Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756848AbZDQDT2 (ORCPT ); Thu, 16 Apr 2009 23:19:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752511AbZDQDTT (ORCPT ); Thu, 16 Apr 2009 23:19:19 -0400 Received: from wf-out-1314.google.com ([209.85.200.170]:22538 "EHLO wf-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751988AbZDQDTT (ORCPT ); Thu, 16 Apr 2009 23:19:19 -0400 Message-ID: <49E7F52D.9000006@gawab.com> Date: Thu, 16 Apr 2009 20:19:09 -0700 From: Justin Madru User-Agent: Thunderbird 2.0.0.21 (X11/20090319) MIME-Version: 1.0 To: "Rafael J. Wysocki" CC: lkml , Arjan van de Ven Subject: Re: 2.6.30-rc1: OOPS on usb disk insert References: <49DC3094.5010607@gawab.com> <200904162310.02477.rjw@sisk.pl> In-Reply-To: <200904162310.02477.rjw@sisk.pl> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4210 Lines: 103 Rafael J. Wysocki wrote: > On Wednesday 08 April 2009, Justin Madru wrote: > >> Hello, >> > > Hi, > > >> Testing out .30-rc1 and usb devises don't work. I insert my flash disk >> and get this oops. >> More information (dmesg, config, etc.) at >> http://jdserver.homelinux.org/bugreports/003/ >> > > I suppose this has been fixed in -rc2 or current git. Have you tried > after -rc1? > > >> usb 5-3: new high speed USB device using ehci_hcd and address 2 >> usb 5-3: configuration #1 chosen from 1 choice >> Initializing USB Mass Storage driver... >> scsi2 : SCSI emulation for USB Mass Storage devices >> usb-storage: device found at 2 >> usb-storage: waiting for device to settle before scanning >> usbcore: registered new interface driver usb-storage >> USB Mass Storage support registered. >> usb-storage: device scan complete >> scsi 2:0:0:0: Direct-Access SanDisk Cruzer Micro 8.01 PQ: 0 >> ANSI: 0 CCS >> BUG: unable to handle kernel NULL pointer dereference at (null) >> IP: [<(null)>] (null) >> *pde = 00000000 >> Oops: 0000 [#2] PREEMPT SMP >> last sysfs file: >> /sys/devices/pci0000:00/0000:00:1e.0/0000:03:00.0/ssb0:0/net/eth0/statistics/collisions >> Modules linked in: usb_storage i915 cfbcopyarea cfbimgblt cfbfillrect >> binfmt_misc acpi_cpufreq container sbs cpufreq_powersave pci_slot >> cpufreq_stats cpufreq_userspace sbshc cpufreq_conservative ext3 jbd >> mbcache firewire_sbp2 ecb cryptomgr aead pcompress crypto_blkcipher >> crypto_hash crypto_algapi dell_laptop snd_hda_codec_idt evdev iwl3945 >> iwlcore rfkill sdhci_pci dcdbas video backlight rtc_cmos snd_hda_intel >> fb output sdhci rtc_core rtc_lib mac80211 snd_hda_codec snd_hwdep >> snd_pcm_oss snd_mixer_oss mmc_core psmouse snd_pcm battery ac button >> processor intel_agp snd_page_alloc reiserfs crc32 sr_mod cdrom sg >> firewire_ohci firewire_core crc_itu_t ata_piix ehci_hcd uhci_hcd usbcore >> thermal fan >> >> Pid: 5579, comm: scsi_scan_2 Tainted: G D (2.6.30-rc1-git #1) >> MM061 >> EIP: 0060:[<00000000>] EFLAGS: 00010046 CPU: 0 >> EIP is at 0x0 >> EAX: f7117fb0 EBX: f7117fb0 ECX: 00000000 EDX: 00000003 >> ESI: b8023874 EDI: 00000000 EBP: e4432dd4 ESP: e4432dac >> DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 >> Process scsi_scan_2 (pid: 5579, ti=e4432000 task=ee7b3bb0 task.ti=e4432000) >> Stack: >> c012a8af 00000000 00000001 00000003 c04f22d8 00000282 c04f22dc 00000005 >> 00000000 ee42ea20 e4432e00 c015e8b9 00000000 c0240d8d c04f22f8 f6527b00 >> c02ff2d0 00000080 ffffffff f6527b00 e445c60e e4432e08 c015e93d e4432e44 >> Call Trace: >> [] ? __wake_up+0x4f/0x80 >> [] ? __async_schedule+0x139/0x1a0 >> [] ? ida_pre_get+0x11d/0x150 >> [] ? sd_probe_async+0x0/0x270 >> [] ? async_schedule+0xd/0x10 >> [] ? sd_probe+0x208/0x2a0 >> [] ? really_probe+0x156/0x220 >> [] ? __device_attach+0x4c/0x60 >> [] ? bus_for_each_drv+0x5b/0x80 >> [] ? device_attach+0xeb/0x110 >> [] ? __device_attach+0x0/0x60 >> [] ? bus_attach_device+0x3f/0x70 >> [] ? device_add+0x65e/0x830 >> [] ? transport_configure+0x0/0x30 >> [] ? scsi_sysfs_add_sdev+0x62/0x2a0 >> [] ? kobject_get+0x12/0x20 >> [] ? scsi_finish_async_scan+0x11d/0x160 >> [] ? do_scan_async+0x0/0x90 >> [] ? do_scan_async+0x58/0x90 >> [] ? do_scan_async+0x0/0x90 >> [] ? kthread+0x3c/0x70 >> [] ? kthread+0x0/0x70 >> [] ? kernel_thread_helper+0x7/0x18 >> Code: Bad EIP value. >> EIP: [<00000000>] 0x0 SS:ESP 0068:e4432dac >> CR2: 0000000000000000 >> ---[ end trace fefef3dd1f6b4bd0 ]--- >> note: scsi_scan_2[5579] exited with preempt_count 1 >> > > Rafael > > Yes, this has been fixed -- close the bug. I'm currently running .30-rc2 and all is well (except for #13067). Justin Madru -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/