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  1. Bug #417732
  2. Activity log

Activity log for bug #417732

Date Who What changed Old value New value Message
2009-08-23 15:04:04 darthvader bug added bug
2009-08-23 18:01:38 Leann Ogasawara linux (Ubuntu): importance Undecided Medium
2009-08-23 18:01:38 Leann Ogasawara linux (Ubuntu): status New Triaged
2009-08-24 16:46:41 Leann Ogasawara tags regression-update
2009-08-25 16:24:10 Stefan Bader linux (Ubuntu): status Triaged In Progress
2009-08-25 16:24:10 Stefan Bader linux (Ubuntu): assignee Stefan Bader (stefan-bader-canonical)
2009-08-27 07:46:39 Stefan Bader description Binary package hint: linux-image-2.6.28-15-generic Ubuntu: 9.04 64bit Since upgrading to the regular 2.6.28-15 kernel, there's an error when connecting a gigaset ISDN phone via USB: snippet from /var/log/kern.log: Aug 23 01:12:33 sith kernel: [10943.104011] usb 7-2: new full speed USB device using uhci_hcd and address 2 Aug 23 01:12:33 sith kernel: [10943.309106] usb 7-2: configuration #1 chosen from 1 choice Aug 23 01:12:33 sith kernel: [10943.382989] ISDN subsystem Rev: 1.1.2.3/1.1.2.3/1.1.2.2/1.1.2.3/1.1.2.2/1.1.2.2 loaded Aug 23 01:12:33 sith kernel: [10943.393660] gigaset: Hansjoerg Lipp <hjlipp@web.de>, Tilman Schmidt <tilman@imap.cc>, Stefan Eilers Aug 23 01:12:33 sith kernel: [10943.393663] gigaset: Driver for Gigaset 307x Aug 23 01:12:33 sith kernel: [10943.406219] BUG: unable to handle kernel NULL pointer dereference at 0000000000000158 Aug 23 01:12:33 sith kernel: [10943.406223] IP: [<ffffffffa0c83d1b>] gigaset_probe+0x6b/0x4d0 [bas_gigaset] Aug 23 01:12:33 sith kernel: [10943.406229] PGD 15dc6f067 PUD 16c840067 PMD 0 Aug 23 01:12:33 sith kernel: [10943.406233] Oops: 0002 [#1] SMP Aug 23 01:12:33 sith kernel: [10943.406235] last sysfs file: /sys/devices/pci0000:00/0000:00:1d.1/usb7/7-2/usb_endpoint/usbdev7.2_ep00/dev Aug 23 01:12:33 sith kernel: [10943.406239] Dumping ftrace buffer: Aug 23 01:12:33 sith kernel: [10943.406241] (ftrace buffer empty) Aug 23 01:12:33 sith kernel: [10943.406243] CPU 1 Aug 23 01:12:33 sith kernel: [10943.406244] Modules linked in: bas_gigaset(+) gigaset isdn crc_ccitt bridge stp bnep binfmt_misc vmnet ppdev parport_pc vmblock vmci vmmon video output input_polldev deflate zlib_deflate ctr twofish twofish_common camellia serpent blowfish des_generic cbc aes_x86_64 aes_generic xcbc rmd160 sha256_generic sha1_generic crypto_null af_key dm_crypt coretemp lp parport tuner_simple snd_hda_intel tuner_types snd_pcm_oss snd_mixer_oss tuner tvaudio snd_bt87x msp3400 snd_pcm snd_seq_dummy bttv snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event ir_common snd_seq compat_ioctl32 videodev v4l1_compat snd_timer snd_seq_device i2c_algo_bit psmouse v4l2_common snd videobuf_dma_sg videobuf_core btcx_risc soundcore serio_raw snd_page_alloc tveeprom intel_agp iTCO_wdt iTCO_vendor_support nvidia(P) pcspkr joydev usbhid r8169 mii floppy raid10 raid456 async_xor async_memcpy async_tx xor raid1 raid0 multipath linear fbcon tileblit font bitblit softcursor Aug 23 01:12:33 sith kernel: [10943.406303] Pid: 11815, comm: modprobe Tainted: P 2.6.28-15-generic #49-Ubuntu Aug 23 01:12:33 sith kernel: [10943.406305] RIP: 0010:[<ffffffffa0c83d1b>] [<ffffffffa0c83d1b>] gigaset_probe+0x6b/0x4d0 [bas_gigaset] Aug 23 01:12:33 sith kernel: [10943.406310] RSP: 0018:ffff880194de3ba8 EFLAGS: 00010282 Aug 23 01:12:33 sith kernel: [10943.406312] RAX: ffff8801acc13880 RBX: ffff8801818b1430 RCX: 0000000000000002 Aug 23 01:12:33 sith kernel: [10943.406314] RDX: ffff88002804efe0 RSI: 00000000000000d0 RDI: 0000000000000282 Aug 23 01:12:33 sith kernel: [10943.406315] RBP: ffff880194de3bf8 R08: 0000000000000001 R09: ffff880194de3908 Aug 23 01:12:33 sith kernel: [10943.406317] R10: 0000000000000001 R11: ffff880194de3ac8 R12: ffff8801a3c9d088 Aug 23 01:12:33 sith kernel: [10943.406319] R13: ffff880196856398 R14: ffff8801a3c9d000 R15: ffff8801818b1400 Aug 23 01:12:33 sith kernel: [10943.406321] FS: 00007f1ff45376f0(0000) GS:ffff8801af802b80(0000) knlGS:0000000000000000 Aug 23 01:12:33 sith kernel: [10943.406323] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Aug 23 01:12:33 sith kernel: [10943.406325] CR2: 0000000000000158 CR3: 000000017b0a0000 CR4: 00000000000006a0 Aug 23 01:12:33 sith kernel: [10943.406327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Aug 23 01:12:33 sith kernel: [10943.406329] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Aug 23 01:12:33 sith kernel: [10943.406331] Process modprobe (pid: 11815, threadinfo ffff880194de2000, task ffff8801845bc320) Aug 23 01:12:33 sith kernel: [10943.406333] Stack: Aug 23 01:12:33 sith kernel: [10943.406334] ffffffff80532438 ffff8801a3c9d000 ffff880194de3be8 ffffffff80532b80 Aug 23 01:12:33 sith kernel: [10943.406337] ffff8801818b1430 ffff8801818b1430 0000000000000000 ffff8801818b1400 Aug 23 01:12:33 sith kernel: [10943.406341] ffffffffa0c89ac8 ffffffffa0c8d628 ffff880194de3c48 ffffffff80533293 Aug 23 01:12:33 sith kernel: [10943.406345] Call Trace: Aug 23 01:12:33 sith kernel: [10943.406346] [<ffffffff80532438>] ? usb_match_one_id+0x38/0xd0 Aug 23 01:12:33 sith kernel: [10943.406352] [<ffffffff80532b80>] ? usb_autopm_do_device+0xc0/0x110 Aug 23 01:12:33 sith kernel: [10943.406357] [<ffffffff80533293>] usb_probe_interface+0xc3/0x180 Aug 23 01:12:33 sith kernel: [10943.406363] [<ffffffff804ba67d>] really_probe+0x6d/0x1a0 Aug 23 01:12:33 sith kernel: [10943.406368] [<ffffffff804ba7fb>] driver_probe_device+0x4b/0x60 Aug 23 01:12:33 sith kernel: [10943.406371] [<ffffffff804ba8ab>] __driver_attach+0x9b/0xa0 Aug 23 01:12:33 sith kernel: [10943.406373] [<ffffffff804ba810>] ? __driver_attach+0x0/0xa0 Aug 23 01:12:33 sith kernel: [10943.406376] [<ffffffff804b9e6b>] bus_for_each_dev+0x6b/0xa0 Aug 23 01:12:33 sith kernel: [10943.406380] [<ffffffff804ba4fc>] driver_attach+0x1c/0x20 Aug 23 01:12:33 sith kernel: [10943.406382] [<ffffffff804b965d>] bus_add_driver+0x14d/0x250 Aug 23 01:12:33 sith kernel: [10943.406387] [<ffffffff804baa9c>] driver_register+0x6c/0x150 Aug 23 01:12:33 sith kernel: [10943.406391] [<ffffffff805335f9>] usb_register_driver+0xa9/0x120 Aug 23 01:12:33 sith kernel: [10943.406395] [<ffffffffa003f000>] ? bas_gigaset_init+0x0/0xae [bas_gigaset] Aug 23 01:12:33 sith kernel: [10943.406399] [<ffffffffa003f055>] bas_gigaset_init+0x55/0xae [bas_gigaset] Aug 23 01:12:33 sith kernel: [10943.406403] [<ffffffff8020a03b>] do_one_initcall+0x3b/0x170 Aug 23 01:12:33 sith kernel: [10943.406406] [<ffffffff802d0555>] ? __vunmap+0xc5/0x110 Aug 23 01:12:33 sith kernel: [10943.406411] [<ffffffff802d05f5>] ? vfree+0x25/0x30 Aug 23 01:12:33 sith kernel: [10943.406414] [<ffffffff8027f1dc>] ? load_module+0x11dc/0x11f0 Aug 23 01:12:33 sith kernel: [10943.406421] [<ffffffff8027f29d>] sys_init_module+0xad/0x1e0 Aug 23 01:12:33 sith kernel: [10943.406424] [<ffffffff8021253a>] system_call_fastpath+0x16/0x1b Aug 23 01:12:33 sith kernel: [10943.406428] Code: 00 00 00 4c 89 f7 e8 e5 d6 8a df 85 c0 0f 88 b7 03 00 00 4d 8b 6f 08 be d0 00 00 00 48 c7 c7 b8 bc 9a 80 e8 28 e9 65 df 48 85 c0 <48> 89 04 25 58 01 00 00 74 56 41 0f b6 5d 05 80 fb ff 74 65 49 Aug 23 01:12:33 sith kernel: [10943.406456] RIP [<ffffffffa0c83d1b>] gigaset_probe+0x6b/0x4d0 [bas_gigaset] Aug 23 01:12:33 sith kernel: [10943.406461] RSP <ffff880194de3ba8> Aug 23 01:12:33 sith kernel: [10943.406462] CR2: 0000000000000158 Aug 23 01:12:33 sith kernel: [10943.406464] ---[ end trace c50f091eb174654e ]--- This prevents the system from shutting down, hibernating or going to standby properly. If a type "lsusb" the shell hangs forever. Up to the previous kernel (linux-image-2.6.28-15-generic), everything worked fine. When plugging the usb phone connection, there was: Aug 23 11:29:35 sith kernel: [ 158.416016] usb 7-2: new full speed USB device using uhci_hcd and address 2 Aug 23 11:29:35 sith kernel: [ 158.617889] usb 7-2: configuration #1 chosen from 1 choice Aug 23 11:29:35 sith kernel: [ 158.697746] ISDN subsystem Rev: 1.1.2.3/1.1.2.3/1.1.2.2/1.1.2.3/1.1.2.2/1.1.2.2 loaded Aug 23 11:29:35 sith kernel: [ 158.707560] gigaset: Hansjoerg Lipp <hjlipp@web.de>, Tilman Schmidt <tilman@imap.cc>, Stefan Eilers Aug 23 11:29:35 sith kernel: [ 158.707563] gigaset: Driver for Gigaset 307x Aug 23 11:29:35 sith kernel: [ 158.718944] usb 7-2: gigaset_probe: Device matched (Vendor: 0x681, Product: 0x22) Aug 23 11:29:35 sith kernel: [ 158.719024] usbcore: registered new interface driver bas_gigaset Aug 23 11:29:35 sith kernel: [ 158.719027] bas_gigaset: Tilman Schmidt <tilman@imap.cc>, Hansjoerg Lipp <hjlipp@web.de>, Stefan Eilers Aug 23 11:29:35 sith kernel: [ 158.719029] bas_gigaset: USB Driver for Gigaset 307x In linux-image-2.6.28-14-generic, "lsusb" gives: $ lsusb Bus 002 Device 002: ID 04e8:2004 Samsung Electronics Co., Ltd Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 008 Device 002: ID 046d:c529 Logitech, Inc. Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 007 Device 002: ID 0681:0022 Siemens Information and Communication Products Gigaset SX353 ISDN Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub SRU justification: Impact: One of the updates from 2.6.28.10 for unknown reasons messed up the backport of the patch from upstream, placing some code at the wrong place which causes an Oops as soon as the module is loaded and the hardware gets probed. Fix: Move the code section to the same place the upstream patch had intended the code to go. Testcase: Plugging in the