Ubuntu
valgrind package

  1. Bug #1501545
  2. Comment #3

Comment 3 for bug 1501545

Revision history for this message
Adrien Béraud (aberaud) wrote :

I get the exact same error and bytes.
unhandled instruction bytes: 0xF 0xC7 0xF0 0x89 0x6 0xF 0x42 0xC1

It happens when using std::random_device with GCC 5.2 on willy.

It's weird GCC stopped using /dev/urandom, a very good randomness source that makes use of RDRAND