Messages in this thread | | | Date | Thu, 19 Feb 2004 20:16:30 -0800 | From | "Martin J. Bligh" <> | Subject | [Bug 2154] New: Disconnecting USB Hub with attaced devices crashes usb subsystem |
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http://bugme.osdl.org/show_bug.cgi?id=2154
Summary: Disconnecting USB Hub with attaced devices crashes usb subsystem Kernel Version: 2.6.3 Status: NEW Severity: normal Owner: greg@kroah.com Submitter: daniel.schreiber@s1999.tu-chemnitz.de
Distribution: Debian Sarge Hardware Environment: 00:00.0 Host bridge: Silicon Integrated Systems [SiS] 735 Host (rev 01) 00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SiS 530 Virtual PCI-to-PCI bridge (AGP) 00:02.0 ISA bridge: Silicon Integrated Systems [SiS] 85C503/5513 00:02.2 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 07) 00:02.3 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 07) 00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev d0) 00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] Sound Controller (rev a0) 00:03.0 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 10/100 Ethernet (rev 90) 00:0b.0 Multimedia audio controller: Ensoniq 5880 AudioPCI (rev 02) 00:0d.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 02) 00:0d.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 02) 00:0f.0 Ethernet controller: Digital Equipment Corporation DECchip 21140 [FasterNet] (rev 22) 01:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G400 AGP (rev 04)
USB setup: T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 3 B: Alloc= 11/900 us ( 1%), #Int= 2, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 2.06 S: Manufacturer=Linux 2.6.1 ohci_hcd S: Product=OHCI Host Controller S: SerialNumber=0000:00:02.3 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 5 D: Ver= 1.00 Cls=09(hub ) Sub=01 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0698 ProdID=9999 Rev= 0.01 C:* #Ifs= 1 Cfg#= 1 Atr=60 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=01 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 1 Ivl=32ms T: Bus=02 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0698 ProdID=1786 Rev= 0.01 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=hid E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=16ms T: Bus=02 Lev=02 Prnt=02 Port=01 Cnt=02 Dev#= 4 Spd=1.5 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=046d ProdID=c00e Rev=11.10 S: Manufacturer=Logitech S: Product=USB-PS/2 Optical Mouse C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr= 98mA I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=hid E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=10ms T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 3 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 2.06 S: Manufacturer=Linux 2.6.1 ohci_hcd S: Product=OHCI Host Controller S: SerialNumber=0000:00:02.2 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms Software Environment: modprobe --version module-init-tools version 3.0-pre9 gcc --version gcc (GCC) 3.3.3 20040125 (prerelease) (Debian) ld --version GNU ld version 2.14.90.0.7 20031029 Debian GNU/Linux Problem Description: Feb 19 21:45:59 ws kernel: Unable to handle kernel paging request at virtual address e084 70c0 Feb 19 21:45:59 ws kernel: printing eip: Feb 19 21:45:59 ws kernel: e0841eb9 Feb 19 21:45:59 ws kernel: *pde = 1fe68067 Feb 19 21:45:59 ws kernel: *pte = 00000000 Feb 19 21:45:59 ws kernel: Oops: 0002 [#1] Feb 19 21:45:59 ws kernel: CPU: 0 Feb 19 21:45:59 ws kernel: EIP: 0060:[__crc_usb_init_urb+1582051/1955062] Not taint ed Feb 19 21:45:59 ws kernel: EFLAGS: 00010296 Feb 19 21:45:59 ws kernel: EIP is at hiddev_cleanup+0x29/0x40 [hid] Feb 19 21:45:59 ws kernel: eax: 00000060 ebx: df7c8000 ecx: c035eaa0 edx: c035eab4 Feb 19 21:45:59 ws kernel: esi: e0846ae0 edi: dfd95200 ebp: dfd95224 esp: dfe91e88 Feb 19 21:45:59 ws kernel: ds: 007b es: 007b ss: 0068 Feb 19 21:45:59 ws kernel: Process khubd (pid: 5, threadinfo=dfe90000 task=dffa0040) Feb 19 21:45:59 ws kernel: Stack: df8564dc e0846bd8 df7c8000 e0841922 df8564c0 dfd95200 d fe01180 c022c51b Feb 19 21:45:59 ws kernel: dfe01180 dfe01180 dfbd2980 dfe01194 e0846b00 c02005d4 d fe01194 dfe011bc Feb 19 21:45:59 ws kernel: dfe01194 dfd952cc c0200705 dfe01194 dfe011ec dfe01194 d fd952cc c01ff66d Feb 19 21:45:59 ws kernel: Call Trace: Feb 19 21:45:59 ws kernel: [__crc_usb_init_urb+1580620/1955062] hid_disconnect+0xb2/0xd0 [hid] Feb 19 21:45:59 ws kernel: [usb_unbind_interface+123/128] usb_unbind_interface+0x7b/0x80 Feb 19 21:45:59 ws kernel: [device_release_driver+100/112] device_release_driver+0x64/0x Steps to reproduce: disconnect and reconnect USB hub serveral times
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