uOn , 18 Oct 2004, Alan Stern wrote: > On Mon, 18 Oct 2004 [EMAIL PROTECTED] wrote: > > > Hi,
Hello! > > > > After successful write on USB DVD-R writer (HP-200j), system oops's when unpluging > > USB device. > > Same thing with 2.6.9-rc2mm1. > > Try applying this patch: > > http://marc.theaimsgroup.com/?l=linux-usb-devel&m=109744234829347&q=raw Patch applied. I have done the tests at still no good. I connected and disconnected the writer a couple of times. WHen I didn't read/write on the CD there is no OOPS when disconnecting. But after reading CD there was OOPS when disconnecting. See below. Decoded OOPS - see more below. ------------------------------------- OOOPS -------------------------------- Oct 21 10:02:05 localhost kernel: cfq: depth 4 reached, tagging now on Oct 21 10:58:21 localhost kernel: usb 2-1: USB disconnect, address 2 Oct 21 10:58:28 localhost kernel: usb 1-1: new high speed USB device using address 3 Oct 21 10:58:29 localhost kernel: Initializing USB Mass Storage driver... Oct 21 10:58:29 localhost kernel: scsi0 : SCSI emulation for USB Mass Storage devices Oct 21 10:58:29 localhost kernel: usbcore: registered new driver usb-storage Oct 21 10:58:29 localhost kernel: USB Mass Storage support registered. Oct 21 10:58:29 localhost kernel: usb-storage: device found at 3 Oct 21 10:58:29 localhost kernel: usb-storage: waiting for device to settle before scanning Oct 21 10:58:34 localhost kernel: Vendor: HP Model: DVD Writer 200j Rev: 1.06 Oct 21 10:58:34 localhost kernel: Type: CD-ROM ANSI SCSI revision: 00 Oct 21 10:58:34 localhost kernel: Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 5 Oct 21 10:58:34 localhost kernel: usb-storage: device scan complete Oct 21 10:58:35 localhost kernel: sr0: scsi-1 drive Oct 21 10:58:35 localhost kernel: Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0 Oct 21 10:59:01 localhost kernel: usb 1-1: USB disconnect, address 3 Oct 21 10:59:45 localhost kernel: usb 1-1: new high speed USB device using address 4 Oct 21 10:59:45 localhost kernel: scsi1 : SCSI emulation for USB Mass Storage devices Oct 21 10:59:45 localhost kernel: usb-storage: device found at 4 Oct 21 10:59:45 localhost kernel: usb-storage: waiting for device to settle before scanning Oct 21 10:59:50 localhost kernel: Vendor: HP Model: DVD Writer 200j Rev: 1.06 Oct 21 10:59:50 localhost kernel: Type: CD-ROM ANSI SCSI revision: 00 Oct 21 10:59:50 localhost kernel: sr0: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2 cdda tray Oct 21 10:59:50 localhost kernel: Attached scsi CD-ROM sr0 at scsi1, channel 0, id 0, lun 0 Oct 21 10:59:50 localhost kernel: Attached scsi generic sg0 at scsi1, channel 0, id 0, lun 0, type 5 Oct 21 10:59:50 localhost kernel: usb-storage: device scan complete Oct 21 11:00:40 localhost kernel: cdrom: sr0: mmc-3 profile capable, current profile: 8h Oct 21 11:00:40 localhost kernel: cdrom: sr0: mmc-3 profile capable, current profile: 8h Oct 21 11:00:42 localhost kernel: ISO 9660 Extensions: Microsoft Joliet Level 3 Oct 21 11:00:42 localhost kernel: ISOFS: changing to secondary root Oct 21 11:01:26 localhost kernel: usb 1-1: USB