Hey, Definitely looks like an ALSA issue.... The problem seems to be here: chip_temp = snd_cards[0]->private_data; //probe bus_temp = chip_temp->bus; and if I'm not mistaken, the agrsm grabs the snd_cards from ALSA. Bjorn. On 02/02/2010 02:43 PM, Kevin Fernandez wrote: > Got this output now, after doing what you asked me: > > [ 1762.812880] Loading module Agere Modem Controller driver version > 2.1.80 (2007-10-01) > [ 1762.812887] Disabling lock debugging due to kernel taint > [ 1765.337117] serial8250_register_ports: BaseAddress 0x8004 Irq 20 > [ 1765.337124] ttyAGS3 at I/O 0x8004 (irq = 20) is a AgereModem > [ 1765.337198] agrserial - ret_val 0, call: lt_modem_ops.init_modem > [ 1765.337203] Loading module Agere Modem Interface driver version > 2.1.80.0 (2007-10-01) > [ 1794.432614] ==> codecType = 0x32 > [ 1794.432654] BUG: unable to handle kernel NULL pointer dereference at 00000168 > [ 1794.432666] IP: [<fc97b88d>] HDAdump+0xd/0x80 [agrmodem] > [ 1794.432735] *pde = 7eeb3067 > [ 1794.432743] Oops: 0000 [#1] SMP > [ 1794.432751] last sysfs file: /sys/devices/system/cpu/cpu1/topology/core_id > [ 1794.432759] Modules linked in: agrserial agrmodem snd_hda_codec > snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss > snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer > snd_seq_device snd soundcore snd_page_alloc wlan_ccmp binfmt_misc > ppdev vboxnetflt vboxnetadp vboxdrv isofs udf crc_itu_t joydev > iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 > iptable_mangle wlan_scan_sta ath_rate_sample iptable_filter ip_tables > x_tables uvcvideo videodev v4l1_compat pcmcia psmouse serio_raw > sdhci_pci sdhci led_class yenta_socket rsrc_nonstatic pcmcia_core > ath_pci wlan ath_hal sbp2 lp parport dm_raid45 xor fbcon tileblit font > bitblit softcursor i915 drm i2c_algo_bit ohci1394 ieee1394 r8169 mii > intel_agp agpgart video output > [ 1794.432918] > [ 1794.432927] Pid: 25093, comm: wvdialconf Tainted: P > (2.6.31-18-generic #55-Ubuntu) MSI Notebook VR601 > [ 1794.432935] EIP: 0060:[<fc97b88d>] EFLAGS: 00010296 CPU: 1 > [ 1794.432993] EIP is at HDAdump+0xd/0x80 [agrmodem] > [ 1794.432999] EAX: 00000000 EBX: fca7f0c4 ECX: 00000000 EDX: 00000383 > [ 1794.433006] ESI: fca7f0c4 EDI: fca7f028 EBP: eda3dcf8 ESP: eda3dcd8 > [ 1794.433012] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 > [ 1794.433019] Process wvdialconf (pid: 25093, ti=eda3c000 > task=edb6bed0 task.ti=eda3c000) > [ 1794.433024] Stack: > [ 1794.433028] fc8a500e fca7f0c4 eda3dd00 fc960380 eda3dcf4 eda3dd6f > fca7f0c4 fca7f0c4 > [ 1794.433046] <0> eda3dd00 fc97b908 eda3dd20 fc966769 fca895e9 > fca895ea eda3dd20 c05718fc > [ 1794.433064] <0> fc994dd3 eda3dd6f eda3dd90 fc94f9f1 fca7f0c4 > fc9f6048 00000008 00000001 > [ 1794.433084] Call Trace: > [ 1794.433144] [<fc8a500e>] ? x_do_gettimeofday+0xe/0x20 [agrmodem] > [ 1794.433240] [<fc960380>] ? lin_timer_ms+0x12/0x36 [agrmodem] > [ 