Summary: | vex amd64->IR: unhandled instruction bytes: 0xF0 0xF 0xC0 0x90 | ||
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Product: | [Developer tools] valgrind | Reporter: | Nick Xie <deadlocklegend> |
Component: | vex | Assignee: | Julian Seward <jseward> |
Status: | RESOLVED DUPLICATE | ||
Severity: | crash | CC: | njn, tom |
Priority: | NOR | ||
Version: | unspecified | ||
Target Milestone: | --- | ||
Platform: | openSUSE | ||
OS: | Linux | ||
Latest Commit: | Version Fixed In: | ||
Sentry Crash Report: | |||
Bug Depends on: | |||
Bug Blocks: | 253451 |
Description
Nick Xie
2006-12-12 07:41:43 UTC
seems to be the lock xadd %dl,0xb5(%rax) valgrind output : ==9409== Process terminating with default action of signal 4 (SIGILL): dumping core ==9409== Illegal opcode at address 0x4B56A36 #0 0x00000000055e3ca9 in ioctl () from /lib64/tls/libc.so.6 (gdb) x/i 0x4B56A36 0x4b56a36 <gdolock+198>: lock xadd %dl,0xb5(%rax) (gdb) x/x 0x4B56A36 0x4b56a36 <gdolock+198>: 0x90c00ff0 (gdb) *** This bug has been marked as a duplicate of bug 158744 *** |