Gigaset ISDN hardware, which causes the module to be loaded and the hardware to be probed (fix verified by reporter). --- Binary package hint: linux-image-2.6.28-15-generic Ubuntu: 9.04 64bit Since upgrading to the regular 2.6.28-15 kernel, there's an error when connecting a gigaset ISDN phone via USB: snippet from /var/log/kern.log: Aug 23 01:12:33 sith kernel: [10943.104011] usb 7-2: new full speed USB device using uhci_hcd and address 2 Aug 23 01:12:33 sith kernel: [10943.309106] usb 7-2: configuration #1 chosen from 1 choice Aug 23 01:12:33 sith kernel: [10943.382989] ISDN subsystem Rev: 1.1.2.3/1.1.2.3/1.1.2.2/1.1.2.3/1.1.2.2/1.1.2.2 loaded Aug 23 01:12:33 sith kernel: [10943.393660] gigaset: Hansjoerg Lipp <hjlipp@web.de>, Tilman Schmidt <tilman@imap.cc>, Stefan Eilers Aug 23 01:12:33 sith kernel: [10943.393663] gigaset: Driver for Gigaset 307x Aug 23 01:12:33 sith kernel: [10943.406219] BUG: unable to handle kernel NULL pointer dereference at 0000000000000158 Aug 23 01:12:33 sith kernel: [10943.406223] IP: [<ffffffffa0c83d1b>] gigaset_probe+0x6b/0x4d0 [bas_gigaset] Aug 23 01:12:33 sith kernel: [10943.406229] PGD 15dc6f067 PUD 16c840067 PMD 0 Aug 23 01:12:33 sith kernel: [10943.406233] Oops: 0002 [#1] SMP Aug 23 01:12:33 sith kernel: [10943.406235] last sysfs file: /sys/devices/pci0000:00/0000:00:1d.1/usb7/7-2/usb_endpoint/usbdev7.2_ep00/dev Aug 23 01:12:33 sith kernel: [10943.406239] Dumping ftrace buffer: Aug 23 01:12:33 sith kernel: [10943.406241] (ftrace buffer empty) Aug 23 01:12:33 sith kernel: [10943.406243] CPU 1 Aug 23 01:12:33 sith kernel: [10943.406244] Modules linked in: bas_gigaset(+) gigaset isdn crc_ccitt bridge stp bnep binfmt_misc vmnet ppdev parport_pc vmblock vmci vmmon video output input_polldev deflate zlib_deflate ctr twofish twofish_common camellia serpent blowfish des_generic cbc aes_x86_64 aes_generic xcbc rmd160 sha256_generic sha1_generic crypto_null af_key dm_crypt coretemp lp parport tuner_simple snd_hda_intel tuner_types snd_pcm_oss snd_mixer_oss tuner tvaudio snd_bt87x msp3400 snd_pcm snd_seq_dummy bttv snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event ir_common snd_seq compat_ioctl32 videodev v4l1_compat snd_timer snd_seq_device i2c_algo_bit psmouse v4l2_common snd videobuf_dma_sg videobuf_core btcx_risc soundcore serio_raw snd_page_alloc tveeprom intel_agp iTCO_wdt iTCO_vendor_support nvidia(P) pcspkr joydev usbhid r8169 mii floppy raid10 raid456 async_xor async_memcpy async_tx xor raid1 raid0 multipath linear fbcon tileblit font bitblit softcursor Aug 23 01:12:33 sith kernel: [10943.406303] Pid: 11815, comm: modprobe Tainted: P 2.6.28-15-generic #49-Ubuntu Aug 23 01:12:33 sith kernel: [10943.406305] RIP: 0010:[<ffffffffa0c83d1b>] [<ffffffffa0c83d1b>] gigaset_probe+0x6b/0x4d0 [bas_gigaset] Aug 23 01:12:33 sith kernel: [10943.406310] RSP: 0018:ffff880194de3ba8 EFLAGS: 00010282 Aug 23 01:12:33 sith kernel: [10943.406312] RAX: ffff8801acc13880 RBX: ffff8801818b1430 RCX: 0000000000000002 Aug 23 01:12:33 sith kernel: [10943.406314] RDX: ffff88002804efe0 RSI: 00000000000000d0 RDI: 0000000000000282 Aug 23 01:12:33 sith kernel: [10943.406315] RBP: ffff880194de3bf8 