$ uname -a Linux hellcat 3.12.9-gentoo #1 SMP PREEMPT Mon Jan 27 08:32:22 MST 2014 x86_64 Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz GenuineIntel GNU/Linux
distro: gentoo kernel: sys-kernel/gentoo-sources-3.12.9 oops: [531193.073318] usb 4-4.3.3: Failed to set U1 timeout to 0x0,error code -71 [531193.073326] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010 [531193.073772] IP: [<ffffffff8147f6c8>] usb_enable_link_state+0x38/0x350 [531193.074149] PGD 60ee9b067 PUD 5cc3b6067 PMD 0 [531193.074640] Oops: 0000 [#1] PREEMPT SMP [531193.075126] Modules linked in: snd_pcm_oss snd_mixer_oss snd_hda_codec_hdmi snd_hda_codec_realtek nvidia(PO) fglrx(PO) snd_hda_intel x86_pkg_temp_thermal snd_hda_codec coretemp snd_hwdep snd_pcm snd_page_alloc e1000e snd_timer ptp snd pps_core [531193.077140] CPU: 0 PID: 25835 Comm: usb-storage Tainted: P O 3.12.9-gentoo #1 [531193.077461] Hardware name: Dell Inc. OptiPlex 7010/0KRC95, BIOS A12 01/10/2013 [531193.077779] task: ffff8806111d0d00 ti: ffff8805cc3ee000 task.ti: ffff8805cc3ee000 [531193.078097] RIP: 0010:[<ffffffff8147f6c8>] [<ffffffff8147f6c8>] usb_enable_link_state+0x38/0x350 [531193.078716] RSP: 0000:ffff8805cc3efc08 EFLAGS: 00010246 [531193.079025] RAX: 0000000000000000 RBX: ffff8805cc3dc800 RCX: 0000000000000000 [531193.079341] RDX: 0000000000000001 RSI: ffff8805cc3dc801 RDI: ffff880611fede00 [531193.079656] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffff81a108e4 [531193.079972] R10: 000000000000034a R11: 0000000000000349 R12: ffff880611fede00 [531193.080290] R13: ffff880610da4800 R14: ffff8805cc3dc800 R15: 0000000000000000 [531193.080605] FS: 0000000000000000(0000) GS:ffff88062dc00000(0000) knlGS:0000000000000000 [531193.080925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [531193.081235] CR2: 0000000000000010 CR3: 00000005cc14b000 CR4: 00000000001427e0 [531193.081551] Stack: [531193.081846] ffffffff817f824f 0000000000000000 00000000ffffffb9 dead000000100100 [531193.082407] 0000000000000010 ffffffff8147e84c 0000000000000000 ffff8805cc3dc800 [531193.082973] ffff880611fede00 0000000000000003 ffff880610da4800 ffff8805cc3dc800 [531193.083534] Call Trace: [531193.083835] [<ffffffff8147e84c>] ? usb_set_lpm_timeout+0x12c/0x140 [531193.084145] [<ffffffff8147fa68>] ? usb_enable_lpm+0x88/0xb0 [531193.084452] [<ffffffff8147fba2>] ? usb_disable_lpm+0xb2/0xc0 [531193.084759] [<ffffffff8147fbde>] ? usb_unlocked_disable_lpm+0x2e/0x60 [531193.085066] [<ffffffff81482a9f>] ? usb_reset_and_verify_device+0x9f/0x5f0 [531193.085376] [<ffffffff814830bf>] ? usb_reset_device+0xcf/0x190 [531193.085688] [<ffffffff814bdc81>] ? usb_stor_port_reset+0x61/0x70 [531193.086002] [<ffffffff814bdd22>] ? usb_stor_invoke_transport+0x92/0x4b0 [531193.086317] [<ffffffff814bf167>] ? usb_stor_control_thread+0x147/0x250 [531193.086630] [<ffffffff814bf020>] ? fill_inquiry_response+0x170/0x170 [531193.086946] [<ffffffff814bf020>] ? fill_inquiry_response+0x170/0x170 [531193.087260] [<ffffffff8109bff3>] ? kthread+0xb3/0xc0 [531193.087568] [<ffffffff810a0000>] ? copy_namespaces+0xa0/0xc0 [531193.087877] [<ffffffff8109bf40>] ? __kthread_parkme+0x80/0x80 [531193.088190] [<ffffffff816768bc>] ? ret_from_fork+0x7c/0xb0 [531193.088501] [<ffffffff8109bf40>] ? __kthread_parkme+0x80/0x80 [531193.088808] Code: 89 6c 24 40 89 d5 4c 89 64 24 48 83 fd 01 49 89 fc 4c 89 6c 24 50 4c 89 74 24 58 4c 89 7c 24 60 48 8b 86 e0 02 00 00 40 0f 94 c6 <48> 8b 40 10 0f b7 50 08 0f 84 ba 00 00 00 83 fd 02 40 0f 94 c7 [531193.093613] RIP [<ffffffff8147f6c8>] usb_enable_link_state+0x38/0x350 [531193.093991] RSP <ffff8805cc3efc08> [531193.094290] CR2: 0000000000000010 [531193.100655] ---[ end trace 9332546a3bef43c9 ]--- $ lsmod Module Size Used by snd_pcm_oss 37730 0 snd_mixer_oss 14308 1 snd_pcm_oss snd_hda_codec_hdmi 28786 2 snd_hda_codec_realtek 39897 1 nvidia 10612283 84 fglrx 7261959 0 snd_hda_intel 27117 10 x86_pkg_temp_thermal 2920 0 snd_hda_codec 124872 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel coretemp 4728 0 snd_hwdep 5805 1 snd_hda_codec snd_pcm 74063 6 snd_pcm_oss,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel snd_page_alloc 6746 2 snd_pcm,snd_hda_intel e1000e 183723 0 snd_timer 18097 3 snd_pcm ptp 7788 1 e1000e snd 56343 25 snd_hda_codec_realtek,snd_pcm_oss,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec,snd_hda_intel,snd_mixer_oss pps_core 6593 1 ptp description: Fairly regularly (within a week's time), yet so far unpredictably, my office desktop hits this oops. After which my USB keyboard no longer responds. Physically disconnecting and reconnecting it has no effect--even into other usb ports. Running 'reboot' hangs somewhere attempting to shut down. I have to do a hard reset to reboot it. My keyboard is a Kinesis Advantage MPC/USB if that makes any difference. I have the same keyboard on three different machines, and this has only happened on this machine. However it has done so on this machine with several different kernel versions: 3.13.0 3.12.9 3.12.2 3.10.25 3.10.17 In case tainting is an issue, this machine has encountered the oops both with just the ati catalyst driver and with the ati catalyst and nvidia binary drivers together. My other two machines with this keyboard which haven't seen this oops ever use only the nvidia binary driver. So ati catalyst can't be ruled out I suppose. No other issues with X occur when this happens--simply no keyboard response. USB mouse continues to function. If you need anything else please CC me. eg the System.map file or the config file. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
