[aarch64-port-dev ] Abort running netbeans

[Andrew Haley]

On 07/24/2015 05:48 PM, Andrew Haley wrote:
> After a very long time running netbeans, I got:
> 
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  Internal Error (output.cpp:1588), pid=6950, tid=0x000003ff2d5ff200
> #  guarantee((int)(blk_starts[i+1] - blk_starts[i]) >= (current_offset - blk_offset)) failed: shouldn't increase block size
> #
> # JRE version: OpenJDK Runtime Environment (9.0) (build 1.9.0-internal-aph_2015_07_15_16_38-b00)
> # Java VM: OpenJDK 64-Bit Server VM (1.9.0-internal-aph_2015_06_25_09_52-b00 mixed mode linux-aarch64 compressed oops)
> # Core dump will be written. Default location: /local/aarch64/hs-comp/hotspot/core.6950
> #
> # An error report file with more information is saved as:
> # /local/aarch64/hs-comp/hotspot/hs_err_pid6950.log
> #
> # Compiler replay data is saved as:
> # /local/aarch64/hs-comp/hotspot/replay_pid6950.log

I see this:

CodeCache: size=131072Kb used=92319Kb max_used=102319Kb free=38752Kb
 bounds [0x000003ff84000000, 0x000003ff8a8e0000, 0x000003ff8c000000]
 total_blobs=19416 nmethods=18459 adapters=862
 compilation: enabled

So although the cache is quite full, it's not really full.  So that can't be
it.  At the time of the abort it's in Compile::fill_buffer.

Andrew.