From: Mark Lord <lkml@rtr.ca>
To: Greg KH <greg@kroah.com>
Cc: Adrian Bunk <bunk@stusta.de>,
Andrew Morton <akpm@linux-foundation.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [BUG} usb regression in 2.6.21-rc2-git3
Date: Sun, 04 Mar 2007 23:43:02 -0500 [thread overview]
Message-ID: <45EB9FD6.9080403@rtr.ca> (raw)
In-Reply-To: <45EB9DC6.8010403@rtr.ca>
Mark Lord wrote:
>
> Here's another one for Greg:
>
> I have a Targus USB 1.1 "dock", basically a hub with built-in
> serial, parallel, PS/2 KB, PS/2 Mouse, and extra USB ports.
>
> Simply connecting, and then disconnecting it causes an oops with
> 2.6.21-rc2:
..
Same behaviour with a second, different USB 1.1 "dock" here as well:
Mar 4 23:40:16 silvy kernel: usb 5-8: new high speed USB device using ehci_hcd and address 5
Mar 4 23:40:16 silvy kernel: usb 5-8: configuration #1 chosen from 1 choice
Mar 4 23:40:16 silvy kernel: hub 5-8:1.0: USB hub found
Mar 4 23:40:16 silvy kernel: hub 5-8:1.0: 4 ports detected
Mar 4 23:40:16 silvy kernel: usb 5-8.4: new full speed USB device using ehci_hcd and address 6
Mar 4 23:40:17 silvy kernel: usb 5-8.4: configuration #1 chosen from 1 choice
Mar 4 23:40:17 silvy kernel: hub 5-8.4:1.0: USB hub found
Mar 4 23:40:17 silvy kernel: hub 5-8.4:1.0: 4 ports detected
Mar 4 23:40:17 silvy kernel: usb 5-8.4.1: new full speed USB device using ehci_hcd and address 7
Mar 4 23:40:17 silvy kernel: usb 5-8.4.1: configuration #1 chosen from 1 choice
Mar 4 23:40:17 silvy kernel: usb 5-8.4.3: new low speed USB device using ehci_hcd and address 8
Mar 4 23:40:17 silvy kernel: usb 5-8.4.3: configuration #1 chosen from 1 choice
Mar 4 23:40:17 silvy kernel: input: Composite USB PS2 Converter USB to PS2 Adaptor v1.12 as /class/input/input8
Mar 4 23:40:17 silvy kernel: input: USB HID v1.10 Keyboard [Composite USB PS2 Converter USB to PS2 Adaptor v1.12] on usb-0000:00:1d.7-8.4.3
Mar 4 23:40:17 silvy kernel: input: Composite USB PS2 Converter USB to PS2 Adaptor v1.12 as /class/input/input9
Mar 4 23:40:17 silvy kernel: input: USB HID v1.10 Mouse [Composite USB PS2 Converter USB to PS2 Adaptor v1.12] on usb-0000:00:1d.7-8.4.3
Mar 4 23:40:17 silvy kernel: usb 5-8.4.4: new full speed USB device using ehci_hcd and address 9
Mar 4 23:40:17 silvy kernel: usb 5-8.4.4: configuration #1 chosen from 1 choice
Mar 4 23:40:17 silvy kernel: pl2303 5-8.4.4:1.0: pl2303 converter detected
Mar 4 23:40:17 silvy kernel: usb-serial ttyUSB0: Error registering port device, continuing
Mar 4 23:40:17 silvy kernel: drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 7 if 0 alt 1 proto 2 vid 0x0B39 pid 0x0801
Mar 4 23:40:17 silvy kernel: usbcore: registered new interface driver usblp
Mar 4 23:40:17 silvy kernel: drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
Mar 4 23:41:05 silvy kernel: usb 5-8: USB disconnect, address 5
Mar 4 23:41:05 silvy kernel: usb 5-8.4: USB disconnect, address 6
Mar 4 23:41:05 silvy kernel: usb 5-8.4.1: USB disconnect, address 7
