Comment 2 for bug 806619

Similar issue with same driver but different vendor

Hardware: ISY USB wireless adapter - IWL 3000

Description: Ubuntu 10.04.4 LTS
Release: 10.04
Codename: lucid

uname -a
Linux pca3 2.6.32-45-generic #102-Ubuntu SMP Wed Jan 2 22:38:04 UTC 2013 x86_64 GNU/Linux

Jan 15 14:43:38 pca3 kernel: [ 1225.827658] usb 1-6: new high speed USB device using ehci_hcd and address 6
Jan 15 14:43:38 pca3 kernel: [ 1225.981900] usb 1-6: configuration #1 chosen from 1 choice
Jan 15 14:43:38 pca3 kernel: [ 1226.108288] usb 1-6: reset high speed USB device using ehci_hcd and address 6
Jan 15 14:43:39 pca3 kernel: [ 1226.263675] ndiswrapper (link_pe_images:575): fixing KI_USER_SHARED_DATA address in the driver
Jan 15 14:43:39 pca3 kernel: [ 1226.266098] ndiswrapper: driver net8192su (ISY,08/09/2011,1084.53.0809.2011) loaded
Jan 15 14:43:39 pca3 kernel: [ 1226.269758] BUG: unable to handle kernel NULL pointer dereference at 000000000000001c
Jan 15 14:43:39 pca3 kernel: [ 1226.269767] IP: [<ffffffffa0fe6b10>] USBD_InterfaceIsDeviceHighSpeed+0x10/0x20 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.269809] PGD 0
Jan 15 14:43:39 pca3 kernel: [ 1226.269813] Oops: 0000 [#1] SMP
Jan 15 14:43:39 pca3 kernel: [ 1226.269818] last sysfs file: /sys/devices/pci0000:00/0000:00:1a.7/usb1/1-6/1-6:1.0/bInterfaceProtocol
Jan 15 14:43:39 pca3 kernel: [ 1226.269823] CPU 2
Jan 15 14:43:39 pca3 kernel: [ 1226.269825] Modules linked in: ndiswrapper rndis_wlan cfg80211 rndis_host cdc_ether usbnet mii cdc_acm rfcomm sco bridge binfmt_misc stp bnep ppdev l2cap pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv snd_hda_codec_realtek btusb snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss bluetooth snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd fbcon tileblit font joydev bitblit softcursor soundcore snd_page_alloc nvidia(P) vga16fb vgastate intel_agp lp parport raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov usbhid hid raid6_pq async_tx raid1 ohci1394 raid0 ieee1394 e1000e multipath linear [last unloaded: ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.269906] Pid: 44, comm: khubd Tainted: P 2.6.32-45-generic #102-Ubuntu
Jan 15 14:43:39 pca3 kernel: [ 1226.269910] RIP: 0010:[<ffffffffa0fe6b10>] [<ffffffffa0fe6b10>] USBD_InterfaceIsDeviceHighSpeed+0x10/0x20 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.269938] RSP: 0018:ffff880116ceb3a8 EFLAGS: 00010246
Jan 15 14:43:39 pca3 kernel: [ 1226.269942] RAX: 0000000000000000 RBX: ffffc90008d4d000 RCX: ffff8800374de400
Jan 15 14:43:39 pca3 kernel: [ 1226.269946] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: ffffc90008d4d000
Jan 15 14:43:39 pca3 kernel: [ 1226.269949] RBP: ffff880116ceb3a8 R08: 0000000000000000 R09: ffff88010a96e000
Jan 15 14:43:39 pca3 kernel: [ 1226.269953] R10: ffffffffa0fd9330 R11: 0000000000000000 R12: ffff88010a96e000
Jan 15 14:43:39 pca3 kernel: [ 1226.269956] R13: ffff880116ceb4b8 R14: 0000000000000000 R15: 0000000000000000
Jan 15 14:43:39 pca3 kernel: [ 1226.269960] FS: 0000000000000000(0000) GS:ffff880028280000(0000) knlGS:0000000000000000
Jan 15 14:43:39 pca3 kernel: [ 1226.269964] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
Jan 15 14:43:39 pca3 kernel: [ 1226.269968] CR2: 000000000000001c CR3: 0000000001001000 CR4: 00000000000006e0
