[Bug 617744] Re: [Maverick] lirc_mceusb kernel oops
This bug was filed against a series that is no longer supported and so is being marked as Won't Fix. If this issue still exists in a supported series, please file a new bug. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: Triaged => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/617744 Title: [Maverick] lirc_mceusb kernel oops To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/617744/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 617744] Re: [Maverick] lirc_mceusb kernel oops
** Tags removed: regression-potential -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/617744 Title: [Maverick] lirc_mceusb kernel oops -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 617744] Re: [Maverick] lirc_mceusb kernel oops
Today's update (kernel and liblircclient0) did not help. Here is some more info: 1/ Once the machine is booted, pluging in the USB receiver gives these kernel messages: Aug 20 08:59:07 mediabox kernel: [ 239.720022] usb 4-1: new full speed USB device using ohci_hcd and address 2 Aug 20 08:59:08 mediabox kernel: [ 240.005357] lirc_dev: IR Remote Control driver registered, major 61 Aug 20 08:59:08 mediabox kernel: [ 240.008696] lirc_mceusb: Windows Media Center Edition USB IR Transceiver driver for LIRC 1.90 Aug 20 08:59:08 mediabox kernel: [ 240.008701] lirc_mceusb: Daniel Melander , Martin Blatter , Dan Conti Aug 20 08:59:08 mediabox kernel: [ 240.190025] usb 4-1: reset full speed USB device using ohci_hcd and address 2 Aug 20 08:59:08 mediabox kernel: [ 240.410275] lirc_dev: lirc_register_driver: sample_rate: 0 Aug 20 08:59:08 mediabox kernel: [ 240.416263] lirc_mceusb[2]: Pinnacle Systems PCTV Remote USB on usb4:2 Aug 20 08:59:08 mediabox kernel: [ 240.419260] lirc_mceusb[2]: usb reset config ret 0 Aug 20 08:59:08 mediabox kernel: [ 240.419306] usbcore: registered new interface driver lirc_mceusb 2/ Sending an IR signal to the receiver with the remote gets me a OOPS from which the system does not recover. See picture attached. 3/ Once rebooted via a hard reset, unplugging the receiver gives the following kernel error message: Aug 20 09:03:59 mediabox kernel: [ 21.035348] usb 4-1: USB disconnect, address 2 Aug 20 09:03:59 mediabox kernel: [ 21.036185] lirc_mceusb[2]: usb remote disconnected Aug 20 09:03:59 mediabox kernel: [ 21.036201] general protection fault: [#1] SMP Aug 20 09:03:59 mediabox kernel: [ 21.036348] last sysfs file: /sys/devices/pci:00/:00:10.0/:03:00.0/irq Aug 20 09:03:59 mediabox kernel: [ 21.036551] CPU 1 Aug 20 09:03:59 mediabox kernel: [ 21.036604] Modules linked in: cryptd aes_x86_64 aes_generic binfmt_misc snd_hda_codec_nvhdmi ipt_MASQUERADE iptable_nat nf_nat ipt_REJECT ipt_LOG nf_conntrack_ipv4 nf_defrag_ipv4 xt_tcpudp xt_conntrack nf_conntrack iptable_filter snd_hda_codec_realtek ip_tables x_tables nvidia(P) arc4 ath9k snd_hda_intel ath9k_common snd_hda_codec ath9k_hw snd_hwdep snd_pcm snd_seq_midi ath snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd mac80211 cfg80211 soundcore snd_page_alloc video psmouse lirc_mceusb shpchp output k8temp edac_core edac_mce_amd led_class i2c_nforce2 serio_raw lirc_dev usbhid hid b44 ssb mii firewire_ohci firewire_core ahci libahci crc_itu_t forcedeth Aug 20 09:03:59 mediabox kernel: [ 21.038451] Aug 20 09:03:59 mediabox kernel: [ 21.038491] Pid: 29, comm: khubd Tainted: P 2.6.35-16-server #22-Ubuntu K9N2GM-FIH(MS-7508)/MS-7508 Aug 20 09:03:59 mediabox kernel: [ 21.038758] RIP: 0010:[] [] kfree+0x5c/0x130 Aug 20 09:03:59 mediabox kernel: [ 21.038964] RSP: 0018:88021662dad0 EFLAGS: 00010206 Aug 20 09:03:59 mediabox kernel: [ 21.039104] RAX: 00706e82f700 RBX: 201f1b220060 RCX: 0003 Aug 20 09:03:59 mediabox kernel: [ 21.039293] RDX: 00100fc99100 RSI: 00705882f700 RDI: 201f1b220060 Aug 20 09:03:59 mediabox kernel: [ 21.039482] RBP: 88021662daf0 R08: f680 R09: Aug 20 09:03:59 mediabox kernel: [ 21.039672] R10: R11: 0002 R12: 8107e6c9 Aug 20 09:03:59 