1794.433314] [<fc97b908>] ? azlGetResourceInformation+0x8/0x20 [agrmodem] > [ 1794.433391] [<fc966769>] ? CAzlIntelInit+0x2d/0x3c4 [agrmodem] > [ 1794.433417] [<c05718fc>] ? printk+0x18/0x1c > [ 1794.433504] [<fc94f9f1>] ? LXHardwareStart+0x11de/0x13fb [agrmodem] > [ 1794.433532] [<c01b7ea5>] ? get_page_from_freelist+0x1c5/0x370 > [ 1794.433542] [<c0573cba>] ? _spin_lock_irqsave+0x2a/0x40 > [ 1794.433629] [<fc94b1a8>] ? linux_modem_open+0x45/0x10e [agrmodem] > [ 1794.433651] [<c0150bbb>] ? mod_timer+0xcb/0x140 > [ 1794.433710] [<fc8a52a8>] ? wrap_linux_modem_open+0x8/0x10 [agrmodem] > [ 1794.433768] [<fc8a5308>] ? modemPortOpen+0x8/0x20 [agrmodem] > [ 1794.433780] [<fcb30fe0>] ? serial8250_startup+0x210/0x380 [agrserial] > [ 1794.433791] [<c039ceb6>] ? uart_startup+0x46/0x140 > [ 1794.433799] [<c039d9f2>] ? uart_open+0x102/0x220 > [ 1794.433809] [<c0384af3>] ? __tty_open+0x1a3/0x460 > [ 1794.433817] [<c0384dcf>] ? tty_open+0x1f/0x40 > [ 1794.433828] [<c01eabfd>] ? chrdev_open+0xcd/0x190 > [ 1794.433837] [<c01e5bd9>] ? __dentry_open+0xb9/0x230 > [ 1794.433845] [<c01e5e35>] ? nameidata_to_filp+0x55/0x70 > [ 1794.433855] [<c01eab30>] ? chrdev_open+0x0/0x190 > [ 1794.433865] [<c01f3b8a>] ? do_filp_open+0x53a/0x890 > [ 1794.433876] [<c01e5970>] ? do_sys_open+0x50/0x150 > [ 1794.433885] [<c01e9425>] ? fput+0x15/0x20 > [ 1794.433893] [<c01e5847>] ? filp_close+0x47/0x70 > [ 1794.433902] [<c01e5ad9>] ? sys_open+0x29/0x40 > [ 1794.433911] [<c01033ac>] ? syscall_call+0x7/0xb > [ 1794.433916] Code: 89 44 24 08 e8 79 60 bf c3 89 1d 4c e3 9c fc 8b > 43 04 83 e0 0f eb c4 8d b4 26 00 00 00 00 55 89 e5 56 53 83 ec 18 a1 > e0 d0 50 fc <8b> 98 68 01 00 00 8b 43 28 c7 04 24 1b 6a 99 fc 89 44 24 > 04 e8 > [ 1794.434026] EIP: [<fc97b88d>] HDAdump+0xd/0x80 [agrmodem] SS:ESP > 0068:eda3dcd8 > [ 1794.434089] CR2: 0000000000000168 > [ 1794.434153] ---[ end trace d4263b1fcdf89f3c ]--- > > > I will try to install ALSA from the official site. > Thanks! > Kevin > > 2010/2/2 Marvin Stodolsky <marvin.stodolsky@xxxxxxxxx>: >> Kevin, >> >> Prepare for Bjorn's suggested edit by: >> $ dkms status >> whose output on my System includes: >> agrsm-11c11040, 2.1.80, 2.6.31-17-generic, i686: installed >> Then do: >> $ sudo dkms remove -m agrsm-11c11040 -v 2.1.80 --all >> This cleans a copy of the code package from the /var/lib/dkms/ folders, >> wherein DKMS does the actual compiles >> >> Next to Bjorn's edit. >> Then reinstall with >> $ sudo ./dodkms >> >> MarvS >> >> MarvS >> >> >> On Tue, Feb 2, 2010 at 6:46 AM, Bjorn Wielens <Uniacke1@xxxxxxxx> wrote: >>> Hmm... Your system is an MSI laptop too :) >>> Anyway, looks like it's hanging trying to locate the modem's HDA codec. >>> >>> Can you edit the HDA.c file in the source and uncomment the line >>> #define HDAdbg (located just before the code starts, after comments.) >>> Then recompile the drivers (Not sure how to do this with DKMS- I"ve >>> always used Makefiles, but