- 
    Bug 
- 
    Resolution: Unresolved
- 
     P4 P4
- 
    openjdk8u
- 
        x86_64
- 
        linux_ubuntu
                    ADDITIONAL SYSTEM INFORMATION :
OS: Ubuntu18.04
A DESCRIPTION OF THE PROBLEM :
Reproduce:
$ java -version
openjdk version "1.8.0_342-internal-fastdebug"
OpenJDK Runtime Environment (build 1.8.0_342-internal-fastdebug-root_2022_07_19_11_41-b00)
OpenJDK 64-Bit Server VM (build 25.342-b00-fastdebug, mixed mode)
$ java -XX:-TieredCompilation Test
# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc: SuppressErrorAt=/type.hpp:519
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/home/root/jdk_source/jdk8u/hotspot/src/share/vm/opto/type.hpp:519), pid=95505, tid=0x00007ff19d242700
# assert(is_con()) failed:
#
# JRE version: OpenJDK Runtime Environment (8.0_342) (build 1.8.0_342-internal-fastdebug-root_2022_07_19_11_41-b00)
# Java VM: OpenJDK 64-Bit Server VM (25.342-b00-fastdebug mixed mode linux-amd64 compressed oops)
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
---------- BEGIN SOURCE ----------
---------- END SOURCE ----------
FREQUENCY : always
            
OS: Ubuntu18.04
A DESCRIPTION OF THE PROBLEM :
Reproduce:
$ java -version
openjdk version "1.8.0_342-internal-fastdebug"
OpenJDK Runtime Environment (build 1.8.0_342-internal-fastdebug-root_2022_07_19_11_41-b00)
OpenJDK 64-Bit Server VM (build 25.342-b00-fastdebug, mixed mode)
$ java -XX:-TieredCompilation Test
# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc: SuppressErrorAt=/type.hpp:519
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/home/root/jdk_source/jdk8u/hotspot/src/share/vm/opto/type.hpp:519), pid=95505, tid=0x00007ff19d242700
# assert(is_con()) failed:
#
# JRE version: OpenJDK Runtime Environment (8.0_342) (build 1.8.0_342-internal-fastdebug-root_2022_07_19_11_41-b00)
# Java VM: OpenJDK 64-Bit Server VM (25.342-b00-fastdebug mixed mode linux-amd64 compressed oops)
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
---------- BEGIN SOURCE ----------
---------- END SOURCE ----------
FREQUENCY : always