I have had my T1000 lockup intermittently. I'm running a vanilla 2.6.18 kernel. I get in the system logs for quite a few of the cpu's Oct 31 20:58:19 daedalus kernel: BUG: soft lockup detected on CPU#21! Oct 31 20:58:19 daedalus kernel: Call Trace: Oct 31 20:58:20 daedalus kernel: [00000000004319f4] smp_percpu_timer_interrupt+0xd4/0x144 Oct 31 20:58:20 daedalus kernel: [00000000004109d4] tl0_irq14+0x1c/0x20 Oct 31 20:58:20 daedalus kernel: [0000000000468f28] futex_lock_pi+0x130/0x7cc Oct 31 20:58:20 daedalus kernel: [000000000046a154] do_futex+0xb90/0xbbc Oct 31 20:58:20 daedalus kernel: [000000000046a6f4] compat_sys_futex+0x11c/0x130 Oct 31 20:58:20 daedalus kernel: [0000000000406c94] linux_sparc_syscall32+0x3c/0x40 Oct 31 20:58:20 daedalus kernel: [00000000701004b0] 0x701004b8 after these. while the system stays alive I cant actually do anything -- Dennis Gilmore, RHCE Proud Australian - To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html