I think it is along the lines of sudo >>> dpkg-reconfigure <package name>) >>> >>> This will likely provide more kernel output in your syslog, which should >>> provide extra info on the cause of the crash. >>> >>> Another thing worth trying is doing a "stock" driver install of the >>> alsa-drivers-1.0.20 package from alsa-project.org. Sometimes distros may >>> apply patches to the source which adversely affect driver function. >>> The problem with the agrsm drivers is that they are VERY specific. :( >>> >>> Best, >>> Bjorn. >>> >>> >>> On 02/02/2010 12:55 AM, Kevin Fernandez wrote: >>>> Hello Bjorn, >>>> I have ALSA 1.0.20, the package i've used right now is >>>> agrsm-11c11040-2.1.80~20091225.tar.bz2 >>>> I've used dodkms and a kernel i didn't use before (2.6.31-16-generic). >>>> I've booted into that kernel, ran twice Marv's unloading script (if i >>>> run it twice it unloads more): >>>> >>>> MODULES_FINAL=isofs binfmt_misc joydev psmouse fbcon tileblit font >>>> bitblit softcursor i915 drm i2c_algo_bit intel_agp agpgart video >>>> output >>>> >>>> then loaded agrmodem and agrserial: >>>> [ 112.493879] * Hello Agere Driver ** >>>> [ 112.493950] usbcore: registered new interface driver agr12dec2006 >>>> [ 112.970170] alloc irq_desc for 20 on node -1 >>>> [ 112.970174] alloc kstat_irqs on node -1 >>>> [ 112.970182] pci 0000:00:1b.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 >>>> [ 115.917518] Loading module Agere Modem Controller driver version >>>> 2.1.80 (2007-10-01) >>>> [ 115.917525] Disabling lock debugging due to kernel taint >>>> [ 123.858338] serial8250_register_ports: BaseAddress 0x8004 Irq 20 >>>> [ 123.858350] ttyAGS3 at I/O 0x8004 (irq = 20) is a AgereModem >>>> [ 123.858455] agrserial - ret_val 0, call: lt_modem_ops.init_modem >>>> [ 123.858463] Loading module Agere Modem Interface driver version >>>> 2.1.80.0 (2007-10-01) >>>> >>>> (is this rev_val 0 line normal?) >>>> Made a symlink /dev/modem to /dev/ttyAGS3 and /dev/ttySAGS to >>>> /dev/ttyAGS3 (i think i read somewhere to do this for wvdialconf to >>>> find the modem). >>>> >>>> Ran sudo wvdialconf /etc/wvdial.conf (instead of wvdial this time) and got this: >>>> >>>> [ 181.005484] ==> codecType = 0x32 >>>> [ 181.005512] BUG: unable to handle kernel NULL pointer dereference at 00000168 >>>> [ 181.005523] IP: [<f8f68818>] azlGetResourceInformation+0x8/0x60 [agrmodem] >>>> [ 181.005592] *pde = 7f322067 >>>> [ 181.005599] Oops: 0000 [#1] SMP >>>> [ 181.005607] last sysfs file: /sys/devices/system/cpu/cpu1/topology/core_id >>>> [ 181.005614] Modules linked in: agrserial agrmodem snd_hda_codec >>>> snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss >>>> snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer >>>> snd_seq_device snd soundcore snd_page_alloc isofs binfmt_misc joydev >>>> psmouse fbcon tileblit font bitblit softcursor i915 drm i2c_algo_bit >>>> intel_agp agpgart video