Created
October 6, 2020 14:57
-
-
Save rkennke/3e9f156225e5e40f1d1c324861af0b93 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| 0x00007f2f2cb7650f: mov 0x10(%rbx),%rbp <==== Reference.get() | |
| 0x00007f2f2cb76513: testb $0x1,0x20(%r15) | |
| 0x00007f2f2cb76518: jne 0x00007f2f2cb76c42 <==== LRB may turn rbp into NULL | |
| 0x00007f2f2cb7651e: mov %rbp,%r12 <==== copy rbp (possibly NULL) to r12 | |
| 0x00007f2f2cb76521: testb $0x2,0x20(%r15) | |
| 0x00007f2f2cb76526: jne 0x00007f2f2cb76c61 <==== keep-alive barrier | |
| 0x00007f2f2cb7652c: mov 0x50(%rsp),%r10 | |
| 0x00007f2f2cb76531: cmp %r12,%r10 | |
| 0x00007f2f2cb76534: jne 0x00007f2f2cb76562 <==== Not sure what that is, but branches to crashing subroutine, with r12 still NULL | |
| 0x00007f2f2cb76536: mov 0x38(%rbx),%r10 | |
| 0x00007f2f2cb7653a: mov %r10,0x60(%rsp) | |
| 0x00007f2f2cb7653f: testb $0x1,0x20(%r15) | |
| 0x00007f2f2cb76544: jne 0x00007f2f2cb76c8d | |
| 0x00007f2f2cb7654a: mov 0x60(%rsp),%rax | |
| 0x00007f2f2cb7654f: add $0x80,%rsp | |
| 0x00007f2f2cb76556: pop %rbp | |
| 0x00007f2f2cb76557: mov 0x110(%r15),%r10 | |
| 0x00007f2f2cb7655e: test %eax,(%r10) ; {poll_return} | |
| 0x00007f2f2cb76561: retq | |
| 0x00007f2f2cb76562: movabs $0x7f2b3f433eb0,%r10 ; {metadata('com/sun/tools/javac/code/Types$CandidatesCache$Entry')} | |
| 0x00007f2f2cb7656c: mov 0x58(%rsp),%r11 | |
| 0x00007f2f2cb76571: cmp %r10,%r11 | |
| 0x00007f2f2cb76574: jne 0x00007f2f2cb770b0 | |
| 0x00007f2f2cb7657a: test %rbp,%rbp | |
| 0x00007f2f2cb7657d: je 0x00007f2f2cb765ad | |
| 0x00007f2f2cb7657f: mov 0x8(%r12),%r11 <==== BOOM | |
| Registers: | |
| RAX=0x0000000000000000, RBX=0x00007f2f176e90c8, RCX=0x0000000000000004, RDX=0x00007f2f3c3e8380 | |
| RSP=0x00007f2c5888b700, RBP=0x00007f2cc6c9b910, RSI=0x00000000002ec9b9, RDI=0x00007f2f3c3e7250 | |
| R8 =0x00007f2f176e8eb0, R9 =0x00007f2f176e90c8, R10=0x00007f2b3f433eb0, R11=0x00007f2b3f433eb0 | |
| R12=0x0000000000000000, R13=0x000000000002ae2e, R14=0x00007f2db186fc30, R15=0x00007f2f3c3e7250 | |
| RIP=0x00007f2f2cb7657f, EFLAGS=0x0000000000010202, CSGSFS=0x002b000000000033, ERR=0x0000000000000004 | |
| TRAPNO=0x000000000000000e | |
| full hserr: | |
| http://cr.openjdk.java.net/~rkennke/hs_err_pid110730.log |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment