That bug has been known for a long time: http://bugs.gentoo.org/show_bug.cgi?id=163803 Maybe a better solution is to do this: http://bugs.gentoo.org/show_bug.cgi?id=163803#c19 (works on our hardened server) > 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 > > > > --------------------------------------------------------------------- dm-crypt mailing list - http://www.saout.de/misc/dm-crypt/ To unsubscribe, e-mail: dm-crypt-unsubscribe@xxxxxxxx For additional commands, e-mail: dm-crypt-help@xxxxxxxx
