Gianpaolo,<br><br>Have you encountered this again since then? Those do look pretty messy....<br><br>Mario<br><br><div><span class="gmail_quote">On 6/25/07, <b class="gmail_sendername">Gianpaolo Racca</b> <<a href="mailto:gianpaolo.racca@gmail.com">
gianpaolo.racca@gmail.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Alle Monday 25 June 2007, Mario Limonciello ha scritto:
<br>> I previously mentioned that a 0.20-fixes repository will be hosted at<br>> <a href="http://mythbuntu.org">mythbuntu.org</a><br>><br>> It is all ready to go. Weekly package updates will be uploaded on by<br>
> Monday at 5:00 UTC.<br><br>Hi, I was monitoring mythbuntu website because I'm an ubuntu user who would<br>want some bleeding edge twist ;-)<br>I installed package from mythbuntu website, but after the upgrade I<br>
experienced 2 machine lockup: no way to have the machine back a part from<br>pressing the power button. So I lost some recordings and I had mysql database<br>screwed up. If it helps I post here the part of kern.log where I found some
<br>lines that made me think the problem is the new mythtv version:<br><br>==========================================<br>Jun 25 20:39:41 htpc kernel: [ 3308.036000] VM: killing process mythshutdown<br>Jun 25 20:39:41 htpc kernel: [
3308.040000] swap_free: Bad swap file entry<br>60006749<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] Bad pte = f77f13b0, process = ???,<br>vm_flags = 100177, vaddr = bfc8c000<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000
] [vm_normal_page+109/128]<br>vm_normal_page+0x6d/0x80<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [unmap_vmas+524/1472]<br>unmap_vmas+0x20c/0x5c0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [exit_mmap+119/240]<br>
exit_mmap+0x77/0xf0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [mmput+56/160] mmput+0x38/0xa0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [do_exit+242/2048]<br>do_exit+0xf2/0x800<br>Jun 25 20:39:41 htpc kernel: [
3308.040000] [do_page_fault+1467/1520]<br>do_page_fault+0x5bb/0x5f0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [do_page_fault+0/1520]<br>do_page_fault+0x0/0x5f0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [error_code+124/144]
<br>error_code+0x7c/0x90<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] =======================<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] Bad pte = 58ff51df, process = ???,<br>vm_flags = 100177, vaddr = bfc8e000<br>
Jun 25 20:39:41 htpc kernel: [ 3308.040000] [vm_normal_page+109/128]<br>vm_normal_page+0x6d/0x80<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [unmap_vmas+524/1472]<br>unmap_vmas+0x20c/0x5c0<br>Jun 25 20:39:41 htpc kernel: [
3308.040000] [exit_mmap+119/240]<br>exit_mmap+0x77/0xf0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [mmput+56/160] mmput+0x38/0xa0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [do_exit+242/2048]<br>do_exit+0xf2/0x800
<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [do_page_fault+1467/1520]<br>do_page_fault+0x5bb/0x5f0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [do_page_fault+0/1520]<br>do_page_fault+0x0/0x5f0<br>Jun 25 20:39:41 htpc kernel: [
3308.040000] [error_code+124/144]<br>error_code+0x7c/0x90<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] =======================<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] Bad pte = 614ac79a, process = ???,<br>vm_flags = 100177, vaddr = bfc90000
<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [vm_normal_page+109/128]<br>vm_normal_page+0x6d/0x80<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [unmap_vmas+524/1472]<br>unmap_vmas+0x20c/0x5c0<br>Jun 25 20:39:41 htpc kernel: [
3308.040000] [exit_mmap+119/240]<br>exit_mmap+0x77/0xf0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [mmput+56/160] mmput+0x38/0xa0Jun<br>25 20:39:41 htpc kernel: [ 3308.040000] [do_exit+242/2048]<br>do_exit+0xf2/0x800
<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [do_page_fault+1467/1520]<br>do_page_fault+0x5bb/0x5f0Jun 25 20:39:41 htpc kernel: [ 3308.040000]<br>[do_page_fault+0/1520] do_page_fault+0x0/0x5f0<br>Jun 25 20:39:41 htpc kernel: [
3308.040000] [error_code+124/144]<br>error_code+0x7c/0x90Jun 25 20:39:41 htpc kernel: [ 3308.040000]<br>=======================<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] Eeek! page_mapcount(page) went<br>negative! (-1)Jun 25 20:39:41 htpc kernel: [
3308.040000] page pfn = 12277<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] page->flags = 40010078Jun 25<br>20:39:41 htpc kernel: [ 3308.040000] page->count = 1<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] page->mapping = e5ee2180Jun 25
<br>20:39:41 htpc kernel: [ 3308.040000] vma->vm_ops = 0x0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] ------------[ cut<br>here ]------------Jun 25 20:39:41 htpc kernel: [ 3308.040000] kernel BUG at<br>mm/rmap.c:588!
