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.275.b01-0.el6_10.i386/openjdk/hotspot/src/share/vm/runtime/thread.cpp:1735
#34 0x01438b77 in JavaThread::run (this=0x8d07000) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.275.b01-0.el6_10.i386/openjdk/hotspot/src/share/vm/runtime/thread.cpp:1715
#35 0x01269baf in java_start (thread=0x5) at /usr/src/debug/java-1.8.0-openjdk-1.8.0.275.b01-0.el6_10.i386/openjdk/hotspot/src/os/linux/vm/os_linux.cpp:847
#36 0x009f7bc9 in start_thread () from /lib/libpthread.so.0
#37 0x002fa11e in clone () from /lib/libc.so.6d