mediabox kernel: [ 21.039862] R13: 0002 R14: a0109660 R15: a01096c8 Aug 20 09:03:59 mediabox kernel: [ 21.040052] FS: 7f2151776700() GS:880001e8() knlGS: Aug 20 09:03:59 mediabox kernel: [ 21.040266] CS: 0010 DS: ES: CR0: 8005003b Aug 20 09:03:59 mediabox kernel: [ 21.040419] CR2: 7f21511f2cc1 CR3: 01a2a000 CR4: 06e0 Aug 20 09:03:59 mediabox kernel: [ 21.040611] DR0: DR1: DR2: Aug 20 09:03:59 mediabox kernel: [ 21.040804] DR3: DR6: 0ff0 DR7: 0400 Aug 20 09:03:59 mediabox kernel: [ 21.040993] Process khubd (pid: 29, threadinfo 88021662c000, task 88021661adc0) Aug 20 09:03:59 mediabox kernel: [ 21.041207] Stack: Aug 20 09:03:59 mediabox kernel: [ 21.041260] 88021662dae0 880037829000 880215c98240 0002 Aug 20 09:03:59 mediabox kernel: [ 21.041465] <0> 88021662db10 8107e6c9 880215c98e40 Aug 20 09:03:59 mediabox kernel: [ 21.041683] <0> 88021662db50 a01071fc a0109660 a01096c8 Aug 20 09:03:59 mediabox kernel: [ 21.041906] Call Trace: Aug 20 09:03:59 mediabox kernel: [ 21.041973] [] kfifo_free+0x19/0x40 Aug 20 09:03:59 mediabox kernel: [ 21.042115] [] unregister_from_lirc+0x6c/0x130 [lirc_mceusb] Aug 20 09:03:59 mediabox kernel: [ 21.042313] [] mceusb_dev_disconnect+0xad/0xc0 [lirc_mceusb] Aug 20 09:03:59 mediabox kernel: [ 21.042509] [] usb_unbind_inte
[Bug 617744] Re: [Maverick] lirc_mceusb kernel oops
I get a kernel oops with lirc_mceusb as well as soon as the receiver receives the first IR signal. The oops is not logged anywhere and the system becomes completely unresponsive after the OOPS. I cannot SSH into the system either, forcing me to hard reset the machine. uname -a Linux mediabox 2.6.35-15-server #21-Ubuntu SMP Wed Aug 11 18:23:50 UTC 2010 x86_64 GNU/Linux Note that I have no lirc package installed on this system, so this is indeed entirely a kernel problem. 'modprobe lirc_mceusb' seems to be working just fine for me: Aug 19 15:48:49 mediabox kernel: [ 2301.293256] lirc_dev: IR Remote Control driver registered, major 61 Aug 19 15:48:49 mediabox kernel: [ 2301.296365] lirc_mceusb: Windows Media Center Edition USB IR Transceiver driver for LIRC 1.90 Aug 19 15:48:49 mediabox kernel: [ 2301.296369] lirc_mceusb: Daniel Melander , Martin Blatter , Dan Conti Aug 19 15:48:49 mediabox kernel: [ 2301.296411] usbcore: registered new interface driver lirc_mceusb -- [Maverick] lirc_mceusb kernel oops https://bugs.launchpad.net/bugs/617744 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 617744] Re: [Maverick] lirc_mceusb kernel oops
It seems that this is fixed in cvs of lirc: http://web.archiveorange.com/archive/v/Xn95HlF06zBcURLX44X4 For me, lirc_atiusb gives the same error -- [Maverick] lirc_mceusb kernel oops https://bugs.launchpad.net/bugs/617744 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 617744] Re: [Maverick] lirc_mceusb kernel oops
I get the same oops, and the 'modprobe lirc_mceusb' command just hangs until I reboot. -- [Maverick] lirc_mceusb kernel oops https://bugs.launchpad.net/bugs/617744 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 617744] Re: [Maverick] lirc_mceusb kernel oops
Howdy, and thank you for helping to improve Ubuntu and lirc support by opening this ticket. I believe kernel oops belong in the kernel project, so I'm forwarding it there. Unknown impact at this point, so this may need to be lowered to medium importantance, but I see a potential for this to be a widespread problem - hence the "high" for now. ** Package changed: lirc (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: New => Triaged ** Tags added: regression-potential -- [Maverick] lirc_mceusb kernel oops https://bugs.launchpad.net/bugs/617744 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 617744] Re: [Maverick] lirc_mceusb kernel oops
** Attachment added: "Dependencies.txt" https://bugs.launchpad.net/bugs/617744/+attachment/1489459/+files/Dependencies.txt -- [Maverick] lirc_mceusb kernel oops https://bugs.launchpad.net/bugs/617744 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