<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] invalid opcode: 0000 [#1]Jun 25<br>20:39:41 htpc kernel: [ 3308.040000] SMP<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] Modules linked in: nls_iso8859_1<br>nls_cp437 isofs vfat fat udf binfmt_misc rfcomm l2cap bluetooth cx8800 cx88xx
<br>bttv btcx_risc lirc_i2c(F) lirc_dev ppdev powernow_k8 cpufreq_powersave<br>cpufreq_stats cpufreq_userspace cpufreq<br>_ondemand cpufreq_conservative freq_table tc1100_wmi pcc_acpi sony_acpi<br>dev_acpi video battery container sbs button i2c_ec dock ac asus_acpi
<br>backlight xfs ipv6 imon_vfd sbp2 lp fuse tda827x saa7134_dvb dvb_pll<br>saa7134_alsa video_buf_dvb dvb_core tda1004x wm8775 af_p<br>acket cx25840 tuner snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss<br>snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi
<br>snd_seq_midi_event saa7134 video_buf snd_seq parport_pc compat_ioctl32<br>ir_kbd_i2c ivtv nvidia(P) ir_common i2c_algo_bit parport rt73<br>cx2341x tveeprom agpgart videodev analog gameport snd_timer snd_seq_device snd
<br>soundcore snd_page_alloc psmouse pcspkr v4l2_common v4<br>l1_compat k8temp serio_raw i2c_nforce2 i2c_core shpchp pci_hotplug tsdev<br>joydev evdev reiserf<br>Jun 25 20:39:41 htpc kernel: sg sr_mod cdrom sd_mod amd74xx generic usbhid
<br>hid ata_generic usb_storage libusual floppy ohci1394 ieee<br>1394 forcedeth sata_nv libata scsi_mod ehci_hcd ohci_hcd usbcore thermal<br>processor fan fbcon tileblit font bitblit softcursor vesafb<br>capability commoncap
<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] CPU: 1<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] EIP: 0060:<br>[page_remove_rmap+224/240] Tainted: PF VLI<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] EFLAGS: 00010246
<br>(2.6.20-16-generic #2)<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] EIP is at<br>page_remove_rmap+0xe0/0xf0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] eax: 00000000 ebx: c1244ee0<br>ecx: 00000046 edx: 00000000
<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] esi: cdad1ba8 edi: bfc91000<br>ebp: c1244ee0 esp: e6a37e88<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] ds: 007b es: 007b ss: 0068<br>Jun 25 20:39:41 htpc kernel: [
3308.040000] Process mythshutdown (pid: 8693,<br>ti=e6a36000 task=df487560 task.ti=e6a36000)<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] Stack: c036a65f e5ee2180 ffffff00<br>d3dae244 c0163a9d 00000000 bfc9ffff 00000000
<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] cdad1ba8 e6a37f14 00000000<br>00000001 bfca0000 c60ddbfc f4a0f040 c17ce140<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] ffffffff ffffffff c127b5cc<br>d3dae000 c60ddbfc 122771e4 00000046 00047bc8
<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] Call Trace:<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [unmap_vmas+733/1472]<br>unmap_vmas+0x2dd/0x5c0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [exit_mmap+119/240]
<br>exit_mmap+0x77/0xf0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [mmput+56/160] mmput+0x38/0xa0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [do_exit+242/2048]<br>do_exit+0xf2/0x800<br>Jun 25 20:39:41 htpc kernel: [
3308.040000] [do_page_fault+1467/1520]<br>do_page_fault+0x5bb/0x5f0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [do_page_fault+0/1520]<br>do_page_fault+0x0/0x5f0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [error_code+124/144]