output [last unloaded: wlan] >>>> [ 181.005692] >>>> [ 181.005701] Pid: 5655, comm: wvdialconf Tainted: P >>>> (2.6.31-16-generic #53-Ubuntu) MSI Notebook VR601 >>>> [ 181.005708] EIP: 0060:[<f8f68818>] EFLAGS: 00010286 CPU: 0 >>>> [ 181.005766] EIP is at azlGetResourceInformation+0x8/0x60 [agrmodem] >>>> [ 181.005773] EAX: 00000000 EBX: f86af0c4 ECX: 00000000 EDX: 0000020b >>>> [ 181.005779] ESI: f86af0c4 EDI: f86af028 EBP: f02efd00 ESP: f02efd00 >>>> [ 181.005785] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 >>>> [ 181.005792] Process wvdialconf (pid: 5655, ti=f02ee000 >>>> task=f02a3240 task.ti=f02ee000) >>>> [ 181.005797] Stack: >>>> [ 181.005801] f02efd20 f8f53769 f86b95e9 f86b95ea f02efd20 c056ea7c >>>> f8f81c93 f02efd6f >>>> [ 181.005818] <0> f02efd90 f8f3c9f1 f86af0c4 f8521048 00000008 >>>> 00000001 f86af39c 00000004 >>>> [ 181.005837] <0> c162c2a0 00000000 c0784e40 00000000 c01b7e2d >>>> 00000001 00000041 ffffffff >>>> [ 181.005857] Call Trace: >>>> [ 181.005934] [<f8f53769>] ? CAzlIntelInit+0x2d/0x3c4 [agrmodem] >>>> [ 181.005952] [<c056ea7c>] ? printk+0x18/0x1c >>>> [ 181.006038] [<f8f3c9f1>] ? LXHardwareStart+0x11de/0x13fb [agrmodem] >>>> [ 181.006057] [<c01b7e2d>] ? get_page_from_freelist+0x1bd/0x360 >>>> [ 181.006066] [<c0570e3a>] ? _spin_lock_irqsave+0x2a/0x40 >>>> [ 181.006153] [<f8f381a8>] ? linux_modem_open+0x45/0x10e [agrmodem] >>>> [ 181.006167] [<c0150c2b>] ? mod_timer+0xcb/0x140 >>>> [ 181.006226] [<f8e922a8>] ? wrap_linux_modem_open+0x8/0x10 [agrmodem] >>>> [ 181.006284] [<f8e92308>] ? modemPortOpen+0x8/0x20 [agrmodem] >>>> [ 181.006296] [<f857cfe0>] ? serial8250_startup+0x210/0x380 [agrserial] >>>> [ 181.006308] [<c0399376>] ? uart_startup+0x46/0x140 >>>> [ 181.006317] [<c0399eb2>] ? uart_open+0x102/0x220 >>>> [ 181.006326] [<c0380f53>] ? __tty_open+0x1a3/0x460 >>>> [ 181.006335] [<c038122f>] ? tty_open+0x1f/0x40 >>>> [ 181.006344] [<c01eaa5d>] ? chrdev_open+0xcd/0x190 >>>> [ 181.006353] [<c01e5a39>] ? __dentry_open+0xb9/0x230 >>>> [ 181.006361] [<c01e5c95>] ? nameidata_to_filp+0x55/0x70 >>>> [ 181.006370] [<c01ea990>] ? chrdev_open+0x0/0x190 >>>> [ 181.006379] [<c01f39ea>] ? do_filp_open+0x53a/0x890 >>>> [ 181.006389] [<c01e57d0>] ? do_sys_open+0x50/0x150 >>>> [ 181.006397] [<c01e9285>] ? fput+0x15/0x20 >>>> [ 181.006405] [<c01e56a7>] ? filp_close+0x47/0x70 >>>> [ 181.006412] [<c01e5939>] ? sys_open+0x29/0x40 >>>> [ 181.006421] [<c010336c>] ? syscall_call+0x7/0xb >>>> [ 181.006426] Code: 10 75 e8 b8 fd ff ff ff 5d c3 90 31 c0 5d c3 8d >>>> 74 26 00 89 15 ac b0 fb f8 8b 42 04 5d 83 e0 0f c3 66 90 a1 e0 50 63 >>>> fd 55 89 e5 <8b> 80 68 01 00 00 8b 48 74 31 c0 90 8d 74 26 00 8b 54 81 >>>> 34 85 >>>> [ 181.006535] EIP: [<f8f68818>] azlGetResourceInformation+0x8/0x60 >>>> [agrmodem] SS:ESP 0068:f02efd00 >>>> [ 181.006598] CR2: 0000000000000168 >>>> [ 181.006606] ---[ end trace c5d7e7cd560c2388 ]--- >>>> >>>> >>>> After this i tried to