<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Dear developers and users,<div><br class="webkit-block-placeholder"></div><div>I am trying to install kdb-v4.4-2.6.31-common-4.bz2 and <span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px; ">kdb-v4.4-2.6.31-x86-4.bz2</span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;">on 2.6.31.8 stock-kernel - the stock kernel is patched and installed in Fedora 12</span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;">running on an OPTIPLEX - 780 from DELL. </span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;"><br class="webkit-block-placeholder"></span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;">1. the patches are applied
cleanly</span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;"><br class="webkit-block-placeholder"></span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;">2. configuration and compilation is done cleanly</span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;"><br class="webkit-block-placeholder"></span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;">3. when I try to use the pause from the USB-UHCI keyboard, the system freezes</span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;"><br class="webkit-block-placeholder"></span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;">4. so< i wrote a simple module that can just load and enter KDB using </span></div><div><span
class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;"> KDB_ENTER() </span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;"><br class="webkit-block-placeholder"></span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;">5. when I did that in a uniprocess mode(maxcpus=1), the following oops message</span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;"> was dumped. </span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;"> Please let me know, if there are any patches for this particular problem.</span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;"><br class="webkit-block-placeholder"></span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande';
font-size: 12px;">Regards,</span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;"><br class="webkit-block-placeholder"></span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;">babu K </span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;">=======================================================</span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;"><div>Hello, world</div><div>BUG: unable to handle kernel paging request at c05effb1</div><div>IP: [<c0784dd2>] kdba_setjmp+0x1a/0x49</div><div>*pdpt = 0000000000af5001 *pde = 00000000004001e1 </div><div>Oops: 0003 [#1] SMP </div><div>last sysfs file: /sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5/start</div><div>Modules linked in: hello(+) dm_multipath kvm uinput snd_hda_codec_analog
snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device ppdev parport_pc dcdbas snd_pcm snd_timer pcspkr snd iTCO_wdt iTCO_vendor_support parport serio_raw i2c_i801 soundcore snd_page_alloc e1000e wmi ata_generic pata_acpi usb_storage i915 drm i2c_algo_bit i2c_core video output [last unloaded: scsi_wait_scan]</div><div><br class="webkit-block-placeholder"></div><div>Pid: 666, comm: insmod Not tainted (2.6.31.8-desd_dssd_kernel_prg_mar2010 #1) OptiPlex 780 </div><div>EIP: 0060:[<c0784dd2>] EFLAGS: 00010046 CPU: 0</div><div>EIP is at kdba_setjmp+0x1a/0x49</div><div>EAX: c05effb1 EBX: c096c897 ECX: 0700f000 EDX: f7e01000</div><div>ESI: c4835860 EDI: 00000000 EBP: c4dc9e20 ESP: c4dc9e1c</div><div> DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068</div><div>Process insmod (pid: 666, ti=c4dc8000 task=c4835860 task.ti=c4dc8000)</div><div>Stack:</div><div> 424d3a19 c4dc9eb0 c05effb1 f7e01000 c4dc9e94 00000000 fffffff7
00000000</div><div><0> 00000001 00000004 00000001 c4dc9f34 424d3a19 f7030000 c4dc9e68 c0691d13</div><div><0> f7030000 00000000 424d3a19 c4dc9e94 c0691f2c 014d3a19 00000000 424d3a19</div><div>Call Trace:</div><div> [<c05effb1>] ? kdb_main_loop+0x5d8/0x978</div><div> [<c0691d13>] ? notify_update+0x30/0x43</div><div> [<c0691f2c>] ? vt_console_print+0x206/0x225</div><div> [<c0836226>] ? notifier_call_chain+0x37/0x67</div><div> [<c05eb6ad>] ? kdb_save_running+0x64/0x8e</div><div> [<c05eb6be>] ? kdb_save_running+0x75/0x8e</div><div> [<c0785a28>] ? kdba_main_loop+0x2b/0x4e</div><div> [<c05edf37>] ? kdb+0x6d5/0x9e9</div><div> [<f9b2d034>] ? hello_init+0x0/0x4c [hello]</div><div> [<c040a54f>] ? kdb_call+0x37/0x3c</div><div> [<f9b2d034>] ? hello_init+0x0/0x4c [hello]</div><div> [<c083007b>] ? hrtimer_cpu_notify+0x10/0x174</div><div> [<f9b2d068>] ?
hello_init+0x34/0x4c [hello]</div><div> [<c0403085>] ? do_one_initcall+0x5c/0x15b</div><div> [<c04776d4>] ? sys_init_module+0xc6/0x1ea</div><div> [<c04098db>] ? sysenter_do_call+0x12/0x28</div><div>Code: fc 65 33 05 14 00 00 00 74 05 e8 06 49 cc ff c9 c3 55 89 e5 83 ec 04 0f 1f 44 00 00 65 a1 14 00 00 00 89 45 fc 31 c0 8b 44 24 08 <89> 18 89 70 04 89 78 08 8b 0c 24 89 48 0c 8d 4c 24 08 89 48 10 </div><div>EIP: [<c0784dd2>] kdba_setjmp+0x1a/0x49 SS:ESP 0068:c4dc9e1c</div><div>CR2: 00000000c05effb1</div><div>---[ end trace 756d9c46b5afd5cf ]---</div><div> </div></span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;">========================================================</span></div><div><span class="Apple-style-span" style="font-family: 'Lucida Grande'; font-size: 12px;"><br class="webkit-block-placeholder"></span></div><div><span class="Apple-style-span"
style="font-family: 'Lucida Grande'; font-size: 12px;"> </span></div></td></tr></table><br>