disconnect, address 4 Oct 21 11:02:32 localhost kernel: usb 1-1: new high speed USB device using address 5 Oct 21 11:02:33 localhost kernel: scsi2 : SCSI emulation for USB Mass Storage devices Oct 21 11:02:33 localhost kernel: usb-storage: device found at 5 Oct 21 11:02:33 localhost kernel: usb-storage: waiting for device to settle before scanning Oct 21 11:02:38 localhost kernel: Vendor: HP Model: DVD Writer 200j Rev: 1.06 Oct 21 11:02:38 localhost kernel: Type: CD-ROM ANSI SCSI revision: 00 Oct 21 11:02:38 localhost kernel: sr0: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2 cdda tray Oct 21 11:02:38 localhost kernel: Attached scsi CD-ROM sr0 at scsi2, channel 0, id 0, lun 0 Oct 21 11:02:38 localhost kernel: Attached scsi generic sg0 at scsi2, channel 0, id 0, lun 0, type 5 Oct 21 11:02:38 localhost kernel: usb-storage: device scan complete Oct 21 11:02:46 localhost kernel: cdrom: sr0: mmc-3 profile capable, current profile: Ah Oct 21 11:02:46 localhost kernel: cdrom: sr0: mmc-3 profile capable, current profile: Ah Oct 21 11:02:48 localhost kernel: UDF-fs INFO UDF 0.9.8.1 (2004/29/09) Mounting volume 'LinuxUDF', timestamp 2004/09/21 16:52 (1078) Oct 21 11:04:10 localhost kernel: cdrom: open failed. Oct 21 11:04:27 localhost kernel: pktcdvd: writer pktcdvd0 unmapped Oct 21 11:07:14 localhost kernel: cdrom: This disc doesn't have any tracks I recognize! Oct 21 11:08:00 localhost kernel: cdrom: This disc doesn't have any tracks I recognize! Oct 21 11:09:06 localhost kernel: usb 1-1: USB disconnect, address 5 Oct 21 11:09:06 localhost kernel: target2:0:0: Illegal state transition <NULL>->cancel Oct 21 11:09:06 localhost kernel: Badness in scsi_device_set_state at drivers/scsi/scsi_lib.c:1713 Oct 21 11:09:07 localhost kernel: [scsi_device_set_state+199/210] scsi_device_set_state+0xc7/0xd2 Oct 21 11:09:07 localhost kernel: [scsi_device_cancel+38/257] scsi_device_cancel+0x26/0x101 Oct 21 11:09:07 localhost kernel: [scsi_device_cancel_cb+0/12] scsi_device_cancel_cb+0x0/0xc Oct 21 11:09:07 localhost kernel: [device_for_each_child+52/91] device_for_each_child+0x34/0x5b Oct 21 11:09:07 localhost kernel: [scsi_host_cancel+37/176] scsi_host_cancel+0x25/0xb0 Oct 21 11:09:07 localhost kernel: [dput+27/569] dput+0x1b/0x239 Oct 21 11:09:07 localhost kernel: [device_del+101/117] device_del+0x65/0x75 Oct 21 11:09:07 localhost kernel: [scsi_remove_device+112/128] scsi_remove_device+0x70/0x80 Oct 21 11:09:07 localhost kernel: [scsi_forget_host+112/140] scsi_forget_host+0x70/0x8c Oct 21 11:09:07 localhost kernel: [scsi_remove_host+17/75] scsi_remove_host+0x11/0x4b Oct 21 11:09:07 localhost kernel: [pg0+268412400/1068979200] storage_disconnect+0x6f/0x7e [usb_storage] Oct 21 11:09:07 localhost kernel: [usb_unbind_interface+51/94] usb_unbind_interface+0x33/0x5e Oct 21 11:09:07 localhost kernel: [device_release_driver+60/70] device_release_driver+0x3c/0x46 Oct 21 11:09:07 localhost kernel: [bus_remove_device+63/118] bus_remove_device+0x3f/0x76 Oct 21 11:09:07 localhost kernel: [device_del+86/117] device_del+0x56/0x75 Oct 21 11:09:07 localhost kernel: [usb_disable_device+96/200] usb_disable_device+0x60/0xc8 