Here is some output from a recent kernel panic I've gotten: anyone got any ideas as to what's causing this? The machine is running Debian Woody r0 with kernel version 2.4.18-k6. ---- Aborting journal on device ide0(3,5) Remounting filesystem read-only Ext3-fs error (device ide0(3,5) in start_transaction: journal has aborted Assertion failure in _journal_unfile_buffer() at transaction.c:1538:"trnsaction -> t_nr_buffers >= 0" Invalid operand:0000 CPU:0 EIP: 0010:[<c880e5fd>] Not tainted EFLAGS: 00010282 ... process kjournald stack: ... Call Trace ... Code: ... Message from syslogd Sun Sep 29 21:09:44 2002 Frank kernel: Assertion failure ... Unable to handle kernel NULL pointer dereference at virtual address 00000540 printing iep: c01835b8 *pde=000000000 Oops:0002 ... Process swapper(pid:0, stackpage=c0201000) Stack: ... Call Trace ... Code ... Kernel Panic ... --- --Greg