Mar 4 23:41:05 silvy kernel: drivers/usb/class/usblp.c: usblp0: removed
Mar 4 23:41:05 silvy kernel: usb 5-8.4.3: USB disconnect, address 8
Mar 4 23:41:05 silvy kernel: usb 5-8.4.4: USB disconnect, address 9
Mar 4 23:41:05 silvy kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 0000000c
Mar 4 23:41:05 silvy kernel: printing eip:
Mar 4 23:41:05 silvy kernel: c027c251
Mar 4 23:41:05 silvy kernel: *pde = 00000000
Mar 4 23:41:05 silvy kernel: Oops: 0000 [#1]
Mar 4 23:41:05 silvy kernel: PREEMPT
Mar 4 23:41:05 silvy kernel: Modules linked in: usblp radeon drm nfsd exportfs lockd nfs_acl sunrpc acpi_cpufreq cpufreq_ondemand cpufreq_powersave cpufreq_userspace cpufreq_stats freq_table cpufreq_conservative ac fan button thermal video battery container processor rfcomm l2cap bluetooth cfq_iosched deflate zlib_deflate twofish twofish_common serpent blowfish des cbc ecb blkcipher aes xcbc sha256 sha1 crypto_null af_key af_packet sbp2 usbhid hid pl2303 usbserial mousedev pcmcia snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore ipw2200 ahci psmouse serio_raw pcspkr ieee80211 ieee80211_crypt sdhci mmc_core snd_page_alloc yenta_socket rsrc_nonstatic firmware_class ohci1394 ieee1394 b44 mii pcmcia_core intel_agp ehci_hcd uhci_hcd usbcore agpgart sg sr_mod cdrom unix
Mar 4 23:41:05 silvy kernel: CPU: 0
Mar 4 23:41:05 silvy kernel: EIP: 0060:[klist_del+6/69] Not tainted VLI
Mar 4 23:41:05 silvy kernel: EFLAGS: 00010286 (2.6.21-rc2-git3 #5)
Mar 4 23:41:05 silvy kernel: EIP is at klist_del+0x6/0x45
Mar 4 23:41:05 silvy kernel: eax: 00000000 ebx: f6730a78 ecx: 00000001 edx: f63f5248
Mar 4 23:41:05 silvy kernel: esi: f6730a88 edi: f63f5240 ebp: f6706618 esp: f7ba7e00
Mar 4 23:41:05 silvy kernel: ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
Mar 4 23:41:05 silvy kernel: Process khubd (pid: 1925, ti=f7ba6000 task=f7c275e0 task.ti=f7ba6000)
Mar 4 23:41:05 silvy kernel: Stack: f6730a78 00000001 c01fb571 f6730a78 00000001 f63f5240 00000000 c01fb6f2
Mar 4 23:41:05 silvy kernel: f63f5240 f89ffd0e fffffffe f6c62a40 f63f5240 f63f5240 f63f5274 f89ffc8e
Mar 4 23:41:05 silvy kernel: f63f5240 f6706618 c01aafd5 00000202 00000000 f6730a00 f63f5240 f6730a00
Mar 4 23:41:05 silvy kernel: Call Trace:
Mar 4 23:41:05 silvy kernel: [device_del+21/398] device_del+0x15/0x18e
Mar 4 23:41:05 silvy kernel: [device_unregister+8/16] device_unregister+0x8/0x10
Mar 4 23:41:05 silvy kernel: [<f89ffd0e>] destroy_serial+0x80/0xcc [usbserial]
Mar 4 23:41:05 silvy kernel: [<f89ffc8e>] destroy_serial+0x0/0xcc [usbserial]
Mar 4 23:41:05 silvy kernel: [kref_put+95/110] kref_put+0x5f/0x6e
Mar 4 23:41:05 silvy kernel: [<f89ff7f7>] usb_serial_disconnect+0x81/0xaa [usbserial]
Mar 4 23:41:05 silvy kernel: [kref_put+95/110] kref_put+0x5f/0x6e
Mar 4 23:41:05 silvy kernel: [<f887fcc8>] usb_unbind_interface+0x2a/0x59 [usbcore]
Mar 4 23:41:05 silvy kernel: [__device_release_driver+110/139] __device_release_driver+0x6e/0x8b