boot in rescue mode (only with terminal) to have >>>> even less modules loaded, ran unloading twice, tried wvdial, same.. >>>> Everytime i have this, the device is busy after and i have to reboot. >>>> >>>> Thanks for your time! >>>> Kevin >>>> >>>> 2010/2/1 Bjorn Wielens <Uniacke1@xxxxxxxx>: >>>>> Marv, Kevin: >>>>> Just a heads up- These crashes/segfaults almost ALWAYS caused by a >>>>> mismatch between the agrsm driver version and the ALSA version on your >>>>> computer. >>>>> >>>>> Which driver package are you using, and what is the output of >>>>> 'cat /proc/asound/version'? >>>>> >>>>> The ALSA version for my most recently prepared tarball and its >>>>> derivatives is 1.0.20. Any newer is not yet supported. >>>>> >>>>> Thanks, >>>>> Bjorn. >>>>> >>>>> >>>>> On 02/01/2010 08:37 PM, Marvin Stodolsky wrote: >>>>>> Kevin, >>>>>> >>>>>> You are using the correct drivers. >>>>>> Try detaching external devices as much as possible before bootup, and >>>>>> shutting down non-essential programs before using the modem. You >>>>>> could check whether the problems begin during a simple activation >>>>>> with: >>>>>> $ sudo wvdialconf wvtest >>>>>> or only during an actual dialout. >>>>>> >>>>>> I'll also send you an "unloading" script, which tries to unload >>>>>> non-essential modules. >>>>>> Also try using it before modem usage as: >>>>>> $ sudo ./unloading >>>>>> >>>>>> Sadly we don't have debugging capability for these drivers, because >>>>>> there is a closed source component. >>>>>> >>>>>> MarvS >>>>>> >>>>>> On Mon, Feb 1, 2010 at 11:59 AM, Kevin Fernandez <siegfri3d@xxxxxxxxx> wrote: >>>>>>> Sorry this was an old modemdata, i removed slmodem a long time ago.. I >>>>>>> attached a new modemdata.txt. >>>>>>> On windows it says: >>>>>>> Agere Systems HDA modem >>>>>>> Slot 1 (internal High Definition Audio bus) >>>>>>> >>>>>>> device ID HDAUDIO\FUNC_02&VEN_11C1&DEV_1040&SUBSYS_11C10001&REV_1002 >>>>>>> >>>>>>> Thanks for the help! >>>>>>> Kevin >>>>>>> >>>>>>> 2010/2/1 Marvin Stodolsky <marvin.stodolsky@xxxxxxxxx>: >>>>>>>> Kevin, >>>>>>>> >>>>>>>> Under install the hsfmodem software. It is for Conexant modem chips >>>>>>>> and may be interferring. >>>>>>>> Then rerun scanModem >>>>>>>> As described in SoftModem.txt, please get diagnostic info under Microsoft too. >>>>>>>> >>>>>>>> MarvS >>>>>>>> scanModem maintainer >>>>>>>> >>>>>>>> >>>>>>>> On Mon, Feb 1, 2010 at 12:57 AM, Kevin Fernandez <siegfri3d@xxxxxxxxx> wrote: >>>>>>>>> Hello there, >>>>>>>>> I'm trying to get my modem working for some days, still no luck. >>>>>>>>> I've attached the modemdata. >>>>>>>>> I compile the driver (agrsm-11c11040-2.1.80~20091225), i install it >>>>>>>>> and load the modules, then i get: >>>>>>>>> [ 677.293574] * Hello Agere Driver ** >>>>>>>>> [ 677.293623] usbcore: registered new interface driver agr12dec2006 >>>>>>>>> [ 680.664348] Loading module Agere Modem Controller driver