<br>error_code+0x7c/0x90<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] =======================<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] Code: c0 74 0d 8b 50 08 b8 f0 b1<br>36 c0 e8 3b ca fd ff 8b 46 48 85 c0 74 14 8b 40 10 85 c0
<br> 74 0d 8b 50 2c b8 10 b2 36 c0 e8 20 ca fd ff <0f> 0b eb fe 8b 53 0c eb 95 8d<br>b4 26 00 00 00 00 55 57 56 89 d6<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] EIP: [page_remove_rmap+224/240]<br>page_remove_rmap+0xe0/0xf0 SS:ESP 0068:e6a37e88
<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] <1>Fixing recursive fault but<br>reboot is needed!<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] BUG: scheduling while atomic:<br>mythshutdown/0x00000001/8693<br>Jun 25 20:39:41 htpc kernel: [
3308.040000] [schedule+1528/2704]<br>__sched_text_start+0x5f8/0xa90<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [release_console_sem+458/544]<br>release_console_sem+0x1ca/0x220<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000
] [do_exit+1964/2048]<br>do_exit+0x7ac/0x800<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [printk+27/32] printk+0x1b/0x20<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [show_stack+0/64]<br>show_stack+0x0/0x40<br>Jun 25 20:39:41 htpc kernel: [
3308.040000] [do_invalid_op+0/176]<br>do_invalid_op+0x0/0xb0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [do_invalid_op+162/176]<br>do_invalid_op+0xa2/0xb0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [page_remove_rmap+224/240]
<br>page_remove_rmap+0xe0/0xf0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [vt_console_print+0/768]<br>vt_console_print+0x0/0x300<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [__call_console_drivers+83/96]<br>__call_console_drivers+0x53/0x60
<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [release_console_sem+458/544]<br>release_console_sem+0x1ca/0x220<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [error_code+124/144]<br>error_code+0x7c/0x90<br>Jun 25 20:39:41 htpc kernel: [
3308.040000] [page_remove_rmap+224/240]<br>page_remove_rmap+0xe0/0xf0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [unmap_vmas+733/1472]<br>unmap_vmas+0x2dd/0x5c0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [exit_mmap+119/240]
<br>exit_mmap+0x77/0xf0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [mmput+56/160] mmput+0x38/0xa0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [do_exit+242/2048]<br>do_exit+0xf2/0x800<br>Jun 25 20:39:41 htpc kernel: [
3308.040000] [do_page_fault+1467/1520]<br>do_page_fault+0x5bb/0x5f0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [do_page_fault+0/1520]<br>do_page_fault+0x0/0x5f0<br>Jun 25 20:39:41 htpc kernel: [ 3308.040000] [error_code+124/144]
<br>error_code+0x7c/0x90<br>Jun 25 20:39:41 htpc kernel: [ 3308.044000] =======================<br><br>===================================================<br><br>I use ubuntu feisty. I have still not updated the kernel 'cause these days I'm
<br>lazy and I don't want to re-compile wireless driver and v4l drivers.<br><br>HTH,<br><br> gianpaolo<br><br><br><br>--<br>"Solo sangue e non magia." Afterhours<br>_______________________________________________
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</a><br></blockquote></div><br>