Jan 15 14:43:39 pca3 kernel: [ 1226.269971] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Jan 15 14:43:39 pca3 kernel: [ 1226.269975] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Jan 15 14:43:39 pca3 kernel: [ 1226.269979] Process khubd (pid: 44, threadinfo ffff880116cea000, task ffff880116cac4d0)
Jan 15 14:43:39 pca3 kernel: [ 1226.269982] Stack:
Jan 15 14:43:39 pca3 kernel: [ 1226.269985] 0000000000000000 ffffc90008c7d5f9 0000000000000000 ffffc90008d4d000
Jan 15 14:43:39 pca3 kernel: [ 1226.269990] <0> 0000000000000000 ffffc90008d4d000 0000000000000012 ffff8800d332b680
Jan 15 14:43:39 pca3 kernel: [ 1226.269996] <0> 0000000100000000 ffff880116ceb3f0 ffff880116ceb3f0 ffff880116ceb410
Jan 15 14:43:39 pca3 kernel: [ 1226.270003] Call Trace:
Jan 15 14:43:39 pca3 kernel: [ 1226.270027] [<ffffffffa0fd7f10>] ? ExFreePool+0x10/0x20 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270053] [<ffffffffa0fe6c90>] ? USBD_InterfaceReference+0x0/0x30 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270079] [<ffffffffa0fe6c60>] ? USBD_InterfaceDereference+0x0/0x30 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270106] [<ffffffffa0fe6ac0>] ? USBD_InterfaceGetUSBDIVersion+0x0/0x40 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270132] [<ffffffffa0fe71e0>] ? USBD_InterfaceQueryBusTime+0x0/0x30 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270158] [<ffffffffa0fe6c30>] ? USBD_InterfaceSubmitIsoOutUrb+0x0/0x30 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270184] [<ffffffffa0fe6c00>] ? USBD_InterfaceQueryBusInformation+0x0/0x30 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270211] [<ffffffffa0fe6b00>] ? USBD_InterfaceIsDeviceHighSpeed+0x0/0x20 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270238] [<ffffffffa0fe492f>] ? mp_init+0x6f/0x200 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270262] [<ffffffffa0fdcae4>] ? IofCompleteRequest+0x64/0x1c0 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270288] [<ffffffffa0fdecf2>] ? pdoDispatchPnp+0x42/0x100 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270314] [<ffffffffa0fe5e7c>] ? ndis_start_device+0x2c/0x8b0 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270337] [<ffffffffa0fdbe1d>] ? IofCallDriver+0x6d/0xd0 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270346] [<ffffffff81549379>] ? _spin_unlock_bh+0x19/0x20
Jan 15 14:43:39 pca3 kernel: [ 1226.270369] [<ffffffffa0fdbdf1>] ? IofCallDriver+0x41/0xd0 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270394] [<ffffffffa0fdc3d6>] ? IoSyncForwardIrp+0x96/0xd0 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270420] [<ffffffffa0fe67a3>] ? NdisDispatchPnp+0xa3/0x150 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270446] [<ffffffffa0fe8737>] ? win2lin2+0xe/0x11 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270470] [<ffffffffa0fdbdf1>] ? IofCallDriver+0x41/0xd0 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270494] [<ffffffffa0fdbe1d>] ? IofCallDriver+0x6d/0xd0 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270499] [<ffffffff81549379>] ? _spin_unlock_bh+0x19/0x20
Jan 15 14:43:39 pca3 kernel: [ 1226.270522] [<ffffffffa0fdbdf1>] ? IofCallDriver+0x41/0xd0 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270546] [<ffffffffa0fdddcd>] ? IoSendIrpTopDev+0xdd/0x130 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270551] [<ffffffff81549379>] ? _spin_unlock_bh+0x19/0x20
