Hi! I have installed last kernel on ThinkPad T40, Redhat 9.0 and found problem with apm module (the same problem was on 2.6-test5 too). To minimize other program influence I have loaded system in single mode (no daemons and network) and executed following two commands: # modprobe apm # modprobe -r apm When running second comand (module unloading) I got an Oops. Oops description and other requested information are attached. Regards, -- Andrejs (to reply remove .nospam) Unable to handle kernel paging request at virtual address d08b643c printing eip: d08b643c *pde = 0134a067 *pte = 00000000 Oops: 0000 [#1] CPU: 0 EIP: 0060:[] Not tainted EFLAGS: 00010246 EIP is at 0xd08b643c eax: 00000000 ebx: fffc5016 ecx: 00000000 edx: 00000000 esi: c0398000 edi: 00000010 ebp: c0399fc4 esp: c0399fb0 ds: 007b es: 007b ss: 0068 Process swapper (pid: 0, threadinfo=c0398000 task=c031e080) Stack: c0398000 00000001 c0398000 c01070c9 c0105000 c0399fd4 c0107161 c0398000 00099800 c0399ff8 c039a6bd c031e080 00000000 c03b45c8 00000007 c039a43f c03b9d80 00000816 0008e000 c010017e Call Trace: [] default_idle+0x0/0x2c [] rest_init+0x0/0x61 [] cpu_idle+0x31/0x3a [] start_kernel+0x150/0x15d [] unknown_bootoption+0x0/0xfa Code: Bad EIP value. <0>Kernel panic: Attempted to kill the idle task! In idle task - not syncing