Hi, I'm using a Terratec Cinergy C HD PCI (Mantis VP-2040) using the mantis driver from s2-liplianin: changeset: 14355:4dc29dc9ec91 tag: tip user: Igor M. Liplianin <liplianin@xxxxx> date: Sat Feb 27 10:18:52 2010 +0200 My kernel is: 2.6.30.10-105.2.23.fc11.x86_64 If I remove and reload the module, dmesg reports some conflicting filenames, see output below. I guess this has something to do with the IR module. Any more info I can provide to get this fixed? Or have I configured things wrong? best, MartinG ------------[ cut here ]------------ WARNING: at fs/sysfs/dir.c:487 sysfs_add_one+0xd9/0xf3() (Tainted: G W ) Hardware name: P5E-VM HDMI sysfs: cannot create duplicate filename '/devices/virtual/irrcv' Modules linked in: mantis(+) lnbp21 mb86a16 ir_common stb6100 tda10021 tda10023 stb0899 stv0299 dvb_core ir_core fuse sha256_generic cryptd aes_x86_64 aes_generic cbc dm_crypt nfs fscache nfsd sco nfs_acl auth_rpcgss bridge stp llc bnep exportfs l2cap bluetooth lockd sunrpc autofs4 w83627ehf hwmon_vid coretemp ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 cpufreq_ondemand acpi_cpufreq freq_table jfs dm_multipath lirc_serial uinput snd_hda_codec_intelhdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec firewire_ohci atl1 snd_seq snd_usb_audio snd_usb_lib snd_rawmidi lirc_imon iTCO_wdt uvcvideo videodev v4l1_compat mii lirc_dev serio_raw pcspkr iTCO_vendor_support snd_hwdep snd_seq_device v4l2_compat_ioctl32 firewire_core pata_jmicron i2c_i801 asus_atk0110 snd_pcm snd_timer snd soundcore snd_page_alloc crc_itu_t hwmon ata_generic pata_acpi i915 drm i2c_algo_bit video output i2c_core [last unloaded: ir_core] Pid: 5399, comm: work_for_cpu Tainted: G W 2.6.30.10-105.2.23.fc11.x86_64 #1 Call Trace: [<ffffffff81049509>] warn_slowpath_common+0x84/0x9c [<ffffffff81049578>] warn_slowpath_fmt+0x41/0x43 [<ffffffff8113558f>] sysfs_add_one+0xd9/0xf3 [<ffffffff81135606>] create_dir+0x5d/0x8d [<ffffffff81135673>] sysfs_create_dir+0x3d/0x50 [<ffffffff811c9432>] kobject_add_internal+0x116/0x1f3 [<ffffffff811c95e5>] kobject_add_varg+0x41/0x50 [<ffffffff811c96af>] kobject_add+0x64/0x66 [<ffffffff811c8f38>] ? kobject_init+0x43/0x83 [<ffffffff8126f141>] get_device_parent+0x11e/0x14a [<ffffffff8127007c>] device_add+0x100/0x599 [<ffffffff811d0a2f>] ? kvasprintf+0x5e/0x6e [<ffffffff81270533>] device_register+0x1e/0x23 [<ffffffff812705f7>] device_create_vargs+0xbf/0xf0 [<ffffffff81270659>] device_create+0x31/0x33 [<ffffffffa001083a>] ir_register_class+0x62/0xc5 [ir_core] [<ffffffffa0010309>] ir_input_register+0x1fb/0x249 [ir_core] [<ffffffffa0518ca9>] mantis_rc_init+0x173/0x1c8 [mantis] [<ffffffffa05192d7>] mantis_core_init+0x2f8/0x35d [mantis] [<ffffffffa051961a>] mantis_pci_probe+0x2b9/0x3d4 [mantis] [<ffffffff811ddb31>] local_pci_probe+0x17/0x1b [<ffffffff81059d30>] do_work_for_cpu+0x18/0x2a [<ffffffff81059d18>] ? do_work_for_cpu+0x0/0x2a [<ffffffff8105d330>] kthread+0x5a/0x85 [<ffffffff81011d4a>] child_rip+0xa/0x20 [<ffffffff8105d2d6>] ? kthread+0x0/0x85 [<ffffffff81011d40>] ? child_rip+0x0/0x20 ---[ end trace dc78e456fbecab73 ]--- kobject_add_internal failed for irrcv with -EEXIST, don't try to register things with the same name in the same directory. Pid: 5399, comm: work_for_cpu Tainted: G W 2.6.30.10-105.2.23.fc11.x86_64 #1 Call Trace: [<ffffffff811c94c3>] kobject_add_internal+0x1a7/0x1f3 [<ffffffff811c95e5>] kobject_add_varg+0x41/0x50 [<ffffffff811c96af>] kobject_add+0x64/0x66 [<ffffffff811c8f38>] ? kobject_init+0x43/0x83 [<ffffffff8126f141>] get_device_parent+0x11e/0x14a [<ffffffff8127007c>] device_add+0x100/0x599 [<ffffffff811d0a2f>] ? kvasprintf+0x5e/0x6e [<ffffffff81270533>] device_register+0x1e/0x23 [<ffffffff812705f7>] device_create_vargs+0xbf/0xf0 [<ffffffff81270659>] device_create+0x31/0x33 [<ffffffffa001083a>] ir_register_class+0x62/0xc5 [ir_core] [<ffffffffa0010309>] ir_input_register+0x1fb/0x249 [ir_core] [<ffffffffa0518ca9>] mantis_rc_init+0x173/0x1c8 [mantis] [<ffffffffa05192d7>] mantis_core_init+0x2f8/0x35d [mantis] [<ffffffffa051961a>] mantis_pci_probe+0x2b9/0x3d4 [mantis] [<ffffffff811ddb31>] local_pci_probe+0x17/0x1b [<ffffffff81059d30>] do_work_for_cpu+0x18/0x2a [<ffffffff81059d18>] ? do_work_for_cpu+0x0/0x2a [<ffffffff8105d330>] kthread+0x5a/0x85 [<ffffffff81011d4a>] child_rip+0xa/0x20 [<ffffffff8105d2d6>] ? kthread+0x0/0x85 [<ffffffff81011d40>] ? child_rip+0x0/0x20 ------------[ cut here ]------------ WARNING: at fs/sysfs/dir.c:487 sysfs_add_one+0xd9/0xf3() (Tainted: G W ) Hardware name: P5E-VM HDMI sysfs: cannot create duplicate filename '/devices/irrcv0' Modules linked in: mantis(+) lnbp21 mb86a16 ir_common stb6100 tda10021 tda10023 stb0899 stv0299 dvb_core ir_core fuse sha256_generic cryptd aes_x86_64 aes_generic cbc dm_crypt nfs fscache nfsd sco nfs_acl auth_rpcgss bridge stp llc bnep exportfs l2cap bluetooth lockd sunrpc autofs4 w83627ehf hwmon_vid coretemp ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 cpufreq_ondemand acpi_cpufreq freq_table jfs dm_multipath lirc_serial uinput snd_hda_codec_intelhdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec firewire_ohci atl1 snd_seq snd_usb_audio snd_usb_lib snd_rawmidi lirc_imon iTCO_wdt uvcvideo videodev v4l1_compat mii lirc_dev serio_raw pcspkr iTCO_vendor_support snd_hwdep snd_seq_device v4l2_compat_ioctl32 firewire_core pata_jmicron i2c_i801 asus_atk0110 snd_pcm snd_timer snd soundcore snd_page_alloc crc_itu_t hwmon ata_generic pata_acpi i915 drm i2c_algo_bit video output i2c_core [last unloaded: ir_core] Pid: 5399, comm: work_for_cpu Tainted: G W 2.6.30.10-105.2.23.fc11.x86_64 #1 Call Trace: [<ffffffff81049509>] warn_slowpath_common+0x84/0x9c [<ffffffff81049578>] warn_slowpath_fmt+0x41/0x43 [<ffffffff8113558f>] sysfs_add_one+0xd9/0xf3 [<ffffffff81135606>] create_dir+0x5d/0x8d [<ffffffff81135673>] sysfs_create_dir+0x3d/0x50 [<ffffffff811c9432>] kobject_add_internal+0x116/0x1f3 [<ffffffff811c95e5>] kobject_add_varg+0x41/0x50 [<ffffffff811c96af>] kobject_add+0x64/0x66 [<ffffffff8126f152>] ? get_device_parent+0x12f/0x14a [<ffffffff812700ab>] device_add+0x12f/0x599 [<ffffffff811d0a2f>] ? kvasprintf+0x5e/0x6e [<ffffffff81270533>] device_register+0x1e/0x23 [<ffffffff812705f7>] device_create_vargs+0xbf/0xf0 [<ffffffff81270659>] device_create+0x31/0x33 [<ffffffffa001083a>] ir_register_class+0x62/0xc5 [ir_core] [<ffffffffa0010309>] ir_input_register+0x1fb/0x249 [ir_core] [<ffffffffa0518ca9>] mantis_rc_init+0x173/0x1c8 [mantis] [<ffffffffa05192d7>] mantis_core_init+0x2f8/0x35d [mantis] [<ffffffffa051961a>] mantis_pci_probe+0x2b9/0x3d4 [mantis] [<ffffffff811ddb31>] local_pci_probe+0x17/0x1b [<ffffffff81059d30>] do_work_for_cpu+0x18/0x2a [<ffffffff81059d18>] ? do_work_for_cpu+0x0/0x2a [<ffffffff8105d330>] kthread+0x5a/0x85 [<ffffffff81011d4a>] child_rip+0xa/0x20 [<ffffffff8105d2d6>] ? kthread+0x0/0x85 [<ffffffff81011d40>] ? child_rip+0x0/0x20 ---[ end trace dc78e456fbecab74 ]--- kobject_add_internal failed for irrcv0 with -EEXIST, don't try to register things with the same name in the same directory. Pid: 5399, comm: work_for_cpu Tainted: G W 2.6.30.10-105.2.23.fc11.x86_64 #1 Call Trace: [<ffffffff811c94c3>] kobject_add_internal+0x1a7/0x1f3 [<ffffffff811c95e5>] kobject_add_varg+0x41/0x50 [<ffffffff811c96af>] kobject_add+0x64/0x66 [<ffffffff8126f152>] ? get_device_parent+0x12f/0x14a [<ffffffff812700ab>] device_add+0x12f/0x599 [<ffffffff811d0a2f>] ? kvasprintf+0x5e/0x6e [<ffffffff81270533>] device_register+0x1e/0x23 [<ffffffff812705f7>] device_create_vargs+0xbf/0xf0 [<ffffffff81270659>] device_create+0x31/0x33 [<ffffffffa001083a>] ir_register_class+0x62/0xc5 [ir_core] [<ffffffffa0010309>] ir_input_register+0x1fb/0x249 [ir_core] [<ffffffffa0518ca9>] mantis_rc_init+0x173/0x1c8 [mantis] [<ffffffffa05192d7>] mantis_core_init+0x2f8/0x35d [mantis] [<ffffffffa051961a>] mantis_pci_probe+0x2b9/0x3d4 [mantis] [<ffffffff811ddb31>] local_pci_probe+0x17/0x1b [<ffffffff81059d30>] do_work_for_cpu+0x18/0x2a [<ffffffff81059d18>] ? do_work_for_cpu+0x0/0x2a [<ffffffff8105d330>] kthread+0x5a/0x85 [<ffffffff81011d4a>] child_rip+0xa/0x20 [<ffffffff8105d2d6>] ? kthread+0x0/0x85 [<ffffffff81011d40>] ? child_rip+0x0/0x20 BUG: unable to handle kernel paging request at ffffffffffffffff IP: [<ffffffffa001083f>] ir_register_class+0x67/0xc5 [ir_core] PGD 203067 PUD 204067 PMD 0 Oops: 0000 [#1] SMP last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:04:00.0/dvb/dvb0.ca0/dev CPU 0 Modules linked in: mantis(+) lnbp21 mb86a16 ir_common stb6100 tda10021 tda10023 stb0899 stv0299 