John E Hein wrote at 08:53 -0700 on Jan 7, 2008: > Dustin J. Mitchell wrote at 09:46 -0500 on Jan 7, 2008: > > On Jan 7, 2008 9:03 AM, Mister Olli <[EMAIL PROTECTED]> wrote: > > > (gdb) bt > > > #0 0x281ece17 in shmget () from /lib/libc.so.6 > > > #1 0x080520f4 in attach_buffers () > > > #2 0x0804b872 in main () > > > > Eek -- this is where the taper is allocating the memory that it will > > share with the tape-writer process. Have any FreeBSD folks seen this > > error before? > > SIGSYS (non-existent system call) might happen when you have a > mismatching userland and kernel. Your first step is to make sure you > have updated your world (via the buildworld/buildkernel processed > documented in /usr/src/UPDATING).
Also make sure you have not removed support for System V IPC (shared memory) in a custom kernel (GENERIC has support for it).