version >>>>>>>>> 2.1.80 (2007-10-01) >>>>>>>>> [ 680.664354] Disabling lock debugging due to kernel taint >>>>>>>>> [ 683.898153] serial8250_register_ports: BaseAddress 0x8004 Irq 20 >>>>>>>>> [ 683.898160] ttyAGS3 at I/O 0x8004 (irq = 20) is a AgereModem >>>>>>>>> [ 683.898229] agrserial - ret_val 0, call: lt_modem_ops.init_modem >>>>>>>>> [ 683.898234] Loading module Agere Modem Interface driver version >>>>>>>>> 2.1.80.0 (2007-10-01) >>>>>>>>> >>>>>>>>> >>>>>>>>> then i fire up wvdial to use the device and i get nothing, but i have >>>>>>>>> this in dmesg: >>>>>>>>> >>>>>>>>> [ 694.818705] ==> codecType = 0x32 >>>>>>>>> [ 694.848151] BUG: unable to handle kernel NULL pointer dereference at 00000060 >>>>>>>>> [ 694.848167] IP: [<f986a498>] ResumeCallBack+0x18/0x34 [agrmodem] >>>>>>>>> [ 694.848264] *pde = 7e584067 >>>>>>>>> [ 694.848271] Oops: 0000 [#1] SMP >>>>>>>>> [ 694.848280] last sysfs file: /sys/devices/system/cpu/cpu1/topology/core_id >>>>>>>>> [ 694.848287] Modules linked in: agrserial agrmodem isofs udf >>>>>>>>> crc_itu_t binfmt_misc ppdev vboxnetflt vboxnetadp vboxdrv joydev >>>>>>>>> snd_hda_codec_realtek wlan_scan_sta ath_rate_sample snd_hda_intel >>>>>>>>> pcmcia snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm >>>>>>>>> snd_seq_dummy uvcvideo videodev v4l1_compat sdhci_pci sdhci led_class >>>>>>>>> yenta_socket rsrc_nonstatic pcmcia_core psmouse serio_raw iptable_nat >>>>>>>>> nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_mangle >>>>>>>>> iptable_filter ip_tables x_tables ath_pci wlan ath_hal snd_seq_oss >>>>>>>>> snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer >>>>>>>>> snd_seq_device snd soundcore snd_page_alloc sbp2 lp parport dm_raid45 >>>>>>>>> xor fbcon tileblit font bitblit softcursor i915 drm i2c_algo_bit >>>>>>>>> ohci1394 ieee1394 r8169 mii intel_agp video agpgart output >>>>>>>>> [ 694.848449] >>>>>>>>> [ 694.848457] Pid: 7339, comm: wvdial Tainted: P >>>>>>>>> (2.6.31-18-generic #55-Ubuntu) MSI Notebook VR601 >>>>>>>>> [ 694.848465] EIP: 0060:[<f986a498>] EFLAGS: 00010282 CPU: 0 >>>>>>>>> [ 694.848550] EIP is at ResumeCallBack+0x18/0x34 [agrmodem] >>>>>>>>> [ 694.848557] EAX: f02c0800 EBX: 00000000 ECX: 01828000 EDX: f986a480 >>>>>>>>> [ 694.848563] ESI: e650dc9c EDI: f02c0800 EBP: e650dc58 ESP: e650dc40 >>>>>>>>> [ 694.848569] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 >>>>>>>>> [ 694.848577] Process wvdial (pid: 7339, ti=e650c000 task=e6e9e480 >>>>>>>>> task.ti=e650c000) >>>>>>>>> [ 694.848582] Stack: >>>>>>>>> [ 694.848586] 00000000 00000003 0002a22c f02c0800 e650dc9c f02c0800 >>>>>>>>> e650dc64 f8bdeca2 >>>>>>>>> [ 694.848604] <0> f02c0800 e650dc70 f8bdcd84 efcfa200 e650dc94 >>>>>>>>> f8bdce20 100f0000 0100cc9f >>>>>>>>> [ 694.848622] <0> e650dc9c efcfa274 000f0000 e650dc9c f9947028 >>>>>>>>> e650dca8 f8bdde41 ffffffff >>>>>>>>> [ 694.848643] Call Trace: >>>>>>>>> [ 