(added linux-scsi. I think we had one such report against rc4-mm2 as well). On Thu, 9 Nov 2006 00:55:43 +0100 "C__dric Augonnet" <cedric.augonnet@xxxxxxxxx> wrote: > Hi, > > I am having this oops each time I unplug my USB external hard drive. > It only appeared on 2.6.19-rc5-mm1, and did not occured on > 2.6.19-rc4-mm2. I am enclosing my .config and the dmesg output. > > Regards, > C__dric > > usb 5-4: new high speed USB device using ehci_hcd and address 3 > usb 5-4: new device found, idVendor=067b, idProduct=2507 > usb 5-4: new device strings: Mfr=1, Product=2, SerialNumber=3 > usb 5-4: Product: Mass Storage Device > usb 5-4: Manufacturer: Prolific Technology Inc. > usb 5-4: SerialNumber: 0 > usb 5-4: configuration #1 chosen from 1 choice > usbcore: registered new interface driver libusual > Initializing USB Mass Storage driver... > scsi2 : SCSI emulation for USB Mass Storage devices > usb-storage: device found at 3 > usb-storage: waiting for device to settle before scanning > usbcore: registered new interface driver usb-storage > USB Mass Storage support registered. > scsi 2:0:0:0: Direct-Access SAMSUNG SP2514N VF10 PQ: 0 ANSI: 0 > SCSI device sdb: 488397167 512-byte hdwr sectors (250059 MB) > sdb: Write Protect is off > sdb: Mode Sense: 03 00 00 00 > sdb: assuming drive cache: write through > SCSI device sdb: 488397167 512-byte hdwr sectors (250059 MB) > sdb: Write Protect is off > sdb: Mode Sense: 03 00 00 00 > sdb: assuming drive cache: write through > sdb: sdb1 > sd 2:0:0:0: Attached scsi disk sdb > usb-storage: device scan complete > usb 5-4: USB disconnect, address 3 > BUG: unable to handle kernel paging request at virtual address 00100104 > printing eip: > c021c8ef > *pde = 00000000 > Oops: 0002 [#1] > last sysfs file: /class/net/lan/carrier > Modules linked in: nls_iso8859_15 nls_cp850 usb_storage libusual > radeon drm cpufreq_ondemand thermal fan button processor ac battery > af_packet vfat fat hdaps pcmcia crc32 irtty_sir sir_dev sr_mod > nsc_ircc cdrom ipw2200 irda ieee80211 ieee80211_crypt crc_ccitt > firmware_class snd_intel8x0m snd_intel8x0 snd_ac97_codec snd_ac97_bus > ehci_hcd snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd yenta_socket > rsrc_nonstatic pcmcia_core tg3 rtc uhci_hcd pcspkr i2c_i801 usbcore > intel_agp agpgart soundcore snd_page_alloc unix > CPU: 0 > EIP: 0060:[<c021c8ef>] Not tainted VLI > EFLAGS: 00010002 (2.6.19-rc5-mm1=porcinet #3) > EIP is at scsi_device_dev_release_usercontext+0x2f/0xe0 > eax: 00200200 ebx: df970008 ecx: 00100100 edx: df970090 > esi: 00000286 edi: df970000 ebp: dfbe9414 esp: df64bde8 > ds: 007b es: 007b ss: 0068 > Process khubd (pid: 1128, ti=df64a000 task=df43fab0 task.ti=df64a000) > Stack: 00000286 df970264 c03049dc c0304980 dfbe947c c012418b df970090 df9700f8 > c021ba13 c021c8c0 df970090 df970264 c01ba0d9 df970090 df970110 c01ba100 > df7fd028 c173ac58 c01bac71 df9700f8 c0212818 df970090 c021281b df970000 > Call Trace: > [<c012418b>] execute_in_process_context+0x25/0x55 > [<c021ba13>] scsi_device_dev_release+0x21/0x25 > [<c01ba0d9>] kobject_cleanup+0x45/0x6c > [<c01bac71>] kref_put+0x80/0x8f > [<c01ba091>] kobject_put+0x1e/0x21 > [<c021b724>] scsi_forget_host+0x26/0x3f > [<c0214f94>] scsi_remove_host+0x5e/0xd6 > [<e0a957b5>] quiesce_and_remove_host+0x75/0x78 [usb_storage] > [<e0a95897>] storage_disconnect+0x12/0x1a [usb_storage] > [<e08c8416>] usb_unbind_interface+0x35/0x74 [usbcore] > [<c020f988>] __device_release_driver+0x88/0xa0 > [<c020fda3>] device_release_driver+0x24/0x39 > [<c020f318>] bus_remove_device+0x86/0x9e > [<c020dc0e>] device_del+0x15b/0x1cb > [<e08c6113>] usb_disable_device+0x72/0xdd [usbcore] > [<e08c2ec7>] usb_disconnect+0x9c/0xee [usbcore] > [<e08c3af9>] hub_thread+0x30d/0xa13 [usbcore] > [<c0126ee3>] kthread+0xb8/0xe1 > [<c0103873>] kernel_thread_helper+0x7/0x10 > DWARF2 unwinder stuck at kernel_thread_helper+0x7/0x10 > Leftover inexact backtrace: > ======================= > Code: 83 ec 04 8b 54 24 18 8b 6a 64 8d ba 70 ff ff ff 8d 45 ec 9c 5e > fa ff 80 58 01 00 00 8d 9a 78 ff ff ff 8b 43 04 8b 8a 78 ff ff ff <89> > 41 04 89 08 c7 43 04 00 02 20 00 8d 5a 80 8b 4a 80 8b 43 04 > EIP: [<c021c8ef>] scsi_device_dev_release_usercontext+0x2f/0xe0 SS:ESP > 0068:df64bde8 > - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