Oct 21 11:09:07 localhost kernel: [usb_disconnect+155/291] usb_disconnect+0x9b/0x123 Oct 21 11:09:07 localhost kernel: [hub_port_connect_change+96/795] hub_port_connect_change+0x60/0x31b Oct 21 11:09:07 localhost kernel: [hub_events+599/771] hub_events+0x257/0x303 Oct 21 11:09:07 localhost kernel: [prepare_to_wait+76/104] prepare_to_wait+0x4c/0x68 Oct 21 11:09:07 localhost kernel: [hub_thread+0/242] hub_thread+0x0/0xf2 Oct 21 11:09:07 localhost kernel: [hub_thread+30/242] hub_thread+0x1e/0xf2 Oct 21 11:09:07 localhost kernel: [autoremove_wake_function+0/45] autoremove_wake_function+0x0/0x2d Oct 21 11:09:07 localhost kernel: [hub_thread+0/242] hub_thread+0x0/0xf2 Oct 21 11:09:07 localhost kernel: [autoremove_wake_function+0/45] autoremove_wake_function+0x0/0x2d Oct 21 11:09:07 localhost kernel: [kernel_thread_helper+5/11] kernel_thread_helper+0x5/0xb Oct 21 11:09:07 localhost kernel: Unable to handle kernel NULL pointer dereference at virtual address 000000b0 Oct 21 11:09:07 localhost kernel: printing eip: Oct 21 11:09:07 localhost kernel: c0252893 Oct 21 11:09:07 localhost kernel: *pde = 00000000 Oct 21 11:09:07 localhost kernel: Oops: 0000 [#1] Oct 21 11:09:07 localhost kernel: PREEMPT Oct 21 11:09:07 localhost kernel: Modules linked in: udf isofs zlib_inflate sr_mod usb_storage nls_cp852 nls_iso8859_2 smbfs nls_base i830 pktcdvd lp button processor ac battery ipt_REJECT ipt_pkttype ipt_LOG ipt_state ipt_multiport ipt_conntrack iptable_mangle ip_nat_irc ip_nat_tftp ip_nat_ftp iptable_nat ip_conntrack_irc ip_conntrack_tftp ip_conntrack_ftp ip_conntrack iptable_filter ip_tables usbhid ipw2100 ieee80211 ieee80211_crypt 8139too mii crc32 hw_random intel_agp agpgart parport_pc parport irtty_sir sir_dev pcspkr Oct 21 11:09:07 localhost kernel: CPU: 0 Oct 21 11:09:07 localhost kernel: EIP: 0060:[scsi_device_cancel+81/257] Not tainted VLI Oct 21 11:09:07 localhost kernel: EFLAGS: 00010006 (2.6.9-rc4mm1) Oct 21 11:09:07 localhost kernel: EIP is at scsi_device_cancel+0x51/0x101 Oct 21 11:09:07 localhost kernel: eax: 00000074 ebx: c03e6d68 ecx: 00000001 edx: c03e6d78 Oct 21 11:09:07 localhost kernel: esi: cf482480 edi: c13d1e70 ebp: 00000286 esp: c13d1e6c Oct 21 11:09:07 localhost kernel: ds: 007b es: 007b ss: 0068 Oct 21 11:09:07 localhost kernel: Process khubd (pid: 145, threadinfo=c13d0000 task=c12655a0) Oct 21 11:09:07 localhost kernel: Stack: 00000000 c13d1e70 c13d1e70 cf482604 cefbb0b4 c03e1008 c0252982 c023414f Oct 21 11:09:07 localhost kernel: c13d1ea4 cefbb000 d048e700 ce3432c0 cf4641c0 c02529b3 00000000 c8e06494 Oct 21 11:09:07 localhost kernel: c0159d5c ce1361a8 cf482604 ce136184 ce136184 cf482604 c02340fb ce136000 Oct 21 11:09:07 localhost kernel: Call Trace: Oct 21 11:09:07 localhost kernel: [scsi_device_cancel_cb+0/12] scsi_device_cancel_cb+0x0/0xc Oct 21 11:09:07 localhost kernel: [device_for_each_child+52/91] device_for_each_child+0x34/0x5b Oct 21 11:09:07 localhost kernel: [scsi_host_cancel+37/176] scsi_host_cancel+0x25/0xb0 Oct 21 11:09:07 localhost kernel: [dput+27/569] dput+0x1b/0x239 Oct 21 11:09:07 localhost kernel: [device_del+101/117] device_del+0x65/0x75 Oct 