We are seeing problems on our K7 600Mhz, 256MB box. After about one week uptime we certainly run into vm_trying_to_free_unused pages. With > 2.2.19pre2 the hylafax daemon would not even start without causing a kernel oops. I was not able to capture these oopses, but they definitely were about memory management. Cannot handle null pointer ... at virtual address 00000000 (it was all zeros). And at the end of the oops the line started with EIP. That's all I remember. Is the AA VM keener on the quality of the memory? Do we have bad memory here? Can I test that thourougly somehow? I had to bring the box up again and bootet into 2.2.18 which stands up at least for a week under normal load. We are three developers who use the box as our main application server. That is StarOffice / Xemacs / Netscape loading / unloading all the time. Offtopic: _Finally_ I tried to run 2.4.1 on that box (I have the fileserver on 2.4.1., uptime 6 days now). I can boot into runlevel 1, runlevel 2 does not work. It stops at "Bringing up interface lo". An strace shows that it continously tries to poll from 127.0.0.1 but the poll times out. The system is RH 6.2. based patched for 2.4. Any help is much appreciated. Please also reply to [EMAIL PROTECTED] since I'm not a subscriber to linux-kernel (any more). Regards, Martin - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