Mar 4 23:41:05 silvy kernel: [device_release_driver+29/50] device_release_driver+0x1d/0x32
Mar 4 23:41:05 silvy kernel: [bus_remove_device+113/129] bus_remove_device+0x71/0x81
Mar 4 23:41:05 silvy kernel: [device_del+308/398] device_del+0x134/0x18e
Mar 4 23:41:05 silvy kernel: [<f887e54c>] usb_disable_device+0x5c/0xbb [usbcore]
Mar 4 23:41:05 silvy kernel: [<f887afdb>] usb_disconnect+0x82/0x104 [usbcore]
Mar 4 23:41:05 silvy kernel: [<f887afc9>] usb_disconnect+0x70/0x104 [usbcore]
Mar 4 23:41:05 silvy kernel: [<f887afc9>] usb_disconnect+0x70/0x104 [usbcore]
Mar 4 23:41:05 silvy kernel: [<f887b9c8>] hub_thread+0x30b/0x9db [usbcore]
Mar 4 23:41:05 silvy kernel: [__activate_task+28/40] __activate_task+0x1c/0x28
Mar 4 23:41:05 silvy kernel: [autoremove_wake_function+0/51] autoremove_wake_function+0x0/0x33
Mar 4 23:41:05 silvy kernel: [<f887b6bd>] hub_thread+0x0/0x9db [usbcore]
Mar 4 23:41:05 silvy kernel: [kthread+155/191] kthread+0x9b/0xbf
Mar 4 23:41:05 silvy kernel: [kthread+0/191] kthread+0x0/0xbf
Mar 4 23:41:05 silvy kernel: [kernel_thread_helper+7/16] kernel_thread_helper+0x7/0x10
Mar 4 23:41:05 silvy kernel: =======================
Mar 4 23:41:05 silvy kernel: Code: 8b 4b 04 8d 46 04 89 43 04 89 5e 04 89 48 04 89 01 ff 4a 14 8b 42 08 a8 08 74 07 5b 5e e9 83 09 00 00 5b 5e c3 56 89 c6 53 8b 00 <8b> 58 0c 89 e0 25 00 e0 ff ff ff 40 14 89 f0 e8 f5 fe ff ff 85
Mar 4 23:41:05 silvy kernel: EIP: [klist_del+6/69] klist_del+0x6/0x45 SS:ESP 0068:f7ba7e00
next prev parent reply other threads:[~2007-03-05 4:43 UTC|newest]
Thread overview: 187+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-28 5:16 Linux 2.6.21-rc2 Linus Torvalds
2007-02-28 5:50 ` Gabriel C
2007-02-28 7:13 ` [PATCH] affinity is not defined in non-smp kernels - i386 Fernando Luis Vázquez Cao
2007-02-28 7:16 ` [PATCH] affinity is not defined in non-smp kernels - i386 (v2) Fernando Luis Vázquez Cao
2007-02-28 7:24 ` [PATCH] affinity is not defined in non-smp kernels - i386 Eric W. Biederman
2007-02-28 17:31 ` Bill Davidsen
2007-02-28 18:21 ` Eric W. Biederman
2007-02-28 18:30 ` Linus Torvalds
2007-02-28 7:42 ` [PATCH] affinity is not defined in non-smp kernels - i386 (v2) Fernando Luis Vázquez Cao
2007-02-28 7:17 ` [PATCH] affinity is not defined in non-smp kernels - x86_64 Fernando Luis Vázquez Cao
2007-02-28 7:23 ` Linux 2.6.21-rc2 David Brown
2007-02-28 7:39 ` Brice Goglin
2007-02-28 13:09 ` Eric W. Biederman
2007-02-28 16:44 ` David Brown
2007-02-28 17:07 ` Randy Dunlap
2007-02-28 7:41 ` [PATCH] affinity is not defined in non-smp kernels - x86_64 Fernando Luis Vázquez Cao
2007-02-28 7:59 ` Linux 2.6.21-rc2 Damien Wyart
2007-03-05 1:50 ` [1/6] 2.6.21-rc2: known regressions Adrian Bunk
2007-03-05 2:26 ` Andrew Morton
2007-03-05 3:35 ` Greg KH
2007-03-06 0:55 ` Johannes Berg
2007-03-05 4:01 ` Mark Lord
2007-03-05 4:34 ` Greg KH
2007-03-05 12:42 ` Marcel Holtmann
2007-03-05 4:34 ` [BUG} usb regression in 2.6.21-rc2-git3 Mark Lord
2007-03-05 4:37 ` [BUG] sdhci regression in 2.6.21-rc2 Mark Lord