R08: 0000000000000001 R09: ffff880194de3908 Aug 23 01:12:33 sith kernel: [10943.406317] R10: 0000000000000001 R11: ffff880194de3ac8 R12: ffff8801a3c9d088 Aug 23 01:12:33 sith kernel: [10943.406319] R13: ffff880196856398 R14: ffff8801a3c9d000 R15: ffff8801818b1400 Aug 23 01:12:33 sith kernel: [10943.406321] FS: 00007f1ff45376f0(0000) GS:ffff8801af802b80(0000) knlGS:0000000000000000 Aug 23 01:12:33 sith kernel: [10943.406323] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Aug 23 01:12:33 sith kernel: [10943.406325] CR2: 0000000000000158 CR3: 000000017b0a0000 CR4: 00000000000006a0 Aug 23 01:12:33 sith kernel: [10943.406327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Aug 23 01:12:33 sith kernel: [10943.406329] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Aug 23 01:12:33 sith kernel: [10943.406331] Process modprobe (pid: 11815, threadinfo ffff880194de2000, task ffff8801845bc320) Aug 23 01:12:33 sith kernel: [10943.406333] Stack: Aug 23 01:12:33 sith kernel: [10943.406334] ffffffff80532438 ffff8801a3c9d000 ffff880194de3be8 ffffffff80532b80 Aug 23 01:12:33 sith kernel: [10943.406337] ffff8801818b1430 ffff8801818b1430 0000000000000000 ffff8801818b1400 Aug 23 01:12:33 sith kernel: [10943.406341] ffffffffa0c89ac8 ffffffffa0c8d628 ffff880194de3c48 ffffffff80533293 Aug 23 01:12:33 sith kernel: [10943.406345] Call Trace: Aug 23 01:12:33 sith kernel: [10943.406346] [<ffffffff80532438>] ? usb_match_one_id+0x38/0xd0 Aug 23 01:12:33 sith kernel: [10943.406352] [<ffffffff80532b80>] ? usb_autopm_do_device+0xc0/0x110 Aug 23 01:12:33 sith kernel: [10943.406357] [<ffffffff80533293>] usb_probe_interface+0xc3/0x180 Aug 23 01:12:33 sith kernel: [10943.406363] [<ffffffff804ba67d>] really_probe+0x6d/0x1a0 Aug 23 01:12:33 sith kernel: [10943.406368] [<ffffffff804ba7fb>] driver_probe_device+0x4b/0x60 Aug 23 01:12:33 sith kernel: [10943.406371] [<ffffffff804ba8ab>] __driver_attach+0x9b/0xa0 Aug 23 01:12:33 sith kernel: [10943.406373] [<ffffffff804ba810>] ? __driver_attach+0x0/0xa0 Aug 23 01:12:33 sith kernel: [10943.406376] [<ffffffff804b9e6b>] bus_for_each_dev+0x6b/0xa0 Aug 23 01:12:33 sith kernel: [10943.406380] [<ffffffff804ba4fc>] driver_attach+0x1c/0x20 Aug 23 01:12:33 sith kernel: [10943.406382] [<ffffffff804b965d>] bus_add_driver+0x14d/0x250 Aug 23 01:12:33 sith kernel: [10943.406387] [<ffffffff804baa9c>] driver_register+0x6c/0x150 Aug 23 01:12:33 sith kernel: [10943.406391] [<ffffffff805335f9>] usb_register_driver+0xa9/0x120 Aug 23 01:12:33 sith kernel: [10943.406395] [<ffffffffa003f000>] ? bas_gigaset_init+0x0/0xae [bas_gigaset] Aug 23 01:12:33 sith kernel: [10943.406399] [<ffffffffa003f055>] bas_gigaset_init+0x55/0xae [bas_gigaset] Aug 23 01:12:33 sith kernel: [10943.406403] [<ffffffff8020a03b>] do_one_initcall+0x3b/0x170 Aug 23 01:12:33 sith kernel: [10943.406406] [<ffffffff802d0555>] ? __vunmap+0xc5/0x110 Aug 23 01:12:33 sith kernel: [10943.406411] [<ffffffff802d05f5>] ? vfree+0x25/0x30 Aug 23 01:12:33 sith kernel: [10943.406414] [<ffffffff8027f1dc>] ? load_module+0x11dc/0x11f0 Aug 23 01:12:33 sith kernel: [10943.406421] [<ffffffff8027f29d>] sys_init_module+0xad/0x1e0 Aug 23 01:12:33 sith kernel: [10943.406424] [<ffffffff8021253a>] system_call_fastpath+0x16/0x1b Aug 23 01:12:33 sith kernel: [10943.406428] Code: 00 00 00 4c 89 f7 e8 e5 d6 8a df 85 c0 0f 88 b7 03 00 00 4d 8b 6f 08 be d0 00 00 00 48 c7 c7 b8 bc 9a 80 e8 28 e9 65 df 48 85 c0 <48> 89 04 25 58 01 00 00 74 56 41 0f b6 5d 05 80 fb ff 74 65 49 Aug 23 01:12:33 sith kernel: [10943.406456] RIP [<ffffffffa0c83d1b>] gigaset_probe+0x6b/0x4d0 [bas_gigaset] Aug 23 01:12:33 sith kernel: [10943.406461] RSP <ffff880194de3ba8> Aug 23 01:12:33 sith kernel: [10943.406462] CR2: 0000000000000158 Aug 23 01:12:33 sith kernel: [10943.406464] ---[ end trace c50f091eb174654e ]--- This prevents the system from shutting down, hibernating or going to standby properly. If a type "lsusb" the shell hangs forever. Up to the previous kernel (linux-image-2.6.28-15-generic), everything worked fine. When plugging the usb phone connection, there was: Aug 23 11:29:35 sith kernel: [ 158.416016] usb 7-2: new full speed USB device using uhci_hcd and address 2 Aug 23 11:29:35 sith kernel: [ 158.617889] usb 7-2: configuration #1 chosen from 1 choice Aug 23 11:29:35 sith kernel: [ 158.697746] ISDN subsystem Rev: 1.1.2.3/1.1.2.3/1.1.2.2/1.1.2.3/1.1.2.2/1.1.2.2 loaded Aug 23 11:29:35 sith kernel: [ 158.707560] gigaset: Hansjoerg Lipp <hjlipp@web.de>, Tilman Schmidt <tilman@imap.cc>, Stefan Eilers Aug 23 11:29:35 sith kernel: [ 158.707563] gigaset: Driver for Gigaset 307x Aug 23 11:29:35 sith kernel: [ 158.718944] usb 7-2: gigaset_probe: Device matched (Vendor: 0x681, Product: 0x22) Aug 23 11:29:35 sith kernel: [ 158.719024] usbcore: registered new interface driver bas_gigaset Aug 23 11:29:35 sith kernel: [ 158.719027] bas_gigaset: Tilman Schmidt <tilman@imap.cc>, Hansjoerg Lipp <hjlipp@web.de>, Stefan Eilers Aug 23 11:29:35 sith kernel: [ 158.719029] bas_gigaset: USB Driver for Gigaset 307x In linux-image-2.6.28-14-generic, "lsusb" gives: $ lsusb Bus 002 Device 002: ID 04e8:2004 Samsung Electronics Co., Ltd Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 008 Device 002: ID 046d:c529 Logitech, Inc. Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 007 Device 002: ID 0681:0022 Siemens Information and Communication Products Gigaset SX353 ISDN Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
2009-08-27 07:46:56 Stefan Bader linux (Ubuntu): status In Progress Fix Committed
2009-08-27 07:47:17 Stefan Bader bug task added linux (Ubuntu Jaunty)
2009-08-27 07:47:35 Stefan Bader linux (Ubuntu Jaunty): importance Undecided Medium
2009-08-27 07:47:35 Stefan Bader linux (Ubuntu Jaunty): status New Fix Committed
2009-08-27 07:47:35 Stefan Bader linux (Ubuntu Jaunty): assignee Stefan Bader (stefan-bader-canonical)
2009-08-27 07:47:55 Stefan Bader linux (Ubuntu): status Fix Committed Fix Released
2009-08-27 07:47:55 Stefan Bader linux (Ubuntu): assignee Stefan Bader (stefan-bader-canonical)
2009-08-31 13:27:02 Martin Pitt tags regression-update regression-update verification-needed
2009-09-01 10:27:42 Martin Pitt tags regression-update verification-needed regression-update verification-done
2009-09-29 08:48:26 Launchpad Janitor linux (Ubuntu Jaunty): status Fix Committed Fix Released