21 11:09:07 localhost kernel: [scsi_remove_device+112/128] scsi_remove_device+0x70/0x80 Oct 21 11:09:07 localhost kernel: [scsi_forget_host+112/140] scsi_forget_host+0x70/0x8c Oct 21 11:09:07 localhost kernel: [scsi_remove_host+17/75] scsi_remove_host+0x11/0x4b Oct 21 11:09:07 localhost kernel: [pg0+268412400/1068979200] storage_disconnect+0x6f/0x7e [usb_storage] Oct 21 11:09:07 localhost kernel: [usb_unbind_interface+51/94] usb_unbind_interface+0x33/0x5e Oct 21 11:09:07 localhost kernel: [device_release_driver+60/70] device_release_driver+0x3c/0x46 Oct 21 11:09:07 localhost kernel: [bus_remove_device+63/118] bus_remove_device+0x3f/0x76 Oct 21 11:09:07 localhost kernel: [device_del+86/117] device_del+0x56/0x75 Oct 21 11:09:07 localhost kernel: [usb_disable_device+96/200] usb_disable_device+0x60/0xc8 Oct 21 11:09:07 localhost kernel: [usb_disconnect+155/291] usb_disconnect+0x9b/0x123 Oct 21 11:09:07 localhost kernel: [hub_port_connect_change+96/795] hub_port_connect_change+0x60/0x31b Oct 21 11:09:07 localhost kernel: [hub_events+599/771] hub_events+0x257/0x303 Oct 21 11:09:07 localhost kernel: [prepare_to_wait+76/104] prepare_to_wait+0x4c/0x68 Oct 21 11:09:07 localhost kernel: [hub_thread+0/242] hub_thread+0x0/0xf2 Oct 21 11:09:07 localhost kernel: [hub_thread+30/242] hub_thread+0x1e/0xf2 Oct 21 11:09:07 localhost kernel: [autoremove_wake_function+0/45] autoremove_wake_function+0x0/0x2d Oct 21 11:09:07 localhost kernel: [hub_thread+0/242] hub_thread+0x0/0xf2 Oct 21 11:09:07 localhost kernel: [autoremove_wake_function+0/45] autoremove_wake_function+0x0/0x2d Oct 21 11:09:07 localhost kernel: [kernel_thread_helper+5/11] kernel_thread_helper+0x5/0xb Oct 21 11:09:07 localhost kernel: Code: 9c 5d fa b8 01 00 00 00 e8 b6 1c ec ff 8b 56 1c 8d 5a f0 8b 43 10 0f 18 00 90 8d 46 1c 39 c2 74 40 8b 83 b8 00 00 00 85 c0 74 22 <83> 78 3c ff 74 1c 89 d8 e8 4e 16 00 00 85 c0 74 11 89 7b 18 8b Oct 21 11:09:07 localhost kernel: <6>note: khubd[145] exited with preempt_count 1 ------------------------- END OF OOPS -------------------------------------- ------------------------- DECODED OOPS ----------------------------------------- ksymoops 2.4.9 on i686 2.6.9-rc4mm1. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.6.9-rc4mm1/ (default) -m /boot/System.map-2.6.9-rc4mm1 (default) Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options. Error (regular_file): read_ksyms stat /proc/ksyms failed No modules in ksyms, skipping objects No ksyms, skipping lsmod Oct 21 08:36:08 localhost kernel: cs: IO port probe 0x0a00-0x0aff: clean. Oct 21 11:09:07 localhost kernel: Unable to handle kernel NULL pointer dereference at virtual address 000000b0 Oct 21 11:09:07 localhost kernel: c0252893 Oct 21 11:09:07 localhost kernel: *pde = 00000000 Oct 21 11:09:07 localhost kernel: Oops: 0000 [#1] Oct 21 11:09:07 localhost kernel: CPU: 0 Oct 21 11:09:07 localhost kernel: EIP: 0060:[scsi_device_cancel+81/257] Not tainted VLI Oct 21 11:09:07 localhost kernel: EFLAGS: 00010006 (2.6.9-rc4mm1) Oct 21 11:09:07 localhost kernel: eax: 00000074 ebx: c03e6d68 ecx: 00000001 edx: c03e6d78 Oct 21 11:09:07 localhost kernel: esi: cf482480 edi: c13d1e70 ebp: 00000286 esp: c13d1e6c Oct 21 11:09:07 localhost kernel: ds: 007b es: 007b ss: 0068 Oct 21 11:09:07 localhost kernel: Stack: 00000000 c13d1e70 c13d1e70 cf482604 cefbb0b4 c03e1008 c0252982 c023414f Oct 21 11:09:07 localhost kernel: c13d1ea4 cefbb000 d048e700 ce3432c0 cf4641c0 c02529b3 00000000 c8e06494 Oct 21 11:09:07 localhost kernel: c0159d5c ce1361a8 cf482604 ce136184 ce136184 cf482604 c02340fb ce136000 Oct 21 11:09:07 localhost kernel: Call Trace: Warning (Oops_read): Code line not seen, dumping what data is available >>ebx; c03e6d68 <vperfctrfs_type+8/20> >>edx; c03e6d78 <vperfctrfs_type+18/20> >>esi; cf482480 <pg0+eff9480/3fb75400> >>edi; c13d1e70 <pg0+f48e70/3fb75400> >>esp; c13d1e6c <pg0+f48e6c/3fb75400> Oct 21 11:09:07 localhost kernel: Code: 9c 5d fa b8 01 00 00 00 e8 b6 1c ec ff 8b 56 1c 8d 5a f0 8b 43 10 0f 18 00 90 8d 46 1c 39 c2 74 40 8b 83 b8 00 00 00 85 c0 74 22 <83> 78 3c ff 74 1c 89 d8 e8 4e 16 00 00 85 c0 74 11 89 7b 18 8b Using defaults from ksymoops -t elf32-i386 -a i386 Code; ffffffd5 <__kernel_rt_sigreturn+1b95/????> 00000000 <_EIP>: Code; ffffffd5 <__kernel_rt_sigreturn+1b95/????> 0: 9c pushf Code; ffffffd6 <__kernel_rt_sigreturn+1b96/????> 1: 5d pop %ebp Code; ffffffd7 <__kernel_rt_sigreturn+1b97/????> 2: fa cli Code; ffffffd8 <__kernel_rt_sigreturn+1b98/????> 3: b8 01 00 00 00 mov $0x1,%eax Code; ffffffdd <__kernel_rt_sigreturn+1b9d/????> 8: e8 b6 1c ec ff call ffec1cc3 <_EIP+0xffec1cc3> Code; ffffffe2 <__kernel_rt_sigreturn+1ba2/????> d: 8b 56 1c mov 0x1c(%esi),%edx Code; ffffffe5 <__kernel_rt_sigreturn+1ba5/????> 10: 8d 5a f0 lea 0xfffffff0(%edx),%ebx Code; ffffffe8 <__kernel_rt_sigreturn+1ba8/????> 13: 8b 43 10 mov 0x10(%ebx),%eax Code; ffffffeb <__kernel_rt_sigreturn+1bab/????> 16: 0f 18 00 prefetchnta (%eax) Code; ffffffee <__kernel_rt_sigreturn+1bae/????> 19: 90 nop Code; ffffffef <__kernel_rt_sigreturn+1baf/????> 1a: 8d 46 1c lea 0x1c(%esi),%eax Code; fffffff2 <__kernel_rt_sigreturn+1bb2/????> 1d: 39 c2 cmp %eax,%edx Code; fffffff4 <__kernel_rt_sigreturn+1bb4/????> 1f: 74 40 je 61 <_EIP+0x61> Code; fffffff6 <__kernel_rt_sigreturn+1bb6/????> 21: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax Code; fffffffc <__kernel_rt_sigreturn+1bbc/????> 27: 85 c0 test %eax,%eax Code; fffffffe <__kernel_rt_sigreturn+1bbe/????> 29: 74 22 je 4d <_EIP+0x4d> Code; 00000000 Before first symbol 2b: 83 78 3c ff cmpl $0xffffffff,0x3c(%eax) Code; 00000004 Before first symbol 2f: 74 1c je 4d <_EIP+0x4d> Code; 00000006 Before first symbol 31: 89 d8 mov %ebx,%eax Code; 00000008 Before first symbol 33: e8 4e 16 00 00 call 1686 <_EIP+0x1686> Code; 0000000d Before first symbol 38: 85 c0 test %eax,%eax Code; 0000000f Before first symbol 3a: 74 11 je 4d <_EIP+0x4d> Code; 00000011 Before first symbol 3c: 89 7b 18 mov %edi,0x18(%ebx) Code; 00000014 Before first symbol 3f: 8b .byte 0x8b 2 warnings and 1 error issued. Results may not be reliable. --------------------------------- END OF DECODED OOPS -------------------------- > > Alan Stern > -mat -- Pozdrowienia,Regards,Cheers,Grüße,A plus!, ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