694.848668] [<f8bdeca2>] ? hda_call_codec_resume+0x42/0x70 [snd_hda_codec] >>>>>>>>> [ 694.848691] [<f8bdcd84>] ? snd_hda_power_up+0x34/0x60 [snd_hda_codec] >>>>>>>>> [ 694.848711] [<f8bdce20>] ? codec_exec_verb+0x70/0xc0 [snd_hda_codec] >>>>>>>>> [ 694.848741] [<f8bdde41>] ? snd_hda_codec_read+0x31/0x40 [snd_hda_codec] >>>>>>>>> [ 694.848801] [<f989a999>] ? LnxTransferCodecVerbs+0x49/0x60 [agrmodem] >>>>>>>>> [ 694.848890] [<f9884b1b>] ? VerbTransfer+0x2f/0x3c [agrmodem] >>>>>>>>> [ 694.848976] [<f9884b73>] ? GetAzCodecID+0x4b/0x63 [agrmodem] >>>>>>>>> [ 694.849063] [<f9885788>] ? CAzlIntelInit+0x4c/0x3c4 [agrmodem] >>>>>>>>> [ 694.849085] [<c05718fc>] ? printk+0x18/0x1c >>>>>>>>> [ 694.849173] [<f986e9f1>] ? LXHardwareStart+0x11de/0x13fb [agrmodem] >>>>>>>>> [ 694.849199] [<c01b7ea5>] ? get_page_from_freelist+0x1c5/0x370 >>>>>>>>> [ 694.849209] [<c0573cba>] ? _spin_lock_irqsave+0x2a/0x40 >>>>>>>>> [ 694.849295] [<f986a1a8>] ? linux_modem_open+0x45/0x10e [agrmodem] >>>>>>>>> [ 694.849316] [<c0150bbb>] ? mod_timer+0xcb/0x140 >>>>>>>>> [ 694.849376] [<f97c42a8>] ? wrap_linux_modem_open+0x8/0x10 [agrmodem] >>>>>>>>> [ 694.849435] [<f97c4308>] ? modemPortOpen+0x8/0x20 [agrmodem] >>>>>>>>> [ 694.849447] [<f818cfe0>] ? serial8250_startup+0x210/0x380 [agrserial] >>>>>>>>> [ 694.849457] [<c039ceb6>] ? uart_startup+0x46/0x140 >>>>>>>>> [ 694.849465] [<c039d9f2>] ? uart_open+0x102/0x220 >>>>>>>>> [ 694.849475] [<c0384af3>] ? __tty_open+0x1a3/0x460 >>>>>>>>> [ 694.849483] [<c0384dcf>] ? tty_open+0x1f/0x40 >>>>>>>>> [ 694.849493] [<c01eabfd>] ? chrdev_open+0xcd/0x190 >>>>>>>>> [ 694.849502] [<c01e5bd9>] ? __dentry_open+0xb9/0x230 >>>>>>>>> [ 694.849511] [<c01e5e35>] ? nameidata_to_filp+0x55/0x70 >>>>>>>>> [ 694.849520] [<c01eab30>] ? chrdev_open+0x0/0x190 >>>>>>>>> [ 694.849530] [<c01f3b8a>] ? do_filp_open+0x53a/0x890 >>>>>>>>> [ 694.849540] [<c01e5970>] ? do_sys_open+0x50/0x150 >>>>>>>>> [ 694.849548] [<c01e9425>] ? fput+0x15/0x20 >>>>>>>>> [ 694.849556] [<c01e5847>] ? filp_close+0x47/0x70 >>>>>>>>> [ 694.849564] [<c01e5ad9>] ? sys_open+0x29/0x40 >>>>>>>>> [ 694.849573] [<c01033ac>] ? syscall_call+0x7/0xb >>>>>>>>> [ 694.849578] Code: 89 d8 83 c4 2c 5b 5e 5f 5d c3 90 90 90 90 90 90 >>>>>>>>> 90 90 90 55 89 e5 53 83 ec 14 8b 1d e8 e3 8e f9 c7 44 24 04 03 00 00 >>>>>>>>> 00 89 1c 24 <ff> 53 60 c7 44 24 04 00 00 00 00 89 1c 24 ff 53 60 b8 00 >>>>>>>>> 00 00 >>>>>>>>> [ 694.849687] EIP: [<f986a498>] ResumeCallBack+0x18/0x34 [agrmodem] >>>>>>>>> SS:ESP 0068:e650dc40 >>>>>>>>> [ 694.849777] CR2: 0000000000000060 >>>>>>>>> [ 694.849784] ---[ end trace e662cdc749dd82f6 ]--- >>>>>>>>> >>>>>>>>> >>>>>>>>> As you can see i'm running ubuntu karmic, kernel 2.6.31-18-generic . >>>>>>>>> Sometimes wvdial even freezes my computer. >>>>>>>>> Any help is appreciated! >>>>>>>>> Thanks >>>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>> >>>>> >>>> >>> >>> >> >
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