On Friday, February 21, 2014 09:35:31 PM Greg KH wrote: > On Fri, Feb 21, 2014 at 02:30:18PM -0700, Nicholas Leippe wrote: > > $ 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 > Both the nvidia and AMD closed kernel drivers loaded? You are brave, > and on your own :( > > Can you duplicate this on 3.13 without any closed drivers loaded? There > have been a number of lpr fixes recently that should help with this.
Got another one using only the nouveau driver. Oddly enough, this one did not affect my keyboard or my mouse--I almost didn't notice it had oopsed already. This is on: $ uname -a Linux hellcat 3.13.4-gentoo #2 SMP PREEMPT Mon Feb 24 10:32:21 MST 2014 x86_64 Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz GenuineIntel GNU/Linux [14500.486180] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010 [14500.486196] IP: [<ffffffff81486788>] usb_enable_link_state+0x38/0x350 [14500.486204] PGD 0 [14500.486206] Oops: 0000 [#1] PREEMPT SMP [14500.486211] Modules linked in: snd_pcm_oss snd_mixer_oss snd_hda_codec_hdmi snd_hda_codec_realtek nouveau cfbfillrect cfbimgblt mxm_wmi wmi fbcon cfbcopyarea bitblit i2c_algo_bit softcursor ttm font x86_pkg_temp_thermal coretemp drm_kms_helper drm snd_hda_intel fb fbdev snd_hda_codec snd_hwdep e1000e snd_pcm snd_page_alloc ptp snd_timer pps_core snd video [14500.486251] CPU: 5 PID: 5576 Comm: usb-storage Tainted: P O 3.13.4-gentoo #2 [14500.486254] Hardware name: Dell Inc. OptiPlex 7010/0KRC95, BIOS A12 01/10/2013 [14500.486256] task: ffff8804cd982d80 ti: ffff8805b410a000 task.ti: ffff8805b410a000 [14500.486259] RIP: 0010:[<ffffffff81486788>] [<ffffffff81486788>] usb_enable_link_state+0x38/0x350 [14500.486263] RSP: 0018:ffff8805b410bc08 EFLAGS: 00010246 [14500.486265] RAX: 0000000000000000 RBX: ffff8804865af000 RCX: 0000000000000000 [14500.486268] RDX: 0000000000000001 RSI: ffff8804865af001 RDI: ffff8806013f1c00 [14500.486270] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffff81a238e4 [14500.486272] R10: 0000000000000372 R11: 0000000000000371 R12: ffff8806013f1c00 [14500.486275] R13: ffff88058a552400 R14: ffff8804865af000 R15: 0000000000000000 [14500.486277] FS: 0000000000000000(0000) GS:ffff88061dd40000(0000) knlGS:0000000000000000 [14500.486280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [14500.486282] CR2: 0000000000000010 CR3: 0000000001891000 CR4: 00000000001427e0 [14500.486284] Stack: [14500.486285] ffffffff81806269 0000000000000000 00000000ffffffb9 ffffea0018044400 [14500.486290] 0000000000000010 ffffffff81485a0c 0000000000000000 ffff8804865af000 [14500.486296] ffff8806013f1c00 0000000000000003 ffff88058a552400 ffff8804865af000 [14500.486300] Call Trace: [14500.486303] [<ffffffff81485a0c>] ? usb_set_lpm_timeout+0x12c/0x140 [14500.486306] [<ffffffff81486b28>] ? usb_enable_lpm+0x88/0xb0 [14500.486308] [<ffffffff81486c62>] ? usb_disable_lpm+0xb2/0xc0 [14500.486311] [<ffffffff81486c9e>] ? usb_unlocked_disable_lpm+0x2e/0x60 [14500.486314] [<ffffffff81489adf>] ? usb_reset_and_verify_device+0x9f/0x5f0 [14500.486317] [<ffffffff8148a0ff>] ? usb_reset_device+0xcf/0x190 [14500.486320] [<ffffffff814c59e1>] ? usb_stor_port_reset+0x61/0x70 [14500.486323] [<ffffffff814c5a82>] ? usb_stor_invoke_transport+0x92/0x4b0 [14500.486326] [<ffffffff814c6ec7>] ? usb_stor_control_thread+0x147/0x250 [14500.486329] [<ffffffff814c6d80>] ? fill_inquiry_response+0x170/0x170 [14500.486331] [<ffffffff814c6d80>] ? fill_inquiry_response+0x170/0x170 [14500.486335] [<ffffffff8109c90c>] ? kthread+0xbc/0xe0 [14500.486338] [<ffffffff810a0000>] ? SyS_nanosleep+0x70/0x70 [14500.486341] [<ffffffff8109c850>] ? __kthread_parkme+0x70/0x70 [14500.486348] [<ffffffff81680c7c>] ? ret_from_fork+0x7c/0xb0 [14500.486351] [<ffffffff8109c850>] ? __kthread_parkme+0x70/0x70 [14500.486353] 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 [14500.486401] RIP [<ffffffff81486788>] usb_enable_link_state+0x38/0x350 [14500.486413] RSP <ffff8805b410bc08> [14500.486418] CR2: 0000000000000010 [14500.493761] ---[ end trace d25575b6f3b6d968 ]--- -- 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
