I disabled the performance test in pbkdf.c and things started to work again.
/Andreas
Andreas Westin wrote:
> Hi,
>
> I'm trying to create a new luks partition and am getting a seg fault
> when using, cryptsetup -y --cipher aes-xts-benbi --key-size 512
> luksFormat /dev/sda4
>
> strace gives me this:
> gettimeofday({1232131553, 138098}, NULL) = 0
> gettimeofday({1232131553, 138143}, NULL) = 0
> read(4, "WE\r\23\0108\237\235\373z\266G\206I1\264"..., 16) = 16
> gettid() = 23103
> rt_sigaction(SIGVTALRM, {0x40c060, [VTALRM], SA_RESTORER|SA_RESTART,
> 0xf0000000fc0c748}, {SIG_DFL, [], 0}, 8) = 0
> setitimer(ITIMER_VIRTUAL, {it_interval={0, 0}, it_value={1, 0}}, NULL) = 0
> --- SIGVTALRM (Virtual timer expired) @ 0 (0) ---
> --- SIGSEGV (Segmentation fault) @ 0 (0) ---
> +++ killed by SIGSEGV +++
>
> The box is gentoo hardened amd64 (gcc-4.3.2 + glibc 2.9) with 2.6.28
> grsecurity patched. It only happens with luksFormat, opening and closing
> existing luks partitions works fine.
>
> Any ideas ?
> Andreas
>
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