2007-03-05 5:36 ` Pierre Ossman
2007-03-05 14:25 ` Mark Lord
2007-03-05 15:19 ` Mark Lord
2007-03-06 4:17 ` Andrew Morton
2007-03-06 5:47 ` Pierre Ossman
2007-03-06 6:09 ` Andrew Morton
2007-03-06 7:23 ` Pierre Ossman
2007-03-05 15:20 ` Pierre Ossman
2007-03-05 15:23 ` Pierre Ossman
2007-03-05 15:35 ` Mark Lord
2007-03-05 16:00 ` Pierre Ossman
2007-03-05 16:18 ` Mark Lord
2007-03-05 4:43 ` Mark Lord [this message]
2007-03-12 14:56 ` [BUG} usb-serial regression in 2.6.21-rc2-git3 Mark Lord
2007-03-12 15:06 ` Oliver Neukum
2007-03-12 15:13 ` Mark Lord
2007-03-12 15:27 ` Oliver Neukum
2007-03-12 15:29 ` Greg KH
2007-03-12 15:38 ` Oliver Neukum
2007-03-12 16:03 ` Mark Lord
2007-03-12 16:10 ` Greg KH
2007-03-12 16:22 ` Mark Lord
2007-03-12 16:11 ` Mark Lord
2007-03-12 16:14 ` Mark Lord
2007-03-12 16:27 ` Mark Lord
2007-03-12 16:50 ` Mark Lord
2007-03-12 18:48 ` Oliver Neukum
2007-03-12 20:22 ` [PATCH] usb-serial regression (Oops) in 2.6.21-rc* Mark Lord
2007-03-12 20:33 ` Greg KH
2007-03-12 22:20 ` Mark Lord
2007-03-12 22:42 ` Jim Radford
2007-03-12 22:59 ` [PATCH] usb-serial regression fix Jim Radford
2007-03-13 0:18 ` Greg KH
2007-03-13 0:41 ` Jim Radford
2007-03-13 1:55 ` Mark Lord
2007-03-13 9:14 ` Jim Radford
2007-03-13 10:14 ` Oliver Neukum
2007-03-13 13:39 ` Mark Lord
2007-03-13 13:50 ` Oliver Neukum
2007-03-13 13:55 ` Mark Lord
2007-03-13 15:30 ` Jim Radford
2007-03-13 16:35 ` Mark Lord
2007-03-12 16:28 ` [BUG} usb-serial regression in 2.6.21-rc2-git3 Oliver Neukum
2007-03-12 15:31 ` Greg KH
2007-03-07 11:06 ` [1/6] 2.6.21-rc2: known regressions Jeff Garzik
2007-03-07 22:17 ` Albert Hopkins
2007-03-05 1:50 ` [2/6] " Adrian Bunk
2007-03-07 11:09 ` Jeff Garzik
2007-03-07 16:10 ` Linus Torvalds
2007-03-08 12:03 ` Ash Milsted
2007-03-08 12:31 ` Michael S. Tsirkin
2007-03-08 15:11 ` Jeff Chua
2007-03-08 18:01 ` Linus Torvalds
2007-03-08 19:06 ` Ingo Molnar
2007-03-08 19:10 ` Ingo Molnar
2007-03-08 19:47 ` Michael S. Tsirkin
2007-03-08 20:10 ` Ingo Molnar
2007-03-08 19:25 ` Ingo Molnar
2007-03-08 23:07 ` Ingo Molnar
2007-03-08 23:12 ` Ingo Molnar
2007-03-08 23:28 ` Ingo Molnar
2007-03-08 23:49 ` Linus Torvalds
2007-03-09 10:56 ` Ingo Molnar
2007-03-09 18:00 ` Linus Torvalds
2007-03-09 11:19 ` Pavel Machek
2007-03-18 16:07 ` Ingo Molnar
2007-03-18 16:40 ` [linux-pm] " Jim Gettys
2007-03-19 19:08 ` BSOD (was: [2/6] 2.6.21-rc2: known regressions) Pete Zaitcev
2007-03-19 19:38 ` BSOD David Miller
2007-03-19 19:54 ` BSOD Jesse Barnes
2007-03-19 20:05 ` BSOD David Miller
2007-03-19 20:20 ` BSOD Jesse Barnes
2007-03-19 20:20 ` BSOD Jim Gettys
2007-03-20 9:19 ` BSOD Paul Mackerras
2007-03-20 20:33 ` BSOD Jim Gettys
2007-03-19 20:33 ` [linux-pm] [2/6] 2.6.21-rc2: known regressions Bill Davidsen
2007-03-19 22:08 ` Jim Gettys
2007-03-20 14:44 ` Bill Davidsen
2007-03-09 17:48 ` Johannes Stezenbach
2007-03-09 23:35 ` Pavel Machek
2007-03-10 9:01 ` Ingo Molnar
2007-03-10 11:43 ` Stefan Seyfried
2007-03-10 13:53 ` Johannes Stezenbach
