Comment 7 for bug 607056

Revision history for this message
Francisco Adell Péricas (pericas) wrote : Re: BUG: soft lockup - CPU#0 stuck for 61s! [events/0:6] on i686

As can be see, the pci list is as follows:

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larc@ideiafix:~$ lspci
00:00.0 Host bridge: Intel Corporation 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface (rev 01)
00:02.0 VGA compatible controller: Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device (rev 01)
00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 81)
00:1f.0 ISA bridge: Intel Corporation 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge (rev 01)
00:1f.1 IDE interface: Intel Corporation 82801DB (ICH4) IDE Controller (rev 01)
00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 01)
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01)
01:08.0 Ethernet controller: Intel Corporation 82801DB PRO/100 VE (CNR) Ethernet Controller (rev 81)
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The list of installed drivers contains the Digiem Asterisk drivers "wctdm" and "dahdi" as follows:

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larc@ideiafix:~$ lsmod
Module Size Used by
binfmt_misc 6587 1
ppdev 5259 0
wctdm 35677 0
dahdi 197777 1 wctdm
crc_ccitt 1339 1 dahdi
snd_intel8x0 25588 2
snd_ac97_codec 100646 1 snd_intel8x0
ac97_bus 1002 1 snd_ac97_codec
snd_pcm_oss 35308 0
snd_mixer_oss 13746 1 snd_pcm_oss
snd_pcm 70662 3 snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd_seq_dummy 1338 0
snd_seq_oss 26726 0
snd_seq_midi 4557 0
snd_rawmidi 19056 1 snd_seq_midi
snd_seq_midi_event 6003 2 snd_seq_oss,snd_seq_midi
snd_seq 47263 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
fbcon 35102 71
snd_timer 19098 2 snd_pcm,snd_seq
tileblit 2031 1 fbcon
font 7557 1 fbcon
bitblit 4707 1 fbcon
softcursor 1189 1 bitblit
snd_seq_device 5700 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
vga16fb 11385 1
vgastate 8961 1 vga16fb
snd 54148 14 snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
i915 285586 1
drm_kms_helper 29297 1 i915
soundcore 6620 1 snd
psmouse 63245 0
intel_agp 24119 2 i915
serio_raw 3978 0
snd_page_alloc 7076 2 snd_intel8x0,snd_pcm
drm 162409 3 i915,drm_kms_helper
i2c_algo_bit 5028 1 i915
shpchp 28820 0
agpgart 31724 3 intel_agp,drm
video 17375 1 i915
output 1871 1 video
lp 7028 0
parport 32635 2 ppdev,lp
e100 28211 0
mii 4381 1 e100
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Even removing these Digium drivers, the systems locks up when I insert the Digium wctdm card. THe problem is that I am not able to see the lock reason because the system simply reports logs anything (or at least I couldn find a log reporting what happened during boot).

Thanks,
Péricas.