On Wed, 2013-12-18 at 13:06 -0600, Scott Robinson wrote: > I am running Fedora 18, x86_64, and recently updated the kernel to > 3.11.10-100.fc18 from 3.6.10-4.fc18. > > When I try to install the cx18 module, the kernel crashes with the following: Can you provide the output of $ objdump -d -l -F /lib/modules/3.11.10-100.fc18.x86_64/kernel/drivers/media/common/tuners/tda8290.ko for the first few screenfuls of the tda829x_attach function? I can match that up with the kernel v3.10 source code and see what pointer is NULL. Regards, Andy > [ 495.361662] netconsole: network logging started > [ 558.481787] media: Linux media interface: v0.10 > [ 558.502941] Linux video capture interface: v2.00 > [ 558.617145] cx18: Start initialization, version 1.5.1 > [ 558.617237] cx18-0: Initializing card 0 > [ 558.617271] cx18-0: info: Stream type 0 options: 2 MB, 64 buffers, > 32768 bytes > [ 558.617290] cx18-0: info: Stream type 1 options: 1 MB, 32 buffers, > 32768 bytes > [ 558.617300] cx18-0: info: Stream type 2 options: 2 MB, 20 buffers, > 103680 bytes > [ 558.617314] cx18-0: info: Stream type 3 options: 1 MB, 20 buffers, > 51984 bytes > [ 558.617322] cx18-0: info: Stream type 4 options: 1 MB, 256 > buffers, 4096 bytes > [ 558.617336] cx18-0: info: Stream type 5 options: 0 MB, 63 buffers, > 1536 bytes > [ 558.617345] cx18-0: Autodetected Hauppauge card > [ 558.617434] cx18-0: info: base addr: 0xf8000000 > [ 558.617442] cx18-0: info: Enabling pci device > [ 558.617639] cx18-0: info: cx23418 (rev 0) at 03:00.0, irq: 20, > latency: 64, memory: 0xf8000000 > [ 558.617649] cx18-0: info: attempting ioremap at 0xf8000000 len 0x04000000 > [ 558.626564] cx18-0: cx23418 revision 01010000 (B) > [ 558.724970] cx18-0: info: GPIO initial dir: 0000ffff/0000ffff out: > 00000000/00000000 > [ 558.725076] cx18-0: info: activating i2c... > [ 558.725084] cx18-0: i2c: i2c init > [ 558.858738] tveeprom 6-0050: Hauppauge model 74351, rev F1F5, serial# 7764125 > [ 558.858766] tveeprom 6-0050: MAC address is 00:0d:fe:76:78:9d > [ 558.858790] tveeprom 6-0050: tuner model is NXP 18271C2 (idx 155, type 54) > [ 558.858801] tveeprom 6-0050: TV standards PAL(B/G) NTSC(M) PAL(I) > SECAM(L/L') PAL(D/D1/K) ATSC/DVB Digital (eeprom 0xfc) > [ 558.858817] tveeprom 6-0050: audio processor is CX23418 (idx 38) > [ 558.858825] tveeprom 6-0050: decoder processor is CX23418 (idx 31) > [ 558.858839] tveeprom 6-0050: has no radio > [ 558.858847] cx18-0: Autodetected Hauppauge HVR-1600 > [ 558.858860] cx18-0: info: Worldwide tuner detected > [ 558.858882] cx18-0: info: GPIO initial dir: 0000cffe/0000ffff out: > 00003001/00000000 > [ 558.908552] cx18-0: Simultaneous Digital and Analog TV capture supported > [ 559.075778] tuner 7-0042: Tuner -1 found with type(s) Radio TV. > [ 559.098598] cs5345 6-004c: chip found @ 0x98 (cx18 i2c driver #0-0) > [ 559.105203] BUG: unable to handle kernel NULL pointer dereference > at 0000000000000202 > [ 559.109526] IP: [<ffffffffa04facae>] tda829x_attach+0x6e/0xba0 [tda8290] > [ 559.113832] PGD 0 > [ 559.118058] Oops: 0000 [#1] SMP > [ 559.122219] Modules linked in: cs5345 tda8290 tuner cx18(+) > videobuf_vmalloc tveeprom cx2341x videobuf_core dvb_core v4l2_common > videodev media netconsole nfsv4 dns_resolver nfs lockd fscache > snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq > snd_seq_device snd_pcm snd_page_alloc ppdev kvm_amd kvm sp5100_tco > snd_timer snd soundcore shpchp parport_pc parport microcode serio_raw > edac_core k10temp edac_mce_amd acpi_cpufreq mperf i2c_piix4 uinput > ata_generic pata_acpi radeon i2c_algo_bit drm_kms_helper pata_atiixp > ttm r8169 drm mii i2c_core sunrpc > [ 559.137276] CPU: 0 PID: 26 Comm: kworker/0:1 Not tainted > 3.11.10-100.fc18.x86_64 #1 > [ 559.142306] Hardware name: FOXCONN A6VMX/A6VMX, BIOS 080014 06/03/2009 > [ 559.147406] Workqueue: events work_for_cpu_fn > [ 559.152497] task: ffff880121ef9e80 ti: ffff8801219a0000 task.ti: > ffff8801219a0000 > [ 559.157655] RIP: 0010:[<ffffffffa04facae>] [<ffffffffa04facae>] > tda829x_attach+0x6e/0xba0 [tda8290] > [ 559.162964] RSP: 0018:ffff8801219a1b68 EFLAGS: 00010202 > [ 559.168238] RAX: ffff88011d3bf060 RBX: ffff88011c734000 RCX: 0000000000000000 > [ 559.173537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88011d3bf0c0 > [ 559.178905] RBP: ffff8801219a1bf8 R08: 0000000000016f00 R09: ffff880123401a00 > [ 559.184294] R10: ffffffffa04fac87 R11: 0000000000000000 R12: ffff88011d3bf060 > [ 559.189662] R13: 0000000000000202 R14: ffff88012099d698 R15: 0000000000000042 > [ 559.195081] FS: 00007fc9f1c89840(0000) GS:ffff880127c00000(0000) > knlGS:0000000000000000 > [ 559.200563] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > [ 559.206034] CR2: 0000000000000202 CR3: 0000000001c0c000 CR4: 00000000000007f0 > [ 559.211611] Stack: > [ 559.217124] ffff8801219a1bc8 ffffffff810cc08d ffff88012099d370 > ffffffffa04f6138 > [ 559.222852] ffff8801219a0101 ffffffffa04fe060 0000000000000000 > ffffffffa04fd030 > [ 559.228659] ffff8801219a1c4c ffffffffa04fd030 0000000000000036 > 00000000b58d6d22 > [ 559.234345] Call Trace: > [ 559.239922] [<ffffffff810cc08d>] ? find_symbol+0x3d/0xb0 > [ 559.245535] [<ffffffffa04f3605>] set_type+0x325/0x9f0 [tuner] > [ 559.251177] [<ffffffffa04c95ca>] ? cx18_i2c_register+0x15a/0x210 [cx18] > [ 559.256814] [<ffffffffa04f3d6f>] tuner_s_type_addr+0x9f/0x140 [tuner] > [ 559.262494] [<ffffffffa04c8722>] cx18_probe+0xda2/0x1560 [cx18] > [ 559.268195] [<ffffffff8133d4ab>] local_pci_probe+0x4b/0x80 > [ 559.273897] [<ffffffff81080da8>] work_for_cpu_fn+0x18/0x30 > [ 559.279604] [<ffffffff8108391a>] process_one_work+0x17a/0x400 > [ 559.285341] [<ffffffff81083bcc>] process_scheduled_works+0x2c/0x40 > [ 559.291056] [<ffffffff81084ed2>] worker_thread+0x262/0x370 > [ 559.296787] [<ffffffff81084c70>] ? manage_workers.isra.21+0x2b0/0x2b0 > [ 559.302532] [<ffffffff8108b3e0>] kthread+0xc0/0xd0 > [ 559.308252] [<ffffffff81010000>] ? perf_trace_xen_mc_callback+0xe0/0xe0 > [ 559.314017] [<ffffffff8108b320>] ? kthread_create_on_node+0x120/0x120 > [ 559.319770] [<ffffffff8167576c>] ret_from_fork+0x7c/0xb0 > [ 559.325544] [<ffffffff8108b320>] ? kthread_create_on_node+0x120/0x120 > [ 559.331343] Code: c9 a8 c9 e0 48 85 c0 49 89 c4 0f 84 7e 0a 00 00 > 4d 85 ed 48 89 83 28 03 00 00 44 88 38 4c 89 70 08 48 c7 40 18 87 d4 > 4f a0 74 12 <41> 8b 45 00 41 89 44 24 38 49 8b 45 08 49 89 44 24 48 4d > 8d 74 > [ 559.344343] RIP [<ffffffffa04facae>] tda829x_attach+0x6e/0xba0 [tda8290] > [ 559.350561] RSP <ffff8801219a1b68> > [ 559.356632] CR2: 0000000000000202 > [ 559.396189] ---[ end trace d9c77bf63cfd8777 ]--- > [ 559.398420] BUG: unable to handle kernel paging request at ffffffffffffffd8 > [ 559.404868] IP: [<ffffffff8108b6c0>] kthread_data+0x10/0x20 > [ 559.411371] PGD 1c0f067 PUD 1c11067 PMD 0 > [ 559.417676] Oops: 0000 [#2] SMP > [ 559.423821] Modules linked in: cs5345 tda8290 tuner cx18(+) > videobuf_vmalloc tveeprom cx2341x videobuf_core dvb_core v4l2_common > videodev media netconsole nfsv4 dns_resolver nfs lockd fscache > snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq > snd_seq_device snd_pcm snd_page_alloc ppdev kvm_amd kvm sp5100_tco > snd_timer snd soundcore shpchp parport_pc parport microcode serio_raw > edac_core k10temp edac_mce_amd acpi_cpufreq mperf i2c_piix4 uinput > ata_generic pata_acpi radeon i2c_algo_bit drm_kms_helper pata_atiixp > ttm r8169 drm mii i2c_core sunrpc > [ 559.444987] CPU: 0 PID: 26 Comm: kworker/0:1 Tainted: G D > 3.11.10-100.fc18.x86_64 #1 > [ 559.452106] Hardware name: FOXCONN A6VMX/A6VMX, BIOS 080014 06/03/2009 > [ 559.459180] task: ffff880121ef9e80 ti: ffff8801219a0000 task.ti: > ffff8801219a0000 > [ 559.466267] RIP: 0010:[<ffffffff8108b6c0>] [<ffffffff8108b6c0>] > kthread_data+0x10/0x20 > [ 559.473364] RSP: 0018:ffff8801219a1758 EFLAGS: 00010092 > [ 559.480514] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000000000f > [ 559.487469] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff880121ef9e80 > [ 559.494212] RBP: ffff8801219a1758 R08: ffff880121ef9ef0 R09: 000000000000005f > [ 559.500757] R10: 0000000000000001 R11: 0000000000000000 R12: ffff880127c14180 > [ 559.507118] R13: 0000000000000000 R14: 0000000000000001 R15: ffff880121ef9e80 > [ 559.513429] FS: 00007f73ce1a6980(0000) GS:ffff880127c00000(0000) > knlGS:0000000000000000 > [ 559.519763] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > [ 559.526047] CR2: 0000000000000028 CR3: 000000011dcc0000 CR4: 00000000000007f0 > [ 559.532331] Stack: > [ 559.538475] ffff8801219a1778 ffffffff81085065 ffff8801219a1778 > ffff880121efa190 > [ 559.544779] ffff8801219a17e8 ffffffff8166af62 ffff880121ef9e80 > ffff8801219a1fd8 > [ 559.551125] ffff8801219a1fd8 ffff8801219a1fd8 ffff8801219a17d8 > ffff880121ef9e80 > [ 559.557344] Call Trace: > [ 559.563534] [<ffffffff81085065>] wq_worker_sleeping+0x15/0xa0 > [ 559.569761] [<ffffffff8166af62>] __schedule+0x492/0x7a0 > [ 559.575925] [<ffffffff8166bc99>] schedule+0x29/0x70 > [ 559.582047] [<ffffffff8106bd12>] do_exit+0x6b2/0xa20 > [ 559.588098] [<ffffffff8166e0a2>] oops_end+0xa2/0xf0 > [ 559.594098] [<ffffffff81661fc7>] no_context+0x253/0x27e > [ 559.600051] [<ffffffff81318e8a>] ? delay_tsc+0x4a/0x80 > [ 559.605971] [<ffffffff816621b2>] __bad_area_nosemaphore+0x1c0/0x1df > [ 559.611958] [<ffffffff816621e4>] bad_area_nosemaphore+0x13/0x15 > [ 559.617885] [<ffffffff81670f06>] __do_page_fault+0x3a6/0x4f0 > [ 559.623767] [<ffffffff8131e460>] ? bsearch+0x60/0x90 > [ 559.629658] [<ffffffff810cb2e0>] ? mod_find_symname+0x80/0x80 > [ 559.635542] [<ffffffff810cb469>] ? find_symbol_in_section+0x49/0x120 > [ 559.641411] [<ffffffff810cb420>] ? section_objs+0x60/0x60 > [ 559.647307] [<ffffffff810cbc16>] ? each_symbol_section.part.6+0x186/0x1e0 > [ 559.653186] [<ffffffff8167105e>] do_page_fault+0xe/0x10 > [ 559.659062] [<ffffffff8166d4d8>] page_fault+0x28/0x30 > [ 559.664950] [<ffffffffa04fac87>] ? tda829x_attach+0x47/0xba0 [tda8290] > [ 559.670858] [<ffffffffa04facae>] ? tda829x_attach+0x6e/0xba0 [tda8290] > [ 559.676742] [<ffffffffa04fac87>] ? tda829x_attach+0x47/0xba0 [tda8290] > [ 559.682581] [<ffffffff810cc08d>] ? find_symbol+0x3d/0xb0 > [ 559.688381] [<ffffffffa04f3605>] set_type+0x325/0x9f0 [tuner] > [ 559.694200] [<ffffffffa04c95ca>] ? cx18_i2c_register+0x15a/0x210 [cx18] > [ 559.700050] [<ffffffffa04f3d6f>] tuner_s_type_addr+0x9f/0x140 [tuner] > [ 559.705866] [<ffffffffa04c8722>] cx18_probe+0xda2/0x1560 [cx18] > [ 559.711697] [<ffffffff8133d4ab>] local_pci_probe+0x4b/0x80 > [ 559.717304] [<ffffffff81080da8>] work_for_cpu_fn+0x18/0x30 > [ 559.722660] [<ffffffff8108391a>] process_one_work+0x17a/0x400 > [ 559.727981] [<ffffffff81083bcc>] process_scheduled_works+0x2c/0x40 > [ 559.733268] [<ffffffff81084ed2>] worker_thread+0x262/0x370 > [ 559.738544] [<ffffffff81084c70>] ? manage_workers.isra.21+0x2b0/0x2b0 > [ 559.743828] [<ffffffff8108b3e0>] kthread+0xc0/0xd0 > [ 559.749053] [<ffffffff81010000>] ? perf_trace_xen_mc_callback+0xe0/0xe0 > [ 559.754273] [<ffffffff8108b320>] ? kthread_create_on_node+0x120/0x120 > [ 559.759536] [<ffffffff8167576c>] ret_from_fork+0x7c/0xb0 > [ 559.764568] [<ffffffff8108b320>] ? kthread_create_on_node+0x120/0x120 > [ 559.769386] Code: 00 48 89 e5 5d 48 8b 40 c8 48 c1 e8 02 83 e0 01 > c3 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 48 8b 87 b8 02 00 00 > 55 48 89 e5 <48> 8b 40 d8 5d c3 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 > 66 90 > [ 559.779908] RIP [<ffffffff8108b6c0>] kthread_data+0x10/0x20 > [ 559.784720] RSP <ffff8801219a1758> > [ 559.789434] CR2: ffffffffffffffd8 > [ 559.794086] ---[ end trace d9c77bf63cfd8778 ]--- > [ 559.794094] Fixing recursive fault but reboot is needed! > > Please advise. > > Scott > > _______________________________________________ > ivtv-users mailing list > ivtv-users@xxxxxxxxxxxxxx > http://ivtvdriver.org/mailman/listinfo/ivtv-users -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
