[hsflinux] Hsfmodem and extra RAM making Linux frreze....

[Sandro Henrique]

Gentleman,

    Strange issues with extra memory (> 1Gb) and Via hw...follows:

    1) Kernel 2.6.22-5 with Fedora patches, VIA High Definition Audio
Controller (rev 10)  - 1106:3288 (rev 10), hsfmodem.

    2) hsfmodem-7.80.02.02full-1 and alsa-driver-linuxant-1.0.19.1-1
installed and working perfectly....so far...

    3) Added an extra Gb RAM (now 2 Gb), and nothing else (no new kernel or
extra hardwares, etc...);

    4) Linux freezes at boot (Kernel Oops...);

    5) Hsf and alsa-linuxant removed....system boots normally

    6) Reinstalling  alsa-driver-linuxant-1.0.19.1-1...installation  ok and
sound working

    7) Reinstalling hsfmodem-7.80, results at loading drivers:

kernel: Oops: 0000 [#1]
kernel: SMP
kernel: CPU:    1
Warning: no device detected by hsf driver - HDA modems may require reboot
kernel: EIP:    0060:[<f9329d61>]    Tainted: P       VLI
kernel: EFLAGS: 00010216   (2.6.22.5-49ds #1)
kernel: EIP is at hsfengine5661_+0x9a5/0x2704 [hsfengine]
kernel: esi: 00000000   edi: f358fb84   ebp: f358fbdc   esp: f358fb84
kernel: eax: 0000002c   ebx: c0100077   ecx: 000000ee   edx: 37ee6000
Note: kernel module snd-via82xx-modem overridden by hsfmc97via
Note: kernel module snd-intel8x0m overridden by hsfmc97ich hsfmc97sis
Note: kernel module snd-atiixp-modem overridden by hsfmc97ati
kernel: ds: 007b   es: 007b   fs: 00d8  gs: 0033  ss: 0068
kernel: Process modprobe (pid: 6603, ti=f358c000 task=f41eac60
task.ti=f358c000)
kernel: Stack: f3df82f4 ffffffff 000000d0 6e55a180 0000002c c0100000
00000000 60000000
kernel:        00000000 002d0000 37ee6000 c0000000 00000000 00000000
c00f8560 00000000
kernel:        00000000 00000000 deadaffe f3b031c0 f7579108 f3b031ec
f358fc0c f9324060
kernel: Call Trace:
kernel:  [<f9324060>] hsfengine1550_+0x70/0xb0 [hsfengine]
kernel:  [<f92fd45a>] cnxthsf_ComCtrl_Open+0x6a/0x2e0 [hsfengine]
kernel:  [<f9323c8d>] hsfengine519_+0x1d/0x40 [hsfengine]
kernel:  [<f8c8142f>] cnxthsf_cnxt_serial_add+0x23f/0x4f0 [hsfserial]
kernel:  [<c0475aa7>] check_slab+0x108/0x115
kernel:  [<c0475fa0>] check_object+0x1db/0x22d
kernel:  [<c04ecf36>] vsnprintf+0x458/0x494
kernel:  [<f8c807a0>] cnxt_event_handler+0x0/0x2f0 [hsfserial]
kernel:  [<f8f6a2dd>] cnxthwhda_probe+0x19d/0x210 [hsfhda]
kernel:  [<f8f6a140>] cnxthwhda_probe+0x0/0x210 [hsfhda]
kernel:  [<f8e4b642>] conexant_init+0x78/0xc7 [snd_hda_codec_conexant]
kernel:  [<f8f586e2>] snd_hda_codec_build_controls+0x3d/0x6f [snd_hda_codec]
kernel:  [<f8f59f88>] snd_hda_build_controls+0x10/0x30 [snd_hda_codec]
kernel:  [<f8c9ce91>] azx_probe+0x871/0x928 [snd_hda_intel]
kernel:  [<f8c9bdde>] azx_send_cmd+0x0/0xa3 [snd_hda_intel]
kernel:  [<f8c9be81>] azx_get_response+0x0/0x1cc [snd_hda_intel]
kernel:  [<f8c9c104>] azx_get_wallclock+0x0/0xc [snd_hda_intel]
kernel:  [<f8c9c110>] azx_get_linkpos+0x0/0x10 [snd_hda_intel]
kernel:  [<f8c9b7e7>] azx_attach_pcm_stream+0x0/0x186 [snd_hda_intel]
kernel:  [<f8c9b650>] azx_power_notify+0x0/0x59 [snd_hda_intel]
kernel:  [<c04f713f>] pci_device_probe+0x36/0x57
kernel:  [<c055dbeb>] driver_probe_device+0xea/0x168
kernel:  [<c04ea684>] kobject_uevent_env+0x3e5/0x41d
kernel:  [<c055dd0f>] __driver_attach+0x0/0xa5
kernel:  [<c055dd7f>] __driver_attach+0x70/0xa5
kernel:  [<c055d164>] bus_for_each_dev+0x39/0x5b
kernel:  [<c055da46>] driver_attach+0x16/0x18
kernel:  [<c055dd0f>] __driver_attach+0x0/0xa5
kernel:  [<c055d448>] bus_add_driver+0x6d/0x16d
kernel:  [<c04f726e>] __pci_register_driver+0x48/0x74
kernel:  [<c0445a07>] sys_init_module+0x169a/0x17d3
kernel:  [<f9003d09>] alc883_tagra_automute+0x58/0x9f
[snd_hda_codec_realtek]
kernel:  [<f9000000>] alc_mux_enum_get+0x0/0x1b [snd_hda_codec_realtek]
kernel:  [<c046ad61>] do_munmap+0x193/0x1ac
kernel:  [<c047ac46>] vfs_read+0xa6/0x158
kernel:  [<c0404f5e>] syscall_call+0x7/0xb
kernel:  [<c0630000>] wext_handle_ioctl+0x2eb/0x387
kernel:  =======================
kernel: Code: fc 43 9f e4 81 e7 0f 20 e3 82 89 c2 f7 c7 34 d7 94 ce 01 c2 8b
55 d0 c7 c7 5e ca cb 95 21 df c7 c7 2f 7b 96 22 85 ef ff c7 89 e7 <8a> 02 89
e7 c7 c7 5d fb 3f b8 89 f7 89 df 89 ef 48 ff c7 89 f7
kernel: EIP: [<f9329d61>] hsfengine5661_+0x9a5/0x2704 [hsfengine] SS:ESP
0068:f358fb84

        8) Tries: removing some codecs, grub boot parameteres tried: apic
off, irqpoll, pci off, and others...nothing so far, same EIP address .

        9) Removing extra Gb Ram...working again....Update kernel...not
possible at this moment...several apps linked to it..DBs, in home develpd
apps, etc....

      10) Attached some extra info.

Any help will be very welcomed, svp. Merci beacoup.

Regards

WTS - Support
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