dvb_core ir_core fuse sha256_generic cryptd aes_x86_64 aes_generic cbc dm_crypt nfs fscache nfsd sco nfs_acl auth_rpcgss bridge stp llc bnep exportfs l2cap bluetooth lockd sunrpc autofs4 w83627ehf hwmon_vid coretemp ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 cpufreq_ondemand acpi_cpufreq freq_table jfs dm_multipath lirc_serial uinput snd_hda_codec_intelhdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec firewire_ohci atl1 snd_seq snd_usb_audio snd_usb_lib snd_rawmidi lirc_imon iTCO_wdt uvcvideo videodev v4l1_compat mii lirc_dev serio_raw pcspkr iTCO_vendor_support snd_hwdep snd_seq_device v4l2_compat_ioctl32 firewire_core pata_jmicron i2c_i801 asus_atk0110 snd_pcm snd_timer snd soundcore snd_page_alloc crc_itu_t hwmon ata_generic pata_acpi i915 drm i2c_algo_bit video output i2c_core [last unloaded: ir_core] Pid: 5399, comm: work_for_cpu Tainted: G W 2.6.30.10-105.2.23.fc11.x86_64 #1 P5E-VM HDMI RIP: 0010:[<ffffffffa001083f>] [<ffffffffa001083f>] ir_register_class+0x67/0xc5 [ir_core] RSP: 0018:ffff88010397fda0 EFLAGS: 00010282 RAX: ffffffffffffffef RBX: 0000000000000000 RCX: ffff8801188cd730 RDX: 0000000000000000 RSI: ffff88010397fce0 RDI: ffff88010397fc60 RBP: ffff88010397fdc0 R08: ffffffff81847d70 R09: 0000000000000001 R10: ffff88010397fba0 R11: ffff88002f05f360 R12: ffff8800cc0747e0 R13: ffff88011cac4000 R14: 0000000000000030 R15: ffffffffa021d1a0 FS: 0000000000000000(0000) GS:ffff880028022000(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: ffffffffffffffff CR3: 0000000000201000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process work_for_cpu (pid: 5399, threadinfo ffff88010397e000, task ffff880112dc9700) Stack: ffff8800cc0747e0 ffffffffa0219290 ffff88011cac4000 0000000000000030 ffff88010397fe10 ffffffffa0010309 ffff88010397fde0 ffff88011cac4000 ffff88010397fe10 ffff88011ca40000 ffff88011cac4000 ffff88011ca40888 Call Trace: [<ffffffffa0010309>] ir_input_register+0x1fb/0x249 [ir_core] [<ffffffffa0518ca9>] mantis_rc_init+0x173/0x1c8 [mantis] [<ffffffffa05192d7>] mantis_core_init+0x2f8/0x35d [mantis] [<ffffffffa051961a>] mantis_pci_probe+0x2b9/0x3d4 [mantis] [<ffffffff811ddb31>] local_pci_probe+0x17/0x1b [<ffffffff81059d30>] do_work_for_cpu+0x18/0x2a [<ffffffff81059d18>] ? do_work_for_cpu+0x0/0x2a [<ffffffff8105d330>] kthread+0x5a/0x85 [<ffffffff81011d4a>] child_rip+0xa/0x20 [<ffffffff8105d2d6>] ? kthread+0x0/0x85 [<ffffffff81011d40>] ? child_rip+0x0/0x20 Code: 01 a0 41 8b 95 30 08 00 00 41 89 c1 48 8b 3d 89 16 00 00 49 c7 c0 16 0d 01 a0 4c 89 e1 31 f6 31 c0 e8 ee fd 25 e1 49 89 44 24 48 <48> 8b 70 10 49 89 c6 48 c7 c7 1e 0d 01 a0 31 c0 e8 01 83 3c e1 RIP [<ffffffffa001083f>] ir_register_class+0x67/0xc5 [ir_core] RSP <ffff88010397fda0> CR2: ffffffffffffffff ---[ end trace dc78e456fbecab75 ]--- -- 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