Jan 15 14:43:39 pca3 kernel: [ 1226.270575] [<ffffffffa0fdbc38>] ? IoAttachDeviceToDeviceStack+0x68/0x80 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270600] [<ffffffffa0fde1cc>] ? pnp_start_device+0x4c/0x90 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270625] [<ffffffffa0fde499>] ? wrap_pnp_start_device+0xf9/0x180 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270650] [<ffffffffa0fde611>] ? wrap_pnp_start_usb_device+0xf1/0x120 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270657] [<ffffffff81547b9e>] ? mutex_lock+0x1e/0x50
Jan 15 14:43:39 pca3 kernel: [ 1226.270664] [<ffffffff813de694>] ? usb_autopm_do_device+0x84/0x130
Jan 15 14:43:39 pca3 kernel: [ 1226.270670] [<ffffffff813df395>] ? usb_probe_interface+0xe5/0x1d0
Jan 15 14:43:39 pca3 kernel: [ 1226.270676] [<ffffffff8136e6d5>] ? really_probe+0x65/0x170
Jan 15 14:43:39 pca3 kernel: [ 1226.270681] [<ffffffff8136e825>] ? driver_probe_device+0x45/0x70
Jan 15 14:43:39 pca3 kernel: [ 1226.270746] [<ffffffff8136e8f0>] ? __device_attach+0x0/0x60
Jan 15 14:43:39 pca3 kernel: [ 1226.270751] [<ffffffff8136e943>] ? __device_attach+0x53/0x60
Jan 15 14:43:39 pca3 kernel: [ 1226.270756] [<ffffffff8136d7a8>] ? bus_for_each_drv+0x68/0x90
Jan 15 14:43:39 pca3 kernel: [ 1226.270761] [<ffffffff8136ea0c>] ? device_attach+0x8c/0xa0
Jan 15 14:43:39 pca3 kernel: [ 1226.270766] [<ffffffff8136d58d>] ? bus_probe_device+0x2d/0x50
Jan 15 14:43:39 pca3 kernel: [ 1226.270770] [<ffffffff8136bde4>] ? device_add+0x2e4/0x4b0
Jan 15 14:43:39 pca3 kernel: [ 1226.270775] [<ffffffff813d55b4>] ? usb_new_device+0xc4/0x140
Jan 15 14:43:39 pca3 kernel: [ 1226.270780] [<ffffffff813e75f3>] ? usb_detect_quirks+0x53/0x90
Jan 15 14:43:39 pca3 kernel: [ 1226.270785] [<ffffffff813d6178>] ? hub_port_connect_change+0x5e8/0x9d0
Jan 15 14:43:39 pca3 kernel: [ 1226.270790] [<ffffffff813d7142>] ? hub_events+0x3c2/0x5b0
Jan 15 14:43:39 pca3 kernel: [ 1226.270796] [<ffffffff81546b19>] ? thread_return+0x48/0x41f
Jan 15 14:43:39 pca3 kernel: [ 1226.270801] [<ffffffff813d7385>] ? hub_thread+0x55/0x190
Jan 15 14:43:39 pca3 kernel: [ 1226.270808] [<ffffffff81085110>] ? autoremove_wake_function+0x0/0x40
Jan 15 14:43:39 pca3 kernel: [ 1226.270812] [<ffffffff813d7330>] ? hub_thread+0x0/0x190
Jan 15 14:43:39 pca3 kernel: [ 1226.270817] [<ffffffff81084d96>] ? kthread+0x96/0xa0
Jan 15 14:43:39 pca3 kernel: [ 1226.270823] [<ffffffff810131ea>] ? child_rip+0xa/0x20
Jan 15 14:43:39 pca3 kernel: [ 1226.270828] [<ffffffff81084d00>] ? kthread+0x0/0xa0
Jan 15 14:43:39 pca3 kernel: [ 1226.270832] [<ffffffff810131e0>] ? child_rip+0x0/0x20
Jan 15 14:43:39 pca3 kernel: [ 1226.270835] Code: 10 01 00 00 0f 45 c1 89 46 04 c7 02 01 00 00 00 c9 c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 0f 1f 44 00 00 48 8b 87 98 00 00 00 <83> 78 1c 03 c9 0f 94 c0 c3 0f 1f 80 00 00 00 00 55 48 89 e5 0f
Jan 15 14:43:39 pca3 kernel: [ 1226.270881] RIP [<ffffffffa0fe6b10>] USBD_InterfaceIsDeviceHighSpeed+0x10/0x20 [ndiswrapper]
Jan 15 14:43:39 pca3 kernel: [ 1226.270908] RSP <ffff880116ceb3a8>
Jan 15 14:43:39 pca3 kernel: [ 1226.270910] CR2: 000000000000001c
Jan 15 14:43:39 pca3 kernel: [ 1226.270944] ---[ end trace 385c32e6f828e12e ]---