2007-03-10 15:18 ` Ingo Molnar
2007-03-10 22:08 ` Pavel Machek
2007-03-11 8:20 ` Ingo Molnar
2007-03-12 6:34 ` Stefan Seyfried
2007-03-10 22:04 ` s2ram (was Re: [2/6] 2.6.21-rc2: known regressions) Pavel Machek
2007-03-08 19:46 ` [2/6] 2.6.21-rc2: known regressions Michael S. Tsirkin
2007-03-08 19:57 ` Michael S. Tsirkin
[not found] ` <20070311120802.GA8823@elte.hu>
2007-03-12 20:20 ` Michael S. Tsirkin
2007-03-17 21:41 ` Michael S. Tsirkin
2007-03-17 22:33 ` Thomas Gleixner
2007-03-21 17:28 ` Michael S. Tsirkin
2007-03-05 1:50 ` [3/6] " Adrian Bunk
2007-03-05 3:58 ` Michal Jaegermann
2007-03-06 17:08 ` Alan Cox
2007-03-07 11:12 ` Jeff Garzik
2007-03-10 1:09 ` Mathieu Bérard
2007-03-10 4:11 ` and try remove another quirk on this computers " Sergio Monteiro Basto
2007-03-10 5:41 ` Linus Torvalds
2007-03-11 4:32 ` Sergio Monteiro Basto
2007-03-12 11:37 ` Tejun Heo
2007-03-13 12:31 ` Mathieu Bérard
2007-03-13 12:41 ` Tejun Heo
2007-03-13 20:56 ` Mathieu Bérard
2007-03-14 6:07 ` Tejun Heo
2007-03-14 10:49 ` Mathieu Bérard
2007-03-05 1:50 ` [4/6] " Adrian Bunk
2007-03-05 10:35 ` Antonino A. Daplas
2007-03-05 15:06 ` Andrew
2007-03-08 23:28 ` Len Brown
2007-03-09 19:25 ` Andrew
2007-03-05 12:21 ` Richard Purdie
2007-03-05 1:50 ` [5/6] " Adrian Bunk
2007-03-05 7:57 ` Ingo Molnar
2007-03-05 8:13 ` Andrew Morton
2007-03-05 15:25 ` Daniel Walker
2007-03-05 15:27 ` Ingo Molnar
2007-03-05 16:42 ` Daniel Walker
2007-03-05 19:30 ` Ingo Molnar
2007-03-05 16:14 ` Bill Davidsen
2007-03-05 16:21 ` Ingo Molnar
2007-03-05 23:12 ` Adrian Bunk
2007-03-05 23:43 ` Thomas Gleixner
2007-03-05 23:45 ` Linus Torvalds
2007-03-06 0:25 ` Thomas Gleixner
2007-03-06 6:49 ` Soeren Sonnenburg
2007-03-06 7:49 ` Soeren Sonnenburg
2007-03-06 0:38 ` Linus Torvalds
2007-03-06 1:02 ` Thomas Gleixner
2007-03-06 1:31 ` Linus Torvalds
2007-03-06 2:18 ` Linus Torvalds
2007-03-06 7:25 ` Ingo Molnar
2007-03-06 8:09 ` Thomas Gleixner
2007-03-06 10:33 ` Michael S. Tsirkin
2007-03-06 10:37 ` Ingo Molnar
2007-03-06 10:46 ` Michael S. Tsirkin
2007-03-06 11:32 ` Ingo Molnar
2007-03-06 12:20 ` Michael S. Tsirkin
2007-03-06 16:44 ` Linus Torvalds
2007-03-06 17:05 ` Ingo Molnar
2007-03-06 17:29 ` [PATCH] highres: do not run the TIMER_SOFTIRQ after switching to highres mode Thomas Gleixner
2007-03-06 17:41 ` Linus Torvalds
2007-03-16 15:18 ` [5/6] 2.6.21-rc2: known regressions Randy Dunlap
2007-03-06 11:36 ` Soeren Sonnenburg
2007-03-06 12:07 ` Ingo Molnar
2007-03-06 12:15 ` Michael S. Tsirkin
2007-03-06 12:51 ` Ingo Molnar
2007-03-06 12:55 ` Michael S. Tsirkin
2007-03-06 13:03 ` Ingo Molnar
2007-03-06 13:09 ` Thomas Gleixner
2007-03-06 12:09 ` Jeff Chua
2007-03-11 17:32 ` Pavel Machek
2007-03-06 10:33 ` Michael S. Tsirkin
2007-03-05 1:50 ` [6/6] " Adrian Bunk
2007-03-05 2:07 ` David Miller
2007-03-05 2:26 ` Adrian Bunk
2007-03-05 2:29 ` David Miller
2007-03-05 4:42 ` David Miller
2007-03-05 3:32 ` Greg KH
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